Epidemiological characteristics of hand-foot-mouth disease in Ganzhou city from 2017 to 2020 / 新乡医学院学报

Objective To analyze the epidemiological characteristics of hand-foot-mouth disease(HFMD)in Gan-zhou.Methods The epidemiological data of HFMD reported by the Infectious Disease Surveillance System,a sub-system of China Disease Prevention and Control Information System,from 2017 to 2020 were analyzed by descriptive methods.Enterovirus(EV)nucleic acid and typing detections via throat swabs,anal swabs or herpes fluid of patients was detected by real-time fluo-rescent polymerase chain reaction.The change in HFMD epidemic characteristics was compared between 2020 and 2017-2019.Results The incidence of HFMD in Ganzhou in 2020 was significantly lower than that from 2017 to 2019(x2=50.587,P＜0.05).In 2020,the incidence of HFMD in counties and districts of Ganzhou(except Huichang County)signifi-cantly decreased compared with that in 2017-2019(P＜0.05).From 2017 to 2019,the incidence of HFMD was obviously seasonal,with a high incidence in summer and autumn,and two significant incidence peaks were formed in June and September in 2017 and 2018,respectively.In 2019,there was a summer peak in June.The epidemic trend in 2020 was different,with a very low epidemic trend in summer and autumn,and a peak in winter.The incidence of HFMD in men,women and all ages in 2020 significantly decreased compared with that in 2017-2019(P＜0.05),and the age of onset was mainly distributed in 1-5 years,especially in children aged 1 to 3 years.There was a significant difference in the incidence of HFMD among different ages(P＜0.05).The positive rate of EV in Ganzhou in 2020 was lower than that from 2017 to 2019(x2=47.273,P＜0.05).The positive rate of EV in January,March to September in 2020 was significantly lower,and the positive rate of EV in November,December 2020 was significantly higher than that in the same period in 2017 to 2019(P＜0.05).Strain CA16 showed an increasing trend year by year from 2017 to 2019,and became the dominant strain in 2019.The proportion of patients infected with CA6 strain was on the fise from 2018 to 2020,and CA6 became the dominant strain in 2020.Conclusion The HFMD in Ganzhou has obvious population characteristics and seasonality,and the pathogen spectrum is constantly changing.

Distribution characteristics and drug resistance rate of pathogenic bacteria in patients with pulmonary tuberculosis combined with Candida infection on the Tibetan plateau / 药学实践与服务

Objective To investigate the pathogenic distribution characteristics and drug resistance of opportunistic Candida in patients with pulmonary tuberculosis on the Qinghai-Tibet Plateau. Methods 3 012 hospitalized cases of pulmonary tuberculosis at Qinghai Province Fourth People’s Hospital from March 1, 2020 to December 31, 2020 were analyzed, sputum samples were collected, Candida identification was carried by VITEK-32-YBC automatic bacterial analysis system, and the detected Candida was tested for drug sensitivity. Results Among the 3 012 cases of pulmonary tuberculosis in this investigation, 283 cases of pulmonary tuberculosis patients with Candida infection, accounting for 9.40%. Among them, Candida albicans was the main type of Candida, accounting for 79.86% of the total. Conclusion The prevalence rate of pulmonary tuberculosis complicated with Candida infection was high in Qinghai-Tibet Plateau. Therefore, the selection of antimicrobial drugs should be based on a comprehensive analysis of the patient's condition, in order to select the best and most effective drugs for treatment.

Effect of Modified Chaihu Shugansan on Gallbladder Function and Inflammatory Cytokines Levels in Treatment of Chronic Cholecystitis Cholelithiasis / 中国实验方剂学杂志

