89 results on '"Bin Emran, Talha"'
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2. Thiazine-derived compounds in inhibiting efflux pump in Staphylococcus aureus K2068, mepA gene expression, and membrane permeability alteration
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Freitas, Priscilla R., de Araújo, Ana C.J., Araújo, Isaac M., de Almeida, Ray S., Borges, João A.O., Paulo, Cícera L.R., Oliveira-Tintino, Cícera D.M., Miranda, Gustavo M., Araújo-Neto, José B., Nascimento, Igor J.S., Araújo-Júnior, João X., Silva, Julia M.A., Balbino, Tereza C.L., Silva-Júnior, Edeildo F., Aquino, Thiago M., Mendonca-Junior, Francisco J.B., Marinho, Emmanuel S., Santos, Hélcio S., Lima, Clara Mariana Gonçalves, Obaidullah, Ahmad J., Bin Emran, Talha, Cunha, Francisco A.B., Menezes, Irwin R.A., Tintino, Saulo R., and Coutinho, Henrique D.M.
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- 2024
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3. Novel computational and drug design strategies for inhibition of human papillomavirus-associated cervical cancer and DNA polymerase theta receptor by Apigenin derivatives
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Akash, Shopnil, Bayıl, Imren, Hossain, Md. Saddam, Islam, Md. Rezaul, Hosen, Md. Eram, Mekonnen, Amare Bitew, Nafidi, Hiba-Allah, Bin Jardan, Yousef A., Bourhia, Mohammed, and Bin Emran, Talha
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- 2023
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4. Recent perspective on the potential role of phytocompounds in the prevention of gastric cancer
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Rezaul Islam, Md., Rauf, Abdur, Akash, Shopnil, Kumer, Ajoy, Hussain, Md Sadique, Akter, Smrity, Gupta, Jeetendra Kumar, Thameemul Ansari, L.H., Mahfoj Islam Raj, Mir Md., Bin Emran, Talha, Aljohani, Abdullah S.M., Abdulmonem, Waleed Al, Thiruvengadam, Rekha, and Thiruvengadam, Muthu
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- 2023
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5. Anxiolytic, antidepressant and antioxidant activity of the methanol extract of Canarium resiniferum leaves
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Shah, Md Shahin, Tayab, Mohammed Abu, Rahman, Anisur, Hasan, Muhammad Nazmul, Talukder, Md Saddam Hossain, Uddin, A.M. Kafil, Jabed, Md, Chy, Md Nazim Uddin, Paul, Arkajyoti, Rahman, Md Masudur, Bin Emran, Talha, and Seidel, Veronique
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- 2022
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6. Antimicrobial, anti-inflammatory and antioxidant activities of natural organic matter extracted from cretaceous shales in district Nowshera-Pakistan
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Khuda, Fazli, Anjum, Madiha, Khan, Suleman, Khan, Hamayun, Umar Khayam Sahibzada, Muhammad, Khusro, Ameer, Jan, Asif, Ullah, Naveed, Shah, Yasar, Zakiullah, Abbas, Muhammad, Iftikhar, Tayyaba, Idris, Abubakr M., Uddin Khandaker, Mayeen, and Bin Emran, Talha
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- 2022
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7. Molecular Docking, Synthesis and Biological Evaluation of New Benzimidazole‐Pyridine Derivatives as Potential Aromatase Inhibitor for the Treatment of Cancer.
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Sabale, Prafulla, Sayyad, Nusrat, Sabale, Vidya, Begum, Touseef, Murali Prakash, Jatla, Gobalakriahnan, P., Hemalatha, K., Parupathi, Prashanth, Kumar Reddy, Konatham Teja, Kolli, Deepti, Ali Alshehri, Mohammed, Obaidur Rab, Safia, and Bin Emran, Talha
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MOIETIES (Chemistry) ,BIOSYNTHESIS ,AROMATASE inhibitors ,AROMATASE ,MOLECULAR docking ,BENZIMIDAZOLES ,DIAMINES - Abstract
This study describes the synthesis of N5‐(4‐(1H‐benzo[d]imidazol‐2‐yl)phenyl)‐N2‐phenylpyridine‐2,5‐diamine derivatives from Orthophenylenediamine (1) and 4‐aminobenzoic acid (2) and all the synthesized chemical moieties screened against a panel of cancer cell lines resulted in the identification compound 6 a with good anti‐cancer potential and a GI50 of 2.95 μM, 3.35 μM, 2.27 μM, 8.46 nM and 1.56 μM against MDAMB‐231, MCF‐7, A‐549, NCI‐H23 and A‐498 respectively. As the second greatest cause of death globally, cancer continues to pose a serious threat to public health. An essential enzyme called aromatase catalyses the last, rate‐limiting step in the production of oestrogens. As a well‐researched endocrine therapeutic strategy, aromatase inhibitors (AIs) efficiently block the production of oestrogen, which is necessary for aromatase activity. [ABSTRACT FROM AUTHOR]
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- 2024
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8. Synergistically enhanced apoptotic and oxidative DNA damaging pathways in the rat brain with lead and/or aluminum metals toxicity: Expression pattern of genes OGG1 and P53
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El-Shetry, Eman S., Mohamed, Amany Abdel-Rahman, Khater, Safaa I., Metwally, Mohamed M.M., Nassan, Mohamed A., Shalaby, Shimaa, A.M. El-Mandrawy, Shefaa, Bin Emran, Talha, and M. Abdel-Ghany, Heba
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- 2021
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9. Antiviral peptides against the main protease of SARS-CoV-2: A molecular docking and dynamics study
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Mahmud, Shafi, Biswas, Suvro, Kumar Paul, Gobindo, Mita, Mohasana Akter, Afrose, Shamima, Robiul Hasan, Md., Sharmin Sultana Shimu, Mst., Uddin, Mohammad Abu Raihan, Salah Uddin, Md., Zaman, Shahriar, Kaderi Kibria, K.M., Arif Khan, Md., Bin Emran, Talha, and Abu Saleh, Md.
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- 2021
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10. Synthesis and biological activities of alcohol extract of black cumin seeds (Bunium persicum)-based gold nanoparticles and their catalytic applications
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Bahattab Omar, Khan Ibrahim, Bawazeer Sami, Rauf Abdur, Qureshi Muhammad Nasimullah, Al-Awthan Yahya S., Muhammad Naveed, Khan Ajmal, Akram Muhammad, Islam Mohammad Nazmul, and Bin Emran Talha
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bunium persicum ,gold nanoparticles ,stability of au-nps ,antimicrobial ,enzyme inhibitory activity ,Chemistry ,QD1-999 - Abstract
Fast, simple, and environmentally friendly gold nanoparticles (Au-NPs) capped and stabilized with black cumin (Bunium persicum) seed alcohol extract are reported. The aqueous gold ions (Au3+) were treated with B. persicum (BP) seed extract, which resulted in a rapid color change to red, indicating the synthesis of Au-NPs. UV-Vis spectroscopy, FTIR, SEM, energy dispersive X-ray (EDX), and X-ray diffraction (XRD) techniques were used to further characterize the Au-NPs. Its stability was assessed against various pH levels and sodium chloride levels (NaCl), different salts of same concentration as well as at a range of temperature (30–100°C). The UV-Vis spectrum in the Au-NPs produced a 540 nm plasmon surface resonance, and a 25–50 nm range of particulates was shown in the SEM analysis. In addition, the FTIR spectra confirmed the inclusion in the capping and decrease of Au-NPs of amines, amide groups, and alcohols. The EDX analysis confirmed the presence of element Au. Furthermore, Au-NPs were tested for enzyme inhibition and antibacterial and antifungal activities and showed remarkable response. These findings have concluded that BP seed extract is an effective bio-reductant of gold nanoparticle synthesis, which can be further applied in different biomedical and pharmaceutical industries.
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- 2021
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11. Polyphenols as Therapeutics in Respiratory Diseases: Moving from Preclinical Evidence to Potential Clinical Applications.
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Bin Emran, Talha, Eva, Taslima Akter, Zehravi, Mehrukh, Islam, Fahadul, Khan, Jishan, Kareemulla, Shaik, Venkata Arjun, Uppuluri Varuna Naga, Balakrishnan, Anitha, Taru, Poonam Popatrao, Nainu, Firzan, Salim, Emil, Rab, Safia Obaidur, Nafady, Mohamed H., Wilairatana, Polrat, Moon Nyeo Park, and Bonglee Kim
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- 2024
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12. Mycobacterium tuberculosis: a new hitchhiker in the etiopathogenesis of periodontitis.
