11 results on '"Dost Muhammad Baloch"'
Search Results
2. Tandem application of endophytic fungus Serendipita indica and phosphorus synergistically recuperate arsenic induced stress in rice
- Author
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Shafaque Sehar, Qidong Feng, Muhammad Faheem Adil, Falak Sehar Sahito, Zakir Ibrahim, Dost Muhammad Baloch, Najeeb Ullah, Younan Ouyang, Yushuang Guo, and Imran Haider Shamsi
- Subjects
Plant Science - Abstract
In the context of eco-sustainable acquisition of food security, arsenic (As) acts as a deterring factor, which easily infiltrates our food chain via plant uptake. Therefore, devising climate-smart strategies becomes exigent for minimizing the imposed risks. Pertinently, Serendipita indica (S. indica) is well reputed for its post-symbiotic stress alleviatory and phyto-promotive potential. Management of phosphorus (P) is acclaimed for mitigating arsenic toxicity in plants by inhibiting the uptake of As molecules due to the competitive cationic exchange in the rhizosphere. The current study was designed to investigate the tandem effects of S. indica and P in combating As toxicity employing two rice genotypes, i.e., Guodao-6 (GD-6; As-sensitive genotype) and Zhongzhe You-1 (ZZY-1; As-tolerant genotype). After successful fungal colonization, alone and combined arsenic (10 μ M L−1) and phosphorus (50 μ M L−1) treatments were applied. Results displayed that the recuperating effects of combined S. indica and P treatment were indeed much profound than their alone treatments; however, most of the beneficial influences were harnessed by ZZY-1 in comparison with GD-6. Distinct genotypic differences were observed for antioxidant enzyme activities, which were induced slightly higher in S. indica-colonized ZZY-1 plants, with or without additional P, as compared to GD-6. Ultrastructure images of root and shoot exhibited ravages of As in the form of chloroplasts-, nuclei-and cell wall-damage with enlarged vacuole area, mellowed mostly by the combined treatment of S. indica and P in both genotypes. Gene expression of PHTs family transporters was regulated at different levels in almost all treatments across genotypes. Conclusively, the results of this study validated the promising role of S. indica and additional P in mitigating As stress, albeit corroborated that the extent of relevant benefit exploitation is highly genotype-dependent. Verily, unlocking the potential of nature-friendly solutions will mend the anthropogenic damage already been done to our environment.
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- 2022
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3. Tandem application of endophytic fungus
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Shafaque, Sehar, Qidong, Feng, Muhammad Faheem, Adil, Falak Sehar, Sahito, Zakir, Ibrahim, Dost Muhammad, Baloch, Najeeb, Ullah, Younan, Ouyang, Yushuang, Guo, and Imran Haider, Shamsi
- Abstract
In the context of eco-sustainable acquisition of food security, arsenic (As) acts as a deterring factor, which easily infiltrates our food chain
- Published
- 2022
4. Invitor efficacy of organic, inorganic pesticides and predators against mealybug (Phenococcus solenopsis)
- Author
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Tahira Kanwal Qaisrani, Arif Ali, Shafique Ahmed Memon, and Dost Muhammad Baloch
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Applied Mathematics ,General Mathematics - Abstract
