NY/T 571-2002
AbolishedDiagnostic techniques for strangles
马腺疫诊断技术
Catalogue
前言 → 1 范围 → 2 规范性引用文件 → 3 临床检查 → 4 细菌学检查 → 5 综合判定 → 6 鉴别诊断 → 附录A Foreword → 1 Scope → 2 Normative References → 3 Clinical Examination → 4 Bacteriological Examination → 5 Comprehensive Judgment → 6 Differential Diagnosis → Annex A
Scope
This standard specifies the technical requirements for clinical examination and isolation, culture, and identification of pathogenic bacteria of strangles. This standard is applicable to the diagnosis and quarantine of strangles in equine animals at places of origin, distribution centers, border ports, breeding and using units (including individuals).
本标准规定了马腺疫临床检查及病原菌分离培养鉴定的技术要求。本标准适用于马属动物产地、集散地、国境口岸、饲养及使用单位(含个体)马腺疫的诊断及检疫。
Normative References
Keywords
Application Summary AI generated
Veterinarians and animal quarantine personnel use this standard to diagnose strangles in horses, mules, and donkeys. They perform clinical examinations and bacteriological isolation and identification to confirm the pathogen. This standard matters because strangles is an acute infectious disease, and accurate diagnosis helps control outbreaks and prevent disease spread.
兽医和动物检疫人员使用这个标准来诊断马、骡、驴等马属动物是否患有马腺疫。他们通过临床检查观察症状，并进行细菌学分离培养和鉴定来确认病原。这个标准很重要，因为马腺疫是一种急性传染病，准确诊断有助于及时控制疫情，防止疾病扩散。
AI Summary AI generated
This standard specifies diagnostic techniques for strangles, including clinical examination and bacteriological examination. Clinical examination focuses on fever, nasal inflammation, and lymph node suppuration, with transient, typical, and malignant types. Bacteriological examination identifies Streptococcus equi through microscopy, isolation culture, biochemical tests, and mouse infection tests. The standard also provides comprehensive judgment and differential diagnosis to distinguish from equine infectious anemia and glanders. An annex includes culture medium preparation methods.
本标准规定了马腺疫的诊断技术，包括临床检查和细菌学检查。临床检查关注发热、鼻腔炎症和淋巴结化脓等症状，分为一过型、典型和恶性型。细菌学检查通过镜检、分离培养、生化试验和小鼠感染试验鉴定马腺疫链球菌。标准还提供了综合判定和鉴别诊断方法，以区分马传染性贫血和马鼻疽。附录包含培养基配制方法。
Key Sentences extracted from text
本标准规定了马腺疫临床检查及病原菌分离培养鉴定的技术要求。
马腺疫链球菌的形态及染色特征是:在脓球间散布着由几个甚至上百个球菌组成的波浪状弯曲的长链条，各菌大小不等，多呈扁球状，直径约1 um，菌体着色不均，革兰氏阳性。
糖发酵试验:发酵葡萄糖、麦芽糖、蔗糖、甘露糖、单奶糖、杨廿等，产酸不产气:不发酵覃糖、山梨醇、甘露醇、乳糖。
小鼠在24h-30h发生败血症或脓毒败血症死亡。
幼驹体温升高(39C-41C)，领下淋巴结肿大，随着炎症的发展，肿胀的淋巴结化脓破溃。
This standard specifies the technical requirements for clinical examination and isolation, culture, and identification of pathogenic bacteria of strangles.
The morphological and staining characteristics of Streptococcus equi are: scattered among pus cells are long wavy chains composed of several to hundreds of cocci, varying in size, mostly扁球状, about 1 um in diameter, unevenly stained, Gram-positive.
Sugar fermentation test: ferments glucose, maltose, sucrose, mannose, galactose, etc., producing acid but no gas; does not ferment trehalose, sorbitol, mannitol, lactose.
Mice die of septicemia or pyosepticemia within 24h-30h.
Foals have elevated body temperature (39C-41C), submandibular lymph node swelling, and as inflammation develops, the swollen lymph nodes suppurate and rupture.