Objective To explore the relationship between high sensitive C-reactive protein (hs-CRP) and blood stasis syndrome (BSS) in patients with coronary heart disease (CHD). Method Hs-CRP in 45 patients of CHD of BSS type, 50 CHD patients of non BSS type and 50 healthy subjects (control) was determined. Levels of endothelin (ET), nitricoxide (NO), high density lipoprotein cholesterol (HDL-C), triglyceride (TG), total cholesterol (TC), and low density lipoprotein cholesterol (LDL-C) were also measured. Results The level of hs-CRP, TC, LDL-C and ET/NO was markedly increased in the patients of BSS comparing with non BSS and control group, the difference was significant (P

Objective To explore the impact of iodine nutrition on pregnant women after adjusting the iodine content in iodized salt in Hangzhou and provide a scientific basis for supplementation of iodine to pregnant women.Methods After adjusting the iodine content of salt from 2012 to 2014,proportional probability sampling method was used to select 300 families and 100 pregnant women from every county (area,city) of Hangzhou City,and the household salt and urine samples were collected to detect iodine.Results Totally 3 904,3 900 and 3 900 samples of household salts were collected with the medians of salt iodine concentration of 23.77,22.75 and 23.30 mg/kg of each year from 2012 to 2014,respectively.The qualified rate of iodized-salt was 95.87％ (3 550/3 703),97.04％ (3 510/3 617) and 96.53％ (3 564/3 692) and the consuming rate of qualified iodized salt was 90.92％ (3 550/3 904),90.01％ (3 510/3 900) and 91.38％ (3 564/3 900),respectively,from the year 2012 to 2014.Totally 1 300,1 217 and 1 315 urine samples of pregnant women were collected and the median of urinary iodine (MUI) of each year from 2012 to 2014 was 119.90,136.40 and 124.00 μg/L,respectively.Conclusion After adjusting the iodine content of salt in Hangzhou,the salt iodine consumption levels of pregnant women's family are stable,but the level of urinary iodine is low,which should be pay attention to.

Objective To investigate the prevalence of thyroid disease in early pregnancy women of Hangzhou,and further to discuss the necessity of screening thyroid function in early pregnant women.Methods From March to October 2013,1 165 cases of women in the center of community health service (or health) for routine prenatal care during early pregnancy were used as research subjects.Household salt,fasting morning urine and serum samples were collected.The salt iodine level was measured by direct titration of sodium thiosulfate.The urinary iodine level was measured by arsenic-cerium contact process method.The levels of serum TSH,FT4,and thyroid peroxidase antibody (TPOAb) were measured by chemiluminescence method.Results The median of urinary iodine of the early pregnancy women was 135.2 μg/L,and only 26.7％ of early pregnancy women' s iodine-nutrition status were optimal.These were no significant difference in median urinary iodine as well as the frequency distribution between urban and suburban(P＞0.05).The abnormal rates of TSH and FT4 in early pregnancy women with negative TPOAb were 6.8％ (71/1 039) and 8.9％ (92/1 039),and the abnormal rates of TSH and FT4 in suburban areas were higher than those in urban areas(P=0.035,P =0.001).The prevalences of hypothyroidism,subclinical hypothyroidism,and hypothyroxinemia in early pregnant women of Hangzhou were 0.3％ (3/1 165),2.0％ (23/1 165),and 4.8％ (56/1 165) respectively,and the prevalence of hypothyroxinemia in suburban areas was significantly higher than that in urban areas (6.1％ vs 3.5％,P =0.040).The positive rate of TPOAb was 9.9％ (114/1 153).The early pregnant women with positive TPOAb have an increased risk of thyroid dysfunction,the ratio of TSH over the reference values was significantly higher than that in the negative group and more prone to subclinical hypothyroidism (OR =3.34,95％ CI 1.29-8.65).Conclusion The early pregnant women in rural areas or with positive TPOAb have an increased risk of abnormal thyroid function,thyroid function and iodine nutrition screening or monitoring should be highlighted.

