The serum vitamin A, vitamin E and some related indexes were determined in 90 primigravidas of the 2nd and the 3rd trimesters, their newborns and 30 non-pregnant women. The mean serum VA and VE contents of non-pregnant women were 39.9 ?g/dl and 10.3 ?g/ml respectively. Both the contents increased progressively with the advancement of pregnancy. The serum VA levels of pregnant women in the 2nd and the 3rd trimesters were 1.7 and 1.8 times as much as those of non-pregnant women respectively, and the serum VE levels were 1.2 and 1.8 times. The cord blood VA and VE levels were 22.3 ?g/dl and 3.36 ?g/ml respectively and both were lower than those of their mothers significantly. The colostrum VA content of these pregnant women was also determined and the mean VA content of colostrum was 117.8

1.5). The mean intakes of riboflavin were 1.05 mg/day in the 2nd trimester and 1.03 mg/day in 3rd. The correlation of BGRAC value and riboflavin intake (riboflavin per day, ridoflavin per 1000 kcal/day) demonstrated a significant negative correlation. The cord blood BGRAC values were in normal range, indicating that placenta may transport riboflavin from mother to fetus actively. The mean riboflavin content of colostrum was 22.9ug/dl.

ObjectiveTo evaluate the sufficiency of dialysis and nutri ti onal status of 44 end-stage renal disease (ESRD) with urea metabolic parameters such as TACurea,KT/V and PCR.MethodClinical data were collecte d and analyzed with statistic methods.ResultsTACurea and PCR w ere significantly lower in patients in insufficient dialysis group than those in sufficient dialysis group.There was no statistical difference between the two g roups in terms of KT/V.PCR was not influenced by KT/V in sufficient dialysis gro up,while it was significantly influenced by KT/V in insufficient dialysis group. ConclusionTACurea and PCR are significant indicators to assess whether the blood dialysis is sufficient or not in the long run.KT/V can direct ly indicate the effectiveness of single dialysis.Therefore,it is the best indica tor for adjusting the dialytic strategy.However,it is not important if the dialy sis is not sufficient.

Objective To investigate the expression of CRKL in thyroid papillary micro-carcinoma and its clinical significance.Methods 120 patients with thyroid tissue specimens were collected,in which 30 cases of diam-eter >1 cm of papillary thyroid carcinoma,30 cases of thyroid papillary micro-carcinoma,30 cases of nodular goiter, 30 cases for specimen of thyroid disease patients without diabetes.Immunohistochemical(SP)method was used to de-tect samples in CRKL expression.Results In thyroid papillary micro-carcinoma and thyroid papillary cancer group, CRKL expression positive rates were 30.12% and 29.87% respectively,which were higher than that of nodular goiter and normal thyroid group 30.03% and 28.57%(χ2 =52.102,P <0.05);The average absorbance(A)value in thy-roid papillary micro-carcinoma and thyroid papillary carcinoma group which were respectively (0.516 ±0.100)and (0.496 ±0.201),were higher than that in nodular goiter and normal thyroid group (0.246 ±0.050)and (0.117 ±0.015),the difference was statistically significant(F =149.105,P <0.05).Conclusion CRKL is highly expressed in papillary thyroid micro-carcinoma and the clinical detection of CRKL is helpful to determine the surgical plan for papillary thyroid micro-carcinoma.

OBJECTIVETo compare the effects between slow twisting needle insertion and tubing needle insertion.

METHODSWith cross-over design, 100 healthy young subjects (half male and half female) aged from 19 to 23 years were randomly divided into two groups by random digital table, 50 cases in each one. At the first stage, subjects in the group A were treated with slow twisting needle insertion while, subjects in,the group B were treated with tubing needle insertion. One week later, the procedure of second stage was performed alternately. The needle was inserted into Neiguan (PC 6) with two methods by one acupuncturist. The needle was retained for 5 min before removal. Five min before needle insertion as well as needle withdrawal and 30 min after needle withdrawal, ZXG-E automatic cardiovascular diagnostic apparatus was used to test cardiovascular function.

