RESUMEN
Foreign bodies in the upper aero-digestive tract are a common presentation in the E.N.T. Department of any hospital. Their management calls for the skills of an E.N.T. Surgeon to be put to test. Though usually non problematic, one can encounter serious difficulties in the removal of such F.B.
RESUMEN
PIP: The effects of cadmium chloride (Cd) alone (1 mg given as a single injection) or in combination with ascorbic acid (AA; 100 mg/day for 10 days) on the secretory functions of sex accessory glands of rats were studied in healthy male albino rats. Animals were sacrificed after 10 days treatment and the seminal vesicles (SVs), dorsolateral prostate (DLP), ventral prostate (VP), bulbourethral glands (BU), and coagulating glands (CO) were excised and weighed. Weight of all accessory glands were decreased by 10 days treatment with Cd. Cd + AA gave similar results. AA concentration increased in all glands and was significantly increases in CO (p less than .01). Levels of ascorbogin increased in all glands except CO and BU and in the latter a significant (p less than .001) increase was found. The rate of AA utilization increased significantly (p less that .001) in the accessories. A significant (p less than .001) reduction in the activity of succinate dehydrogenase was observed in Cd-treated rats with a further reduction with combined treatment. Alkaline phosphatase decreased (p less than .001) after Cd treatment but AA in combination restored it to control levels. Cd increased acid phosphatase (p less than .001) and was further activated by Cd + AA. Phosphorylase activity was elevated with Cd (p less than .001) but recovery occurred in SV and BU with Cd + AA. Glycogen increased (p less than .001; .01) with both treatments as did citric acid. Protein results were inconsistent with Cd but activation was found in most glands under combined treatment. The results reveal that most androgen-dependent biochemical constituents and organ weights were affected significantly by a single injection of Cd. AA had a protective and beneficial influence on the restoration of structural integrity and metabolism in sex accessory glands.^ieng