The animals' horns—made of agglutinated keratin fibers, the same substance as in hooves and hair—are prized for dagger handles in the Middle East and valued even more highly throughout Asia ...

We determined the number of agglutinated cells by counting the number of clumps in 18 sq. mm. and estimating the number of cells in each clump. A clump was defined as any group of more than 2 cells.

An ASA is defined as an immunoglobulin with antibody activity against a sperm antigen that plays a role in fertility, since not every antibody that binds to the sperm surface influences sperm ...

The identification of functionally relevant ASA antigens is a prerequisite for treatment options. Currently, no antibody-specific treatment of autoimmune diseases is possible, but the treatment is ...