Objective:To explore the status and characteristic of psychology for primipara and gravida with second child so as to improve psychological status of them and take them keep positive mentality in whole gestation.Methods: 176 gravidas randomly were selected in this study, and a self-designed questionnaire of psychology was applied to evaluate and compare the psychological status and self-care capacity between primipara and gravida with second child by using method of questionnaire survey. The primipara and gravida with second child were implemented hierarchical management depended on their differently psychological problem, and personalized intervening measurement was adopted to enhance their self-care capacity.Results: The psychological enduring capacity, self-care capacity and the ability of deal with problem about interpersonal relationship of gravidas with second child were obviously better than that of primiparas, while the neglect degree for antenatal care of them was higher than that of primiparas.Conclusion: The whole society should pay attention to the process for gestation of pregnant woman, and give them higher social support so as to promote the maternal and child health and effectively decrease the occurrence rate of delivery risk.

Objective To observe the level of urinary microalbumin(MAU) and carotid artery intima-media thickness(CIMT) in patients with subclinical hypothyroidism,and to explore the relationship between subclinical hypothyroidism and MAU,arteriosclerosis.Methods 70 patients with subclinical hypothyroidism were randomly divided into the two groups according to the level of CIMT.33 patients were selected as the arteriosclerosis group and 37 patients were selected as the non-arteriosclerosis group,and 30 healthy people were selected as the control group.The levels of FT3,FT4,TSH,blood fat,MAU,CIMT observed.Results Compared with the healthy controls,the levels of TC,TG,LDL-C,CIMT were significantly higher in the arteriosclerosis group (P =0.008,0.007,0.009,0.006),the level of HDL-C was significantly lower in the arteriosclerosis group(P =0.006).The levels of TC,TG,LDL-C,CIMT were significantly higher in the non-arteriosclerosis group (P =0.042,0.037,0.008,0.035),the level of HDL-C was significantly lower in the non-arteriosclerosis group(P =0.038).The levels of TC,TG,LDL-C,CIMT in arteriosclerosis group were significantly higher than those in the non-arteriosclerosis group (P =0.032,0.041,0.039,0.007).The level of HDL-C in the arteriosclerosis group was significantly lower than the non-arteriosclerosis group(P =0.044).The level of MAU had no significant difference among the three groups(P =0.052,0.087,0.092).TSH had no relationship with MAU (r =0.195,P ＞ 0.05),TSH had positive correlation with CIMT(r =0.578,P ＜ 0.01).Conclusion The patients with subclinical hypothyroidism have lipid metabolism disorder and CIMT incrassation,which can increase the risk of arteriosclerosis.

Objective To discuss the correlation between the distribution of TCM constitutional types and carotid artery intima-media thickness (CIMT) in patients with subclinical hypothyroidism;To select the biased constitution type with high risk factors for atherosclerosis;To provide theoretical basis for preventing this disease from the perspective of TCM physique. Methods Totally 120 patients with subclinical hypothyroidism and 50 cases of normal healthy subjects were selected. TCM constitutional types of two groups were distinguished by KY3H TCM physique recognition software. CIMT was determined, and the correlation between the distribution of TCM constitutional types and CIMT in patients with subclinical hypothyroidism was analyzed. Results In 120 cases of subclinical hypothyroidism, there were 3 cases of gentleness type (2.50%), 30 cases of qi-depression type (25.00%), 28 cases of qi-deficiency type (23.33%), 25 cases of yang-deficiency type (20.83%), 13 cases of phlegm-damp type (10.84%), 9 cases of yin-deficiency type (7.50%), 6 cases of blood stasis type (5.00%), 5 cases of dampness heat type (4.17%), 1 case of particular type (0.83%). The main TCM constitutional types of subclinical hypothyroidism were qi-depression type, qi-deficiency type, yang-deficiency type and phlegm-damp type. The morbidity of atherosclerosis in patients with qi-depression type and qi-deficiency type were higher than other constitutional types. Conclusion The main TCM constitutional types of subclinical hypothyroidism were qi-depression type, qi-deficiency type, yang-deficiency type and phlegm-damp type.

PTH-related protein (PTHrP) is an abundant factor in bone which shows paracrine,endocrine,autocrine functions combined with PTHrP receptor and plays an important role in bone metabolism.Rencent years have witnessed that PTHrP plays a significant therapeutic effect on osteoporosis and exhibits some new functions.

Objective To inquire into the clinical acceptability of self-developed biochemical test system by comparing the results and bias estimation with the traceable assay system.Methods According to the requests of National Committee for Clinical Laboratory Standards (NCCLS) EP-9A, comparison test and bias estimation for self-developed test system and traceable Roche reference system (HITACHI 7180) were performed by using patient's sera. The self-developed system was set up as axle Y, the traceable Roche assay system as axle X and 1/2 CLIA (%) was used as the acceptable judge standard.Results The relationship of LDL-C between self-developed system and comparison system was inferior, so the results of LDL-C as well as the low values of HDL-C were of low acceptability. The comparabilities of results of ALT, urea, creatinine, TC, ApoA1 and ApoB were acceptable.Conclusion The self-developed test system must compare with traceable assay system, and estimate its clinical acceptability. The regression equation Y=bX+a can be used to correct the bias of test result.