Objective To explore the impact of iodine nutrition on 8-10 years old children after adjusting the iodine content in iodized salt in Hangzhou.Methods Twelve counties (areas,cities) were divided into urban,suburban and rural areas in Hangzhou.By population proportion survey (PPS),every county(area,city) was divided into east,west,south,north and middle districts; one school was selected in each district; forty children (half male and half female) aged 8-10 years old in each school were selected; family salt and urine samples of each student were collected.The levels of salt and urinary iodine were measured by picric sodium thiosulfate titrimetric (GB 13025.7-2012) and spectrophotometer method (WS/T 107-2006),respectively.Results Two thousand seven hundred and twenty-five household salt samples were collected.The median of salt iodine,the iodized salt coverage rate,the qualification rate of iodized salt and the consumption rate of qualified iodized salt were 24.00 mg/kg,4.35％(2 571/2 725),91.02％(2 340/2 571) and 85.87％(2 340/2 725),respectively.The medians of salt iodine in urban,suburb and rural areas were 24.10,22.12,24.30 mg/kg,respectively.A total of 2 664 children urine samples were collected.The median of urinary iodine (MUI) of the children was 177.24 μg/L.The MUIs in urban,suburb and rural areas were 175.00,178.55,178.00 μg/L,respectively; in male was 183.00 μg/L and female was 170.50 μg/L.When non-iodized and unqualified iodized salt were taken,the differences of urinary iodine within groups were statistically significant in urban,suburb and rural areas(x2 =18.652,14.686,all P ＜ 0.05).In rural area,the difference of urinary iodine of 8-10 years old children who ingested different types of iodized salt was statistically significant(x2 =39.07,P ＜ 0.05).Conclusion After adjusting the iodine content of salt in Hangzhou,the iodine-nutritional status of 8-10 years old students is at a appropriatelevel.

Objective:To investigate the effect of basic fibroblast growth factor(bFGF) on the proliferation of gingiva-derived mesenchymal stem cells(GMSCs) in vitro.Methods:GMSCs were isolated from healthy gingival tissue samples and identified.GMSCs of passage 4 were treated by bFGF at 0,0.5,1,5,10,20 ng/ml respectively for 1-9 d.The proliferation of the cells was evaluated using CCK-8 kit.Results:bFGF at 0.5-20 ng/ml increased GMSCs proliferation.0.5-10 ng/ml of bFGF showed dose and time dependant proliferation promoting effect on GMSCs.Conclusion:bFGF can increase GMSCs proliferation ability in a dose and time dependant manner.

The internal medicine of paediatrics is the important major course in paediatrics. Focusing on strengthening the constructionof staff, we cultivate all levels of teachers from different administrative level and personality, do schorlarly research meticulously,standardizing management and improve the teaching evaluation system. Besides we promote the construction and development of theinternal medicine of paediatrics by carrying out teaching research, impsoving teaching methods and making paediatics the key subjectin China.

Objective To understand the epidemiological distribution and epidemic situation of brucellosis cases in Zhejiang Province in 2003 - 2012. Methods Questionnaires of confirmed brucellosis cases, annual reports of prevention and control work of brucellosis in the cities and monitoring points were collected and analyzed in 2003 - 2012. Population distribution, regional distribution, infection sources and routes of infection, aetiology and clinical symptoms and signs of the brucellosis cases were analyzed descriptively. Results A total of 323 brucellosis cases were reported in 2003 - 2012, the average annual incidence rate was 0.070/one hundred thousand, the incidence rate in 2012(0.190/one hundred thousand) was high. There were 272 people of the 323 brucellosis cases were from occupational populations, accounting for 84.21%(272/323); people worked in buying, slaughtering and trafficking of livestock products were majority of the cases, accounting for 65.02%(210/323); and unoccupational population was accounting for 15.79%(51/323). Regional distribution of brucellosis was gradually spreading; the average incidence rate of Shaoxing City was the highest ( 0 . 226/one hundred thousand ) . Three hundred patients were infected by sheep, accounting for 92.88%(300/323), and only 7.12%(23/323) of the patients were infected by cattle. Two hundred and eighty-seven acute phase patients of brucellosis were checked by blood culture, and thirty-nine Brucella melitensis strains and two Brucella abortus strains were detected. The chronicity survey of 120 confirmed cases of brucellosis were conducted, chronicity rate was 3.33%(4/120). Conclusions Trends in the epidemic situation of brucellosis in Zhejiang Province has continued to spread. The main source of infection is sheep from the North. Occupational populations are major populations at risk. The key of prevention and control is to strengthen the active monitoring of occupation personnel , health education and behavior intervention.