Mealybugs (Phenacoccus solenopsis) is a diverstating insect pect of agriculture crops, vegetables, fruits and ornamental plants. In the current study, the impact of synthetic pesticides (malathion, profenophos, and bifenthrin), organic plant extracts (neem, tobacco and eucalyptus) and natural enemies such as lady bird beetle (Coccinella septempunctata), brumus beetle, (Brumus suturalis), spider (Cheiracanthium melanostomus) and green lacewing (Chrysoperla carnea) was examined on the mortality rate of mealybug. The maximum mortality rate was recorded in profenofos followed by bifenthrin and malathion, respectively. The efficacy of neem extract was recorded higher as compared to tobacco and eucalyptus. Lady bird beetle was recorded the efficient natural enemy of the mealybug as compared to green lacewing, brumus beetle and spider. The inorganic pesticides, organic plant extract and natural enemies have great potential to reduce the population of mealy bug
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- 2023
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5. Luteolin Alleviates AflatoxinB1-Induced Apoptosis and Oxidative Stress in the Liver of Mice through Activation of Nrf2 Signaling Pathway
- Author
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Attalla F. El-kott, Aftab Shaukat, Dost Muhammad Baloch, Rana Waseem Akhtar, Papliński Rafał, Mohamed M. Abdel-Daim, Imran Rashid Rajput, Kuntan Wu, Shahid Ali Rajput, Agnieszka Najda, Ashraf Albrakati, and Muhammad Asif Raza
- Subjects
Nrf2 signaling pathway ,Aflatoxin ,Antioxidant ,Physiology ,medicine.medical_treatment ,Clinical Biochemistry ,SOD1 ,RM1-950 ,Pharmacology ,medicine.disease_cause ,Biochemistry ,chemistry.chemical_compound ,medicine ,oxidative stress ,luteolin ,Molecular Biology ,Liver injury ,Chemistry ,apoptosis ,Cell Biology ,medicine.disease ,GCLC ,Apoptosis ,aflatoxin B1 ,Therapeutics. Pharmacology ,Luteolin ,Oxidative stress ,liver injury - Abstract
Aflatoxin B1 (AFB1), a threatening mycotoxin, usually provokes oxidative stress and causes hepatotoxicity in animals and humans. Luteolin (LUTN), well-known as an active phytochemical agent, acts as a strong antioxidant. This research was designed to investigate whether LUTN exerts protective effects against AFB1-induced hepatotoxicity and explore the possible molecular mechanism in mice. A total of forty-eight mice were randomly allocated following four treatment groups (n = 12): Group 1, physiological saline (CON). Group 2, treated with 0.75 mg/kg BW aflatoxin B1 (AFB1). Group 3, treated with 50 mg/kg BW luteolin (LUTN), and Group 4, treated with 0.75 mg/kg BW aflatoxin B1 + 50 mg/kg BW luteolin (AFB1 + LUTN). Our findings revealed that LUTN treatment significantly alleviated growth retardation and rescued liver injury by relieving the pathological and serum biochemical alterations (ALT, AST, ALP, and GGT) under AFB1 exposure. LUTN ameliorated AFB1-induced oxidative stress by scavenging ROS and MDA accumulation and boosting the capacity of the antioxidant enzyme (CAT, T-SOD, GSH-Px and T-AOC). Moreover, LUTN treatment considerably attenuates the AFB1-induced apoptosis in mouse liver, as demonstrated by declined apoptotic cells percentage, decreased Bax, Cyt-c, caspase-3 and caspase-9 transcription and protein with increased Bcl-2 expression. Notably, administration of LUTN up-regulated the Nrf2 and its associated downstream molecules (HO-1, NQO1, GCLC, SOD1) at mRNA and protein levels under AFB1 exposure. Our results indicated that LUTN effectively alleviated AFB1-induced liver injury, and the underlying mechanisms were associated with the activation of the Nrf2 signaling pathway. Taken together, LUTN may serve as a potential mitigator against AFB1-induced liver injury and could be helpful for the development of novel treatment to combat liver diseases in humans and/or animals.
