Female ; Humans ; Immunohistochemistry ; In Situ Hybridization ; Infant, Newborn ; Lung ; metabolism ; pathology ; Macrophage Migration-Inhibitory Factors ; analysis ; genetics ; Male ; Respiratory Distress Syndrome, Adult ; blood ; genetics ; pathology

To study and analyze on the understanding of ancient physicians' experience about combined acupuncture and medication, the thought of combined acupuncture and medication in ancient Chinese medicine, and the concrete application are analyzed by reorganization of the treatises and literature of ancient physicians. It is found that physicians of past dynasties have the greatest esteem for such academic thought of combined acupuncture and medication as essential quality of physicians, and accumulate rich experience and understanding in the application rules of clinical treatment model of combined acupuncture and medication, and action characteristics of acupuncture and medical herbs, etc. which are worthy to be further studied, so as to better guide clinical practice and scientific researches.
Acupuncture Therapy ; history ; methods ; China ; Combined Modality Therapy ; Drug Therapy ; history ; methods ; Drugs, Chinese Herbal ; therapeutic use ; History, Ancient ; Humans ; Medicine, Chinese Traditional ; history ; methods

OBJECTIVETo determine whether blood lipids profile, fibrinogen and viscosity were associated with passive smoking (i. e. environmental tobacco smoke, ETS) in Chinese women who never smoke.

METHODSIn Xi'an, China, a case-control study was carried out on 115 cases of coronary heart disease (CHD) defined by coronary arteriography (CAG) and 208 non-CHD controls confirmed by CAG and/or exercise electrocardiography. Data on exposure to ETS, defined as exposure from cigarettes smoking husband or co-workers or both for at least 5 years, was obtained through standardized interviews. Standard laboratory methods were used and the lipid measurements were under US CDC quality control programs.

RESULTSIn the subjects defined by CAG, the levels of high density lipoprotein cholesterol (HDL-C), HDL2C, apolipoprotein (apo) A1 among passive smokers appeared lower than those in non-passive smokers,but the low density lipoprotein cholesterol (LDL-C), apoB, apoB/A1, fibrinogen, plasma and whole blood viscosity were higher than that in non-passive smokers. There were positive associations of the numbers of coronary arteriosclerosis with the levels of blood lipids,fibrinogen and viscosity. In the non-CHD controls, 81 subjects were not exposed and 127 were exposed to ETS. The P values of t-test for the adjusted (for age, body mass index, present diseases history) means between two groups were listed below: 0.06 (total cholesterol), 0.30 (triglyceride), 0.004 (HDL-C), <0.001 (HDL2-C), < 0.001 (apoA1), 0.009 (apoB), <0.001 (apoB/apoA1), <0.001 (fibrinogen), <0.001 (plasma viscosity), <0.001 and 0.004 [two measures (5.75/s and 230/s) of whole blood viscosity]. The correlation coefficients between cumulative exposure of passive smoking and HDL-C,HDL2-C,apoA1, apoB, apoB/apoA1, fibrinogen, plasma viscosity, and two measures of whole blood viscosity were -0.25, -0.27, -0.30, 0.24, 0.31, 0.32, 0.43, 0.51 and 0.36 (all P<0.01), respectively.

CONCLUSIONPassive smoking could affect blood lipid metabolism, fibrinogen and viscosity in the never smoking women which might contribute to the causation of coronary heart disease.

Apolipoprotein A-I ; blood ; Blood Viscosity ; drug effects ; Cholesterol, HDL ; blood ; Cholesterol, LDL ; blood ; Coronary Disease ; etiology ; Female ; Fibrinogen ; metabolism ; Humans ; Male ; Middle Aged ; Tobacco Smoke Pollution ; adverse effects

