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@#Objective To compare the perioperative results of hybrid coronary revascularization (HCR), off-pump coronary artery bypass (OPCAB) and percutaneous coronary intervention (PCI) in elderly patients with three-vessel coronary artery disease involving left anterior descending (LAD) branch and explores the safety of surgery. Methods We prospectively enrolled patients with coronary heart disease over 65 years who were admitted to General Hospital of People’s Liberation Army from January 2018 to September 2019. Coronary angiography results were all three-vessel lesions involving the anterior descending artery. After preoperative examination and assessment by the cardiovascular team, all patients were suitable for OPCAB or PCI treatment. According to the patient’s preference, HCR, OPCAB or PCI were performed. The preoperative baseline data and perioperative results were collected, and SPSS 22.0 was used for statistical analysis. Results A total of 110 patients met the criteria and were included in the study, 28 in the HCR group, 45 in the OPCAB group, and 37 in the PCI group, with an average age of 71.4±5.6 years. There was no statistical difference in the preoperative baseline data of patients among the three groups. The intubation time (P=0.039), perioperative drainage volume (P<0.001), blood transfusion (P=0.021) in the HCR group were lower than those in the OPCAB group. There was no statistical difference in the main organ adverse events (MOAE, P=0.096) and in-hospital mortality (P=0.784) among the three groups of patients. The use of antibiotics in the PCI group was significantly lower than the other two groups (P<0.001). Conclusion HCR combines the advantage of CABG and PCI including proved long-term patency rate with left internal mammary artery-LAD grafting, less trauma and superior long-term patency with PCI in non-LAD territory. Compared with OPCAB and PCI, there is no increase in perioperative major organ adverse events and in-hospital mortality. It is a safe and reliable minimally invasive myocardial revascularization technique for elderly patients with three-vessel coronary artery disease involving the anterior descending artery.
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OBJECTIVE@#To compare the mid- and long-term outcomes of patients receiving mitral valve replacement through robotically assisted and conventional median sternotomy approach.@*METHODS@#The data of 47 patients who underwent da Vinci robotic mitral valve replacement in our hospital between January, 2007 and December, 2015 were collected retrospectively (robotic group). From a total of 286 patients undergoing mitral valve replacement through the median thoracotomy approach between March, 2002 and June, 2014, 47 patients were selected as the median sternotomy group for matching with the robotic group at a 1:1 ratio. The perioperative data and follow-up data of the patients were collected, and the quality of life (QOL) of the patients at 30 days and 6 months was evaluated using the Quality of Life Short Form Survey (SF-12). The time of returning to work postoperatively and the patients' satisfaction with the surgical incision were compared between the two groups.@*RESULTS@#All the patients in both groups completed mitral valve replacement successfully, and no death occurred during the operation. In the robotic group, only one patient experienced postoperative complication (pleural effusion); in median sternotomy group, one patient received a secondary thoracotomy for management of bleeding resulting from excessive postoperative drainage, and one patient died of septic shock after the operation. The volume of postoperative drainage, postoperative monitoring time, ventilation time, and postoperative hospital stay were significantly smaller or shorter in the robotic group than in the thoracotomy group (@*CONCLUSIONS@#Robotically assisted mitral valve replacement is safe and reliable. Compared with the median sternotomy approach, the robotic approach is less invasive and promotes faster postoperative recovery of the patients, who have better satisfaction with the quality of life and wound recovery.
