نتایج جستجو برای: 4 2 پیریدیل آزو رزورسینول par

تعداد نتایج: 3154081  

Journal: :International wound journal 2011
Robert A Warriner Robert J Snyder Matthew H Cardinal

This retrospective analysis included intent-to-treat control patient data from two published, randomised, diabetic foot ulcer (DFU) trials in an effort to differentiate ulcers that are unlikely to heal by 12 weeks despite early healing progress [≥50% percent area reduction (PAR) at 4 weeks]. Predicted and actual wound area trajectories in DFUs that achieved early healing progress were analysed ...

2011
Arun K. Sharma Christina L. Kline Arthur Berg Shantu Amin Rosalyn B. Irby

Purpose: Prostate apoptosis response protein-4 (Par-4) sensitizes cells to chemotherapy; however, Akt1 inactivates Par-4. Previously we showed that Par-4–overexpressing colon cancer cells responded more readily to 5-fluorouracil (5-FU) than their wild-type counterparts. In this study we investigated (i) the effects of the Akt inhibitor, phenylbutyl isoselenocyanate (ISC-4), on tumor growth in n...

Journal: :American journal of physiology. Gastrointestinal and liver physiology 2002
Marcus Mall Tanja Gonska Jörg Thomas Stephanie Hirtz Rainer Schreiber Karl Kunzelmann

Proteinase-activated receptor (PAR) type 2 (PAR-2) has been shown to mediate ion secretion in cultured epithelial cells and rat jejunum. With the use of a microUssing chamber, we demonstrate the role of PAR-2 for ion transport in native human colonic mucosa obtained from 30 normal individuals and 11 cystic fibrosis (CF) patients. Trypsin induced Cl(-) secretion when added to the basolateral but...

2016
Ji-Ye Han Yun-Ji Lim Ji-Ae Choi Jung-hwan Lee Sung-Hee Jo Sung-Man Oh Chang-Hwa Song

Prostate apoptosis response-4 (Par-4) is a tumor suppressor protein that forms a complex with glucose-regulated protein 78 (GRP78) to induce apoptosis. Previously, we reported that ER stress-induced apoptosis is a critical host defense mechanism against Mycobacterium tuberculosis (Mtb). We sought to understand the role of Par-4 during ER stress-induced apoptosis in response to mycobacterial inf...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علوم پایه دامغان - دانشکده شیمی 1393

هدف از این پروژه تحقیقاتی تهیه نانو ذرات اکسید نیکل nio و اکسید مس cuo به روش تجزیه حرارتی پیش¬ماده¬های کمپلکسی n¢,n-بیس(2- پیریدیل¬متیل)- اتیلن دی آمین نیکل (ii)نیترات و مس(ii) نیترات در حضور و غیاب اکسی آمینو تری¬آذین (oat)و تأثیر امولسیون کننده و تشکیل فاز و توزیع اندازه ذرات بررسی شد. و در ادامه تهیه نانوذرات اکسید نیکل nio و اکسید مس cuo به روش تجزیه حرارتی پیش ماده کمپلکس¬های به ترتیب n¢,...

Journal: :Clinical cancer research : an official journal of the American Association for Cancer Research 2011
Arun K Sharma Christina L Kline Arthur Berg Shantu Amin Rosalyn B Irby

PURPOSE Prostate apoptosis response protein-4 (Par-4) sensitizes cells to chemotherapy; however, Akt1 inactivates Par-4. Previously we showed that Par-4-overexpressing colon cancer cells responded more readily to 5-fluorouracil (5-FU) than their wild-type counterparts. In this study we investigated (i) the effects of the Akt inhibitor, phenylbutyl isoselenocyanate (ISC-4), on tumor growth in nu...

Journal: :The Journal of pharmacology and experimental therapeutics 2009
Jacques Q van der Merwe Christina L Ohland Christina L Hirota Wallace K MacNaughton

Proteinase-activated receptor (PAR)(2) is activated by trypsin-like serine proteinases and has been implicated in intestinal inflammation. However, its role in the regulation of intestinal mucosal function remains unclear. Using the intestinal epithelial cell line, SCBN, we have studied the stimulus-secretion coupling mechanisms of PAR(2)-induced epithelial chloride transport, focusing on cyclo...

Journal: :American journal of physiology. Gastrointestinal and liver physiology 2008
Walter E B Sipe Stuart M Brierley Christopher M Martin Benjamin D Phillis Francisco Bautista Cruz Eileen F Grady Wolfgang Liedtke David M Cohen Stephen Vanner L Ashley Blackshaw Nigel W Bunnett

Protease-activated receptor (PAR(2)) is expressed by nociceptive neurons and activated during inflammation by proteases from mast cells, the intestinal lumen, and the circulation. Agonists of PAR(2) cause hyperexcitability of intestinal sensory neurons and hyperalgesia to distensive stimuli by unknown mechanisms. We evaluated the role of the transient receptor potential vanilloid 4 (TRPV4) in P...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 1999
P Andrade-Gordon B E Maryanoff C K Derian H C Zhang M F Addo A L Darrow A J Eckardt W J Hoekstra D F McComsey D Oksenberg E E Reynolds R J Santulli R M Scarborough C E Smith K B White

Protease-activated receptors (PARs) represent a unique family of seven-transmembrane G protein-coupled receptors, which are enzymatically cleaved to expose a truncated extracellular N terminus that acts as a tethered activating ligand. PAR-1 is cleaved and activated by the serine protease alpha-thrombin, is expressed in various tissues (e.g., platelets and vascular cells), and is involved in ce...

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