Objective To evaluate the characteristics and treatment of ovary torsion after controlled ovarian hyperstimulation.Methods Between Jan.2008 and Dec.2011,5 cases with ovary torsion who underwent ovarian hyperstimulation were retrospectively studied.Results Five cases presented intermittent lower abdominal from I to 38 days after oocyte retrieval.Enlargement of ovary and decreased or absent venous and/or arterial flow were demonstrated by Doppler sonography.Two torsions at left side,two torsions at right side,and one on bilateral side were observed.Three cases give up embryo transplantation,2 cases were pregnant after surgical treatment.One case with partial torsion was successfully treated with simple conservative treatment.Two cases with complete torsion were performed adnexectomy by laparotomy.One case with complete torsion with early pregnancy was managed by laparoscopic adnexectomy.One case with chemical pregnancy was managed by laparoscopic detorsion for left side and excision for right side.Postoperative pathology of ovary tissue all confirmed haemorrhage and necrosis.Conclusions Ovary torsion might occur after controlled ovarian hyperstimulation.The early management on ovary torsion will be benefit for preserving ovarian function.

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.

Objective: To investigate the effects of fosinppril on myocardial cell apoptosis and apoptosis-associated gene expression in chronic heart failure (CHF) rats.
Methods: CHF model was established by partially banding of abdominal aorta superior to renal artery. The experimental rats were randomly divided into 3 groups: Sham operation group and CHF group, the rats in both groups received stomach normal saline; Fosinopril group, the rats received stomach fosinopril 10 mg/kg?d.n=10 in each group and all animals were treated for 8 weeks. LVEDP, ±dp/dtmax and LVMI were examined, left ventricular myocardial cell apoptotic index (AI) was measured by TUNEL method, Bcl-2 and Bax protein levels were detected by immunohistochemistry and caspase-3 protein expression was assessed by Western blotting.
Results: Compared with Sham operation group, CHF group had increased LVEDP, LVMI, AI, elevated protein expressions of Bax and Caspase-3,P<0.01; while decreased ±dp/dtmax, reduced protein expression of Bcl-2 and the ratio of Bcl-2/Bax,P<0.01. Compared with CHF group, Fosinopril group presented decreased LVEDP, LVMI, AI, reduced protein expressions of Bax and Caspase-3,P<0.01; while increased ±dp/dtmax, elevated protein expression of Bcl-2 and the ratio of Bcl-2/Bax, P<0.01.
Conclusion: Fosinopril may inhibit myocardial cell apoptosis which occurred during CHF, by up-regulating Bcl-2 expression and down-regulating expressions of Bax and Caspase-3 in CHF rats, therefore improve the cardiac function.

Objective To compare the diagnostic value of ultrasound,molybdenum target,magnetic resonance(MRI)and single examination for breast cancer.Methods From January 2017 to February 2018,100 patients with suspected breast cancer in Lishui Central Hospital were selected in the study.All patients were detected by ultrasound,mammography and MRI three ways for diagnosis.The results were verified with postoperative pathologic results as the standard.The diagnosis accuracy of three ways for breast cancer were analyzed.Results The detection accuracy of three ways joint detection in patients with breast cancer was the highest(91.00％),which was significantly higher than that of ultrasound(63.00％),mammography(72.00％)and MRI(72.00％)in single mode,the differences were statistically significant(χ2 =22.364,20.154,16.032,all P<0.05).Conclusion Ultrasonography,molybdenum target X ray and MRI have their respective advantages in the process of breast cancer differentiation and diagnosis,and the detection rate can be significantly improved if combined use.

Objective To evaluate the effect of assertive case management on relapse and health economic evalua?tion in schizophrenics living in communities. Methods Two hundred outpatients were randomly divided into the study group (107 enrolled, 107 completed) which received assertive case management and the control group (93 enrolled, 91 completed) which received normal management treatment for 12 months. Clinical global impression scale (CGI) and the cost of treatment were assessed every three months. Medication adherence and family burden were evaluated before treat?ment and 3, 6 and 12 months after the treatment using Medication Adherence Rating Scale (MARS) and Family Burden Instructing, respectively. Results The study group was less likely to relapse compared with the control group over the 12-month follow-up and the relapse rates were 1.9%and 11.0%in study and control groups, respectively (P<0.01). The repeated-measures analysis of variance indicated that time main effect was significant in severity of illness factor score of CGI (P<0.01). The time main effect and group main effect in factor 1 and factor 3 scores of MARS were significant (all P<0.05) and there was an interaction effect in factor1 score of MARS (P<0.01). In the study group, time effect were signifi?cant in factor 1 score of MARS (P<0.01). The time main effects in indirect cost and total cost were significant and so were interaction effects in direct cost and total cost (P<0.05). In the study group, time effects were significant in direct cost and total cost (P<0.01). Comparison of FBI dimensions before and after the intervention showed that family relation?ship was much more decreased in the study group than in the control group (P<0.01). Conclusions Assertive Case Man?agement can reduce the recurrence of schizophrenia living in communities, improve compliance medication and family re?lationship as well as reduce the cost of treatment.

