BACKGROUND Maisonneuve fracture is a special type of ankle fracture that consists of proximal fibular fracture,a lesion of the inferior tibiofibular syndesmotic complex(interosseous ligament,anterior inferior tibiofib...
Background: Q-Factor(QF), or the inter-pedal width, in cycling is similar to step-width in gait. Although increased step-width has been shown to reduce peak knee abduction moment(KAbM), no studies have examined the bi...
Bosworth ankle fracture-dislocation is rare, known to be an irreducible type of ankle injury, with a high incidence of complication. We present two cases of even rarer variants of Bosworth ankle fracturedislocation. T...
Purpose: To evaluate 2 surgical prosedures in treatment of congenital clubfeet in children younger than 24 months. Materials and methods: Data were analyzed on 319 patients (448 feet) from July 1990 to December 2005. ...
the National Natural Science Foundation of China (Grant Nos. 19935020 and 29871004).
Accelerator mass spectrometry (AMS) is an ultrasensitive measure for tracing 14C labeled molecules in vivo or detecting the biomarker for assessment of carcino-genesis. In this review, basic principles, wide applicati...
The ion-molecule reactions of disubstituted benzenes with the ion system of acetyl chloride under the chemical ionization condition were examined and the fragmentation reactions of the adduct ions formed by the ion-mo...
SINCE 1990 a few papers presented by researchers at the Lawrence Livermore National Labora-tory(LLNL)have shown the great promise of accelerator mass spectrometry(AMS) inthe quantification of biological macromolecular...
DNA adduction with nicotine-derived nitrosamine, 4-(methylnitrosamino)-1-(3- pyridy1)-1 -butanone (NNK) in mice at doses equivalent to human exposure has been studied using 14C-label by accelerator mass spectrometry(A...