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MohanaSundaram, ArunSundar, Gohil, Namra Vinay, Etekochay, Maudlyn O., Patel, Premalkumar, Gurajala, Swathi, Sathanantham, Shanmugarajan Thukani, Nsengiyumva, Mugisha, Kumar, Santosh, and Bin Emran, Talha
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Periodontitis, a chronic inflammatory disease of the gums affects both the ligament and alveolar bone. A severe form of periodontal disease affects a strikingly high number of one billion adults globally. The disease permutes both the soft and hard tissues of the oral cavity leading to localized and systemic diseases. Periodontitis has a deleterious impact on systemic health causing diabetes, cardiovascular diseases (CVD), and other disease. The cause of the enhanced inflammatory process is due to dysbiosis and an unregulated immune response. Innate immune response and T cells trigger uninhibited cytokine release causing an unwarranted inflammatory response. The RANK-RANKL interaction between osteoblasts, immune cells, and progenitor osteoclasts results in the maturation of osteoclasts, which promote bone resorption. It is well established that dysbiosis of the oral cavity has been implicated in periodontitis. But emerging reports suggest that the pulmonary pathogen, Mycobacterium tuberculosis (Mtb), causes extrapulmonary diseases such as periodontitis. Many clinical case reports advocate the involvement of Mtb in periodontitis, which poses a threat with the surge of tuberculosis in HIV and other immunocompromised individuals. Fostering a better understanding of the mechanism, causative agents and control on inflammatory response is imperative in the prevention and treatment of periodontitis. [ABSTRACT FROM AUTHOR]
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- 2024
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13. Potential Inhibitors from Natural Compounds against SARS‐CoV‐2 Main Protease: A Systematic Molecular Modelling Approach.
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Raman, Kannan, Kalirajan, Rajagopal, Islam, Fahadul, Zehravi, Mehrukh, Pratap Singh, Laliteshwar, Rana, Ritesh, Murugesan, Sankaranarayanan, Jupudi, Srikanth, Akash, Shopnil, Byran, Gowramma, Nainu, Firzan, Bin Emran, Talha, Dawoud, Turki M., Bourhia, Mohammed, and Barua, Rashu
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VAN der Waals forces ,SARS-CoV-2 ,MOLECULAR dynamics ,HIGH throughput screening (Drug development) ,COVID-19 pandemic ,NATUROPATHY - Abstract
The COVID‐19 outbreak poses a significant threat to the world's human population in 2020. Finding new drugs rapidly during this pandemic is quite challenging. Thus, in silico drug screening experiments may provide effective therapeutic alternatives for better assessing natural remedies in preventing and treating COVID‐19. The main protease (Mpro) is an important drug target that is essential and ubiquitous for the survival of SARS‐CoV‐2. In this study, we performed in silico high‐throughput virtual screening to identify potential hits employing a database of 3 million natural compounds (supernatural‐II database). The initially obtained top 100 virtual hits were subjected to a standard SP and XP docking protocol, achieving the top 30 hits. Compounds SN00340755 (glide score: −16.0 kcal/mol and ΔGbind: −134.29 kcal/mol) and SN00213037 (glide score: −13.30 kcal/mol and ΔGbind: −81.18 kcal/mol) exhibited significant binding energy against Mpro (PDB ID: 6XQS). The ligands SN00340755 and SN00213037 formed multiple hydrogen bonds with the catalytic residues, especially with the functionally important residue GLU166, which plays a significant role in protomer dimerization. Further post‐docking minimization studies (MM‐GBSA) were performed to estimate the ligand‐protein affinity. From MM‐GBSA studies, it was observed that Coulombic (−140.70 to −37.66 kcal/mol) and van der Waals (−79.32 to −20.59 kcal/mol) energies, favoring the binding of ligands to the Mpro target protein. The ADMET properties were predicted using Qikprop, Chem Axon, and Data Warrior tools, demonstrating the beneficial pharmacokinetic parameters of these natural compounds. The 100 ns molecular dynamics simulation study revealed minor protein fluctuations, indicating the stability of the protein‐ligand complex. [ABSTRACT FROM AUTHOR]
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- 2024
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14. Examining the differences between how doctors and artificial intelligence chatbots handle patient symptoms.
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Amin, Ruhul, Darwin, Ronald, Dey, Biplab Kumar, Dhama, Kuldeep, and Bin Emran, Talha
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- 2023
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15. Omicron (B.1.1.529) variant and its subvariants and lineages may lead to another COVID-19 wave in the world? -An overview of current evidence and counteracting strategies
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Sah, Ranjit, Rais, Mohammed Amir, Mohanty, Aroop, Chopra, Hitesh, Chandran, Deepak, Bin Emran, Talha, and Dhama, Kuldeep
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- 2023
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16. A commentary on 'ChatGPT in medicine: prospects and challenges: a review article' - correspondence.
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Sundaram, Arun Sundar Mohana and Bin Emran, Talha
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- 2024
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17. Design and development of new inhibitors against breast cancer, Monkeypox and Marburg virus by modification of natural Fisetin via in silico and SAR studies.
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Akash, Shopnil, Rahman, Md. Mominur, Lima, Clara Mariana Gonçalves, Bin Emran, Talha, Sultana, Sharifa, Naz, Sumaira, Aziz, Tariq, Alharbi, Metab, Alshammari, Abdulrahman, and Alasmari, Abdullah F.
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- 2023
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18. Surface engineered mesoporous silica carriers for the controlled delivery of anticancer drug 5-fluorouracil: Computational approach for the drug-carrier interactions using density functional theory.
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Rehman, Fozia, Khan, Asif Jamal, Us Sama, Zaib, Alobaid, Hussah M., Gilani, Mazhar Amjad, Safi, Sher Zaman, Muhammad, Nawshad, Rahim, Abdur, Ali, Abid, Guo, Jiahua, Arshad, Muhammad, and Bin Emran, Talha
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MESOPOROUS silica ,DENSITY functional theory ,ANTINEOPLASTIC agents ,FOURIER transform infrared spectroscopy ,HYBRID materials ,DRUG delivery systems - Abstract
Introduction: Drug delivery systems are the topmost priority to increase drug safety and efficacy. In this study, hybrid porous silicates SBA-15 and its derivatives SBA@N and SBA@3N were synthesized and loaded with an anticancer drug, 5-fluorouracil. The drug release was studied in a simulated physiological environment. Method: These materials were characterized for their textural and physiochemical properties by scanning electron microscopy (SEM), nuclear magnetic resonance (NMR), Fourier transform infrared spectroscopy (FTIR), small-angle X-ray diffraction (SAX), and nitrogen adsorption/desorption techniques. The surface electrostatics of the materials was measured by zeta potential. Results: The drug loading efficiency of the prepared hybrid materials was about 10%. In vitro drug release profiles were obtained in simulated fluids. Slow drug release kinetics was observed for SBA@3N, which released 7.5% of the entrapped drug in simulated intestinal fluid (SIF, pH 7.2) and 33% in simulated body fluid (SBF, pH 7.2) for 72 h. The material SBA@N presented an initial burst release of 13% in simulated intestinal fluid and 32.6% in simulated gastric fluid (SGF, pH 1.2), while about 70% of the drug was released within the next 72 h. Density functional theory (DFT) calculations have also supported the slow drug release from the SBA@3N material. The release mechanism of the drug from the prepared carriers was studied by first-order, second-order, Korsmeyer-Peppas, Hixson-Crowell, and Higuchi kinetic models. The drug release from these carriers follows Fickian diffusion and zero-order kinetics in SGF and SBF, whereas first-order, non-Fickian diffusion, and case-II transport were observed in SIF. Discussion: Based on these findings, the proposed synthesized hybrid materials may be suggested as a potential drug delivery system for anti-cancer drugs such as 5-fluorouracil. [ABSTRACT FROM AUTHOR]
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- 2023
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19. Yellow fever virus, a mosquito-borne flavivirus posing high public health concerns and imminent threats to travellers - an update.
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Malik, Sumira, Pandey, Ishan, Kishore, Shristi, Sundarrajan, T., Nargund, Shachindra L., Ghosh, Arbinda, Bin Emran, Talha, Chaicumpa, Wanpen, and Dhama, Kuldeep
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- 2023
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20. Monkeypox outbreak 2022: What we know so far and its potential drug targets and management strategies.
