cystadenoma is a rare benign salivary gland tumor that chiefly originates in the minor salivary glands as a cystic growth with papillary projections into the cystic lumen without the lymphoid element. it is further classified into two histopathological variants that have been recognized by world health organization as the papillary and the mucinous forms of cystadenoma. clinically, it is diffic...

Abstract Serum toxic metals have been implicated in development of many diseases. This study investigated the association between blood levels lead and cadmium with abnormal bone mineral density (BMD) incidence osteoporosis. Sixty Saudi male adults age matching were assigned into two groups: A healthy control group (n = 30) osteoporosis patients diagnosed according to T-score 30). calcium, vita...

Bone that was virtually depleted of the vitamin K-dependent protein, osteocalcin, and 93% reduced in the concentration of its characteristic amino acid, gamma-carboxyglutamic acid, was obtained from rats treated with warfarin for 6 wk. Osteocalcin-deficient bone particles were resistant to resorption when implanted subcutaneously in normal rats. The relative resorption was 60% of control bone, ...

Background and Aim: This study assessed the salivary calcium level, salivary flow rate, and dental problems of patients with Sjogren’s syndrome. Materials and Methods: This case-control study was conducted on 30 patients with Sjogren’s syndrome and 30 healthy controls. The salivary flow rate, salivary calcium level, and the decayed, missing, and filled surfaces (DMFS) index were recorded. ...

the aim of this study was to investigate the radioprotective effect of thymol as a natural product against salivary glands dysfunction induced by ionizing radiation in rats. the rats were treated with thymol at dose of 50 mg/kg before exposure to radiation at dose 15gy. salivary gland function was evaluated with radioisotope scintigraphy and then salivary gland to background counts ratio was ca...

although some vitamins have been shown to prevent glucocorticoids induced osteoporosis in short time, the magnitude of this effect remains to be clarified. the aim of this study was to evaluate protective effect of vitamin d3 on methylprednisolone acetate (mpa) induced osteoporosis in rats. twenty-four male sprague dawley rats were randomly divided into four groups: group a (n = 6), was a base ...