نتایج جستجو برای: samples were cultured on pda medium from among 119 samples cultured
تعداد نتایج: 11965929 فیلتر نتایج به سال:
In a survey from 1999 to 2001, a total of 354 samples of soil and water were colleted from different areas and examined for the presence of AcanthamoebaandNaegleria spp. After sieving, filtration and centrifugation, samples were examined for the free living protozoa ( amphizoic amoeba ). Concurrently, a sediment of each sample was cultured in the non-nutrient agar medium enriched by E.coli. In ...
in the present study, the effect of e-64 at different concentrations (0.5, 1, 5 and 10 µm) added to (1) the ivm medium on oocyte nuclear maturation and developmental competence of ovine oocytes, and (2) to the ivc medium on embryonic development of ovine embryos were investigated.
Background: Brucellosis is still known as a main hygienic problem in human. Pathogen is easily transmitted into human body by raw milk and fresh cheese. The use of rapid and sensitive diagnostic methods is essential because of the hygienic and economic importance of brucellosis. Materials & Methods : In this research, we collected 106 samples of milk and blood serum from dairy cattle that h...
In order to identify the endophytic fungi of some plants of the family Asteraceae, samples of Achillea filipendulina Lam. were collected from Golestan province (Iran) in spring 2016. The plants were rinsed gently with running water, and then were cut into 0.5–1 cm pieces. The surface sterilization was done by sodium hypochlorite (1.5–2.5% NaOCl), followed by 75% ethan...
Objective: Multidrug-resistant strains are developed day by day due to empirical therapy in intensive care unit (ICU). Both Gram-positive and Gramnegative strains are found in ICU are drug resistant bacteria. In this study, the prevalence of drug resistance bacteria in ICU were determined. Methods: The clinical samples, ascitic fluid, blood, central line tip, ET aspiration pleural fluid, pus fr...
this study aimed to investigate the effects of listening strategy training on iranian efl learners listening comprehension and use of such strategies. this work, employing an experimental methodology, was conducted among 60 adult efl learners from a language institute in isfahan, iran, as participants. the participants, who were selected based on the results of a placement test, were assigned t...
on- the-job training on of the most effective tools for managers to cope with the changing organizational environment. it grantess suitable services to customers, particularly in public service enterprises. if such training os goal oriented, planned systematically, and tailored to the employees, job content, then not only it could increase employees and organizational performance, but also it c...
Background and Aims: Mycoplasma pneumoniae is one of the most important pathogens causing human respiratory tract infection; especially in community-acquired pneumonia (responsible for 10 – 40% of these infections).The aim of this study was to evaluate the prevalence of Mycoplasma pneumonia in patients with respiratory infections from Mostafa Khomeini and Khatam hospitals, by culture and molecu...
introduction otomycosis is a common infection of the external ear that is seen in the tropical and subtropical areas of the world. we performed mycologic analysis by obtaining samples from the external auditory canal in patients clinically diagnosed with otomycosis. methods 174 patients with clinical suspicion of otomycosis referred to the otolaryngology clinic of al-zahra and kashani hospitals...
In Uruguay (population 3,323,906; notified tuberculosis incidence 18.4/100,000), virtually all 30,000 samples yearly collected for mycobacterial culture countrywide are processed in a central laboratory. An average of 110 samples are routinely shipped daily and maintained 48-96 hours at room temperature until cultured on Löwenstein-Jensen slants using the standard NALC-NaOH decontamination proc...
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