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Humans , COVID-19/drug therapy , Mitral Valve/surgery , Quality of Life , Retrospective Studies , Robotic Surgical Procedures , Sternotomy , Thoracotomy , Treatment OutcomeABSTRACT
Objective:To explore the epidemic situation and brucellosis in key occupational populations of brucellosis monitoring sites in Jiangsu Province, and provide a basis for development of prevention and control strategies against brucellosis.Methods:From 2013 to 2017, according to the requirements of the "National Brucella Surveillance Programme", two brucellosis monitoring sites in Yixing City of Wuxi and Huaiyin District of Huai'an, Jiangsu Province were established to monitor brucellosis. Brucellosis epidemic data were collected and analyzed of the two monitoring sites in Yixing City and Huaiyin District from 2013 to 2017 (data were from Jiangsu Provincial Legal Infectious Disease Reporting System). Blood samples were collected from the general occupational populations (health check-up population) and the key occupational populations (people engaged in livestock trading, livestock slaughtering, and the fur, milk and meat processing) in the monitoring sites. Tiger red plate agglutination test (RBPT) and serum tube agglutination test (SAT) were used for serological examination. Results:From 2013 to 2017, a total of 18 cases of brucellosis were reported at the two monitoring sites in Yixing City and Huaiyin District, Jiangsu Province, including 13 males and 5 females, with a male to female sex ratio of 2.6∶1.0; the age of onset was mainly 35 - 64 years, accounting for 72.22% (13/18); the time of onset was mainly from January to June, accounting for 94.44% (17/18); and the occupational distribution was mainly farmers, accounting for 77.78% (14/18); there was no epidemic and outbreaks of brucellosis. A general occupational populations survey was conducted in 17 743 cases, serological tests were negative, no infection and no signs and symptoms were found in the two monitoring sites. In 2013 - 2017, a total of 113 cases of serological tests were positive in the key occupational populations of brucellosis in Jiangsu Province, with a positive rate of 7.83% (113/1 444), and the overall trend was downward year by year ( t = 6.463, P < 0.05). Among them, the positive rates in Yixing City and Huaiyin District were 11.79% (106/899) and 1.28% (7/545), respectively. The difference between different regions was statistically significant (χ 2 = 51.926, P < 0.01). The positive rates of occupational groups engaged in livestock trading, livestock slaughtering, and the fur, milk and meat processing were 5.10% (20/392), 9.74% (49/503), and 8.01% (44/549), respectively. The differences were statistically significant between different occupations (χ 2 = 6.618, P < 0.05); and the positive rates of livestock slaughtering occupations and the fur, milk and meat processing occupations were higher than that of livestock trading occupations ( P < 0.05). Conclusions:The positive rate of brucellosis in key occupational populations has showed a general downward trend, the livestock slaughtering occupations and the fur, milk and meat processing occupations are more susceptible to Brucella infection. It is still necessary to strengthen the health education for the key occupational populations of brucellosis and inspection and quarantine work for prevention of the epidemic of brucellosis in humans.
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Objective To analyze the treatment of pulmonary tuberculosis among students in Yixing City from 2014 to 2018, and to provide a basis for prevention and control of pulmonary tuberculosis in students. Methods A descriptive epidemiology method was used to analyze the cases of pulmonary tuberculosis in students from 2014 to 2018 in Yixing City. Results There were 1,614 pulmonary tuberculosis cases in 2014~2018 in Yixing City, among which 135 were students with pulmonary tuberculosis, accounting for 8.36% of the total cases. The average annual incidence rate was 2.27/100,000. There were more males than females. The age distribution ranged from 16 to 18 years old. High school students were the main population, and the peak incidence was mainly concentrated in June and December. Conclusion The tuberculosis epidemic in Yixing City has generally shown a downward trend, but the number of cases of tuberculosis in students has been on the rise in recent years, mainly due to the outbreak. The cooperation between the health and education departments should be strengthened in the future. Early detection of the cases is of great significance.
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Objective To study the correlation between characteristic parameters of photoplethysmography( PPG)and severity of coronary artery lesions.Methods Two hundred and twenty-six CHD patients who underwent CAG in our hospital from August 2018to November 2018were divided into single-vessel lesion group(n=55),double-vessel lesion group(n=74)and multi-vessel lesion group(n=97)according to their CAG.Their stiffness index(SI),crest time(CT),normalized crest time(NCT)and crest time ratio(CTR)were recorded by PPG and analyzed by correlation analysis.Results The SI was significantly different in single-vessel lesion group,double-vessel lesion group and multi-vessel lesion group(6.479±0.819m/s,6.692±1.051m/s and 6.943±1.096m/s,P=0.024).No significant difference was detected in CT,NCT and CTR among single-vessel lesion group,double-vessel lesion group and multi-vessel lesion group(P＞0.05).The SI was positively correlated with the severity of coronary artery lesions(r=0.162,P=0.015).Conclusion The SI is correlated with the severity of coronary artery lesions,which is of a certain value in predicting the severity of coronary artery lesions.
