Objective To investigate the prevalence of hypertension and its related factors in Hulunbeier Mongolian region. Method A stratified multistage sampling was used to select residents aged 18 and over in a town of Hulunbeier region. 453 persons served as subjects for this questionnaire survey. Their blood pressure, height, weight, waist circumference were measured and body mass index (BMI) were calculated. Then an analysis of the prevalence of hypertension and its related risk factors were performed. Results The hypertension prevalence rate was 34.5%, the standardized rate was 45.4%, and the prevalence in men (48.9%) was significantly higher than that in women (25.4%) (P50 (OR=11.312, 95%CI 4.309~22.132), BMI (2.255, 1.180~4.311), gender (OR=2.788, 1.461~5.323) and drinking (2.306, 1.287~4.134) were significantly related to hypertension. Conclusion The standardized prevalence of hypertension in Hulunbeier Mongolian region is higher than the average prevalence in China, 2002. Old age, abdominal obesity, overweight or obesity, male and alcohol drinking were the main risk factors for hypertension in this region. The government and the health sector should strengthen the health education of healthy lifestyle and health promotion and the control.

50% luminal narrowing) by rest first-pass MR imaging was 70.4%,94.2% and 78.7%,respectively.Conclusion Multimodality MR imaging in detecting the myocardial viability is superior to echocardiography,and has high coincidence with coronary angiography.

OBJECTIVE: To explore the clinical application of gastric pharyngeal anastomosis assisted by laparoscope. METHOD: Apply laparoscope in the gastric pharyngeal anastomosis for 4 cases of advanced hypopharyngeal carcinoma and cervical esophageal carcinoma patients. RESULT: Gastric pharyngeal anastomosis assisted by laparoscope were successfully completed in all 4 patients, all patients avoided thoracotomy or laparotomy, one patient occurred pharyngeal fistula, and died six months later. One patient had cervical lymph node metastasis a year and a half later, without treatment again because of economicissue. The remaining two patients were still alive, one patient had survived 3 years and a half after operation, the other had survived 2 years and a half after operation. CONCLUSION Gastric pharyngeal anastomosis assisted by laparoscope is feasible. It can reduce the operation wound, improve the safety of operation and patients' life quality.
Anastomosis, Surgical ; Esophageal Neoplasms ; surgery ; Fistula ; pathology ; Humans ; Hypopharyngeal Neoplasms ; surgery ; Laparoscopy ; Lymphatic Metastasis ; Neck ; Pharynx ; pathology ; surgery ; Survival Rate

Objective To investigate the correlation between the red blood cell distribution width (RDW) with risk and and severity of noncardiac ischemic stroke.Methods The patients with acute noncardiac ischemic stroke were enrolled retrospetively and were used as a case group,and the non-stroke patients admitted to the Department of Neurology at the same period were served as a control group.The National Institutes of Health Stroke Scale (NIHSS) was used to assess the baseline neurological deficits.The NIHSS score ＜ 8 was defined as mild stroke and ≥ 8 was defined as moderate to severe stroke.The demographics,clinical data,and RDW were collected and compared.Multivariate logistic regression analysis was used to identify the independent risk factors for the risk of disease and severity of stroke in noncardiac ischemic stroke.Receiver operator characteristic (ROC) curve was used to analyze the predictive value of RDW for acute noncardiac ischemic stroke and its severity.Results A total of 1 173 patients with acute noncardiac ischemic stroke were enrolled.Over the same period,996 non-stroke patients were hospitalized in the Department of Neurology.The RDW in the case group was significantly higher than that in the control group (13.1％ ± 1.0％ vs.12.7％ ±0.7％;t=9.545,t ＜0.001).Multivariatelogistic regression analysis showed that RDW (odds ratio [OR] 9.920,95％ confidence interval [CI] 6.286-15.655,P＜ 0.001) was an independent risk factor for acute noncardiac ischemic stroke.ROC curve analysis showed that the RDW cutoff value for predicting acute noncardiac ischemic stroke was 12.55％,the area under the ROC curve was 0.611 (95％ CI 0.588-0.635),the sensitivity was 73.3％,the specificity was 43.7％,the positive predictive value was 60.5％,the negative predictive value was 58.2％,and the accuracy was 59.7％.RDW in the moderate to severe stroke subgroup was significantly higher than that in the mild stroke subgroup (13.7％ ± 1.6％ vs.12.9％ ± 0.6％,t =-13.794,P＜ 0.001).Multivariate logistic regression analysis showed that RDW (OR 3.835,95％ CI 3.002-4.899,P ＜ 0.001) was an independent risk factor for the severity of acute non-cardiac ischemic stroke.ROC curve analysis showed that the RDW cutoff value for predicting moderate to severe non-cardiac ischemic stroke was 13.45％,the area under the ROC curve was 0.713 (95％ CI 0.674-0.752),the sensitivity was 47.7％,the specificity was 86.1％,the positive predictive value was 49.8％,the negative predictive value was 85.1％,and the accuracy was 77.6％.Conclusions RDW is an independent risk factor for acute non-cardiac ischemic stroke.Increased RDW is associated with the severity of acute non-cardiac ischemic stroke.

