CAJ | 학술논문

对经分子生物学手段检测出感染了传染性脾肾坏死病毒鳜 Siniperca chuatsi 组织进行病理学观察。结果发现：患病鳜（1）造血器官严重坏死：以脾脏最为严重，脾细胞正在坏死或已坏死，细胞稀疏；头肾和肾的淋巴样组织坏死次之；（2）主要器官血管壁组织坏死：脾、肝、头肾、肾的大血管均坏死；（3）组织淤血、出血：肠、肠系膜、性腺、肝脏等部位呈现不同程度的淤血、出血；（4）在各器官出现数量不一的肿大细胞：以脾脏中最多。
대경분자생물학수단검측출감염료전염성비신배사병독궐 Siniperca chuatsi 조직진행병이학관찰。결과발현：환병궐（1）조혈기관엄중배사：이비장최위엄중，비세포정재배사혹이배사，세포희소；두신화신적림파양조직배사차지；（2）주요기관혈관벽조직배사：비、간、두신、신적대혈관균배사；（3）조직어혈、출혈：장、장계막、성선、간장등부위정현불동정도적어혈、출혈；（4）재각기관출현수량불일적종대세포：이비장중최다。
H istopathologicalobservation w as conducted in m andarinfish Siniperca chuatsi infected by infectious spleen and kidney necrosisvirus(ISK N V)detected by m eansofm olecularbiology.Itw asfound that(1)hem atopoietic organs w ere severe necrosis:es-pecially the spleen w hich w as necrotizing orhad necrotized in cells being sparse.Lym phoid tissue ofhead-kidney and kidney w ere al-so severe;(2)B lood vascularw allofm ajororgans w ere necrosis:necrosis ofbig blood vascula w ere observed in spleen,liver,head kidney and kidney;(3)Tissues show ed congestion and hem orrhage,and there w ere differentlevels ofcongestion and hem orrhage in the intestine,m esentery,gonad,and liver;(4)There w as differentnum berofenlarged cells in various organs,the m ostsevere in the spleen.