Aim: Systemic immune-inflammation indexes have been reported to be associated with clinical outcomes in several malignancies. Herein, we aimed evaluate the potential relationship between prognostic nutritional index (PNI), systemic (SII), neutrophil- to- lymphocyte ratio (NLR), monocyte- (MLR), platelet-to-lymphocyte (PLR) and treatment response patients esophageal cancer who underwent neoadjuv...

bordetella pertussis infects the respiratory tract of the human host and causes whooping cough in children. the nature of immunity against bordetella pertussis infection and disease is poorly understood. the aim of this study was to investigate cell mediated immunity in mice immunized with outer membrane component of cell wall, of b. pertussis. a group of mice were immunized with outer membrane...

unresponsiveness to hepatitis b surface antigen (hbsag) has been shown to be associated with dysfunction of the presenting cells (apc) and defect in the specific b-lymphocyte and/or t-lymphocyte repertoires.   direct determination of the frequency of specific t-lymphocytes together with complementary analysis of the naive circulating immune cells could provide valuable information about the cel...

background : immunological response of host and parasite play a key role in developing vaccina­tion and immunization. the present study deals with the immune response and effecter mechanism, which was confirmed by migration inhibition factor (mif).  methods : the present work was conducted in parasitological lab of postgraduate department of zool­ogy, government holkar science college, indore (...

Aggressive carcinomas tend to adopt behaviors normally restricted to lymphocytes, including anchorage-independent mobilization, response to chemokines, and modulation of local inflammatory conditions. In a recent study we identified the lymphocyte-restricted chromatin regulator Aiolos as an epigenetic driver of lymphocyte mimicry in lung cancer that links immune cell development to metastatic b...

Tissue culture techniques were combined with cell separation procedures to investigate the cellular requirements for a response to antigen, leading to the production of antibody-forming cells. Mouse spleen was dissociated, and the cells were separated into various groups on the basis of density, size, and active adherence. The ability of fractions to initiate a response in vivo, on transfer to ...