Effectiveness of Traditional Chinese Medicine on coronavirus disease 2019 in 92 patients: a retrospective study.

OBJECTIVE: To investigate the antipyretic effect of early treatment with Traditional Chinese Medicine (TCM) on coronavirus disease 2019 (COVID-19) patients. METHODS: We retrospectively analyzed 369 patients from January 26th, 2020 to April 15th, 2020, who had been diagnosed with COVID-19. Among 92 eligible cases, 45 cases were identified as treatment group Ⅰ ( 45) and 47 cases were identified as treatment group Ⅱ. Patients in the treatment group Ⅰ were treated with TCM herbal decoction within 5 d after admission. Patients in the treatment group Ⅱ were treated with TCM herbal decoction after the 6th admission day. The onset time of antipyretic effect, the antipyretic time, the time of negative oropharyngeal swab nucleic acid conversion, and the changes of cell count in blood routine test were compared. RESULTS: The treatment group I showed shorter average antipyretic duration (4 7 d; <0.05), and shorter average time for polymerase chain reaction (PCR) nucleic acid test results to turn negative (7 11 d; <0.05) than the treatment group II. For patients ( 54) with body temperature>38 ℃, patients in the treatment group I had shorter median onset time of antipyretic effect than those in the treatment group II (3 4 d; <0.05). The absolute lymphocyte (LYMPH) count and absolute eosinophil (EOS) count on the 3rd day after admission and the neutrophil/lymphocyte ratio on the 6th day after admission of patients in the treatment group I were notably different from those in the treatment group II at the same time point (0.05). Based on Spearman's rank correlation analysis, the change of body temperature on the 3rd day after admission was positively correlated with the increase of EOS count and the increase of EOS count and LYMPH counts on the 6th day after admission (0.01). CONCLUSIONS: Early TCM intervention within 5 d after hospital admission shortened the onset time of antipyretic effect and fever duration of COVID-19 patients, reduced the time required for PCR test results to turn negative. Moreover, early TCM intervention also improved the results of inflammatory markers for COVID-19 patients. LYMPH and EOS counts can be used as indicators of TCM antipyretic effect.

Preliminary results of anti-vascular endothelial growth factor treatment for macular edema secondary to branch retinal vein occlusion in Lhasa Tibet / 中华眼底病杂志

Objective:To observe and evaluate the safety and efficacy of anti-vascular endothelial growth factor (VEGF) in the treatment of eyes with macular edema (ME) secondary to branch retinal vein occlusion (BRVO) in Lhasa, Tibet.Methods:A retrospective case series. From September 2018 to January 2022, a total of 41 patients (41 eyes) with BRVO-ME, who were diagnosed in Department of Ophthalmology of Tibet Autonomous Region People’s Hospital, were included in this study. There were 21 eyes in 21 males and 20 eyes in 20 females. The median age was 53 (31,75) years. There were 24 patients with hypertension (58.8%, 24/41). Best corrected visual acuity (BCVA), ocular pressure, fundus color photography and optical coherence tomography (OCT) were performed in all eyes. The BCVA was performed using the international standard logarithmic visual acuity chart, which was converted into logarithm of the minimum angle of resolution (logMAR) BCVA for record. The foveal macular thickness (CMT) was measured by OCT. All eyes were treated with intravitreous injection of anti-VEGF drugs, once a month, among which 23 eyes (56.1%, 23/41) received intravitreous injection of ranibizumab (IVR), and 18 eyes (43.9%, 18/41) received intravitreous injection of conbercept (IVC), and were grouped accordingly. There was no significant difference in age ( Z=-0.447), gender composition ( Z=-0.485), logMAR BCVA ( t=-1.591), intraocular pressure ( t=-0.167) and CMT ( t=-1.290) between two groups ( P>0.05). During the follow-up, the same devices and methods were used at baseline to perform relevant examinations, and the changes of BCVA, intraocular pressure, CMT and new cardiovascular and cerebrovascular events were compared between baseline and the last follow-up. logMAR BCVA, intraocular pressure and CMT were compared between baseline and last follow-up using Student t test. The comparison of injection times and follow-up time between IVR group and IVC group was conducted by Mann-Whitney U test. Results:At baseline, logMAR BCVA, intraocular pressure, and CMT were 0.852±0.431, (12.5±2.5) mm Hg (1 mm Hg= 0.133 kPa), and (578.1±191.1) μm, respectively. At the last follow-up, the number of anti-VEGF drug treatments was (2.7±1.2) times; logMAR BCVA and CMT were 0.488±0.366 and (207.4±108.7) μm, respectively, with CMT > 250 μm in 14 eyes (34.1%, 14/41). Compared with baseline, BCVA ( t=4.129) and CMT ( t=-0.713) were significantly improved, with statistical significance ( P<0.001). The injection times of IVR group and IVC group were (2.6±0.9) and (3.0±1.5) times, respectively. There were no significant differences in the number of injection times ( t=-1.275), logMAR BCVA ( t=-0.492), intraocular pressure ( t=0.351) and CMT ( t=-1.783) between the two groups ( P>0.05). No new hypertension, cardiovascular and cerebrovascular events occurred in all patients during follow-up. At the last follow-up, there were no eye complications related to treatment modalities and drugs. Conclusion:Short-term anti-VEGF treatment can improve the visual acuity of BRVO secondary ME patients and alleviate ME in Lhasa, Tibet. The safety and efficacy of ranibizumab and conbercept were similar.

