Hypernatremia is defined as plasma Na+ concentration above 145 meq/L (often due to absolute body water loss and not to total sodium excess). Nevertheless, when kidney damage is present, as occurs in renal diseases, hepatic cirrhosis and congestive heart failure, total body sodium can be increased. The present study evaluates the relationship between hypernatremia and response to anesthetic drug...

Based on the literature, a protocol was developed involving the application of 25 percent silver nitrate directly to cavitated caries lesions, immediately followed by 5 percent sodium fluoride varnish. This protocol results in arrest of active caries lesions. This minimally invasive treatment is well-accepted by patients and reduces anxieties related to dental office visits.

Long-term oral administration of sodium warfarin significantly reduced the incidence of spontaneous metastases in the lungs from 83 percent in controls to 8 percent in treated C57/BL/6N mice. The size and weight of primary tumors in mice treated with warfarin were less than in control mice. Length of survival was unaffected.

Oral phenytoin is an extensively used medicine for the treatment of convulsive disorders. Topical phenytoin has also been used for various types of ulcers. To determine the effectiveness of 2% topical phenytoin sodium solution in treating recalcitrant pyoderma gangrenosum. Six patients with treatment-resistant pyoderma gangrenosum who attended to Dermatology Unit/Ward were taken to the study an...

In order to study potential mixture interactions among bitter compounds, selected sodium salts were added to five compounds presented either alone or as binary bitter-compound mixtures. Each compound was tested at a concentration that elicited 'weak' perceived bitterness. The bitter compounds were mixed at these concentrations to form a subset of possible binary mixtures. For comparison, the co...

PURPOSE The aim of this study was to compare the efficacy and patient tolerance of two bowel preparations for colonoscopy. METHODS Three hundred twenty-three consecutive patients undergoing colonoscopy were randomly assigned to receive either oral sodium phosphate, or 2 liters of polyethylene glycol solution preceded by the stimulant laxative bisacodyl. Patients were asked to record the effec...

Acute exogenous estrogen administration enhances endothelial function in postmenopausal women. To evaluate the effect of endogenous estrogen on endothelium-dependent vasodilation, in 10 fertile normotensive women (age range 45 to 51 years) we studied the changes in forearm blood flow (strain-gauge plethysmography) induced by intrabrachial acetylcholine (0.15, 0.45, 1.5, 4.5, 1.5 micrograms.100 ...

effects of drought stress and chemical treatments was studied on growth and developmental traits of four barley cultivars using a split- split plot design (rcbd) in agricultural research farm, kerman university. main plots consisted of irrigation (control and drought stress after flowering), sub-plots consisted of four barley cultivars ( ʻnosratʼ, ʻafsalʼ, ʻyousofʼ and ʻuh12 lineʼ) and sub-sub ...