A MORPHOLOGIC STUDY OF PULMONARY HYPOPLASIA IN FETAL RABBITS WITH EXPERIMENTAL DIAPHRAGMATIC HERNIA
- VernacularTitle:兔胎仔实验性膈疝肺发育不全组织形态学研究——光镜检查肺发育不全的特点
- Author:
Caiju ZHOU
- Publication Type:Journal Article
- Keywords:
Fetal rabbits. Congenital diaphragmatic hernia;
Pulmonary hypoplasia
- From:
Journal of Chongqing Medical University
1986;0(03):-
- CountryChina
- Language:Chinese
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Abstract:
Experimental diahragmatio hernia was created on fetal rabbits during gestaional day (GD) 23-25d, and 8 rases of the model survived in intrauterin'j life up to the full term -were obtained by hysterotomy for morphologic study on pulmonary hypoplsia. At the samatime 20 normal f^tal rabbits on 19-23d were studied for pulmonary development in scries. Four stages of normal fetal lung development, such as pseudoglandular period (19-23d), canalicular period (23-25d), sacular period (25-28d), and alveolar period (28-23d) were demonstrated. While in the experimental models, the pulmonary development were hindered in various. degrees related to the onset of diaphragmatic hernia on GD, and the extent of compression by herniated intra-abdominal organ
