GB/T 27980-2011 English PDFUS$329.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 27980-2011: Diagnostic techniques for equine viral arteritis Status: Valid
Basic dataStandard ID: GB/T 27980-2011 (GB/T27980-2011)Description (Translated English): Diagnostic techniques for equine viral arteritis Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: B41 Classification of International Standard: 11.220 Word Count Estimation: 14,174 Date of Issue: 2011-12-30 Date of Implementation: 2012-06-01 Regulation (derived from): Announcement of Newly Approved National Standards No. 23 of 2011 Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China Summary: This standard specifies the horse viral arteritis diagnostic techniques. This standard applies to horses viral arteritis diagnosis and quarantine. Where virus isolation, agarose gel immunodiffusion test, reverse transcription polymerase chain reaction test for viral arteritis horse pathogen diagnosis, neutralization test and drunk -linked immunosorbent assay for viral arteritis horse antibodies testing. GB/T 27980-2011: Diagnostic techniques for equine viral arteritis---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.Diagnostic techniques for equine viral arteritis ICS 11.220 B41 National Standards of People's Republic of China Ma viral arteritis diagnostic techniques Issued on. 2011-12-30 2012-06-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordThis standard was drafted in accordance with GB/T 1.1-2009 given rules. The standard proposed by the People's Republic of China Ministry of Agriculture. This standard by the National Standardization Technical Committee Animal Epidemic Prevention (SAC/TC181) centralized. This standard was drafted. Tropical and Subtropical Agriculture Ministry Key Laboratory of Animal Virology. The main drafters. Zhang Nianzu, Yang Shi standard, Song Jian collar, Du Jian, Wang Jinping, Zhu Jianbo, Li Huachun. Ma viral arteritis diagnostic techniques1 ScopeThis standard specifies the horse viral arteritis diagnostic techniques. This standard applies to horse viral arteritis diagnosis and quarantine. Wherein the virus isolation, agarose gel immunodiffusion test, reverse transcription of poly Chain reaction test applies to horses viral pathogen diagnosis of arterial inflammation, and enzyme-linked immunosorbent assay test and is suitable for horse virus Arteritis antibody detection.2 clinical diagnosis2.1 Epidemiology Ma viral arteritis is a horse by equine arteritis virus caused sporadic respiratory and reproductive systems contagious Disease, the disease only infected equine animals, mainly through the reproductive and respiratory systems and the spread of infection. No obvious clinical symptoms infected stallions, But it is a dangerous source of infection. Long-term carriers of the virus stallion by natural mating or artificial insemination way to pass the virus to mares. Abortion horse Placenta, fetal fluid, the fetus can also spread the disease. Horses in the acute phase of illness through respiratory secretions of the virus to the same group or being in contact with a horse horse. Also can pass the virus to susceptible horse by contact utensils, feeds and feeding personnel. The disease was a worldwide distribution, serological test confirmed China is also the presence of the disease. 2.2 clinical symptoms Mark patients showed clinical signs and symptoms of clinical diagnosis Asia, most naturally infected horses showed clinical signs Asia. Experimental infection incubation period To 1d ~ 6d, widespread infection of the wild 3d ~ 4d. Typical symptoms of the disease are fever, general infection 3d ~ 14d body temperature reached 41 ℃, and sustainable 5d ~ 9d. Performance anorexia, depression, severe edema of the limbs, stiff pace, eyes, nasal secretions increase, the latter part of pus Mucus occurs rhinitis and conjunctivitis. Face, neck, buttocks formation of skin rash. Stallion scrotum and foreskin edema, weak horse and foal It can cause death. Pregnant mares abortion, the abortion rate of 90%. Abortion occurs 10d ~ 30d after infection, usually occurs Pro Early onset of diagnosis or recovery. Often the fetus before abortion to death, aborted fetus edema, and respiratory mucosa membrane of spleen is bleeding. Mare After recovery rarely infected, but after most of the stallions recovery become long-term carriers of the virus. These symptoms are not simultaneously in the same herd appear. Foal, filly aging and poor nutritional status of the horse, the clinical symptoms are serious, equine obvious than nonpregnant mares. Except for a very small number of patients die Mafa Sheng Death, generally mild clinical symptoms. 2.3 pathological changes Deaths The main pathological change within systemic arterial tube smaller muscle cell necrosis, resulting in endometrial epithelial lesions characteristic Edema and hemorrhage and thrombosis and infarction. Results common lobar pneumonia and pleural exudate, systemic arteritis all serous And mucous membranes and the lungs and the diaphragm are all a bit like bleeding. There bleeding, heart, spleen, lung, kidney, pregnant mare's uterus, adrenal conjunctiva, Subcutaneous eyelids, knee or hock and below the scrotum and testicles, was found bleeding and edema can change. Slow recovery of sick horses Damage includes generalized systemic arterial inflammation and severe glomerulonephritis. After experimental infection observed damage can be divided into three types, namely, Development (progressive) type, terminal (terminal) and chronic active type. From infection 4d ~ 6d observe the development of (progressive) type of injury, he had found hydrothorax More congestion lymph nodes, vascular edema of the colon to the cecum, large intestine lymph nodes, but also shows moderate epithelial necrosis. TERMINALS (End) type of injury is considered to be all swollen lymph nodes Development (progressive) Extended injury, manifested as subcutaneous edema, pleural effusion, a large number of body To varying degrees of bleeding, cecum and colon infarction. Submucosal edema and severe bleeding, sometimes visible adrenal hemorrhage. Virus inoculation ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 27980-2011_English be delivered?Answer: Upon your order, we will start to translate GB/T 27980-2011_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 27980-2011_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 27980-2011_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay. |
