Objective: To investigate the relationship between serum uric acid(SUA) and prevalence of hyperuricemia(HUM) and the effects of dietary factors on HUM . Methods: Total 748 subjects from Guangzhou were questioned and SUA and body mass index (BMI) was measured by trained investigators. Results: The mean SUA concentration was (384.6?74.8)mmol/L in males vs (286.3?65.3) mmol/L in females, (P

OBJECTIVE:To investigate the neuropotective effect and anticoagulation effect of total Saponins of Radix Liriopes on focal cerebral ischemia in rats.METHODS:Chemical reagent Fecl3 was locally applied on the injured vessels to establish middle cerebral artery thrombosis model,and the effects of total Saponins of Radix Liriopes on rats' behavioral disturbance,brain infarct size,the histopathological changes in brain and the expression rate of nNOS immunoreactive positive neurons were measured,and the bleeding time and coagulation time were also detected with glass tube method and tail transection method.RESULTS:Due to the use of total Saponin of Radix Liriopes(10 and 40mg? kg-1),the brain infarct size was significantly decreased,the behavioral disturbance were improved and the expression rate of the nNOS immunoreactive positive neurons in rats were decreased.At doses of 20 and 60mg? kg-1,total Saponin of Radix Liriopes significantly prolonged the coagulation time and bleeding time.CONCLUSION:Total Saponin of Radix Liriopes has nuroprotective effect on focal cerebral ischemia induced by middle cerebral artery thrombosis and significant anticoagulation effect.

Objective:To increase the understanding of neuroleptic malignant syndrome, rhabdomyolysis and acute renal injury in advanced-aged patients with Parkinson's disease after abdominal surgery.Methods:We report a case of malignant syndrome, rhabdomyolysis and acute renal injury in an 85-year-old patient with Parkinson's disease after abdominal surgery in our department.The diagnosis and successful treatment experience were summarized, and a literature review was conducted.Results:The body temperature was as high as 40.5℃ in this patient, accompanied by stiffness, sustained involuntary shaking, increased muscle tone, serum creatine kinase at 104 615 U/L, tachycardia, low blood pressure, accelerated breathing rate, disturbance of consciousness, excessive sweating and other clinical manifestations, which met the diagnostic criteria for neuroleptic malignant syndrome.The patient had complications including concurrent rhabdomyolysis, acute renal injury and shock.The emergency was resolved after an early diagnosis and proactive treatment.Conclusions:If patients with Parkinson's disease have a high fever with rigidity or sudden aggravation within a short period of time after medication, the possibility of neuroleptic malignant syndrome should be considered and the causes should be screened.

As varus posteromedial rotatory instability (VPMRI) is not common, its injury mechanisms are complex and presents no obvious dislocation on X-ray, it may be considered as a simple coronoid fracture, likely leading to a missed diagnosis or misdiagnosis. Moreover, the treatment of VPMRI is also controversial. Conservative treatment or improper treatment can cause serious complications. Therefore, this review expounds on the injury mechanisms, anatomical structure, O'Driscoll classification, imaging examination, treatment and postoperative rehabilitation of this complicated elbow injury which is rare and difficult to treat clinically.

OBJECTIVETo observe the injury in rat primary cultured neurons induced by Abeta(1-40) and the protective effects of combination of ginseng and ginko extracts.

METHODPrimary neurons were induced by Abeta(1-40) to establish the cell model of toxic injury. Using flow cytometry with Annexin V-FITC/PI double staining, MTP assay, transmission electron microscopy and Western blot, the appropriate concentration and duration of AP for cell model establishment were determined. The effects of extracts of ginseng and ginko (EGGB)on cellular proliferative activity, apoptotic rate, ultrastructure and caspase-3 expression were detected.

RESULTThe apoptotic rate was increased significantly after neurons were induced by 1 micromol x L(-1) Abeta(-40) for 24 h (P < 0.01). EGGB (5, 50 mg L(-1)) significantly enhanced the proliferative activity (P < 0.05). Meanwhile, EGGB (50 mg L(-1)) inhibited neuronal apoptosis and caspase-3 overexpression and improved cellular ultrastructure remarkably (P < 0.05, P < 0.01).

CONCLUSIONAbeta(1-40) could significantly induce primary cultured neurons to apoptosis in vitro. EGGB showed beneficial neuroprotective effects against neuronal apoptosis, which might be due to improving the structures of neuron and its subcellular organelles, enhancing cellular proliferative activity and inhibiting caspase-3 overexpression in neurons.

