پایش بهداشتی خوکچه هندی تولیدی موسسه رازی به سالمونلا، بوردتلابرونشی سپتیکا و پاستورلا

One of the important bacterial diseases in Guinea pig which appears with different clinical symptoms is Salmonellosis and Bordetella bronchiseptica infection. They can be contracted in any age. Eating contaminated food especially contaminated vegetables is one of the contamination way. Infection appears through mucus and ocular conjunctiva and spread very fast. Guinea pigs which are recovered can be microorganism carrier and organism spread alternatively in their feces. Clinical symptoms include: inappetence, gathering in one place, no response to noise, disheveled hair and inflammation. Abortion is seen. Young Guinea pigs die with out any clinical symptoms. Diarrhea is not seen. Mortality rate is high and sometimes it can reach to %. Bordetella bronchiseptica is a common inhabitant of the upper respiratorytract of theguinea-pig, rabbit and rat, where it shows a high degree of infectivitybut a low degree of virulence (Griffin, ; Griffin & Dean). However, it can cause pneumonia (Lane-Petter &Porter, ). Smith ( ) believed that latentinfection with B. bronchisepticais a frequent cause of pneumonia in someAnimals, particularly in guinea-pigs. It has been shown that in guinea-pigs (Winsser, ) and in rabbits (Winsser, ] ; Smith & Webster, ] )intranasal inoculation of cultures of B. bronchiseptica resulted in death, or inthe development of a farrier state in most survivors. In these animals theorganism established Itself on the mucosa of the upper respiratory tract, and specific antibodies could be demonstrated in the serum. Stress appears toactivate latent infections in guinea-pigs, rats and rabbits and these species inshould not be kept contact owing to the possibility of cross infection. In a detailed description of the organism and its properties, Winsser ( ) recommended that guineapigs used for experimental purposes should be obtained from colonies free from B. bronchiseptica. The animals should be examined by nasal swabbing,and by posthumous bacteriological examination of trachea and lungsFlosa's advice is that, in three months period, use heads of weeks age Guinea pig. To this end in months for microbe examinations, taking sample of cecom , spleen for Salmonla and lung , nazofarinex for Bordetella bronchiseptica, also pastoralmostisida is one of the most important microorganism which its filtration is advised by Flosa, although this bacteria is optional in rodents but it can be the reason of chronic snuffles along with weak olfactory, middle ear's infection, pneumonia with bronshi's infection. Sampling of above mentioned parts, among Guinea pig, no salmonella, Bordetella bronchiseptica, and pasteurella didn't separate.(table ) and they were negative from group A Streptococ and pneumonia. Other bacteria were prevail, such as nonpathogenic streptococcus in nazofarinex . Of Cecom samples, % Klebsiella, % E.coli, % proteus,and % Entrococ were separated , and these results were conformed with Hanson's theory. Collected data will be analyzed and final result will be done. Keyword: FELASA-Bordetella bronchiseptica- salmonella- pasteurella- Salmonellosis-Health monitoring- Klebsiella- proteus- Entrococ.

کلیدواژه ها:

خوکچه های هندی ، باکتریوزها ، بیماری های جانوری ، بیماری زاها ، موسسه تحقیقات واکسن و سرم سازی رازی