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Rabaan, Ali A., Abas, Abdul Hawil, Tallei, Trina Ekawati, Al‐Zaher, Mona A., Al‐Sheef, Noor M., Fatimawali, Al‐Nass, Esraa Z., Al‐Ebrahim, Eba A., Effendi, Yunus, Idroes, Rinaldi, Alhabib, Mather F., Al‐Fheid, Hussain A., Adam, Ahmad Akroman, and Bin Emran, Talha
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MONKEYPOX ,DRUG target ,ZOONOSES ,VIRUS diseases ,DRUG resistance ,TULAREMIA ,Q fever - Abstract
Monkeypox is a rare zoonotic disease caused by infection with the monkeypox virus. The disease can result in flu‐like symptoms, fever, and a persistent rash. The disease is currently spreading throughout the world and prevention and treatment efforts are being intensified. Although there is no treatment that has been specifically approved for monkeypox virus infection, infected patients may benefit from using certain antiviral medications that are typically prescribed for the treatment of smallpox. The drugs are tecovirimat, brincidofovir, and cidofovir, all of which are currently in short supply due to the spread of the monkeypox virus. Resistance is also a concern, as widespread replication of the monkeypox virus can lead to mutations that produce monkeypox viruses that are resistant to the currently available treatments. This article discusses monkeypox disease, potential drug targets, and management strategies to overcome monkeypox disease. With the discovery of new drugs, it is hoped that the problem of insufficient drugs will be resolved, and it is not anticipated that drug resistance will become a major issue in the near future. [ABSTRACT FROM AUTHOR]
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- 2023
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21. Pathogenicity and virulence of Marburg virus.
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Abir, Mehedy Hasan, Rahman, Tanjilur, Das, Ayan, Etu, Silvia Naznin, Nafiz, Iqbal Hossain, Rakib, Ahmed, Mitra, Saikat, Bin Emran, Talha, Dhama, Kuldeep, Islam, Ariful, Siyadatpanah, Abolghasem, Mahmud, Shafi, Kim, Bonlgee, and Hassan, Mohammad Mahmudul
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- 2022
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22. Effect of Lippia alba (Mill.) N.E. Brown Essential Oil on the Human Umbilical Artery.
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Borges, Alex S., Bastos, Carla M. S., Dantas, Debora M., Milfont, Cícera G. B., Brito, Guilherme M. H., Pereira-de-Morais, Luís, Delmondes, Gyllyandeson A., da Silva, Renata E. R., Kennedy-Feitosa, Emanuel, Maia, Francisco P. A., Lima, Clara M. G., Bin Emran, Talha, Coutinho, Henrique Douglas M., Menezes, Irwin Rose A., Kerntopf, Marta R., Caruso, Gianluca, and Barbosa, Roseli
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UMBILICAL arteries ,LIPPIA (Genus) ,CALCIUM channels ,LEMON balm ,ESSENTIAL oils ,POTASSIUM chloride ,TETRAETHYLAMMONIUM - Abstract
Lippia alba is popularly known as lemon balm, with its essential oil (EO) cited for displaying antimicrobial, sedative, and vasorelaxant effects. Yet, its action on isolated human vessels has not been described in the literature. Thus, we evaluated the vasorelaxant effect of essential oil of L. alba (EOLa) on human umbilical arteries (HUA) isolated in organ baths. HUA rings were isolated, subjected to contractions induced by potassium chloride (KCl), serotonin (5-HT), or histamine (HIST) to record the isometric tension, and then treated with EOLa (30–1000 µg/mL). The EOLa showed a more prominent inhibitory effect on the pharmacomechanical coupling contraction via HIST with an EC
50 value of 277.1 ± 8.5 µg/mL and maximum relaxant effect at 600 µg/mL. The addition of tetraethylammonium (TEA) or 4-aminopyridine (4-AP) in HUA preparations did not inhibit EOLa total relaxant effect at 1000 µg/mL. In the presence of gliblenclamide (GLI), the oil relaxed the HUA rings by 90.8% at maximum concentration. The EOLa was also investigated for its effects on voltage-operated calcium channels (VOCCs), where the HUA preincubation with this oil at 1000 μg/mL inhibited BaCl2 (0.1–30 mM)-induced contractions. This study demonstrates for the first time that EOla has a vasorelaxant effect on HUA and its particular blockade of VOCCs. [ABSTRACT FROM AUTHOR]- Published
- 2022
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23. Multidimensional Chromatography and Its Applications in Food Products, Biological Samples and Toxin Products: A Comprehensive Review.
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Amin, Ruhul, Alam, Faruk, Dey, Biplab Kumar, Mandhadi, Jithendar Reddy, Bin Emran, Talha, Khandaker, Mayeen Uddin, and Safi, Sher Zaman
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MULTIDIMENSIONAL chromatography ,TOXINS ,PRODUCT reviews ,LIQUID chromatography ,GAS chromatography ,SUPERCRITICAL fluid chromatography - Abstract
Food, drugs, dyes, extracts, and minerals are all made up of complex elements, and utilizing unidimensional chromatography to separate them is inefficient and insensitive. This has sparked the invention of several linked chromatography methods, each of them with distinct separation principles and affinity for the analyte of interest. Multidimensional chromatography consists of the combination of multiple chromatography techniques, with great benefits at the level of efficiency, peak capacity, precision, and accuracy of the analysis, while reducing the time required for the analysis. Various coupled chromatography techniques have recently emerged, including liquid chromatography–gas chromatography (LC–GC), gas chromatography–gas chromatography (GC–GC), liquid chromatography–liquid chromatography (LC–LC), GCMS–MS, LCMS–MS, supercritical fluid techniques with chromatography techniques, and electro-driven multidimensional separation techniques. In this paper, the different coupled chromatography techniques will be discussed, along with their wide spectrum of applications for food, flavor, and environmental analysis, as well as their usefulness for the pharmaceutical, color, and dyes industries. [ABSTRACT FROM AUTHOR]
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- 2022
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24. Development of new bioactive molecules to treat breast and lung cancer with natural myricetin and its derivatives: A computational and SAR approach.
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Akash, Shopnil, Kumer, Ajoy, Rahman, Md. Mominur, Bin Emran, Talha, Sharma, Rohit, Singla, Rajeev K., Alhumaydhi, Fahad A., Khandaker, Mayeen Uddin, Park, Moon Nyeo, Idris, Abubakr M., Wilairatana, Polrat, and Kim, Bonglee
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LUNG cancer ,EPIRUBICIN ,BIOACTIVE compounds ,BREAST cancer ,DRUG development ,BIOPOLYMERS ,MYRICETIN - Abstract
Each biopharmaceutical research and new drug development investigation is targeted at discovering novel and potent medications for managing specific ailments. Thus, to discover and develop new potent medications, it should be performed sequentially or step by step. This is because drug development is a lengthy and risky work that requires significant money, resources, and labor. Breast and lung cancer contributes to the death of millions of people throughout the world each year, according to the report of the World Health Organization, and has been a public threat worldwide, although the global medical sector is developed and updated day by day. However, no proper treatment has been found until now. Therefore, this research has been conducted to find a new bioactive molecule to treat breast and lung cancer --such as natural myricetin and its derivatives--by using the latest and most authentic computer-aided drug-design approaches. At the beginning of this study, the biological pass prediction spectrum was calculated to select the target protein. It is noted that the probability of active (Pa) score is better in the antineoplastic (Pa: 0.788-0.938) in comparison with antiviral (Pa: 0.236-0.343), antibacterial (Pa: 0.274-0.421), and antifungal (Pa: 0.226-0.508). Thus, cancerous proteins, such as in breast and lung cancer, were picked up, and the computational investigation was continued. Furthermore, the docking score was found to be -7.3 to -10.4 kcal/mol for breast cancer (standard epirubicin hydrochloride, -8.3 kcal/mol), whereas for lung cancer, the score was -8.2 to -9.6 kcal/mol (standard carboplatin, -5.5 kcal/mol). The docking score is the primary concern, revealing that myricetin derivatives have better docking scores than standard chemotherapeutic agents epirubicin hydrochloride and carboplatin. Finally, drug-likeness, ADME, and toxicity prediction were fulfilled in this investigation, and it is noted that all the derivatives were highly soluble in a water medium, whereas they were totally free from AMES toxicity, hepatotoxicity, and skin sensitization, excluding only ligands 1 and 7. Thus, we proposed that the natural myricetin derivatives could be a better inhibitor for treating breast and lung cancer. [ABSTRACT FROM AUTHOR]
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- 2022
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25. Monkeypox: A Comprehensive Review.
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Harapan, Harapan, Ophinni, Youdiil, Megawati, Dewi, Frediansyah, Andri, Mamada, Sukamto S., Salampe, Mirnawati, Bin Emran, Talha, Winardi, Wira, Fathima, Raisha, Sirinam, Salin, Sittikul, Pichamon, Stoian, Ana M., Nainu, Firzan, and Sallam, Malik
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MONKEYPOX ,MEDICAL personnel ,VIRUS diseases ,COVID-19 ,EMERGING infectious diseases - Abstract
The 2022 multi-country monkeypox outbreak in humans has brought new public health adversity on top of the ongoing coronavirus disease 2019 (COVID-19) pandemic. The disease has spread to 104 countries throughout six continents of the world, with the highest burden in North America and Europe. The etiologic agent, monkeypox virus (MPXV), has been known since 1959 after isolation from infected monkeys, and virulence among humans has been reported since the 1970s, mainly in endemic countries in West and Central Africa. However, the disease has re-emerged in 2022 at an unprecedented pace, with particular concern on its human-to-human transmissibility and community spread in non-endemic regions. As a mitigation effort, healthcare workers, public health policymakers, and the general public worldwide need to be well-informed on this relatively neglected viral disease. Here, we provide a comprehensive and up-to-date overview of monkeypox, including the following aspects: epidemiology, etiology, pathogenesis, clinical features, diagnosis, and management. In addition, the current review discusses the preventive and control measures, the latest vaccine developments, and the future research areas in this re-emerging viral disease that was declared as a public health emergency of international concern. [ABSTRACT FROM AUTHOR]
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- 2022
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26. Exposure of metal toxicity in Alzheimer's disease: An extensive review.
