Results 171 to 180 of about 365,712 (218)
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Journal of Neuro-Oncology, 2000
The steps required for new vessel growth are biologically complex and require coordinate regulation of contributing components, including modifications of cell--cell interactions, proliferation and migration of endothelial cells and matrix degradation.
Ziche, Marina, Morbidelli, Lucia
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The steps required for new vessel growth are biologically complex and require coordinate regulation of contributing components, including modifications of cell--cell interactions, proliferation and migration of endothelial cells and matrix degradation.
Ziche, Marina, Morbidelli, Lucia
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Nitric Oxide and Atherosclerosis
Nitric Oxide, 2001Endothelial dysfunction has been shown in a wide range of vascular disorders including atherosclerosis and related diseases. Here, we examine and address the complex relationship among nitric oxide (NO)-mediated pathways and atherogenesis. In view of the numerous pathophysiological actions of NO, abnormalities could potentially occur at many sites: (a)
NAPOLI, Claudio, IGNARRO LJ
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European Journal of Pediatrics, 1994
Although persistent pulmonary hypertension of the newborn (PPHN) has been considered to be a relatively rare condition, there is increasing evidence that pulmonary vasoconstriction is a common finding in moderate and severe respiratory distress syndrome.
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Although persistent pulmonary hypertension of the newborn (PPHN) has been considered to be a relatively rare condition, there is increasing evidence that pulmonary vasoconstriction is a common finding in moderate and severe respiratory distress syndrome.
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Multimodality imaging of nitric oxide and nitric oxide synthases
Free Radical Biology and Medicine, 2009Nitric oxide (NO) and NO synthases (NOSs) are crucial factors in many pathophysiological processes such as inflammation, vascular/neurological function, and many types of cancer. Noninvasive imaging of NO or NOS can provide new insights in understanding these diseases and facilitate the development of novel therapeutic strategies.
Hao, Hong, Jiangtao, Sun, Weibo, Cai
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Nitric oxide and nitric oxide synthase activity in plants
Phytochemistry, 2004Research on NO in plants has gained considerable attention in recent years mainly due to its function in plant growth and development and as a key signalling molecule in different intracellular processes in plants. The NO emission from plants is known since the 1970s, and now there is abundant information on the multiple effects of exogenously applied ...
Luis A, del Río +2 more
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Detection of nitric oxide and nitric oxide synthases in psoriasis
Archives of Dermatological Research, 1998Biopsies from psoriasis lesions and clinically uninvolved skin of eight patients and five normal subjects were studied by immunocytochemistry with computerized image analysis for the presence of endothelial, neuronal and inducible isoforms of nitric oxide synthase.
A D, Ormerod +6 more
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The American Journal of the Medical Sciences, 1993
Nitric oxide is a newly discovered gas that mediates communication between adjacent cells and signals inside cells. Defects in the nitric oxide signalling cascade have been found in patients with systemic hypertension, pulmonary hypertension, and coronary artery disease. High concentrations of nitric oxide are cytotoxic. Over-production of nitric oxide
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Nitric oxide is a newly discovered gas that mediates communication between adjacent cells and signals inside cells. Defects in the nitric oxide signalling cascade have been found in patients with systemic hypertension, pulmonary hypertension, and coronary artery disease. High concentrations of nitric oxide are cytotoxic. Over-production of nitric oxide
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Modulation of Prostaglandin Biosynthesis by Nitric Oxide and Nitric Oxide Donors
Pharmacological Reviews, 2005The biosynthesis and release of nitric oxide (NO) and prostaglandins (PGs) share a number of similarities. Two major forms of nitric-oxide synthase (NOS) and cyclooxygenase (COX) enzymes have been identified to date. Under normal circumstances, the constitutive isoforms of these enzymes (constitutive NOS and COX-1) are found in virtually all organs ...
V. MOLLACE +4 more
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1996
Sepsis or the septic syndrome is the number one cause of mortality in todays intensive care. Overall mortality of sepsis is estimated to be 40 to 60% and when shock or organ failure is present mortality rate is even higher despite recent progress in antibiotic and vasopressor therapy (Bone et al. 1991).
Avontuur, J, Bruining, HA, Ince, Can
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Sepsis or the septic syndrome is the number one cause of mortality in todays intensive care. Overall mortality of sepsis is estimated to be 40 to 60% and when shock or organ failure is present mortality rate is even higher despite recent progress in antibiotic and vasopressor therapy (Bone et al. 1991).
Avontuur, J, Bruining, HA, Ince, Can
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American Journal of Physiology-Regulatory, Integrative and Comparative Physiology, 1997
This review will consider whether nitric oxide (NO) contributes to maternal systemic vasodilation during pregnancy, regulates uterine and fetoplacental blood flow, and is involved in uterine quiescence prior to parturition. Also, whether a deficiency of NO contributes to the hypertensive disorder of pregnancy, preeclampsia, will be considered.
S M, Sladek, R R, Magness, K P, Conrad
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This review will consider whether nitric oxide (NO) contributes to maternal systemic vasodilation during pregnancy, regulates uterine and fetoplacental blood flow, and is involved in uterine quiescence prior to parturition. Also, whether a deficiency of NO contributes to the hypertensive disorder of pregnancy, preeclampsia, will be considered.
S M, Sladek, R R, Magness, K P, Conrad
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