Objective To investigate the relationship of the levels of serum lipids and bilirubin with occurrence and development of coronary heart disease (CHD). Methods 139 CHD patients and 118 healthy controls were involved in the study. The serum levels of triglyeride (TG), total cholester-ol (TC), high density lipoprotein cholesterol (HDL-C), low density lipoprotein cholesterol (LDL-C)and bilirubin were measured and compared. Results In CHD group, the levels of TG, TC, LDL-C,TG, HDL-C, LDL-C and HDL-C were significantly elevated, while the levels of HDL-C, total biliru-bin (Tbil) and indirect bilirubin (Ibil) were markedly declined. The changes were associated with the severity of coronary artery disease. There wasn't significant difference of direct bilirubin level between CHD group and healthy control group. Conclusion Blood lipid abnormality and declination of bilirubin level are closely associated with coronary heart disease. It is possible to prevent the occurrence of car-diovascular event by early intervention.

OBJECTIVE To explore the professional risk factors for the hematology test population and their protecting measures and emergency treatment schemes.METHODS We improved the management,consummating the protecting system and strictly operating process,using safe products,adapting isolation measures;washing hands properly,cleaning and disinfection and promoting the immunity of the staff.RESULTS By means of above mentioned management and preventing measures,the ratio of occupational exposure decreased from 76.92% to 25.64%,with significant difference.CONCLUSIONS Management and good measures in hematology test population are the keys to avoiding professional harms and ensuring the security.

Objective To study the efficacy and security of solifenacin in prevention of cystospasm after radical prostatectomy. Methods The clinical data of 93 localized prostate cancer patients who had underwent laparoscopic radical prostatectomy were retrospectively analyzed. The patients were divided into solifenacin group (52 cases) and control group (41 cases) based on the condition of taking solifenacin after operation. The day and night frequency and duration of cystospasm from the first day to the third day after operation, incidence of urine extravasation, duration of bloody urine, time of pelvic cavity drainage and ureter retention, untoward reaction (dry mouth, headache and abdominal distention) was compared between two groups. Results The day and night frequency and duration of cystospasm at second day and third day after operation in solifenacin group were significantly lower than those in control group. Day frequency of cystospasm: (1.54 ± 0.42) times vs. (3.35 ± 0.43) times and (1.38 ± 0.58) times vs. (2.86 ± 0.66) times, night frequency of cystospasm:(1.66 ± 0.63) times vs. (3.58 ± 0.72) times and (1.47 ± 0.33) times vs. (3.27 ± 0.68) times, duration of cystospasm:(0.18 ± 0.11) h vs. (0.33 ± 0.18) h and (0.21 ± 0.09) h vs. (0.29 ± 0.21) h, and the incidence of urine extravasation at the third day after operation in solifenacin group was significantly lower than that in control group: 1.92% (1/52) vs. 17.07% (7/41), and there were statistical differences (P<0.05). The duration of bloody urine, time of pelvic cavity drainage and ureter retention after operation in solifenacin group were significantly shorter than those in control group:(30.2 ± 5.6) h vs. (48.3 ± 4.7) h, (50.6 ± 5.9) h vs. (70.3 ± 6.2) h and (7.6 ± 1.4) d vs. (10.4 ± 0.9) d, and there were statistical differences (P<0.05). There was no statistical difference in untoward reaction between 2 groups (P>0.05). Conclusions Solifenacin can reduce the frequency of cystospasm and shorten the duration of cystospasm effectively after radical prostatectomy. It has a positive effect on reducing the incidence of urinary extravasation and shorting the extubation time. It is helpful to improve the quality of life and the recovery of the patients.