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Islam, Fahadul, Shohag, Sheikh, Akhter, Shomaya, Islam, Md. Rezaul, Sultana, Sharifa, Mitra, Saikat, Chandran, Deepak, Khandaker, Mayeen Uddin, Ashraf, Ghulam Md, Idris, Abubakr M., Bin Emran, Talha, and Cavalu, Simona
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ALZHEIMER'S disease ,GENETIC regulation ,HEAVY metals ,BRAIN physiology ,METALS - Abstract
Metals serve important roles in the human body, including the maintenance of cell structure and the regulation of gene expression, the antioxidant response, and neurotransmission. High metal uptake in the nervous system is harmful because it can cause oxidative stress, disrupt mitochondrial function, and impair the activity of various enzymes. Metal accumulation can cause lifelong deterioration, including severe neurological problems. There is a strong association between accidental metal exposure and various neurodegenerative disorders, including Alzheimer's disease (AD), the most common form of dementia that causes degeneration in the aged. Chronic exposure to various metals is a well-known environmental risk factor that has become more widespread due to the rapid pace at which human activities are releasing large amounts of metals into the environment. Consequently, humans are exposed to both biometals and heavy metals, affecting metal homeostasis at molecular and biological levels. This review highlights how these metals affect brain physiology and immunity and their roles in creating harmful proteins such as β-amyloid and tau in AD. In addition, we address findings that confirm the disruption of immune-related pathways as a significant toxicity mechanism through which metals may contribute to AD. [ABSTRACT FROM AUTHOR]
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- 2022
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27. Development of Microneedle Patch Loaded with Bacopa monnieri Solid Lipid Nanoparticles for the Effective Management of Parkinson's Disease.
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Joy, Delna, Jose, Jobin, Bibi, Shabana, Bandiwadekar, Akshay, Gopan, Gopika, Mariana Gonçalves Lima, Clara, Bin Emran, Talha, A. Alhumaydhi, Fahad, Ashtekar, Harsha, D. S, Sandeep, and Adam Conte-Junior, Carlos
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BACOPA monnieri ,PARKINSON'S disease ,DRUG delivery systems ,BLOOD-brain barrier ,SKIN permeability ,MOTOR ability - Abstract
The demand for drug delivery systems (DDS) to treat Parkinson's disease (PD) is still high, and microneedle (MN) assisted transdermal DDS offers enormous potential. Herbal products for PD have been shown to have antioxidant effects in reducing dopaminergic neurons from degeneration. Here, we attempted to incorporate solid lipid nanoparticles (SLNs) of Bacopa monnieri into dissolvable microneedle arrays and evaluate its neuroprotective activity. The bloodless and painless microneedle arrays through the transdermal route deliver the drug across the blood-brain barrier at the desired concentration. The quality by design (QbD) approach was employed for optimizing the SLNs formulations. The mechanical strength, in vitro release studies, ex-vivo permeation investigation, skin irritation test, histopathological studies, biochemical studies, and behavioural tests SLNs loaded microneedle arrays were performed. The microneedle patches obtained were shown to be mechanically robust and were also found to be nonirritant with a decreased degree of bradykinesia, high motor coordination, and balance ability. Compared to systemic delivery systems, such an MN method can achieve a considerably lower effective dose and allow long-term home-based treatment. [ABSTRACT FROM AUTHOR]
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- 2022
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28. Fucoxanthin: A Promising Phytochemical on Diverse Pharmacological Targets.
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Mumu, Mumtaza, Das, Ayan, Bin Emran, Talha, Mitra, Saikat, Islam, Fahadul, Roy, Arpita, Karim, Md. Mobarak, Das, Rajib, Moon Nyeo Park, Chandran, Deepak, Sharma, Rohit, Khandaker, Mayeen Uddin, Idris, Abubakr M., and Bonglee Kim
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CIRRHOSIS of the liver ,MARINE algae as food ,COMMUNICABLE diseases ,HYPOGLYCEMIC agents ,ANTI-infective agents ,BOTANICAL chemistry ,XANTHOPHYLLS - Abstract
Fucoxanthin (FX) is a special carotenoid having an allenic bond in its structure. FX is extracted from a variety of algae and edible seaweeds. It has been proved to contain numerous health benefits and preventive effects against diseases like diabetes, obesity, liver cirrhosis, malignant cancer, etc. Thus, FX can be used as a potent source of both pharmacological and nutritional ingredient to prevent infectious diseases. In this review, we gathered the information regarding the current findings on antimicrobial, antioxidant, anti-inflammatory, skin protective, anti-obesity, antidiabetic, hepatoprotective, and other properties of FX including its bioavailability and stability characteristics. This review aims to assist further biochemical studies in order to develop further pharmaceutical assets and nutritional products in combination with FX and its various metabolites. [ABSTRACT FROM AUTHOR]
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- 2022
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29. Design of Multi-Epitope Vaccine for Staphylococcus saprophyticus : Pan-Genome and Reverse Vaccinology Approach.
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Yousaf, Maha, Ullah, Asad, Sarosh, Nida, Abbasi, Sumra Wajid, Ismail, Saba, Bibi, Shabana, Hasan, Mohammad Mehedi, Albadrani, Ghadeer M., Talaat Nouh, Nehal Ahmed, Abdulhakim, Jawaher A., Abdel-Daim, Mohamed M., and Bin Emran, Talha
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ESCHERICHIA coli ,MAJOR histocompatibility complex ,STAPHYLOCOCCUS ,VACCINES ,VACCINE development - Abstract
Staphylococcus saprophyticus is a Gram-positive coccus responsible for the occurrence of cystitis in sexually active, young females. While effective antibiotics against this organism exist, resistant strains are on the rise. Therefore, prevention via vaccines appears to be a viable solution to address this problem. In comparison to traditional techniques of vaccine design, computationally aided vaccine development demonstrates marked specificity, efficiency, stability, and safety. In the present study, a novel, multi-epitope vaccine construct was developed against S. saprophyticus by targeting fully sequenced proteomes of its five different strains, which were examined using a pangenome and subtractive proteomic strategy to characterize prospective vaccination targets. The three immunogenic vaccine targets which were utilized to map the probable immune epitopes were verified by annotating the entire proteome. The predicted epitopes were further screened on the basis of antigenicity, allergenicity, water solubility, toxicity, virulence, and binding affinity towards the DRB*0101 allele, resulting in 11 potential epitopes, i.e., DLKKQKEKL, NKDLKKQKE, QDKLKDKSD, NVMDNKDLE, TSGTPDSQA, NANSDGSSS, GSDSSSSNN, DSSSSNNDS, DSSSSDRNN, SSSDRNNGD, and SSDDKSKDS. All these epitopes have the efficacy to cover 99.74% of populations globally. Finally, shortlisted epitopes were joined together with linkers and three different adjuvants to find the most stable and immunogenic vaccine construct. The top-ranked vaccine construct was further scrutinized on the basis of its physicochemical characterization and immunological profile. The non-allergenic and antigenic features of modeled vaccine constructs were initially validated and then subjected to docking with immune receptor major histocompatibility complex I and II (MHC-I and II), resulting in strong contact. In silico cloning validations yielded a codon adaptation index (CAI) value of 1 and an ideal percentage of GC contents (46.717%), indicating a putative expression of the vaccine in E. coli. Furthermore, immune simulation demonstrated that, after injecting the proposed MEVC, powerful antibodies were produced, resulting in the sharpest peaks of IgM + IgG formation (>11,500) within 5 to 15 days. Experimental testing against S. saprophyticus can evaluate the safety and efficacy of these prophylactic vaccination designs. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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30. Cross-Sectional Study on Overweight and Obesity Associated with Fast-Food Consumption in Bangladesh.