Alzheimer Disease ; drug therapy ; Amyloid beta-Peptides ; pharmacology ; Animals ; Apoptosis ; drug effects ; Caspase 3 ; metabolism ; Cell Proliferation ; drug effects ; Cells, Cultured ; Drug Interactions ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Female ; Gene Expression Regulation, Enzymologic ; drug effects ; Ginkgo biloba ; chemistry ; Male ; Neurons ; cytology ; drug effects ; metabolism ; ultrastructure ; Panax ; chemistry ; Peptide Fragments ; pharmacology ; Rats ; Rats, Sprague-Dawley ; Time Factors

Objective To investigate the factors associated with preoperative deep venous thrombosis (DVT) in female patients with lower extremity fracture in menstrual phase.Methods A retrospective analysis was conducted of the 119 women with lower extremity fracture in childbearing age who had been treated at Traumatic Orthopaedics Center,Red Cross Hospital,Xi'an Jiaotong University Health Science College from October 2016 to October 2017.Of them,41 were in menstral phase,aged from 20 to 50 years (average,37.1 ± 8.9 years),and 78 were not,aged from 19 to 50 years (average,36.9 ± 8.0 years).The 2 groups were compared in terms of DVT incidence,D-dimer level,prothrombin time,partial prothrombin time,thrombin time,fibrinogen level,and preoperative bed time.Results The patients with menstruation had significantly higher incidence of lower extremity DVT (82.9％) and significantly longer preoperative bed time (9.1 ± 3.4 d) than those without menstruation did (14.1％ and 3.8 ± 2.2 d,respectively) (P ＜0.05).There were no significant differences between the 2 groups in the preoperative coagulation indexes:D-dimer,prothrombin time,partial prothrombin time,thrombin time or fibrinogen (P ＞ 0.05).Conclusions The incidence of preoperative DVT may be high the female patients with lower extremity fracture in menstrual phase,chiefly because of long preoperative bed time.Detection of D-dimer level is of limited significance in the screening for thrombosis in menstrual phase.Menstruation may not be a surgical contraindication.

Objectives To investigate the efficacy of the shear wave velocity (SWV) based on acoustic radiation force impulse (ARFI) elastography in the differentiation of normal population with chronic kidney disease (CKD) and acute kidney injury (AKI) in middle aged and elderly patients.Methods Sixty-four middle aged and elderly patients referred to China-Japan Friendship Hospital and Zhejiang Provincial People's Hospital with AKI or CKD were enrolled in this study from February 2015 to December 2016 (kidney disease group).Among them,43 patients were CKD (CKD group),and 21 patients were AKI (AKI group,15 patients combined with prior CKD,6 patients without prior CKD).Twenty-nine middle aged and elderly healthy volunteers from China-Japan Friendship Hospital were enrolled at the same time (healthy control group).The SWV values of the renal middle pole cortex were acquired using the ARFI elastography.The differences of the kidney length,cortical thickness and SWV values among healthy control group,AKI and CKD group were compared by variance analysis.The LSD-t analysis was used for the advanced comparison between any two groups.The differences of cortical SWV values among healthy control group,AKI combined with prior CKD group,AKI without prior CKD group and CKD group were compared by variance analysis.The LSD-t analysis was used for the advanced comparison between any two groups.The receiver operating characteristic (ROC) curves of the cortical SWV values for diagnosing kidney disease was drawn.Results The mean cortical SWV values of healthy control group,AKI and CKD groups were (2.88±0.63),(2.42±0.83) and (2.06±0.72) m/s,respectively.The SWV values of AKI and CKD groups were significantly lower than that of healthy control group (t=2.158,P=0.033;t=5.234,P ＜ 0.001).The SWV values of CKD group were lower than that of AKI group,but there were no significant differences.The SWV values of AKI without previous CKD group and AKI combined with prior CKD group were (2.60±0.84) and (1.80±0.45) m/s,respectively.The SWV values of AKI combined with prior CKD group and CKD group were significant lower than that of healthy control group and AKI without prior CKD group (compared with healthy control group:t=2.916,P=0.004 and t=5.318,P ＜ 0.001;compared with AKI without prior CKD group:t=2.054,P=0.043 and t=-2.517,P=0.013).But there were no significant differences between AKI combined with prior CKD group and CKD group,so as to the AKI without prior CKD group and healthy control group.The cutoff value of cortical SWV for diagnosing kidney disease was 2.40 m/s,with an area under ROC curve was 0.767 (95％ CI 0.689-0.898,P=0.000).The sensitive and specificity were 57.1％ and 81.9％,respectively.Conclusions The SWV values of kidneys in middle aged and elderly CKD and AKI patients were significantly lower than those of apparently normal kidneys.The SWV values of AKI patients combined with prior CKD were lower than AKI patients without prior CKD.Determining cut-off SWV values based on ARFI elastography between normal and damaged renal parenchyma can help in the diagnosis of kidney disease in middle aged and elderly patients.

