Object To explore the relationship of 25 (OH) D levels in cord and maternal peripheral blood to understand the maternal and neonatal vitamin D status in Songjiang District of Shanghai. Methods One hundred newborns delivered at the First People’s Hospital afifliated to Shanghai Jiaotong University and 20 pregnant women during November 2010 to January 2011 in Songjiang district were enrolled in the study. The levels of 25 (OH) D in cord and maternal blood were measured by ELISA and compared. Results Mean materna1 serum levels of 25 (OH) D was (23.42±5.23) nmol/L, and cord blood 25 (OH) D was (29.77±12.51) nmol/L. Maternal serum 25 (OH) D was positively correlated with cord blood 25 (OH) D (r=0.84, P<0.001). Conclusions This study shows that the prevalence of vitamin D deifciency in pregnant women is high in Shanghai Songjiang District, which could have adverse effects on newbowns.

0.05). The pacemaker and ICD function were satisfactory. LVEF and other parameters of cardiac function were significantly improved 3 months after implantation ( P

Objective To investigate the efficacy of facial muscle exercise on peripheral facial paralysis. Methods 45 patients with peripheral facial paralysis were treated with acupuncture, physical therapy and facial muscle exercise. Results The effective rate was 100% and 44.4% were cured after 2 courses of treatment. Conclusion The facial muscle exercise is effective on peripheral facial paralysis.

Objective To investigate the efficacy and analgesia of moxibustion with warming needles combined with joint mobilizationon scapulohumeral periarthritis. Methods 126 subjects were randomly divided into 2 groups, the observation group received moxibustionwith warming needles combined with joint mobilization; the control group received moxibustion with warming needles only. Short-form ofMcGill pain questionnaire and effect were assessed. Results The effective rate was 98.4% and 95.2% for the 2 groups respectively(P>0.05);but there was significant differences between the 2 groups in the visual analogue scale (VAS), present pain intensity (PPI) and pain rating index(PRI) (P<0.05). Conclusion The moxibustion with warming needles combined with joint mobilization is a good effective therapy forscapulohumeral periarthritis.

Objective To assess the prevalance and distribution of pain in Parkinson' s disease (PD) patients, and to describe the relationship between pain and development of disease and its impact on the quality of life. Methods 113 PD patients were assessed with Visual Analog Scale (VAS), Brief Pain Inventory (BPI), Unified Parkinson' s Disease Rating Scale (UPDRS), Hoehn-Yahr Scale (H-Y), Hamilton Anxiety and Depression Scale (HRSD, HAMA) and Pittsburgh Sleep Quality Index (PSQI). Patients were divided into no pain group, PD-pain group and non-PD-pain group. PD-pain group was divided into PD-pain direct group and PD-pain indirect group. And statistical analysis was performed for each group. Results The incidence of PD-pain was 42. 5% (48/113). And compared with no pain group, PD-pain group had earlier age at onset of disease, longer duration, higher HAMA, HRSD, UPDRS and H-Y score, higher daily L-dopa dose, with statistical significance. Compared with non-PD pain group, the differences in the onset of age (57.4±9.6 vs 65.9±8.7, t= -2.596, P =0.012), HRSD(12. 9±7.9 vs 8.7±3.7, t =2.605, P=0.014) and VAS (61.6±25.9 vs 38.0 ± 30. 1, U = -2.290, P =0.022) were also statistically significant. BPI was different between PD-pain direct group and PD-pain indirect group except normal work and relations with other people. Conclusion Pain is frequent in Parkinsonian population. Most pain was chronic and related to PD (PD-pain). These patients always have earlier onset age and poorer quality of life.