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OBJECTIVE： To provide reference for improving the level of pharmaceutical care in medical institution， and realizing the precision of pharmaceutical care. METHODS： A sampling survey of third grade class A hospitals in Guangxi was conducted on the basis of Guangxi Hospital Pharmaceutical Administration Quality Control Center. Based on the results of literature analysis and international standard， by using Delphi method， the expert consultation form was issued by E-mail and field investigation； the results of four rounds of expert consultation were analyzed and summarized. Pharmaceutical care quality control index system was established in medical institutions. RESULTS & CONCLUSIONS： All experts （100％） agreed that pharmaceutical care in medical institutions was very important and required a quality control index system. Finally， 5 first-level indicators （including the construction of pharmaceutical care management organizational framework， rational drug use management， pharmaceutical care professional capacity management， pharmaceutical care monitoring management and characteristic pharmaceutical care management） and 26 second-level indicators were fitted according to results of expert consultation. Among first-level indicators， the indicators of “the construction of pharmaceutical care management organizational framework”， “rational drug use management” and “pharmaceutical care professional competence management” were generally considered as important quality control indicators by experts； the proportion of “very important” and “important” were 96.65％， 100％ and 100％. Among second- level indicators， the indicators of “organization construction”“system construction”“prescription drug use management”“hospitalization medical order review”“adverse drug reaction monitoring”“medicine knowledge”“clinical knowledge” were generally considered as important quality control indicators by experts； the proportion of “very important” and “important” were 95.65％， 95.65％， 100％， 95.66％， 96.65％， 100％ and 91.30％. The quality control index system of pharmaceutical care in medical institutions fitted by this research institute is authoritative. Now， 15 medical institutions in Guangxi Zhuang Autonomous Region have been pilot implemented after audited and finalised by Guangxi Hospital Pharmaceutical Administration Quality Control Center.
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OBJECTIVE： To study improvement effects of Panax notoginsenoside（PNS） on cisplatin-induced renal injury model rats and its effects on related factors. METHODS： Totally 72 SD rats were randomly divided into blank group， model group， positive drug group and PNS low-dose， medium-dose， high-dose groups， with 12 rats in each group. Except for blank group， other groups were given cisplatin via tail vein （3 mg/kg×4 times） to establish renal injury model. Since the first day after the first injection of cisplatin， positive group was given anfostine solution intraperitoneally （1.0 mg/kg）； PNS groups were given PNS solution intraperitoneally （15.63， 31.35， 62.70 mg/kg）； blank group and model groups were given constant volume of normal saline 0.2 mL， for consecutive 60 d. The 24 h urine of rats was collected； the contents of β-N-acetylaminoglycosidase（NAG） and 24 h urine protein （Upro/24 h） were detected； the serum contents of Scr and BUN were detected. mRNA and protein expression of CTGF， TGF-β1， Col-1， TIMP-1 and PAI-1 in renal tissue were determined by RT-PCR and immunohistochemistry respectively. RESULTS： Compared with blank group， the contents of NAG and Upro/24 h in urine， serum contents of Scr and BUN， mRNA and protein expression levels of CTGF， TGF-β1， Col-1， TIMP-1 and PAI-1 in renal tissue were increased significantly （P＜0.05）. Compared with model group， the contents of above urine and serum biochemical indicators were decreased significantly in PNS groups； mRNA expression of CTGF and TGF-β1 and protein expression of CTGF， TGF-β1， Col-1 and TIMP-1 in renal tissue of rats in PNS groups， mRNA expression of Col-1 in PNS high-dose group， and mRNA expression of TIMP-1 and protein expression of PAI-1 in PNS medium-dose and high-dose groups were decreased significantly （P＜0.05）. Compared with positive group， the contents of NAG and Upro/24 h in urine were decreased significantly in PNS medium-dose and high-dose groups （P＜0.05）. CONCLUSIONS： PNS can effectively improve the renal function of cisplatin-induced renal injury model rats， and relieve cisplatin-induced renal fibrosis by decreasing the expression of renal fibrosis related factors as CTGF， TGF-β1， Col-1， TIMP-1 and PAI-1 in renal tissue.
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Objective To summarize the experience of one case of anastomotic leakage after simultaneous pancreas-kidney transplantation (SPK ) with enteric drainage .Methods One case of type 2 diabetes mellitus complicated with end-stage nephropathy undergoing SPK was retrospectively analyzed .Iliac venous systemic circulation was employed for pancreatic venous reflux ,transplanted pancreas exocrine via enteric drainage and side-to-side anastomosis between donor pancreaticoduodenum and recipient jejunum . Pancreatoduodenal anastomotic leakage occurred at 12 days post-operation .During re-operation ,Roux-en-Y anastomosis was established between donor pancreaticoduodenum and recipient jejunum .And the relevant domestic and foreign literatures were searched .Results The follow-up time was 3 month after a second operation .Recipient pancreas and kidney transplantation survived well . There was no onset of enteric leakage .The incidence of anastomotic leakage varies greatly between different transplantation centers both at home and abroad .The incidence ranged from 3 .6％ to 11 .3％ .And the risk of pancreatic loss was as high as 54 .6％ .Conclusions As a severe postoperative complication ,anastomotic fistula after SPK may cuase abdominal infection . Even after reparing enteric fistula , the risk of leakage remains high . Roux-en-Y anastomosis is other therapeutic option .
