The use of polymer latexes as vehicles for drug transport and controlled delivery in the body is a very active research field in applied colloid science. In this work, the polymer chosen is a commercially available ethylcellulose-based material, Aquacoat. We report electrokinetic (electrophoresis) data on this polymer in the presence of the soluble glucocorticoid betamethasone disodium phosphat...

In addition to salt (NaCl), sodium phosphate also increases the sodium content of meat products. Thus, the effects of replacing sodium phosphate with potassium phosphate on sodium content and properties of low-salt cooked bologna-type sausage and cooked ham were studied. Four sausage formulations were prepared. In formulations 1 and 2, the target sodium content was 0.55 g Na/100 g, and in recip...

A FEw reports have appeared in the literature suggesting that long-term topical steroids may be associated with the development of posterior subcapsular cataract in the treated eye(s) (Valerio, 1963; Cronin, 1964; Streiff, 1964; Becker, 1964; Crews, 1965). Cronin (1964) described unilateral posterior subcapsular cataract in a 19-year-old male treated for one year with topical steroids and Idoxu...

OBJECTIVE To study whether antenatal or neonatal glucocorticoid therapy to reduce the incidence and severity of chronic lung disease in preterm infants is associated with long-term adverse cardiac effects and hypertension. DESIGN Retrospective matched-cohort study. SETTING Outpatient clinic of a tertiary care hospital. PARTICIPANTS One hundred ninety-three children aged 7 to 10 years who ...

A case of non-Acanthamoeba keratitis with radial keratoneuritis, which is thought to be pathognomonic for Acanthamoeba keratitis, is reported. A healthy 32-year-old woman with a history of frequent replacement of her contact lenses due to wear was examined at Dokkyo Medical University Koshigaya Hospital (Saitama, Japan) and found to have a slight corneal opacity that was accompanied by radial k...

A double-blind, cross-over study was undertaken to compare inhalation of betamethasone valerate (BV, 800 microgram daily) with sodium cromoglycate (SCG, 80 mg daily) in twenty children requiring bronchodilators for perennial asthma. Each treatment period lasted 4 weeks but statistical comparisons were made only in respect of the last 14 days of each therapy. When the children were using BV they...

To evaluate the effects of parathyroid hormone and cyclic adenosine monophosphate on proximal tubular sodium and phosphate reabsorption, micropuncture studies were performed on dogs that received a highly purified preparation of parathyroid hormone (PTH), dibutyryl cyclic 3',5'-adenosine monophosphate (cyclic AMP), 5'-AMP, and saline. PTH resulted in a 30-40% inhibition of sodium and phosphate ...

A 25-year-old man visited our hospital showing atopic conjunctivitis and corneal shield ulcer on his left eye. Although eye drops of 0.1% of betamethasone sodium phosphate and 0.1% of hyaluronic acid ophthalmic solution were prescribed, calcific corneal opacities developed. The corrected visual acuity decreased to 6/20 in Snellen chart. After corneal epithelial exfoliation, removal of calcific ...

In the processes of wastewater treatment, significant amounts of iron phosphate containing sludge is discharged. One of the recycling methods of this sludge, alkalization treatment is investigated. aq. solution of sodium hydroxide is added to the dehydrated sludge. Iron phosphate in the sludge react with sodium hydroxide, forming sodium phosphate and iron hydroxide containing-sludge at room tem...