The low-risk mild hypertension constitutes a considerable proportion in hypertension. Through searching CNKI, Wanfang database, VIP database and PubMed database, literature during the last 10 years was collected and reviewed. It was indicated that excessive diagnosis, insufficient evidence of drug treatment, and poor drug adherence existed in low-risk mild hypertension, however, acupuncture at Renying (ST 9) and other therapies had remarkable effects. This paper mainly expounded the diagnosis and treatment status of low-risk mild hypertension as well as the research summary of acupuncture for low-risk mild hypertension.
Acupuncture Points ; Acupuncture Therapy ; trends ; Humans ; Hypertension ; therapy ; PubMed ; statistics & numerical data

Objective To explore the role of neurotic in parental rearing patterns and interpersonal sensitive.Methods Using stratified sampling method to test 702 middle school students,symptom checklist 90 (SCL90),Egma minnen av bardndosnaupp forstran(EMBU) and Eycenck Personality Questionnaire(EPQ) were used to investigate and take one and a half years of follow-up observation on the sample of 245 students from first grade of junior and senior middle school.Correlated variables were made the correlation analysis,regression analysis,constructing the structure equation model and using tracking data to confirm.Results (1) Neuroticism,father's affective warmth and understanding,father's excessive protection,mother's rejection and deny had a direct effect,and the variation of total symptoms could be explained 40.8％ ; father's affective warmth and understanding,father's excessive protection,mother's over-interference and over-protection,mother's rejection and deny had a indirect effect on interpersonal sensitive,and explained 24.0％.(2) Effect analysis showed father's affective warmth and understanding,father's excessive protection,mother's rejection and deny impact on interpersonal sensitive by neuroticism,and father's excessive protection was the largest which accounted for 48.0％ of the total effect.The second was father's affective warmth and understanding,accounting for 47.3 ％.The last was mother's rejection and deny accounted for 42.7％,and its indirect effect increased with the age(69.1％).All of mother's over-interference and overprotection through the neurotic influence interpersonal sensitive,and the direct effect was 50.3％ between neurotic and interpersonal sensitivity.Conclusion Indirect effect of neurotic existed in relationships of parents rearing patterns and interpersonal sensitivity.

Early diagnosis and early intervention for cognitive impairment after ischemic stroke can delay disease progression and prevent the occurrence of dementia.This article reviews the advances in research on ischemic stroke caused each risk factor for cognitive impairment.

OBJECTIVETo observe the clinical effects of acupuncture method of "Huoxue Sanfeng, Shugan Jianpi" (activating blood and eliminating wind, soothing liver and strengthening spleen) on morning blood pressure in patients with cerebral infraction combined with essential hypertension.

METHODSSixty-eight patients were randomly divided into an observation group and a control group, 34 cases in each one. The patients in the two groups were treated with acupuncture method of "Xingnao Kaiqiao" (consciousness-restoring resuscitation) and oral administration of nifedipine. In addition, patients in the observation group were treated with acupuncture method of "Huoxue Sanfeng, Shugan Jianpi" that met the criteria of standard manipulation, in which bilateral Renying (ST 9), Quchi (LI 11), Hegu (LI 4), Zusanli (ST 36) and Taichong (LR 3) were selected. The treatment was given once a day, five times a week, for totally six weeks. The improvement and control rate of morning blood pressure in the two groups were observed.

RESULTS(1) After treatment, the morning blood pressures were decreased significantly in the two groups (all P < 0.05); after 15 treatments, the reduction of systolic pressure and diastolic pressure in the observation group was superior to that in the control group, but the difference was not significant (both P > 0.05); after 30 treatments, the reduction of systolic pressure and diastolic pressure in the observation group was significantly superior to that in the control group (both P < 0.05). (2) After 30 treatments, the control rate of morning blood pressure in the observation group was significantly higher than that in the control group [82.4% (28/34) vs 58.8% (20/34), P < 0.05].

