Objective To investigate the risk of heart failure to the mother and the neonate.Methods The clinical data of 30 pregnant womem with heart failure from January 1993 to December 2010 from Capital Medical University Tongren Hospital was retrospectively analyzed.Results Of the 30 patients,there were 12 affected with congenital heart disease (40％) ; 9 with rheumatic heart disease 30％,7 with heart failure in pregnancy-induced hypertension 23％.Heart failure appeared at the average of (34.20 ± 4.25) weeks in pregnancy.The average terminal time of pregnancy was (34.84 ± 2.17) weeks.The rate of early birth was 73.33％.The average birth weight was (2011 ±568) g,with 7 babies less than 2000 g.No death occurred in both new the mother and the neonate.Condusion The main causes of heart failure in pregnancy are congenital and rheumatic heart disease and pregnancy-induced hypertension.For those heart failure occurs before 30 weeks,it is the first selection that pregnancy shoud be terminated; For those occur after 30 weeks,active treatment should be performed to improve maternal heart function and promote fetal maturity.Apropriate threatment during per-cesarean section may decrease the case fatality of the mother and neonate.

Objective To observe the effects of restrain stress on the phosphorylation of p38 mitogen-activated protein kinase ~MAPK) in rat hypothalamus and the regulation effects of electroacupuncture on the phosphorylated-p38 MAPK. Methods Twenty-eight rats were randomly divided into a control group, a restrain stress group and a restrain stress plus electroacupuncture group. The Western blot was employed to observe the changes of phosphorylated-p38MAPK in the three groups. Results Western blot analysis demonstrated a higher level of phosphorylation of p38 MAPK in the hypothalamus from restrain stress group than that from control. The higher level of phosphorylated-p38 MAPK could last for 3 hours after stress was relieved. The level of phosphorylated-p38MAPK could be decreased to some extent when the Zusanli acupoint of the restrained rat was acupunctured. The effects of electroacupuncture of Zusanli on phosphorylated-p38MAPK in hypothalamus could still be retained although the electroacupuncture was ended for 3 hours. Conclusion The results suggested that restrain stress can lead to a higher level of phosphorylation of p38 MAPK in hypothalamus, which might be an important event in the response of hypothalamic-pitutary-adrenal ~HPA) axis. The mechanism underlying the regulation of HPA by electroacupuncture might be (related) to the regulation of phosphorylated-p38 MAPK in hypothalamus.

Objective:To assess the nursing care experiences and curative effects of the application of wound care technologies combined with other multiple treatments in the hepatolithiasis patient who suffered from postoperative severe intestinal fistula.Methods:The wound care difficult points were analyzed,the wound care technologies combined with other multiple treatments including multiple debridement methods were applied according to the severity of the intestinal fistula:multiple debridement, new skin protection, continuous flushing and drainage with double cannula, improved negative pressure closure drainage and wound pull-in technology, combined with systemic treatment and nursing intervention.Results:The intestinal fistula was treated for 12 days, and the wound infection was controlled for 24 days. Finally the wound was healed after 43 days and patient was discharged from hospital.Conclusions:In the case of severe intestinal fistula after hepatolithiasis operation, the application of wound nursing technology combined with treatment scheme provides a new treatment idea and scheme for intestinal fistula and wound healing.

Objective To explore the reproductive outcomes of different management strategies of ectopic pregnancy .Methods A retrospective cohort study was performed for 648 consecutive patients with a diagnosis of ectopic pregnaney between June 2011 and september 2013.The follow-ups were conducted telephone interviews of pregnancy outcomes after various treatments .Results The subsequent intrauterine pregnancy rates after surgical , medical and expectant managements were 89(65.0%), 35(79.6%) and 6 (54.5%) the intrauterine pregnancy was higher for medical treatment than that for surgical treatment (P<0.05).The subsequent infertility rate after surgical , medical and expectant management were 4.5%, 36.4%, 19.0%.The subsequent infertility rate after medical treatment was lower than that for surgical and expectant managament ( P<0.05) .The re-ectopic pregnancy rates of laproscopic versus abdominal operation were [11 (11.7%), 13(30.2%)] with significant difference (P<0.05).And abdominal operation was higher than laproscopic operation .Conclusion For younger ectopic pregnancy patients , medical treatment shold be as possible as we can .If operation is necessary , laproscopic operation is preferred .