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Sultana, Farhana, Siddiqui, Shafayet Ahmed, Islam, Md. Ashraful, Al Muktadir, Mohammad Hamid, Millat, Md. Shalahuddin, Islam, Muhammed Mohibul, Tareq, Abu Montakim, Afroz, Nahida, Rahman, Mahabuba, Amin, Mohammad Nurul, and Bin Emran, Talha
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OBESITY ,SEDENTARY lifestyles ,CONVENIENCE foods ,CONFIDENCE intervals ,CROSS-sectional method ,RISK assessment ,STUDENTS ,HEALTH behavior ,DESCRIPTIVE statistics ,ODDS ratio - Abstract
Background: This study aimed to investigate the risk factors and status of fast-food consumption among students in Bangladesh. Methods: This cross-sectional study was conducted from March to November 2020. A total of 654 samples were collected from several schools, colleges, and universities during this study period. Results: About 60.1% and 39.9% of the students were male and female, respectively. Of the students, 53.1% considered fast food as unhealthy (p < 0.001), but only 47.7% were leading a sedentary lifestyle. A significant outcome of overweight and pre-obesity was observed for student institutions, consumption frequency, daily fast-food consumption, and sedentary lifestyle (p < 0.001). In addition, positive association was observed for fast-food consumption more than three times and less than three times per week (OR and 95% CI: 11.13 [7.52-16.47], p < 0.001), higher social class and lower class (OR and 95% CI: 2.18 [1.31-3.62], p = 0.003), fast food preference and other foods (OR and 95% CI: 1.55 [1.11-2.15], p = 0.009), and sedentary and heavily active lifestyle (OR and 95% CI: 5.71 [2.02-16.10], p = 0.001) using logistic regression. Conclusions: Overweight and obesity are serious public health concerns, which are highly associated with fast-food consumption along with lifestyle, economy, and fast-food preference among students in Dhaka City, Bangladesh. [ABSTRACT FROM AUTHOR]
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- 2022
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31. Mucormycosis in the COVID-19 Environment: A Multifaceted Complication.
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Sharma, Rohit, Kumar, Praveen, Rauf, Abdur, Chaudhary, Ashun, Prajapati, Pradeep Kumar, Bin Emran, Talha, Gonçalves Lima, Clara Mariana, and Adam Conte-Junior, Carlos
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COVID-19 ,MUCORMYCOSIS ,DRUG discovery ,FUNGAL spores ,IRON metabolism ,METABOLIC regulation - Abstract
The second wave of coronavirus disease 2019 (COVID-19) caused severe infections with high mortality. An increase in the cases of COVID-19-associated mucormycosis (CAM) was reported predominantly in India. Commonly present in immunocompromised individuals, mucormycosis is often a life-threatening condition. Confounding factors and molecular mechanisms associated with CAM are still not well understood, and there is a need for careful research in this direction. In this review, a brief account of the diagnosis, management, and advancement in drug discovery for mucormycosis has been provided. Here, we summarize major factors that dictate the occurrence of mucormycosis in COVID-19 patients through the analysis of published literature and case reports. Major predisposing factors to mucormycosis appear to be uncontrolled diabetes, steroid therapy, and certain cancers. At the molecular level, increased levels of iron in COVID-19 might contribute to mucormycosis. We have also discussed the potential role and regulation of iron metabolism in COVID-19 patients in establishing fungal growth. Other factors including diabetes prevalence and fungal spore burden in India as contributing factors have also been discussed. [ABSTRACT FROM AUTHOR]
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- 2022
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32. Chemopreventive Potential of Dietary Nanonutraceuticals for Prostate Cancer: An Extensive Review.
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Chopra, Hitesh, Bibi, Shabana, Goyal, Rajat, Gautam, Rupesh K., Trivedi, Rashmi, Upadhyay, Tarun Kumar, Mujahid, Mohd Hasan, Shah, Mohammad Ajmal, Haris, Muhammad, Khot, Kartik Bhairu, Gopan, Gopika, Singh, Inderbir, Jin Kyu Kim, Jose, Jobin, Abdel-Daim, Mohamed M., Alhumaydhi, Fahad A., Bin Emran, Talha, and Bonglee Kim
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PROSTATE cancer ,PROSTATE cancer patients ,CANCER cell growth ,MEDICAL sciences ,METASTASIS ,CELL cycle - Abstract
There are more than two hundred fifty different types of cancers, that are diagnosed around the world. Prostate cancer is one of the suspicious type of cancer spreading very fast around the world, it is reported that in 2018, 29430 patients died of prostate cancer in the United State of America (USA), and hence it is expected that one out of nine men diagnosed with this severe disease during their lives. Medical science has identified cancer at several stages and indicated genes mutations involved in the cancer cell progressions. Genetic implications have been studied extensively in cancer cell growth. So most efficacious drug for prostate cancer is highly required just like other severe diseases for men. So nutraceutical companies are playing major role to manage cancer disease by the recommendation of best natural products around the world, most of these natural products are isolated from plant and mushrooms because they contain several chemoprotective agents, which could reduce the chances of development of cancer and protect the cells for further progression. Some nutraceutical supplements might activate the cytotoxic chemotherapeutic effects by the mechanism of cell cycle arrest, cell differentiation procedures and changes in the redox states, but in other, it also elevate the levels of effectiveness of chemotherapeutic mechanism and in results, cancer cell becomes less reactive to chemotherapy. In this review, we have highlighted the prostate cancer and importance of nutraceuticals for the control and management of prostate cancer, and the significance of nutraceuticals to cancer patients during chemotherapy. [ABSTRACT FROM AUTHOR]
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- 2022
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33. Evaluation of Biochemical and Pathological Parameters at Different Doses of Cisplatin in Experimental Animal Model: Toxicological Study on an Antineoplastic Drug.
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Sultana, Farhana, Islam, Muhammed Mohibul, Amin, Mohammad Nurul, Jahan, Nusrat, Kabir, Asma, Bin Emran, Talha, Sutradhar, Bibek Chandra, and Banik, Sujan
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BIOLOGICAL models ,HUMAN growth ,KIDNEYS ,BLOOD urea nitrogen ,BODY weight ,LIVER ,ANIMAL experimentation ,BLOOD cells ,T-test (Statistics) ,CISPLATIN ,RESEARCH funding ,DESCRIPTIVE statistics ,DATA analysis software ,BLOOD cell count ,ANALYTICAL chemistry techniques ,DRUG toxicity ,ALANINE aminotransferase ,CREATININE - Abstract
Background: This study aimed to assess the effect of cisplatin-induced toxicities on biochemical and pathological parameters such as body, liver, and kidney weights, blood urea nitrogen (BUN), creatinine, alanine aminotransferase (ALT), and blood cells (RBCs and WBCs) in white Swiss albino mice. Methods: Cisplatin's potential toxic effects on body, liver, and kidney weights were evaluated using standard laboratory methods. Blood biochemical levels such as BUN, creatinine, and ALT levels were determined by an auto-hemolyzer using commercial diagnostic kits. Blood cells (RBCs and WBCs) were counted under a microscope by a hemocytometer. Results: Cisplatin's potential toxic effects on body, liver, and kidney weights were evaluated using standard laboratory methods. Blood biochemical levels such as BUN, creatinine, and ALT levels were determined by an auto-hemolyzer using commercial diagnostic kits. Blood cells (RBCs and WBCs) were counted under a microscope by a hemocytometer. Conclusions: This study suggested to increase caution when using cisplatin, particularly at high doses. Further investigation shall be performed to minimize its toxic effect and optimize its use. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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34. Recent advances in the treatment of biofilms induced surgical site infections.
