نتایج جستجو برای: healthy compounds
تعداد نتایج: 500400 فیلتر نتایج به سال:
The present study examined the impact of a taurine-free drink enhanced with citicoline and other natural ingredients on electrophysiological markers of mental alertness. Ten healthy adult participants enrolled in a double-blind, placebo-controlled crossover study and were randomized to receive either placebo or the citicoline supplement on the first visit. Measures of electrical brain activity ...
OBJECTIVE Lung cancer dysregulations impart oxidative stress which results in important metabolic products in the form of volatile organic compounds (VOCs) in exhaled breath. The objective of this work is to use statistical classification models to determine specific carbonyl VOCs in exhaled breath as biomarkers for detection of lung cancer. MATERIALS AND METHODS Exhaled breath samples from 8...
Nowadays, a growing interest in consumers’ fruit with high content of health-promoting compounds has been observed. In this sense, wild berries have received special attention based on their accumulation phenolic compounds, as well characteristic and pleasant aroma. work, we characterize the color development, antioxidant capacity, contents, volatile profile Rubus ulmifolius Schott at different...
background and aim: factors such as weight, diet, cigarette smoking and unprescribed drug use, and also environmental pollutants affect maternal health and the birth of the healthy neonates. the aim of this study was to investigate women's lifestyle during the preconception period in kalat, iran. materials & methods: this descriptive, cross-sectional study was conducted on 118 married wome...
normal range of joint motion is an important factor in joint examination in clinical practice which is related to factors such as age, sex and geographic region. there is no data in the literature on the range of joint motions in healthy iranian adults. we studied joint motions in 100 healthy volunteer subjects, 49 men and 51 women, from 19 and 58 years of age. the joint mobility was examined i...
In light of the recent outbreak of Ebola virus (EBOV) disease in West Africa, there have been renewed efforts to search for effective antiviral countermeasures. A range of compounds currently available with broad antimicrobial activity have been tested for activity against EBOV. Using live EBOV, eighteen candidate compounds were screened for antiviral activity in vitro. The compounds were selec...
conclusions the present study confirms the notion of selecting endophytic fungi of medicinal plant justicia for the bioassay-guided isolation of its bioactive compounds, and demonstrates that endophytic fungus chaetomium sp. nf15 could be a potential source of bioactive metabolites materials and methods endophytic fungi associated with the j. adhatoda l. plant were isolated from healthy plant p...
This study used MAE and RSM to extract phenolic compounds from Anoectochilus roxburghii, and the optimum conditions defined by the model to give an optimum yield of 1.31%. The antioxidant activity in vitro showed when the concentration of phenolic compounds was reached 1 mg mL-1, the clearance rates were 82.58% for DPPH and 97.62% for ABTS+. In vivo antioxidant experiments used D-galactose to b...
Article describes the synthesis of fifteen β-hydroxy-β-arylalkanoic acids by Reformatsky reaction using the 1-ethoxyethyl-2-bromoalkanoates, aromatic or cycloalkyl ketones or aromatic aldehydes. The short survey of previously reported synthetic procedures for title compounds, is given. The majority of obtained compounds exert antiproliferative activity in vitro toward human: HeLa, Fem-X cells, ...
Nowadays, edible and eco-friendly packaging applications have been studied as an alternative to conventional/synthetic due the great interest of consumers in healthy, safe, natural food, researchers meeting needs producers. Various biopolymers are being extensively explored potential materials for food packaging. The utilized so far include proteins, lipids, polysaccharides. Occasionally, these...
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