Objective:To investigate the clinical application of salvianolate for injection in Tongde Hospital of Zhejiang Province and evaluate its rationality of injection.Methods:From March 2018 to November 2018, 560 patients treated with salvianolate for injection in Tongde Hospital of Zhejiang Province were selected by random sampling method.The indications, usage and dosage, route of administration, choice of vehicle, concentration of vehicle, course of treatment, compatibility, contraindications and adverse reactions of salvianolate for injection were analyzed retrospectively.Results:Totally 560 inpatients received salvianolate for injection were collected, about 26.96%(151/560) was consistent with the indication, 99.82%(559/560) with a correct administration dosage and frequency, 100.00%(560/560) with right administration route, 95.00%(532/560) with a right solvent selection, 67.86%(380/560) with correct solvent concentration, 61.07%(342/560) with a correct treatment course, 100.00%(560/560) with a right medicine combination, about 94.46%(529/560) was consistent with coagulation function contraindication, about 90.18%(505/560) was consistent with liver function contraindication.The incidence of adverse reactions was 1.61%(9/560).Conclusion:In the clinical application of salvianolate for injection, a high rate of unreasonable usage is found in indication, treatment course and solvent selection.Because of the serious problems in the use of salvianolate injection, it should be used strictly to ensure clinical medication safety.

Objective To design the protection of peritoneal dialysis catheter and solve the problem of broken peritoneal dialysis catheter during clinical use. Methods A total of 94 patients with end-stage renal disease who received newly opened peritoneal dialysis in the Department of Nephrology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology from January 2016 to December 2017 were selected as research objects. In order of the time of tube opening, 47 patients with singular ordinal number receiving treatment were set as the control group, and 47 patients with even ordinal number receiving treatment were set as the observation group. The patients of control group, using the traditional peritoneal dialysis tube nursing; the patients of observation group, using anti- broken peritoneal dialysis tube for nursing. To observe and compare the incidence of dialysis catheter loosening and breakage during dialysis in the 2 groups of peritoneal dialysis patients, as well as the patient satisfaction. Results The catheter crease deformation of the observation group(0 case) was significantly lower than that of the control group (12 cases), and the difference was statistically significant (χ2=13.610, P<0.05). The total satisfaction of patients in the observation group was 97.87％ (46/47), while that of patients in the control group was 72.34％ (30/47). The total satisfaction rate of observation group was significantly higher than that of control group (χ2=12.086, P<0.01). No leakage occurred in the observation group, which was also significantly lower than that in the control group. However, due to the limited observation time, the number of cases was small without statistical significance (P>0.05). Conclusions The improved peritoneal dialysis catheter is more convenient, safe and effective for long-term peritoneal dialysis patients, and it can reduce the incidence of peritonitis associated with peritoneal dialysis catheter, which is worthy of clinical application.

Objective:To compare the clinical effect of combined anterior and posterior approach and posterior median approach to treat O'Driscoll type III b fracture of ulnar coronoid process.Methods:A retrospective case control study was made on 67 patients with O'Driscoll type III b fracture of ulnar coronoid process treated in Honghui Hospital, Xi'an Jiaotong University from January 2015 to January 2019, including 35 males and 32 females, aged from 21 to 61 years [(38.0±9.4)years]. Among them, 31 patients were treated with combined anterior and posterior approach for reduction and internal fixation (combined approach group), and 36 patients with median posterior elbow approach group for reduction and internal fixation (posterior elbow approach group). The operation time, amount of intraoperative blood loss and fracture healing time were compared between groups. The visual analogue score (VAS), elbow joint range of motion and Mayo elbow performance score (MEPS) were assessed for pain and function evaluation at postoperative 1, 3, 6 months and at the last follow-up. The occurrence of complications were observed as well.Results:All patients were followed up for 12 to 28 months [(20.1±4.2)months]. There was no significant difference in operation time and VAS between the two groups ( P>0.05). The intraoperative blood loss [(133.6±20.3)ml] and fracture healing time [(12.3±1.7)months] in combined approach group were less or shorter than those in posterior elbow approach group [(144.4±22.1)ml, (13.2±2.0)months] ( P<0.05). The range of flexion and extension of elbow joint in combined approach group [(88.7±10.8)°, (111.1±13.9)°, (121.3±14.1)°, (127.1±13.3)°] was higher than that in posterior elbow approach group [(74.5±11.8)°, (97.6±12.6)°, (111.3±13.0)°, (115.2±12.7)°] at postoperative 1, 3, 6 months and at the last follow-up ( P<0.05). The MEPS in combined approach group [(31.7±8.6)points, (55.6±9.3)points, (84.6±10.5)points, (85.0±10.3)points] was higher than that in posterior elbow approach group [(27.2±8.2)points, (50.7±8.7)points, (77.4±11.2)points, (80.1±9.4)points] at postoperative 1, 3, 6 months and last follow-up ( P<0.05). The incidence of complications in combined approach group [10%(3/31)] was lower than that in posterior elbow approach group [31%(11/36)]( P<0.05). Conclusion:Compared with the simple posterior elbow median approach, the combined anterior and posterior elbow approach for treatment of O'Driscoll type IIIb fracture of ulnar coronoid process has lower intraoperative blood loss, faster fracture healing, lower incidence of complications and better elbow function.