BACKGROUND:The improvement of athletic achievements needs a super-limited exercise to gain,how to protect athletics health under the prerequisite of gaining excellent achievements?OBJECTIVE:To reduce the injury of athletic renal function following maximum exercise by using traditional Chinese medicinal methodDESIGN:A randomized and controlled trial,taking students majoring in sports education specialty as subjects.SETTING:Internal Medicinal Department of Traditional Chinese Medicine (TCM) Hospital of Qufu Hospital of Traditional Chinese Medicine and Sports Education College of Qufu Normal University.PARTICIPANTS :Two small natural classes were randomly drown up from 16 small natural classes of 2000 grade in Sports Education College of Qufu Normal University, with 20 students in each class, on April 20, 2004.METHODS:All 40 students were according to natural class divided as experimental class and control class.The urine specimens for test were collected 15-20 minutes after one time maximum loading training on April24,2004 and immediately after morning getting-up. The procedure was performed once more on May 24. During the process the students in experimental group had taken the capsule of kidney-and-spleen-strengthening Chinese drug (KSSD, containing mainly Rhizoma Dioscoreae, Radix Polygoni Multiflori, Herba Epimedii, Fructus Lycii, Gynostamma Pentaphyllum,Radix Acanthopanacis Senticosi,Radix Salviae Miltiorrhizae,Radix Bupleuri, etc., 0.3 g/pellet), 6 pellets, 3 times a day. Urinary glucoprotein,β2-microglobulin, albumin and globulin were detectedby radio-immunoassay.MAIN OUTCOME MEASURES:The changes of urinary proteins of the students before and after administration following maximum exercise and getting-up in next morning.RESULTS: All students involved were good for the trial, without any loss.① The contents of various urinary proteins for the subjects after the maximum exercise or before administration were all obviously increased,and the conditions of natural recovery of proteinuria on getting-up next morning were quiet different: the recovery of urinary albumin was the fattest, basically to the normal;recoveries of β2 micro-globulin and immune-globulin were obvious, but the recovery of glucoprotein was inconsiderable.② After the second trial,in comparing the experimental group with the control group it was found that KSSD can obviously influence the recovery of proteinuria following maximum exercise:The effect in 12 hours did not be shown because of too fast natural recovery of albuminuria. It could promote the recoveries of β2 micro-globulin and immune-globulin. The effect on recovery of urinary of glucoprotein was obvious,basically to the normal for experimental group and basically no change for control group,there was a significant differentiation between the two groups.CONCLUSION:The contents of urinary proteins were obviously increased following maximum loading training, and natural recoveries of the four kinds of proteins presented regulatory changes.KSSD can promote the recovery of proteinuria following maximum exercise to normal volume,suggesting that the medicine has a protecting role to renal function.

Chest contusion is the soft-tissue injury disorders that the external violence directly destroys the chest wall and the soft tissues, causing chest pain, fullness, and symptoms aggravate when the chest moves. Chinese medicine showed many treatments with clinical efficacy. Therefore, Chinese medicine has been widely used in clinics. This paper was to review the research progress of Chinese medicine treatment for chest contusion.

Objective To deal with measurements of the relative convexity, to observe the morphological characteristics of zygoma and zygomatic arch, and to provide references for anthropology and medical science. Methods 108 dry skulls (62 male and 46 female) from Wuhan University Medical School were used, the zygomatic relative convexity of both sides were measured, and the morphological characteristics were observed in this study. Results Zygomatic process point lied in the middle of zygoma in horizontal direction, and situated 15-20 mm below the external middle 1/3 of infra-orbital margin. The zygomatic arch was anterolateral convexity, and face width in male was bigger than that in female. Conclusion The relative convexity and morphological characteristics of zygoma and zygomatic arch provide

Objective To evaluate the performance of ACL TOP coagulation analyzer system in the laboratory of children′s hospital. Methods According to the documents of CLSI, the analytic characteristics including precision, accuracy, linearity, interference and carryover rate were examined; specimens from healthy children were collected and assayed to determine the reference range of Prothrombin Time (PT), Activated Partial Thromboplastin Time (APTT), Thrombin Time (TT), Fibrinogen (FIB) and D-Dimer (D-D) from children on ACL TOP. Results The within-run and between-day coefficient of variability (CV) were within an acceptable range; The accuracy deviation of PT , APTT and FIB were less than 1/2 allowed total errors; The results of determination of FIB linearity test were correlated with the results of calculation: Y = 1.002 1X-0.122, R2 =0.998 2; The extent of influence of low to middle grade of jaundice , fat and hemolysis on each test were all less than 1/2 allowed total error; The carryover rates were lower than 1.81% and within an acceptable range; The reference range of PT, APTT, TT and FIB were PT (9.1-13.1 s), APTT (24.9-42.1 s), TT (12.6-21.1 s), FIB (1.924-4.011 g/L). Conclusion The ACL TOP coagulation analyzer has good repeatability, stability, linearity and capability of anti-interference and anti-carryover.