CONCLUSIONAcupuncture method of "Huoxue Sanfeng, Shugan Jianpi", characterized with standard manipulation criteria, can effectively control morning blood pressure in patients with cerebral infraction combined with essential hypertension.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Aged ; Blood Pressure ; Cerebral Infarction ; physiopathology ; therapy ; Essential Hypertension ; Female ; Humans ; Hypertension ; physiopathology ; therapy ; Liver ; physiopathology ; Male ; Middle Aged ; Spleen ; physiopathology ; Treatment Outcome

Objective To explore the correlation of the TIAM2 functional gene mutations with the bleeding events in patients with coronary heart disease who undergone PCI and postoperative taken anti-platelet drug clopi-dogrel. Methods One hundred and twenty Chinese Han patients who had undergone PCI and postoperative taken anti-platelet drug clopidogrel were orderly enrolled from Guangdong General Hospital. Followed for 6 months after PCI, PCR sequencing was applied to test TIAM2 promoter region genotyping assay. Results After follow-up six months , 113 cases were remained lost of 7 cases , , including 19 cases with bleeding and 94 cases without bleed-ing; Bleeding risk in patients with diabetes mellitus (OR=3.115) or taking statins (OR=11.539), may be high, but there was no significant difference (P > 0.05); TIAM2 promoter region had three variants (c.3168+3116C>T, c.3168+3261A>G,c.3168+3596A>C), including wild-type, heterozygous, and homozygous. The probability of pa-tients with bleeding were 36.84%, 52.63%and 10.53%, and there is a certain chain of state , but the genotype was not significantly correlated with bleeding events of clopidogrel antiplatelet therapy (P>0.05). Conclusion Clopi-dogrel antiplatelet therapy bleeding events were not significantly correlated with TIAM2 functional gene mutation.

Objective To explore the 5,10-methylenetetrahydrofolate reductase (MTHFR) and 5-methyltetrahydro-folate-homocysteine methyltransferase reductase ( MTRR ) gene polymorphisms among the Han women in Zhangjiagang city .Methods A total of 4008 Han women were recruited .Their oral epithelial cells were collected to extract genome DNA in order to detect gene polymorphisms of MTHFR and MTRR using fluorescence quantitative PCR.Then the results were compared with those in other cities in China .Results The genotype frequencies of MTHFR C677T CC, CT and TT among Zhangjiagang women are 32.2%, 49.5%and 18.3%, respectively.The C allele frequency is 64.3%, T allele frequency is 35.7%.The genotype frequencies of MTHFR A1298 C AA, AC and CC are 68.7%,28.7% and 2.5%, respectively .The A allele frequency is 80.8%, C allele frequency is 19.2%.The genotype frequencies of MTRR A66 G AA, AG and GG are 54.4%, 38.5%and 7.1%, respectively . The A allele frequency is 76.3%, G allele frequency is 26.4%.Conclusions The MTHFR, MTRR polymorphism distribution of Han women in Zhangjiagang city is region specific.

