Effects of Beetroot Juice Supplementation on Cardiorespiratory Endurance in Athletes. A Systematic Review.

Athletes use nutritional supplementation to enhance the effects of training and achieve improvements in their athletic performance. Beetroot juice increases levels of nitric oxide (NO), which serves multiple functions related to increased blood flow, gas exchange, mitochondrial biogenesis and efficiency, and strengthening of muscle contraction. These biomarker improvements indicate that supplementation with beetroot juice could have ergogenic effects on cardiorespiratory endurance that would benefit athletic performance.

Femoral vein injury and transposition techniques: a new approach to venous reconstruction in the setting of trauma.

Femoral vein (FV) injury is infrequent but potentially serious. Venous repair is the procedure of choice and multiple technical options are performed. This article describes a novel venous reconstruction technique of transposition of the injured FV into the deep femoral vein (DFV) system.