Objective To research the significance of detection of cholyglycine(CG) and total bile acid (TBA ) in intrahepatic cholestasis of pregnancy(ICP) .Methods Totally 85 gestational patients of ICP and 85 normal pregnancy pregnant women(control group) were chosen .Indexes including CG ,TBA ,ALT ,AST and TBIL were detected ,and the results were compared .Results In ICP group ,the levels of serum CG ,TBA ,ALT ,AST and TBIL were significantly higher than those in the normal control group ,and the differences were statistically significant(P< 0 .05) ;The positive rates of serum CG and TBA in ICP were significant higher than those in control group(P< 0 .05) .Conclusion The level of CG and TBA in intrahepatie cholestasis of pregnancy are significantly increased and might be sensitive indicators of gestaional diabetes in intrahepatie cholestasis of pregnancy ,the joint detection is of great clinical significance for ICP early diagnosis and monitoring .

Plasma A Ⅱ_2 was measured dynamicly by radioimmunoassay in rats after myocardial infarction, and its responses to captopril were studied too. The results showed that after myocardial infarction the concentraction of A Ⅱ rose markedly at first day, but it was sustained briefly and at third day , fell to the level before infarction. Plasma A Ⅱ decreased and was sustained at the almost unchanged level during Long—term captopril administra—tion in rats with infarction.

Objective To detect CYP2J3 gene expression and contents of 11,12-EET in heart,liver,lung,kidney and aorta thoracalis after CYP2J3 gene transfection.Methods The rat transgenic model was developed by injecting plasmid through vena dorsalis penis.The animals were divided into control group、 pcDNA3.1 transgenic group and pcDNA3.1-CYP2J3 transgenic group.The expression of CYP2J3 mRNA was detected by RT-PCR and content of 11,12-EET was examined by the HPLC at 14 days and 28 days after injection.Results Twenty eight days after injection,both expression of CYP2J3 mRNA and the content of 11,12-EET were significantly increased as compared with that of control and pcDNA3.1 transgenic group(P

Objective To investigate standard diagnosis and treatment of cerebrospinal fluid (CSF) leakage to improve the prognosis of the patients. Methods A retrospective study was done on 75 patients with CSF leakage from January 2004 to March 2007 in our hospital. There were 51 patients with rhinorrhea, nine with otorrhea and 15 with wound/incision leakage. Of all, 39 patients had traumatic leakage, 32 postoperative leakage and four spontaneous leakage. In the study, 23 patients were cured by position testing and drug therapy and 16 by cerebrospinal fluid drainage and/or wound debridement but 36 were treated with surgeries including craniotomy repair in 17, extracranial repair in 17 and CSF shunt in five (three received CSF shunt after repair). Results Of all, 64 patients were cured, 10 gained im-provement but one died. Conclusion Standard diagnosis and treatment of CSF leakage helps improve cure rate and reduce complications.

Objective To investigate the variation of morbidity and clinical features of Henoch-Seh(o)nlein purpura (HSP) in childhood in recent years.Methods The clinical data of 901 cases with HSP admitted to our hospital from January 1,1995 to December 31,2005 were retrospectively analyzed.The constitute rate of admission,the initial clinical presentations,specific manifestations such as multi-system 23/2165(1.06%),29/2098(1.38%),24/1973(1.22%),39/2008(1.94%),54/2433(2.22%),86/2611(3.29%),94/2724(3.45%),99/3014(3;28%),138/2900(4.76%),143/3177(4.50%)and 172/3500(4.91%),resp-sixty-five of 901 HSP children (1 8.3%) had no palpable purpura at onset, 90 cases initially manifested as abdominal pain and (or) gastrointestinal bleeding,14 of them was diagnosed by gastroendoscopy which demonstrated mucous membrane vasculitis.Sixty-three cases manifested as arthritis/arthralgias,6 cases presented as renal involvement,1 case with neurological symptoms and 5 cases with other symptoms at their pancreatic involvement was present in 3 cases,cardiac involvement in 47 Cases and one case had lung hemorrhage.Conclusion The morbidity of HSP has increased in recent years.The diagnosis in patients who do not have palpable purpura at onset and patients who present with the cerebral,pulmonary,cardiac and pancreatic involvement as the initial manifestations is difficult.Special attention should be paid to this group of patients.Gastrointestinal endoscope is valuable in diagnosing HSP in patients whose initial symptoms are abdominal pain and (or) gastrointestinal bleeding.

BACKGROUND:Sarcopenia refers to age-related progressive,systemic muscle mass reduction and/or muscle strength decline or muscle physiological function decline,which is related to the occurrence of a variety of adverse outcomes in older adults.Exercise is considered to be one of the main strategies for combating sarcopenia in older adults,but there is a lack of specific intervention methods of different exercise patterns to intervene in sarcopenia. OBJECTIVE:To elaborate the main influencing factors of sarcopenia and the research progress of different exercise methods to improve sarcopenia in older adults,providing reference and basis for combating sarcopenia in older adults. METHODS:Web of Science,PubMed,CNKI,VIP,WanFang databases were retrieved for relevant literature published from January 2000 to October 2023 using the keywords of"sarcopenia,sport,exercise intervention,resistant training,aerobic exercise,whole body vibration training,mixed training,physical performance,muscle strength,muscle mass"in Chinese and English,respectively.A total of 126 articles were included for review. RESULTS AND CONCLUSION:Resistance exercise is still the most effective way to prevent and treat senile sarcopenia,and the effect of high-intensity resistance exercise is more significant.However,in practical application,we should pay attention to the gradual increase of training load intensity.Aerobic exercise combined with resistance exercise is more effective to improve muscle mass and function in the elderly than a single exercise mode.It is suggested that older adults can carry out the transition of low-intensity aerobic exercise in the early stage and increase resistance exercise individually in the late stage.Whole body vibration training is a new treatment method for the prevention and treatment of senile sarcopenia,but particular attention should be paid to the effects of frequency,amplitude,and duration on patients during practical application.Multicomponent exercise combines different exercise modes,which can give full play to their respective advantages,so as to personalize exercise interventions.