Objective:To observe the clinical efficacy and influence of modified Chaihu Shugansan combined with ursodeoxycholic acid tablets on inflammatory factors in treatment of chronic cholecystitis cholelithiasis （stagnation of liver and gallbladder Qi）. Method:One hundred and ten patients were randomly divided into control group （60 cases） and observation group （60 cases）. Both groups received lifestyle intervention， and oral ursodeoxycholic acid tablets， 50 mg/time， taken in the morning and evening meals. Patients in control group additionally took Yidanshu capsules orally， 4 capsules/time， 3 times/day. Patients in observation group additionally took modified Chaihu Shugansan orally， 1 dose/day. The treatment courses continued 3 months in both groups. Before and after treatment， traditional Chinese medicine （TCM） symptom scores were graded， the ultrasound status of chronic gallbladder inflammation， gallbladder contraction function and stones was graded， the levels of interleukin-6 （IL-6）， IL-8， tumor necrosis factor-<italic>α</italic> （TNF-<italic>α</italic>） and nuclear transcription factor-<italic>κ</italic>B（NF-<italic>κ</italic>B）Were detected， and safety was evaluated. The efficacy for TCM syndromes， imaging efficacy and the efficacy for eliminating gallbladder stones were compared between the two groups. Result:The efficacy for TCM syndrome， efficacy on color ultrasound for chronic cholecystitis and the efficacy on imaging for cholelithiasis in the observation group were all better than those in the control group（<italic>Z</italic>=2.104<italic>，Z</italic>=2.076，<italic>Z</italic>=2.101，<italic>P</italic><0.05）. The thickness of gallbladder wall and volume of the gallbladder of the observation group were smaller than those of the control group （<italic>P</italic><0.01）， and gallbladder contraction function was higher than that in control group （<italic>P</italic><0.01）. Levels of IL-6， IL-8， TNF-<italic>α</italic> and NF-<italic>κ</italic>B in observation group were lower than those in control group （<italic>P</italic><0.01）. Conclusion:modified Chaihu Shugansan combined with ursodeoxycholic acid in the treatment of chronic cholecystitis and cholelithiasis （liver and gall Qi stagnation） is better than Yidanshu capsule combined with ursodeoxycholic acid sour scheme in terms of clinical efficacy， imaging efficacy， and elimination of gallbladder stones. It can reduce inflammation， and enhance gallbladder contraction， with high safety in clinical use.

Management of acute abdomen in pregnancy / 中国医师杂志

Acute abdomen in pregnancy is not rare and clinical management usually is a dilemma. Acute abdominal pain in pregnancy can occur due to obstetric factors as well for reasons that are unrelated to pregnancy. The diagnostic approach of acute abdomen during pregnancy can be tricky owing to the altered clinical presentations brought about by the anatomical and physiological changes of gestation along with the reluctance to use certain radiological investigations for fear of harming the fetus. Delay in diagnosis and treatment can lead to adverse outcomes for both the mother and fetus. In this article, we attempt to review and discuss the various etiologies, the current concepts of diagnosis, and treatment, with a view to developing a strategy for timely diagnosis and management of pregnant women presenting with acute abdominal pain.

Effect of clinical efficacy of Yiaikang capsules on patients with human immunodeficiency virus infection and acquired immune deficiency syndrome / 中国中西医结合急救杂志

Objective To observe the effect of Yiaikang capsules on viral load, immunologic function and quality of life of patients with human immunodeficiency virus infection and acquired immune deficiency syndrome (HIV/AIDS). Methods A prospective randomized controlled clinical study was conducted, 118 patients with HIV/AIDS admitted to Department of Integrated Traditional Chinese and Western Medicine of Qinghai Fourth People's Hospital from July 2015 to February 2017 were enrolled, and they were divided into two groups by random digital table method, 59 cases in each group. The control group received highly active anti-retroviral therapy (HAART); while the treatment in combined Chinese and western medicine group was additionally given Yiaikang capsules on the basis of the therapy in control group, 5 capsules (0.5 g per grain,) once and 3 times a day for 12 months. The differences of World Health Organization HIV quality of life scale (WHOQOL HIV-BREF) score, CD4+, CD8+T-lymphocyte and viral load levels were compared between the two groups. Results After treatment for 12 months, the results of WHOQOL HIV-BREF scores in two groups were reduced significantly compared with those before treatment (P ＜ 0.05), and the degree of decrease of WHOQOL HIV-BREF score in combined Chinese and western medicine group was slower than that in control group (82.57±8.76 vs. 70.53±9.45, P ＜ 0.05). The CD4+, CD8+levels in control group after treatment were of no significant change compared with those before treatment (P ＞ 0.05), but the viral load level was decreased significantly after treatment compared with that before treatment (log/mL: 3.57±0.82 vs. 3.89±1.32, P ＜ 0.05); the CD4+in combined Chinese and western medicine group after treatment was obviously higher compared with that before treatment (number/μL: 413.67±187.39 vs. 376.65±206.51), the viral load level was markedly lowered compared with that before treatment (log/mL: 3.14±0.76 vs. 3.81±1.27) and the level of CD4+was significantly higher in combined Chinese and western medicine group than that in control group (413.67±187.39 vs. 382.72±194.82), viral load level in combined Chinese and western medicine group was siginificantly lower that in the control group (3.14±0.76 vs. 3.57±0.82, P ＜ 0.05), but the number of CD8+in two groups after treatment was of no significant change (P ＞ 0.05). Conclusion Yiaikang capsules possibly may elevate the number of CD4+T-lymphocytes and decrease the level of viral load to improve the quality of life in patients with HIV/AIDS.