Risk factors for and the prediction of cognitive dysfunction early after a stroke in some hospital of Qinghai Province / 中华物理医学与康复杂志

Objective:To explore the local prevalence of early cognitive dysfunction after a stroke in some hospital of Qinghai province, analyze its risk factors and construct a risk factor model.Methods:A prospective cross-sectional survey was conducted among 854 stroke patients at 3 hospitals in Qinghai Province. The survey solicited demographic data, clinical data, and information about the respondents′ diet and leisure activities. Within 14 days after stroke onset, all of the participants′ cognitive performance was quantified using the Mini-Mental State Examination (MMSE). Those with scores ≤27 formed the cognitive impairment group ( n=569), while the rest were the normal cognition group ( n=285). Through univariate analysis and multivariate logistic regression analysis, the relationship between each factor and the outcome was clarified, and a prediction model was established in the form of a regression equation. The model′s receiver operating characteristics (ROC) curve was computed. Results:The incidence of acute cognitive impairment after stroke was 66.6%. Univariate analysis showed that there were significant differences between the two group in terms of age, sex, ethnicity, education, occupation, altitude, living with a spouse and social support. Stroke type, hemiplegia, a history of hypertension, and triglyceride and D-2 polymer levels were significant predictors, as were ADL score, leisure activity level, and weekly consumption of fruits, nuts and salt. The multivariate logistic regression analysis showed that age, being female, hemorrhagic stroke, hypertension, and living at high altitude were independent risk factors for cognitive impairment at the acute stage of stroke. However, education, occupation, leisure activity and consumption of triglycerides and nuts were independent protective factors. The prediction model showed an area under the ROC curve of 0.832, with sensitivity of 0.698 and specificity of 0.814.Conclusions:The prevalence of cognitive dysfunction in the acute stage of stroke is high in some hospital of Qinghai province. Age, being female, hemorrhagic stroke, hypertension and high altitude living are independent risk factors for stroke, while education, an occupation, leisure activity and triglyceride and nut consumption are protective factors. The risk factor model established in this study has good predictive ability with this population, with whom it can be used to formulate interventions to improve the life quality of stroke survivors.

Clinical characteristics and prognostic risk factors of patients with colchicine poisoning / 中华急诊医学杂志

Objective:To explore the clinical characteristics of patients with colchicine poisoning, and analyze the risk factors affecting the prognosis of colchicine poisoning and its value in the prognostic assessment.Methods:Patients with colchicine poisoning admitted to the Emergency Intensive Care Unit of the First Affiliated Hospital of Wenzhou Medical University from December 2017 to October 2022 were retrospectively included and divided into the survival group and death group according to the 14-d outcome. The general conditions of the two groups of patients were compared, and the clinical characteristics of patients with colchicine poisoning were analyzed. The differences of laboratory indexes, electrocardiogram, cardiac ultrasound and other clinical indexes during the first admission of patients between the two groups were compared, and their value in the prognosis evaluation of patients with colchicine poisoning was explored.Results:There were 41 patients with colchicine poisoning, aged 15-85 years, including 35 males and 6 females. There were 27 patients (65.9%) in the survival group and 14 patients (34.1%) in the death group, including accumulative poisoning (58.7%) and suicide poisoning (41.3%). The main clinical manifestations of patients with colchicine poisoning were gastrointestinal symptoms (82.93%), multiple organ dysfunction (78.05%), infectious fever (73.17%), myocardial damage (48.78%), coagulation dysfunction (46.34%), and bone marrow suppression (41.46%). Intestinal obstruction (19.51%) and rhabdomyolysis (2.44%) occurred in some patients. Multivariate Logistic regression analysis showed that the increase in absolute value of QTc interval ( OR=1.028, 95% CI: 1.000~1.056, P<0.05), lactic acid ( OR=1.599, 95% CI: 1.088~2.350, P<0.05), prothrombin time ( OR=1.205, 95% CI: 1.002~1.450, P<0.05), D-dimer ( OR=1.242, 95% CI: 1.089~1.417, P<0.05), and alkaline phosphatase ( OR=1.013, 95% CI: 1.002~1.024, P<0.05) were the risk factors for the prognosis of patients with colchicine poisoning. The decrease in the absolute value of ADL score ( OR=0.947, 95% CI: 0.909~0.988, P<0.05) and indirect bilirubin ( OR=0.756, 95% CI: 0.572~0.999, P<0.05) were the protective factors for the prognosis of patients with colchicine poisoning. D-dimer (AUC=0.913), lactic acid (AUC= 0.875) and alkaline phosphatase (AUC=0.770) had predictive value for the prognosis of patients with colchicine poisoning, and their cut-off values were 8.965 mg/L, 4.05 mmol/L and 230.5 U/L, respectively. Conclusions:The patients with colchicine poisoning have multiple organ dysfunction on admission, and are in a critical condition. The early levels of D-dimer, lactic acid and alkaline phosphatase could effectively predict the prognosis of patients with colchicine poisoning.