To establish a murine carotid artery transplantation model for the study of the chronic rejection, 80 rats were divided into two groups, an allotransplant (ACI-Lewis) group and an isotransplant (Lewis-Lewis) group (control group). The donor carotid artery and the recipient carotid artery were anastomosed by using a polyethylene cuff (internal diameter: 0.7 mm, length: 3 mm).The pathological changes of carotid artery transplant were observed 14, 28 and 56 days after the transplantation. The results showed that the model was successfully established in 95% of the animals. The chronic rejection-associated arteriosclerosis was induced 28 days after the transplantation. The new chronic rejection model of carotid artery by using cuff technique caused fewer traumas and was easy to make. The pathological changes of the transplant mimicked the chronic rejection-associated arteriosclerosis found in human transplant.
Anastomosis, Surgical/methods ; Arteriosclerosis ; Carotid Artery, Common/*transplantation ; Delayed Graft Function ; Graft Rejection/*pathology ; Models, Animal ; Polyethylene ; Rats, Inbred ACI ; Rats, Inbred Lew

Objective To study the protection effect of acupuncture at acupoint ST 36 in rat with cold-restrainted stress-induced ulcer,and to observe the expression of NOS in hypothalamus and adrenal. Methods Ulcer Index in rats was used to study the protection effect of acupuncture, and and RT-PCR was employed to study the expression of NOS in hypothalamus and adrenal. Images were analyzed with semi-quantitative method. Results The ulcer Index was significantly decreased in rats with stress-induced ulcer by acupuncture as indicated by a comparison with those without acupuncture. The expression of NOS1 in hypothalamus was increased by acupuncture protect stress-induced ulcer. The increased expression of NOS2 was involved in stress-induced ulcer, and acupuncture decreased its expression. The expression of NOS3 in hypothalamus had the similar reaction to NOS2, but the decreased effect of acupuncture was limited. The expression of NOS1 and NOS3 in adrenal were increased by cold stress, only the expression of NOS1 could be repressed with acupuncture. There was no NOS2 expression in adrenal in stress-induced ulcer rats. Conclusion The protection effect in stress-induced ulcer exerted by acupuncture at acupoint ST 36 were mediated by increase of the physiological expression of NOS1 in hypothalamus as well as decrease of the expression of NOS2,NOS3 in hypothalamus and repress of the expression of NOS1 in adsenal.

Objectives To explore the significance of measuring free/total(f/t) prostate-specification antigen (PSA) ratio, testosterone (T) and free testosterone (FT) in the patients with prostate cancer for performing biopsy with PSA values between 2 and 4 ng/ml.Methods The f/tPSA ratio and total and free testosterone levels in two hundred and seventy-five men with serum PSA values between 2 to 4 ng/ml were quantified.Serum free testosterone levels were measured by immuno-radiometric assay (IRMA), f/tPSA and testostorone levels were determined by chemiluminescence immunoassay (CLIA), underwent transrected ultrasound-guided biopsy (TRUS) was used as the diagnostic standard to detect the earlier prostate cancer in these patients. The diagnostic sensitivity, specificity, positive and negative predictive values, positive and negative likelihood ratios, and confidence interval of 95% were determined by receiver operating characteristic (ROC) curve.Results Prostate cancer was detected in 44 of 275 patients(16%). f/tPSA ratio and total and free testosterone levels in the patients with prostate cancer were significantly lower than those in nonprostatic cancer groups (P