BACKGROUND The hang-back surgery is a useful technique in the field of strabismus surgery. The aim of this study is to determine the stabilizing effects of fibrin glue as an adjuvant to hang-back surgery. MATERIALS AND METHODS Four (4)-mm hang-back recessions of the superior rectus muscle was performed in 32 eyes of 16 rabbits. Only in the left eye of the 16 rabbits, fibrin glue was applied b...

The synaptic growth of neurons during the development and adult life of an animal is a very dynamic and highly regulated process. During larval development in Drosophila new boutons and branches are added at the glutamatergic neuromuscular junction (NMJ) until a balance between neuronal activity and morphological structures is reached. Analysis of several Drosophila mutants suggest that bouton ...

The nature and degree of fatigue in muscles that control finger position during repeated sustained efforts in rock climbing have not been described. The purpose of this study was to identify changes in maximum hang time and forearm electromyogram (EMG) during repeated maximum duration hangs from a simulated rock feature. A second objective was to determine the effect of different recovery times...

The primary purpose of this study was to investigate whether the athlete who has high performance in hang power clean, a common weightlifting exercise, has high performances in sprinting, jumping, and changing of direction (COD). As the secondary purpose, relationships between hang power clean performance, maximum strength, power and performance of jumping, sprinting, and COD also were investig...

The British Hang Gliding Association accident report for 1975 reported two deaths. The remaining cases were predominantly limb fractures. The major causes of the injuries were inexperience, high wind speed, turbulence, and stalling. It is contended that the sport is no more risky than is rock climbing, motor-bike racing, skiing, or potholing, yet against these undoubtedly dangerous sports no th...