Objective:To investigate the expression and clinical relevance of micro RNA (miR)-324-5p in pancreatic cancer tissues, and to explore the effects and potential mechanisms of miR-324-5p on the proliferation and migration of pancreatic cancer cells.Methods:Real-time quantitative PCR was used to detect the expression of miR-324-5p in 34 pairs of pancreatic cancer and adjacent normal tissues resected at Peking University First Hospital from October 2018 to September 2019. The correlations between miR-324-5p expression and clinicopathological characteristics and prognosis of pancreatic cancer were analyzed using data from the Cancer Genome Atlas (TCGA) database. Real-time PCR was used to detect the expression of miR-324-5p in pancreatic cancer cell lines, and PANC-1 cell was used for functional study by overexpressing miR-324-5p via mimic transfection. CCK8 assay was used to evaluate cell proliferation. Both transwell and scratch wound healing assay were used to assess the cancer cell migration ability. Related proteins were detected by Western blot. The potential downstream target genes of miR-324-5p were selected using data from miRNA target genes predicted webs, in combination with functional analysis and their expressional correlation with miR-324-5p.Results:Data from TCGA database showed that the expression of miR-324-5p in tumor tissues was significantly lower than that in normal pancreatic tissues. And low level of miR-324-5p in pancreatic cancer was correlated with poor prognosis. Analysis of 34 pairs pancreatic cancer and adjacent normal tissues showed that miR-324-5p expression in tumor tissues (11.7±2.0) was significantly lower than that in adjacent normal tissues (70.9±14.4), and the pancreatic cancer patients who had the nerve invasion cancer showed low level of miR-324-5p (82.1%, 23/28) was significantly higher than that patients with high level of miR-324-5p (33.3%, 2/6). The expression of miR-324-5p in human pancreatic cancer cell line was also significantly lower than that in normal pancreatic ductal cells. CCK-8 assay showed that the proliferation ability of PANC-1 cell was significantly decreased when miR-324-5p was overexpressed. Transwell and wound healing assays showed that the capabilities of vertical migration and the horizontal movement were significantly inhibited in PANC-1 cell with miR-324-5p overexpressed [(30.11±5.2) and (174.6±27.0) μm, respectively] than those in control groups [(63.6±4.2) and (458.3±22.3) μm, respectively]. Moreover, Western blots showed a significant overexpression of miR-324-5p inhibited epithelial-mesenchymal transition (EMT). According to the data from miRNA target genes prediction and the functional analysis we found KLF3, MGAT3, PBX1 and ZNRF2 were considered as the potential downstream target genes of miR-324-5p.Conclusions:Our results indicated that miR-324-5p is lowly expressed and acts as the tumor suppressor gene in pancreatic cancer, and low level of miR-324-5p is correlated to a higher rate of nerve invasion and poor prognosis. In human pancreatic cancer cell, miR-324-5p may regulate EMT by directly inhibiting target genes such as KLF3, MGAT3, PBX1, ZNRF2, which in turn suppresses cancer cell proliferation and migration.

Objective To investigate the changes of PTX3,NT -ProBNP level and the correlation between them and the prognosis of the patients with AMI combined T2DM.Methods 143 patients with primary AMI were enrolled,of which 63 patients with type 2 diabetes (observation group)and 80 patients with no diabetes (control group).Plasma PTX3 values were measured with ELISA method and NT -ProBNP was detected by the electrochemi luminescence method.All patients were observed for the occurrence of MACE during hospitalization and 12 months after discharge.The correlation between PTX3,NT -ProBNP concentration and occurrence of MACE in observation group were analyzed.Results The PTX3,NT -ProBNP concentration[(8.95 ±5.06)ng/mL,(1 609 ±1 049)pg/mL]in the observation group were significantly higher than those in the control group[(7.03 ±3.70)ng/mL,(1 198 ± 809)pg/mL](P =0.010,P =0.009);The number(n =26)of patients with occurrence of MACE in the observation group was significantly higher than 15 cases in the control group(P =0.003).In the observation group,the PTX3, NT -ProBNP concentration[(10.98 ±5.45)ng/mL,(2 007 ±1 097)ng/mL]in patients with MACE were signifi-cantly higher than those in patients without MACE[(7.53 ±4.28)ng/mL,(1330 ±930)ng/mL](P =0.007,P =0.010),and in MACE group,the PTX3,NT -ProBNP concentration[(13.88 ±6.84)ng/mL,(2 596 ±1 333)ng/mL] in patients with death weresignificantly higher than those in patients without death[(9.18 ±3.52)ng/mL,(1 639 ± 751)ng/mL](P =0.029,P =0.023).Conclusion More strong chronic inflammatory reaction and serious myocar-dial injury might occur in the patients with AMI combined and T2DM,and those patients would have poorer prognosis. The combined detection of PTX3,NT -ProBNP has an important significance in evaluating of the degree of myocardial damage and the prognosis of the patients with AMI combined T2DM.

