[Detection of serovars of Salmonella in artificially reared calves in Mar y Sierras Dairy Basin, Argentina].

Salmonellosis in calves is a bacterial disease that affects their digestive tract causing diarrhea. A cross-sectional epidemiological study was carried out with the aim of studying the prevalence of various serovars of Salmonella in calves and their relationship with diarrhea signs. The study was conducted in Mar and Sierras Dairy Basin located in Buenos Aires province, Argentina.

Apoptosis and cell proliferation in the mouse model of embryonic death induced by Tritrichomonas foetus infection.

Bovine tritrichomonosis is a sexually transmitted disease caused by the protozoon Tritrichomonas foetus and characterised by embryonic-death and abortion. During pregnancy, the processes of cell proliferation and death play a crucial role for blastocyst implantation and the subsequent maintenance of early pregnancy, and their misbalance may lead to the abortion. In this study, we aimed to investigate whether cell proliferation and death may be altered during tritrichomonosis.

Variation in the saccharide lectin binding pattern from different isolates of Tritrichomonas foetus.

Tritrichomonas foetus (T. foetus) is the causal agent of bovine tritrichomonosis (BT), a venereal disease that causes significant economic losses in the bovine livestock industry. The structural organization of T.

Study of the uterine local immune response in a murine model of embryonic death due to Tritrichomonas foetus.

Problem: Bovine tritrichomonosis is a sexually transmitted disease caused by Tritrichomonas foetus, characterized by conceptus loss. We developed a mouse model of tritrichomonosis to study the mechanisms involved in the embryonic death. We hypothesized that embryonic death may be due to an exacerbated maternal response to the pathogen that then affects embryo development.