WebFeb 17, 2000 · The equine placenta is classified as diffuse. It involves the entire surface of the chorioallantois except for a small area adjacent to the cervix called the "cervical star", where attachment cannot occur. The image below is of an equine conceptus at … In humans, fetal chorionic epithelium is bathed in maternal blood because … Shortly after establishment of pregnancy in equids, high concentrations of the … The primary function of the placenta in all species is to promote selective transport … Reproductive Physiology. Overview of Sexual Reproduction; Review of … Blastocysts of humans and other primates secrete large quantities of a protein … Gonadotropins: Luteinizing and Follicle Stimulating Hormones. Luteinizing … WebEquine granulocytic anaplasmosis is a seasonal, tickborne bacterial disease of horses caused by an agent that can be transmitted to numerous other host species (via the tick), including people. The causative agent targets horse neutrophils, and infection can produce severe fever, ataxia, and thrombocytopenia.
Abortion in Horses - Reproductive System - Merck Veterinary Manual
WebThe lesion and bacteria spread from the cervical star region moving cranially to the body of the uterus and towards the fetus. A clear line of demarcation can be seen where the avillus and villus areas meet (photo left; ascending placentitis originating at the cervical star). Abortion is due to fetal death from septicemia, placental ... WebPatches of discolored, thick, exudate-covered chorioallantois at the cervical star or between the 2 horns may indicate an ascending or focal placentitis, respectively. ... dose of … marvin owens funeral home brodhead ky
Database Record Viewer Horse Side Vet Guide
WebThe horns of the allantochorion invaginate as they are released and pass through the ruptured cervical star. As the allantochorion passes through the vulval opening, increased weight of the membranes hanging down from the vulva encourages release of the non-gravid horn. ... Allen W E (1988) Fertility and obstetrics in the horse. Blackwell ... WebLeptospirosis is the disease caused by the gram-negative spirochete bacteria Leptospira spp. Leptospira infection occurs in horses when the organism colonizes the mucous membranes of a susceptible horse which then becomes bacteremic. The bacteremia provides an opportunity for the organism to invade organs of trophism such as kidneys, … WebPlacenta: cervical star - pathology, illustration relating to horses including description, information, related content and more. LofstedtR. Equis ISSN 2398-2977. Related terms: . All information is peer reviewed. marvin pachay