Clinical characteristics of patients with paraquat mixed with diquat poisoning / 中华急诊医学杂志

Objective:To explore the clinical characteristics of patients with paraquat mixed with diquat poisoning.Methods:The clinical data of 145 patients with paraquat mixed with diquat poisoning admitted to the Department of Emergency of the First Affiliated Hospital of Wenzhou Medical University from January 20, 2016 to March 31, 2022 were retrospectively analyzed. According to the detection results of plasma toxicants in patients with poisoning, the patients were divided into the paraquat diquat mixed group (mixed group), paraquat group (PQ group) and diquat group (DQ group). The clinical indexes, organ dysfunction, different poisoning doses and prognosis of the three groups were compared. Patients in the mixed group were divided into the survival group and death group according to their 90-day survival, and the differences of each index between the two groups were compared. Kaplan-Meier survival analysis was conducted for each index. After Log-rank test, multivariate Cox regression was used to analyze the risk factors of death in the mixed group.Results:A total of 31 patients were included in the mixed group, 92 patients in the PQ group, and 22 patients in the DQ group. There were significant differences in age, toxic dose, number of organ dysfunction, PSS score and APACHE II score among the three groups ( P<0.05). The main injured organs of the mixed group were gastrointestinal tract, kidney, liver, lung and nervous system. The proportion of organ damage in the mixed group was higher than that in the PQ group and DQ group. The white blood cell count, neutrophil count, HB, creatinine, AST, lactic acid, PT and APTT were statistically significant among the three groups ( P<0.05). In the mixed group, patients taking oral administration of < 20 mL all survived; 8 patients taking oral administration of 20 -50 mL died; 11 patients took oral administration of 51-100 mL and 8 (72.7%) died; and 10 patients took oral administration of more than 100 mL and 9 patients (90%) died. In the mixed group, patients with the concentration of diquat > 5000 ng/mL died. Among 31 patients with mixed poisoning, 30 patients (96.78%) had significantly higher concentrations of diquat than paraquat. There were no significant differences in sex, age, time from poisoning to hospitalization, ingestion amount, lymphocyte count, Hb, BNU, CK, total bilirubin, PH, and PT between the survival group and the death group ( P>0.05). Multivariate Cox regression analysis showed that the ingestion amount, plasma PQ concentration at admission, plasma DQ concentration at admission, and lactic acid were independent risk factors for death ( P<0.05). Conclusions:Paraquat mixed with diquat can cause multiple organ function damage. The main damaged organs are gastrointestinal tract, kidney, liver, lung and nervous system. Compared with PQ or DQ poisoning, mixed poisoning has a higher incidence of organ damage, a more serious condition, and a higher mortality rate. Ingestion amount, plasma PQ concentration at admission, plasma DQ concentration at admission and lactic acid were independent factors influencing the prognosis of mixed poisoning.

Efficacy and safety of hydroxychloroquine in the treatment of IgA nephropathy: a single-center retrospective analysis / 中华肾脏病杂志

Objective:To access the clinical efficacy and safety of hydroxychloroquine (HCQ) in treatment of IgA nephropathy (IgAN).Methods:The data of IgAN patients who were diagnosed by renal biopsy in the First Affiliated Hospital, College of Medicine, Zhejiang University from May 2016 to August 2020 and had been treated with HCQ for more than 6 months without other immunosuppressants were retrospectively analyzed. The efficacy and side effects were compared between groups according to the baseline urine protein/creatinine ratio (UPCR) or whether combined with renin-angiotensin-aldosterone system inhibitor (RAASi).Results:A total of 121 patients were enrolled, including 45 males (37.19%). At baseline, the median UPCR was 0.69(0.45, 1.00) g/g; the median estimated glomerular filtration rate (eGFR) was 93.46(73.14, 115.67) ml·min -1·(1.73 m 2) -1; the median serum creatinine was 80.00(61.00, 98.00) μmol/L, and the serum albumin was (44.39±3.36) g/L. After HCQ treatment, UPCR and red blood cells were significantly decreased compared with baseline (all P<0.05). Triglyceride, total cholesterol and low-density lipoprotein cholesterol were also significantly decreased during the follow-up period. Serum creatinine, eGFR, serum albumin and serum uric acid remained stable. After 6 months of follow-up, the total remission rate was 56.88%, including 15.60% of partial remission and 41.28% of complete remission; at the end of follow-up, the median follow-up time was 280.00(214.00, 411.00) days and the total remission rate was 56.20%, including 9.92% of partial remission and 46.28% of complete remission. Group analysis showed that the remission rate was 60.53% ( n=76) and 48.48% ( n=33) at 6 months (Mann-Whitney U test, Z=-2.331, P=0.020) and 57.65% ( n=85) and 52.78% ( n=36) at the end of follow-up (Mann-Whitney U test, Z=-1.673, P=0.094) between patients with baseline UPCR<1 g/g and patients with baseline UPCR≥1 g/g; and the remission rate was 66.67% ( n=30) and 53.16% ( n=79) at 6 months (Mann-Whitney U test, Z=1.062, P=0.288) and 61.29% ( n=31) and 54.44% ( n=90) at the end of follow-up (Mann-Whitney U test, Z=0.930, P=0.352) between patients with single HCQ and patients with HCQ+RAASi. For side effects, the eGFR of 2 patients decreased by more than 30% compared with baseline, 1 patient relapsed and 1 patient developed blurred vision. Conclusions:HCQ is safe and effective for the treatment of IgAN.