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<p><b>OBJECTIVE</b>To observe the effect difference of warming needling combined with decoction and ciloprost for arteriosclerosis obliterans (ASO) with stasis.</p><p><b>METHODS</b>A total of 96 ASO patients with stasis were randomly assigned into a combination group and a western medication group, 48 cases in each group. Anti-hypertension, glucose-lowering and lipid lowering therapies were applied in the two groups. Ciloprost was prescribed orally in the western medication group, twice a day, 100 mg a time. The main acupoints in the combination group were Sanyinjiao (SP 6), Yinlingquan (SP 9), Zusanli (ST 36), Guanyuan (CV 4), and Xuehai (SP 10), matched with Yanglingquan (GB 34) and Weizhong (BL 40). Warming needling was used at Sanyinjiao (SP 6), Zusanli (ST 36), Xuehai (SP 10) and Guanyuan (CV 4), 5 times a week, once a day, 20 min a time. At the same time, self-made decoction was applied in the combination group, 1 dose a day, twice a day. All the treatment was given for continuous 3 courses, 1 month as a course. The indexes were the symptom scores for cool limb skin, sour swelling, numbness, pain, abnormal complexion, ankle brachial index (ABI) and blood biochemical indexes, including fasting blood-glucose (FPG), triacylglycerol (TG), cholesterol total (TC), high density lipoprotein cholesterol (HDL-C), low density lipoprotein cholesterol (LDL-C), glutamic-pyruvic transaminase (ALT), glutamic-oxalacetic transaminase (AST), serum creatinine (Scr) and blood urea nitrogen (BUN). The adverse reactions were recorded. The clinical effect was evaluated. Two-month follow-up was carried out.</p><p><b>RESULTS</b>After treatment, the symptom scores for cool limb skin, sour swelling, numbness, pain, abnormal complexion and total score decreased in the two groups (all <0.05), with better results in the combination group (all <0.05). The bilateral ABI were higher than those before treatment in the two groups (all <0.05), with better results in the combination group (both <0.05). The FPG, TG, TC, HDL-C, LDL-C, ALT, AST, Scr, BUN before and after treatment had no statistical significance in the two groups (all >0.05). There was no adverse reaction on acupuncture and moxibustion. The total effective rate of the combination group was 95.8% (46/48), which was better than 91.7% (44/48) of the western medication group (<0.05). The recurrence and aggravation rate in the combination group was 8.7% (4/46), which was lower than 18.2% (8/44) in the western medication group (<0.05).</p><p><b>CONCLUSION</b>Warming needling combined with decoction for ASO are better than simple oral ciloprost, with safety.</p>
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Objective To explore different clinical and pathological features of thymomas with and without myasthenia gravis(MG),and accumulate the experience of perioperative managements.Methods Patients with thymoma admitted by our department between June 2010 and June 2016,were retrospectively reviewed.Results Of the 273 patieuts,150 were males and 143 were fenales(median age:48 years).115 of all patients(42.1％) were combined with paraneoplastic diseases.There was no mortality during perioperative period.Video-assisted Thoracoscopic surgery was successfully performed for 246 cases(90.1％).The female thymoma patients with with MG(TMG) were more than those without MG and thymic hyperplasia (53.0％ VS 39.5％,P =0.036).Compared to the thymoma patients without MG and thymic hyperplasia,the TMG was associated with younger age of onset [(46.6 ± 12.9) years VS.(50.6 ± 14.32) years,P =0.026],longer hospital stay [(18.3 ± 9.4)days VS.(14.6 ±5.7) days,P =0.000],higher postoperative complications morbidity(22.0％ VS.11.6％,P =0.027).Although the TMG has a lower recurrence rate,there was no significant difference between the two groups for recurrence rate(0 VS.2％,P =0.274).Conclusion Extended thymectomy should be recommended for thymoma and thymic hyperplasia whether combined with or without paraneoplastic diseases.
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Objective To investigate the effectiveness of follow-up learning of difficult cases triage in outpatient triage training. Methods From June 2016 to September,on-duty nurses were required to register the difficult cases who needed to follow up. The case study plan was implemented.The consistency between difficult cases triage and the follow-up results and the rate of complaints from triage were compared between pre-and post-implementation of triage training. Results The rate of consistency between the difficult cases triage and the follow-up results after the implementation was significantly higher than that before the implementation(P<0.05).The rate of complaints from triage was significantly lower than that before the implementation(P<0.05). Conclusion The model of difficult cases follow-up learning is effective in improving the triage accuracy in outpatient departments and bettering the patients'experience.
