Objective The purpose of this study was to explore the impact of consistency primary nursing model on improvement of obstetric nursing care quality.Methods The sample consisted of 230 postpartum women in the intervention group and the other 240 postpartum women in the control group of non-intervention.The intervention is the use of new model of consistency primary nursing.Women finished the scale of overall patient satisfaction before their delivery.The other data of obstetric nursing care quality score were collected by study staff for three months.Data were analyzed using t test.Results Score of patients' overall satisfaction and obstetric nursing care quality in the invention group were much higher than that of the control group except for first-aid articles and disinfection and isolation.Conclusions The consistency primary nurs-ing model resulted in higher satisfaction and nursing care quality standard.It is suggested to extend this new nursing model in most maternity and infant hospitals and other general hospitals.

Objectives Tostudytheexpressionchangesofproproteinconvertase1(PC1)incerebral cortex nerve cells and its substrate neuropeptide Y (NPY)after focal cerebral ischemia in mice and to investigatetheeffectofPC1inneuronalischemicinjury.Methods Twenty-fourmaleC57micewere randomly allocated into a sham-operation group,an ischemia-reperfusion 4-or 24-hour group with computer (n=8 in each group). A rat model of middle cerebral artery occlusion was induced by the intraluminal suture method. Western blot and real-time quantitative nucleic acid amplification were used to detect the expression changes of PC1,NPY,and mRNA in mouse cortical neurons. Results (1)Compared with the sham operation group,the expression of PC1 mRNA of ischemic cortex brain tissue at ischemic side in the ischemia-reperfusion 4-hour group increased 2. 66 ± 0. 24 and in the ischemia-reperfusion 24-hour group expressed 2. 07 ± 0. 23 (all P<0. 05). Compared with the sham operation group,the PC1 precursor protein level increased significantly at 4 hours (P<0. 05). There was no significant difference in the 24-hour group (P >0. 05 ). (2 )Compared with the sham operation group,the preproNPY mRNA and protein level increased significantly after reperfusion in the ischemia-reperfusion 4-hour group (P < 0. 05 ),the mRNA expressed 2. 31 ± 0. 27,and the increase of precursor protein level continued until 24 hours. Conclusion TheexpressionofprecursorPC1increasedaftercerebralischemia-reperfusioninmice, thus affecting the processing activity of PC1 ,and resulting in NPY protein,an active substrate of PC1 accumulated with the form of precursors,which may be one of the underlying mechanisms of neuronal ischemic injury.

Objective To explore the correlation between the dietary and nutritional status of late pregnancy and the macrosomia .Methods Two hundred and ten pregnant women without severe complication were chosen, and were surveyed by the dietary and nutritional status of late pregnancy and the data from whose pregnancy outcome were collected .210 patients were divided into the low (n=12), normal (n=178) and high (n=20) birth weight groups according to the neonatal birth weight , and Logistic regression was used to analysis the risk factors.Results The gestational age and the level of proline were respectively (39.88 ±0.83) week, (195.00 ±13.35) μmol/L in the high birth weight groups, and were (27.50 ±18.63) week, (110.60 ± 80.81) μmol/L in the low birth weight groups , and were (38.82 ±1.28) week, (93.57 ±83.80) μmol/L in the normal birth weight groups , and the differences were statistically significant ( F =17.603, 5.693, respectively;P<0.01).The Logistic regression analysis showed that the related factors on the occurrence of macrosomia were respectively gestational age , body mass index of late pregnancy and the level of proline ( OR=4.200,0.329,1.046, respectively).Conclusions The dietary and nutritional status of late pregnancy has effect on the occurrence of macrosomia , and we should carry out the health education to promote the health of maternal and children .

OBJECTIVETo provide preimplantation genetic diagnosis(PGD) for two couples carrying thalassemia mutations and chromosomal abnormalities.

METHODSCouple 1 were both carriers of β 41/42 thalassemia mutations, while the husband has carried a reciprocal translocation with a karyotype of 46,XY,inv(9)(p11;q13),t(11;22)(q25;q13). Couple 2 were both carriers of α (-SEA) thalassemia mutation. Their chromosome karyotypes were both normal, but had two spontaneous abortions. The couples had received 1 and 3 blastocysts respectively through in vitro fertilization(IVF) cycles. Following the biopsy, the cells underwent whole genome amplification, and the amplified DNA from each embryo was subjected to genetic testing and a 23-chromosome single nucleotide polymorphism(SNP) microarray assay.

RESULTSThe embryo of couple 1 was diagnosed as carrier of β 41/42 thalassemia with euploid chromosomes. The embryo was transferred and resulted in intrauterine pregnancy. Similarly, an embryo of couple 2 was verified as carrier of α (-SEA) thalassemia with euploid chromosomes.