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Chopra, Hitesh, Islam, Md. Aminul, Sharun, Khan, Bin Emran, Talha, Al-Tawfiq, Jaffar A., and Dhama, Kuldeep
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- 2023
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35. Effects of organic extracts of six Bangladeshi plants on in vitro thrombolysis and cytotoxicity
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Rahman M Atiar, Sultana Rabeya, Bin Emran Talha, Islam M Saiful, Rahman M Ashiqur, Chakma Joti Sankhar, Rashid Harun-ur, and Hasan Chowdhury Mohammad Monirul
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Thrombolysis ,Clausena suffruticosa ,Leea indica ,Leucas aspera ,Streptokinase ,Other systems of medicine ,RZ201-999 - Abstract
Abstract Background Thrombus formed in blood vessels lead to atherothrombotic diseases such as myocardial or cerebral infarction. Thrombolytic agents are used to dissolve the already formed clots in the blood vessels; however, these drugs sometimes cause serious and fatal consequences. Herbal preparations have been used since ancient times for the treatment of several diseases although they show little toxicity in some cases. Aqueous extracts of herbs used in thrombolysis have been reported before with cytotoxic data, however, the organic extracts of herbs have not been documented. This study aims to investigate whether organic extracts possess thrombolytic properties with minimal or no toxicity. Methods An in vitro thrombolytic model was used to check the clot lysis effect of six Bangladeshi herbal extracts viz., Ageratum conyzoides L., Clausena suffruticosa, Leea indica (Burm.f.) Merr., Leucas aspera Willd., Senna sophera L. Roxb., and Solanum torvum Swartz. using streptokinase as a positive control and water as a negative control. Briefly, venous blood drawn from twenty healthy volunteers was allowed to form clots which were weighed and treated with the test plant materials to disrupt the clots. Weight of clot after and before treatment provided a percentage of clot lysis. Cytotoxicity was screened by brine shrimp lethality bioassay using vincristine sulfate as positive control. Results Using an in vitro thrombolytic model, Ageratum conyzoides, Clausena suffruticosa, Leea indica, Leucas aspera, Senna sophera and Solanum torvum showed 18.12 ± 2.34%, 48.9 ± 2.44%, 39.30 ± 0.96%, 37.32 ± 2.00%, 31.61 ± 2.97% and 31.51 ± 0.57% and clot lysis respectively. Among the herbs studied Clausena suffruticosa, Leea indica and Leucas aspera showed very significant (p < 0.0001) percentage (%) of clot lysis compared to reference drug streptokinase (75.00 ± 3.04%). In brine shrimp cytotoxic assay, the extracts Ageratum conyzoides, Clausena suffruticosa, Leea indica, Leucas aspera, Senna sophera and Solanum torvum showed LC50 values 508.86 ± 6.62,41.16 ± 1.26, 2.65 ± 0.16, 181.67 ± 1.65, 233.37 ± 7.74 and 478.40 ± 3.23 μg/ml, respectively, with reference to vincristine sulfate (LC50 0.76 ± 0.04). Conclusion Through our study it was found that Clausena suffruticosa, Leea indica and Leucas aspera possessed effective thrombolytic properties whereas Senna sophera and Solanum torvum showed moderate to mild thrombolytic effects while Ageratum conyzoides showed no significant effect. No extract was found cytoxic compared to positive control. Clausena suffruticosa, Leea indica and Leucas aspera could be incorporated as a thrombolytic agent with in vivo effects to improve the atherothrombotic patients. However, Clausena suffruticosa could be the best one to use in this purpose.
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- 2013
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36. CXCL10 biomarker proteins are linked to the discovery of new emerging respiratory viruses.
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Amin, Ruhul, Dey, Biplab K., Alam, Faruk, Dhama, Kuldeep, and Bin Emran, Talha
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- 2023
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37. Tomato flu: need to look beyond the frame.
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Kumar, Rakesh, Patel, Shailesh Kumar, Rana, Jigyasa, and Bin Emran, Talha
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- 2023
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38. Phytochemical investigations and antioxidant potential of roots of Leea macrophylla (Roxb.).
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Al Mahmud, Zobaer, Bachar, Sitesh C., Hasan, Choudhury Mahmood, Bin Emran, Talha, Qais, Nazmul, and Uddin, Mir Muhammad Nasir
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ANTIOXIDANTS ,ETHANOL ,CHROMATOGRAPHIC analysis ,PLANT roots ,FREE radicals - Abstract
Background: Oleanolic acid (NZ-15), 7 α, 28-olean diol (NZ-38) and Stigmasterol (NZ-14) were isolated from the ethanolic extracts of the roots of Leea macrophylla (Family: Leeaceae) by using chromatographic analysis. This is the first report of isolation of these compounds from this plant. Their structures were constructed by spectroscopic analysis and by comparing the data with the published one. Subsequently the ethanolic extract was fractionated with two organic solvents and all the fractions were studied to evaluate their in vitro antioxidant property. Methods: The ethanolic extract was fractionated with two organic solvents and all the fractions were studied to evaluate their in vitro antioxidant property by DPPH free radical scavenging assay, superoxide anion radical scavenging assay, nitric oxide radical scavenging assay, and reducing power assay. Results: In the DPPH free radical scavenging assay and superoxide radical scavenging assay, the ethyl acetate soluble fraction of ethanolic extract revealed the highest free radical scavenging activity with IC
50 value of 2.65 and 155.62 μg/ml, respectively as compared to standard ascorbic acid (IC50 value of 5.8 and 99.66 μg/ml). Ethyl acetate fraction also possessed highest reducing power activity with an EC50 value of 15.27 μg/ml compared to ascorbic acid ( EC50 0.91 μg/ml). On the other hand, the carbon tetrachloride fraction exhibited most significant NO scavenging activity with IC50 value of 277.8 μg/ml that was even higher than that of standard ascorbic acid (IC50 value 356.04 μg/ml). In addition, the total phenolic contents of these extract and fractions were evaluated using Folin-Ciocalteu reagent and varied from 7.93 to 50.21 mg/g dry weight expressed as gallic acid equivalents (GAE). Conclusions: This study showed that different extracts of roots of L. macrophylla possess potential DPPH, superoxide, and NO free radical scavenging activities. The antioxidant activities of the plant extracts might be due to the presence of oleanolic acid, oleanolic acid derivative 7 α, 28-olean diol and stigmasterol. [ABSTRACT FROM AUTHOR]- Published
- 2017
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39. Exploring the Immune-Boosting Functions of Vitamins and Minerals as Nutritional Food Bioactive Compounds: A Comprehensive Review.
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Mitra, Saikat, Paul, Shyamjit, Roy, Sumon, Sutradhar, Hriday, Bin Emran, Talha, Nainu, Firzan, Khandaker, Mayeen Uddin, Almalki, Mohammed, Wilairatana, Polrat, and Mubarak, Mohammad S.
- Subjects
VITAMINS ,HUMAN growth ,NUTRITIONAL requirements ,BIOACTIVE compounds ,VITAMIN deficiency ,MICRONUTRIENTS - Abstract
Food components have long been recognized to play a fundamental role in the growth and development of the human body, conferring protective functionalities against foreign matter that can be severe public health problems. Micronutrients such as vitamins and minerals are essential to the human body, and individuals must meet their daily requirements through dietary sources. Micronutrients act as immunomodulators and protect the host immune response, thus preventing immune evasion by pathogenic organisms. Several experimental investigations have been undertaken to appraise the immunomodulatory functions of vitamins and minerals. Based on these experimental findings, this review describes the immune-boosting functionalities of micronutrients and the mechanisms of action through which these functions are mediated. Deficiencies of vitamins and minerals in plasma concentrations can lead to a reduction in the performance of the immune system functioning, representing a key contributor to unfavorable immunological states. This review provides a descriptive overview of the characteristics of the immune system and the utilization of micronutrients (vitamins and minerals) in preventative strategies designed to reduce morbidity and mortality among patients suffering from immune invasions or autoimmune disorders. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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40. Association of type 2 diabetes and hepatitis C virus infection in Pakistani population: A meta-analysis.
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Safi, Sher Zaman, Shah, Humaira, Imran, Muhammad, Noreen, Mamoona, Latif, Zahina, Rehman, Fozia, Ali, Abid, Muhammad, Nawshad, Waheed, Yasir, Bin Emran, Talha, Khan, Shah Alam, Subramaniyan, Vetriselvan, and Bin Ismail, Ikram Shah
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HEPATITIS C , *TYPE 2 diabetes , *PAKISTANIS , *RANDOM effects model , *HEPATITIS C virus - Abstract
In Pakistan and other developing countries, the available data on the association of T2DM and HCV is limited. We therefore made an attempt to report the association of HCV and diabetes in Pakistani population through this meta-analysis. HCV and diabetes related studies were identified using various key words, from a number of databases including CINAHL, PubMed, Web of Science and Embase. Using RevMan5, the main outcome was regarded as type 2 diabetes associations with hepatitis c virus infection in Pakistan. Independent analyses were made for "HCV in diabetic patients" and "diabetes cases in hepatitis C virus patients". Using random effect model, odds ratios were calculated with 95% CIs (dichotomous data). I2 statistics were used to calculate heterogeneity. From a total of 53 studies, we finally selected 6 studies for the meta-analysis. Using random effects model, hepatitis c virus patients in 3 studies (n = 1,902) demonstrated that HCV is a risk factor in developing diabetes, contrary to patients with no HCV infection (OR 0.01, 95% CI: 0.00-0.06, I2 = 0%; RR 0.01, 95% CI: 0.00-0.07, I2 = 0%). The remaining 3 studies (n = 13,710) had reported HCV infections in type 2 diabetic patients and patients with no diabetes. Similarly, our meta-analysis revealed higher prevalence of HCV infections in patients with type 2 diabetes (OR 0.7, 95% CI: 0.17-0.42, I2 = 32%; RR 0.30, 95% CI: 0.20-0.46, I2 = 32%) as compared to patients with no type 2 diabetes mellitus. Our meta-analysis demonstrates a significant link between HCV and T2DM. Further studies are recommended with adequate sample sizes [ABSTRACT FROM AUTHOR]
- Published
- 2022
41. Exploring the journey of emodin as a potential neuroprotective agent: Novel therapeutic insights with molecular mechanism of action.