The four properties theory of traditional Chinese medicine (TCM) is an important basis for the guidance of TCM clinical medication.However,TCM modernization has produced a large number of active substances with unknown medicine properties.Therefore,it is urgent to build a new drug development system guided with TCM four properties theory.From the view of that four properties of TCM must have their material basis,and based on the known knowledge on TCM four properties,this paper proposed strategies of new drug research by cloning TCM partial components based on theTCM model of standard level property. A certain number of representative standard level property TCM drugs were selected to conduct system separation for the establishment of aTCM model of standard level property with the proportion and content of each separated component as a reference.The standard model was used as a boundary.Contents and proportions of the experimental TCM separation components deviated from thisstandard model were classified as hot or cold properties.From cloning of the partial components of TCM with hot or cold property medicine,the quality standards of partial components of experimental TCM were also studied,in order to investigate their corrective actions and mechanisms.The TCM partial components were expected to form a new TCM drug with the four properties theory of TCM as guidance.

Objective To investigate the effect of chronic intermittent hypoxia (CIH) on myocardial tissue pathology,oxidative stress and apoptosis in rat fed a high-fat diet,and to explore the possible mechanism of CIH induced cardiomyocyte injury.Methods A total of 24 male Wistar rats were randomly divided into 3 groups (n=8 each).The control group was fed common rat forage,the high-fat group was fed high-fat forage,and the high-fat plus intermittent hypoxia group was fed high-fat forage combined with a 7h/d intermittent hypoxia treatment.The changes of myocardial tissue pathology and ultrastructure of cardiomyocyte,and the activities of apoptosis regulating factor cysteine-containing aspartate-specific proteases-3 (caspase-3) and oxidative stress marker myeloperoxidase (MPO) were observed in the 3 groups after 4 weeks of treatment.Results There were significant differences in the activities of caspase-3 and MPO among the three group (F=89.94,71.24,both P＝0.001).The activities of caspase-3 and MPO were lower in the control group than in the high-fat group and in high fat plus intermittent hypoxia group [(0.21±0.06) vs.(0.80±0.11),(1.15±0.21),(3.20±0.58) vs.(10.87±1.96),(13.17±2.22),P＜0.01].The activities of caspase-3 and MPO were higher in the high-fat plus intermittent hypoxia group than in the high fat group[(1.15±0.21) vs.(0.80±0.11),(13.17±2.22) vs.(10.87±1.96),P＜0.01].No abnormal findings in the structure of cardiomyocyte were observed in the control group,while multiple pathologic damages in cardiomyocyte were detected in the high-fat group,and more obvious injuries in the high-fat plus intermittent hypoxia group.Conclusions The pathologic damages to cardiomyocyte are more serious in high fat and intermittent hypoxia group than in the high-fat group.Apoptosis induced by oxidative stress may play an important role in the pathogenesis of these injuries.

Forty-six patients with intractable urticaria were treated by acupuncture plus garlic-partitioned moxibustion. The results were compared with those of simple acupuncture in a control group of 30patients. The total effective rate were 91.3%, in the observation group and 73.3%, in the control group. It is showed that acupuncture plus garlic-partitioned moxibustion has a better effect on intractable urticaria than simple acupuncture.

Objective To investigate the trend of blood lipid in female elderly with aging, and further discuss the strate?gies of blood lipid regulation therapy and prevent and control cardiovascular disease during senile period. Methods Physi?cal examination data of 847 elderly female cadres (in 1 837 females) were analyzed to investigate the general level and abnor?mality features of blood lipid in this elderly female group. Results The levels of total cholesterol (TC), triacylglycerol (TG), low density lipoprotein-cholesterol (LDL-C) and body mass index (BMI) were significantly higher in elderly group than those of non-elderly group (P<0.01). The levels of TC, TG, LDL-C, LDL-C/HDL-C, TG/HDL-C, and non-HDL-C increased with aging, and then decreased at the same age group, and reached the peak value at 60 to 69 years old. The level of HDL-C showed a reverse pattern, decreased with aging first and then increased at the same group, and reached the bottom at 60 to 69 years old. Conclusion In this elderly female cadre population, the level of blood lipid changes regularly with aging, indicat?ing the high risk of cardiovascular disease.

