Molding method for laying hen salpingitis
A technology of salpingitis and fallopian tubes, which is applied in the field of modeling hen salpingitis, can solve the problems of long-term inflammation, difficult operation, and high surgical environment requirements, and achieve obvious inflammatory characteristics, simple operation, and repeatability good sex effect
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Embodiment 1
[0036] Example 1, 10 Hai-Line gray laying hens in the laying period were randomly divided into 2 groups, 5 birds in each group, which were respectively the blank control group and the model-making group. The modeling group was made with 20% modeling preparation according to the aforementioned method, and the blank control group was not treated. Observe and record the mental state, egg production and abnormal egg production of laying hens in each group.
[0037] Results: The laying hens in the model-making group had clinical symptoms such as pain and restlessness, belly landing, feathers around the cloaca polluted by yellow-white sticky secretions, cloacal eversion and congestion and swelling, and eggs with blood, small eggs, The performance of abnormal eggs such as soft-shell eggs and sand-shell eggs. The laying hens in the blank control group behaved normally, without the above-mentioned performances.
Embodiment 2
[0038] Embodiment 2, according to embodiment one grouping and modeling. Three feathers were randomly selected from each group to be killed, and the abdominal cavity, ovaries and fallopian tubes were observed by laparotomy.
[0039] Results: There was a small amount of effusion in the peritoneal cavity of the laying hens in the model group, the oviduct was swollen and flushed, the diameter became thicker, and the wall of the oviduct became thicker after incision. The oviducts of laying hens in the blank control group were normal in appearance without the above-mentioned pathological changes.
Embodiment 3
[0040] Embodiment 3, according to embodiment 1 grouping and modeling. Three feathers were randomly selected from each group to be killed, and sections of oviduct and uterus were taken for observation.
[0041] Results: In the model group, the fallopian tube epithelial cells were exfoliated, degenerated and necrotic, and a large number of neutrophils infiltrated, and there was a tendency to diffuse. In the blank control group, the oviduct structure was clear without neutrophil infiltration, see figure 1 .
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Abstract
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Application Information
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