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- 2021
- Full Text
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6. Luteolin Alleviates AflatoxinB
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Shahid Ali, Rajput, Aftab, Shaukat, Kuntan, Wu, Imran Rashid, Rajput, Dost Muhammad, Baloch, Rana Waseem, Akhtar, Muhammad Asif, Raza, Agnieszka, Najda, Papliński, Rafał, Ashraf, Albrakati, Attalla F, El-Kott, and Mohamed M, Abdel-Daim
- Subjects
Nrf2 signaling pathway ,aflatoxin B1 ,apoptosis ,oxidative stress ,luteolin ,Article ,liver injury - Abstract
Aflatoxin B1 (AFB1), a threatening mycotoxin, usually provokes oxidative stress and causes hepatotoxicity in animals and humans. Luteolin (LUTN), well-known as an active phytochemical agent, acts as a strong antioxidant. This research was designed to investigate whether LUTN exerts protective effects against AFB1-induced hepatotoxicity and explore the possible molecular mechanism in mice. A total of forty-eight mice were randomly allocated following four treatment groups (n = 12): Group 1, physiological saline (CON). Group 2, treated with 0.75 mg/kg BW aflatoxin B1 (AFB1). Group 3, treated with 50 mg/kg BW luteolin (LUTN), and Group 4, treated with 0.75 mg/kg BW aflatoxin B1 + 50 mg/kg BW luteolin (AFB1 + LUTN). Our findings revealed that LUTN treatment significantly alleviated growth retardation and rescued liver injury by relieving the pathological and serum biochemical alterations (ALT, AST, ALP, and GGT) under AFB1 exposure. LUTN ameliorated AFB1-induced oxidative stress by scavenging ROS and MDA accumulation and boosting the capacity of the antioxidant enzyme (CAT, T-SOD, GSH-Px and T-AOC). Moreover, LUTN treatment considerably attenuates the AFB1-induced apoptosis in mouse liver, as demonstrated by declined apoptotic cells percentage, decreased Bax, Cyt-c, caspase-3 and caspase-9 transcription and protein with increased Bcl-2 expression. Notably, administration of LUTN up-regulated the Nrf2 and its associated downstream molecules (HO-1, NQO1, GCLC, SOD1) at mRNA and protein levels under AFB1 exposure. Our results indicated that LUTN effectively alleviated AFB1-induced liver injury, and the underlying mechanisms were associated with the activation of the Nrf2 signaling pathway. Taken together, LUTN may serve as a potential mitigator against AFB1-induced liver injury and could be helpful for the development of novel treatment to combat liver diseases in humans and/or animals.
- Published
- 2021
7. Evaluation of integrated pest management based techniques against insect pests associated with tomato at Uthal Balochistan, Pakistan
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Zahida Magsi, Shafique Ahmed Memon, Arif Ali, and Dost Muhammad Baloch
- Subjects
Applied Mathematics ,General Mathematics - Abstract
Insect pests are soft-bodied and tiny creatures with plant sap sucking habits that devastate various agricultural crops, fruit trees, ornamental plants and several vegetables. To control these insect pests four IPM techniques were used in tomato field with an aim to minimize the use of synthetic pesticides. Five colours of sticky traps (yellow, green, blue, black and red), Five different colours light trap (red, blue, yellow, green and white), three botanical insecticides (bitter Apple, tobacco, and neem seed extract) with 30% concentration and three synthetic insecticides (emmamectin benzoate, profenophos and bifenthrin) along with water as a control were used. A maximum pest population of jassid, whitefly, thrips, leaf minor, psyllid and flea beetle was observed on yellow sticky traps, while a minimum pest population of jassid, whitefly, thrips, leaf minor, psyllid and flea beetle was noticed on black and red sticky trap. However a highest pest population of fruit borer, psyllid, blister beetle, asparagus beetle, white fly, flea beetle and fruit fly was observed on white and yellow light colour as compared with others lights. However, no statistically significant differences were observed in jassid and earwings pest population on all given colure of lights. The minimum decreased population of white fly, Jassid, thrips and aphids was observed on all three inorganic pesticides as compared with all three organic pesticides and control group. Similarly pest populations reductions of white white fly, Jassid, thrips and aphid was found on all three organic pesticides neem seed, tobacco and bitter apple as compared to control group. We concluded that use of IPM techniques may be encouraged to suppress the insect pest population of tomato crop which could be ultimately positive for the environment
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- 2022
- Full Text
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8. Proanthocyanidins Alleviates AflatoxinB1-Induced Oxidative Stress and Apoptosis through Mitochondrial Pathway in the Bursa of Fabricius of Broilers
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Mahmoud Mohamed Khalil, Yue Feng, Dost Muhammad Baloch, Aftab Shaukat, Desheng Qi, Hammad Qamar, Nasir Rajput, Xiao Tian Wei, Imran Rashid Rajput, Shahid Ali Rajput, Mubashar Hassan, and Cong Zhang
