Keratin protein has been applied for biomedical applications due to its biocompatibility, biodegradability, mechanical resistance, and bioavailability. Tragacanth gum (TG) as a polysaccharide-based biopolymer wound healing antimicrobial properties. In this study, keratin was extracted from protein-based chicken feather by using reduction hydrolysis (sodium sulfide), nanogels of TG composites at...

introduction: the purpose of this work was to study the ability of mri normoxic polymer gel dosimetry for evaluating the dose distribution in hdr brachytherapy of esophagial cancer at imam reza brachytherapy center (mashhad, iran). materials and methods: initially, 2liters of normoxic gel (magic) was fabricated and then poured into 12 calibration test tubes and placed in a perspex walled phanto...

MAGNESIUM PEMOLINE : FACILITATION OF MAZE LEARNING WHEN ADMINISTERED IN PURE DIMETHYLSULFOXIDE* Donald G. Stein, John J . Brink and Arthur Patterron Clark University, Worcester, Massachusetts (Received 12 October 1967 ; in final form 30 November 1967) Recent studies attempting to facilitate teaming with magnesium pemoline have provided conflicting results . Lack of an effect on teaming has been...