Impact of Eel Flour (Monopterus albus) on the Acceleration of Fracture Healing Process in Rattus norvegicus Wistar Albino Rat

@#Introduction: Worldwide fractures among individuals are a major public health problem. As a result, fracture are the most common cause of severe enduring pain and physical disability, and they affect innumerable globally. It has been studied that nutrients that contain high protein helps in the fracture healing process. Eels contains many nutrients, such as phosphate, calcium, protein, collagen and amino acids that can help bone growth. The aim of this study was to examine the effect of eel flour (Monopterus albus) at multilevel dose content to accelerate the healing process of fracture in male Rattus novergicus Wistar Albino rat. Methods: This study design include experimental study with post-test only on controls group. The wok was conducted from May-June 2019 in the Laboratory of Anatomy of Stikes Piala Sakti Pariaman. The sampling was purposive sampling technique with a sample size of 24 rats. Results: The results of the ANOVA test have proved that administration of eel flour accelerates the healing process of the fracture showing 0.000, followed by Post Hoc LSD to determine the test of significant differences between groups. Conclusion: It was observed that with the increase in the dose of flour given to Wistar Albino rat fracture healing process became faster. From the present study it was evident that consumption of eel flour can accelerate the process of fracture healing. But there is need for further testing on humans as an effort to test the safety of the dose.

Serum total and bone alkaline phosphatase and tartrate-resistant acid phosphatase activities for the assessment of bone fracture healing in dogs / Fosfatase alcalina total, isoenzima óssea da fosfatase alcalina e fosfatase ácida resistente ao tartarato na monitorização da cicatrização de fraturas ósseas

O objetivo deste trabalho foi estudar o padrão de variação da atividade sérica da fosfatase alcalina total (tALP), da isoenzima óssea da fosfatase alcalina (BALP) e da fosfatase ácida resistente ao tartarato (TRAP), assim como a variação da concentração dos minerais séricos durante o processo de cicatrização de fraturas ósseas no cão. A variação sérica destes marcadores do metabolismo ósseo foi avaliada em nove cães com fraturas diafisárias fechadas de ossos longos, submetidas a tratamento cirúrgico para osteosíntese. Durante o período pós-operatório, sete animais evoluíram no sentido de uma normal união óssea, sendo que dois deles desenvolveram um processo de não união óssea. Foram observados, relativamente à BALP, valores de actividade sérica mais elevados e com diferença estatística (P<0,05) no grupo de animais que evoluiu no sentido de uma normal união óssea, comparativamente ao grupo de animais que evoluiu no sentido do processo de não união. No grupo de animais que evoluiu para a completa união óssea foram, adicionalmente, observados valores diminuidos (P<0,05) da atividade sérica da TRAP, até ao dia 60 do período pós-operatório seguido de uma elevação estatisticamente significativa após este período. Em conclusão, os biomarcadores do metabolismo ósseo poderão vir a constituir um método auxiliar de diagnóstico na monitorização do processo de cicatrização de fracturas ósseas, possibilitando, a detecção precoce de complicações pós-operatórias.

An Assessment of the Mechanical Properties of Long Bone Fractures Using an Impulse Response Method / 대한정형외과학회잡지

PURPOSE: To establish the basis for a non-invasive and non-destructive assessment of the mechanical properties during natural fracture healing by analyzing the vibrational property of the fracture healing and comparing the vibrational property, the bone healing status (as determined by X-ray) and the mechanical strength parameters. MATERIALS AND METHODS: The tibial shafts of rabbits were broken under general anesthesia. The rabbits were sacrificed at 2, 4, 6 weeks after the fracture, then X-rays of the fractured tibias were sequentially taken to detect the fracture healing. The vibration mode and the biomechanical strength were measured. RESULTS: According to the results of a multiple regression analysis, the standardized coefficients of callus, apposition, lateral angulation, DAMP1, FREQ1 in the fractured tibias, were -0.80, -0.23, -0.21, -0.25, -0.25. In normal contralateral tibias, the standardized coefficients of the area, FREQ1, DAMP1, FREQ2, DAMP3 were -0.73, 0.28, 0.41, 0.39, -0.25. CONCLUSION: A monitoring of the fracture healing process that utilizes the frequency response function is thought to be useful in detecting the early phase of healing within 4 weeks. Additional studies on the vibrational characteristics of the healing bones after a clinical union or after simillar pathologies should be pursued so that future diagnostic applications ca be made.