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In the Mediterranean diet, olive oil serves as the predominant fat source and has been linked to a decreased risk of mortality related to cardiovascular diseases (CVD). Still, there is no conclusive evidence correlating olive oil consumption to CVD. The aim of this study is to assess the global research, current research trends, and knowledge mapping related to the correlation between the consumption of olive oil and CVD using bibliometric analysis. On August 19, 2023, a title‐specific literature search was conducted on the Scopus database using the search terms "olive oil" and "cardiovascular disease" with a date range of the past 50 years. Subsequently, bibliometric tools such as VOSviewer and Bibliometrix were employed to analyze and evaluate the obtained documents. The search yielded (n = 429) publications and showed an upward trend in the annual publication count over the last five decades. The publication number exhibited a gradual increase with a rate of 5.55%. The results also indicated that 2530 authors, 759 institutions, 47 countries, and 223 journals have publications in this research domain. The present bibliometric study will be a valuable research reference for describing the worldwide research patterns concerning the relationship between olive oil and CVD during the past 50 years. In the future, the application of olive oil for the treatment of CVDs may be an emerging research trend. Apart from this, collaborations among authors, countries, and organizations are expected. [ABSTRACT FROM AUTHOR]

Reactive oxygen species (ROS) are produced under normal physiological conditions and may have beneficial and harmful effects on biological systems. ROS are involved in many physiological processes such as differentiation, proliferation, necrosis, autophagy, and apoptosis by acting as signaling molecules or regulators of transcription factors. In this case, maintaining proper cellular ROS levels is known as redox homeostasis. Oxidative stress occurs because of the imbalance between the production of ROS and antioxidant defenses. Sources of ROS include the mitochondria, auto‐oxidation of glucose, and enzymatic pathways such as nicotinamide adenine dinucleotide phosphate reduced (NAD[P]H) oxidase. The possible ROS pathways are NF‐κB, MAPKs, PI3K‐Akt, and the Keap1‐Nrf2‐ARE signaling pathway. This review covers the literature pertaining to the possible ROS pathways and strategies to inhibit them. Additionally, this review summarizes the literature related to finding ROS inhibitors. [ABSTRACT FROM AUTHOR]

Allergy is an abnormally extended and evolved sensitivity to specific substances, whereas asthma is constriction of the airways of the lungs due to swelling of internal walls of the airways. Dietary consumption of omega-3 and omega-6 supplementation may help in the prevention of allergies and asthma. The objective of this investigation was to assess the effectiveness of omega 3 and 6 supplementation on patients who were suffering from asthma or any allergy. A cross-sectional study on 100 patients with asthma and different types of allergies was conducted at different hospitals in Lahore. They were given a questionnaire to accumulate input about their dietary practices, understanding, and awareness. Data was analyzed by using SPSS 22.0. Results showed that 40% of patients had mild improvement in symptoms, 28% exhibited good responses, and 32% had no progress in their symptoms at all. About 27% of patients took omega 3 and 6 supplementations weekly, while 36% used to take them daily, and 37% never took the supplementation. It was concluded that most of those patients who took the omega-3 and omega-6 fatty acids supplementations showed mild improvement as compared to those who were not taking supplements. People taking omega 3 and 6 food sources such as fish, nuts, legumes, and meat faced fewer symptoms. [ABSTRACT FROM AUTHOR]

Over the past decade, the gut microbiota has emerged as an important frontier in understanding the human body's homeostasis and the development of diseases. Gut flora in human beings regulates various metabolic functionalities, including enzymes, amino acid synthesis, bio-transformation of bile acid, fermentation of non-digestible carbohydrates (NDCs), generation of indoles and polyamines (PAs), and production of short-chain fatty acids (SCFAs). Among all the metabolites produced by gut microbiota, SCFAs, the final product of fermentation of dietary fibers by gut microbiota, receive lots of attention from scientists due to their pharmacological and physiological characteristics. However, the molecular mechanisms underlying the role of SCFAs in the interaction between diet, gut microbiota, and host energy metabolism is still needed in-depth research. This review highlights the recent biotechnological advances in applying SCFAs as important metabolites to treat various diseases and maintain colonic health. [ABSTRACT FROM AUTHOR]

Saffron (Crocus sativus L., family Iridaceae) is used traditionally for medicinal purpose in Chinese, Ayurvedic, Persian and Unani medicines. The bioactive constituents such as apocarotenoids, monoterpenoids, flavonoids, phenolic acids and phytosterols are widely investigated in experimental and clinical studies for a wide range of therapeutic effects, especially on the nervous system. Some of the active constituents of saffron have high bioavailability and bioaccessibility and ability to pass the blood-brain barrier. Multiple preclinical and clinical studies have supported neuroprotective, anxiolytic, antidepressant, learning and memory-enhancing effect of saffron and its bioactive constituents (safranal, crocin, and picrocrocin). Thus, this plant and its active compounds could be a beneficial medicinal food ingredient in the formation of drugs targeting nervous system disorders. This review focuses on phytochemistry, bioaccessibility, bioavailability, and bioactivity of phytochemicals in saffron. Furthermore, the therapeutic effect of saffron against different nervous system disorders has also been discussed in detail. [ABSTRACT FROM AUTHOR]