Objective To explore the clinical value of clara cell protein 16 (Cc 16) in the early diagnosis of ARDS in critically ill patients.Methods A total of 55 critically ill patients admitted between March 2013 and December 2013 in the Intensive Care Unit were enrolled for study.The inclusion criteria were as follows:sepsis,pneumonia,multiple injuries,patients after emergency or elective operation and non-cardiogenic diseases,whereas the exclusion criteria were cardiogenic pulmonary edema,age ≤ 18 years or≥80 years and disease course prolonged over one week.The level of serum Cc16 was detected with enzyme linked immunosorbent assay (ELISA).In addition,data of other biochemical examinations,the Acute Physiology and Chronic Health Evaluation (APACHE]Ⅱ) score and the relevant medical data were documented.The patients were divided into ARDS groups and non-ARDS groups based on clinical data met Berlin definition.Results The sensitivity and specificity of serum Cc16 for diagnosis of ARDS were 92％ and 80％,respectively with the area under the curve being 0.92,which were better than those of APACHE Ⅱ score,D-dimer,C-reactive protein,N-terminal pro-brain natriuretic peptide and serum albumin detected by the means of receiver operating characteristic curve,and cut off value was 20.62 ng/L.The bivariate analysis showed there was negative correlation between Cc16 and oxagenation index in ARDS patients and the Pearson correlation coefficient of serum Cc16 with oxygenation index was r =-0.342 (P =0.04).The results of one-way analysis of variance showed difference in level of Cc16 between subgroups (F =15.76,P =0.005 17).The level of Ccl6 in severe ARDS group was (64.18 ± 12.95) ng/L which was higher than that in mild ARDS group (35.87 ± 11.28) ng/L (P =0.001 14),and in moderate ARDS group (38.66 ± 20.14) ng/L (P =0.004 9),and in non-ARDS group (16.72 ± 8.74) ng/L (P =0.000 32).There was no statistically significant difference in Cc16 level between mild ARDS group and moderate ARDS group (P =0.682).The level of serum Ccl6 did not correlate with type or days of respiratory ventilation support,28-day survival rate or 120-hour survival rate and days of ICU stay and hospital stay.Conclusions The diagnostic value of serum Cc16 is very high in determining the presence and severity of ARDS in addition to the Berlin criteria in critically ill patients accurately assessing degree of lung injury.

Objective:To investigate the clinical efficacy of intramedullary nailing combined with bone cement in repair of segmental bone defects after tumor resection.Methods:A retrospective analysis was conducted of the 5 patients with malignant bone tumor who had been treated at Department of Orthopaedics, Qiannan People's Hospital from April 2018 to September 2019 for remaining segmental bone defects following limb salvage surgery. They were 4 males and one female, aged from 11 to 55 years (average, 35.4 years). Their defects ranged from 6 to 21 cm (average, 12.3 cm) after tumor resection. By the Karnofsky performance score (KPS) for long-term quality of life, all of them scored less than 50 points. Of them, 3 were treated by interlocking intramedullary nails and bone cement filling, and 2 by elastic intramedullary nails and bone cement filling. In the 2 cases with defects of 21 cm and 13 cm, the fixation was assisted by a plate and an external fixator. Defect length after resection, operation time and intraoperative bleeding were recorded; the efficacy was evaluated by the Enneking functional evaluation of reconstructive procedures after surgical treatment of tumors of the musculoskeletal system, visual analogue scale (VAS), and KPS.Results:All the 5 patients had uneventful surgery, with operation time ranging from 112 to 225 min (average, 154.2 min), intraoperative bleeding from 300 to 500 mL (average, 382 mL), and defect length after resection from 6 to 21 cm. The 5 patients were followed up for 6 to 28 months. Of them, 2 died of disease progression 6 and 7 months after surgery, respectively. According to the Enneking's evaluation, one patient scored 28 points, 2 patients 23 points and 2 patients 21 points, giving a high degree of satisfaction. Their VAS scores 6 months after surgery ranged from 1 to 6, averaging 3.6; their postoperative KPS scores ranged from 60 to 80, averaging 72.Conclusion:In repair of segmental bone defects after tumor resection, intramedullary nailing combined with bone cement filling can relieve pain of patients and lead to satisfactory short-term curative efficacy.