نتایج جستجو برای: hydroalcohalic extract

تعداد نتایج: 176981  

Journal: :iranian biomedical journal 0
سید مهدی میر غضنفری sayid mahdi mirghazanfari منصور کشاورز mansoor keshavarz فاطمه نبوی زاده fatemeh nabavizadeh نپتون سلطانی nepton soltani محمد کمالی نژاد mohammad kamalinejad

background: “teucrium polium l.” (tp) has been long recommended in iranian folk medicine for its anti-diabetic activities. we attempt here to evaluate the effect of tp extract on insulin secretion in rat pancreas. methods: rat pancreas was isolated in situ and perfused with krebs solution containing low glucose (lg, 2.8 mm) or high glucose (hg, 16.7 mm) as perfusate. the aqueous extract (aq. e)...

Journal: :jundishapur journal of natural pharmaceutical products 0
hassan korbekandi department of genetics & molecular biology, school of medicine, isfahan university of medical sciences, ir iran gholamreza asghari isfahan pharmaceutical sciences research center, school of pharmacy, isfahan university of medical sciences, ir iran susan sadat jalayer department of biotechnology, karaj payam noor university, ir iran +98-3117922644, [email protected]; department of biotechnology, karaj payam noor university, ir iran +98-3117922644, [email protected] maryam sadat jalayer department of science, tarbiat modares university, ir iran maedeh bandegani department of biotechnology, karaj payam noor university, ir iran +98-3117922644, [email protected]

background the production of nanoparticles using a biosystem is considered green chemistry. application of plant extracts as a biological process has been proven to be suitable for synthesis of nanoparticles. objectives this study designed in order to evaluate the production of silver nanoparticles using juglans regia leaf extract and to compare the outcome of different preparation methods of p...

Journal: :journal of medical bacteriology 0
reza naghiha department of animal science, faculty of agriculture, yasouj uiversity, yasouj, iran. mokhtar khajavi 2 department of animal science, yasouj university, yasouj, iran. mohammad reza bahreini 2 department of animal science, yasouj university, yasouj, iran. ali naghi keshtkaran 2 department of animal science, yasouj university, yasouj, iran.

background :    due to excessive consumption of synthetic drugs, drug resistance rate of pathogenic bacteria is increasing and there is an ever-increasing need to find new safe compounds to tackle this problem. this study was conducted to investigate the consequences of chavill extract on the growth and viability of gastrointestinal pathogenic bacterium and probiotics bacteria.   methods :    t...

Journal: :avicenna journal of phytomedicine 0
sara jelodarian department of hortiscience, faculty of agriculture and natural sources, science and research branch, islamic azad university, tehran, i. r. iran abdolrasoul haghir ebrahimabadi essential oils research institute, university of kashan, kashan, i. r. iran fereshteh jookar kashi department of hortiscience, faculty of agriculture and natural sources, science and research branch, islamic azad university, tehran, i. r. iran

objective: many species of plants present noticeable potency against human bacterial and fungal pathogens. materials and methods: in the current study, antimicrobial activity of the fresh fruits of 4 cultivars (a to d) of malus domestica cultivated in the qamsar area of kashan, iranwas investigated. the disk diffusion and minimal inhibitory concentration (mic) evaluation antimicrobial activity ...

Journal: :journal of herbal drugs (an international journal on medicinal herbs) 2012
mojtaba haydari-majd sayed ali mortazavi javad asili shadi bolorian mohammad armin

background & aim: restrictions on the use of synthetic antioxidant such as butylated hydroxyanisole (bha) and butylated hydroxytoluene (bht) are being imposed because of their carcinogecity . experimental: in this investigation, optimization of phenolic extraction process from methanolic (80%) extract (v/v) of  flomideschema parviflorum through response surface methodology by fulin cio-calt...

Journal: :iranian j. of fisheries science 2015
m hernández-acosta m hernández-acosta m hernández-acosta m hernández-acosta m hernández-acosta

the expansion of aquaculture in the last 10 years has made it an important source of protein worldwide.  however, increased production, and the culture intensification it carries, results in higher risk of infectious disease due to poor water quality and high stocking densities. disease has several negative effects on fish, which include reduced feed efficiency, impaired growth and death, repre...

Journal: :journal of herbal drugs (an international journal on medicinal herbs) 2015
mansureh ghavam hossein azarnivand maryam akhbar

background & aim: fabaceae plant family cow tail (smirnovia iranica) is one of the valuable species of native shrubs and sand dunes in the central region of iran which is consistent with the production of forage and soil conservation and creating a beautiful landscape; it has the active ingredients of medicinal values. the purpose of this study was to investigate the presence of some phytoc...

Journal: :journal of herbal drugs (an international journal on medicinal herbs) 2011
alireza safahani mehrdad ataie mohammad rabie tina dadgar ezzatollah ghaemi

background & aim: during human history, most of infectious diseases have been cured with herbal drugs traditionally so that, nowadays, in most developing countries, herbal drugs play an important role in primal remedy. this study has been done according to the appropriate climate and biodiversity of plants in golestan province in order to investigate the antimicrobial activity of alcoholics...

Journal: :iran agricultural research 2015
saeid eshghi mehdi garazhian

organic compounds including seaweed extract were applied in organic production system and sustainable agriculture. one of these compounds is humic acid that was used widely in research and commercial programs. humic acid is an organic acid obtained from humus and other natural resources with hormonal effects and improving nutrient absorption, increasing root and shoot biomass. in order to inves...

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