Histology and ultrastructure of serially transplanted rat mesotheliomas

The Effect of Nifedipine and Verapamil on Kidney Histology Rat

Purpose: The aim of this study was to evaluate the effect of verapamil and nifidipine on diabetic kidney in rats. Materials and Methods: In this experimental study, 6 groups of rats were studied, group I; intact (sham) group II; diabetic (control), group III and IV; diabetic treated with verapamil or nifedepine group V and VI normal rat which recieved verapamil or nifedipine. Diabetic rats (co...

Histology and ultrastructure of the uterus of African giant rat (Cricetomys Gambianus, Waterhouse) during oestrous cycle.

This study describes histology and ultrastructure of uterus in the African giant rat during oestrous cycle. Endometrial histology displayed glandular mucosa consisting of lamina epithelialis and lamina propria mucosae. Its epithelium varied between simple and pseudostratified columnar. The myometrium consisted of inner circular and outer longitudinal smooth muscles with medium sized arteries an...

Ultrastructure of spontaneous and transplanted pituitary tumors in laboratory animals.

The present review examines ultrastructural studies of pituitary tumors in laboratory animals. Such studies have been facilitated by the development of newer techniques such as immunocytochemistry and in situ hybridization. Using these methods it has been possible to correlate morphological features with function by characterizing specific pituitary hormones in secretory granules and analyzing ...

Effects of Tonsillectomy on Psoriasis and Tonsil Histology-Ultrastructure

Malignant lymphoma of the cervix uteri: histology and ultrastructure.

Two cases of primary lymphoma of the cervix uteri are described. Both responded to radiotherapy; both were composed at the ultrastructural level of mature macrophages and immature, apparently neoplastic lymphoreticular cells and are classified as reticulum cell lymphoma.