This article contains findings obtained from research on animals:
- The results from animal research studies should not be directly applied to humans and the results may not generalise to the human population.
- There may be significant differences between species in terms of physiology, physiology, and pharmacology, as well as differences in the way diseases and treatments are modelled in animals.
- Any conclusions drawn from animal research should be considered with caution and in the context of other types of research studies such as observational studies, clinical trials, and reviews of the literature.
Insights & Discussion
Walnut seed skin extract demonstrates potential hepato-renal protective effects, inhibiting inflammatory responses, oxidative stress and apoptosis, in kidney-damaged Sprague-Dawley rats.
In the methodology, Sprague-Dawley rats in acute kidney injury state were divided into three groups: a healthy control, a group induced with renal ischemia/reperfusion (IR), and another group induced with renal IR and treated with walnut seed skin (WSS) extract. Blood, liver and kidney tissues were collected for serum evaluations of aspartate aminotransferase, alanine aminotransferase, lactate dehydrogenase, urea, and creatinine. Histopathological studies were performed on liver and kidney tissues, and gene markers related to anti-oxidant, anti-inflammatory, and apoptotic effects were measured.
The results showed an improvement in deteriorated serum parameters in rats with renal ischemia pre-treated with WSS extract. Histopathological analysis revealed a protective effect of WSS on kidney and liver tissues. Though gene expression studies yielded diverse results for liver and kidney tissues, the consensus was that WSS had a pronounced protective impact on the liver. It was inferred that WSS's healing potential in renal and hepatic tissues seems to work via inhibiting inflammatory response, oxidative stress, and apoptosis.
Discover Related Insights
Bananas and plantains contain compounds with anti-inflammatory, anti-apoptotic, and antioxidative properties that hold promise for potentially reversing neurological disorders.
2022 Foods Suitability of Banana and Plantain Fruits in Modulating Neurodegenerative Diseases: Implicating the In Vitro and In Vivo Evidence from Neuroactive Narratives of Constituent Biomolecules Oyeyinka BO, Afolayan AJ
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The methodology of the study revolved around scrutinizing the bioactive properties found in bananas and plantains. Researchers pinpointed various neuroprotective mechanisms within commonly consumed fruits, specifically bananas and plantains. The study examined protein expression regulation and targeted specific gene pathways, including nuclear and tumor necrosis factors, extracellular signal-regulated and mitogen-activated protein kinases, activator protein-1, and the glial fibrillary acidic protein. In their investigations, they also considered the underutilized peel components of these fruits.
The results suggest that the multitude of bioactive compounds found in both the pulp and peels of bananas and plantains perform a variety of beneficial neuroprotective activities. These range from acting as antioxidants, preventing cell death (anti-apoptotic), and reducing inflammation (anti-inflammatory), to directly influencing the functionality of the nervous system (neuromodulatory). This discovery implicates plant-based foods, specifically bananas and plantains, as potentially significant substances in combating, halting, or mitigating the pathological mechanisms underlying neurodegenerative disorders.
The Jing Si Herbal Drink, composed of various antiviral, antioxidant and anti-inflammatory herbs, has been confirmed as potentially effective in treating COVID-19 symptoms.
2022 Pharmacological Research - Modern Chinese Medicine Jing Si Herbal Drink as a prospective adjunctive therapy for COVID-19 treatment: Molecular evidence and mechanisms Lu PH, Tseng CW, Lee JL, Lee EY, Lin YP, Lin IH, et al.
Review Article Anti-Inflammatory Antioxidant Chrysanthemum
The methodology incorporated in this study involves analyzing the efficacy of the component herbs present in Jing Si Herbal Drink (JSHD). This was done through in vivo and in vitro testing to understand their potential in treating COVID-19. JSHD comprises a combination of 5 antiviral, 7 antioxidant, 7 anti-inflammatory herbs. Furthermore, it includes 2 herbs that inhibit the overactive immune system, one herb that reduces cell apoptosis, and another with antithrombotic ability. These constituent herbs were evaluated for their impact on the pathogenesis of COVID-19.
