Causes and treatment of porcine sarcocystis
Porcine sarcocystosis is a protozoan disease caused by muscle lesions caused by some protozoa of the genus Sarcocysae that are parasitic on livestock, rodents, birds, reptiles, and human muscles. Dogs, cats, and humans are the terminal hosts of the sarcocysts, and herbivores, pigs, birds, reptiles, and small rodents are intermediate hosts. [cause/pathogen] Parasitic porcine porcine porcine, porcine-porcine sarcocystis, porcine-human sarcocystis, and it is known that the genus M. serrata, the terminal host is a dog; pig cats live with sarcocystis, terminal host For the cat; the pig lives in the sarcocystis, and its terminal host is human. Epidemiology The life history of sarcocysts consists of two stages: sexual reproduction and asexual reproduction. Sexual reproduction is carried out in the small intestine of the terminal host pig, cat, and human. The produced oocysts are excreted with the feces of the terminal host, and then the oocysts are sporulated to form sporozoites and are infectious. When the oocysts or their spores or sporozoites are swallowed by pigs, the sporozoites enter the intestinal vascular endothelial cells for schizophrenia, producing a large number of merozoites, which are then transported to the muscles through the blood circulation. It develops into a sac. The terminal host infects the mature sac in the muscle and is infected. The worms sexually reproduce in the body to form oocysts. The prevalence of the disease is related to cats and dogs, and is related to the situation of urination and the release of pigs in the countryside. [pathology] The fading of the kidney was observed by the naked eye, the gastrointestinal mucosa was congested, the muscles were edematous, fading, small spots, and the old lesions were calcified. Histopathological examination revealed cysts between the muscle fibers with mild cellular infiltration. Pulmonary congestion, pleural effusion, ascites increased, and sarcocysts can be found between muscle fibers. ã€symptom】 Caused by porcine cats living with sarcocystis, diarrhea, myositis, lameness, weakness, etc.; caused by M. and pigs living with sarcocysts, acute symptoms: high fever, anemia, systemic bleeding, sow abortion Wait. ã€diagnosis】 Prenatal diagnosis is difficult, and it must be confirmed by clinical symptoms, epidemiological data, and serological methods. After death, it was mainly confirmed by necropsy that the muscle tissue was present in the sarcoma cyst. At present, serological diagnostic methods include indirect hemagglutination test and enzyme-linked immunosorbent assay. ã€treatment】 There is no specific drug for the treatment of this disease. ã€Prevention】 Prevention should pay attention to pigs and cats and dogs do not mix together, pigs should not be scattered, people, dogs, cats do not eat uncooked pork. Usually pay attention to the sanitation of environmental sanitation. The diseased animal carcass needs to be harmlessly treated before it can be used. effervescent tablets,vitamin c effervescent tablets,Dietary Supplement ,Nutritional Supplements FOSHAN PHARMA CO., LTD. , https://www.fospharma.com