نتایج جستجو برای: culture of media

تعداد نتایج: 21234607  

Farideh Bahrami, Mahyar Janahmadi,

Introduction: Antibiotic supplements are regularly used in neuronal culture media to control contamination however, they can interfere with the neuronal excitability and affect electrophysiological properties. Therefore, in this study, the effect of penicillin/streptomycin supplements on the spontaneous electrophysiological activity of hippocampal pyramidal neurons was examined. Methods: Electr...

Journal: :iranian biomedical journal 0
محمد فیضی قاسمی mohammad faezi ghasemi محمدرضا بختیاری mohammad reza bakhtiari مسعود فلاح پور masoud fallahpour اشرف السادات نوحی ashrafossadat noohi نسرین معظمی nasrin moazami زهره عمیدی zohreh amidi

in this study, urease production was investigated among thirteen strains of aspergillus niger seven strains isolated from soils of semnan province in iran and six strains obtained from persian type culture collection (ptcc). the enzyme production was screened in two submerged media quantitatively. the registered ptcc 5011 and the native s31 strains showed more urease production than the other e...

H. Moladoust, M. Navvabpour, N. Navvabpour,

Background: In addition to determining the exact tumor location and its geometric features, an increase of the effective tumor atomic number will enhances the chance in treating the tumoral cells under suitable radiation. In the present study, we assessed metrezoate-labeled gallium transmission in Burkett lymphatic cells. Materials and Methods: Human Burkitt lymphatic cells were grown ...

2017
Elena Fernández-Miranda Cagigal Abelardo Casares Sánchez

The genus Paxillus is characterized by the difficulty of species identification, which results in reproducibility problems, as well as the need for large quantities of fungal inoculum. In particular, studies of Paxillus ammoniavirescens have reported divergent results in the in vitro growth while little is known of its capacity to degrade organic matter. For all the above, and assuming that thi...

ژورنال: پژوهشنامه اخلاق 2014

Nowadays, as a social reference, news media has a unique contribution in supplying information needs of the human society so that all of the social institutions of life such as economics, politics and culture institutions of a society will be affected directly or indirectly by this media. Therefore, news and information media are very important in respect to ethics, and ignoring the ethical app...

Journal: :Journal of Bacteriology 1940

Journal: :Journal of Clinical Pathology 1978

Journal: :Journal of Bacteriology 1944

Journal: :Journal of Infectious Diseases 1916

Journal: :iranian biomedical journal 0
شهره مجد shohreh majd اسداله ظریف کار asadollah zarifkar کریم رستگار karim rastegar محمدعلی تخشید mohammad ali takhshid

background: primary cultures of embryonic neurons have been used to introduce a model of neurons in physiological and pathological conditions. however, age-related cellular events limit this method as an optimal model in adult neurodegenerative diseases studies. besides, short-interval changing media in previous cultures decreases the effectiveness of this model. as an example of this matter, w...

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