Analysis of Traditional Chinese Medicine prescriptions in 240 cases of COVID-19 / 中华全科医师杂志

Objective:To analyze Traditional Chinese Medicine(TCM) prescriptions in COVID-19 patients in Shanghai area.Methods:Two hundred and forty patients were enrolled in the study, including 19 mild cases, 199 moderate cases, 16 severe case and 6 critical cases. The COVID-19 formula in Shanghai area was extracted and input in TCM Inheritance platform. Data association method such as software association rules,improved mutual information method,complex system entropy clustering,unsupervised entropy hierarchical clustering were used to analyze the frequency,herb flavor and meridian, combination rule and core combination of different types of Chinese herbs in the treatment of COVID-19 in Shanghai area.Results:According to the frequency analysis of 240 prescriptions of Chinese medicine,194 herbs were found. The COVID-19 formula herbs were all "cold", the frequency of use in mild, moderate, severe and critical cases was [46.02%(104/226), 46.31%(1 230/2 656), 37.06%(146/394), 39.24%(31/79)]. The flavor was mainly "bitter" and the frequency of use in 4 types of disease were [36.53%(122/332), 37.33%(1 445/3 857), 35.96%(205/564), 33.62%(39/113)]. Scutellaria was the most frequently used TCM of "bitter and cold". The drugs used were mainly lung,stomach and spleen meridians. By comparing the formulas between mild and moderate cases,herb combinations with the highest frequency were all "scutellaria glycyrrhiza" and "tangerine glycyrrhiza". The formulas for 19 mild cases were collected,and 197 drug combinations were counted, and 125 Chinese medicine association rules,including 13 Chinese herbs. The formulas were extracted in 199 moderate cases of COVID-19, a total of 92 drug combinations and 38 Chinese medicine association rules were collected,including 19 Chinese herbs. In 16 severe cases, a total of 62 drug combination models and 46 Chinese medicine association rules were collected,including 17 Chinese herbs. For the 6 critical cases,80 Chinese medicine prescriptions were combined,and 10 Chinese medicine association rules, including 12 Chinese herbs.Conclusions:The herbal prescriptions of COVID-19 in Shanghai are characterized by clearing away heat and resolving dampness. By analyzing prescription rules with complex system entropy clustering, association compatibility ideas of different types of traditional Chinese medicine are found to be different among four types of COVID-19 cases. Analyzing the connection rules in formulas, by using the theory of TCM and pharmacology of traditional Chinese medical formula in different COVID-19 patients may be helpful for general practitioners.

Fusarium Species and Fusarium oxysporum Species Complex Genotypes Associated With Yam Wilt in South-Central China.

Chinese yam (Dioscorea polystachya Thunb.) is an important root crop. Wilt caused by Fusarium is among the most important emerging diseases on yams. However, there is currently limited information on the molecular epidemiology of Fusarium causing yam wilt. Here, we investigated wilted yam samples from six regions in South-Central China. A total of 117 Fusarium isolates were obtained from diseased tissues of 37 wilted yam plants. These yam plants belonged to two varieties characterized by white and purple fleshy tubers, respectively. Analyses of ef1-α sequences identified that these 117 Fusarium isolates belonged to 11 putative species, with F. aff. commune being the most common (31.6%), followed by F. aff. cugenangense (29.1%), a potential undescribed species Fusarium aff. sp. (11.1%), F. aff. gossypinum (9.4%), F. aff. fujikuroi (8.5%), F. aff. nirenbergiae (6%), and one isolate each (0.85%) of F. aff. asiaticum, F. aff. curvatum, F. aff. odoratissimum, F. aff. solani, and F. aff. verticillioides. Six of these species were recently described as new species within the Fusarium oxysporum species complex (FOSC). Interestingly, 18 of the 37 yam plants were infected by two or more Fusarium species each and there was evidence for differential Fusarium species distributions based on geographic location and/or yam host variety. Multilocus microsatellite genotyping of the 67 FOSC isolates revealed that isolates of the same species from the same diseased plants often belonged to different genotypes. Interestingly, several FOSC microsatellite genotypes were shared among distinct geographic regions, consistent with long-distance dispersal. However, population genetic analyses revealed significant contributions of geographic separation to the overall genetic variation of FOSC with several pairs of geographic populations showing significant genetic differentiations, consistent with differential geographic distribution of the species within FOSC. The implications of our results to the managements of Fusarium wilt in yams were discussed.