RESULTSAt the tim of needle withdrawal, slow twisting needle insertion could improve effect work of kinetics (EWK), effective blood volume (BV) and reduce elastic expansion coefficient of blood vessel (FEK) and left ventricular spray blood impedance (VER), which was significantly different from tubing needle insertion (all P < 0.05). Thirty min after needle withdrawal, the differences of the indices of cardiovascular function between the two groups were not significant (all P > 0.05).

CONCLUSIONThe slow twisting needle insertion is significantly superior to tubing needle insertion on lowering vascular tension and VER, improving EWK and BV.

Acupuncture Points ; Acupuncture Therapy ; instrumentation ; methods ; Blood Circulation ; Blood Volume ; Coronary Vessels ; physiology ; Female ; Humans ; Male ; Needles ; Ventricular Function ; Young Adult

Objective To study the expression and significance of multidrug resistance gene (MDR1) in children with refractory epilepsy (RE). Methods Children with RE (n = 30), non-RE (n = 30) and healthy children (n=30) were collected. The expression of MDR1-mRNA in peripheral blood was analyzed by fluorescence quantitative PCR. The relationship of MDRI-mRNA with epileptic frequency and numbers of antiepileptic drugs (AEDs) were observed. Results The expression of MDR1 in RE group obviously increased when compared with that of non-RE group and healthy group (P < 0.01, P < 0.01) ; MDR1 expression was more among patients with high frequent epilepsy than patients with low frequent epilepsy (P < 0.01) ; more in patients administered with four kinds of AEDs than those with two or three kinds of AEDs (P < 0.01). Concinsions MDR1 overexpression in blood of children with RE may be linked to drug-resistant mechanism of RE. It might be used as a clinical indicator of RE.

Objective There are few studies on the application of low molecular weight heparin (LMWH) in the therapy of women with recurrent spontaneous abortion (RSA) pregnant by assisted reproductive technology (ART).The article aimed to explore the clinical research of LMWH in therapy of women with RSA pregnant by ART.Methods 126 women with RSA pregnant by ART were enrolled and they were diagnosed and treated in Reproductive Medicine Center in the Affiliated Hospital of Guangdong Medical University from January 2010 to February 2016.According to the patient′s agreement on LMWH treatment, 60 patients in agreement with LMWH treatment were divided into 2 groups: LMWH+IUI group(n=30) and LMWH+ IVF-ET group(n=30).66 patients in disagreement with LMWH treatment were also divided into 2 groups: IUI group(n=32) and IVF-ET group(n=34).Comparison was made in patients from 4 groups concerning pregnancy success rate, live birth rate, pregnancy time involving RSA and incidence of pregnancy complications.At the same time, the occurrence of adverse reactions during the use of LMWH was also observed.Results The pregnancy time involving RSA in LMWH+IUI group significantly increased compared with IUI group([82.67±9.10]d vs [48.17±8.68]d)(P<0.05).The pregnancy success rate and live birth rate in LMWH+ IVF-ET group were both higher than those of IVF-ET group (66.7% vs 35.29%, 85.00% vs 50.00%)(P<0.05) and significant difference was also found in the incidence of RSA, the pregnancy time involving RSA, and the morbidity of gestational hypertension between groups(P<0.05).The results of D2D at 4 weeks of pregnancy in LMWH+IUI group([0.65±0.07]mg/L) and LMWH+ IVF-ET group([0.625±0.06]mg/L) were lower than those of LMWH group ([0.76±0.12]mg/L) and LMWH group([0.77±0.06]mg/L).The result of D2D at 6 weeks of pregnancy in LMWH+IUI group was lower than those of IUI group and IVF-ET group, and D2D in LMWH+ IVF-ET group was lower compared with IVF-ET group(P<0.05).The results of D2D in all the four groups increased with the pregnancy weeks(P<0.05).The prothrombin time(PT) at 4 weeks of pregnancy in LMWH+IUI group, IUI group and LMWH+ IVF-ET group ([12.53±0.38]s, [12.38±0.65]s, [12.47±0.58]s) was significantly higher at pre-pregnancy([12.33±0.52]s, [12.30±0.68]s, [12.22±0.64]s) and 6 weeks of pregnancy([12.13±0.62]s, [12.05±0.60]s, [12.03±0.54]s) (P<0.05).Among 60 cases treated with LMWH, small area ecchymoma were found in 11 cases and the incidence was 18.33%(11/60), only two cases reported with uncomfortable light pain in the location of subcutaneous injection.Conclusion Low-dose LMWH is safe and effective in the therapy of pregnant women with RSA through ART.

