نتایج جستجو برای: روش mtt

تعداد نتایج: 383661  

Journal: :Consciousness and cognition 2008
Dorthe Berntsen Anne Staerk Jacobsen

Mental time travel (MTT) is the ability to mentally project oneself backward in time to relive past experiences and forward in time to pre-live possible future experiences. Previous work has focused on MTT in its voluntary (controlled) form. Here, we introduce the notion of involuntary (spontaneous) MTT. We examined involuntary versus voluntary and past versus future MTT in a diary study. We fo...

Journal: :IEEE Microwave Magazine 2021

Presents information on various MMTS Society chapters.

Journal: :Antimicrobial agents and chemotherapy 1984
J J Lipsky J C Lewis W J Novick

To determine whether the hypoprothrombinemia associated with antibiotics containing a 1-methyl-5-thiotetrazole (MTT) group is a result of the presence of the MTT group, rats were maintained on a vitamin K-deficient diet for 10 days and then received either intravenous moxalactam or cefotaxime or oral MTT for two additional days. MTT and moxalactam, which contains the MTT group, prolonged prothr...

Journal: :The Journal of endocrinology 2005
C Mogi H Goda K Mogi A Takaki K Yokoyama M Tomida K Inoue

In order to study GH cell differentiation, we used the clonal cell lines called MtT/E and MtT/S cells, which were derived from a rat mammotrophic pituitary tumor. Although MtT/E cells are non-hormone-producing ones, Pit-1 protein is present in their nuclei, which suggests that MtT/E cells are progenitor cells of the Pit-1 cell lineage and have the potential to differentiate into hormone-produci...

Journal: :Cancer research 1991
D T Vistica P Skehan D Scudiero A Monks A Pittman M R Boyd

The hydrogen acceptor 3-(4,5-dimethylthiazol-2-yl)-2,5 diphenyltetrazolium bromide (MTT) is commonly utilized to estimate cellular viability in drug screening protocols. The present investigation was prompted, in part, by observations that reduction of MTT to its colored reaction product, MTT formazan, varied between cell lines and with culture age. A correlation was established between the D-g...

Journal: :iranian journal of cancer prevention 0
mosa-al- reza hadjzadeh dept. of physiology, mashhad university of medical sciences, mashhad, iran habib ghanbari dept. of physiology, mashhad university of medical sciences, mashhad, iran zakieh keshavarzi dept. of physiology, north khorasan university of medical sciences, bojnurd, iran jalil tavakol-afshari dept. of immunology, bu-ali research institute, mashhad university of medical sciences, mashhad, iran

background: although the incidence of gastric cancer is declining during the last half century, this cancer still is the second morbid cancer in the world after lung cancer. the incidence of gastric cancer is 26 per 100,000 in iran. this study evaluated the effect of alpinia galangal on ags cells (human gastric adenocarcinoma epithelial cell line) and l929 cells (as a standard cell line origina...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اراک - دانشکده علوم 1391

چکیده بررسی قابلیت حیات اسپرم انسان تیمار شده با سدیم آرسنیت به کمک سنجش mtt سنجش قابلیت حیات اسپرم به روش diphenyltetrazoliumbromid) mtt (3[4,5-dimethylthiazol-2-yl]-2,5- یکی از روش های ارزیابی کیفیت اسپرم محسوب می شود که می تواند اطلاعات مفیدی را در خصوص باروری اسپرم ارائه نماید. هدف این پژوهش بررسی کمی قابلیت حیات اسپرم انسان با استفاده ازسنجشmtt بود. علاوه بر آن در این مطالعه اثرات مضر سد...

Journal: : 2022

هدف: پژوهش حاضر با هدف تعیین نقش تعاملی خود­شفقت ­ورزی زوجین در تنظیم شناختی هیجان خود و همسر به روش مدل­سازی وابستگی متقابل عامل-شریک انجام شد. روش: از نوع توصیفی_همبستگی مدل­ یابی معادلات ساختاری بود. جامعه آماری شامل کلیه ساکن شهر تهران سال 1399 بود که بین آن‌ها 167 زوج (334 شرکت ­کننده) نمونه­ گیری دردسترس ­عنوان نمونه انتخاب برای گرداوری داده­ ها پرسشنامه راهبردهای تنظیم­ هیجان_فرم کوتاه گ...

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