Results In the course of HFRS,CD3 、 CD4、 CD8 cells increased at different level, CD3、 CD8 cells increased significantly in fever phase(p<0.05 or p<0.01),peaked in hypotensive phase(p<0.01) and were also higher in diuretic phase compared with normal controls(p<0.05);
CD4/CD8 ratio decreased or deversed,it decreased significantly in fever phase(P<0.05),was lowest in hypotensive phase,was also obviously lower in oliguric phase(p<0.01) and wasn't significant in diuretic phase(p>0.05);
Methods According to the reason of hypopiesia occurrence after PTCA and Stent, 80 patients post PTCA and Stent were taken measures of preventing vague reflex of vessels, shortage of plasma volume and did psychological nursing well, strengthened monitor, observed the state of illnesses closely et al.
Methods:The Essential Hypotension Patients group 50 cases,the control group 20 cases,to detect the cardiac function by the echocardiogram and the level of Nitric oxide and endothelin in serum by radioimmunology.
A cross-sectional study was made,and the blood pressure of 1 972 peasants over 50 years old was measured in Chaohu County, Anhui Province, in order to explore the distribution of essential hypotension in 0ld people. The results showed that the morbidity 0f essential hypotension among the peasants was 6. 80%, and the morbidity of 50～60 age group is lower than that of 7O～age group.
Experiments were carried out on anesthetized rats under arterial hypotension caused by orthostasis or vasoactive agents, such as papaverine and sodium nitroprusside, and arterial hypertension resulting from volume expansion.
Under conditions of NO synthase inhibition, the pressor effects of polyglucin and orthostatic hypotension increased by 70 and 72%, respectively.
Homocysteinemia and Some Other Metabolic Risk Factors of Cardiovascular Pathology in Adolescents with Arterial Hypotension
The maximum sensory block levels and the duration of motor block and the rate of hypotension, but not onset of anesthesia, were significantly related to the ropivacaine dose.
Additional parameters are given by hypotension, overhydration, acidosis and hyperpotassemia.
A combination of the vasodilatory effect of DNIC with the reduction of the damaging effect of cardiac ischemia and reperfusion encourage the development of hypotensive and antiischemic drugs on this class of NO donors.
A blunted mineralocorticoid production is the main pathogenic factor leading to dehydration and hypotensive shock.
It is concluded that molsidomine exerts its hypotensive effect by dilation within the vascular low-pressure system and that this dilation can be described quantitatitely in conscious animals by the analysis of the total effective vascular compliance.
The results were regarded as evidence of blood volume regulation proportional to the absolute volume of blood lost in non-hypotensive hemorrhage.
The influence of repeated administration of prazosin on its hypotensive effect and on renin release in conscious dogs.