Objective To explore the effects of individualized nutrition intervention on body weight gaining and pregnant outcome in normal pregnant women. Methods Two hundred and twelve normal pregnant women admitted in our hospital before the 12th gestational week were divided into the observation group and the control group. Eighty-eight pregnant women admitted between October 2013 and January 2014 were assigned into the observation group and another 124 pregnant women admitted between June 2013 and September 2013 into the control group. The observation group was given nutrition assessment and nutritional guidance one by one and face to face by the nutritionist at three time points:around the 12 thgestational week, between the 22nd to 24th gestational week, and between the 32nd to 34th gestational week. The control group was given regular antenatal visits and lectures during pregnancy. These two groups were followed up until delivery. The comparisons were down between the groups in terms of body weight gain and complications during pregnancy, delivery mode and the change of perinatal fetus outcome. Results In the observation group, the body weight gaining of the pregnant women during pregnancy, the incidence of gestational diabetes mellitus (GDM) and the cesarean section rate were significantly lower than those of the control group (all P<0.05). The neonatal birth weight and the incidence of macrosomia were significantly lower than those of the control group (all P<0.05). Conclusion Individualized nutritional intervention given by the nutritionist can control body weight gaining during pregnancy, decrease the incidence of GDM, improve the pregnancy outcome and ensure the maternal and child health.

OBJECTIVE:To observe the clinical efficacy and safety of Shenmai injection combined with Trimetazidinee tablet in the treatment of hypothyroid heart disease. METHODS:64 patients with hypothyroid heart disease were randomly divided into control group and observation group. Patients in 2 groups were conventional treatment. Based on the treatment,control group was treated with Trimetazidine tablets 20 mg,orally,3 times a day;based on the treatment in control group,observation group was ad-ditionally treated with Shenmai injection 40 ml by intravenous infusion,once a day. The treatment course was 2 months. The clinic data was observed,including clinical efficacy,and T3,T4,TSH,LVEF,LVEDD and LVESD before and after treatment,pericar-dial effusion depth and incidence of adverse reactions. RESULTS:The total effective rate in observation group was significantly higher than control group(P<0.05). After treatment,T3 and T4 in 2 groups were significantly higher than before,TSH and LVESD were significantly lower than before(P<0.05),however,the difference was not statistically significant between 2 groups (P>0.05);LVEF in 2 groups was significantly higher than before,observation group was higher than control group,LVEDD and pericardial effusion depth were significantly lower than before,observation group was lower than control group(P<0.05). There were no obrious adverse reactions during treatment. CONCLUSIONS:Based on the conventional treatment,Shenmai injection com-bined with trimetazidinee has better efficacy than only trimetazidinee in the treatment of hypothyroid heart disease,with similar safety.

Objective:To study the feasibility of microarc oxide treatment on the enhancement of titanium-ceramic bonding strength. Method:Titanium samples in the size of 25 mm?3 mm?0.5 mm were prepared with smooth surface(group 1),rough surface(group 2) and microacrc oxide treated surface(group 3). Nickel-chromium alloy samples in the same size were prepared (group 4). The surface of the samples was observed by scanning electron microscope(SEM) and dispersive spectrometry analysis. Then, the samples were bonded to porcelain. The bonding interface was observed by SEM. The bonding strength of the samples was measured by a three-point bending test according to ISO 9693.Results:Microarc oxide treated surface was rough and porous. The interface of microarc oxide treated surface bonded to porcelain was compact. The bonding strength(MPa) of the samples of group 1,2,3 and 4 to porcelain was 30.79?1.3,36.12?3.03,45.84?3.15 and 48.35?3.06 respectively(group 3 vs group 1 or 2 P0.05). Conclusion:The microarc oxide treatment on titanium can increase the titanium-ceramic bond strength.

Objective:To study the sintering character of calcium-deficient apatite.Methods:Calcium-deficient apatite synthesised by wet chemical method was sintered at different temperature and then its chemical composition, phase structure and morphology were examined by FT-IR spectroscopy, X-ray diffraction (XRD) and field emission scanning microscopy (FESEM) respectively.Results:When the heating temperature is below 500 ℃, apatite crystal kept a stable size with a diameter of 12-26 nm and a length of 30-66 nm. After sintered at 600 ℃ for 2 h, apatite crystal were with a diameter of 25-40 nm and a length of 75-100 nm. Around 800 ℃ for 2 h, apatite was decomposed into Ca_3(PO_4)_2.The crystal size of the Ca_3(PO_4)_2 surpassed 200 nm in diameter and length. NH_4+ ion could be removed at temperature beyond 300 ℃.Conclusion: Calcium-deficient apatite has it's specific sintering character.