Objective To estabhsh an ischemic model of intratemporal facial nerve (IFN) via the mastoid process approach.Methods From February,2015 to December,2015,45 SD rats were divided randomly into an operation group (n=35) and a shame group (n=10) in random,the right side facial nerve was used for the operation and the left side served as the control in both groups.Establish the IFN ischemia model by interrupting the petrosal artery through the mastoid process approach.Facial nerve function were evaluated at the 12h and everyday postoperatively for 28 days.The degree of IFN swelling were studied by taking paraffin sections of the decalcified temporal bone containing the IFN instantly and at the 1st,3rd,7th,14th and 21st days postoperatively.Then calculated the ratio of the cross-sectional area of the IFN and the facial canal (FN/FC).The data of behavior assessment and FC/FN were analyzed using ANOVA.Twenty-eight days after the insult,took continuous sections of brainstem containing facial nucleus,then counted the number of the facial neurons.At last,analysed the results of both operation and control sides in each group by using the student-t test.Results Facial nerve paralysis developed at 12 hour after surgery,then continued deteriorated till the 7th day.By the 28th day postoperatively,all rats in surgery group recovered and data showed no significance statistically when compared with the shame group (P＜0.05).From the value of FN/FC in different groups,the nerve were found swelling in the facial canal was increasing from the 1st postoperatively and reach the peak value at the 7th day after surgery.By the 21st day,the FN/FC come to steady but remain significant statistically when compared with the contralateral side(P＜0.05).In the operation group,facial neurons of injury side exhibited significantly loss [(41.5±3.8)％] when compared with the shame group [(98.1±4.0)％](P＜0.05).Conclusion Rats with petrosal artery interrupted exhibited significant deficits.This approach involved less tissue injury,studies on the mechanisms and therapy could become more reliable using this approach.

Objective To explore the effects of overexpression of hypoxia inducible factor 1? (HIF 1?) mRNA on vascular endothelial growth factor (VEGF) and novoendotheliasis in venous autografts Methods Wistar rats were randomly divided into two groups with 28 rats in each group A rat experimental model of autogenous vein graft was established by transplanting the right external jugular vein into between the interrupted right common carotid artery The transplanted vein in the experimental group was first immersed into a solution containing recombinant adeno associated virus (rAAV) HIF 1? for 45 minutes Vein grafts and blood simples were taken at 7 or 14 days after transplantation RT PCR, ELISA, immunohistochemistry were used to detected HIF 1? mRNA and VEGF expression Results HIF 1? mRNA and VEGF protein remarkably increased in experimental group, and serum level of E selectin significantly decraesed at day 14 The novoendotheliasis and myo endothelium junction in vein grafts were remodeled at day 14 in the experimental group Conclusion Re establishment of the structure and function of the autograft vein graft endothelium was accelerated by overexpressed HIF 1? mRNA

Objective: To investigate the protection roll of rosuvastatin on chronic heart failure (CHF) in rats with its effect on asymmetric dimethylarginine (ADMA) metabolic pathway.
Methods: A total of 36 male SD rats were randomly divided into 3 groups, n=12 in each group. Isoproterenol (ISO) group, the rats received ISO subcutaneous injection (5mg·kg·d) for 7 days to establish CHF model, and then received normal saline gavage administration for 7 days. Rosuvastatin (ROS) treatment group, the rats received ISO with ROS for 7 days, then continuously receiving ROS until 14 days. Normal control group, the rats received saline gavage administration for 7 days. The related serum index and haemodynamic parameters were examined, myocardial pathological changes were observed and the relevant protein expression was measured by Western blot analysis.
Results: Compared with Normal control group, ISO group had obviously increased troponin (cTn I), serum ADMA,-LVdP/dtmin, all P<0.01, and decreased left ventricular systolic pressure (LVSP), heart rate, arterial SP, mean arterial pressure, +LVdP/dtmax, all P<0.01. Compared with ISO group, ROS treatment group showed signiifcantly decreased BNP, cTn I, ADMA , -LVdP/dtmin, all P<0.01, and increased LVSP, heart rate, arterial SP, mean arterial pressure,+LVdP/dtmax, all P<0.01. Compared with Normal control group, ISO group had increased expression of protein arginine methyltransferases 1 (PRMT1), decreased expression of dimethyl- arginine dimethylaminohydrolase 2 (DDHA2), both P<0.01. Compared with ISO group, ROS treatment group showed decreased expression of PRMT1, P<0.01 and similar expression DDHA2, P>0.05.
Conclusion: Rosuvastatin has the protective roll on ISO induced CHF in rats, which might be related to decreased serum levels of cTn I, BNP and ADMA metabolic pathway regulation.

