the aim of this sutdy is to prepare histocompatability y(hy) antibody in female mouse at the first phase (current study), and to separate mouse embryos with regard to their sex, to be able to obtain offsprings of disired sex, by means of hy antibody, at the second phase. totally 421 balb/c inbred mice were used. antibodies were produced in females by intraperitonial injections of spleen and tes...

background : brucellosis is a major bacterial zoonosis of global importance with the causative organisms of gram-negative facultative intracellular pathogens. the aims of this study were to standardize two immunoelectrophoretic techniques, rocket and cross immunoelectrophoresis, and compare their results with other conventional serodiagnostic tests. methods : sera from 15 sheep, without any his...

Senescence is a complex set of processes involving several biochemical, molecular and metabolomic changes, including also many disturbances in the immunological system. There are many factors, described as intrinsic and extrinsic (environmental), that may lead to advanced body senescence. In this review, several of the biochemical as well as molecular factors involved in senescence are describe...

In recent years, the concept of an immunological background of some types of epilepsy has been gaining an increasing number of supporters. The following article is an attempt to review the most significant studies that explore irregularities in patients with intractable epilepsy, search for and identify the immunological causal factors of seizures and, finally, associate these factors with part...

OBJECTIVE The 155 patients suffering from primary RM who took part in this study were qualified after excluding known causes of abortions. METHODS The presence of the following immunological factors was examined in serum samples: autoantibodies such as anti-cardiolipin (ACA) IgG and IgM, lupus-anticoagulant (LA), anti-thyroid (ATA): anti-thyroglobulin (anti-TG) and anti-thyroid peroxydase (an...