New research advances in the prospective cohort study of gestational diabetes mellitus / 中华预防医学杂志

Gestational diabetes mellitus (GDM) is associated with an increased risk of suffering diverse adverse pregnancy outcomes, threating maternal and child health seriously, with an increasing incidence rate year by year. However, the exact cause of GDM is still unknown. Prospective cohort studies obtain data through follow-up, which is helpful to clarify the causal relationship, so as to draw more accurate and reliable conclusions. In recent years, numerous prospective cohort studies on the GDM have emerged. This article elaborates along the occurrence and development process of GDM, in order to provide useful reference for the establishment of relevant high-quality prospective cohort studies in China.

Research progress on the preventive and therapeutic effects of exercise on gestational diabetes mellitus / 中华预防医学杂志

Gestational diabetes mellitus (GDM) is one of the most common complications of pregnancy, which poses a serious health risk to mothers and infants. In recent years, many studies have revealed the important role of exercise in preventing GDM, regulating blood glucose and ameliorating insulin resistance, as well as its potential value as an emerging therapeutic approach in improving maternal and infant outcomes and long-term health. This review discusses the latest research progress on the effect of exercise on the prevention and treatment of GDM, aims to deepen the knowledge of exercise therapy for GDM and provides guidance and assistance for the clinical treatment of GDM.

Research progress on the preventive and therapeutic effects of exercise on gestational diabetes mellitus / 中华预防医学杂志

Gestational diabetes mellitus (GDM) is one of the most common complications of pregnancy, which poses a serious health risk to mothers and infants. In recent years, many studies have revealed the important role of exercise in preventing GDM, regulating blood glucose and ameliorating insulin resistance, as well as its potential value as an emerging therapeutic approach in improving maternal and infant outcomes and long-term health. This review discusses the latest research progress on the effect of exercise on the prevention and treatment of GDM, aims to deepen the knowledge of exercise therapy for GDM and provides guidance and assistance for the clinical treatment of GDM.

Research advancement of the distal radius fracture / 中国骨伤

Distal radius fracture is one of the most common injuries of human beings, particularly in young males and elderly females. There are various classifications among which classification by author' names and the AO fracture classification system are most frequently used. Although the latter one is overall and consummate, a precise classification system with complete description of the fracture remains to be raised. Recently, with the development of wrist biomechanics and microscope anatomy, more and more studies were made to treat distal radius fracture. Good reduction and fixation are the key points for treatment. In tenns uf treatment, several options exist. Nonoperative management consists of closed replacoment and external fixation. Operative treatments includes intrafocal pinning ,non-bridging and bridging external fixation , various methods of open reduction internal fixation and hone or bone substitute transplantation. Besides, arthroscopic-assisted external fixation and artificial joint for wrist become a new hot spot. However,any single therapy could not treat all sorts of distal radius fractures. Therefore, it is better to institute individualized therapy according to different fracture characteristics of each patient in order to achieve the best curative effect. This review aims to make a conclusion about advancement in distal radius fractures, in aspects of epidemiology, classification and treatment.

Association between apolipoprotein A5 - 1131T > C polymorphism and susceptibility of coronary artery disease in Chinese / 中华医学遗传学杂志

<p><b>OBJECTIVE</b>To investigate the relationship between apolipoprotein A5(apoA5) - 1131T > C polymorphism and the susceptibility of coronary artery disease (CAD) in Chinese.</p><p><b>METHODS</b>The restriction fragment length polymorphism of apoA5 gene - 1131T > C was studied using PCR in a case-control study which enrolled 235 patients with CAD diagnosed by angiography and 262 healthy controls from Jiangsu province.</p><p><b>RESULTS</b>The frequencies of T, C allele were 59.57%ì40.43% and 65.65%, 34.35% in CAD group and control group respectively. There was statistically significant difference in allele frequencies between CAD group and control group (P < 0.05). The susceptibility to CAD for the CC genotype was much higher than that for wild type TT (OR = 1.872, 95% CI = 1.039 - 3.376, P = 0.037), even after the use of Logistic regression models (OR = 2.285, 95% CI = 1.222 - 4.274, P = 0.012). In control group, there was significant difference in TG levels among different genotypes, the C allele carriers had higher serum TG concentration (P = 0.007).</p><p><b>CONCLUSION</b>apoA5 - 1131T > C polymorphism is associated with an increased risk of CAD and is also in strong association with serum TG levels.</p>