OBJECTIVE To introduce new parameters of diploid histogram of image DNA cytometry and new types of silver-stained nucleolar organizer regions (AgNORs) and to validate resulting proliferative-kinetic index (PKI) in a prognostic study of patients with chronic leukemic lymphoproliferative disorders (CLLPD). STUDY DESIGN A total of 413 smears of from various tumor mass compartments-bone marrow, p...

.. Background: The aim of this study was to evaluate clinico-pathological parameters and the status of argyrophilic nucleolar organizer regions stain in various histological grades of oral squamous cell carcinoma. Materials and Methods: A cross sectional study was conducted on fifty cases of oral squamous cell carcinoma. The specimen were collected from the department of Oral & Maxillofacial Su...

BACKGROUND Ethyl acetate extracts of Launaea procumbens is used for the treatment of liver dysfunction as an herbal medicine in Pakistan. In this study, the protective effects of ethyl acetate extracts were evaluated against CCl4-induced liver injuries in rat. METHODS To examine the protective effects against oxidative stress of carbon tetrachloride in rats, 30 male rats were equally divided ...

Objective: To evaluate the correlation of argyrophilic nucleolar regions(AgNORs) and malignancy in benign and malignant effusions. Design: The study group consisted of pleural and peritoneal effusion samples obtained from patients suffering from various benign or malignant diseases. The cytological smears were studied by conventional haematoxylin & eosin(H&E) and silver staining for AgNORs. Set...

OBJECTIVE The purposes of this study were to histologically assess different types of oral squamous cell carcinoma and the silver-binding nucleolar organizer region (AgNOR) morphology in neoplastic cells, as well as to quantify the number of AgNORs in each type of carcinoma in order to relate AgNOR count and histologic grading. MATERIAL AND METHODS Twenty-eight cases of oral squamous cell car...

PURPOSE Evaluate the effects of finasteride on the serum PSA and on the prostate of hamster-Mesocricetus auratus(hMa). METHODS Twenty hMa male adults were split in groups control and experimental (n=10). Animals of the experimental group received 7.14ng/mL of finasteride, subcutaneously (SC) on the back three times per week, during 90 days. The finasteride dose was equivalent to 5.0mg adminis...