نتایج جستجو برای: 2 thenoyltrifluoroacetone

تعداد نتایج: 2525326  

Journal: :The Biochemical journal 1973
A Gorchein

1. Magnesium-protoporphyrin chelatase activity, previously shown in whole cells of Rhodopseudomonas spheroides, could not be demonstrated in cell-free extracts prepared in different ways, although spheroplasts retained moderate activity. Slight activity was detected also in whole cells of Rhodospirillum rubrum. 2. The effects on the activity of the enzyme of inhibitors of electron and energy tr...

Journal: :Cellular physiology and biochemistry : international journal of experimental cellular physiology, biochemistry, and pharmacology 2013
Jingjing Zhao Juntian Liu Xiaoming Pang Shuyue Wang Di Wu Xiaolu Zhang Liuxin Feng

BACKGROUND C-reactive protein (CRP) participates in development of inflammatory diseases. Hepatocytes are a major contributor of circulating CRP. Although angiotensin II (Ang II) is known to evoke inflammatory response, it remains unknown whether Ang II induces CRP expression in hepatocytes. The present study observed effect of Ang II on CRP expression and the related signal pathway in hepatocy...

Journal: :The Journal of biological chemistry 2005
Tianxin Yang Aihua Zhang Matthew Honeggar Donald E Kohan Diane Mizel Karl Sanders John R Hoidal Josephine P Briggs Jurgen B Schnermann

Our previous studies have documented MAPK mediation of the hypertonicity-induced stimulation of COX-2 expression in cultured renal medullary epithelial cells. The present study extends this observation by examining the role of reactive oxygen species (ROSs). ROS levels, determined using dichlorodihydrofluorescence diacetate and cytochrome c, were rapidly and significantly increased following ex...

Journal: :The Journal of Biological Chemistry 2009
Seiji Nakamura Toshinari Takamura Naoto Matsuzawa-Nagata Hiroaki Takayama Hirofumi Misu Hiroyo Noda Satoko Nabemoto Seiichiro Kurita Tsuguhito Ota Hitoshi Ando Ken-ichi Miyamoto Shuichi Kaneko

Visceral adiposity in obesity causes excessive free fatty acid (FFA) flux into the liver via the portal vein and may cause fatty liver disease and hepatic insulin resistance. However, because animal models of insulin resistance induced by lipid infusion or a high fat diet are complex and may be accompanied by alterations not restricted to the liver, it is difficult to determine the contribution...

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