An analysis on the present situation of post setting in CDCs of Zhejiang Province / 预防医学

Objective To analyze the present post setting situation of CDCs in Zhejiang Province, and to provide evidence for further improvement and standardization of post setting. Methods The data of post setting were collected by questionnaires from all levels of CDCs in Zhejiang Province. The compliance and rationality of post setting structure were evaluated by national and provincial normative policy documents. Results Ninety seven CDCs had implemented the post setting. Professional technical posts had the highest proportion (above 80%) among three kinds of posts. As the approved proportions of posts classification and professional titles were approved by the local government, there were differences between different levels of CDCs. The approved proportion of ground skilled posts and management posts between municipal and county CDCs had a relatively higher degree of dispersion, and the CVs of ground skilled posts and management posts of municipal CDCs were 72.3% and 65.6%, and the CVs of county CDCs were 101.6% and 82.1%. In terms of the approved professional titles structural proportion, the degree of dispersion appeared to be higher in senior titles and primary titles approved proportion of municipal CDCs (CV=29.1%, 28.5%), while the degree of dispersion was higher in senior titles and vice-senior titles of county CDCs (CV=58.9%, 21.8%) . Meanwhile, the approved proportions of senior titles in municipal and county CDCs were lower with the averages of 32.2% and 17.0%. The posts of infectious disease prevention and control and laboratory detection were accounting for the majority posts in municipal and county CDCs with average percentages of 47.8% and 45.1% . Conclusion The present situation of post structural proportion meets the relevant requirements generally. However, there are some phenomena of non-standard approved proportion of ground skilled posts and management posts and low senior titles approved proportion. Meanwhile, the percentage of infectious disease prevention and control and laboratory detection posts appears to be lower in county CDCs.

An analysis on the personnel allocation and basic quality structure of middle-level cadres in CDCs of Zhejiang Province / 预防医学

Objective Toanalyzethepersonnelallocationandbasicqualitystructureofmiddle-levelcadresinCDCsof ZhejiangProvince.Methods DatawerecollectedfromthenationalbasicinformationsystemofCDCs.Anddescriptive statistics,chi-square test and Kruskal -Wallis H test were used to analyze the differences of middle -level cadres'personnelallocationandbasicqualityamongthreelevelsofCDCs.Results Theallocationratioofmiddle-levelcadresin management departments was 25.58%,27.32% and 23.58% for provincial level,city level and county level of CDCs respectively,which was 74.42%,72.68% and 76.42% in management departments respectively.There were significant differences in ages,working years,education levels,majors and titles across different levels of CDCs (P<0.05 ).And there were significant differences in education levels across counties with different economic levels (P<0.05 ). Conclusion Thepersonnelallocationofmiddle-levelcadreswithexcellentbasicqualityindifferentlevelsofCDCsin Zhejiang Province was reasonable.

Analysis on the genetic characteristics of HIV-1 infected MSM individuals in Zhejiang province / 预防医学

Objective To analyze the subtypes and characteristics of HIV-1 among men who have sex with men (MSM) in Zhejiang province from the year 2004 to 2011.Methods Blood DNA/RNA was extracted from the MSM HIV -1 infected individuals and then HIV-1 gag and pol fragments were amplified by nested polymerase chain reaction (nested-PCR)or RT-PCR.The positive PCR products were sequenced and the obtained sequences were analyzed by phylogenetic inference.Results A total of 117 HIV-1 infected MSMindividuals were analyzed,covering 21 provinces according to their household registry.Totally,three major strains were identified including CRF01_AE (84.62%,n =99 ),B (5.98%,n=7)and CRF07_BC (5.13%,n=6). Moreover,3 novel 01B recombinant stains,1 CRF59_01B and 1 CRF08_BC were found.According to the neighbor-joining tree by pol fragments,there were more than 30 sub clusters with bootstrap value higher than 70% among the 84 CRF01_AE sequences.Conclusion CRF01_AE is the major HIV-1 infection strain among MSMin Zhejiang province.CRF59_01B and other novel 01B recombinant stains are first reported among MSM individuals in Zhejiang province.

Preliminary study on chemical constituents seperated from Cayratia japonica / 中国中药杂志

<p><b>OBJECTIVE</b>To study effective active constituents of Cayratia japonica,a genuine herbal medicine from Fujian.</p><p><b>METHOD</b>Such chromatographic methods as Macroporous, Sephadex LH-20, ODS and normal phase silica gel column chromatography were adopted to separate the chemical components of C. japonica.</p><p><b>RESULT</b>Thirteen compounds were obtained, and their structures were identified by analyzing multiple spectral data as luteolin(1), apigenin(2), triethyl citrate-(3), 3-formylindole(4), esculetin(5), bis(2-ethylhexyl)-phthalate(6), calendin(7), ethyl-trans-3,4-dihydr-oxycinnamate(8), luteolin7-O-D-glucoside(9),5-hydroxy-3,4-dimethyl-5-pentyl-2(5H-furanone(10),ethyl-3,4-dihydroxybenzoate(11), eriodictyol(12) and daucosterol(13).</p><p><b>CONCLUSION</b>Among them, compounds 3-8 and 10-12 were separated from the plant for the first time.</p>

The investigation report of iodine deficiency disorders prevalent status in Chun'an County of ZhejiangProvince in 2006 and 2007 / 中国地方病学杂志

Objective In order to compare the iodine deficiency disorders(IDD)prevalent slatus in Chun'an County between 2006 and 2007,and to provide the science information for iodine supplementation in different regions.Methods Three schools of Wangzhai,Pingmen and Wenchang which the goiter prevalenee was the most severe were selected in Chun'an County;and from each school,90 pupils aged 8-10 years were randomly selected.B-ultrasound examination of thyroids,urine iodine and salt iodine were measured.Results The goiter rate in B-ultrasound were 7.5%(20/267),median of urine iodine was 247.5 μg/L,mean of salt iodine was 32.7 ms/ks in 2006;and the goiter rate in B-uhrasound were 3.7%(10/271),median of urine iodine was 383.4 μg/L,mean of salt iodine was 33.5 mg/kg in 2007.The goiter prevalence in Wangzhai,Pingrnen and Wenehang township were 15.2%(14/92),6.0%(5/83)and 2.2%(2/92),respectively,and median of urine iodine were 360.1.211.3,189.3μg/L,respectively,in 2006;The goiter prevalence were 6.6%(6/91),3.3%(3/90)and 1.1%(1/90),respectively.and median of urine iodine were 388.6,41 1.5,327.8μg/L,respectively,in 2007.Family ineome of Wangzhai,Pingmen and Wenchang township were 1000,2000,3000 yuan,respectively.Conclusions Goiter prevalence was correlated with urinary iodine,nutritional state and economic condition,high urinary iodine contents and poor nutritional status lcad to a high goiter rate.