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Gas Chromatography-Mass spectrometry (GC-MS) Revealed Bioactive Constituents of Brassica oleracea var. viridis (Collard Greens) Used to Treat Male Infertility in Uganda.

BACKGROUND: Medicinal plants play a crucial role in pharmacological research, as many pharmaceutical companies rely on them for raw material … r. viridis (Collard green) leaves revealed the presence of various compounds, including flavonoids, alkaloids, phenolic compounds, fatty acids, and terpenoids. Gas Chromatography-Mass Spectrometry (GC-MS) analysis identified 77 bioactive compounds, such as 2-Methoxy-4-vinylphenol, 2, 7-Dimethyl-1, 7-octadien-3-amine, Octadecanoic acid, 9, 12, 15-Octadecatri …

Disproportionality analysis from World Health Organization data on migraine-specific medications and cerebrovascular diseases.

BACKGROUND: Migraine is a major cause of population ill health, with an estimated global prevalence of approximately 14-15%. However, given … ovascular diseases: CGRP antagonists (ROR, 1.22 [95% CI, 1.12-1.33]; IC, 0.28 [IC0.25,0.14]), ergot alkaloids (3.66 [2.97-4.51]; 1.84 [1.49]), 5-HT₁ receptor agonists (3.33 [2.97-4.51]; 1.72 [1.59]), beta-blockers (2.03 [1.94-2.13]; 1.02 [0.94]), calcium channel blockers (1.46 [1.30-1.64]; 0.54 [0.34]), and clonidine (2.18 [2.04-2.33]; 1.11 [1.00]). CONCLU …

Ethnomedicinal, phytochemical, pharmacological, and conservation studies of an endangered plant: the desert teak (Tecomella undulata (Sm.) Seem.).

Tecomella undulata (Sm.) Seem, an endangered plant, is native to India, Afghanistan, Iran, Oman, and Pakistan. Traditionally, in India, the stem bark is commonly used for the treatment of leucorrhea, pain, sexual disorders, digestive disorders, eczema, and skin infections. On the other hand, in Pakistan, both the flowers and stem bark are used as a remedy for different ailments (hepatitis, jaundice, sexual disorders, anorexia, constipation, and menstrual disorders). Phenolic metabolites and their derivatives, flavonoids, steroids, alkaloids, terpenoids, fatty acids and their derivatives, and q…

Exploring Tectona grandis Linn. f. Leaf Extract as a Functional Feed Additive with Antioxidant and Nutraceutical Potential for Livestock.

This study investigated the phytochemical composition, antioxidant activity, and safety of Tectona grandis leaf extracts at four maturity stages. Ethanolic extracts were screened for secondary metabolites and analyzed using GC-MS, together with heavy metal determination, phenolic profiling, and antioxidant assays. Preliminary phytochemical screening revealed the presence of alkaloids, flavonoids, glycosides, tannins, saponins, and coumarins, with clear variation among leaf stages. GC-MS analysis detected multiple bioactive constituents, including phytol, n-decanoic acid, and heptadecenal. Thes…

Exploring the antiarthritic potential of Caralluma fimbriata: Phytochemical screening and preliminary observations in a rat model.

ETHNOPHARMACOLOGICAL RELEVANCE: Caralluma fimbriata is a traditional medicinal plant known for its diverse bioactive constituents including alkaloids, flavonoids, glycosides, and tannins. It has traditionally been used for treating inflammation-related conditions; however, its antiarthritic potential remains underexplored. AIM OF THE STUDY: To evaluate the antiarthritic activity of the ethanolic extract of Caralluma fimbriata using in vitro and in vivo models. MATERIALS AND METHODS: The ethanolic extract of C. fimbriata was prepared by continuous hot extraction and quantitatively analyzed fo…

The Potential of Bioactive Plant Phytochemicals, Pro-Resolving Anti-Inflammatory Lipids, and Statins in the Inhibition of Intervertebral Disc Degeneration, Low Back Pain Resolution, Disc Functional Repair, and Promotion of Intervertebral Disc Regeneration.

This comprehensive narrative review of bioactive plant compounds, pro-resolving anti-inflammatory lipids, and statins shows their potential … the use of such compounds. A diverse range of plant compounds (flavonoids, terpenoids, glycosides, alkaloids, and polyphenolics) inhibit inflammation and apoptosis, reduce spinal pain, and stimulate tissue repair by targeting cell signaling pathways in IVDD. Pro-resolving lipid mediators (lipoxin A4, resolvin D1, protectins, and maresins) also reduce infla …

[Research progress on natural small molecule compound inhibitors of NLRP3 inflammasome].