Objective To analyze the normal lung dose-volume histogram(DVH) varieties in the former and later period(P1 and P2)of three dimensional conformal radiation therapy(3DCRT) plans and the compound (Pc) plan in non-small cell lung cancer(NSCLC),and to access the feasibility to modify the target volume during the treatment course.Methods Twenty-one NSCLC patients who had received accelerated hyper-frationation 3DCRT in P2 were included in the study.Both of the P1 and P2 plans were redesigned to a total dose of 70 Gy with V20 smaller than 35%.When the target volume was modified and P2 plan was rede signed using accelerated hyper-frationation 3DCRT of 30 Gy after P1 plan of 40 Gy,the Pc plan was compoun ded by transmitting the parameters(such as target volume,irradiation field and dose) of P1 plan into P2 plan. Total lung volume and target volumes(GTV,PTV) of P1 and P2 were evaluated.MLD,V5,V10,V20 and V30 of P1,P2 and Pc were calculated.Results The total lung volume in P1 and P2 plans was not significantly dif ferent(t = 0.19,P = 0.850).The volumes of GTV,PTV in P2 were obviously smaller than P1 (t = 2.88,P = 0.009 ; t = 4.01 ,P = 0.001) .When comparing P2 with P1 ,MLD were 16.5 Gy Vs 17.8 Gy (t = 2.60, DOI:10.3760/cma.j.issn.1004-4221.2009.01.057 P = 0.017),V30 was significantly decreased (t = 2.19,P = 0.041),but V5,V10 and V20 had no significant difference.Similar differences were found in MLD,V5 ,V10 ,V20 and V30 when comparing Po to P1.P2 plans had significantly smaller MLD,Vs,V10,V20 and V30 than Pc plans.Fourteen patients with decreased PTV were further analyzed.The V30 and MLD decreased significantly (t = 3.00,P = 0.0 I 0;t = 2.38,P = 0.033), but V5 ,V10,V20 had no difference when comparing P1 and P2 plans.Among these 14 patients,the V10 and V30 decreased significantly(t = 2.76,P = 0.033 ; t = 3.60,P = 0.011) when P2 plans were generated using the same field number and beam angles in P1 plans in 7 patients.The parameters were similar in P1and Pc plans,but increased significantly when comparing to P2.Various parameters were the same among P1,P2 and Pc plans when P2 plans were designed using 1-2 different fields and angles in the other 7 patients.The differ ences were not significant between P1 and P2 plans in 7 patients with the same or increased PTV.Expansion or contraction of PTV significantly influenced MLD and V2o (r =-0.62,P = 0.03 ; r = O.48,P = 0.029). Conclusions When the tumor regresses,the high dose volume of the lung decreases with modifying the tar get volume and replanning in the later period using accelerated hyper-frationation 3DCRT.The low dose vol ume of the lung may decrease if the field orientations are same throughout the treatment.It is rational to eval uate the normal lung DVH of the whole plan when the physical parameters of the later period plan are the same as the former one.

Objective To explore the differences in mental health self-help status of empty-nesters between urban and rural areas for providing the basis and strategies in mental health self-help and promoting development of the self-help potential.Methods Inner Mongolia Chifeng district,441 cases of urban and rural empty-nesters was valuated with the mental health questionnaire.Results Urban empty-nesters were higher than the ratio of rural empty-nester on the aspects of residential satisfaction,participating in activities,talking about their problems in families,communicating health informations and seeking professional help,x2=8.193,15.930,6.500,13.089,18.857,P ＜ 0.05.Urban empty-nesters were lower than the ratio of rural empty-nester on the aspects of feeling helpless and hiding bad mood,x2=9.930,14.873,P ＜ 0.05.The awareness on mental health knowledge was in low level for both urban and rural areas(17.11％,32/187 and 9.55％,19/199).Conclusions Both urban and rural empty-nesters were in bad conditions of mental health self-help ability,especially for rural empty-nesters.The awareness rate of knowledge on mental health is in highly need.

Objective To know the relationship between loneliness and the quality of life of urban and rural absent parents in the Inner Mongolia Autonomous Region,clear the influence factors of loneliness in the absent parents.Methods 441 cases of urban and rural absent parents were selected from the Chifeng district of the Inner Mongolia Autonomous Region were valuated with the general information questionnaire,UCLA Loneliness Scale and MOS 36 item short form health survey (SF-36).Results Rural cases had a higher level of loneliness when compared with the urban cases,t=4.60,P＜0.01.There were significant differences in the general score and the scores of each dimension between the two groups,P＜0.05.Loneliness score was significantly negative correlation with the quality of life in all dimensions,P＜0.01.Regression analysis showed that health,marital status,income and the education level were the main influence factor of loneliness in the urban and rural absent parents.Conclusions Compared with the urban absent parents,rural cases had more obvious loneliness and lower quality of life.Loneliness levels influence the quality of life of absent parents.Loneliness condition of urban and rural absent parents were influenced by various factors,the cases with characteristic of frail,single,low education level and poor economic condition should be the focus group to intervene.

Objective To analyze the relationship between leukocyte function-associated antigen-1 (LFA-1) mRNA expression and corneal inflammation and discuss the inhibition reaction of nuclear factor-?B(NF-?B)inhibitor on LFA-1 mRNA expression.Methods The corneal suture or combined with subconjunctival injection models were constructed in BALB/C mice.The corneas of each group were excised 1,3,7 and 14 d after operation and LFA-1 mRNA expressions were investigated by reverse transcription polymerase chain reaction(RT-PCR).Results At 1,3 and 7 d after operation, the expressions of corneal LFA-1 mRNA in corneal suture combined with lipopolysaccharide (LPS) (corneal suture+LPs)subconjunctival injection group were higher than those in corneal suture group (P0.05).At 1 and 7 d after operation, compared with corneal suture+LPS group ,the expression of corneal LFA-1 mRNA increased,but it decreased at 3 and 14 d after operation in the group of corneal suture combined with LPS and pyrrolidine dithiocarbamate (PDTC) (P