Objective: To investigate the clinical effect of plasma exchange (PE) versus double plasma molecular adsorption system combined with PE (DPMAS+PE) in the treatment of toxic hepatic failure. Methods: A total of 67 patients with toxic hepatic failure who were admitted during the same period of time were divided into PE group, DPMAS+ PE group, and control group. The 22 patients in the PE group were treated with PE alone, and the 24 patients in the DPMAS+PE group were given DPMAS combined with PE. The clinical out-come was compared between the three groups. Results: Both treatment groups had significantly higher clinical response rate and 24-week survival rate than the control group. After treatment, both treatment groups had significant reductions in the serum levels of total bilirubin (TBil) , direct bilirubin (DBil) , alanine aminotransfer-ase (ALT) , and aspartate aminotransferase (AST) , and the PE group had significant reductions in the albumin (Alb) level and activated partial thromboplastin time (APTT) (P<0.05) ; the DPMAS+PE group showed no sig-nificant changes in the Alb level and APTT (P>0.05). There were no significant differences in TBil, DBil, ALT, and AST between the two treatment groups after treatment (P>0.05). After treatment, the PE group had significantly higher Alb level and APTT than the DPMAS + PE group (P<0.05). Compared with the control group, both treatment groups had significant reductions in TBil, DBil, ALT and AST after treatment (P<0.05). Conclusion The two artificial liver support techniques can significantly improve patients' liver function and in-crease their survival rate, and the combined artificial liver support technique can reduce the amount of plasma used.

The transcriptional repressor RE1 silencer transcription factor(NRSF/REST) is an important factor that restricts some neuronal traits in neurons.Since these traits are also present in pancreatic islet cells,NRSF-regulated genes involved in islet function are searched.A NRSE-like motif was analysed in human insulin promoter.The role of NRSE was evaluated by generating a model of insulin-secreting cells that firmly express NRSF.The presence of NRSF led to a decrease in activity of human insulin promoter by stable or transient transfection with human insulin-promoter luciferase.The predicted NRSE-like motif also confers NRSF-dependent transcriptional repression in the context of a surrogate gene promoter.Specific binding activity of NRSF/REST to the NRSE-like motif was confirmed by EMSA.Moreover,the binding activity is competed by consensus NRSE sequence.These data showed that human insulin promoter is regulated by the transcriptional repressor NRSF/REST via the NRSE-like motif.

OBJECTIVETo assess the value of stent-assistant angioplasty for intracranial vascular diseases.

METHODSThirteen patients with intracranial vascular diseases were treated consecutively by stent-assistant angioplasty for different purposes. Of these patients 7 had symptomatic intracranial artery stenosis, 3 intracranial wide-neck aneurysms, 2 intracranial pseudoaneurysms, and 1 bilateral transverse sinus stenosis. Clinical procedures and technical data of the patients were retrospectively analyzed.

RESULTSIn the 7 patients, the degree of intracranial artery stenosis reduced from 83% to 5%. Three months after the operation they exhibited good patency of stented lesions. Intracranial wide neck aneurysms (with 2 pseudoaneurysms) were successfully embolized with GDC in 5 patients. The patients with bilateral transverse sinus stenosis were implanted a self-expanded stent in the right transverse sinus. One patient failed because of the tortuous configuration of the left jugular bulb, but the patient's symptoms were improved quickly after the procedure.

CONCLUSIONStent-assistant angioplasty is a useful technique for selected intracranial vascular diseases, and it needs further investigation.

Adult ; Angioplasty, Balloon ; methods ; Cerebrovascular Disorders ; therapy ; Female ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Stents ; Treatment Outcome