4 үр дүн
In neonatal rats, expression of serine protease inhibitors 2.1 and 2.3 mRNA peaks on d 2 of life and declines shortly thereafter, coinciding with levels of circulating GH. To evaluate the role of GH in this increase and to test the hypothesis that GH is active in perinatal life, we studied GH action
The endogenous nitric oxide (NO) synthase (NOS) inhibitor asymmetrical dimethylarginine (ADMA) is elevated in many patients and may contribute to the initiation and progression of their disease. While some mechanistic pathways have been identified, tissue-specific contributions to ADMA control
In the rabbit blood stream, plasminogen circulates as two glycoforms, plasminogen I (PLG-I) and plasminogen II (PLG-II), in a molar ratio of 1:2.2. To compare their relative behaviors toward a site of vascular injury, radiolabeled samples of PLG-I and PLG-II were coinjected intravenously into NZW
The possibility that mitochondria are involved in cellular dysfunction is particularly high in situations associated with increases in free radical activity, like hypoxia or ischemia; therefore its potential role in the muscle post-mortem metabolism is reviewed. In the dying muscle, different routes