The psychological status of 8817 hospital workers during COVID-19 Epidemic: A cross-sectional study in Chongqing.

BACKGROUND: There was an outbreak of COVID-19 towards the end of 2019 in China, which spread all over the world rapidly. The Chinese healthcare system is facing a big challenge where hospital workers are experiencing enormous psychological pressure. This study aimed to (1) investigate the psychological status of hospital workers and (2) provide references for psychological crisis intervention in the future. METHOD: An online survey was conducted to collect sociodemographic features, epidemic-related factors, results of PHQ-9, GAD-7, PHQ-15, suicidal and self-harm ideation (SSI), and the score of stress and support scales. Chi-square test, t-test, non-parametric, and logistic regression analysis were used to detect the risk factors to psychological effect and SSI. RESULTS: 8817 hospital workers participated in this online survey. The prevalence of depression, anxiety, somatic symptoms, and SSI were 30.2%, 20.7%, 46.2%, and 6.5%, respectively. Logistic regression analysis showed that female, single, Tujia minority, educational background of junior or below, designated or county hospital, need for psychological assistance before or during the epidemic, unconfident about defeating COVID-19, ignorance about the epidemic, willingness of attending parties, and poor self-rated health condition were independent factors associated with high-level depression, somatic symptom, and SSI among hospital workers (P<0.05). LIMITATIONS: This cross-sectional study cannot reveal the causality, and voluntary participation could be prone to selection bias. A modified epidemic-related stress and support scale without standardization was used. The number of hospital workers in each hospital was unavailable. CONCLUSION: There were a high level of psychological impact and SSI among hospital workers, which needed to be addressed. County hospital workers were more severe and easier to be neglected. More studies on cognitive and behavioral subsequence after a public health disaster among hospital workers are needed.

Role of polymeric immunoglobulin receptor in the metastasis, growth, diagnosis, and treatment of hepatocellular carcinoma / 临床肝胆病杂志

Chronic inflammation of the liver is a risk factor that promotes the progression of hepatocellular carcinoma, and in the presence of viral infection, enhanced Fc receptor signal will further aggravate inflammatory response and participate in the process of canceration. Polymeric immunoglobulin receptor (pIgR) not only plays a critical role in first-line anti-infection immunity, but also promotes the metastasis and growth of early-stage hepatocellular carcinoma. Identifying pIgR as a predictive index for metastatic potential in patients with early-stage liver cancer can help to promote the stratification and treatment decisions for such patients, which has a positive significance in improving patient prognosis. Targeted inhibition of the pIgR/Yes signal cascade as a potential treatment option may provide more treatment options for controlling tumor size to allow resection or transplantation.

Association between 24 h urinary sodium excretion and microalbuminuria among Chinese people aged from 18 to 69 years old / 中华预防医学杂志

Objective@#To analyze the association between 24 h urinary sodium excretion and microalbuminuria (MAU) among Chinese people aged from 18 to 69 years old.@*Methods@#2 400 subjects aged from 18 to 69 years old were selected form Gaomi and Fushan sites of Shandong Province and Xinyi and Ganyu sites of Jiangsu Province in 2013 by using multi-stage stratified cluster random sampling method. Questionnaire survey, physical measurement and 24 h urine collection were conducted. 2 262 subjects were finally included in the analysis. According to the quartile of 24 h urinary sodium, all subjects were divided into Q1-Q4 groups and the levels of urinary microalbumin and MAU among different groups were compared. The relationship between urinary sodium and MAU was analyzed by multivariate logistic regression analysis.@*Results@#The age of subjects was (42.1±13.5) years old, including 1 124 males (49.7%). The 24 h urine volume, urinary sodium, urine albumin M (P25, P75) and MAU detection rate were (1 411±495) ml, (166.4±71.6) mmol/d, 12.5 (9.6, 17.4) mg/d and 9.0% (203 cases), respectively. With the increase of urinary sodium level, the level of urinary albumin increased (Ptrend<0.001), and the prevalence of MAU also showed an upward trend (Ptrend<0.001). Multivariate logistic regression analysis showed that after adjusting for age, gender, smoking, alcohol consumption, BMI, hypertension and diabetes, the risk of MAU in Q4 group increased by 174% compared with Q1 group, and OR (95%CI) value was 2.74 (1.80-4.16).@*Conclusion@#24 h urinary sodium is associated with the prevalence of MAU and salt reduction can help reduce MAU.

