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SN/T 3903-2014 English PDF

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SN/T 3903-2014: Quarantine protocol for echinococcosis of entry cattle, sheep and goats
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SN/T 3903-2014English419 Add to Cart 3 days [Need to translate] Quarantine protocol for echinococcosis of entry cattle, sheep and goats Valid SN/T 3903-2014

PDF similar to SN/T 3903-2014


Standard similar to SN/T 3903-2014

GB/T 25165   NY/T 909   SN/T 1353   

Basic data

Standard ID SN/T 3903-2014 (SN/T3903-2014)
Description (Translated English) Quarantine protocol for echinococcosis of entry cattle, sheep and goats
Sector / Industry Commodity Inspection Standard (Recommended)
Classification of Chinese Standard B42
Classification of International Standard 11.220
Word Count Estimation 16,141
Date of Issue 4/9/2014
Date of Implementation 11/1/2014
Quoted Standard SN/T 1193
Regulation (derived from) State inspection certification (2014) 210
Issuing agency(ies) General Administration of Customs
Summary This standard specifies the entry of cattle, morphological identification, histopathological identification, ELISA testing and technical specifications PCR detection of sheep hydatid disease quarantine time. This standard applies to the entry of cattle, s

SN/T 3903-2014: Quarantine protocol for echinococcosis of entry cattle, sheep and goats

---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.
(Imported cattle, sheep hydatid disease quarantine technical specifications) People's Republic of China Entry-Exit Inspection and Quarantine Standards Imported cattle, sheep hydatid disease quarantine Technical Specifications Quarantineprotocolforechinococcosisofentrycattle, sheepandgoats Issued on. 2014-04-09 2014-11-01 implementation People's Republic of China The State Administration of Quality Supervision, Inspection and Quarantine released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This revised standard adopts the International Organization for Animal Health (OIE) prepared by the "terrestrial animal disease diagnostic manual" (2010 edition) 2.01.04 Related Content Echinococcosis/Hydatidosis hydatid disease in cattle and sheep from the development section. This standard is proposed and managed by the National Certification and Accreditation Administration Committee. This standard was drafted. China Inspection and Quarantine Science Research Institute, Qinghai CIQ. The main drafters of this standard. Wu Shaojiang, Caixia, Zhao Qing, Lin Xiangmei, Liu, Deng Jun flower. Imported cattle, sheep hydatid disease quarantine Technical Specifications

1 Scope

This standard specifies the entry of cattle, sheep hydatid disease quarantine morphological identification when histopathological identification, ELISA and PCR detection check Test specifications. This standard applies to the entry of cattle, sheep and other animals and their products hydatid (ie Echinococcus granulosus) quarantine.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. SN/T 1193 genetic testing laboratory technical requirements

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Periodic acid-Schiff reaction periodic-acid-Schiffreaction; PAS After the sugar has been strong oxidants periodic acid oxidized to form polyaldehydes. Polyaldehydes colorless magenta sulfate and then the composite (i.e., Schiff reagent), forming Purple product. Appears in the connective tissue PAS-positive cell-free accumulation layer is hydatid.

4 clinical diagnosis

Cattle and sheep in the early infection usually mild infection and no obvious symptoms and coat against the legislation when severe infections, weight loss, stunted growth. Parasitic lung When a significant portion of cough, parasitic liver can cause indigestion and other symptoms. But generally subclinical.

5 Laboratory tests

5.1 Histopathology identified 5.1.1 necropsy Echinococcus granulosus parasitism in cattle or sheep liver, lungs and other parts of the hand palpation or cut tissue cysts can be found. As in capsule or The sterile bag found protoscolex can be diagnosed as hydatid. The structure is unclear, further using periodic acid Schiff reaction (PAS) were diagnosed. 5.1.2 Morphological examination Echinococcus granulosus cystic structure for the package, the diameter of 5cm ~ 10cm, up to 30cm, capsule filled with yellow liquid, can generate endogenous Of ASCUS and protoscolex. There protoscolex rostellum two rows of small hooks, hooks of different sizes, the first platoon 22μm ~ 45μm, the second platoon leader 18μm ~ 38μm (see Appendix A). Suspicious tissue cysts seized fixed with 4% formaldehyde, and reaction was carried out using periodic acid Schiff confirmed.

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