نتایج جستجو برای: 51 p18 khalkhali

تعداد نتایج: 75278  

2002
Aviva Pri-Hadash

A meristem-specific gene coding for deoxyuridine triphosphatase (EC 3.6.1.23) (dUTPase) in tomato was isolated, and its developmental expression in vegetative and floral apices was monitored. An 18-kD polypeptide, P18, was isolated as a consequence of its accumulation in arrested floral meristems of anantha mutant plants. The corresponding cDNA isolated from an expression library exhibited a 40...

Journal: :The European journal of neuroscience 2007
Ethan J Mohns Karl A E Karlsson Mark S Blumberg

During the second postnatal week in rats, the hippocampus exhibits a transient period of hyperexcitability. To systematically assess the relationship between the onset and end of this period and spontaneous hippocampal activity, we used silicon depth electrodes in unanaesthetized head-fixed rats from postnatal day (P)2 to P18. At all ages, hippocampal sharp waves (SPWs) were prominent in the EE...

Journal: :Blood 1983
R W Allen B A Hoover

Messenger RNA extracted from the erythroleukemic cell line K562 was translated in vitro and the translation products reacted with an antiserum raised against human erythrocyte ghosts. Polypeptides immunoprecipitated by the antiserum were characterized by SDS-polyacrylamide gel electrophoresis and fluorography. The antiserum immunoprecipitated polypeptides with nominal molecular weights of 37,00...

Journal: :Journal of virology 2009
Shuiyun Lan Lisa McLay Schelde Jialong Wang Naveen Kumar Hinh Ly Yuying Liang

Several arenaviruses can cause hemorrhagic fever diseases (VHFs) in humans, the pathogenic mechanism of which is poorly understood due to their virulent nature and the lack of molecular clones. A safe, convenient, and economical small animal model of arenavirus hemorrhagic fever is based on guinea pigs infected by the arenavirus Pichinde (PICV). PICV does not cause disease in humans, but an ada...

Journal: :The Journal of reproduction and development 2003
Takuya Murata Takashi Higuchi

Progesterone plays important roles in the regulation of female reproduction. In this study, progesterone receptor (PR) mRNA levels in rat uterus during pregnancy, labor, lactation and the estrous cycle were examined by competitive RT-PCR. During pregnancy and lactation, PR mRNA levels had decreased on day 20 of pregnancy (P20) and P21 compared with P15 but increased during labor. After a declin...

Journal: :Blood 1995
P R Koduru M Zariwala M Soni J Z Gong Y Xiong J D Broome

B-cell non-Hodgkin's lymphoma (NHL) is a heterogeneous lymphoid malignancy consisting of several histologic types. Alterations in proto-oncogenes caused by reciprocal chromosome translocations have been implicated in the etiology of specific histologic groups. In this study, we examined the contribution of the cell cycle inhibitor genes P15, P16, and P18 to pathogenesis in a large panel of 209 ...

Journal: :Journal of Clinical Biochemistry and Nutrition 2007
Yuta Saito Yasuko Hasebe-Takenaka Toshihiko Ueda Takako Nakanishi-Ueda Shotaro Kosuge Masaki Aburada Tsutomu Shimada Yukinobu Ikeya Hidetoshi Onda Hirotsugu Ogura Yoko Taguchi Hajime Yasuhara Ryohei Koide

This study aimed to investigate the preventive effects of green tea fractions (GTFs) on rat model of oxygen-induced retinopathy (OIR). Neonatal Sprague-Dawley rats were exposed to daily cycles of 80% oxygen (20.5 h), ambient air (0.5 h), and progressive return to 80% oxygen (3 h) until postnatal day 12 (P12), then the rats were placed in ambient air until P18. The green tea was fractionated by ...

Journal: :Hommes & migrations 2010

Journal: :Human Reproduction 2013

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