proventricular

proventricular

1. In this study, a new pathogen which had a type proventricular pathogenicity in chickens was isolated from chicken farm in Dezhou area.

从德州市某些鸡场发生的以腺胃肿大为特征病变的病鸡群中收集腺胃组织进行了病原分离。

2. proventricular valvule

前胃小瓣

3. proventricular valve

前胃瓣

4. proventricular gland

原胃腺

5. proventricular type infectious bronchitis virus

腺胃型传染性支气管炎病毒

6. The veins of the glandicularis ventriculi were joined by the cranial and caudal proventricular veins, which drained into vena cava posteriov and hepatic portal sinister respectively.

腺胃血液的静脉有腺胃前静脉和腺胃后静脉，分别汇入后腔静脉和左肝门静脉。

7. Isolation and Primary Identification of Avian Proventricular Type Infectious Bronchitis Virus

鸡腺胃型传染性支气管炎病毒的分离与初步鉴定