Respiratory system Back

Lung bud, pleural cavity





1. Liver
2. Lung bud
3. Pericardial cavity
4. Peritoneal cavity
5. Pleural cavity
6. Pleuropericardial membrane
7. Pleuroperitoneal membrane
8. Septum transversum
9. Splanchnic mesoderm
Technique: Paraffin section
Staining: Hematoxylin-eosin
Orientation: Longitudinal section
Developmental age: 6 weeks
Magnification (objective): x10