Objective To compare the effect of different urethrovesical anastomosis methods on postoperative anastomotic complication in laparoscopic radical prostatectomy (LRP). Methods The clinical method of 121 patients with localized prostate cancer who underwent LRP from June 2012 to June 2015 was retrospectively analyzed. The patients were divided into two groups according to different urethrovesical anastomosis methods: interrupted suture group with 36 patients and continuous suture group with 85 patients. The operation time, postoperative anastomosis leakage, anastomosis stenosis and urinary control status 1, 3 and 6 month after operation were compared between two groups. Results All the operations were completed successfully without converting to open approach. The operating time of continuous suture group and interrupted suture group was (20.35 ± 3.10)min and (34.02 ± 3.94) min, the rate of postoperative anastomosis leakage was 3.53%(3/85) and 16.67%(6/36), the rate of anastomosis stenosis was 2.35%(2/85) and 13.89%(5/36), the rate of urinary incontinence after operation for 1 month was 15.29%(13/85) and 33.33%(12/36), for 3 months was 7.06%(6/85) and 25.00%(9/36), for 6 months was 2.35% (2/85) and 13.89% (5/36), there were significant differences (P<0.05). Conclusions Continuous suture can shorten operation time, decrease the risk of anastomotic leakage, anastomosis stenosis and urinary incontinence.

Objective To optimize the sulfated modification conditions for Rhizoma Smilacis Glabrae polysaccharides (RSGP),and to investigate the possibility of enhancing the activity of RSGP after sulfating modification.Methods RSGP was modified by cholorosulfonic acid-pyridine.With the yield,carbohydrate content and sulphate substitution degree as the observation indexes,L9 (34)orthogonal design was used to optimize reaction time,reaction temperature and reagent ratio.The degree of sulphate substitution was determined by barium chloride turbitimetry,and the carbohydrate content was detected by sulfuric acid-phenol method.Then the structures of the sulfated modified products were analyzed by infrared radiation (IR) spectrum.Methyl thiazolyl tetrazolim(MTT)assay was used to determine the anti-tumor activity of sulfated RSGP on HepG2 and MCF-7 cell lines.Results The optimized modification conditions of RSGP were sulfating RSGP with cholorosulfonic acid-pyridine in the ratio of 1:6 for 4.5 hours at 60 ℃.The MTT assay results showed that the sulfated RSGP could inhibit the growth and proliferation of human liver cancer HepG2 cell line and human mammary cancer MCF-7 cell line in concentrationdepending manner.Conclusion It is feasible for sulfating modification of RSGP with cholorosulfonic acid-pyridine,and sulfating modification can enhance the anti-tumor activitv of RSGP.

Cause of Death ; Child ; Child, Preschool ; China ; epidemiology ; Female ; Hand, Foot and Mouth Disease ; epidemiology ; mortality ; Humans ; Infant ; Male

We identified the routes of infection and evaluate the effect of disinfection on the field of an outbreak of an-thrax in a village of Wengan County ,Guizhou ,China ,thus trying to provide with basis for the implementation of policies for pre-vention and control of anthrax .The authors gathered the cases information by searching and interviewing the targeted persons house by house ,and reviewed the medical records in hospitals .The samples including patient’s discharging fluid ,residues of died horse ,and soil from the places where the villagers dismembered horse were gathered and cultured for Bacillus anthracis . The technique of multiple-locus variable-number tandem repeat analysis (MLVA-8) was applied for revealing the genetic rela-tionships among those isolated Bacillus anthracis strains .Five cases of cutaneous anthrax occurred in the outbreak and the total attack rate was 7 .58% (5/66) among those contactors evolved in the activity of carrying ,dismembering ,washing ,chopping and eating the died horse .The attack rate was 100% (3/3) for those who carried ,dismembered ,washed ,chopped and ate that horse ,100% (1/1) for those who carried ,dismembered and ate ,and 7 .14% (1/14) for those who washed ,chopped and ate . The 25% (1/4) of the samples of discharging fluid from the cases with cutaneous anthrax were positive .After disinfection , 15 .38% (4/26) of the soil samples retained positive .The genetic similarity was 100% among the 5 isolate strains .The results suggested that the outbreak of anthrax in villagers occurred through the activities of carrying ,dismembering ,washing and chop-ping the died horse .Strengthening the risk communication and disinfection of the dismemberment places should be the crucial strategies to prevent and control anthrax epidemics in Guizhou in the future .

