نتایج جستجو برای: brine shrimp lethality assay
تعداد نتایج: 244612 فیلتر نتایج به سال:
Background & Objectives: Dental caries is the most important disease caused by some bacteria specially Streptococcus Mutans from Viridans family. The aim of this study is to evaluate the inhibitory effect of Chlorella vulgaris extract on growth, proliferation, and biofilm formation of Streptococcus mutans. Materials & Methods: Microalgae Chlorella vulgaris was extracted via maceration using ch...
The present study evaluated thephenolics composition and biological activities of various extracts Cyclamen coum. antioxidant properties these plant wasdetermined using the scavengingmethods (DPPH andABTS), total test systems (β-carotene/linoleic acid), reducing power (FRAP) assays.The antibacterial effect was examined with MIC method. phenolics were identified HPLC brine shrimp lethality used ...
Diabetes mellitus is a metabolic disorder characterized by high blood glucose level in the body. It occurs due to inadequate amount of insulin secreted body or resistance receptors. In present study, Baicalein flavone glycoside was evaluated for its effect on alpha-amylase and alpha-glucosidase enzymes using in-vitro assays extracting respective from whole wheat barley combination with in-silic...
Medicinal plants used for wound healing and skin diseases are the key to unlocking the doors to combating problematic skin diseases as resistance of pathogens to pharmaceuticals and allopathic management continues to increase. The study aimed at investigating the antimicrobial efficacies, phenolic content, and cytotoxicity effects of 11 medicinal plant extracts commonly used for treating skin c...
Tujuan penelitian untuk mengetahui aktivitas toksisitas minyak atsiri kulit kayu sintok (C. sintoc Blume) kondisi segar dan kering terhadap larva A. salina Leach. Menggunakan metode destilasi mendapatkan atsirinya, kemudian diuji toksisitasnya dengan menggunakan Brine Shrimp Lethality Test (BSLT), analisis senyawa GC-MS. Kematian dianalisis Regresi Probit. Hasil menunjukkan, bersifat toksik. Mi...
Stationary liquid cultures of Fusarium tricinctum NRRL 3299 (synonym: F. sporotrichioides) produce T-2 toxin, neosolaniol, diacetoxyscirpenol, and HT-2 toxin when cultured on peptone-enriched Czapek Dox medium. At 15 and 27 degrees C, maximum T-2 toxin yield (265 and 50 mug/ml) was found after 10 to 14 and 7 days, respectively. The T-2 toxin in the culture medium was metabolized rapidly at 27 d...
Background: The use of natural products as anticancer and antioxidant agents has a long history. Several drugs currently used in chemotherapy were isolated from plant species. Objective: The aim of this study was to evaluate cytotoxicity and antioxidant activity as well as phenol and flavonoid contents of five plant species of Solanaceae family. Methods: Five plant species of Solanace...
objective: the present study was undertaken to evaluate the possible analgesic, neuropharmacological, anti-diarrheal, and cytotoxic activities of the ethanol extract of leaves of solanum sisymbriifolium lam. (family: solanaceae). materials and methods: the analgesic activity was measured by acetic acid-induced writhing inhibition test. the neuropharmacological activities were evaluated using ho...
Bacteria form a biofilm that attaches the microbial population to solid surface, thus acting as barrier protect external stresses from bacterial community. In food industry, biofilms are believed be responsible for food-borne diseases and spoilages. This research was conducted characterize anti-quorum sensing (QS), anti-biofilm activity of crude extract, supernatant Actinobacteria isolates agai...
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