A nutritional survey of 101 uncomplicated primigravidas and the relationship between maternal diet and infant birth weight were investigated. The maternal intake of protein, calcium, riboflavin and retinol during the pregnancy was lower than the amount that RDA suggested especially in the 2nd and 3rd trimesters. The intake of calories, fat, thiamine, riboflavin and nicotinic acid in the 2nd and 3rd trimesters were increased in compa-rision with the 1st. The correlation and stepwise regression analysis indicated that maternal intake of calories, protein, fat, carbohydrate, iron, calcium and riboflavin during pregnancy was significantly correlated to the birth weight.

Objective To explore the effect of creatine phosphate combined with salvia miltiorrhiza polyphe-nols acid salt in treatment of coronary heart disease heart failure.Methods 114 cases of patients with coronary heart disease heart failure were selected as research objectives,who were treated in our hospital from August 2012 to August 2014.And they were randomly divided into control group(55 cases)and research group(59 cases)according to the number table method.Routine therapy of heart failure were given in both groups and the research group were added creatine phosphate combined with salvia miltiorrhiza polyphenols acid salt.The clinical efficacy of two groups of patients were observed and compared.Results The total effective rate in research group was 96.61%(57 /59), significantly higher than 85.45%(47 /55)in control group,the difference was statistically significant(χ2 =4.427, P =0.035).Before treatment,the left ventricular ejection fraction(LVEF),left ventricular end diastolic diameter (LVEDD),left ventricular end systolic diameter(LVESD)and 6min walking distance between two groups had no sig-nificant difference(P >0.05).After treatment,the LVEDD and LVESD of research group were decreased and LVEF and 6 minutes walking distance of two groups were increased,the difference was statistically significant(P <0.05), the LVEDD and LVESD of research group were lower than that of the control group and LVEF and 6 minutes walking distance were higher than that of control group,the difference was statistically significant(P <0.05).No complications or side effects related to the treatment were found in both groups.Conclusion On the basis of routine therapy of heart failure,the effect of creatine phosphate sodium combined with salvia miltiorrhiza polyphenols acid salt in treat-ment of coronary heart disease heart failure can improve cardiac function of the patients with the indicators,and the clinical effect is obvious,and side effects is rarely observed.

Objective To investigate the relationship of plasminogen activator inhibitor type 1(PAI-1) and ultrasensitive C-reative protein(hsCRP) in patient with metabolic syndrome and coronary heart disease.Methods Between June 2006 and December 2007,87 patients with metabolic syndrome were divded into two groups:simple MS group which consisted of 45 patients and MS with CHD group which consisted of 42 patients.30 health people at the same stage,whose age and sex were similar with those in MS group served as normal control group.The levels of body mass index(BMI),waist circumference(WC),systolic blood presser(SBP),diastolic blood presser(DBP),triglyceride(TG),total cholesterol(TC),high density lipoprotein cholesterol(HDL-C),fasting plasma glucose(FPG),PAI-1 and hsCRP were measared.Results BMI,WC,FPG,SBP,DBP,TG,PAI-1 and hsCRP in both MS groups were higher than those in normal control group(P

Objective To investigate the relationship of carotid artery intima-media thickness(IMT) and blood pressure variation in patients with prehypertension. Methods Three hundred and ninety-two patients were selected as our subjects. Artery IMT was measured by Doppler ultrasonography. All patients were divided into carotid artery IMT group( n = 204 ),not carotid artery IMT group( n = 188 ) based on carotid IMT. Meanwhile,all patients were monitored by ambulatory blood pressure. Results (1)The indices of 24 h mean systolic blood pressure,systolic blood pressure variability and diastolic blood pressure variability in patients of carotid artery IMT group were(136. 85 ± 9. 67)mmHg,(4. 13 ± 0. 67)% ,(2. 97 ± 0. 45)% respectively, higher than those of Not carotid artery IMT group((121. 92 ± 6. 54)mmHg,(2. 64 ± 0. 86)% ,(2. 06 ± 0. 36)% ;t = 21. 08,5. 97,3. 32;P < 0. 05).(2)The rate of the carotid artery thickness increased with systolic blood pressure variability increasing( P = 0. 001). There were no significant correlations between rate of the carotid artery thickness and diastolic blood pressure variability,24 h mean diastolic blood pressure(P = 0. 435, 0. 126). The IMT thickening rate was higher when the average systolic blood pressure was greater(P = 0. 013). (3)Regression analysis indicated that carotid artery IMT was positively related with systolic blood pressure variability,high-sensitivity C-reactive protein,24 h mean systolic blood pressure,2-hour postprandial blood glouse. Conclusion Carotid artery IMT is independently associated with variation of blood pressure,especially with systolic blood pressure variability in prehypertension patients.

Objective To investigate the association between postprandial triglyceride and the severity of coronary artery disease in patients with metabolic syndrome (MS). Methods AlI of 91 patients with MS were recruited for this study. Thirty-one patients with normal fasting and postprandial triglyceride was in MS1 group, 29 patients with normal fasting triglyceride and postprandial hypertrigtyceridemia was in MS2 group, and 31 patients with fasting hypertriglyeeridemia was in MS3 group. Blood triglyceride at the time of postprandial 4 hours was measured and the quantity of coronary artery branch disease was determined by coronary angiography. The relationship between them was analyzed. Result There was significant positive correlation between the quantity of coronary artery branch disease and the level of blood triglyceride at the time of postprandial 4 hours (r = 0.42, P < 0.01 ). Conclusions It is important to detect the level of blood triglyceride at the time of postprandial 4 hours. Prompt intervention maybe decrease the incidence and mortality rate of cardiovascular disease in patients with MS.