Objective To observe the changes of cardiovascular function after acupuncture at Neiguan (PC 6) respectively with slowly twirling needling and tube needling in healthy subjects, and to objectively evaluate the pain intensity of the two needling methods.Method A hundred healthy young subjects were randomized into group A and group B, 50 cases in each group. Neiguan (PC 6) point was selected for acupuncture in both groups. In the first stage, group A received acupuncture by slowly twirling needling, while group B received acupuncture with tube needling; in the second stage (a week later), group A received acupuncture with tube needling, while group B by slowly twirling needling. The Short-form McGill Pain Questionnaire (SF-MPQ) was observed after acupuncture for each subject, and ZXG-E automatic cardiovascular function detector was adopted to evaluate the cardiovascular function before puncturing, 5 min after puncturing, and 30 min after puncturing.Result The Sensory Pain Rating Index (S-PRI) and total SF-MPQ scores of slowly twirling needling were significantly different from that of tube needling (P<0.01). The Affective Pain Rating Index (A-PRI), Visual Analogue Scale (VAS), and Present Pain Intensity (PPI) of slowly twirling needling method were significantly different from that of tube needling (P<0.01). At 5 min after needle insertion, the FEK and VER values of twirling needling were significantly different from that of tube needling (P<0.01).Conclusion The pain produced by slowly twirling needling is more variant and stronger than that by tube needling, and this pain variation can produce a positive effect on cardiovascular function.

Anticonvulsants ; therapeutic use ; Child ; Child, Preschool ; Electroencephalography ; Epilepsies, Partial ; diagnosis ; drug therapy ; Humans ; Infant ; Occipital Lobe ; pathology ; Prognosis

Background:The incidence of inflammatory bowel disease( IBD ) is increasing in recent years,however,its pathogenic mechanism has not been fully clarified. Previous studies revealed that adipokines played crucial roles in regulating intestinal inflammation. Aims:To investigate the role of visfatin,an adipocytokine,and its clinical significance in active IBD. Methods:Ninety-one patients with active IBD including 61 Crohn’s disease( CD)and 30 ulcerative colitis ( UC)at the First Affiliated Hospital of Soochow University and Suzhou Municipal Hospital from May 2015 to Dec. 2015 were enrolled in this study,and 48 healthy subjects were served as controls. Serum level of visfatin was determined by ELISA. Correlation of serum visfatin level with clinical features of IBD was analyzed,its diagnostic performance for IBD was assessed by ROC curve. Results:Serum level of visfatin was significantly higher in patients with active CD and UC than in healthy controls[(385. 24 ± 112. 64)pg/mL and(378. 91 ± 118. 57)pg/mL vs. (321. 11 ± 96. 27)pg/mL, P all ﹤0. 05]. Significant positive correlation was found between serum visfatin level and disease activity index(Mayo score)of UC( r =0. 398,P ﹤0. 05 ),however,no correlations were found between serum visfatin level and disease activity index of CD,CRP and ESR,two common inflammatory indicators for IBD and location of IBD(P all ﹥0. 05). The area under curve( AUC)of serum visfatin for diagnosis of CD and UC were 0. 654 and 0. 622,respectively;the diagnostic accuracy was relatively low. Conclusions:Serum visfatin might be associated with the active intestinal inflammation in IBD and has the potential to be served as a clinical index for active UC.