Discoid meniscus:Treatment considerations and updates

A discoid meniscus is a morphological abnormality wherein the meniscus loses its normal‘C’shape.Although most patients are asymptomatic,patients might still present with symptoms such as locking,pain,swelling,or giving way.Magnetic resonance imaging is usually needed for confirmation of diagnosis.Based on a constellation of factors,including clinical and radiological,different approaches are chosen for the management of discoid meniscus.The purpose of this review is to outline the treatment of discoid meniscus,starting from conservative approach,to the different surgical options for this condition.The PubMed and Google Scholar databases were used for this review.Studies discussing the treatment of discoid meniscus from 2018 to 2023 were searched.Initially there were 369 studies retrieved,and after removal of studies using the exclusion criteria,26 studies were included in this review.Factors such as stability,presence of tear,and morphology can help with surgical planning.Many approaches have been used to treat discoid meniscus,where the choice is tailored for each patient individually.Postoperatively,factors that may positively impact patient outcomes include male sex,body mass index<18.5,age at symptom onset<25 years,and duration of symptoms<24 months.The conventional approach is partial meniscectomy with or without repair;however,recently,there has been an increased emphasis on discoid-preserving techniques such as meniscoplasty,meniscopexy,and meniscal allograft transplantation.

浅议基于Java的PDF文档生成

介绍了目前Java项目中生成PDF文档使用的几种主要工具,并对它们进行了简单的分析,介绍了一种新的工具Flying Saucer并描述了其特性,通过实例介绍了如何使用Flying Saucer动态生成PDF文档。

Effects of Supplemented Shengmai San (SMS) on Blood Biochemistry and HSP72 Expression in Peripheral Blood of Flying-saucer Athletes before and after High Temperature Training

Objective:The purpose of this paper is to study the effects of supplemented Shengmai San on the expression of heat shock protein 72(HSP72)and blood biochemistry in peripheral blood of flying-saucer athletes before and after high temperature training,so as to provide experimental basis for enhancing thermal endurance and preventing heat disease of flying-saucer athletes with anti-heat disease drugs.Methods:24 flying-saucer athletes from Zhejiang province were selected and divided into two groups,including control group and traditional Chinese medicine group with 12 people in each group.Among them,those who did not drink supplemented Shengmai San were in the control group,while those who drank it were in the traditional Chinese medicine group.During summer training,high temperature training task was carried out for 2 weeks.Flying-saucer athletes in traditional Chinese medicine group were given supplemented Shengmai San before training every morning and afternoon.Peripheral venous blood of each group was extracted before experiment and 2 weeks later and lymphocyte HSP72 content,blood routine and biochemical indexes were determined respectively.Results:Before the experiment,there were no abnormal phenomenon blood routine,biochemical test value and HSP72 expression in the control group and the traditional Chinese medicine group.After comparison,there was no significant difference(P>0.05).After the high temperature training,the expression of HSP72 in the Chinese medicine group was significantly higher than that before the training and control group(P<0.05).There were significant differences in white blood cell count before and after the experiment(P<0.05).Conclusion:Taking supplemented Shengmai San can significantly increase expression of HSP72 in up-regulation of flying saucer athletes after thermal stimulation,thus enhancing thermal tolerance and preventing thermal diseases.

The Observation of Blood Biochemistry and HSP72 Expression Changing Rules in Peripheral Blood of Flying-saucer-athletes under High Temperature Training

Objective:To study the effect of training under high temperature on blood and heat shock protein 72(HSP72)expression of flying saucer athletes.Methods:The numbers of training group and control group are 30.Twenty-four flying saucer athletes in Zhejiang province were selected and randomly divided into training group and control group,15 in each group.Peripheral venous blood of each group was taken before and after the experiment.The HSP72 content of lymphocyte,blood routine and biochemical indexes were measured respectively.Results:There was significant difference in white blood cell in training group count before and after the experiment(P<0.05).The expression of HSP72 and the white blood cell in training group was higher than that control group(P<0.05).Conclusions:Organism could be affected and turned to stress state due to training under high temperature.It is necessary to provide the safeguard for the flying saucer athletes under high temperature in order to prevent the damage.