نتایج جستجو برای: 26a

تعداد نتایج: 688  

2017
Floriana Maria Farina Alessandra Inguscio Paolo Kunderfranco Alice Cortesi Leonardo Elia Manuela Quintavalle

Diffuse large B-cell lymphoma (DLBCL) is the most frequent type of non-Hodgkin lymphoma. Despite a favorable therapeutic response to first-line chemo-immunotherapy, still 30-40% of patients is refractory, or relapse after this treatment. Thus, alternative strategies must be sought. Previous studies have indicated that cyclin-dependent kinase 5 (CDK5), a serine/threonine protein kinase, is invol...

ژورنال: :مجله علمی دانشگاه علوم پزشکی رفسنجان 0
دکتر زهره شریفی z sharifi assistant prof. dept. of microbiology, iranian blood transfusion organization (ibto), tehran, iran، مرکز تحقیقات سازمان انتقال خون ایرانسازمان اصلی تایید شده: سازمان انتقال خون ایران (blood transfusion research center) دکتر باقر یخچالی b. yakhchali associated prof. dept. of genetic and biotechnology, national research center for genetic engineering and، مرکز ملی تحقیقات مهندسی دکتر محمود شمس شهرآبادی m. . shams shahrabadi professor of clinical virology, faculty of medicine, iran medical science university, tehran, iranدانشکده پزشکی دانشگاه علوم پزشکی ایرانسازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (iran university of medical sciences)

چکیده زمینه و هدف: روتا ویروس ها یکی از مهم ترین علل بیماری اسهال شدید در نوزادان و کودکان خردسال در کشورهای توسعه یافته و در حال توسعه در سراسر جهان می باشند. علی رغم تلاش جهت بهبود در وضع سلامت جامعه، متأسفانه بروز بیماری کاهش نیافته و استفاده از واکسن اولین روش پیشگیری است. بنابراین انجام مطالعات جهت تولید واکسن مؤثر به منظور کاهش شدت مرگ و میر و کنترل عفونت ضروری است. ژن قطعه 10، که گلیکوپر...

2013
Erica Gentilin Federico Tagliati Carlo Filieri Daniela Molè Mariella Minoia Maria Rosaria Ambrosio Ettore C degli Uberti Maria Chiara Zatelli

The functional aftermath of microRNA (miRNA) dysregulation in ACTH-secreting pituitary adenomas has not been demonstrated. miRNAs represent diagnostic and prognostic biomarkers as well as putative therapeutic targets; their investigation may shed light on the mechanisms that underpin pituitary adenoma development and progression. Drugs interacting with such pathways may help in achieving diseas...

Journal: :Journal of the American Chemical Society 2002
Matthew M Ravn Reuben J Peters Robert M Coates Rodney Croteau

Abietadiene synthase (AS) catalyzes the complex cyclization-rearrangement of (E,E,E)-geranylgeranyl diphosphate (8, GGPP) to a mixture of abietadiene (1a), double bond isomers 2a-4a and pimaradienes 5a-7a as a key step in the biosynthesis of the abietane resin acid constituents (1b-4b) of conifer oleoresin. The reaction proceeds at two active sites by way of the intermediate, copalyl diphosphat...

2012
Yizhuo Zhang Xiaohong Zhao Jianguo Tao

c-Myc (hereafter referred to as Myc) protein plays a fundamental role in cell cycle regulation, proliferation, differentiation, and apoptosis by modulating the expression of a large number of targets [1]. Expression of Myc is frequently deregulated in human cancers and is often associated with aggressive disease. In non-Hodgkin lymphomas, although Myc has been described as a defining feature an...

2014
Takafumi Jinushi Yoshihiko Shibayama Ichiro Kinoshita Satoshi Oizumi Masahisa Jinushi Tadahiro Aota Toshiyuki Takahashi Shoichi Horita Hirotoshi Dosaka-Akita Ken Iseki

A component of polycomb repressor complex 2, enhancer of zeste homolog 2 (EZH2), plays an important role in tumor malignancy and metastasis, while milk fat globule-epidermal growth factor-factor 8 (MFGE8) plays a key role in tumor progression and prognosis. MicroRNAs (miRs) are also critically involved in various physiological and pathological processes. We here evaluated the relationship betwe...

Journal: :Journal of applied physiology 2011
Peter K Davidsen Iain J Gallagher Joseph W Hartman Mark A Tarnopolsky Flemming Dela Jørn W Helge James A Timmons Stuart M Phillips

MicroRNAs (miRNA), small noncoding RNA molecules, may regulate protein synthesis, while resistance exercise training (RT) is an efficient strategy for stimulating muscle protein synthesis in vivo. However, RT increases muscle mass, with a very wide range of effectiveness in humans. We therefore determined the expression level of 21 abundant miRNAs to determine whether variation in these miRNAs ...

Journal: :Journal of clinical microbiology 1993
O Crepin M Roussel-Delvallez G R Martin R J Courcol

The present study evaluates the effectiveness of BACTEC NR-26A resin-containing medium in removing eight antibiotics from blood cultures. Peak concentrations achievable clinically were chosen. All antibiotics were prepared in fresh human blood samples. Blood samples were obtained prior to and at 15 min and 2, 24, 48, and 72 h after inoculation. Aztreonam, ceftriaxone, imipenem, teicoplanin, and...

2014
Haiyun Shi Jiangning Wang Xiaorong Li Lei Gao Xueyan Wang

Allergic rhinitis (AR) is a common, frequently occurring disease with increasing incidences every year. House dust mite is one of the common indoor allergens that causes allergic rhinitis. So this study was aimed to evaluate the efficacy and safety of Allergopharma house dust mite vaccine in the treatment of allergic rhinitis. A case self-control method was used to compare the total symptom usi...

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