Diagnosis And Treatment Of The Dog Demodex

Canine Demodicosis (D.Canis) is a disease that result from canine skin Demodex mite(D. Canis, Leydig,1859) abnormal proliferation under suitable conditions,it is a commonclinical comparison of stubborn skin disease。Along with our country economic levelincrease, people's way of life is also quietly changing in city, more and more people keeppets。Pet skin disease as the most common diseases in clinical PET, has a very highproportion in all diseases。As a result of treatment for a long time, high cost of treatment, tothe dog 's quality of life has a great influence, has been plagued by the pet owner。Especiallyin the hot and humid summer, can account for the clinically20%—30%in all cases。Demodicidosis as clinically common and important skin disease。In recent years,infectious disease prevention work done better in the comparison, results in its incidence in alldiseases in the proportion increased significantly。. At the same time, vermiform mite clinicalfeatures are similar with other types of skin diseases, it is easy to be misdiagnosed and delaythe disease. Demodex is stubborn, and is easy to produce drug resistance on multiple drug,also affected by a variety of factors in the environment, easily repeated. Because of Demodexis affected by breed of animal, animal individual, age, living environment and so on. Lessthan one year old puppies have the highest incidence because the immune system is notperfect. In the elderly,Demodex canis caused by in the pathogenesis of multiple by endocrinedisorders and metabolic disorders. In some cases, after the onset of leading to low immunity,easy secondary to other bacterial or fungal infections, the results were often mixed infection.In some cases, Because the level of treatment and diagnostic equipment is limit ed,the needfor long-term treatment. demodicidosis as clinical main disease in veterinary clinic, lack ofeffective testing methods, and even drug abuse; plus the dog owners is urgent for thetreatment and have no enough patience and other factors, makes the clinical treatment of thedisease is very difficult.. This thesis is mainly investigate demodicidosis in Xi'an area and found vermiformmite skin disease is mostly secondary to some other bacterial and fungal infections, to bringmuch inconvenience in the diagnose and treat. In addition, testing methods were found incontrast in the Demodex folliculorum commonly used, plucking on Demodex detection rate isrelatively high, better than the transparent adhesive tape method and scraping method. In addition, the clinical of γ-interferon combined with application, the skin immunity has beengreatly improved. The time of the treatment and recovery is significantly less than the purelysymptomatic treatment...