Immune components (IgA, IgM, IgG, immune cells) of colostrum of Bangladeshi mothers.

Background: Colostrum is the first defense for neonates. It is rich in immune components including immunoglobulins and viable immune cells. In the present study, human colostrum collected from 105 postpartum mothers was analyzed for its IgA, IgM, IgG levels, and peripheral immune cells.

Immunosuppressive and cytotoxic properties of Nigella sativa.

In this study the volatile oil of Nigella sativa seeds (NSVO) was investigated for its immunomodulating and cytotoxic properties. A rat model was designed to examine the effect of NSVO on selected immune components. Long-Evans rats were challenged with a specific antigen (typhoid TH) and treated with NSVO; and the changes produced in their serum antibody titre along with the splenocytes and peripheral immune cells were analysed.