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Mitra, Saikat, Anjum, Juhaer, Muni, Maniza, Das, Rajib, Rauf, Abdur, Islam, Fahadul, Bin Emran, Talha, Semwal, Prabhakar, Hemeg, Hassan A., Alhumaydhi, Fahad A., and Wilairatana, Polrat
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- *
EMODIN , *NEUROPROTECTIVE agents , *BOTANICAL chemistry , *PARKINSON'S disease , *ANTHRAQUINONE derivatives - Abstract
Emodin is an anthraquinone derivative found in the roots and bark of a variety of plants, molds, and lichens. Emodin has been used as a traditional medication for more than 2000 years and is still common in numerous herbal drugs. Emodin is plentiful in the three plant families, including Polygonaceae (Rheum, Rumex, and Polygonum spp.), Fabaceae (Cassia spp.), and Rhamnaceae (Rhamnus, Frangula, and Ventilago spp.). Emerging experimental evidences indicate that emodin confers a wide range of pharmacological activities; special focus was implemented toward neurodegenerative diseases, including Alzheimer's disease, Parkinson's disease, cerebral ischemia, anxiety and depression, schizophrenia, chronic hyperglycemic peripheral neuropathy, etc. Numerous preclinical evidences were established in support of the neuroprotection of emodin. However, this review highlighted the role of emodin as a potent neurotherapeutic agent; therefore, its evidence-based functionality on neurological disorders (NDs). [Display omitted] 1. Emodin confers a wide range of neuropharmacological activities. 2. Preclinical evidences were established to support emodin's neuroprotection. 3. Botanical sources and chemistry of emodin are discussed. 4. Toxicity and biosafety profile of emodin are also highlighted. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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42. TGF-β1, NAG-1, and antioxidant enzymes expression alterations in Cisplatin-induced nephrotoxicity in a rat model: Comparative modulating role of Melatonin, Vit. E and Ozone.
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Abdel-Rahman Mohamed, Amany, Khater, Safaa I., Metwally, Mohamed M.M., Bin Emran, Talha, Nassan, Mohamed A., Abd El-Emam, Mahran M., Mostafa-Hedeab, Gomaa, and El-Shetry, Eman S.
- Subjects
- *
CISPLATIN , *OZONE , *ANIMAL disease models , *NEPHROTOXICOLOGY , *ACUTE kidney failure , *VITAMIN E - Abstract
• Cisplatin (CP) induced acute kidney injury (AKI) in rat-model. • AKI was indicated via biochemical and histological alterations in renal tissue. • Melamine, Vit E and Ozone rescued oxidative stress and kidney damage markers. • Melamine, Vit E and Ozone depressed inflammatory state and renal tissue lesions. • A combination of these medications is expected to support cisplatin-induced damage in cancer patients. Cisplatin (CP) is an anticancer medication that is commonly used to treat solid tumors. Its use is, however, dose-restricted due to nephrotoxicity. We planned to compare the nephroprotective effects of three major compounds, including melatonin (MN), Ozone, or vitamin E, against the CP-induced renal damage in rats. CP was given once intraperitoneally (10 mg/kg,) eliciting acute kidney injury as assured by several adverse histological changes; glomerulopathy, tubulopathy, and vasculopathy, an inflammatory response including elevated TNF-α, IL-6, and IL-1β. Furthermore, biochemical alterations including, elevated plasma levels of urea, uric acid, creatinine, phosphorous, decreased plasma calcium levels, and gene expression abnormalities; upregulation of N -acetyl-β-d-glucosaminidase (NAG) and Transforming growth factor-β1 (TGF-β1), downregulation of CAT and SOD. Concurrent supplementation with either MN (10 mg/kg per os) or Ozone (1.1 mg/kg ip) and Vit E given by oral gavage (1 g/kg) for five consecutive days prior to CP injection and five days afterward displayed variable significant nephroprotective effects by mitigating the pro-inflammatory secretion, augmenting antioxidant competence, and modulating the gene expression in the renal tissue. The obtained biochemical, histological, and gene expression data suggested that MN had foremost rescue effects followed by Ozone then Vit E. MN's ameliorative effect was augmented in many indices including TNF-α, IL-6 , IL1-β, uric acid, creatinine, sNGAL and GGT, more than observed in Ozone, and Vit E therapy. A combination of these medications is expected to be more useful in relieving the damaging renal effects of CP given to cancer patients, pending further toxicological and pharmacological research. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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43. Efficient Synthesis of Mannopyranoside-based Fatty Acyl Esters: Effects of Acyl Groups on Antimicrobial Potential.
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Rahaman ML, Rahman MA, Hasnain MM, Amran M, Bin Emran T, Khan MAR, Patwary MAM, Kazi M, and Matin MM
- Abstract
Background: The approval of Sucrose Fatty Acid Esters (SFAEs) as food additives/ preservatives with antimicrobial potential has triggered enormous interest in discovering new biological applications. Accordingly, many researchers reported that SFAEs consist of various sugar moieties, and hydrophobic side chains are highly active against certain fungal species., Objective: This study aimed to conduct aregioselective synthesis of SAFE and check the effect of chain length and site of acylation (i.e., C-6 vs. C-2, C-3, C-4, and long-chain vs. short-chain) on antimicrobial potency., Methods: A direct acylation method maintaining several conditions was used for esterification. In vitro tests, molecular docking, and in silico studies were conducted using standard procedures., Results: In vitro tests revealed that the fatty acid chain length in mannopyranoside esters significantly affects the antifungal activity, where C12 chains are more potent against Aspergillus species. In terms of acylation site, mannopyranoside esters with a C8 chain substituted at the C-6 position are more active in antifungal inhibition. Molecular docking also revealed that these mannopyranoside esters had comparatively better stable binding energy and hence better inhibition, with the fungal enzymes lanosterol 14-alpha-demethylase (3LD6), urate oxidase (1R51), and glucoamylase (1KUL) than the standard antifungal drug fluconazole. Additionally, the thermodynamic, orbital, drug-likeness, and safety profiles of these mannopyranoside esters were calculated and discussed, along with the Structure-Activity Relationships (SAR)., Conclusion: This study thus highlights the importance of the acylation site and lipid-like fatty acid chain length that govern the antimicrobial activity of mannopyranoside-based SFAE., (Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.net.)
- Published
- 2024
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44. Current Updates on the Role of MicroRNA in the Diagnosis and Treatment of Neurodegenerative Diseases.
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Saleem A, Javed M, Akhtar MF, Sharif A, Akhtar B, Naveed M, Saleem U, Baig MMFA, Zubair HM, Bin Emran T, Saleem M, and Ashraf GM
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- Humans, MicroRNAs genetics, MicroRNAs metabolism, Neurodegenerative Diseases diagnosis, Neurodegenerative Diseases genetics, Neurodegenerative Diseases therapy, Alzheimer Disease diagnosis, Alzheimer Disease genetics, Alzheimer Disease therapy, Parkinson Disease diagnosis, Parkinson Disease genetics, Parkinson Disease therapy, Huntington Disease genetics
- Abstract
Background: MicroRNAs (miRNA) are small noncoding RNAs that play a significant role in the regulation of gene expression. The literature has explored the key involvement of miRNAs in the diagnosis, prognosis, and treatment of various neurodegenerative diseases (NDD), such as Alzheimer's disease (AD), Parkinson's disease (PD), and Huntington's disease (HD). The miRNA regulates various signalling pathways; its dysregulation is involved in the pathogenesis of NDD., Objective: The present review is focused on the involvement of miRNAs in the pathogenesis of NDD and their role in the treatment or management of NDD. The literature provides comprehensive and cutting-edge knowledge for students studying neurology, researchers, clinical psychologists, practitioners, pathologists, and drug development agencies to comprehend the role of miRNAs in the NDD's pathogenesis, regulation of various genes/signalling pathways, such as α-synuclein, P53, amyloid-β, high mobility group protein (HMGB1), and IL-1β, NMDA receptor signalling, cholinergic signalling, etc. Methods: The issues associated with using anti-miRNA therapy are also summarized in this review. The data for this literature were extracted and summarized using various search engines, such as Google Scholar, Pubmed, Scopus, and NCBI using different terms, such as NDD, PD, AD, HD, nanoformulations of mRNA, and role of miRNA in diagnosis and treatment., Results: The miRNAs control various biological actions, such as neuronal differentiation, synaptic plasticity, cytoprotection, neuroinflammation, oxidative stress, apoptosis and chaperone-mediated autophagy, and neurite growth in the central nervous system and diagnosis. Various miRNAs are involved in the regulation of protein aggregation in PD and modulating β-secretase activity in AD. In HD, mutation in the huntingtin (Htt) protein interferes with Ago1 and Ago2, thus affecting the miRNA biogenesis. Currently, many anti-sense technologies are in the research phase for either inhibiting or promoting the activity of miRNA., Conclusion: This review provides new therapeutic approaches and novel biomarkers for the diagnosis and prognosis of NDDs by using miRNA., (Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.net.)
