目的评价护理干预在社区老年慢性病患者健康管理中的效果。方法对本管辖社区内171例60岁以上社区老年慢性病患者实施护理干预，包括健康教育、端正治疗的态度和信念、合理搭配膳食、调节情绪、适量运动、每周对病情的跟踪随访等。结果2年后社区老年慢性病患者在参加体育锻炼、低盐摄入、身体不适就医、保持心情舒畅、遵医服药方面有显著性差异（P<0.05）。结论社区护理干预改变了社区老年慢性病患者不良的生活方式，增强了患者的自我管理能力。

Objective To test the reliability and validity of the Chinese version of the Pregnancy Exercise Self-Efficacy Scale(P-ESES) among Chinese population. Methods The Chinese version of P-ESES was translated from the original one,back-translated and adjusted for cultural adaptation. The reliability and validity were tested among 274 eligible pregnant women recruited in one obstetric outpatient clinic from a tertiary hospital in Guangzhou using convenience sampling. Results The content validity index (CVI) of the Chinese version of P-ESES was 0.98. Factor analysis extracted three common factors,which explained 60.649% of the total variance,and each item had high fac-tor loading quantity(>0.4). The test-retest reliability was 0.531,and Cronbach's α coefficient was 0.804. Conclusion The Chinese version of the P-ESES has been proved to be reliable and valid. It is a valuable tool for evaluating exercise self-efficacy among pregnant women in mainland China.

Objective To investigate the relationships between exercise and exercise self-efficacy and knowledge in pregnant women. Methods A total of 274 pregnant women were recruited from a tertiary level first class hospital from July to November 2015 in Guangzhou by convenience sampling method. They were investigated with the social relational scale, the Pregnancy Physical Activity Questionaire, the Pregnancy Exercise Self-efficacy Scale, the Pregnancy Exercise knowledge Scale. Results Only 22.6％ (62/274) of the women met the international guideline for exercise. Score of the exercise self-efficacy and exercise were positively correlated(r=0.203, P=0.000). Score of the knowledge and exercise were positively correlated(r=0.103, P=0.032). Score of the exercise self-efficacy and knowledge were meaningless(r=0.098, P=0.106). Conclusions It is suggested to take more actions to enhance the recognition of pregnant women for exercise. Conviction formed after thinking knowledge gradually, by faith again dominate action, ultimately promote the perinatal health of pregnant women.

OBJECTIVE:To establish a method for the contents of gallic acid,catechin,sennosides B,aloe-emodin,rhein, emodin,chrysophanol,physcion,chrysophanol-1-O- glucoside and emodin-8-O- glucoside in Rhei Radix et Rhizoma,Jiu Rhei Radix et Rhizoma,Shu Rhei Radix et Rhizoma,Rhei Radix et Rhizoma tan,Cu Rhei Radix et Rhizoma,and analyze the differ-ences. METHODS:HPLC was performed on the column was Hypersil C18 with mobile phase of methanol- 0.2% acetic acid(gradi-ent elution)at a flow rate of 1.0 ml/min,the detection wavelength was 260 nm,column temperature was 25 ℃,injection volume was 10 μl. RESULTS:The linear range was 0.252 5-4.040 0 μg for gallic acid(r=0.999 6),0.600 0-9.600 0 μg for catechin(r=0.999 6),0.297 4-4.758 4 μg for sennosides B(r=0.999 9),0.001 8-0.028 8 μg for aloe-emodin(r=0.999 9),0.005 0-0.080 0 μg for rhein(r=0.999 9),0.019 0-0.304 0μg for emodin(r=0.999 8),0.380 2-6.083 2μg for chrysophanol(r=0.999 7),0.008 2-0.131 2μg for physcion(r=0.999 8),0.126 0-2.016 0 μg for chrysophanol-1-O-glucoside(r=0.999 6)and 0.111 3-1.780 8 μg for emo-din-8-O-glucoside (r=0.999 8);RSDs of precision,stability and reproducibility tests were lower than 3.0%;recoveries were 96.17%-97.21%(RSD=1.67%,n=6),97.60%-100.54%(RSD=2.55%,n=6),99.45%-101.32%(RSD=1.63%,n=6), 95.31%-98.19%(RSD=2.42%,n=6),98.99%-100.35%(RSD=1.86%,n=6),98.95%-101.21%(RSD=2.17%,n=6), 99.81%-100.62%(RSD=1.66%,n=6),96.78%-98.52%(RSD=1.99%,n=6),97.80%-100.14%(RSD=3.32%,n=6) and 97.40%-101.24%(RSD=2.89%,n=6). Compared with Sheng Rhei Radix et Rhizoma,the contents of gallic acid,catechin,sen-nosides B and anthraquinones in Cu Rhei Radix et Rhizoma,Jiu Rhei Radix et Rhizoma and Rhei Radix et Rhizoma tan decreased. The contents of catechin,sennosides B and anthraquinones in Shu Rhei Radix et Rhizoma. Catechin,sennosides B,chrysopha-nol-1-O- glucoside,aloe-emodin and rhein were not detected in Dahuang tan. CONCLUSIONS:The method is simple with good precision,stability and reroducibility,and can be used for the simultaneous determination of 10 chemical components in processed products of Rhei Radix et Rhizoma;there were significant differences in contents of 10 chemical components in processed prod-ucts of Rhei Radix et Rhizoma.