Objective To study and investigate the detection value of noninvasive cerebral hemodynamics and serum nerve func‐tion indexes in the patients with craniocerebral injury .Methods Totally 64 patients with craniocerebral injury in our hospital from September 2013 to May 2015 were selected as the observation group ,meanwhile 64 healthy persons with the same age were selected as the control group .Then the noninvasive cerebral hemodynamics and serum nerve function indexes were compared between the two groups ,furthermore the detection results in the observation group were compared among the patients with different severity de‐grees and intracranial pressures .Results The middle cerebral artery blood flow indexes of the observation group were all higher than those of the control group ,the serum nerve function indexes were also higher than those of the control group ,and the middle cerebral artery blood flow indexes and serum nerve function indexes of the observation group had obvious differences among the pa‐tients with different severity degrees and intracranial pressures too (P< 0 .05) ,showing statistical significance .Conclusion The noninvasive cerebral hemodynamics and serum nerve function indexes have highe detection value in the patients with craniocerebral injury ,and have active clinical role for the understand of disease severity degree and intracranial pressure situation .

Objective To explore the impact of iodine nutrition on children in areas with different iodized-salt covering rate after adjusting the iodine content in iodized salt in Hangzhou.Methods After adjusting the iodine content of salt,every county (area,city) of Hangzhou was divided into east,west,south,north and middle districts;one school was selected in each district,40 children aged 8-10 years old in each school were selected.The goiter rates of 8-10 years old students were examined (WS 276-2007).The family salt and urine samples of each student were collected.The levels of salt and urinary iodine were measured by picric sodium thiosulfate titrimetric (GB 13025.7-2012) and spectrophotometer method (WS/T 107-2006),respectively.Areas were classified according to the coverage rate of iodized salt ＜95％ and ≥95％,and their urinary iodine levels were compared.Results A total of 2 395 samples were collected with a median salt iodine concentration of 23.50 mg/kg and a urinary iodine level of 167.45 μg/L.The goiter rate of children 8-10 years old was 1.75％ (42/2 395).The total iodized-salt covering rate was 93.15％ (2 231/2 395) and the difference was statistically significant between different districts and towns (x2 =153.13,P ＜0.01),but the level was less than 95％ in 6 areas.The urinary median iodine was 151.00 μg/L in the areas where the iodized-salt covering rate was less than 95％,lower than 173.50 μg/L in the areas where the iodized-salt covering rate was more than or equal to 95％ (x2 =-5.28,P ＜0.01).Conclusions After adjusting the iodine content of salt in Hangzhou,the iodine-nutrition status of 8 to 10 years old students is optimal.But the urinary iodine levels are different in areas with different iodized-salt covering rates,so the coverage of iodized salt at household level need to be enhanced and the health education should be strengthen.

Objective Identify novel protein kinase Cε(nPKCε)-interacted proteins in the cortex of hypoxic preconditioned mice.Methods Immunoprecipitation (IP) and two-dimensional electrophoresis (2-DE) combining with ImageMaster 2D Platinum software were applied to analyze the differential expressions of nPKCe-interacted proteins;the target protein spots were identified by matrix-associated laser desorption/ionization time of flight mass spectrometry (MALDI-TOF-MS) and Western blot.Results Compared with control group,there were 34 upregulated protein spots and 20 downregulated protein spots in cytosolic fraction,while 27 upregulated prtein spots and 28 downregulated protein spots were determined in particulate fraction of cerebral cortex of HPC mice.The levels of nPKCε-interacted HSP 70 and 14-3-3γ/protein expressions increased significantly in both cytosolic and particulate fractions;but the protein level of nPKCε-interacted HSP60 increased only in particulate fraction of cerebral cortex of HPC mice.Conclusion nPKCε might be involved in the development of cerebral HPC via the regulation of its interacted proteins such as HSP60,HSP70 and 14-3-3γ.