Results: 7

Microscopic morphology observation of fracture healing process promoted by panax notoginseng saponins

Int. j. morphol; 39 (6), 2021
SUMMARY: The aim of this study was to explore promoting effect of external applying Panax Notoginseng Saponins (PNS) on fractures. For this analysis 18 New Zealand male rabbits were divided into control group, splintage group and PNS group. All rabbits were performed left radius fractures and natural hea...

Bone callus formation is highly disrupted by dietary restriction in growing rats sustaining a femoral fracture

Acta cir. bras; 34 (1), 2019
Abstract Purpose: To evaluate the effects of food restriction on fracture healing in growing rats. Methods: Sixty-eight male Wistar rats were assigned to two groups: (1) Control and (2) Dietary restriction. After weaning the dietary restricted animals were fed ad libitum for 42 days with 50% of the s...

Intermittent vibrations accelerate fracture healing in sheep

Acta cir. bras; 34 (7), 2019
Abstract Purpose: To investigate the effect of intermittent vibration at different intervals on bone fracture healing and optimize the vibration interval. Methods: Ninety sheep were randomized to receive no treatment (the control group), incision only (the sham control group), internal fixation with or...

Abordaje de Smith Petersen modificado para fracturas de cuello femoral Pauwels III - Garden IV

El abordaje de Smith Petersen modificado (SPM), permite la reducción de fracturas del cuello femoral desde anterior, manteniendo la fijación a través de un abordaje lateral. Realizar la reducción bajo visión directa mejoraría la calidad de la reducción y los resultados en fracturas complejas de cu...

Nandrolone decanoate appears to increase bone callus formation in young adult rats after a complete femoral fracture

Acta cir. bras; 32 (11), 2017
Abstract Purpose: To evaluate the influence of nandrolone decanoate on fracture healing and bone quality in normal rats. Methods: Male rats were assigned to four groups (n=28/group): Control group consisting of animals without any intervention, Nandrolone decanoate (DN) group consisting of animals tha...

Bone turnover markers in sheep and goat: A review of the scientific literature

An. acad. bras. ciênc; 89 (1), 2017
ABSTRACT Bone turnover markers (BTMs) are product of bone cell activity and are generally divided in bone formation and bone resorption markers. The purpose of this review was to structure the available information on the use of BTMs in studies on small ruminants, especially for monitoring their variatio...

Diabetes mellitus affects the biomechanical function of the callus and the expression of TGF-beta1 and BMP2 in an early stage of fracture healing

Braz. j. med. biol. res; 49 (1), 2016
Transforming growth factor beta 1 (TGF-β1) and bone morphogenetic protein-2 (BMP-2) are important regulators of bone repair and regeneration. In this study, we examined whether TGF-β1 and BMP-2 expressions were delayed during bone healing in type 1 diabetes mellitus. Tibial fractures were creat...