In some studies, it was found that circulating TAC in ischemic stroke patients was lower than in healthy control subjects [10 13], while in another study no differences in circulating TAC between ischemic stroke patients and healthy control subjects were found [14].
In men, but not in women, it was found that circulating total RANKL levels were inversely associated with bone levels of RANKL mRNA.
Inside the subgroups of patients, it was found that circulating TNF- α and IL-6 decreased unsignificantly in patients with preserved LV function.
Later it was found that circulating EO levels in 92 hypertensive patients were positively correlated with mean BP and total peripheral resistance index, whereas LV end-diastolic volume index, stroke index, and cardiac index exhibited inverse correlations with this hormone.
In about 60% of healthy individuals, circulating T cells were found that are able to secrete IFN-γ and IL-5, to proliferate upon antigen-contact and to migrate to the epithelia of the skin following an intra-dermal challenge with peptides coded for HPV type 16 E6, E6 and E7.
We find that circulating hemoglobin levels are modulated by nitrate at concentrations achievable by dietary intervention under normoxic and hypoxic conditions; a moderate dose of nitrate administered via the drinking water (7 mg NaNO3/kg body weight/d) lowered hemoglobin concentration and hematocrit after 6 d compared with nonsupplemented/NaCl-supplemented controls.
It has been found that the viral population circulating in the environment consisted of a number of intermediate forms, called quasispecies [ 41, 60].
In fact, it has been found that training induced an increment in circulating norepinephrine and epinephrine during exercise in SCI individuals [ 11].
It was found that the proportion of circulating B lymphocytes was much higher than normal, whereas that of T lymphocytes was lower than normal.
In a model of colon cancer it could be found that the number of circulating Gr1+ cells+ cellsignificantlyly increases in the peripheral blood (up to 11.6%) in mice bearing CT26 tumors that were engineered to secrete GM-CSF.