Association between microalbuminuria and cardiovascular risk factors in general population / 中华肾脏病杂志

Objective To investigate the association between microalbuminuria and cardiovascular risk factors in a general Chinese population.Methods A multi-stage cluster randomized sampling method was used to select 2400 residents (18-69 years old) in four counties in Shandong and Jiangsu provinces in October 2013 to March 2014.24-hour MAU were measured for each subject.The prevalence of MAU in different groups was analyzed.The relationship between the aggregation of risk factors and MAU was analyzed.Logistic regression analysis was used to evaluate the association between MAU and cardiovascular risk factors.Results A total of 2265 subjects were included in the analysis.The prevalence of MAU was 8.96％ (203/2265,95％ CI:7.82-10.21).The prevalence of MAU in obesity,hypertension,diabetes,hypertriglyceridemia,and low HDL-C group were 14.65％ (63/430),12.53％ (104/830),20.22％ (36/178),15.57％ (64/411),11.99％ (53/442) respectively,which were significantly higher than the corresponding healthy population (all P ＜ 0.01).Multivariate logistic regression analysis showed that obesity,hypertension,diabetes,and hypertriglyceridemia were risk factors for MAU.The OR(95％ CI) values were 1.491(1.016-2.265),1.660(1.190-2.314),2.291 (1.494-3.515) and 1.734(1.205-2.495) respectively.With the increase in the number of influencing factors,urinary albumin levels and the prevalence of MAU all showed an upward trend.Conclusion MAU was associated with cardiovascular risk factors such as obesity,hypertension,diabetes,and hypertriglyceridemia.

Utilization of basic public health service among hypertensive and diabetic patients in communities / 中华全科医师杂志

Objective To survey the utilization of basic public health service among hypertensive and diabetic patients in communities.Methods A survey on the utilization of basic public health service was conducted between October 2014 and November 2014,1 511 patients with hypertension and 1 508 patients with type 2 diabetes aged ≥35 years were randomly selected for the survey from 18 communities in 2 cities and 4 townships of Shandong and Jiangsu provinces in China.Results The survey showed that 87.0％ (1 314/1 511) of hypertensive patients and 88.5％ (1 334/1 508) of diabetic patients visited community hcalth services within the year,and the blood pressure/blood glucose elevation were found in community health services in 68.5％ (1 035/1 511) of the hypertensive patients and 53.3％ (804/1 508) of the diabetic patients,respectively.The proportion of participants in community health education was higher in rural areas than that in urban areas [hypertension 73.2％ (556/760) vs.60.3％ (453/751),x2 =48.48,P ＜ 0.01;diabetes 77.8％ (591/760) vs.62.6％ (468/748),x2 =43.73,P ＜ 0.01].The proportion of outpatients who were followed up for more than 4 times was higher in rural areas than that in urban areas [hypertension 61.3％ (466/760) vs.48.4％ (363/751),x2 =79.31,P ＜ 0.01;diabetes 58.8％ (447/760) vs.50.5％ (378/748),x2 =17.78,P ＜0.01].The self-test rate of blood pressure and blood glucose in the urban was higher than that in rural areas [hypertension 41.8％ (314/751) vs.17.8％ (135/760),x2=104.59,P＜0.01;diabetes41.7％ (312/748) vs.11.3％ (86/760),x2=179.28,P ＜ 0.01].The proportion of patients with hypertension who did not take medication was higher in rural areas than in that in urban areas [36.7％ (279/760) vs.24.0％ (180/751),x2 =70.88,P ＜ 0.01],and the proportion of patients with diabetes who did not take medication was not statistically significant between rural and urban areas [20.8％ (156/760) vs.19.8％ (148/748),x2 =1.95,P ＞ 0.05].The control rates of hypertension and diabetes were 39.8％ (602/1 511) and 39.6％ (597/ 1 508),respectively.82.5％ (1 247/1 511) hypertensive patients and 75.6％ (1 140/1 508) diabetic patients selected community clinics for treatment and disease management,and satisfaction rate with primary health care in community clinics were 82.1％ (1 077/1 312) and 82.5％ (1 101/1 334) respectively.Conclusions High percentage of community clinic choice and visit was found,and most of the patients got the recommendation about health life style.But difference existed between the practice of self-monitoring of blood pressure and fasting blood glucose and control of blood pressure and blood glucose and plan of chronic disease prevention and control.

