Zinc Deficiency in Adult Rats Reduces the Relative Abundance of Testis-Specific Angiotensin-Converting Enzyme mRNA

Zinc deficiency in adult rats reduces the relative abundance of testis-specific angiotensin-converting enzyme mRNA.

Zinc deficiency results in reduced testicular angiotensin-converting enzyme (ACE) activity and reduced amounts of ACE protein in the testes of young rats. In the present study, we examined the effect of zinc deficiency on the relative abundance of testicular ACE mRNA and its relationship to ACE activity over time. Forty-five male rats at 7 wk of age were placed on one of three feeding regimens:...

Angiotensin Converting Enzyme in Sarcoidosis

Inhibition of Angiotensin-Converting Enzyme Reduces Cerebral Infarction Size in Experimental-Induced Focal Cerebral Ischemia in the Rat

Background: The role of Renin Angiotensin System (RAS) in ischemic/reperfusion (I/R) injuries is not fully elucidated. Furthermore, it is not clear whether inhibition of RAS by Angiotensin-Converting Enzyme (ACE) inhibitors has beneficial effects in terms of protecting the brain from I/R injuries. In this study enalapril is used as an ACE inhibitor to evaluate the role of RAS in I/R injuries in...

Estrogen regulation of angiotensin-converting enzyme mRNA.

Estrogen replacement therapy is cardioprotective in postmenopausal women; however, the precise molecular mechanisms for this modulation are not fully elucidated. We previously showed that chronic estrogen replacement therapy reduced angiotensin-converting enzyme (ACE) activity in tissue extracts and serum with an associated reduction in plasma angiotensin II. A reverse transcriptase-polymerase ...

angiotensin converting enzyme in sarcoidosis

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