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- 2024
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45. Anti-inflammatory activities of flavonoid derivates.
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Ysrafil Y, Sapiun Z, Slamet NS, Mohamad F, Hartati H, Damiti SA, Alexandra FD, Rahman S, Masyeni S, Harapan H, Mamada SS, Bin Emran T, and Nainu F
- Abstract
Background and Purpose: Flavonoids are a group of phytochemicals found abundantly in various plants. Scientific evidence has revealed that flavonoids display potential biological activities, including their ability to alleviate inflammation. This activity is closely related to their action in blocking the inflammatory cascade and inhibiting the production of pro-inflammatory factors. However, as flavonoids typically have poor bioavailability and pharmacokinetic profile, it is quite challenging to establish these compounds as a drug. Nevertheless, progressive advancements in drug delivery systems, particularly in nanotechnology, have shown promising approaches to overcome such challenges., Review Approach: This narrative review provides an overview of scientific knowledge about the mechanism of action of flavonoids in the mitigation of inflammatory reaction prior to delivering a comprehensive discussion about the opportunity of the nanotechnology-based delivery system in the preparation of the flavonoid-based drug., Key Results: Various studies conducted in silico, in vitro, in vivo, and clinical trials have deciphered that the anti-inflammatory activities of flavonoids are closely linked to their ability to modulate various biochemical mediators, enzymes, and signalling pathways involved in the inflammatory processes. This compound could be encapsulated in nanotechnology platforms to increase the solubility, bioavailability, and pharmacological activity of flavonoids as well as reduce the toxic effects of these compounds., Conclusion: In Summary, we conclude that flavonoids and their derivates have given promising results in their development as new anti-inflammatory drug candidates, especially if they formulate in nanoparticles., Competing Interests: Conflict of interest: There is no conflict of Interest associated of this article as well as no significant support that influenced the content., (Copyright © 2023 by the authors.)
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- 2023
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46. Omental torsion: diagnostic challenge in patients with sclerosing cholangitis and inflammatory bowel disease - case report.
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Malik N, Chorosho SH, Kumari P, Kaur R, Singh R, Chopra H, and Bin Emran T
- Abstract
Introduction and Importance: The omentum appears as an apron-like extension of the peritoneum., Case Presentation: A 30-year-old male patient, presented to the emergency department with the chief complaints of acute nonradiating pain localized in the right-side abdomen for the past 3 days. The patient had a past medical history of sclerosing cholangitis (SC) with inflammatory bowel disease (IBD). The patient reported the pain as persistent, pressure-like, and moderate. The patient also had a low-grade fever and nausea at the time of admission. On examination, the vital signs were found as normal. The patient reported that the abdominal pain gets exacerbated after the meals, and increase in physical activity and movement. Due to the patient's complaints and history of SC and IBD, these were considered as the possible diagnosis. After the diagnostic procedures, the patient was finally diagnosed with OT., Clinical Discussion: This report presents a case of a patient suffering from omental torsion having history of SC and IBD. During the laparoscopic procedure, the diagnosis of omental torsion was confirmed. To our knowledge, no case report of omental torsion with IBD and SC is published in the literature., Conclusion: This seems to be a major diagnostic challenge as patients with IBD almost resembles the same clinical signs and symptoms as in the omental torsion. The possibility of misdiagnosis and delayed diagnosis could result in the unfavorable outcome. Therefore, the healthcare fraternities are advised to include the rare diseases such as OT as the differential diagnosis., Competing Interests: The authors declare that they have no financial conflict of interest with regard to the content of this report.Sponsorships or competing interests that may be relevant to content are disclosed at the end of this article., (Copyright © 2023 The Author(s). Published by Wolters Kluwer Health, Inc.)
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- 2023
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47. Linezolid-induced black hairy tongue in a patient treated for idiopathic granulomatous mastitis: a case report.
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Sethi Y, Padda I, Fulton M, Kaiwan O, Chopra H, and Bin Emran T
- Abstract
Linezolid-induced black hairy tongue (BHT) is a highly scarce adverse event of linezolid therapy. To date, there are very few reported cases in contemporary literature. The onset and mechanism of BHT are also not well understood., Case Report: In this article, the authors report a case of BHT in a 28-year-old female following 5 days of therapy with linezolid. The patient recovered well within few days of discontinuation of the drug and maintaining oral hygeine. Patient reassurance and counselling was integral to the management., Discussion and Conclusion: This case report and review depict a rare adverse effect of linezolid and discuss its clinical implications aiding healthcare professionals in an early diagnosis and cromulent management strategy. The authors also present a compilation of previously reported literature on linezolid-induced BHT to support the discussion., Competing Interests: None., (Copyright © 2023 The Author(s). Published by Wolters Kluwer Health, Inc.)
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- 2023
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48. Drug target of natural products and COVID-19: how far has science progressed?
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Raman K, Rajagopal K, Ramesh B, Nallasivan PK, Raja MKMM, Jupudi S, Byran G, Khan SL, and Bin Emran T
- Abstract
The new coronavirus [severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)] that caused a viral disease with a high risk of mortality (coronavirus disease 2019) was found toward the end of 2019. This was a significant acute respiratory syndrome. In a brief period, this virus spread throughout the entire planet, causing tremendous loss of life and economic damage. The process of developing new treatments takes time, and there are presently no recognized specific treatments to treat this infection. The most promising participants, who subsequently developed into prospective leads, were dropped from the clinical research in their latter phases. Medication that has previously acquired permission may only be repurposed for use for various medical reasons following a thorough investigation for safety and effectiveness. Because there are now no effective treatments available, natural products are being used haphazardly as antiviral medications and immunity boosters. The fundamental statement that most natural compounds have powerful antiviral action does not apply to SARS-CoV-2. Middle East respiratory syndrome coronavirus and severe acute respiratory syndrome coronavirus infections are inhibited by natural treatments. According to an in silico study, the virus' nonstructural proteins, including PLpro, Mpro, and RdRp, as well as structural proteins like the spike (S) protein, have been shown to have a strong affinity for several natural products and to be inhibited by them. The virus also suggests that it is a valid candidate for therapeutic research since it utilizes the intracellular angiotensin-converting enzyme 2 receptor of the host cell. In this study, interesting targets for SARS-CoV-2 medication development are explored, as well as the antiviral properties of some well-known natural compounds., Competing Interests: The authors declare that they have no financial conflict of interest with regard to the content of this report., (Copyright © 2023 The Author(s). Published by Wolters Kluwer Health, Inc.)
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- 2023
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49. ZnO nanotherapeutics for the treatment of burn wounds: recent advances: Correspondence.
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Hemmami H, Chandran D, Ben Amor I, Zeghoud S, Mohankumar P, and Bin Emran T
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Competing Interests: All authors declare that there exist no commercial or financial relationships that could, in any way, lead to a potential conflict of interest.
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- 2023
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50. Promising Marine Natural Products for Tackling Viral Outbreaks: A Focus on Possible Targets and Structure-activity Relationship.
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Salampe M, Mamada SS, Evary YM, Mitra S, Bin Emran T, Harapan H, Nainu F, and Simal-Gandara J
- Subjects
- Humans, Antiviral Agents pharmacology, Aquatic Organisms, Structure-Activity Relationship, Biological Products pharmacology, Viruses, Zika Virus, Zika Virus Infection
- Abstract
Recently, people worldwide have experienced several outbreaks caused by viruses that have attracted much interest globally, such as HIV, Zika, Ebola, and the one being faced, SARSCoV- 2 viruses. Unfortunately, the availability of drugs giving satisfying outcomes in curing those diseases is limited. Therefore, it is necessary to dig deeper to provide compounds that can tackle the causative viruses. Meanwhile, the efforts to explore marine natural products have been gaining great interest as the products have consistently shown several promising biological activities, including antiviral activity. This review summarizes some products extracted from marine organisms, such as seaweeds, seagrasses, sponges, and marine bacteria, reported in recent years to have potential antiviral activities tested through several methods. The mechanisms by which those compounds exert their antiviral effects are also described here, with several main mechanisms closely associated with the ability of the products to block the entry of the viruses into the host cells, inhibiting replication or transcription of the viral genetic material, and disturbing the assembly of viral components. In addition, the structure-activity relationship of the compounds is also highlighted by focusing on six groups of marine compounds, namely sulfated polysaccharides, phlorotannins, terpenoids, lectins, alkaloids, and flavonoids. In conclusion, due to their uniqueness compared to substances extracted from terrestrial sources, marine organisms provide abundant products having promising activities as antiviral agents that can be explored to tackle virus-caused outbreaks., (Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.net.)
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- 2023
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