Objective:To investigate the clinical characteristics and outcome of novel coronavirus pneumonia (COVID-19)patients with different body mass index (BMI), and to provide the basis for disease assessment and prognosis.Methods:The clinical data of 541 patients with COVID-19 diagnosed in Xiaogan Hospital Affiliated to Wuhan University of Science and Technology from January 16 to March 28, 2020 were collected. The patients were divided into normal weight group, overweight group, and obesity group according to BMI. The clinical characteristics and outcomes of the three groups were compared. The correlation between BMI and clinical classification was analyzed by ordinal logistic regression.Results:There were 288 cases (53.23%) in normal weight group, 193 cases (35.67%) in overweight group, and 60 cases (11.09%) in obesity group. Compared with normal weight group, overweight and obesity groups displayed higher proportion of hypertension, with increased levels of white blood cells, neutrophils, C reactive protein, aspartate aminotransferase, alanine aminotransferase, lactate dehydrogenase, and triglyceride in laboratory test results, and higher proportion of severe and critical illness ( P<0.05 or P<0.01). After adjusting for age, gender, and underlying diseases, regression analysis showed that higher BMI predicted more severe clinical classification ( OR=1.079, 95% CI 1.010-1.154). Conclusion:In COVID-19 patients, overweight and obese patients are more likely to develop into severe and critical illness, suggesting that obesity may be an important risk factor affecting the clinical outcome of COVID-19.

Objective:To observe the early changes of chemotactic function of peripheral blood neutrophil of patients with severe burns and the influence factor.Methods:Seven severe burn patients who met the inclusion criteria and were admitted to Suzhou Hospital Affiliated to Nanjing Medical University in 6 hours post burns from January to May 2019 were selected and included in burn group (4 males and 3 females, aged (36±10) years). Seven healthy volunteers with normal physical examination results in the Physical Examination Center of the same hospital in the same period of time were included in healthy control group (5 males and 2 females, aged (35±8) years). A prospective and controlled study was performed. (1) The venous blood of 2 mL was taken from each patient in burn group on post admission day (PAD) 1, 3, 5 and venous blood of 2 mL was taken from each volunteer in healthy control group for routine detection of white blood cell count, platelet count, neutrophil count, serum procalcitonin level, and C-reactive protein level. (2) The venous blood of patients and healthy volunteers was taken as before for measuring interleukin-6 (IL-6), IL-10, and tumor necrosis factor α (TNF-α) by enzyme-linked immunosorbent assay. (3) The venous blood of patients and healthy volunteers was taken as before, and peripheral blood neutrophils were isolated by Ficoll density gradient centrifugation. The chemotactic distance of neutrophil was detected by agarose chemotaxis test, and the positive expression rates of chemokine receptor CXCR1 and CXCR2 of patients in burn group on PAD 3 and volunteers in healthy control group were detected by flow cytometer. Data were statistically analysed with analysis of variance for repeated measurement, t test, and Bonferroni correction. Results:(1) The platelet count of patients in burn group on PAD 1, 3, 5 was close to that of volunteers in healthy control group respectively ( t=0.55, 0.44, 0.12, P>0.05). The counts of neutrophil and white blood cell and the expression levels of serum procalcitonin and C-reactive protein of patients in burn group on PAD 1, 3, 5 were significantly higher than those of volunteers in healthy control group ( t=196.96, 273.31, 45.22, 3.46, 4.18, 5.55, 4.36, 5.26, 11.13, 64.94, 89.97, 84.31, P<0.01). (2) The level of IL-6 of patients in burn group on PAD 1, 3, 5 was significantly higher than that of volunteers in healthy control group respectively ( t=187.43, 213.54, 195.74, P<0.01), the level of IL-10 of patients in burn group on PAD 1, 3, 5 was significantly higher than that of volunteers in healthy control group respectively ( t=21.47, 11.13, 6.23, P<0.01), and the level of TNF-α of patients in burn group on PAD 1, 3, 5 was significantly higher than that of volunteers in healthy control group respectively ( t=5.27, 7.89, 15.58, P<0.01). (3) The chemotactic distances of neutrophil of patients in burn group were (1 479±102), (1 395±82), and (1 017±91) μm respectively on PAD 1, 3, 5, which were significantly shorter than (1 902±120) μm of volunteers in healthy control group ( t=7.11, 9.23, 15.55, P<0.01). (4) The CXCR1 and CXCR2 positive expression rates of neutrophil of patients in burn group on PAD 3 were (48.3±1.6)% and (79.0±1.8)%, respectively, which were significantly lower than (95.4±4.5)% and (97.8±2.1)% of volunteers in healthy control group ( t=27.13, 23.10, P<0.01). Conclusions:The chemotactic dysfunction of peripheral blood neutrophil was detected in the early stage of severe burn patients, which may be related to the decreases of CXCR1 and CXCR2.