results of 45 patients, 4 (8.9% [95% ci: 4.4-15.6]) had detectable genomic hcv-rna in their pbmc specimens. hcv genotypes were determined in the pbmcs of these subjects showed that 2 (50.0%) subjects with occult hcv infection had hcv subtype 3a, and 2 (50.0%) had hcv subtype 1b. conclusions this study found that 8.9 % of the iranian candidates for liver transplant with cryptogenic cirrhosis had...

Previous reports showed that granulocyte colony-stimulating factor (G-CSF)-mobilized peripheral blood mononuclear cells (G-PBMC) are hyporesponsive to alloantigen compared with control PBMC. In the current study, neutralizing antibodies to interleukin-10 (IL-10) increased the proliferative response of G-PBMC to alloantigen by 50. 14% (+/- 12.79%; n = 8), whereas the proliferative response of co...

The study was conducted to evaluate the effect of thermal stress on expression profile of genes related to apoptosis in peripartum Sahiwal cows. For this, twelve pregnant dry Sahiwal cows were selected from Livestock Research Centre at National Dairy Research Institute, Karnal. The cows were divided into two groups consisting of six Sahiwal cows each. Cows of group I calved during thermoneutral...

Decreased proliferative responses to mitogens and recall Ags have been observed in PBMC obtained during several acute human viral infections. To determine whether cell-mediated responses are altered during acute dengue infection, we examined the proliferative responses of PBMC from children enrolled in a prospective study of dengue infections in Thailand. All responses of PBMC during acute illn...

BACKGROUND During the establishment of the maternal blood circulation around the implanting human embryo, maternal peripheral blood mononuclear cells (PBMC) directly contact trophoblasts. To determine the physiological significance of this interaction, the effects of PBMC obtained from pregnant women on the proliferative and invasive properties of a human choriocarcinoma cell line, BeWo cells, ...

To determine whether polymorphonuclear leukocytes (PMN) modulate the production of tissue factor (TF) by monocytes, PBMC were incubated with increasing concentrations of PMN. PMN did not express any procoagulant activity. After 20-h cocultures, PMN enhanced or inhibited the TF production of PBMC, and this effect depended on the PMN/PBMC ratio. When the ratio increased from 1/1000 to 1/5, withou...

Cell-mediated immunity is critical to host defenses against the fungal infection cryptococcosis. Here, two functions critical to effective cell-mediated immunity (CMI), lymphoproliferation and cytokine release, were studied in Cryptococcus neoformans-stimulated peripheral blood mononuclear cells (PBMC) from seven healthy donors (controls) and two patients with cryptococcosis. PBMC responses to ...

objective(s):although recent investigations have shown chronic inflammation and inflammation-associated diseases might be ameliorated by exercise; little is known about the relation between exercise training with anti/pro-inflammatory cytokines. materials and methods: this cross sectional study was conducted to compare interleukin-4 (il-4), il-6, il-10, il-12, il-13, interferon gamma (ifn-γ) le...

BACKGROUND Acute myocardial infarction (AMI) is followed by post AMI cardiac remodelling, often leading to congestive heart failure. Homing of c-kit+ endothelial progenitor cells (EPC) has been thought to be the optimal source for regenerating infarcted myocardium. METHODS Immune function of viable peripheral blood mononuclear cells (PBMC) was evaluated after co-culture with irradiated apopto...