Correlation of EGFR mutations and Ki-67 expression with MSCT features in lung adenocarcinoma / 实用医学杂志

Objective To explore the correlation of EGFR and Ki-67 expressions in lung adenocarcino-ma with MSCT features and general clinical characteristics. Methods According to the differences in EGFR 19/21 gene mutation in the tumor tissues ,120 patients with lung adenocarcinoma were divided into positive group or wild type group. And Ki-67 expression in the tumor tissues was also detected. The test results were analyzed ,and the clinical data and theMSCT imaging features were examined by using the SPSS 19.0. Results The expression of EGFR differed statistically with lymphatic metastasis ,organ metastasis ,pleural indentation ,andnodule types (P < 0.05),but had no statistical significance with age ,sex ,degree of differentiation ,tumor size ,tumor-lung boundary ,burr ,lobulated sign ,vacuole sign and pleural effusion.The high expression of Ki-67 had statistical sig-nificance with lymphatic metastasis and tumor size(P < 0.05)while had no statistical significance with other in-dicators.Ki-67 expression was significantly positively correlated with EGFR(P < 0.05). Conclusions Tumor size ,pleural indentation ,lymphatic metastasis ,organ metastasis and nodular types of lung adenocarcinoma have guiding significance in judging EGFR mutation , proliferation activity ,prognosis and therapy.

MRI characteristics of primary dilated cardiomyopathy and isolated left ventricular non-compaction / 中国医学影像技术

Objective To explore the MRI characterisitics of primary dilated cardiomyopathy and isolated left ventricular non-compaction.Methods The patients who were diagnosed as primary dilated cardiomyopathy (n=18) and isolated left ventricular non-compaction (n=10) were enrolled,and the MRI was performed.The thickness of non-compaction myocardium (NC),compaction myocardium (C) in end-diastole,the feature of movement of myocardium,the number of non-compaction segment,the fraction shortening of non-compaction and the distribution were compared.Results Totally 823 segments were analyzed in primary dilated cardiomyopathy,in which 124 segments were non-compaction myocardium;397 segments were analyzed in isolated left ventricular non-compaction,in which 115 segments were non-compaction myocardium.The NC,NC/C,NC/(NC+C),and the fraction shortening of the isolated left ventricular non-compaction patients were higher than those of primary dilated cardiomyopathy patients (all P＜0.05).The features of distribution showed that the apical segment was mostly involved,and the basal segment was less involved or hardly involved.The anterior and lateral segments were more involved in the free wall,the septal was less involved.Conclusion The MRI characteristics of primary dilated cardiomyopathy and isolated left ventricular non-compaction are different,especially in the distribution,non compacted segments,NC and NC/C,which is important for diagnosis and differential diagnosis of the two diseases.

Domain-specific physical activity among professionals with different occupational activity patterns / 中华健康管理学杂志

Objective To explore the profiles of physical activity domains among professionals with different occupational activity patterns.Methods A cluster random sampling method was used to recruit employed adults aged 30-60 years in Beijing as well as Zhejiang province.The information on the physical activity domains was collected with a revised Global Physical Activity Questionnaire (GPAQ).Results Of 3 326 professionals,about 30.79％,50.75％ and 18.46％ adults had Class Ⅰ (mostly sedentary reading or writing during work time) ,Class Ⅱ (mostly working with arms or legs with little effort) ,and Class Ⅲ (working with effort)occupational activity patterns,respectively.The median volume of leisure time activity and bicycling were all 0 Met-min/week,and no significant difference of domestic activity volume was detected among all the three classes of professionals.Of all the non-occupational activity volume among three classes of adults,domestic activity accounted for the most proportion (58.87％) performed by adults of Class Ⅱ,traffic activity accounted for the most proportion (34.2％) by those of Class Ⅲ,and leisure time activity accounted for the most proportion (12.7％) by those of Class Ⅰ.Most time was spent in sedentary behaviors by those of Class Ⅰ after hours.Conclusions Besides the generally low level of moderate activity,the diversity of the domains of physical activity among this population was evident.It is necessary to develop appropriate technology to improve physical activity for professionals with different occupational activity patterns.

Association between 24 h urinary sodium to potassium ratio and metabolic syndrome in Chinese adults / 中华流行病学杂志

<p><b>OBJECTIVE</b>To examine the association between 24 h urinary sodium to potassium ratio and metabolic syndrome (MS) in Chinese adults.</p><p><b>METHODS</b>A population-based cross-sectional study was conducted among Chinese adults aged 18-69 years in Shandong province in 2011. Data on 24 h urinary excretion of sodium and potassium and components of MS were examined. Participants were divided into four groups according to the quartile of 24 h urinary sodium to potassium ratio.</p><p><b>RESULTS</b>Of the 1 906 Chinese adults eligible for final data analysis, 471 (24.7%) were with MS. After completion of multivariate logistic regression analysis, when compared to the participants with 24 h urinary sodium to potassium ratio < 4.3, the OR (95% CI) of participants with 24 h urinary sodium to potassium ratio during 4.3-5.6, 5.7-8.1, and ≥ 8.1 were 1.27 (0.93-1.71), 1.06 (0.78-1.46), and 1.45 (1.06-1.97), respectively (P values for linear trend < 0.05). As for the components of MS, the odds of central obesity and elevated blood pressure but not the odds of elevated triglycerides, low high density lipoprotein cholesterol and elevated fasting glucose, had significantly increases with successive 24 h urinary sodium to potassium ratio quartiles (P values for linear trends < 0.05).</p><p><b>CONCLUSION</b>The 24 h urinary sodium to potassium ratio appeared significantly associated with the odds of MS.</p>