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Objective: To explore mechanism of fasudil combined salmeterol and fluticasone propionate powder for inhalation (Seretide) in treating chronic obstructive pulmonary disease (COPD) complicated pulmonary artery hypertension (PAH).Methods: A total of 120 patients accorded with diagnostic standards of COPD and PAH, who hospitalized in our department from Jan 2013 to Oct 2014, were selected.According to random number table method, patients were randomly and equally divided into routine treatment group, fasudil group (received intravenous drip of fasudil based on routine treatment group) and combined treatment group (received additional Seretide therapy based on fasudil group).Levels of nitric oxide (NO), endothelin-1 (ET-1), C reactive protein (CRP) and erythrocyte sedimentation rate (ESR) were measured and compared among three groups before and after treatment.Results: Compared with before treatment, after two-week treatment, there were significant reductions in levels of CRP, ESR and ET-1, and significant rise in NO level in three groups, P<0.05 or<0.01;compared with routine treatment group after treatment, there were significant reductions in levels of CRP[(14.8±3.3) mg/L vs.(12.9±3.6) mg/L vs.(11.4±3.4) mg/L], ESR[(37.3±8.9) mm/h vs.(32.9±8.8) mm/h vs.(29.3±5.6) mm/h]and ET-1[(63.1±11.2) ng/L vs.(57.5±8.1) ng/L vs.(53.1±8.9) ng/L], and significant rise in NO level[(70.2±10.7) μmol/L vs.(76.0±8.0) μmol/L vs.(80.5±11.3) μmol/L]in fasudil group and combined treatment group, P<0.05 or<0.01;compared with fasudil group, there were significant reductions in levels of CRP, ESR and ET-1, and significant rise in NO level in combined treatment, P<0.05 all.Conclusion: Fasudil hydrochloride combined Seretide can significantly reduce levels of ESR, CRP and ET-1, and increase NO level in COPD + PAH patients.It may improve prognosis in these patients, which is worth extending.
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Objective:To explore therapeutic effect of Fasudil combined Salmeterol Xinafoate and fluticasone propio‐nate powder for inhalation (Seretide) on patients with chronic obstructive pulmonary disease (COPD) combined pul‐monary arterial hypertension (PAH ) .Methods :A total of 120 patients ,who hospitalized in our department from Jan 2013 to Oct 2014 and conformed to diagnostic standards of COPD and PAH ,were selected .According to ran‐dom number table ,they were equally divided into routine treatment group (received routine therapeutic measures ) , Fasudil group (received Fasudil based on routine treatment group ) and combined treatment group (received Fasudil combined Seretide based on routine treatment ) . Pulmonary function indexes , mean pulmonary arterial pressure (mPAP) ,pulmonary arterial systolic pressure (PASP) ,6min walking distance (6MWD) and blood gas indexes were observed and compared among three groups before and after treatment .Results:Compared with routine treatment group after treatment ,there were significant reductions in mPAP [(54.1 ± 10.3) mmHg vs .(51.3 ± 9.5) mmHg vs . (48.5 ± 10.5) mmHg] and PASP [ (72.4 ± 9.7) mmHg vs .(63.4 ± 9.3) mmHg vs .(61.6 ± 9.1) mmHg] ,and sig‐nificant rise in 6MWD [ (259.4 ± 37.0) m vs .(274.2 ± 36.5) m vs .(288.3 ± 47.5) m] ,forced expiratory volume in one second [FEV1 ,(1.44 ± 0.32) L vs .(1.59 ± 0.38) L vs .(1.87 ± 0.34) L] and FEV1/forced vital capacity (FVC) [ (47.2 ± 11.9)% vs .(50.3 ± 12.1)% vs .(54.6 ± 11.7)% ];significant rise in partial pressure of oxygen in artery [PO2 ,(64.3 ± 9.8) mmHg vs .(68.9 ± 8.2) mmHg vs .(76.9 ± 9.5) mmHg] and saturation of arterial blood oxygen [SaO2 ,(65.0 ± 8.2)% vs .(71.0 ± 9.8)% vs .(76.8 ± 9.4)% ] ,and significant reduction in partial pressure of carbon dioxide in artery [PCO2 ,(63.6 ± 9.5) mmHg vs .(58.5 ± 9.6) mmHg vs .(51.3 ± 7.9) mmHg] in Fasud‐il group and combined treatment group ,and those of combined treatment group were significantly improved com‐pared to those of Fasudil group , P<0.05 or <0.01. Actual base excess of combined treatment group was signifi‐cantly higher than the other two groups , P<0. 01 both . Conclusion:Fasudil combined Seretide can significantly im‐prove pulmonary function reduction ,improve PAH ,quality of life and prognosis in COPD + PAH patients .