In recent years, there has been a growing interest in the research on NOD-like receptor thermal protein domain associated protein 3(NLRP3) i … nhibitors in clinical trials. Natural small molecule compounds such as polyphenols, flavonoids, and alkaloids are ubiquitously found in animals, plants, and other natural substances exhibiting pharmacological activities. Their abundant sources, intricate and diverse structures, high biocompatibility, minimal adverse reactions, and superior biochemical poten …

Understanding of Alzheimer's disease pathophysiology for therapeutic implications of natural products as neuroprotective agents.

Alzheimer's disease (AD) is a leading cause of dementia, affecting more than 24.3 million people worldwide in 2024. Sporadic AD (SAD) is mor … everal natural products (NPs) that target these signaling pathways for AD treatment. NPs, including alkaloids, polyphenols, flavonoids, polysaccharides, steroids, fatty acids, tannins, and polypeptides derived from plants, microbes, marine animals, venoms, insects, and mushrooms, are explored in detail. A synergistic combination of plant metabolites, togeth …

Фитохимические вещества, направляемые на сигнализацию BDNF для лечения неврологических расстройств.

Неврологические расстройства определяются ухудшением или нарушением структуры и функции нервной системы. Эти заболевания, включая множественный склероз, болезнь Альцгеймера, болезнь Паркинсона, болезнь Хантингтона и шизофрению, вызваны сложными патологическими процессами, в том числе эксцитотоксичностью, нейроинфламмацией, окислительным стрессом, генетическими мутациями и скомпрометированным нейротрофическим сигналом. Несмотря на то, что в настоящее время лекарственные препараты устраняют симптомы, их долгосрочная эффективность ограничена из-за неблагоприятных побочных эффектов и слабых нейроз

Совпадение в аннотации оригинала
Neurological disorders are defined by a deterioration or disruption of the nervous system's structure and function. These diseases, which in … hasizes the molecular pathways through which various phytochemicals-such as flavonoids, terpenoids, alkaloids, and phenolic compounds-stimulate BDNF expression and modulate its downstream signaling pathways, including GSK-3β, MAPK/ERK, PI3K/Akt/mTOR, CREB, and Wnt/β-catenin. This paper also highlights how phytochemical combinations may interact to enhance B …

A comprehensive review of phytochemical approaches in treatment of acute myeloid leukemia: Associated pathways and molecular mechanisms.

Acute myeloid leukemia (AML) is a type of cancer that affects the blood and bone marrow. This review conducts a thorough analysis of AML, ad … lex landscape of phytochemicals, categorizing them based on their diverse properties, which include alkaloids, phenols, terpenoids, organo-sulfur compounds, and other compounds, including quinones, and elucidating their mechanisms of action. Special emphasis is placed on their involvement in critical signaling pathways, with a particular focus on how these …

Kigelia africana fruit fractions inhibit in vitro alpha-glucosidase activity: a potential natural alpha-glucosidase inhibitor.

BACKGROUND: Diabetes affects 75% of people in low-income countries, where conventional drugs like metformin are available, but newer drugs l … "(2-cyclopenten-1-yl) undecanoic acid, ( +)- and cyclopentane undecanoic acid as well as the indole alkaloids Akuammilan-17-ol-10-methoxy, N-nitroso-2-methyl-oxazolidine and epoxide Oxirane2.2″ -(1.4-butanediyl) bis-. CONCLUSION: The K. africana fruit fraction demonstrated significant alpha-glucosidase inhibitory activity, while its alpha-amylase inhibitor …

Antioxidant and anti-arthritic activity of Bombax buonopozense P. Beauv. leaves.

BACKGROUND AND AIM: Bombax buonopozense (Bombacaceae) leaves have been used traditionally for arthritis in south-western Nigeria. Therefore, … ost hoc test. RESULTS AND CONCLUSION: Phytochemical screening revealed the presence of flavonoids, alkaloids, and phenolics. The brine shrimp lethality assay of the crude extract and fractions gave LC50 value≥1000μg/mL, compared to Cyclophosphamide (LC50=224.7±0.35μg/mL). The BBME had TPC value of 19.8±0.56mg GAE/g, while the TFC of ethyl acetate fraction …

Phytochemical characterization, antimicrobial and antioxidant activities of Terminalia catappa methanol and aqueous extracts.

