نتایج جستجو برای: significant diffirences in inhibition zone diameter
تعداد نتایج: 17068050 فیلتر نتایج به سال:
Background & Aim: The major aim of this study was to determine the antibacterial activity of the essential oils from five medicinal plants. Experimental: The hydro-distillation essential oils from five plant species, including Satureja bachtiarica, Zataria multiflora, Thymus daenensis, Thymus carmanicus, and Ziziphora tenuior (Lamiaceae) which are e...
due to the limiting workspace of parallel manipulator and regarding to finding the trajectory planning of singularity free at workspace is difficult, so finding a best solution that can develop a technique to determine the singularity-free zones in the workspace of parallel manipulators is highly important. in this thesis a simple and new technique are presented to determine the maximal singula...
Staphylococcus aureus is bacteria identified in the root canal of infected teeth by 20%, resistant and isolated from secondary treatment. NaOCl 2.5%has toxic properties causes irritation when pushed into periapical tissue. Green okra fruit (GOF) extract has antibacterial metabolite compound i.e.flavonoids, alkaloids, saponins, tannins terpenoids. This research was carried out to determine inhib...
background: lactobacillus plantarum isolated from fermented olives has been extensively studied with the aim of its use in starter cultures for olive or other production fermentations, but little is known about its antimicrobial resistance and its probiotic effects. objectives: the aim of this study was to determine the antimicrobial activity using different strains of l. plantarum isolated fro...
nowadays, the development of anti cancer drugs is an important subject in pharmacology. bisphosphonates (b.p) are a great choice for design and production of the types of drugs which not only could perform as anti cancer agents but also could inhibit the function of acetyl cholinesterase (ache). ache hydrolyzes the acetylcholine (which is a neurotransmitter in nervous system) using the oh in i...
mastitis is one of the most costly diseases in the dairy industry. the use of antibiotics in the treatment of mastitis leads to bacterial resistance and health problems for consumers. this study aimed to determine the antibacterial properties of essential oil of thymus vulgaris on the bacteria staphylococcus aureus, escherichia coli and staphylococcus were agalactia. antibacterial properties of...
is known as toothache plant belongs to the family of Asteraceae. It treated a medicinal remedy like tuberculosis, illness, cough, rheumatism, and illness. This study was concentrated on antioxidant, cytotoxic, antimicrobial & thrombolytic activities methanol extract leaves using in vitro model. The antioxidant activity estimated trolox equivalent capacity utilizing DPPH reducing power tests...
the construct of self-efficacy has received increasing attention in research over the past two decades. many studies have been carried out 1.3 significance of the study this study has pedagogical implications since improving students’ self- efficacy and autonomy is important for promoting actual performance on classroom academic tasks. in academic settings, it has been shown that self-effi...
Marine sponges are potential of new antibiotic. Sponges are believed to have developed secondary metabolites that are active against different strains of microorganisms as part of their defenses and survival in the marine environment. In the present study marine sponges were collected by SCUBA diving from the depth of 20-25m in the gulf of manner region. In antibacterial activity among the vari...
abstract the present study was conducted to investigate the effectiveness of a rather newly developed method in language teaching that is the use of paragraph reading task and whole reading task and their effects on improving efl learner’s speaking ability. to fulfill the purpose of the study, first 90 participants studying their course at sa eedi high school in tehran were chosen by means of ...
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