Present study was aimed to assess the effect of microwave assisted extraction on total phenolic contents (TPC), total flavonoid contents (TFC), in-vitro antioxidant characteristics and identification of major volatile components of black cumin seeds extracted using different solvents (ethanol, n-hexane and water). Variation in TPC (28.72 - 37.15 mg GAE/g) and TFC (24.96 - 32.13 mg QE/g) of microwave assisted black cumin extracts (MABCEs) using different solvents was observed. Concurrently, the in-vitro antioxidant capacity varied from 63.34 to 82.12%, 119.82 to 168.0 µM Fe (II)/100mg, and 30.73 to 52.46% as analysed by DPPH, FRAP and β-carotene bleaching assays, respectively. Microwave-assisted extraction showed significantly higher results of TPC, TFC, and in-vitro antioxidant characterization as compared to control (non-microwave assisted). Depending upon the results of these in-vitro analyses, n-hexane extract was further employed to Gas Chromatographic analysis. Among all the 25 phenolic compounds identified, p-cymene, thymoquinone, carvacrol, α- thujene, 4-isopropyl-9-methoxy-1methyl-1-cyclohexene and longifolene were reported to be 26.97%, 35.91%, 2.19%, 8.26%, 5.45% and 4.98%, respectively. Therefore, it is concluded that microwave assisted extraction technique is more efficient as compared to conventional extraction techniques keeping in view the antioxidant properties and volatile profiling. [ABSTRACT FROM AUTHOR]

Cancer, characterized as one of the leading causes of death owing to its heterogeneity and complexity, hence poses a significant challenge to health care system across the globe. Current therapies for cancer curtailment are considered to have associated side effects, therefore discovery of novel alternative approaches is need of the time. In this context, natural products have attained an essential spot in the scientific community for the development of novel cancer treatments. Among others, Diospyrin, a bis‐hydroxy‐naphthoquinonoid, is a vital bioactive component present in various Diospyros and Euclea species. The bioactivity associated with Diospyrin's makes it a promising “lead molecule” for new chemotherapy. In this review, biosynthesis of Diospyrin and its analogues along with their anticancer activities has been discussed. Moreover, this review briefly discusses probable modes of action of Diospyrin and its analogues by targeting the molecular signal transduction pathways. This review also highlights the toxicological and clinical implications of diospyrin and its derivatives. Further pharmacological and pharmacogenetic studies are required to better understand the anticancer potential of Diospyrin and its analogues at the molecular and genetic levels. [ABSTRACT FROM AUTHOR]

Reactive oxygen species (ROS) are produced under normal physiological conditions and may have beneficial and harmful effects on biological systems. ROS are involved in many physiological processes such as differentiation, proliferation, necrosis, autophagy, and apoptosis by acting as signaling molecules or regulators of transcription factors. In this case, maintaining proper cellular ROS levels is known as redox homeostasis. Oxidative stress occurs because of the imbalance between the production of ROS and antioxidant defenses. Sources of ROS include the mitochondria, auto-oxidation of glucose, and enzymatic pathways such as nicotinamide adenine dinucleotide phosphate reduced (NAD[P]H) oxidase. The possible ROS pathways are NF-κB, MAPKs, PI3K-Akt, and the Keap1-Nrf2-ARE signaling pathway. This review covers the literature pertaining to the possible ROS pathways and strategies to inhibit them. Additionally, this review summarizes the literature related to finding ROS inhibitors., Competing Interests: The authors declare no conflict of interest., (© 2023 The Authors. Food Science & Nutrition published by Wiley Periodicals LLC.)

In the Mediterranean diet, olive oil serves as the predominant fat source and has been linked to a decreased risk of mortality related to cardiovascular diseases (CVD). Still, there is no conclusive evidence correlating olive oil consumption to CVD. The aim of this study is to assess the global research, current research trends, and knowledge mapping related to the correlation between the consumption of olive oil and CVD using bibliometric analysis. On August 19, 2023, a title-specific literature search was conducted on the Scopus database using the search terms "olive oil" and "cardiovascular disease" with a date range of the past 50 years. Subsequently, bibliometric tools such as VOSviewer and Bibliometrix were employed to analyze and evaluate the obtained documents. The search yielded ( n  = 429) publications and showed an upward trend in the annual publication count over the last five decades. The publication number exhibited a gradual increase with a rate of 5.55%. The results also indicated that 2530 authors, 759 institutions, 47 countries, and 223 journals have publications in this research domain. The present bibliometric study will be a valuable research reference for describing the worldwide research patterns concerning the relationship between olive oil and CVD during the past 50 years. In the future, the application of olive oil for the treatment of CVDs may be an emerging research trend. Apart from this, collaborations among authors, countries, and organizations are expected., Competing Interests: The authors declare no conflict of interest., (© 2023 The Authors. Food Science & Nutrition published by Wiley Periodicals LLC.)