Objective To investigate the effect on radioactivity in drinking water around Qinshan nuclear power station (QNPS)in normal operational condition.Methods The field monitoring and laboratory analysis methods were adopted to detect the total radioactivity level in drinking water in 2015,according to different distances from the nuclear island and different types of water.Results The total alpha and total beta radioactivity level in drinking water around QNPS were 0.027(0.098)Bq /L and 0.263(0.071)Bq /L respectively,which were obviously lower than the national health standard limits(total alpha and total beta are 0.5,1.0 Bq /L respectively).Total radioactivity level had no relation with the distance from the nuclear island (P >0.05).The total alpha radioactivity in deep well water was the highest among the investigated three types of drinking water,and the highest value was 0.224 Bq /L.The beta radioactivity level in river water was the highest,and the highest value was 0.408 Bq /L.The total alpha radioactivity level was 0.017 (0.013)Bq /L in 2015, higher than the average level during 2010—2014.The beta radioactivity average level was 0.319 (0.102)and 0.289 (0.055)Bq /L,also higher than the average level during 2010—2014.Conclusion The total radioactivity in drinking water among nuclear power plant is in normal background level,so at present there is no effect of the radioactive contamination on drinking water around QNPS in nuclear power plant's normal operational condition.

Objective In order to compare the iodine deficiency disorders(IDD)prevalent slatus in Chun'an County between 2006 and 2007,and to provide the science information for iodine supplementation in different regions.Methods Three schools of Wangzhai,Pingmen and Wenchang which the goiter prevalenee was the most severe were selected in Chun'an County;and from each school,90 pupils aged 8-10 years were randomly selected.B-ultrasound examination of thyroids,urine iodine and salt iodine were measured.Results The goiter rate in B-ultrasound were 7.5%(20/267),median of urine iodine was 247.5 μg/L,mean of salt iodine was 32.7 ms/ks in 2006;and the goiter rate in B-uhrasound were 3.7%(10/271),median of urine iodine was 383.4 μg/L,mean of salt iodine was 33.5 mg/kg in 2007.The goiter prevalence in Wangzhai,Pingrnen and Wenehang township were 15.2%(14/92),6.0%(5/83)and 2.2%(2/92),respectively,and median of urine iodine were 360.1.211.3,189.3μg/L,respectively,in 2006;The goiter prevalence were 6.6%(6/91),3.3%(3/90)and 1.1%(1/90),respectively.and median of urine iodine were 388.6,41 1.5,327.8μg/L,respectively,in 2007.Family ineome of Wangzhai,Pingmen and Wenchang township were 1000,2000,3000 yuan,respectively.Conclusions Goiter prevalence was correlated with urinary iodine,nutritional state and economic condition,high urinary iodine contents and poor nutritional status lcad to a high goiter rate.

OBJECTIVETo assess the effect of decompression in different time on systemic hemodynamics and oxygen metabolism in a 24 h lasting porcine model of severe acute pancreatitis (SAP) incorporating intra-abdominal hypertension (IAH).

METHODSFollowing baseline registrations, SAP was induced in all 18 animals. A N(2) pneumoperitoneum was used to increase the intra-abdominal pressure (IAP) to 25 mmHg (1 mmHg = 0.133 kPa) in 12 of 18 SAP animals. After 6 hours, decompression was applied in 6 of these 12 pigs and the other 6 animals received decompression at 9 h since the induction of IAH. The investigation period was 24 h. Heart rate (HR), cardiac output (CO), central venous pressure (CVP), mean arterial pressure (MAP) and pulmonary arterial wedge pressure (PAWP) were continuously recorded with the aid of Swan-Ganz catheter and electrocardiography monitor; Oxygen partial pressure of artery (PaO(2)), carbon dioxide partial pressure of artery (PaCO(2)) and central venous oxygen saturation (ScvO(2)) were measured by blood-gas analysis. Besides that, systemic oxygen delivery (DO(2)) and systemic oxygen consumption (VO(2)) were calculated according to blood-gas analysis in arterial and central venous blood.

RESULTSAfter decompression, HR, CO, MAP, CVP, PAWP, PaO(2) and DO(2) showed no significant differences in the 6 h group when compared to SAP pigs. In the 9 h group, however, CO decreased significantly and HR, CVP, PAWP increased significantly after decompression than SAP only animals (all P < 0.05). PaO(2), ScvO(2) and DO(2) showed lower after 3 h of decompression compared with another two groups. VO(2) increased higher in IAH groups during 6 h of experiment than SAP pigs (all P < 0.05). Then VO(2) showed a trend to fall and no differences in three groups.

CONCLUSIONSThere are remarkable and relatively irreversible effects on global hemodynamics and oxygen metabolism in response to the decompression in different time after sustained IAH with the underlying condition of SAP. The results of this study are in favor of a decompression in patients of SAP with IAH in early time.

