Renal microvasculature in the adult pipid frog,Xenopus laevis: A scanning electron microscope study of vascular corrosion casts
نویسندگان
چکیده
منابع مشابه
Renal microcirculation of the bullfrog, Rana catesbeiana. A scanning electron microscope study of vascular casts.
The microcirculation of the bullfrog kidney was studied by scanning electron microscopy of the corrosion casts. The bullfrog kidney derives its blood supply from a dual origin: one is from the posterior half of the body via the renal portal veins and the dorso-lumbar veins, the other is from the urogenital arteries. The renal portal veins are linked with the hepatic portal system through the an...
متن کاملThe venous system of the human foetal spinal cord. Scanning electron microscope of vascular corrosion casts.
The investigation was carried out on 16 human foetal cadavers at the age of 17-23 weeks from the time of conception. The foetal vascular system was injected with the synthetic resin MERCOX CL-2R and analysed in scanning electron microscope.The vascular system of the foetal spinal cord was studied. The foetal vascular system was characterised by high variability concerning the number, course and...
متن کاملThe blood vascular architecture of the rat thyroid gland: a scanning electron microscope study of corrosion casts.
The blood vascular bed of the rat thyroid gland was reproduced by injection of a methacrylate casting medium and observed with a scanning electron microscope. The rat thyroid gland received the superior and inferior thyroid arteries and emitted the superior and inferior thyroid veins. Anastomosis between the interlobular arteries or between the interlobular veins was frequently observed in the ...
متن کاملScanning electron microscopy of vascular corrosion casts and histologic examination of pulmonary microvasculature in dogs with dirofilariosis.
OBJECTIVE To characterize structural changes in pulmonary vessels of dogs with dirofilariosis. ANIMALS 8 dogs with dirofilariosis and 2 unaffected control dogs. PROCEDURE Pulmonary artery pressure was measured in affected dogs, and dogs then were euthanatized. Scanning electron microscopy was used to examine vascular corrosion casts of pulmonary vasculature. Tissue sections of pulmonary vas...
متن کاملVascular arrangement in the oral mucosa of Rana esculenta. Scanning electron microscopy of corrosion casts.
Corrosion casts of the blood vessels in the oral mucosa of Rana esculenta were examined by the scanning electron microscope. Special attention was paid to the palatine capillaries characterized by numerous blind diverticula. Microanatomy and topography of these peculiar vessels suggests their involvement in gas exchange. The diverticula of the capillaries visible in the casts in form of nodules...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Morphology
سال: 2020
ISSN: 0362-2525,1097-4687
DOI: 10.1002/jmor.21132