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Objective To explorer effect of integrated traditional chinese and western medicine on hyperthyroidism and on blood glucose metabolism disorder. Methods 70 cases of patients with hyperthyroidism during March 2014 to March 2016 were randomly divided into two groups with 35 cases respectively ,and control group were treated with propylthiouracil,while observation group were treated with traditional chinese medicine on the basis of the control group.Before and after treatment,serum thyroid stimulating hormone(TSH), triiodothyronine(FT3), thyroxine(FT4 ) and fasting plasma glucose (FPG) , 2 hours postprandial blood glucose(2hPG)were detected respectively,the curative effect and adverse reactions were observed. Results After treatment,the levels of TSH,FT3 and FT4 of the both two groups were significantly ameliorative (P<0.05),and FT3 ,FT4 of the observation group were significantly more ameliorative than the control group (P<0.05).The levels of FPG,2hPG of two groups were significantly depressed (P<0.05),and those of the observation group were significantly lower than those of the control group (P<0.05).The clinical effective rate of the observation group was significantly higher than those of the control group (P<0.05).Adverse reactions of two groups were not significantly different. Conclusion The treatment of hyperthyroidism with traditional chinese and western medicine can significantly improve the clinical curative effect and regulate the blood glucose metabolism, and the safety is high.
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Objective To investigate the efficacy of tamsulosin hydrochloride combined with clear stasis and kidney decoction on chronic prostatitis and its influence on immune function and urine flow rate. Methods In this study, 115 patients with chronic prostatitis were selected and divided into treatment group (58 patients) and control group (57 patients) according to the random number table method.The control group used tamsulosin hydrochloride treatment, and the treatment group was treated with clear stasis and kidney decoction on the basis of the control group.The patients in two groups were treated continuously for 4 weeks. The clinical efficacy was evaluated and compared, the changes of immune function, free flow rate and maximum urinary flow rate were measured and compared between two groups.Results The total effective rate of the treatment group was significantly higher than that of the control group:94.83%(55/58)vs.78.95%(45/57)P<0.05.The levels of IgA and IgG before treatment in two groups had no significant differences(P>0.05).After treatment, the levels of IgA and IgG in two groups significantly decreased compared with those before treatment(P<0.05), and the levels of IgA and IgG in treatment group were significantly lower than those in control group(P<0.05).The levels of NIH-CPSI scores and WBC before treatment in two groups had no significant differences (P > 0.05). After treatment, The levels of NIH-CPSI scores and WBC significantly decreased compared with those before treatment(P<0.01), and the levels of NIH-CPSI scores and WBC in treatment group were significantly lower than those in control group (P < 0.01). After treatment lecithin (+- ++) and (+++- +++++) in treatment group was 3,55 cases, in control group was 12,45 cases, and there was significant difference (χ2= 6.392, P = 0.011). Before treatment, the levels of free urine flow rate, maximum urine flow rate, maximum urine flow rate time and residual urine volume in two groups had no significant differences(P>0.05). After treatment, the levels of free urine flow rate and maximum urine flow rate in two groups significantly increased, the levels of maximum urine flow rate time and residual urine volume in two groups significantly decreased, and there were significantly differences compared those before treatment (P < 0.05).The levels of free urine flow rate, maximum urine flow rate, maximum urine flow rate time and residual urine volume between two groups had significant differences after treatment(P<0.01).The adverse reaction rate in control group and treatment group was 3.51%(2/57),6.90%(4/58), and there was no significant difference(χ2=0.414,P=0.667).Conclusions Tamsulosin hydrochloride combined with clear stasis and kidney decoction in patients with chronic prostatitis can significantly relieve the clinical symptoms and improve the immune function of the local prostate, and the effect is exact.