Animals ; Decompression, Surgical ; methods ; Disease Models, Animal ; Hemodynamics ; Intra-Abdominal Hypertension ; metabolism ; physiopathology ; surgery ; Oxygen Consumption ; Pancreatitis ; metabolism ; physiopathology ; surgery ; Partial Pressure ; Swine

OBJECTIVETo observe the prevalence, blood pressure change in prehypertensive population and associated cardiovascular risk factors.

METHODSData from a prehypertensive cohort defined with the JNC-7 prehypertension diagnostic criteria were obtained in the employees of kailuan group during the health examination between 2006 to 2007 and the same population was revisited between 2008 to 2009 to observe the change of blood pressure and the associated determinants for blood pressure change.

RESULTS(1) There were 25 474 prehypertensive during the 1(st) visit and 8361 subjects developed hypertension during the 2(nd) visit (35.3% in men and 23.3% in women, 27.2% with baseline blood pressure 120 - 129/80 - 84 mm Hg (1 mm Hg = 0.133 kPa) and 43.8% with baseline blood pressure 130 - 139/85 - 89 mm Hg, 34.3% with risk factors and 19.9% without risk factors). (2) Multiple logistic regression analysis showed that the baseline SBP, waist circumference, age, BMI, gender (male), DBP, TC, FBG, TG, LDL-C were the risk factors of blood pressure progression with a RR (95%CI) of 1.052 (1.048 - 1.056), 1.009 (1.006 - 1.013), 1.023 (1.021 - 1.026), 1.063 (1.052 - 1.074), 1.554 (1.442 - 1.675), 1.036 (1.029 - 1.043), 1.064 (1.037 - 1.093), 1.043 (1.024 - 1.062), 1.041 (1.021 - 1.062) and 1.035 (1.000 - 1.072), respectively.

CONCLUSIONA third (32.8%) prehypertensive population progressed into hypertension after two years, baseline SBP, waist circumference, age, BMI, gender (male), DBP, TC, FBG, TG, LDL-C were the risk factors of predicting blood pressure progression.

Adult ; Blood Glucose ; metabolism ; Blood Pressure ; Cardiovascular Diseases ; epidemiology ; Cholesterol ; blood ; Female ; Follow-Up Studies ; Humans ; Hypertension ; epidemiology ; Male ; Middle Aged ; Prehypertension ; epidemiology ; Prevalence ; Risk Factors ; Waist Circumference

OBJECTIVETo summarize the clinical changing characters of the clinical markers after interferon treatment in chronic hepatitis B (CHB) and make out practical indexes to predict the effect.

METHODS150 CHB patients were randomly divided into two groups: therapeutic group (90) and control group (60) in the prospective controlled trial. The levels of endogenous interferon before treatment, interferon antibody at the end of the second month and fourth month after treatment, alanine aminotransferase (ALT) and HBV DNA in the serum were detected. Then the data was analysed to find out indexes for predicting the effect.

RESULTS(1) The clearance rate of HBeAg had no significant difference in age except for 20 - 30 and 30 - 40 (t > 2.331 2, P < 0.01). (2) It was more effective if ALT level was higher than 400 U/L before treatment and it decreased more than 50% two months after treatment. (3) The patients whose HBV DNA was negative (dot hybridization) or less than 10(6) copies/ml before treatment had higher rate of HBeAg clearance. (4) There was no effect on patients whose interferon antibody turned positive at the end of the second month. (5)A predictive method of comprehensive factors was made out, whose sensitivity, specificity, and accuracy were 80%, 100% and 90%, respectively.

CONCLUSIONThe clinical characters of these Chinese patients are different from those of the westerners and the effects of interferon have close relation to the levels of ALT, HBV DNA and interferon antibody.

Adjuvants, Immunologic ; administration & dosage ; therapeutic use ; Adolescent ; Adult ; Alanine Transaminase ; blood ; Aspartate Aminotransferases ; blood ; DNA, Viral ; blood ; Female ; Hepatitis B Antibodies ; blood ; Hepatitis B virus ; isolation & purification ; Hepatitis B, Chronic ; drug therapy ; physiopathology ; Humans ; Interferon-alpha ; administration & dosage ; therapeutic use ; Male ; Prospective Studies

OBJECTIVETo investigate whether intrapericardial urokinase irrigation along with pericardiocentesis could prevent pericardial constriction in patients with infectious exudative pericarditis.