Incident and related risk factors of hypertension in women with a history of preeclampsia / 中华心血管病杂志

<p><b>OBJECTIVE</b>To investigate the prevalence of hypertension in women with a history of preeclampsia (PE) and to estimate related risk factors.</p><p><b>METHODS</b>In this prospective case-control study, we collected clinical data from 809 women with a history of PE and 3 421 women with normal pregnancy from January 2008 to June 2012. Between November 2012 and April 2013, 651 women in PE group and 2 684 women with normal pregnancy group were recruited at the same time for collecting postpartum data including blood pressure, blood glucose and blood lipid. Binary logistic regression analysis was applied to analyze the relative factors of postpartum blood pressure.</p><p><b>RESULTS</b>Prevalence of hypertension in PE group was higher than those with normal pregnancy (17.2% (112/651) vs. 1.1% (30/2 684), P < 0.01). Prevalence of hypertension in severe PE and mild PE patients was similar (20.1% (58/289) vs. 15.2% (55/362), P = 0.103). Binary logistic regression analysis indicated that progestational body mass index (OR = 1.379, 95% CI: 1.257-1.510, P < 0.05) , antepartum systolic blood pressure (OR = 1.025, 95%CI:1.012-1.040, P < 0.05) , antepartum triglyceride (OR = 1.002, 95% CI: 1.002-1.410, P < 0.05) , antepartum fasting blood glucose (OR = 1.733, 95% CI: 1.047-2.870, P < 0.05) , postpartum body mass index (OR = 1.279, 95% CI: 1.199-1.363, P < 0.05), postpartum fasting insulin (OR = 1.107, 95% CI: 1.055-1.162, P < 0.05) , systolic blood pressure difference between antepartum and postpartum (OR = 1.024, 95% CI :1.011-1.037, P < 0.05) , difference on triglyceride value between antepartum and postpartum (OR = 1.26, 95% CI: 1.069-1.486, P < 0.01), difference value of HOMA-IR between antepartum and postpartum (OR = 2.448, 95% CI: 1.330-4.500, P < 0.01) and difference value of high density lipoprotein cholesterol between antepartum and postpartum (OR = 1.699, 95% CI: 1.277-2.260, P < 0.05) were associated with hypertension after pregnancy.</p><p><b>CONCLUSIONS</b>Women with history of PE are associated with higher risk of postpartum hypertension. Increased blood pressure, abnormal glucose and lipid metabolism during pregnancy are major risk factors for postpartum hypertension.</p>

Evaluation of the diagnostic criteria of gestational metabolic syndrome and analysis of the risk factors / 中华妇产科杂志

Objectives To investigate gestational multiple metabolic abnormalities aggregation and diagnostic criteria for gestational metabolic syndrome(GMS),and to analyze the risk factors of GMS.Methods A cohort study recruiting 309 pregnant women with preeclampsia,627 pregnant women with gestational diabetes mellitus(GDM)and 1245 normal pregnant women was performed from January 2008 to December 2011 in Guangdong Women and Children's Hospital.Information regarding age,gestational weeks,basic blood pressure,admission blood pressure,height and body mass index(BMI)before pregnancy was recorded.Biochemical indicators including fasting plasma glucose(FPG),fasting insulin (FINS),total cholesterol(TC),triglyceride(TG),high density lipoprotein(HDL-C),low density lipoprotein(LDL-C),free fatty acids(FFA)were tested.GMS was diagnosed with three or all of the following conditions:(1)overweight and/or obesity before pregnancy(BMI ≥ 25 kg/m2);(2)hypertension with blood pressure ≥ 140/90 mm Hg(1 mm Hg =0.133 kPa);(3)hyperglycemia:diagnosed as GDM;(4)dyslipidemia with TG≥3.23 mmol/L The incidence of GMS of the three groups were calculated and the risk factors were analyzed.Results(1)The age,gestational weeks,basic blood pressure,admission blood pressure,BMI before pregnancy of women with preeclampsia and women with GDM were significantly different compared to normal women,respectively(P ＜ 0.01).(2)Biochemical indicators of women with preeclampsia were as following:FPG(4.6 ± 1.0)mmol/L,FINS(10.1 ± 5.6)mU/L,TC(6.3 ±1.6)mmol/L,TG(3.9 ± 1.8)mmol/L,HDL-C(1.4 ±0.4)mmol/L,LDL-C(3.0 ± 1.0)mmol/L,FFA (0.8 ±0.4)mmol/L.And those in women with GDM were:FPG(4.7 ± 0.9)mmoL/L,FINS(10.2 ± 5.8)mU/L,TC(5.7 ± 1.3)mmol/L,TG(3.2 ± 1.1)mmol/L,HDL-C(1.4 ± 0.4)mmol/L,LDL-C (2.7 ± 0.9)mmol/L,FFA(0.6 ± 0.3)mmol/L In normal pregnant women they were:FPG(4.3 ±0.5)mmol/L,FINS(9.0±4.4)mU/L,TC(5.7 ±1.1)mmol/L,TG(2.8 ±1.1)mmol/L,HDL-C (1.5 ± 0.4)mmol/L,LDL-C(2.9 ± 0.8)mmol/L,FFA(0.6 ± 0.2)mmol/L Statistic differences were found in preeclampsia and GDM women compared to normal women respectively(P ＜ 0.01).(3)The prevalence of GMS in preeclampsia group and in GDM group was 26.2％(81/309)and 13.6％(85/627),statistically different from that of the control group(0)(P ＜0.01).(4)Compared to normal women,women with preeclampsia had higher risk of developing GMS(OR =1.62,95 ％ CI 1.31-2.00,P ＜ 0.01).The risk factors were BMI(OR =1.29,95％ CI 1.13-1.47)and TG(OR =2.49,95％ CI 1.87-3.31).Also,women with GDM had higher risk of developing GMS than normal women(OR =1.27,95％ CI 1.09-1.49,P ＜ 0.01),and the risk factors were BMI(OR =1.13,95 ％ CI 1.04-1.23)and TG(OR =1.16,95 ％ CI 1.02-1.33).TG was the independent risk factor in both preeclampsia women and GDM women(P ＜ 0.01,P ＜ 0.05).HDL-C seemed to have less importance in identifying GMS(P ＞ 0.05).Conclusions According to the GMS diagnostic criteria used in this study,some preeclampsia patients and some GDM women had aggregation of multiple metabolic abnormalities including pre-pregnancy overweight/obesity,hyperglycemia,high blood pressure and dyslipidemia.TG was the independent risk factor for GMS.HDL-C seemed to have less importance in identifying GMS.

