The Study On Occurring Regularity And Diagnose And Treatment Technology Of Cow Endometritis In The Southern Of Henan

Cow endometritis is one of the most common obstetric diseases ,because the region and the cows'feeding and management conditions is difference.The reports about the incidence rate are not consistent. In order to find the disease regularity and the diagnosis method, , this research targeted Some cattles of the farms in south of Henan Province ,From January 2009 to December 2009 .The key researches are as following :first, diagnose the 4-week cows for endometritis with B-mode ultrasound diagnosis which is basic combined the rectum, vagina comprehensive diagnosis; Second, survey and count the factors related cow endometritis incidence. The factors include calving month, age and parity, the relationship of retention placenta and difficult calving. Third, selected 60 cows randomly suffering from endometritis,distilled the uterine contents for bacteriological isolation, identification, and susceptibility test.Forth, randomly selected 60 cows suffering from endometritis, given contrast test of treatment.The results of study:1. The average incidence rate of cows endometritis is 35.14% in Southen Henan Province,the serious accounted for 18.81%,the moderate accounted for 35.18%,the mild accounted for 46.02%.2.The survey results of factors related cow endometritis in southen Henan:In July and August, the average incidence rate was 57.47% ,which were significantly different (P<0.01) with the rest months (30.52%) and the whole country annual average incidence rate( 35.14%); the difference between first-born cow incidence rate (58.22%) and three-born cow incidence rate (18.41%) was significant (P <0.01), it's the same with the average incidence rate (35.14%), the difference was significant (P <0.01); The incidence rate(90.99%) because of retention placenta has a significant difference with the occurrence rate (29.77%)resulted from the afterbirth exfoliated normally. The rate (74.32%) of dystocia infected endometritis with the rate(28.64%) of natural delivery infected endometritis, the difference was significant(p<0.01).3. The major pathogens of cow endometritis in southen Henan Province were Staphylococcus, E. coli, purulent actinomycetes. The general distribution of pathogens was that aureus staphylococcus which is accounted for 15.86%; Epidermis staphylococcus 11.01%; escherichia coli 18.50%; purulent actinomycetes 14.98%; Klebsiella 7.49%; Salmonella 5.73%; streptococcus 5.29 %; Bacillus cereus 4.85%; Proteus mirabilis 3.08%, anaerobic Bacteroides 5.29%; anaerobic Fusobacterium, 2.2%; anaerobic digestion of Streptococcus 3.08%; anaerobic G +-free accounts for 2.64% of Bacillus.4. According to drug sensitivity test, the best anti-microbial drugs selected are Florfenicol, Doxycycline, Ceftiofur, Vancomycin, the strongest antibacterial effect is florfenicol. In Chinese herbal medicine the antibacterial effect of baicalin, berberine, liquorice and houttuyniae herba were better.Complex combination the antibacterial effect for(motherwort&scutellaria& safflower)combination were better.5.After the contrast test of western treatment,traditional treatment and tcm wm treatment, the early pregnancy diagnosis results using B-type ultrasonic diagnostic apparatus showed that: the pregnancy rate of western treatment group was 70%; the pregnancy rate of tcm group was 60%; the pregnancy rate of combination of TCM with Western medicine;integrated traditional and western medicine was 95%. It demonstrated that conbined traditional Chinese medicine and western medicine treatment is the best.Conbined traditional Chinese medicine and western medicine treatment project is hystera dabble antibiotics(florfenicol,Doxy-II,Ceftiofur), usus internus Chinese herbal medicine(motherwort,scutellaria,safflower).