Objective To build position system based on a large ship ocean nursing needs.Methods Two rounds of expert consultation were carried out through the literature material method,field survey,comparative research method,and Delphi method to build nursing station system of the large ship.Results The expert authority coefficient was 0.81.Two rounds of expert coordination coefficients were 0.55,0.52.The nursing position system contained three parts:level Ⅰ position,level Ⅱ position and the post job responsibilities.Conclusions The system contains 21 stations,the expert opinions are concentrated with high credibility,it can provide certain theoretical support for the nursing personnel selection,training,and ship jobs management of large ship.

The biochemical study of the nutritional status of 101 healthy pregnant women and cord blood samples showed that maternal serum protein, albumin, hemoglobin (Hb), iron (Fe), zinc (Zn) and calcium (Ca) were decreased, and serum transferrin and copper (Cu) were increased in the course of gestation.Correlation coefficients and stepwise regression analysis suggested that the concentrations of serum protein, Fe, Zn, Ca,Hb were positively correlated with the intake of calories, proteins, animal foods (especially fish and meats), Ca and vitamin C.The concentration of cord blood Ca,Zn and Fe were found highly related to the maternal serum levels in the late stage of pregnancy (P

AIM:To establish the analytical method for the fingerprint of Radix Pseudostellariae by HPLC-MS and to estimate the quality of Radix Pseudostellariae from different habitats. METHODS: Radix Pseudostellariae from different habitats were analyzed and the total ion current(TIC) chromatographic fingerprint were determined by HPLC-MS.Some characteristic peaks were identified preliminarily based on the MS spectra and literature data. RESULTS: HPLC-MS fingerprint of 10 main peaks was established preliminarily.It was found that a small number of samples differed from others obviously. CONCLUSION: The method is reliable,accurate and can be used for quality control of Radix Pseudostellariae.

ObjectiveTo discuss two fixation methods of nasotracheal intubation on the occurrence of nasal pressure sores in patients with maxillofacial surgery.MethodsThree hundred cases of patients under general anesthesia more than 4 hours with the nasal endotracheal intubation were randomly assigned into control group and experiment group with 150 cases in each group.In control group,medical tape was used to fix the endotracheal tube to dorsum,wrapping around the joint of endotracheal tube and threaded pipe.In experiment group,Mepilex foam dressing was used to wrap over the bend of endotracheal tube,with gauze covering the joint of endotracheal tube and threaded pipe before fixing the endotracheal tube to dorsum.Finally,the occurrence of pressure sores from the end of surgery to postoperative 1day were compared between the two groups.ResultsThe incidence of patients with first stage pressure sores was 4.7% in control group while none in experiment group.The incidence of nasal pressure sores was much lower in experiment group than that in control group (P<0.05).ConclusionsThe use of Mepilex foam dressing can reduce the pressure and friction between the endotracheal tube and the dorsum,which effectively prevents nasal pressure sores caused by endotracheal intubation.Therefore when having surgery with nasal general anesthesia and nasotracheal intubation and lastsing over 4 hours,the use of application covering the bend of endotracheal tube can prevent nasal pressure sores.

Objective To assess the enhancement feature of intracranial atherosclerotic plaque in the vessel supplying the territory of infarction by using high-resolution MR imaging.To analyze the correlation between the degree of plaque enhancement , time elapsed and the concentration of hypersensitive C-reactive protein ( hs-CRP ).Methods The characteristics of vessel walls and intracranial vascular stenoses were retrospectively analyzed in 81 patients with ischemic strokes.All subjects were imaged with a traditional stroke MR protocol and HR-MRI scanning for plaque on a 3.0 T MRI scanner.According to the elapsed time between infarct and MR examination , all cases were classified into early stage (<4 weeks from acute stroke, n=58), middle stage (4-12 weeks, n=13) and late stage ( >12 weeks, n=10).The characteristics of vessel walls and degrees of enhancement of atherosclerotic plaques were assessed and the concentrations of hs-CRP in all patients were determined.The Kruskal-Wallis H test was used to compare the degree of enhancement and hs-CRP concentration among the early , middle and late stage.The concentration of hs-CRP was presented as median ( interquartile range ).The Spearman correlation was used to analyze the correlation between elapsed time , hs-CRP concentration and degree of enhancement.Results Fifty-five (55/81) plaques were located at the M1 segments, and the other 26 (26/81) plaques were at the basilar artery.The degree and presence of enhancement from strong to none were 29, 25 and 4 in the early stage;4, 6 and 3 in the middle stage and 0, 4, 6 in the late stage, respectively.The degree and presence of enhancement were significantly different among them (H=16.934,P<0.01).There was a remarkable trend of decreasing degree and presence of enhancement of the atherosclerotic plaque relative to increasing time after the ischemic event(r=-0.792,P<0.01).The serum hs-CRP concentration for early, middle and late stage were 7.0(3.0, 13.0), 2.27(1.0, 3.03) and 1.88(0.50, 4.0)mg/L (H=14.345,P<0.01) , respectively.There was a trend of decreasing hs-CRP concentration relative to the time elapsed ( r =-0.357,P<0.01).The degrees of enhancement of the plaques were parallel to the levels of hs -CRP( r=0.526,P<0.01).Conclusions Enhanced HR-MRI scanning may clearly demonstrate the enhancement characteristics of intracranial atherosclerotic plaques as an indicator of inflammation.It might play an important role to detect risk factors for intracranial plaque rupture and subsequent acute ischemic stroke .