CONCLUSIONPGD for aneuploidy coupled with testing for single gene disorders via trophectoderm biopsy and whole genome amplification is feasible. The approach can attain diagnosis with minimal damage with sound clinical outcome.

Adult ; Aneuploidy ; Blastocyst ; cytology ; Chromosome Aberrations ; Embryo Transfer ; Female ; Fertilization in Vitro ; Genetic Testing ; Heterozygote ; Humans ; Male ; Mutation ; Pregnancy ; Preimplantation Diagnosis ; beta-Thalassemia ; diagnosis ; embryology ; genetics

BACKGROUND/AIMS: Functional dyspepsia (FD) remains a great clinical challenge since the FD subtypes, defined by Rome III classification, still have heterogeneous pathogenesis. Previous studies have shown notable differences in visceral sensation processing in the CNS in FD compared to healthy subjects (HS). However, the role of CNS in the pathogenesis of each FD subtype has not been recognized. METHODS: Twenty-eight FD patients, including 10 epigastric pain syndrome (EPS), 9 postprandial distress syndrome (PDS), and 9 mixed-type, and 10 HS, were enrolled. All subjects underwent a proximal gastric perfusion water load test and the regional brain activities during resting state and water load test were investigated by functional magnetic resonance imaging. RESULTS: For regional brain activities during the resting state and water load test, each FD subtype was significantly different from HS (P < 0.05). Focusing on EPS and PDS, the regional brain activities of EPS were stronger than PDS in the left paracentral lobule, right inferior frontal gyrus pars opercularis, postcentral gyrus, precuneus, insula, parahippocampal gyrus, caudate nucleus, and bilateral cingulate cortices at the resting state (P < 0.05), and stronger than PDS in the left inferior temporal and fusiform gyri during the water load test (P < 0.05). CONCLUSIONS: Compared to HS, FD subtypes had different regional brain activities at rest and during water load test, whereby the differences displayed distinct manifestations for each subtype. Compared to PDS, EPS presented more significant differences from HS at rest, suggesting that the abnormality of central visceral pain processing could be one of the main pathogenesis mechanisms for EPS.
Brain ; Broca Area ; Caudate Nucleus ; Classification ; Dyspepsia ; Functional Neuroimaging ; Healthy Volunteers ; Humans ; Magnetic Resonance Imaging ; Parahippocampal Gyrus ; Parietal Lobe ; Perfusion ; Prefrontal Cortex ; Sensation ; Somatosensory Cortex ; Visceral Pain ; Water

Objective To evaluate whether intervention application of theory of planned behavior (TPB)on breastfeeding of primiparas can increase exclusive breastfeeding rate and prolong breastfeeding time. Methods A total of 283 pregnant women without severe complications in production inspection chosen from a certain hospital in Shanghai were randomly divided to experimental group and control group.Their breastfeeding data were collected by questionnaires before childbirth,at the time of leaving hospital,6 weeks after childbirth, and 4 months after childbirth.Their exclusive breastfeeding rate in various stages were analyzed by Chi-squared test.Results At the time of leaving hospital,6 weeks after childbirth and 4 months after childbirth,exclusive breastfeeding rate in the intervention group were respectively 32.5%,54.5% and 58.9%,all higher than that of the control group (χ2 =1 8.62,7.07,6.86;P <0.05 ).4 months after childbirth,continued exclusive breastfeeding rate in the intervention group was 87.9%,higher than that in the control group (χ2 =3.52,P =0.038 ).Conclusions Nursing intervention based on TPB can increase exclusive breast feeding rate of primiparas in various stages,and prolong duration of breastfeeding after 4 months after childbirth.

Objective To explore the effects of gestational diabetes mellitus ( GDM) club health model based on theory of planned behavior ( TPB) . Methods By convenient sampling method, we selected 60 patients who were diagnosed as GDM when they had prenatal examination during gestational 22 weeks to 28 weeks as research sampling from August to December in 2013. According to touch ball method of simple random sampling method, 30 GDM patients with single number took part in GDM club as experimental group while another 30 GDM patients with double number involved routine health education as control group. The fasting blood glucose ( FBG) , 2 h postprandial blood glucose (2 h PBG), diabetes mellitus knowledge scale and self-efficacy had been observed and compared before and after intervention. Results After the intervention, the FBG and 2 h PBG were (4. 99 ± 0. 31), (7. 89 ± 0. 93) mmol/L in the experimental group, which were better than those of the control group (t= -2. 11, -2. 08, respectively;P < 0. 05). The total score of diabetes mellitus knowledge scale was (25.70 ±2.72) in the experimental group,which was higher than that of the control group (t =4. 18,P <0. 01);the gravida of the experimental group had more confidence at diet management, excise management, blood glucose control than the control group (P<0. 05). Conclusions GDM club health education based on TPB can provide a feasible and theoretical health education method ( club type) for GDM, and it is worthy of clinical promotion.