Inducible nitric oxide synthase and vascular injury
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چکیده
منابع مشابه
Inducible nitric oxide synthase and vascular injury.
The role nitric oxide (NO) plays in the cardiovascular system is complex and diverse. Even more controversial is the role that the inducible NO synthase enzyme (iNOS) serves in mediating different aspects of cardiovascular pathophysiology. Following arterial injury, NO has been shown to serve many vasoprotective roles, including inhibition of platelet aggregation and adherence to the site of in...
متن کاملMechanisms of inducible nitric oxide synthase-mediated vascular dysfunction.
OBJECTIVE Inducible nitric oxide synthase (iNOS) is expressed in arteries during inflammation and may contribute to vascular dysfunction. Effects of gene transfer of iNOS to carotid arteries were examined in vitro in the absence of systemic inflammation to allow examination of mechanisms by which iNOS impairs contraction and relaxation. METHODS AND RESULTS After gene transfer of iNOS with an ...
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RATIONALE Inducible nitric oxide synthase (iNOS) has been implicated in the development of acute lung injury. Recent studies indicate a role for mechanical stress in iNOS and endothelial NOS (eNOS) regulation. OBJECTIVES This study investigated changes in lung NOS expression and activity in a mouse model of ventilator-induced lung injury. METHODS C57BL/6J (wild-type [WT]) and iNOS-deficient...
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متن کاملInducible nitric oxide synthase and inflammatory diseases.
Nitric oxide (NO) is a colorless gas at room temperature and one of the simplest molecules known, yet it has been implicated in a wide variety of regulatory mechanisms ranging from vasodilatation and blood pressure control to neurotransmission. It is also involved in nonspecific immunity and participates in the complex mechanism of tissue injury as a major mediator of inflammatory processes and...
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ژورنال
عنوان ژورنال: Cardiovascular Research
سال: 1999
ISSN: 0008-6363
DOI: 10.1016/s0008-6363(99)00130-3