Objective This study was to evaluate the effects of prevention and control regarding programs on typhoid fever and paratyphoid fever,in Guizhou province,from 2007 to 2012, to provide evidence for the improvement of related programs. Methods Data on typhoid fever and paratyphoid including information on epidemics,individual,cases,measures for prevention and control programs taken and relative government documents were collected and analyzed in Guizhou province,from 2007 to 2012. Information related to the average annual incidence,nature of outbreaks, time span before confirmed diagnosis was made,unit which carried the case report,proportion of laboratory confirmed diagnosed cases and case-management were compared between 2007-2009 and 2010-2012 descriptively while chi-square test with Excelland EpiInfo software were used for data analysis. Results In the period of 2007-2009,a total of 5 978 typhoid fever and paratyphoid fever cases were reported in Guizhou province with the average yearly incidence as 5.29/100 000. In the period of 2010-2012,2 765 cases were reported with the average yearly incidence as 2.57/100 000. When compared to the former,data from the latter period showed that the average yearly incidence had declined 51.31% in all the prefectures. There were still some outbreaks appeared but the total number of cases involved reduced 87.50%. The time span before the confirmation of diagnosis became shorter but the difference was not statistically significant (χ 2=0.08,P=0.99). Number of cases reported by hospitals at county or above had 11.51% of increase while those cases reported at the township hospitals or below decreased for 61.47%. The proportion of laboratory diagnosed cases increased 23.63%. Rates of timeliness on cards being filled in,inputted and audited showed increase of 8.44%,6.76%and 2.40%respectively. Conclusion Successful measures for prevention and control on typhoid fever and paratyphoid fever had been remarkably taken in Guizhou province,but the potential risk of outbreaks still existed in some areas,suggesting that health education and surveillance programs including laboratory diagnosis,should be strengthened.

OBJECTIVEThis study was to evaluate the effects of prevention and control regarding programs on typhoid fever and paratyphoid fever, in Guizhou province, from 2007 to 2012, to provide evidence for the improvement of related programs.

METHODSData on typhoid fever and paratyphoid including information on epidemics, individual, cases, measures for prevention and control programs taken and relative government documents were collected and analyzed in Guizhou province, from 2007 to 2012. Information related to the average annual incidence, nature of outbreaks, time span before confirmed diagnosis was made, unit which carried the case report, proportion of laboratory confirmed diagnosed cases and case-management were compared between 2007-2009 and 2010-2012 descriptively while chi-square test with Excel and EpiInfo software were used for data analysis.

RESULTSIn the period of 2007-2009, a total of 5 978 typhoid fever and paratyphoid fever cases were reported in Guizhou province with the average yearly incidence as 5.29/100 000. In the period of 2010-2012, 2 765 cases were reported with the average yearly incidence as 2.57/100 000. When compared to the former, data from the latter period showed that the average yearly incidence had declined 51.31% in all the prefectures. There were still some outbreaks appeared but the total number of cases involved reduced 87.50%. The time span before the confirmation of diagnosis became shorter but the difference was not statistically significant (χ² = 0.08, P = 0.99). Number of cases reported by hospitals at county or above had 11.51% of increase while those cases reported at the township hospitals or below decreased for 61.47% . The proportion of laboratory diagnosed cases increased 23.63%. Rates of timeliness on cards being filled in, input and audited showed increase of 8.44%, 6.76% and 2.40% respectively.

CONCLUSIONSuccessful measures for prevention and control on typhoid fever and paratyphoid fever had been remarkably taken in Guizhou province, but the potential risk of outbreaks still existed in some areas, suggesting that health education and surveillance programs including laboratory diagnosis, should be strengthened.

China ; epidemiology ; Communicable Disease Control ; methods ; Humans ; Paratyphoid Fever ; epidemiology ; prevention & control ; Typhoid Fever ; epidemiology ; prevention & control