BACKGROUND: A study carried out by World Health Organization revealed that around 80% of individuals globally depends on herbal forms of med … frared spectrophotometer. RESULTS: The study found that the leaves of Terminalia catappa contained alkaloids, tannins, steroids, cardiac glycosides, flavonoids, phenols, saponins, and coumarins, but terpenoids were absent. Presence of functional groups associated with this class of compounds such as OH vibrational frequencies were observed in IR spectrum o …

Ameliorative Effect of Faidherbia albida Against 2.4-Dinitrophenylhydrazine Induced Hyperbilirubinemia in Wistar Albino Rats.

BACKGROUND: Faidherbia albida, popularly known as gawo in Hausa, is traditionally used to treat jaundice in Zuru emirate of Kebbi State. Her … ated using standard OECD 2008 guidelines. RESULTS: Phytochemical analysis revealed the presence of alkaloids, phenols, and a substantial amount of tannins. A significant (P<0.05) reduction of direct bilirubin, total bilirubin, and total protein levels for all the doses of the extract and standard drug compared to untreated groups was observed. Similarly, t …

The role and molecular mechanism of Trametes Robiniophila Murr(Huaier) in tumor therapy.

ETHNOPHARMACOLOGICAL RELEVANCE: Trametes Robiniophila Murr, commonly known as Huaier, has been extensively documented in ethnopharmacology r … tuents of Huaier consist of fungal-derived compounds, including polysaccharides, proteins, ketones, alkaloids, and minerals. The research findings demonstrate that Huaier serves as a reliable adjunctive therapeutic agent by effectively inhibiting cancer cell proliferation, inducing apoptosis in cancer cells, suppressing tumor metastasis, regulating tumor st …

Down-regulation of ABCB1 in Everolimus-resistant Renal Cell Carcinoma Cells.

BACKGROUND/AIM: Everolimus-resistant Caki/EV and 786/EV cells have been established from human derived renal cell carcinoma cells, Caki-2 an … SN-38 was comparable between resistant cells and their parental cells, whereas sensitivity to vinca alkaloids, etoposide, 5-fluorouracil, and cisplatin decreased in the resistant cells. However, sensitivity to paclitaxel and doxorubicin was remarkably enhanced in both resistant cells compared to that of parental cells, this could be partially explained by d …

Effects of psychedelics on neurogenesis and broader neuroplasticity: a systematic review.

In the mammalian brain, new neurons continue to be generated throughout life in a process known as adult neurogenesis. The role of adult-gen … ngs were divided into five main categories of psychedelics: CB1 agonists, NMDA antagonists, harmala alkaloids, tryptamines, and entactogens. We described the outcomes of neurogenesis assessments and investigated related results on the effects of psychedelics on brain plasticity and behavior within our sample. In summary, this review presents an extensive st …

Walnut By-Products and Elderberry Extracts-Sustainable Alternatives for Human and Plant Health.

A current alternative for sustainable development through green chemistry is the replacement of synthetic compounds with natural ones through the superior capitalization of natural resources, with numerous applications in different fields. The benefits of walnuts (Juglans regia L.) and elderberries (Sambucus nigra L.) have been known since ancient times, due to the presence of phytochemicals such as flavonoids, polyphenols, carotenoids, alkaloids, nitrogen-containing compounds, tannins, steroids, anthocyanins, etc. These active compounds have multiple biological activities for human health, in…

Insights into the antioxidant, anti-inflammatory and anti-microbial potential of Nigella sativa essential oil against oral pathogens.

Oral disorders can exert systemic ramifications beyond their localized effects on dental tissues, implicating a wide array of physiological … ectrum of bioactive constituents, including steroids, triterpenoids, flavonoids, phenols, proteins, alkaloids, tannin, sesquiterpenoid hydrocarbons, monoterpenoid alcohol, and monoterpenoid ketone (thymoquinone). Notably, the total phenolic content (TPC) and total flavonoid content (TFC) of NSEO were quantified at 641.23 μg GAE/gm and 442.25 μg QE/g, respec …

Ethnomedicinal, phytochemical, pharmacological and toxicological profile of Mondia whitei: A review.

Mondia whitei is an aromatic plant native to sub-Saharan Africa. This spice is commonly used in the treatment of various diseases, such as h … ogram. M. whitei contains various phytocompounds, including reducing sugars, triterpenes, steroids, alkaloids, saponins, tannins, phenolics, hydrogen cyanide, carotenoid, oxalate and phytate. Moreover, para-pentylphenyl-benzoate, (-)-Loliolide, 5-chloropropacin, propacin, 2-hydroxy-4-methoxybenzaldehyde, isovanillin, 9-hexacosene, 2-hexen-1-ol, and heptacos …