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Objective:To study the effects of panax notoginsenosides on the proliferation and oxidation indices of cisplatin-induced nephroxicity in HK-2 cells. Methods:HK-2 cells were cultured in vitro till the number was up to 1 × 106/ml. The cells were inoculated in 96-well culture plate and randomly divided into six groups:normal saline ( NS) group,the model group, the positive control group and the high dose group , medium dose group and low dose group of panax notoginsenosides ( PNS) . The nephroxicity model was dupli-cated with the addition of cisplatin (the final concentration was 6. 25μg·L-1). The model group, positive control group and the three panax notoginsenosides groups was treated with saline solutions, amifostine, panax notoginsenosides at the dose of 100,50 and 25 mg· L-1 , respectively. The cell viability was detected with an MTT method, the content of MDA and the activity of SOD, GSH-PX and LDH were measured and the cell structure was observed. DCFH-DA was used as the fluorescence probe to detect the level of ROS by a fluorescence microplate reader. Results:Compared with those in the model group, the cell viability and the activity of SOD and GSH-PX in the three PNS groups and the positive control group significantly increased (P<0. 05);the content of MDA, the level of ROS and the activity of LDH significantly decreased (P<0. 05); the cell structure was significantly improved. Conclusion: PNS can pro-mote the proliferation of HK-2 cells in vitro, and improve the biochemical parameters and enzyme levels. The results suggest that PNS has a protective effect on HK-2 cell,and the protective mechanisms may be related with its antioxidant effect.
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OBJECTIVE:To study the protective effect of tanshinoneⅡA(TSⅡA)sulfonate injection against vancomycin(VAN)-induced renal injury model rats and its mechanism. METHODS:72 rats were randomly divided into blank group,model group, positive control group(amifostine,1 mg/kg)and TSⅡA sulfonate injection low-dose,medium-dose and high-dose groups(15,30, 60 μg/kg),with 12 rats in each group. Except for blank group,those groups were given VAN(200 mg/kg)intravenously via tail vein to induce renal injury rat model;after modeling,each drug group was given relevant medicine intraperitoneally once a day, and blank group and model group were given normal saline intragastrically for consecutive 10 days. The levels of 24 h protein, NAG and KIM-1 in urine were determined,and those of Cys C,Scr and BUN in serum and those of SOD,MDA,GSH-Px and NO in renal homogenate were also determined;the pathological change of renal tissue was observed. RESULTS:Compared with blank group,the levels of Cys C,Scr and BUN in serum,those of 24 h protein,NAG and KIM-1 in urine and those of MDA and NO in renal tissue increased significantly in model group,while the levels of SOD and GSH-Px decreased significantly(P<0.01);the pathological slice indicated that model group suffered from renal injury such as kidney tubules albuminoid degeneration,brush border abscission,renal tubular epithelial cell disintegration and abscission. Compared with model group,the levels of Cys C,Scr and BUN in serum,those of 24 h protein,NAG and KIM-1 in urine and those of MDA and NO in renal tissue decreased signifi-cantly in treatment groups,while the levels of SOD and GSH-Px in renal tissue increased significantly(P<0.05 or P<0.01);path-ological changes of renal tissue were relieved significantly. CONCLUSIONS:TSⅡ A sulfonate injection can effectively relieve VAN-induced renal injury in rats,and its mechanism may be associated with inhibiting the oxidative reaction of rats in vivo.
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Objective To evaluate the impact of preoperative renal artery embolization in renal cell carcinoma patients with venous tumor thrombus.Methods A total of 249 RCC patients with venous tumor thrombus underwent radical nephrectomy and thrombectormy in our hospital.Seventy-four patients received preoperative renal artery embolization while other 175 patients did not.The related items were analyzed.The tumor thrombus level was divided into 5 groups with American Mayo clinic classification system.Considering the significant difference in tumor situation and treatment strategies, we took the hepatic vein as a cut-off line, dividing patients into two subgroups, the early and advanced tumor thrombus groups.There were 208 patients in the early tumor thrombus group and 41 patients in the advanced group.The related items were analyzed respectively.Results Patients in the embolization group tended to have larger tumors and higher percentage of advanced tumor thrombus.For all patients, the embolization group had longer operation time [(4.8 ±2.1) h vs.(4.1 ±2.2) h ,P 0.05).Conclusion Preoperative RAE may be more appropriate for patients with advanced tumor thrombus because of its benefits in reducing operation time, intraoperative blood loss and elevating the operative security.