Discussion of the results showed that the ingredients in JSHD have demonstrated potential effectiveness against COVID-19. The active ingredients in the drink were effective in providing symptomatic relief for infected patients. The antiviral, antioxidant, and anti-inflammatory herbs, along with those altering immune response, inhibiting cellular apoptosis and providing antithrombotic capacity, were all found beneficial against the disease. Thus, JSHD holds promise as a useful adjuvant or supplementary treatment in handling COVID-19.
Jujube nutrients may offer potential therapeutic benefits including antioxidant, antibacterial, anti-inflammatory functions, and improving sleep quality and learning.
2022 Journal of Agricultural and Food Chemistry Wild Jujube (Ziziphus jujuba var. spinosa): A Review of Its Phytonutrients, Health Benefits, Metabolism, and Applications Hua Y, Xu X, Guo S, Xie H, Yan H, Ma X, et al.
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The methodology used for this study involves a comprehensive review of existing research about Wild jujube, giving particular focus on its phytonutrients, biological functions, metabolism of bioactive compounds, and applications. The study does not seem to detail a specific experimental procedure, but instead bases its conclusions on existing literature. Various parts of the wild jujube plant, such as the fruits, seeds and leaves, were examined for their potential role as food, medicine, or health care aids.
The results from the review suggest that the different parts of the wild jujube plant play many roles. The fruits have been noted for their antioxidant, antibacterial, and anti-inflammatory properties, and as ingredients preventing aging. The mature seeds have been found to have potential beneficial effects on central nervous system diseases, particularly in the treatment of insomnia and the enhancement of learning and memory.
Honey, owing to its bioactive compounds, demonstrates potential in treating COVID-19 symptoms by reducing oxidative damage and enhancing the immune system.
2022 Applied Sciences Honey as an Adjuvant in the Treatment of COVID-19 Infection: A Review Soares S, Bornet M, Grosso C, Ramalhosa MJ, Gouvinhas I, Garcia J, et al.
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The review outlines the SARS-CoV-2 virus's mechanisms of action, which is responsible for COVID-19, offering a comprehensive understanding. It also explores the various bioactive assets honey has at its disposal, primarily focusing on its beneficial properties.
The discussion elaborates on the potentials of honey's biological properties, especially its antioxidant and anti-inflammatory activities. These characteristics of honey, as suggested by the review, could contribute to the relief of oxidative damage and boost the immune system, thereby proving beneficial in combating viral infections, including COVID-19.
Chrysanthemums, popular floricultural crops, not only hold significant ornamental value but also exhibit various therapeutic potentials including antioxidant, antimicrobial, and anticancer activities.
2022 South African Journal of Botany Chrysanthemum, an ornamental genus with considerable medicinal value: A comprehensive review Hadizadeh H, Samiei L, Shakeri A
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The method involved in this research aimed at studying the genus Chrysanthemum through a decade-long review (2010-2020) of scientific evidence, focusing on its therapeutic potential, phytochemistry, and pharmacological activities. Various phytochemical compounds including flavonoids, terpenoids, polysaccharides, and unsaturated fatty acids, which are present in the genus Chrysanthemum, were identified. In addition, the taxonomy, distribution, horticultural, and traditional uses of the genus were also studied.
The results demonstrated that Chrysanthemum species show numerous potential medicinal benefits, ranging from antioxidant to antimicrobial, anti-inflammatory, anticancer, anti-allergic, anti-obesity, immune regulation, hepatoprotective and nephroprotective activities. The research also underlined the opportunity of medicinal exploitation of the genus Chrysanthemum, given the extreme popularity of these plants and the wide range of phytochemical compounds they contain. The ornamental, medicinal, environmental, and industrial values of these plants further establish them as leading floricultural crops.
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