Melitocin intradermal test

The intranasal test for nasosin is an experiment conducted by intranasal injection of nasosin. Monogamous beast infection caused by Pseudomonas sinensis. It is characterized by the formation of nasal nodules and ulcers in the upper respiratory tract mucosa, lungs, skin or other parenchymal organs. People who are inadvertently manipulated in the laboratory or exposed to sick animals can also be infected and are often acutely ill, so it is also a zoonotic disease. When the male guinea pig is inoculated intraperitoneally with the sinus disease, the Strauss reaction can be produced. Basic Information Specialist classification: Infectious disease examination and classification: immunological examination Applicable gender: whether men and women apply fasting: not fasting Analysis results: Below normal: Normal value: no Above normal: negative: normal. Positive: Abnormal: Positive reaction to purulent conjunctivitis and swelling of the eyelids. Tips: Pay attention to rest, work and rest, life order, and help the disease. Normal value Intradermal test of nasosin: non-disease animals were negative. The sick animal showed a positive reaction of purulent conjunctivitis and swelling of the eyelids. Clinical significance Nasal allergy is the use of nasosin as an eye or eyelid test. The sick animal has a positive reaction of purulent conjunctivitis and eyelid swelling, and the non-sick animal has a negative reaction. Serological tests mainly use the complement fixation test. Laboratory diagnosis can also be carried out using bacterial isolation culture, animal vaccination and pathology. Abnormal results: the formation of snot nodules and ulcers in the mucous membranes, lungs, skin or other parenchymal organs of the respiratory tract above the single hoofed beasts. Infected people cause symptoms such as sepsis, swollen lymph nodes and skin mucosal damage. People in need of examination: patients or beasts suspected of being infected with Pseudomonas sinensis. Positive results may be diseases: Pseudomonas sinus pneumonia, Rhizoctonia pyogenic pneumonia, nasal discharge notes At present, there is no immunization method for nasal sputum, which can only be controlled by quarantine, isolation and culling or treatment of open-ended diseased horses. Many countries have eliminated their noses, and in China they have yet to be further controlled and eliminated. Sulfonamides and antibiotics (chlortetracycline, oxytetracycline) have significant effects on acute nasal discharge. Human noses are often fatal in the past and can now be treated. Inspection process (1) Eye method: According to the volume indicated by the bottle label, it is diluted with physiological saline and then judged by 3 hours, 6 hours, 9 hours and 24 hours. The judgment criteria are as follows: Negative reaction (-) with response or slight conjunctival congestion and tearing. Suspected reaction (±) conjunctival flushing, diffuse edema and grayish white mucous (non-purulent) eyelids. Weak positive reaction (+) Conjunctival inflammation, obvious edema, and a small amount of purulent eyelids, or purulent eyelids mixed in gray-white mucinous eyelids. Positive reaction (++) eyelid edema, eyes in a half-open state, a moderate amount of purulent eyelids. Strong positive reaction (+++) eye reaction is particularly obvious, the upper and lower eyelids are glued to each other, and a large amount of pus appears. Negative and suspicious reactions of horses, mites and ticks should be re-examined after 5 to 6 days. At the time of re-examination, 3 to 4 drops of nasosin were dropped into the same eye of the first eye, and after 3 hours, 6 hours, 9 hours, and 24 hours, the results were determined according to the aforementioned criteria. (2) Intradermal injection method and preoperative treatment of healthy skin shearing at 1/3 of the middle of the neck (or shaving one day in advance), with a diameter of about 10 cm, using a caliper to measure the thickness of the central skin fold of the operation. Good record. Department of disinfection before injection. Injection method and dosage: The purified sinusin was diluted with physiological saline to a concentration of 0.5 mg per ml, and all animals, regardless of size, were intradermally injected with 0.1 ml. Small vesicles should be present at the injection site. If in doubt, another site other than 15 cm or the opposite side should be re-injected. The determination was made 72 hours after the injection, and the inflammatory reaction such as heat pain and swelling was carefully observed at the injection site, and the thickness of the skin wrinkles was measured with a caliper for detailed recording. The criteria are as follows: Positive reaction (+) local inflammatory reaction is obvious, the difference in skin thickness is not less than 4mm; Suspected reaction (±) local inflammatory reaction is not obvious, the difference in skin thickness is between 2.1 and 3.9 mm; Negative reaction (-) local non-inflammatory reaction, skin thickness difference is not higher than 2mm; for suspicious reaction animals, after 72 hours of judgment, immediately on the other side with the same dose of the same batch of bacteria for the second intradermal The injection was determined after 72 hours of injection. Note: If there is a certain degree of inflammatory reaction in the local area, even if the skin thickness difference is below 2mm, it should be judged as a suspicious reaction. Not suitable for the crowd There are no special taboos. Adverse reactions and risks There are no related complications and hazards.

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