Effect of β-sodium aescinate on hypoxia-inducible factor-1α expression in rat brain cortex after cardiopulmonary resuscitation / 世界急诊医学杂志（英文）

BACKGROUND: This study was undertaken to investigate the expression of hypoxia-inducible factor-1α (HIF-1α) in rat cerebral cortex and the effects of β-sodium aescinate (SA) administration after return of spontaneous circulation (ROSC).METHODS: Sixty rats were divided into three groups: SA group, injected intraperitoneally with SA instantly after ROSC; control group, injected intraperitoneally with normal saline; and sham-operated group, without cardiac arrest or SA. The cardiac arrest model was established using asphyxiation and intravenous potassium chloride. Blood was sampled 1, 6, 12, and 24 hours after ROSC. Protein and mRNA levels of HIF-1α, VEGF and EPO were detected in the cerebral cortex by immunohistochemistry and real-time RT-PCR; serum levels of NSE and S100β were determined by enzyme-linked immunosorbent assays.RESULTS: Serum S100β and NSE were signifi cantly increased in the control group versus the sham-operated group 1, 6, 12 and 24 hours after ROSC (P<0.05). Protein and mRNA levels of HIF-1α, VEGF and EPO were signifi cantly increased in the control rats (P<0.05). Serum NSE and S100β were significantly decreased in the SA group versus the control group 1, 6, 12 and 24 hours after ROSC (P<0.05). Protein and mRNA levels of HIF-1α, VEGF and EPO were signifi cantly increased in the SA group (P<0.05).CONCLUSIONS: The expression of HIF-1α is increased in rat cerebral cortex after ROSC, and SA up-regulates the expression of HIF-1α. The up-regulation of HIF-1α improves the resistance of the cortex to ischemia and hypoxia and contributes to neuroprotection, possibly because of up-regulation of EPO and VEGF expression.

Genetic analysis of chorionic villi specimen in spontaneous abortion using various methods / 中华妇产科杂志

Objective To explore the efficacy of multiplex ligation-dependent probe amplification (MLPA)combined with fluorescence in situ hybridization(FISH)and comparative genomie hybridization (CGH)combined with FISH in genetic analysis of chorionic villi specimen(CVS)of spontaneous abortion.Methods CGH+FISH and MLPA+FISH were used for genetic analysis of 29 CVS from spontaneous abortion and 6 normal CVS from selective abortion,in the mean time,those results were compared with conventional eytogenetic karyotyping.Results The report time were 40 hours in MLPA+FISH and 120 houm in CGH+FISH.The mean time of chorionic villi culture was(240±72)hours.The successful rate of specimen analysis were 97%(34/35)in CGH,100%(35/35)in MLPA,100%(35/35)in FISH and 91%(32/35)in conventional cytogenetic karyotyping.Apart from 1 case failed in CGH analysis,the results from MLPA+FISH were almost similar to that from CGH+FISH,however,that 1 specimen failed in CGH were detected successfully by MLPA+FISH.The discrepancy rate were 13%(4/31)in CGH+FISH and 12%(4/32)in MLPA+FISH respectively when compared with conventional cytogenetic analysis.Conclusions MLPA+FISH analysis present shorter detecting time and achieve 100%tale of successful report.This combined method was an important adjuvant approach to conventional cytogenetic karyotyping in CVS from spontaneous abortion.