METHODSA total of 94 patients diagnosed as infectious exudative pericarditis (34 patients with purulent pericarditis and 60 with tuberculous pericarditis, the disease courses of all patients were less than 1 month), 44 males and 50 females, aged from 9 to 66 years (mean 45.4 +/- 14.7 years), were consecutively recruited from 1993 to 2002. All individuals were randomly given either intrapericardial urokinase along with conventional treatment in study group, or conventional treatment alone (including pericardiocentesis and drainage) in control group. The dosage of urokinase ranged from 200000 to 600000 U (mean 320000 +/- 70000 U). The immediate effects were detected by pericardiography with sterilized air and diatrizoate meglumine as contrast media. The long-term investigation depended on the telephonic survey and echocardiographic examination. The duration of following-up ranged from 8 to 120 months (mean 56.8 +/- 29.0 months).

RESULTSPercutaneous intrapericardial urokinase irrigation promoted complete drainage of pericardial effusion, significantly reduced the thickness of pericardium (from 3.1 +/- 1.6 mm to 1.6 +/- 1.0 mm in study group, P < 0.001; from 3.4 +/- 1.6 mm to 3.2 +/- 1.8 mm in control group, P > 0.05, respectively), and alleviated the adhesion. Intrapericardial bleeding related to fibrinolysis was found in 6 of 47 patients with non-blood pericardial effusion and no systemic bleeding and severe puncture-related complication was observed. In follow-up, there was no cardiac death, and pericardial constriction events were observed in 9 (19.1%) of study group and 27 (57.4%) of control group. Cox analysis illustrated that urokinase could significantly reduce the occurrence of pericardial constriction (relative hazard coefficient = 0.185, P < 0.0001).

CONCLUSIONThe early employment of intrapericardial fibrinolysis with urokinase and pericardiocentesis appears to be safe and effective in preventing the development of pericardial constriction in patients with infectious exudative pericarditis.

Adolescent ; Adult ; Aged ; Child ; Female ; Fibrinolytic Agents ; administration & dosage ; Follow-Up Studies ; Humans ; Male ; Middle Aged ; Pericardiocentesis ; Pericarditis ; drug therapy ; therapy ; Pericarditis, Constrictive ; prevention & control ; Thrombolytic Therapy ; Urokinase-Type Plasminogen Activator ; administration & dosage

OBJECTIVETo assess the effect of intra-abdominal hypertension (IAH) on hemodynamics of severe acute pancreatitis (SAP) in porcine model.

METHODSFollowing baseline registrations, SAP was induced in 12 animals. The N(2) pneumoperitoneum was used to increase the intra-abdominal pressure to 30 mmHg (1 mmHg = 0.133 kPa) in 6 of 12 SAP animals thereafter and keep constant during the experiment. The investigation period was 12 h. Heart rate, cardiac output (CO), central venous pressure (CVP), mean arterial pressure and pulmonary arterial wedge pressure (PAWP) were continuously measured with the aid of balloon tipped flow-directed catheter and electrocardiography monitor. Oxygen partial pressure of artery (PaO(2)), carbon dioxide partial pressure of artery (PaCO(2)), ScvO(2), base excess (BE), and blood lactic acid (LAC) were measured by acid-base analysis.

RESULTSIn the IAH group, CO decreased significantly at 12 h, CVP and PAWP increased significantly at 3 h, 6 h and 12 h compared with SAP group (all P < 0.05). Peak inspiration pressure increased immediately after pneumoperitoneum in the IAH group, to (50.2 ± 3.1) cmH(2)O (1 cmH(2)O = 0.098 kPa) and (49.8 ± 0.9) cmH(2)O at 6 h and 12 h respectively. The pH, PaO(2), ScvO(2) and BE showed a tendency to fall in the IAH group. PaCO(2) and LAC were increased significantly in the IAH group (all P < 0.05).

CONCLUSIONSThere were remarkable and relatively irreversible effects on global hemodynamics in response to sustained IAH of 12 h with the underlying condition of SAP. Abdominal decompression is beneficial for patients of SAP with IAH.

Animals ; Disease Models, Animal ; Female ; Hemodynamics ; physiology ; Intra-Abdominal Hypertension ; Male ; Pancreatitis, Acute Necrotizing ; physiopathology ; Swine