Effect of Simvastatin at Different Doses on Inflammatory Factors and Renal Function in Senile Patients with Diabetic Kidney Disease / 中国药师

Objective:To observe the effect of simvastatin at different doses on the inflammatory factors and renal function in se-nile patients with diabetic kidney disease ( DKD) . Methods:Totally 160 cases of DKD patients were randomly divided into the control group, low dose group, conventional dose group and high dose group. All the patients were given the foundation treatment, and the low dose group, conventional dose group and high dose group was respectively given simvastatin 10, 20,40 mg·d-1 . The changes of in-flammatory cytokines (CRP, ICAM-1 and IL-1β) and renal index (BUN, Cr, UAER, 24hUpro and Uβ2-MG) among the groups were observed and compared before and after the 4-week treatment. Results:CRP in the high dose group after the treatment was significantly decreased when compared with that before the treatment and that in the control group after the treatment, and the difference was statisti-cally significant (P0.05). BUN in the four groups after the treatment had no obvious change when compared with that before the treatment, and there was no significant difference among the groups (P>0. 05). Cr and UAER in the four groups after the treatment were significantly decreased (P0. 05). Conclusion:Simvastatin can improve diabetic nephropathy conditions in two aspects of inflammation factors and renal in-dex, and simvastatin at high dose shows more advantages.

Correlation between long non-coding RNA in tumor tissues and clinico-pathological characteristics of hepatocellular carcinoma / 中华肝胆外科杂志

Objective To evaluate the relationship between long non-coding RNAs (LncRNA) in tumor tissues and clinico-pathological features of hepatocllular carcinoma (HCC).Methods Using hepatocellular carcinoma gene database GSE36376,we conducted a study on eight LncRNAs which are associated with liver diseases and analyzed the correlation between these LncRNAs and HCC clinico-pathological characteristics.We also evaluated the potential effect of LncRNAs on HCC development.Results H19 was overexpressed in non-tumorous tissues of HCC (P ＜ 0.05),while MEG3,HOXA13,KCNQ1OT1 were all upregulated in tumorous tissues (all P ＜ 0.05).HULC level in HCC tumorous tissues was negatively correlated with AJCC staging,BCLC staging and tumor size (all P ＜ 0.05).UCA1 was positively correlated with BCLC staging (r =0.135,P ＜ 0.05).Univariate analysis and multivariate logistic analyses showed that UCA1 was a risk factor of intrahepatic metastasis of HCC (OR =6.054,95％ CI =1.429 ～ 25.642,P ＜ 0.05); in contrast,HULC overexpression in tumorous tissues played a positive role in HCC tumor size (OR=0.805,95％CI=0.678 ～0.956,P＜0.05).Conclusion HULC in tumorous tissues suppressed HCC proliferation,while UCA1 was a risk factor of HCC aggressiveness.

Protective effect of Xiaohuang decotion against liver damage inα-naphthylisothiocyanate- induced cholestasis in rats / 国际中医中药杂志

Objective To observe the protective effect of Xiaohuangdecotion against liver damage inα-naphthylisothiocyanate (ANIT)- induced cholestasis in rats and probe the potential mechanisms.Methods Male Wistar rats (40) were randomly divided into a normal group, a model group, aXiaohuangdecotion treatment group, and a UDCA control group (10 for each). Except for rats in the normal group, ANIT solution (6 ml/kg) was administered in other rats by gavages for cholestasis model. After ANIT treated 48 h, rats inXiaohuangdecotion group and UDCA group were treated withXiaohuangdecotion (1.73 g/kg) and UDCA (10 mg/kg) respectively for 1 week. And, rats in the normal group and the model group were given an equal volume of saline. At the end of the experiment, liver function rats were examined. Liver histology was examined by HE staining, and CD68 factor was tested by immunohistochemistry and Western blot.Results Compared with the model group, the content of ALT (164.6 ± 53.4 U/Lvs. 208.4 ± 28.5 U/L), AST (247.6 ± 76.1 U/Lvs. 341.8 ± 32.8 U/L), ALP (601.0 ± 101.1 U/Lvs. 720.6 ± 123.3 U/L), TBiL (96.5 ± 18.1μmol/Lvs. 149.6 ± 30.2μmol/L), DBiL (73.7 ± 16.6μmol/Lvs. 140.3 ± 28.6μmol/L) and TBA (93.4 ± 13.0μmol/Lvs. 146.5 ± 38.9μmol/L) were significantly reduced in the treatment group (P<0.01 orP<0.05). Compared with the model group, CD68 level (7.08 ± 0.19 vs. 17.42 ± 0.48)were significantly reduced by intervention ofXiaohuangdecotion (P<0.01).ConclusionsXiaohuangdecotion could improve liver functions and reduce CD68 expression, leading to a good hepatoprotective and jaundice-relieving effects.