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medicine.medical_specialty ,GPX1 ,Antioxidant ,animal structures ,Health, Toxicology and Mutagenesis ,medicine.medical_treatment ,lcsh:Medicine ,Toxicology ,medicine.disease_cause ,broiler ,Article ,Antioxidants ,Superoxide dismutase ,03 medical and health sciences ,chemistry.chemical_compound ,0404 agricultural biotechnology ,Internal medicine ,medicine ,Animals ,oxidative stress ,030304 developmental biology ,chemistry.chemical_classification ,0303 health sciences ,biology ,Glutathione peroxidase ,lcsh:R ,Broiler ,apoptosis ,Organ Size ,04 agricultural and veterinary sciences ,Glutathione ,Malondialdehyde ,040401 food science ,Mitochondria ,Endocrinology ,chemistry ,aflatoxin B1 ,bursa of Fabricius ,biology.protein ,Tumor Suppressor Protein p53 ,Apoptosis Regulatory Proteins ,Chickens ,proanthocyanidins ,Oxidative stress - Abstract
Aflatoxin B1 (AFB1) is a serious threat to the poultry industry. Proanthocyanidins (PCs) demonstrates a broad range of biological, pharmacological, therapeutic, and chemoprotective properties. The aim of this study was to investigate the ameliorative effects of PCs against AFB1-induced histopathology, oxidative stress, and apoptosis via the mitochondrial pathway in the bursa of Fabricius (BF) of broilers. One hundred forty-four one-day old Cobb chicks were randomly assigned into four treatment groups of six replicates (6 birds each replicate) for 28 days. Groups were fed on the following four diets, (1) Basal diet without addition of PCs or AFB1 (Control), (2) basal diet supplemented with 1 mg/kg AFB1 from contaminated corn (AFB1), (3) basal diet supplemented with 250 mg/kg PCs (PCs), and (4) basal diet supplemented with 1 mg/kg AFB1 + 250 mg/kg PCs (AFB1+ PCs). The present study results showed that antioxidant enzymes activities of total superoxide dismutase (T-SOD), catalase (CAT), glutathione peroxidase (GSH-Px), and glutathione S-transferase (GST) in AFB1 treated group were (p <, 0.05) decreased, whereas malondialdehyde (MDA) contents were significantly increased in comparison with the control group. Furthermore, we found that dietary PCs treatment ameliorated AFB1-induced oxidative stress in the BF through inhibiting the accumulation of MDA content and enhancing the antioxidant enzymes activities (T-SOD, CAT, GSH-Px, and GST). Similarly, PCs markedly enhanced messenger RNA (mRNA) expression of antioxidant genes (SOD, CAT, GPx1, and GST) in comparison with AFB1 group. Moreover, histological results showed that PCs alleviated AFB1-induced apoptotic cells in the BF of broilers. In addition, both mRNA and protein expression results manifested that mitochondrial-apoptosis-associated genes (Bax, caspase-9, caspase-3, and p53 and cytochrome c) showed up-regulation, while (Bcl-2) showed down-regulation in AFB1 fed group. The supplementation of PCs to AFB1 diet significantly reversed the mRNA and protein expression of these apoptosis-associated genes, as compared to the AFB1 group. Our results demonstrated that PCs ameliorated AFB1-induced oxidative stress by modulating the antioxidant defense system and apoptosis in the BF through mitochondrial pathway in broilers.
- Published
- 2019
- Full Text
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9. Oral administration ofSaccharomyces boulardiialters duodenal morphology, enzymatic activity and cytokine production response in broiler chickens
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Yanfei Li, Imran Rashid Rajput, Dost Muhammad Baloch, Muhammad Asif Arain, and Yajing Sun
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0301 basic medicine ,Immunoglobulin A ,medicine.medical_specialty ,biology ,medicine.medical_treatment ,030106 microbiology ,Broiler ,Interleukin ,General Medicine ,biology.organism_classification ,03 medical and health sciences ,030104 developmental biology ,medicine.anatomical_structure ,Cytokine ,Endocrinology ,Internal medicine ,Duodenum ,medicine ,biology.protein ,Amylase ,General Agricultural and Biological Sciences ,Digestion ,Saccharomyces boulardii - Abstract
The present study evaluated the effects of Saccharomyces boulardii on duodenal digestive enzymes, morphology and cytokine induction response in broiler chicken. A total of 200 birds were allotted into two groups (n = 100) and each group divided into five replications (n = 20). The control group was fed basal diet in addition to antibiotic (virginiamycin 20 mg/kg), and treatment group received (1 × 108 colony-forming units/kg feed) S. boulardii in addition to basal diet lasting for 72 days. The results compared to control group revealed that adenosine triphosphatase, gamma glutamyl transpeptidase, lipase and trypsin activities were higher, while, no significant improvement was observed in amylase activities in the duodenum of the treatment group. Moreover, morphological findings showed that villus height, width and number of goblet cells markedly increased. Additionally, transmission electron microscopy visualized that villus height, width and structural condensation significantly increased in the treatment group. The immunohistological observations showed increased numbers of immunoglobulin A (IgA)-positive cells in the duodenum of the treatment group. Meanwhile, cytokine production levels of tumor necrosis factor-α, interleukin (IL)-10, transforming growth factor-β and secretory IgA markedly increased, and IL-6 statistically remained unchanged as compared to the control group. These findings illustrated that initial contact of S. boulardii to the duodenum has significant impact in improving enzymatic activity, intestinal morphology and cytokine response in broiler chicken.