Objective To compare the effects of combination of maternal hydration and hands and knees posture with simple hands and knees posture on correction of breech pregnancy. Methods One hundred patients who were diagnosed breech pregnancy from November 2015 to November 2016 were assigned to experimental group and control group with 50 cases each according to individual willingness. The patients in experimental group received the combination of maternal hydration and hands and knees posture;while the patients in control group received simple hands and knees posture. Results Amniotic fluid index was (18.94±2.44)cm in experimental group and (15.97±2.33)cm in control group, the difference had statistic significance (t=6.239, P<0.05). The effective transfer rate and successfully used time was 92%(46/50) , (2.10 ± 0.75) weeks in experimental group and 64%(32/50), (4.27 ± 0.98) weeks in control group, the difference had statistic significance (χ2=11.422, P<0.05; t=-12.463, P<0.05). For primipara and multipara, the effective transfer rate was 90.91%(30/33), 16/17 in experimental group, and 68.75%(22/32), 10/18 in control group, the difference had statistic significance (χ2=4.986, 6.806, all P<0.05). The rate of vaginal and cesarean section deliveries was 86%(43/50), 14%(7/50) in experimental group, and 56%(28/50), 44%(22/50) in control group, the difference had statistic significance(χ2=10.928, P=0.001). Patients who had fetal movement or who didn′t have time to do correction or missed was 17.10%(46/269), 1.49%(4/269) in experimental group, and 12.55% (22/255), 7.06% (18/255) in control group. Conclusions @Therapic effects of combination of maternal hydration and hands and knees posture is much better than that of the simple hands and knees posture therapy on correction of breech pregnancy, which is worthy of popularization and application in clinic.

Phase angle (PA), derived by bioelectrical impedance analysis, has been used to evaluate nutritional status.It has a unique advantage in diagnosing early malnutrition related to diseases by the detection of human body cell membrane integrity and fluid composition change, and being associated with bad disease prognosis in part of clinical research.Because of its non-invasive, convenient, accurate and affordable technique, it has a wide prospect of clinical application.However, lack of uniform PA reference value somehow limited its application.We summarize the latest clinical research and application situation of PA, and explore the characteristics and the influence factors of PA in different disease group, in order to provide theoretical basis for the Chinese PA reference range.

OBJECTIVE:To establish a method for analyzing the volatile components in Cuscuta chinensis,and compare the difference of the volatile components in C. chinensis. METHODS:HS-SPME-GC-MS was adopted:sampling amount was 1.0 g, extracting fibers was 65 μm PDMS/DVB,equilibrium temperature was 120 ℃,equilibrium time was 15 min,extraction time was 30 min,resolution time was 3 min;GC conditions:the column was HP-5MS quartz capillary column,programmed temperature, inlet temperature was 230 ℃,carrier gas was high purity helium,the flow rate was 1.0 ml/min,splitless injection;MS condi-tions:ion source was electron ionization,temperature was 230 ℃,quadrupole temperature was 150 ℃,electron energy was 70 eV,photomultiplier tube voltage was 1.2 kV,the interface temperature was 280 ℃,and scanning range was m/z 35-550. Com-bined with the qualitative analysis for volatile components of C. chinensis from different habitats by HP ChemStation,the relative content was calculated by peak area normalization,and the data was analyzed by principal component analysis and cluster analysis. RESULTS:Totally 52 components were identified,9 of which were the common components in C. chinensis,namely leaf alcohol, 1-octene-3-ol,3-octanol,malt alcohol,diethyl phthalate,caryophyllene,nonaldehyde,octanol and palmitic acid. sample 1,2,3 were clustered into a group,then clustered with 4,5,6 into a group,sample 7,8,9 was clustered into a group,then clustered with 10,11,12 into a group,and sample 13,14,15 clustered into a group individually. CONCLUSIONS:The method is stable and reliable,and suitable for the rapid analysis of volatile components in C. chinensis;and differences of volatile components in C. chinensis from diflerent habitats are discernible.

Objective: To compare the volatile compounds extracted from Rhodiola renulata respectively by HS-SPME and SD. Methods:The volatile constituents from Rhodiola crenulata were extracted respectively by HS-SPME and SD, and then the contents and the names were confirmed by GC-MS. Results:Totally 39 compounds were identified from Rhodiola crenulata by HS-SPME while 16 ones were identified by SD. Among them, 4 common compounds were detected. Conclusion: There are some differences between the two methods. Compared with SD, HS-SPME is obviously better because more volatile constituents can be extracted from the herb, furthermore, HS-SPME has notable advantages of higher retrieval matching and sensitivity.