Acta Crystallogr Sect E Struct Rep Online
November 2009
The title compound, C(13)H(14)N(2)O(2), an isoxazol-5-one derivative, was synthesized by a one-pot, three-component condensation reaction of methyl acetoacetate, hydroxy-lamine hydro-chloride and 4-(dimethyl-amino)benzaldehyde. All the non-H atoms are co-planar [r.m.
View Article and Find Full Text PDFActa Crystallogr Sect E Struct Rep Online
November 2009
The mol-ecular skeleton of the title mol-ecule, C(11)H(9)NO(3), is approximately planar (r.m.s.
View Article and Find Full Text PDFLin Chuang Er Bi Yan Hou Ke Za Zhi
August 2005
Objective: To assess the radio-protective effect of amifostine on the middle ear in animal models by observing the morphological changes of middle ear mucosa.
Method: Adult guinea pigs (n=38) were divided into the radiation group, the radiation-amifostine group and the control group. The first two groups were exposed to total 45 Gy of Gamma radiation which was administered to the right ear of each guinea pig with 3.
Purpose: The objective of our study was to characterize the relationship between the protective effect of amifostine and decreased intercellular adhesion molecule 1 (ICAM-1) expression in early-phase, radiation-induced otitis media and to illustrate the possible mechanism of early-phase radiation-induced otitis media.
Materials And Methods: A comparison study of middle ear tissue was performed by the expression of ICAM-1 and the electron microscope from total 38 guinea pigs. Group A, consisting of 2 pigs, was used as control, and these pigs were not irradiated.