Chitosan - Whey protein as efficient delivery system for squalene: Characterization and functional food application.

Squalene, a triterpenoid compound possessing excellent bioactivities, is not being utilized as a functional food ingredient due to its high susceptibility to oxidation. In the present study, the feasibility of chitosan-whey protein as an efficient wall material for squalene encapsulation using spray drying technique was attempted for functional food applications. The encapsulation efficiency of the squalene powder was found to be 75.

Mineral-related proteins of sea urchin teeth: Lytechinus variegatus.

Sea urchins have a set of five continuously growing teeth, each of which has a very complex structure. The mineral phase is calcite of varying Mg content, depending on the location within a tooth. The calcium carbonate is present in amorphous, plate-like and rod-like forms.

Primary hyperoxaluria in a pediatric dental patient: case report.

A case is presented in which primary hyperoxaluria and oxalosis in a 14-year-old Caucasian female were diagnosed. Generalized root resorption resulted in a remarkable mobility of her maxillary central and lateral incisors, although no bone loss was noted. The management of the patient's dental concerns in this rare heritable metabolic disorder consisted of removing the maxillary incisor teeth and placing two sequential prostheses, which the patient tolerated well.

The controversial treatment of anterior commissure carcinoma of the larynx.

There are two basic approaches to the appropriate therapy for carcinoma of the anterior commissure. The dilemma of whether to treat by primary irradiation or by conservative surgery is not yet solved. In this study, 67 patients were treated between 1967 and 1987 for anterior commissure carcinoma of the larynx.

Acute coronary events following cisplatin-based chemotherapy.

Six patients with no previous signs or symptoms suggestive of coronary artery disease developed acute coronary ischemia/infarction shortly after cis-diamine-dichloroplatinum II (cisplatin) -based chemotherapy. In two patients this was the sole chemotherapeutic agent used. One patient underwent coronary angiography which disclosed no pathology, but following which, while on a calcium channel blocking agent regimen, he had an uneventful course of chemotherapy with cisplatin.