This article was aimed to study the action of antigout effects of compoundWeifu. Through the acute gouty arthritis models of rabbits and rats induced by micro-crystal sodium urate (MSU). The histopathological changes of synovial tissues among rabbits were observed. And the contents of TNF-α, IL-1β, IL-6 in rabbit serum were determined. The swelling degree of the rats’ feet and the content of prostaglandin E2 (PGE2) from the inflammatory exudate foot induced by MSU were also determined. The antigout effects of compoundWeifu were observed. The results showed that the grade of the vascular congestion, swelling and inflammatory cell infiltration in synovial tissues in the high-dose and medium-dose CompoundWeifu group had significantly improved (P <0.05). And the levels of TNF-α, IL-1β, IL-6 in serum were significantly decreased (P< 0.05, orP < 0.01). It can obviously reduce the swelling degree induced by MSU, and the level of PGE2 in the inflammatory exudate foot (P< 0.05, orP < 0.01). It was concluded that CompoundWeifu had obvious antigout effects in the study.

To investigate the influence of the difference enhancers on the transport mechanism of chlorogenic acid (CGA) across Caco-2 cells model, a RP-HPLC method was adopted to detect the concentrations of CGA. At the concentrations of 20 to 80 microg x mL(-1), the difference of absorption rate constants (K(a)) was not statistically significant. At the concentrations of 40 and 20 microg x mL(-1), the ratios of apparent permeability coefficients (P(app)) of the apical to basolateral and the basolateral to apical were 1.14 and 1.18, respectively. With the effect of enhancers K(a) and P(app) increased, the absorption half-life (T1/2) decreased. CGA passed through the Caco-2 cell membrane mainly by passive transport. It showed that monocarboxylic acid transporter (MCT) could be involved in the across membrane transport process of CGA. Borneol had no effect on the cell membrane transport processes. The order of increasing absorption of CGA caused by the enhancers was sodium lauryl sulphate > sodium taurocholate > carbomer.

Objective To evaluate ultrasonic measurement of fetal thigh soft tissue thickness in the estimation of fetal weight . Methods Fetal biparietal (BPD), head cirumference (HC), abdominal cirumference (AC) , femur length (FL) and fetal thigh soft tissue thickness (TSTT) were measured by ultrasonography in 196 pregnant women during five days before dilivery and the relation with neonatal birth weight were analyzed.Results There was significantly correlation between TSTT and neonatal weight (r=0.865) , and it was better to estimate fetal weight with TSTT than with the other parameters. The prospective study showed that the predictive value of fetal TSTT was 80 1%.Conclusions The ultrasonic measurement of fetal TSTT is a simple and valuable index in estimation of fetal weight. [

OBJECTIVE:To study the influential factors related to efficacy of Peach kernel-Rheum palmatum couplet medi-cines in TCM formula,and to reveal the general regularity of compatibility environment,common ratio,processing variety and dosage forms of P. kernel-R. palmatum couplet medicines. METHODS:Using Chinese Medical Prescription Selected Dictionary ed-ited by Peng Huairen as data source,142 formulas of P. kernel-R. palmatum couplet medicines were collected. By establishing data-base,compatibility types of P. kernel-R. palmatum couplet medicines,as well as common ratio,processed prodact,dosage form were classified statistically. The influential factors related to efficacy of P. kernel-R. palmatum couplet medicines with different pro-portions were summarized. RESULTS:The efficacy of P. kernel-R. palmatum couplet medicines could be divided into 6 aspects and 11 roles,including activating blood circulation to dissipate blood stasis(activating blood to relieve pain,promoting blood circula-tion to eliminate disease,activating blood to promote menstruation,breaking stagnant and eliminating blood stasis),eliminating carbuncle and detoxicating(cleaning intestine and clearing away the pathogenic heat of lung,eliminating carbuncle and expelling pus,eliminating sore and detoxicating),expelling the pathogenic heat to loosen the bowels,warming yang for dispelling cold,forti-fying the spleen and nourishing the stomach,relaxing tendon and activating blood. The compatibility environment of P. kernel-R. pal-matum couplet medicines were mainly compatible with TCM for activating qi to eliminate stasis,activating blood to promote menstru-ation,breaking stagnant and eliminating blood stasis,expelling the pathogenic heat to expel stasis. The ratio of P. kernel to R. palma-tum ranged 1 : 8-4 : 1,and the ratio ranged 1 : 8-3 : 1 when performing the role of actirating blood circalation to dissipate blood stasis. Common processed products were crude P. kernel and prepared R. palmatum. Common dosage forms were mainly decoction,pill and powder. CONCLUSIONS:Compatibility environment,ratio,processing varieties,dosage forms influence the effects of P. kernel-R. palmatum couplet medicines,especially compatibility environment.

