| Gland gastritis was first put forward by Kouwenhoven, at present our country has the disease occurs, the main symptoms was glandular stomach of chicken swelling, growth retardation. The causes of the disease was primarily infectious factors, including virus such as Infectious bronchitis virus(IBV), Infectious bursal disease virus(IBDV), Reticuloendotheliosis virus(REV), also including bacteria such as Salmonella, escherichia coli (e. coli), Candidiasis and some anaerobic. The present study suggests that there was no specific drug treatment to the disease, many treatment means can only alleviate the formula, it is difficult to cure thoroughly in a short time, so once the chicken infected with the disease, the loss will be very large.This study will diagnose the sick chicken which was doubt infections gland gastritis disease on a chicken farm in DeYang, combined "Muscular and glandular stomach ulcer rehabilitation" with Jin-Banqing granule to observe the control of the white chicken gland gastritis treatment effect, and observe its effect on the properties of the growth of chicken.Firstly in the study, the clinical symptoms and symptoms of anatomical of chicken was observed, and then the methods such as virus biology research SPF chicken embryos was used for virus isolation batches, electron microscope, chicken red blood cells by in vitro for blood clotting experiment, SPF chicken embryo for EID50 determined projects. Finally the virus was used for vaccination to animals to verify the test results. Results show that the clinical and autopsy results of sick chicken was relatively close with data of gland gastritis, the preliminary think was that chicken infected gland gastritis disease; After virus was vaccinated chicken embryos, the third generation of chicken embryos increased mortality, and appears gradually increase, the alive chicken eggs hatch to 21 days of age were dwarf embryo; Electron microscope preliminary judgment the virus belonging to coronavirus; Experiments show that after 1% of pancreatic enzyme treatment of coagulation, virus on chicken red blood cells had strong aggregation effect; The ELD50 was 10"35 with Reed Muench method to calculate; NDV was reinoculated after 10 h when separation of virus vaccine by dilution chicken embryos,36 h later the blood clot price collect allantoic fluid test was 3log2,4log2 and 51og2; Animal pathogenic experiments show that the clinical symptoms and data shows that they were basically the same.This study randomly selected 1600 sick chicken from the age of 30 days which had small differences between them, then the chicken were divided into four group on average, group I was" Muscular and glandular stomach ulcer rehabilitation ", group II was Jin-Banqing granule, group â…¢ was "Muscular and glandular stomach ulcer rehabilitation" combined with Jin-Banqing granule, group IV was untreated group, group V use 400 health white chicken which had small differences between them as control group, comparing the experimental chicken deaths and mortality rate and cure rate after 15 d of experimental. Results show that the control group did not appear white chicken death phenomenon, prove that experimental conditions and the method was feasible. Compared with the untreated group, group I and group II were produced certain effect, however, mortality rate of group III was only 0.5%, significantly lower than the other group; Compared with the untreated group, the cure rate of group â… and group â…¡ was 68,25% and 60.50% respectively. The cure rate of group â…¢ of white chicken reached 89.50%, far higher than other experimental drug treatment.This study randomly selected 400 sick chicken from the age of 30 days which had small differences between them, then the chicken were divided into four group on average, group â… was" Muscular and glandular stomach ulcer rehabilitation ", group â…¡ was Jin-Banqing granule, group â…¢ was "Muscular and glandular stomach ulcer rehabilitation" combined with Jin-Banqing granule, group IV was untreated group, group V use 100 health white chicken which had small differences between them as control group. Weight the empty stomach chicken after 1,5,10,15,20d in dosing, record daily feed intake, daily gain and feed conversion rate. The data of experiment was showed by mean value, represented by SPSS 17.0 significant difference analysis. Results show that the growth curve showed untreated group enwrapped broilers growth is relatively slow, group â… and group â…¡ had the similar effect on the growth and development of the chicken, and combination enwrapped group â…¢broiler growth curve was close to healthy animals group, relative to group â… and group â…¡, with significant difference (p<0.05); The results of growth performance show that untreated group enwrapped chicken feed intake had the smallest weight than the minimum, so growth was also the most slowly (P<0.05). The effect of group I and group â…¡ on chicken growth was similar, and more close to weight ratio and feed intake (P>0.05). While group â…¢ combination white chicken growth performance index was close to healthy animals group (P>0.05), and the untreated group was show a significant difference (P<0.05).The above experimental results prove that the chicken were indeed infected by gland gastritis disease. The isolated disease viruses were fit for the feature of infectious bronchitis virus strain by means of chicken embryos to extend, determination of electron microscope observation and feature of coagulation, combined with the related experimental research report, by artificial infection showed pathological changes was the same as the natural performance basic; This experiment result shows that "Muscular and glandular stomach ulcer rehabilitation" joint Jin-Banqing granule to develop green particles enwrapped gland gastritis chicken cure rate reached 89.50%, mortality rate was only 0.5%, curative effect than single use "Muscular and glandular stomach ulcer rehabilitation" and Jin-Banqing granule; Combination can significantly improve the growth performance of white chicken, in the 20 d there was a significant difference (p<0.05), it was close to the normal group, and had smaller difference (p>0.05). At the same time, this method reduces the feed conversion ratio, effectively improve the feed utilization. Use "Muscular and glandular stomach ulcer rehabilitation" and Jin-Banqing granule combination therapy with chicken gland gastritis, not only can antiviral and antibacterial, but also can protect the glandular stomach mucosa, ultimately achieve the goal of curing. |
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