Synovia bursa supports former put oneself in another's position (MS) and virus sex arthritis are the athletic obstacle disease that the middling that raise chicken sees. Synovia bursa raises abbreviation of former put oneself in another's position " synovitis " , abbreviation of virus sex arthritis " arthritis " , both can bring about gallinaceous group be not amounted to again mark, orderly degree of difference, height yield an egg is low. The clinical symptom that and synovia bursa raises former put oneself in another's position and virus sex arthritis behaves is similar, ill chicken appears break down, gammy, articulatory strut. So, from clinical symptom, even if have experience raise door, very difficult also judgement goes out is synovitis or arthritis. Add bursa of near future synovia to raise former put oneself in another's position to come on tall, many raising door encounter chicken only group break down, gammy, consider as synovia bursa to support former put oneself in another's position, easy negligence has the arthritis that same symptom behaves, cause a disease by accident examine is treated by accident.
Learn today, how to differentiate synovia bursa to raise former put oneself in another's position and virus sex arthritis and prevent accuse train of thought.
We are in when differentiating a disease, can have the aid of is very various the law undertakes diagnostic, for instance the popular characteristic of basis disease, body is expressed and anatomize an examination, and depart of cause of disease and appraisal. When differentiating synovitis to raise former put oneself in another's position and virus sex arthritis, need above of have the aid of a variety of methods are analysed in the round, make diagnose integratedly.
(1) the clinical symptom distinction that synovia bursa raises former put oneself in another's position and virus sex arthritis
No matter be synovia bursa,supporting former put oneself in another's position still is virus sex arthritis, ill chicken appears lie the bottom does not rise, break down, gammy, because collect,go down for a long time to feed be less than feed and gradually angular death. On clinical symptom the differentia of synovia bursa and arthritis depends on, the bosom keel of the ill chicken that affected synovitis also can appear cyst, the feeling that use a hand is calorific bouncy or hair is good, and ungual mat strut.
The ill chicken joint that affects arthritis is exhibited outside skeletal misrepresentation, basically appear in joint position strut, some disease have pathological change of ridgy bleb model all round gallinaceous joint, this is both different point. In addition, serious synovitis ill chicken still can have respiratory tract symptom, part of speech, snorty, arthritis of this virus sex won't appear more.
(2) the distinction that synovia bursa raises former put oneself in another's position and virus sex arthritis to anatomize a symptom
After ill chicken affects synovitis, bosom is hypodermic bubble of keel occurrence flood, inchoate and visible have flaxen crystal jelly appearance mucus, later period turns breastbone of consist in of maize cheese content into synovia bursa. Be in a bad way person, also can appear in joint of ungual mat, hip joint, ancon buff is oozy fluid or maize cheese content, head of femur of hip joint place is necrotic.
Arthritic ill chicken sees articulatory antrum inside exudation of damask blood sample, tendon of chronic exemple sural bowel ruptures, articulatory cartilage debaucjed, the film outside seeing a heart sometimes phlogistic or pericardium accumulates fluid, liver, lienal go up with cardiac muscle have petty necrotic kitchen range.
(3) synovia bursa raises former put oneself in another's position and virus sex arthritis to come on of the characteristic different
Virus sex arthritis basically happens in the fryer, egg chicken happens less, and synovia bursa raises Yuan Tiyan to see at the egg chicken is mixed more 817 fryers breed. Synovia bursa bears easy infection of chickling of week of 4-12 of former put oneself in another's position, especially the chicken of 4-9 Zhou Ling, virus sex arthritis sees more at chicken of 4-6 Zhou Ling. And the synovitis of prep above of incidence of a disease of virus sex arthritis, can amount to 100% , mortality normally under 6% . Synovia bursa raises the incidence of a disease of former put oneself in another's position to be 2%-75% , mortality differs in 1%-10% .
(4) depart of cause of disease and serological examination
From cause of disease of the depart in articulatory and oozy fluid, oozy fluid receives a liquid in education radical, asepsis takes slippery film a small, throw a liquid directly in education radical, 37 ℃ education receives solid to foster after 24 hours base. When the liquid color of education radical occurrence regularity changes when, change by red yellow, solid is fostered base of occurrence model " poached eggs " when shape bacterium colony, criterion depart of cause of disease is successful.
Use technology of antibody of indirect immunity fluorescence to solid the bacterium colony on education radical makes identification, the sample book that supports former put oneself in another's position to a few kinds when exist at the same time also can observe clearly among them the electropositive bacterium colony of particularity. Be in likewise when differentiating virus sex arthritis, the cause of disease of articulatory fluid depart from ill chicken, diffuse with agaragar experiment (AGP) or experiment of adsorption of enzymatic couplet immunity have identification.
(1) above all, select good chicken young plant. Bursa of gallinaceous slippery film raises former put oneself in another's position and virus sex arthritis to be able to pass kind of egg perpendicular transmission, it is better to should choose credit and public praise, take seedling of kind of depurative gallinaceous field chicken seriously, inchoate appear kind of this ill chicken field, choose no longer later.
(2) next, the happening of two disease and environmental quality have very big concern, gas of Shi Han, ammonia is main inducement again. Want to prevent the happening of two disease, want to strengthen management above all, do good henhouse ventilated, disinfection works. In addition, raise density to want reasonable, temperature wants appropriate, give dung frequently, henhouse does not have excitant gas. Salt of ammonium of season of choice double catenary, get together the disinfectant such as the dimension ketone iodine, hydrogenous oxidation natrium of 3% is used alternately, undertake chicken is disinfected taking.
(3) additional, vaccine and medicaments prevent. At present virus sex arthritis basically relies on vaccinal immunity to prevent, send gallinaceous field area, high to this ill tall hair, be in respectively chicken group 1-7 day age, 28 day age and open antenatal each are vaccinal oil seepage of virus sex joint. Although synovia bursa raises vaccine of former put oneself in another's position to be able to protect partial chicken only group avoid suffer infection, but the chicken that sends gallinaceous field area, high in tall hair group immunity is vaccinal, synovia bursa can decrease on certain level to chicken group harm. In addition, the local sensitive medicine such as element of element of Lin Ke mildew, grand sight mildew can choose to undertake bursa supports former put oneself in another's position precautionary synovia with 45 day age in 15 day age, 30 day age.
Still do not have the effective method that treats virus sex arthritis at present, precaution is the best method that controls this disease.
When remedial synovitis supports former put oneself in another's position, choose local sensitive medicaments to undertake using drug, be like element of Lin Ke mildew + element of element of grand sight mildew, peaceful Le Jun + doxycycline, Tai Miaojun element + doxycycline, use medical 7-8 day continuously. Serious to coming on break down chicken, nuo of intramuscular injection favour is sanded at the same time star, according to 10 milligram / kilogram, 1 / day, successive 3-4 day, the effect is better. The cod-liver oil that pink of AD3 of vitamin A, vitamin, water-solubility complements in the meantime comes repair mucous membrane.
Above raises former put oneself in another's position and virus sex arthritis about bursa of gallinaceous slippery film namely differentiate diagnose and prevent accuse train of thought.
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