Objective To investigate the fetal ultrasonographic features in pregnancies with Toxoplasma (TOX), rubella virus (RV), cytomegalovirus (CMV) and herpes simplex virus (HSV) infection. Methods From January 2011 to March 2013, prenatal ultrasound examination was performed in 545 fetuses with mothers of speciifc positive IgM of TOX, RV, CMV and HSV, detected by enzyme-linked immune sorbent assay (ELISA) in Nanjing Medical University Affiliated Suzhou Hospital. Ultrasonographic features were summarized and pregnancy outcome was followed up in fetuses with abnormal ifndings. Results Among the 545 fetuses, 56 cases with abnormal sonographic ifndings:6 cases with central nervous systerm abnormalities (2 intracranial calcifications, 4 hydrocephaly);9 cases with digestive system abnormalities (1 intrahepatic calcifications, 8 echogenic bowel);2 cases with heart abnormalities (1 interventricular septal defect, 1 right heart enlargement);17 cases with abnormal amniotic fluid volume (16 polyhydramnios, 1 oligohydramnios);3 cases with placental abnormality (1 thick placenta, 2 placenta abnormal calciifcation);13 cases with urinary systerm abmormality appearing as renal sinus separation;and 6 cases with other systerm abnormalities (1 neck lymphatic hygroma, 1 single umbilical artery, 1 sacrococygeal teratoma and 3 intrauterine growth restriction);2 cases of complicated abnormalities. Conclusions Prenatal ultrasonography is signiifcant in detecting serious fetal malformations, such as hydrocephaly, heart abnormalities and characteristic ultrasound features such as intracranial calciifcations, echogenic bowel, placenta abnormal calciifcation complicated with TOX, RV, CMV and HSV infection, providing valuable information for further clinical treatment, such as induced labour.

Objective To investigate the effect of slice orientation on the popliteomeniscal fasciculi (PMF) MR imaging and its normal MRI appearances. Methods Volumetric MRI data of 40 knees of healthy volunteers were acquired using an isotropic 3D turbo spin echo (TSE) MR sequence. The posterior tangential line to both femoral condyles was used as the reference line, and the long axis sectional images of the popliteal hiatus region were reformatted at 0°, 15°, 30°, 45°, 60°, 75° and 90° to the reference line. The MRI appearances of the PMF were scored respectively and classified. The final scores of the PMF at each slice angle were statistically analyzed by a repeated measure ANOVA. Results At 0°, 15°, 30°, 45°, 60°, 75° and 90° slice angles: scores of the anteroinferior fasciculi were (1.7±0.7), (1.8±0.6), (1.9±0.6), (2.0±0.7), (1.9±0.7), (1.8±0.8) and (1.0±0.5),respectively. Scores of the posterosuperior fasciculi were (1.5±0.7), (1.9±0.7), (2.1±0.6), (2.2±0.6),(2.2±0.6), (2.0±0.8) and (1.7±0.8), respectively. There were statistically significant differences in the average scores at each slice angle for both anteroinferior fasciculi (F = 29.744, P = 0.000) and posterosuperior fasciculi (F = 19.770,P =0.000). The anteroinferior fasciculi and the posterosuperior fasciculi had highest average scores at the angle of 45°. The percentage of type A, B and C of anteroinferior fascicali were 20.0% (8/40), 75.0% (30/40) and 5.0% (2/40), respectively. The percentage of type A, B and C of posterosuperior fasciculi were 37.5% (15/40) ,62.5% (25/40) and 0% (0/40) ,respectively. Conclusion The anteroinferior fasciculi and the posterosuperior fasciculi can be well depicted at the angle of 45° slice orientation.