Decreased cardiac concentration of cGMP kinase in hypertensive animals. An index for cardiac vascularization?

Decreased cardiac concentration of cGMP kinase in hypertensive animals. An index for cardiac vascularization?

Cyclic GMP (cGMP) kinase is intimately involved in the regulation of vascular smooth muscle tone. Its tissue concentration was determined in normotensive and hypertensive rats by use of monospecific anti-cGMP kinase antibodies. Hearts of spontaneously hypertensive rats and renovascular (Goldblatt II) hypertensive rats contained half the concentration of cGMP kinase than those of the respective ...

Changes in cardiac adrenomedullin concentration in renovascular hypertensive rats.

We assessed changes in tissue and plasma adrenomedullin levels in two-kidney, one-clip renovascular hypertensive rats. Four weeks after clipping, adrenomedullin concentrations were significantly higher in the cardiac ventricles and lower in the left atrium than the respective values in sham-operated rats. The left ventricular adrenomedullin concentration significantly correlated with systolic b...

development and implementation of an optimized control strategy for induction machine in an electric vehicle

in the area of automotive engineering there is a tendency to more electrification of power train. in this work control of an induction machine for the application of electric vehicle is investigated. through the changing operating point of the machine, adapting the rotor magnetization current seems to be useful to increase the machines efficiency. in the literature there are many approaches wh...

cGMP kinase I, cardiac hypertrophy and PDE inhibition

Background The heart responds to maladaptive pro-hypertrophic stimuli by stimulating intrinsic signals that contrast and dampen the onset and development of hypertrophy. Cyclic guanosine monophosphate (cGMP) and its downstream effector cGMP kinase I (cGKI) have been suggested to be an important anti-hypertrophic signalling pathway (1). Intracellular levels of cGMP can be raised by the action of...

Morphine and Angiogenesis in Hypertensive Animals