Prevention and treatment of gastroenteritis in cultured fruit beaver

Gastroenteritis is a severe inflammatory process of gastrointestinal surface mucosa and its deep tissue. Due to the close relationship between the anatomical structure and physiological function of stomach and intestine, the organic damage and functional disorder of stomach and intestine often influence each other, which makes the inflammation of stomach and intestine occur at the same time or one after another, especially in the 30th and 40th day after birth, that is, during the weaning period, it is easy to suffer from gastroenteritis. There are two kinds of gastroenteritis: primary gastroenteritis and secondary gastroenteritis. Etiology of gastroenteritis: primary gastroenteritis is caused by improper feeding and management. Such as poor feed quality, feed mildew, accidental ingestion of toxic plants or chemicals. The floor of the cage is wet and stagnant. Masked palm civet's body is polluted by dirty water, urine and feces, and licks pollutants. After weaning, the digestive ability of the young beaver is weak, the gastrointestinal secretion function is maladjusted, the body resistance is reduced, and the normal flora in the intestinal tract is out of balance, which is more likely to cause the occurrence of this disease. Secondary gastroenteritis is due to a variety of viral and bacterial infectious diseases, such as parvovirus disease, civet distemper, colibacillosis and other symptoms of gastroenteritis, parasitic diseases, medical diseases, obstetrical diseases can be secondary gastroenteritis. Clinical symptoms: gastroenteritis is characterized by dyspepsia at the beginning of the disease, and continues to develop into hemorrhagic or ulcerative gastroenteritis. Suffering from depressed spirit, loss of appetite or abstinence, eye conjunctiva first flushed and then yellow dye, dry mouth, vomiting, diarrhea, is one of the important symptoms of gastroenteritis. Frequent defecation, feces containing blood, mucus and mucous membrane, and even mixed with pus, around the anus and tail hair is contaminated by feces. If the condition aggravates, there are systemic symptoms, body temperature rising to more than 41 ℃, dry nose, sunken eyeball, pale mucous membrane, severe dehydration, blood concentration, reduced urine volume, and death due to dehydration and self-poisoning if not treated in time. Beaver disease often shows an acute process, often suddenly into a batch of disease, if the treatment is improper, it will become a chronic disease. (pathological changes) examination showed that the intestinal contents were mixed with blood, stench, erosion and ulcer spots of different sizes on the mucosa, submucosal edema and leukocyte infiltration. Hemorrhagic gastroenteritis gastrointestinal mucosa somewhat, striped bleeding, there are coal tar feces in the rectum. Chronic gastroenteritis body dysplasia, emaciation, visible mucosal pallor. Diagnosis 1 can be made according to systemic symptoms, such as elevated body temperature, loss of appetite and faeces containing pathological products. Epidemiological investigation and routine examination of blood and feces can be used for differential diagnosis of gastroenteritis secondary to simple gastroenteritis, infectious diseases, parasitic diseases and toxicosis. When poisoning is suspected, feed and other suspicious substances should be checked. Prevention and treatment of diseased beavers should find out the cause, remove the cause, and carry out comprehensive treatment.

① cleared intestines and detoxified, stopped feeding sick beavers with diarrhea, vomiting and refusing food for 2 days, and took 5Mel 10ml of castor oil once. ② in order to stop the development of inflammation, if bacterial gastroenteritis, oral sulfonamidine, sulfonamide dimethylpyrimidine or tannic acid protein, and then intramuscular injection of amikacin sulfate (amikacin sulfate) 1mi 2ml, twice a day, for 5 days, or intramuscular injection of chloramphenicol 30 mg / kg body weight, vitamin B: 0.025 mg / kg body weight, twice a day. If viral gastroenteritis can be intramuscular injection of poly muscle cell 0.25 mg / kg body weight, or ribavirin, vitamin B true 25 mg / kg body weight, twice a day. When ⑧ has bloody stool, 50 ml of 5% glucose solution can be injected intravenously. In order to prevent dehydration and self-poisoning, saline and 50 ml of 5% glucose solution should be injected intravenously or subcutaneously twice a day. In this way, 3Mel can be improved or cured in 4 days. When dyspepsia occurs at the beginning of ④ disease, use dilute hydrochloric acid 2 ml, pepsin 6 mg, water 100ml, mixed oral, 3 Mel 4 times a day, 1 ml each time. ⑤ can also use the following prescription: phenyl salicylate (Sarro), bismuth subnitrite equal parts, mixed as a powder, 0.05Mel 0.1g each time. Norfloxacin, chloramphenicol and chloramphenicol were mixed with 50 mg of norfloxacin, chloramphenicol and chloramphenicol, 50 mg of norfloxacin, chloramphenicol and chloramphenicol, 50 mg of norfloxacin, chloramphenicol and chloramphenicol 3 times a day. For the prevention of gastroenteritis, the following points should be done: ① feed is fresh, do not feed moldy and rotten feed. ② should strengthen feeding and management, improve environmental hygiene, and supplement feeding of young cats at the right time. Adding chlortetracycline or oxytetracycline to ③ feed can prevent the disease.