نتایج جستجو برای: vitro conditions

تعداد نتایج: 1226420  

Journal: :Food Science of Animal Resources 2020

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Journal: :Journal of Medical Microbiology 2018

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Journal: :Asian Pacific Journal of Cancer Prevention 2014

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Journal: :Cellular Reprogramming 2012

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Journal: :Experimental and Therapeutic Medicine 2019

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Journal: :Journal of Animal and Poultry Production 2020

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Journal: :Bioengineering 2018

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Journal: :iranian red crescent medical journal 0
navid dadashpour davachi department of animal science, faculty college of agriculture and natural resources, university of tehran, karaj, ir iran ahmad zare shahneh department of animal science, faculty college of agriculture and natural resources, university of tehran, karaj, ir iran; department of animal science, faculty college of agriculture and natural resources, university of tehran, karaj, ir iran. tel: +98-9123446217, fax: +98-2612246752 hamid kohram department of animal science, faculty college of agriculture and natural resources, university of tehran, karaj, ir iran; department of clinical sciences, faculty of veterinary medicine, shahid chamran university, ahvaz, ir iran mahdi zhandi department of animal science, faculty college of agriculture and natural resources, university of tehran, karaj, ir iran saeed dashti department of animal science, faculty college of agriculture and natural resources, university of tehran, karaj, ir iran helia shamsi department of animal science, faculty college of agriculture and natural resources, university of tehran, karaj, ir iran

background to current knowledge, different oocyte's recovery method and various seasons have profound impact on in vitro embryo production (ivep). objectives the aim of this study was to define an efficient recovery method for oocytes harvesting from slaughterhouse material in different seasons, and their effects on ivep yield. materials and methods ovaries from slaughtered ewes in breeding sea...

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پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید بهشتی - دانشکده علوم 1372
حسن چنارانی, حسین غفوریان, علی معصومی, نازیلا دادوند,

a simple, sensitive and selective method for solvent extraction and spectrophotemetric determination of lanthanum (ii) europium (iii), and cerium (iii) is described , the rare earth metals are extracted into chloroform solution of n-phenylbenzohydroxamic acid (pbha) at ph 9-10 various parameters are studied to optimize the extraction conditions. the molar absorptivity is found to increase from ...

15 صفحه اول
1996
Hal R. Varian

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