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<p><b>OBJECTIVE</b>To observe the clinical effect of early degenerative knee osteoarthritis with cold-damp stagnation treated with electroacupuncture (EA) combined with thunder-fire moxibustion and simple EA.</p><p><b>METHODS</b>Eighty cases were randomly assigned into a combination group and an EA group,40 cases in each one. Twenty-five min EA was used in the EA group mainly atpoints,Neixiyan(EX-LE 4),Zusanli(ST 36),Dubi(ST 35),Yanglingquan(GB 34),Yinlingquan(SP 9) and Liangqiu(ST 34) after(arrival),once a day. Based on EA at the same acupoints as the EA group,thunder-fire moxibustion was applied atpoints,Dubi(ST 35)and Liangqiu(ST 34) by means of 20-minute suspended moxibustion,once a day. Ten-day treatment was seen as one course,and continuous 2 courses were applied. The indices were observed before and after treatment including visual analogue scale(VAS) score,Lequesne index score,Lysholm score of knee joint,serum C-reactive protein (CRP) and erythrocyte sedimentation rate (ESR). Clinical effects were also evaluated and 6-month follow-up was implemented to show the recurrence rate.</p><p><b>RESULTS</b>After treatment the total effective rate of the combination group was 95.0%(38/40),which was better than 82.5%(33/40) of the EA group(<0.05).The Lequesne index score,VAS score,serum CRP and ESR apparently decreased compared with those before treatment in the two groups(all<0.05),and the four indices in the combination group were obviously lower than those in the EA group(all<0.05). As for the Lysholm knee joint score,the good rates of the two groups enhanced after treatment(both<0.05),and the result of the combination group was superior to that of the EA group[87.5%(35/40) vs 72.5%(29/40),<0.05]. At 6-month follow-up,the recurrence rate of the combination group was lower than that of the EA group[26.7%(4/15) vs 100.0%(9/9),<0.05].</p><p><b>CONCLUSIONS</b>EA combined with thunder-fire moxibustion achieve good effect for degenerative knee osteoarthritis with cold-damp stagnation. The combination therapy have advantages in effect duration compared with simple EA.</p>
ABSTRACT
<p><b>OBJECTIVE</b>To study the effect of arsenic on neuronal cell apoptosis and the mRNA and protein expression of calpain 1, calpain 2, and cyclin-dependent kinases 5 (cdk5)/p25 and to provide a scientific basis for the research on neurotoxic mechanism of arsenic trioxide (As2O3).</p><p><b>METHODS</b>Primary cultured rat neurons were divided into untreated control group, dimethyl sulfoxide (DMSO) solvent control group, and 1, 5, and 10 µmol/L As2O3 treated groups. Eight hours after being treated with As2O3, cell apoptosis rate was determined by flow cytometry, the mRNA expression of calpain 1, calpain 2, cdk5, and p35 was measured by real-time fluorescence quantitative PCR, and the protein expression of calpain 1, calpain 2, cdk5, p35, and p25 was measured by Western blot.</p><p><b>RESULTS</b>Compared with those in the untreated control group and DMSO solvent control group, the cell apoptosis rates in the 5 and 10 µmol/L As2O3 treated groups were significantly increased (P < 0.05). The mRNA expression levels of calpain 1 were 6.36±3.26, 7.11±5.13, and 7.47±2.59 in the 1, 5, and 10 µmol/L As2O3 treated groups, respectively, and the mRNA expression levels of cdk5 were 1.27±0.19, 1.54±0.04, and 1.79±0.21 in the 1, 5, and 10 µmol/L As2O3 treated groups, respectively, which were significantly higher than those in the untreated group (0.72±0.15 and 1.77±0.87) and those in the DMSO solvent control group (0.96±1.23 and 1.18±0.09) (P < 0.05). The mRNA expression levels of p35 in the 1 and 5 µmol/L As2O3 treated groups were 2.17±0.59 and 2.51±0.51, respectively, which were significantly higher than that in the untreated control group (1.26±0.37) (P < 0.05). The protein expression levels of calpain 1 were 0.37±0.10, 0.42±0.13, and 0.51±0.18 in the 1, 5, and 10 µmol/L As2O3 treated groups, respectively, which were significantly higher than those in the untreated control group (0.11±0.08) and DMSO solvent control group (0.13±0.07) (P < 0.05). In the 5 and 10 µmol/L As2O3 treated groups, the protein expression levels of cdk5 were 0.34±0.12 and 0.37±0.21, while the protein expression levels of p25 were 0.31±0.23 and 0.55±0.16, all of which were significantly higher than those in the untreated control group and DMSO solvent control group (P < 0.05). The protein expression levels of p35 were reduced in the 5 µmol/L As2O3 treated group (0.31±0.23) and 10 µmol/L As2O3 treated group (0.26±0.16), as compared with those in the untreated control group and DMSO solvent control group (P < 0.05). The mRNA and protein expression of calpain 2 showed no significant differences between all groups (P > 0.05).</p><p><b>CONCLUSION</b>The calpain 1-cdk5/p25 pathway may be involved in the process of As2O3-induced neuronal cell apoptosis.</p>