Objective To investigate the role of Shenqihuang steady plaque caps (SQH) and simvastatin on stabilization of atherosclerosis plaque in rabbits whit atherosclerosis (AS). Methods Forty-five rabbits were randomly divided into five groups: normal food group (A), instability plaque group (B), SQH group (C), simvastatin group (D), SQH add simvastatin group. A group was fed with common feeds, and B, C, D, E groups were given high cholesterol feeds. An atherosclerotic rabbit model was established by feeding high cholesterol diet supplemented for 12 weeks in B, C, D, E groups. Then C, D, E groups received corresponding drugs. At the end of 24~(th) week, the drug were injected into the aortic segments rich in plaque. Two weeks later, the concentration in serum of lipids, vascular cellular adhesion molecule-1 (VCAM-1), intercellular cellular adhesion molecule-1 (ICAM-1) and high sensitivity C reaction protein (hs-CRP), and area of plaque, the thickness of endomembrane, ttmica media, fibrous cap were detected. Results Compared with B group, the concentration of VCAM-1, ICAM-1, hs-CRP and area of plaque, the thickness of endomembrane, tunica media in C, D and E groups were lower significantly, the thickness of fibrous cap was thicker significantly (P

OBJECTIVE:To identify the medical material Ranunculus ternatus. METHODS: Potassium bromide was used for tabletting.The medical material Ranunculus ternatus and its isogeneric plants were analyzed by using infrared spectrometry.RESULTS:The infrared spectrogram of the medical material Ranunculus ternatus was distinctive and somewhat different from those of its isogeneric plants.CONCLUSION:Fourier transformation infrared spectrometry could be used for the identification of Ranunculus ternatus in that it is simple,rapid,reproducible and specific.

Objective Toinvestigate the changes of liver and kidney function and morphology of the renal artery of the metabolic syndrome (MS) rats.Methods The rats were respectively fed with ordinary or high-fructose diet for 10 weeks,and then took the blood and anatomical observation,to explore the changes of liver and kidney function and morphology of the renal artery of the rats.Results The serum levels of ALT,AST,UA,BUN,CR in the control group and MS group were gradually increased with the feeding time.But those in MS rats were significantly increased than the control rats.MS rats showed dysfunction of liver and kidney,which similar to the clinical MS cases.Compared with the control group,the renal artery of MS rats had the same pathological changes as MS cases,presented with intima uneven thickening and structural disorder,medial smooth muscle cells hyperplasia to intimal,the internal elastic membrane with different degrees of damage and fracture,the film elastic fibers thickening and structural disorder,smooth muscle cell proliferation apparently,medial obvious thickening.Conclusion MS rats have mild dysfunction of liver and kidney and abnormal changes in intima and tunica media of renal artery.

Objective To observe the ultrastructure of pharyngeal armature of 7 species of sandflies in China. Methods The pharyngeal armatures of various sandflies were studied by scanning electron microscopy. Results The pharyngeal armature of sandfly consisted of pointed-teeth with various shape, number and arrangement among different species. Conclusion Such differences may provide the morphological proof for identification of species.

Objective To explore the impact of atrial fibrillation (AF) recognized at primary diagnosis on clinical features and outcomes of patients with AF in emergency service.Methods Data were collected from consecutive patients admitted in resuscitation room in the Department of Emergency (ED) of a major comprehensive teaching hospital,from January 1,2011 through December 31,2015.Patients were checked by electrocardiogram examination and / or monitored in resuscitation room after admission,and were divided into patients with AF recognized at a primary diagnosis and those with AF judged by alternative primary diagnoses in ED.The main criteria of prognosis were the length of resuscitation room stay,number of repeated ED visits,and outcome scale (such as death,transferred to intensive units,transferred to general wards,or direct discharge).Non-paired student t test,x2,and circular distribution analysis were performed using SPSS 10.0 and EXCEL 2007 software.Results A total of 929 patients with mean age of (70.3 ± 12.7) years,and 502 (54.0％) female were enrolled.There were 122 cases with AF not recognized at primary diagnosis but by an alternative primary diagnosis (non-primary group,NPG),and 807 cases with AF recognized at primary diagnosis (primary group,PG).Compared with the PG,the patients were older [(76.9 ±9.3) vs.(68.7 ± 14.4),P ＜0.01],had more comorbidities [(1.75 ± 1.26) vs.(0.08±0.39),P＜0.01],higher APACHE Ⅱ scores [(17.89±8.19) vs.(8.64±4.15),P＜ 0.01],longer resuscitation room stay (P ＜ 0.01),higher mortality (11.5％ vs.0.2％,OR =52.176,95％ CI:11.698-232.710,x2 =78.928,P ＜ 0.01) and a higher percentage of transferring to intensive careunit (14.8％ vs.5.1％,OR=3.234,95％CI:1.791-5.838,x2 =16.674,P＜0.01) in NPG.There were no significant difference in number of repeated-visits in ED between the PG and the NPG.Conclusion Patients with AF in the ED judged by alternative primary diagnosis are older and have more comorbidities,higher mortality and higher probability to be transferred to intensive care unit than patients with AF directly recognized by a primary diagnosis.This cohort of patients with special characteristics should be meticulously cared for and be distinguished from the patients with AF crystal clear at a primary diagnosis.Future studies are needed to examine the specific impact of AF on outcomes in the setting of primarydiagnoses in ED.

Objective To observe the control efficacy of community health education on population with metabolic syndrome (MS).Methods 56 cases of metabolic syndrome patients treated in the community were selected as the research object from June 2012 to 2013,and were randomly divided into the observation group (30 cases) and the control group (26 cases).The patients in the observation group received systematic community health education,and patients in the control group received regular treatment.The blood pressure,BMI Level,abdominal circumference,FPG level,TC,TG,LDL,HDL,2hPG,and HbAlc level of patients from both groups were compared one year later.Results Compared with the result before treatment,the abdominal circumference,blood pressure,blood glucose and lipid levels of patients in the observation group were all superior to the control group; the reasonableness for food taken was compared one year later,the observation group was also superior to the control group.Statistical significancc cxistcd in the differences between both groups.Conclusions The implementation of community health education has a positive significance in promoting the rehabilitation of people with metabolic syndrome,which is worth being promoted.