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- 2016
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10. Oral administration of Saccharomyces boulardii alters duodenal morphology, enzymatic activity and cytokine production response in broiler chickens
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Yajing, Sun, Imran Rashid, Rajput, Muhammad Asif, Arain, Yanfei, Li, and Dost Muhammad, Baloch
- Subjects
Adenosine Triphosphatases ,Saccharomyces boulardii ,Microscopy, Electron, Transmission ,Duodenum ,Probiotics ,Administration, Oral ,Animals ,Cytokines ,Trypsin ,Lipase ,gamma-Glutamyltransferase ,Chickens ,Immunoglobulin A - Abstract
The present study evaluated the effects of Saccharomyces boulardii on duodenal digestive enzymes, morphology and cytokine induction response in broiler chicken. A total of 200 birds were allotted into two groups (n = 100) and each group divided into five replications (n = 20). The control group was fed basal diet in addition to antibiotic (virginiamycin 20 mg/kg), and treatment group received (1 × 10
- Published
- 2016
11. An Alu repeat-mediated genomic GCNT2 deletion underlies congenital cataracts and adult i blood group
- Author
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Gudrun Nürnberg, Jan Freudenberg, Dost Muhammad Baloch, Johannes Oldenburg, Katrin Friedrich, Shakeela Daud, Jamil Ahmad, Guntram Borck, Rüstem Yilmaz, Christian Kubisch, Naseebullah Kakar, Jochen Hoch, and Peter Nürnberg
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Male ,Candidate gene ,Genetic Linkage ,Population ,Alu element ,Locus (genetics) ,Biology ,N-Acetylglucosaminyltransferases ,Polymorphism, Single Nucleotide ,Cataract ,Consanguinity ,Exon ,Alu Elements ,Genetics ,medicine ,Humans ,education ,Genetics (clinical) ,Sequence Deletion ,education.field_of_study ,Base Sequence ,Sequence Analysis, DNA ,Disease gene identification ,medicine.disease ,Molecular biology ,eye diseases ,Pedigree ,Blood Group Antigens ,Congenital cataracts ,Female ,Founder effect - Abstract
We performed homozygosity mapping in a consanguineous Pakistani family segregating autosomal-recessive congenital cataracts and identified linkage to a 3.03 Mb locus on chromosome 6p24 containing the GCNT2 gene. GCNT2 encodes glucosaminyl (N-acetyl) transferase 2, an enzyme responsible for the formation of the blood group I antigen. Rare biallelic GCNT2 mutations have been shown to cause the association of congenital cataracts and the adult i blood group, making GCNT2 the prime candidate gene for the observed phenotype. Indeed, we identified a homozygous deletion segregating with cataracts that encompasses exons 1B, 1C, 2 and 3 of GCNT2. Long-range polymerase chain reaction and breakpoint sequencing revealed that affected individuals in this and in a second, apparently unrelated Pakistani family segregating congenital cataracts are homozygous for the same 93 kb deletion. The deletion is flanked by Alu repeats of the AluS family on both sides and microsatellite genotyping suggested that its occurrence in the two families was the product of recurrent Alu-Alu repeat-mediated nonhomologous recombinations or an old founder effect. Subsequently, we showed that cataract-affected individuals in both families have the adult i blood group, whereas unaffected individuals have blood group I as the vast majority of the population. Because the GCNT2 locus is rich in Short INterspersed Elements (SINE repeats) and thus likely prone to genomic rearrangements, microdeletions or microduplications at this locus might cause a larger than currently anticipated fraction of apparently isolated autosomal-recessive cataracts.
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- 2011
- Full Text
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