NY/T 681-2003
AbolishedDiagnostic techniques for chicken infectious anemia
鸡传染性贫血诊断技术
Catalogue
前言 → 1 范围 → 2 临床诊断 → 3 病毒分离与鉴定 Foreword → 1 Scope → 2 Clinical Diagnosis → 3 Virus Isolation and Identification
Scope
This standard specifies diagnostic techniques for chicken infectious anemia (CIA), including clinical diagnosis, isolation and identification of CIA virus, enzyme-linked immunosorbent assay, and immunoenzyme test. This standard is applicable to the diagnosis of CIA.
本标准规定了鸡传染性贫血 (CIA)的临床诊断 CIA 病毒的分离与鉴定.酶联免疫吸附试验和免疫酶试验等诊断技术。本标准适用于 CIA 的诊断
Keywords
Application Summary AI generated
Veterinary laboratories and diagnostic institutions use this standard to detect and confirm chicken infectious anemia. It provides multiple diagnostic methods to accurately identify the virus, thereby helping to control disease spread. This standard is important for maintaining poultry health and reducing economic losses.
兽医实验室和诊断机构使用本标准来检测和确诊鸡传染性贫血。该标准提供了多种诊断方法，帮助准确识别病毒，从而有效控制疾病传播。它对保障养鸡业健康、减少经济损失具有重要意义。
AI Summary AI generated
This standard specifies diagnostic techniques for chicken infectious anemia (CIA), including clinical diagnosis, virus isolation and identification, enzyme-linked immunosorbent assay, and immunoenzyme test. Clinical diagnosis is based on anemia symptoms and pathological changes such as pale bone marrow and lymphoid atrophy. Virus isolation uses the MDCC-MSBI cell line. The standard is applicable for laboratory confirmation of CIA, aiding disease surveillance and control.
本标准规定了鸡传染性贫血（CIA）的诊断技术，包括临床诊断、病毒分离与鉴定、酶联免疫吸附试验和免疫酶试验。临床诊断基于贫血症状和病理变化，如骨髓苍白、淋巴组织萎缩。病毒分离使用MDCC-MSBI细胞系。该标准适用于CIA的实验室确诊，有助于疾病监测和控制。
Key Sentences extracted from text
本标准规定了鸡传染性贫血 (CIA)的临床诊断 CIA 病毒的分离与鉴定.酶联免疫吸附试验和免疫酶试验等诊断技术。
CIA 的主要临床特征是贫血。
病鸡表现再生障碍性贫血 ,消瘦,骨髓发白 ,肌肉及内脏器官苍白 ,肝脏,肾脏肿大并褪色 ,血液稀薄 ,凝血时间延长。
病鸡表现全身性淋巴组织萎缩 ,胸腺 ,法氏囊 脾脏和盲肠 扁桃体以及其他组织内淋巴细胞严重缺失。
当有马立克氏病,传染性法氏囊病等免疫抑制性疾病发生时.雏鸡对鸡传染性贫血病毒 (CIAV)的易感性增高 ,发病早且严重。
This standard specifies diagnostic techniques for chicken infectious anemia (CIA), including clinical diagnosis, isolation and identification of CIA virus, enzyme-linked immunosorbent assay, and immunoenzyme test.
The main clinical feature of CIA is anemia.
Affected chickens show aplastic anemia, emaciation, pale bone marrow, pale muscles and internal organs, enlarged and discolored liver and kidneys, thin blood, and prolonged clotting time.
Affected chickens show generalized lymphoid atrophy, severe depletion of lymphocytes in the thymus, bursa of Fabricius, spleen, cecal tonsils, and other tissues.
When immunosuppressive diseases such as Marek's disease and infectious bursal disease occur, chicks have increased susceptibility to chicken infectious anemia virus (CIAV), with earlier and more severe onset.