OBJECTIVETo explore the efficacy of injectable gelatin matrix as a hemostatic agent for treatment of grade III-IV hepatic trauma to a canine model with contrast-enhanced ultrasound (CEUS) guidance.

METHODSTwenty-seven healthy adult dogs underwent celiotomy in induce grade III-IV hepatic trauma in the left lateral lobe of the liver. The dogs were then randomized into 3 groups, namely the treatment group in which the injectable hemostat was percutaneously injected into the injury site under CEUS guidance, and the positive and negative control groups with thrombin solution and normal saline treatment, respectively. Intra-abdominal blood loss within 30 min postoperatively, and alanine aminotransferase (ALT) and aspartate aminotransferase (AST) 7 days postoperatively were compared among the groups. Follow-up CEUS was performed in each animal 7 days after the operation.

RESULTSThe mean blood loss was 47.69 ml in the treatment group, significantly less than that in the positive control group (81.77 ml, P/0.01) and negative control group (110.35 ml, P<0.01). The treatment group had also significantly lower ALT and AST levels than the two control groups (ALT: 49.37, 62.81, and 82.83 U/L, respectively, P<0.05; AST: 48.32, 67.16, and 82.54 U/L, respectively, P<0.05). In the treatment group, CEUS did not detect hepatic lesions or ascites as found in the two control groups, and the perfusion of the liver was homogeneous.

CONCLUSIONThe injectable hemostat injected under the guidance of CEUS can effectively control grade III-IV hepatic hemorrhage in the canine model and show strong effects of stopping bleeding and promoting wound healing.

Animals ; Contrast Media ; Dogs ; Gelatin ; administration & dosage ; therapeutic use ; Hemostasis, Surgical ; Liver ; injuries ; Ultrasonography, Interventional

Objective To analyze the complications of radical vaginal hysterectomy in patients with locally bulky cervical cancer.Methods All 258 patients of early cervical cancer (stage Ⅰ A2-Ⅱ A) selected in our hospital during the period of June 2011 to June 2016 undergoing radical vaginal hysterectomy and laparoscopic pelvic lymph node dissection were analyzed.All cases were divided into observation (locally bulky) and control (conventional) groups.Comparison analysis was performed for complications of the two groups and the influence of neoadjuvant chemotherapy on the complications of local bulky patients.Results The incidence of complications in the observation group was 26 cases (27.9％),higher than that in the control group of 28 cases (17.0％),the difference was statistically significant (P ＜ 0.05).The incidence of bladder injury (5 cases vs 2 cases) in observation group was significantly higher than that in control group (P ＜ 0.05).For patients with locally bulky early cervical cancer,the incidence rate of complications of the neoadjuvant chemotherapy group (15.8％) was significantly lower than the simple operation group (36.4％) (P ＜ 0.05).The incidence rate of ureteral injury in neoadjuvant chemotherapy group (0 cases vs 6 cases) was significantly lower than that in simple operation group (P ＜ 0.05).Conclusions Early cervical cancer patients with locally bulky (stage Ⅰ B2/ 1Ⅱ A2) had higher incidence of complications of radical vaginal hysterectomy,and neoadjuvant chemotherapy can reduce the incidence of surgical complications.

Immune deficiency of the host caused by allogeneic hematopoietic stem cell transplantation (allo-HSCT) is the initial factor of reactivation of latent human cytomegalovirus (HCMV). The risk factors of reactivation of HCMV in allo-HSCT recipients consist of the serological status of HCMV in donors and recipients, the matching degree of human leukocyte antigen (HLA) and pretreatment patterns, etc. The reactivation of HCMV is associated with the expression of a series of viral cleavage and proliferation proteins induced by the overexpression of major immediate early promoter/enhancer (MIEP) in the viral genome. In this article, the risk factors of reactivation of HCMV after allo-HSCT, the molecular changes related to maintaining latent infection of HCMV, the key role of MIEP overexpression in reactivation of HCMV, and the molecular pathways involved in reactivation of HCMV after allo-HSCT were reviewed and the major molecular events of reactivation of HCMV after allo-HSCT were elucidated, aiming to provide reference for the prevention and treatment of cytomegaloviral disease (CMVD) after allo-HSCT.

OBJECTIVETo explore the molecular mechanism for a boy suspected with 3-methylcrotonyl-CoA carboxylase deficiency by neonatal screening.

METHODSPCR and Sanger sequencing were used to identify potential mutations of MCCC1 and MCCC2 genes. SIFT and Polyphen-2 software was used to predict the effect of variant on the protein function and conservation of the variant across various species. Human Splicing Finder and Swiss-PdbViewer4.1.0 were applied to analyze the possible mechanism of the variant.

RESULTSFor the proband, a compound heterozygous mutation was discovered in the MCCC1 gene, namely c.539G>T (p.G180V) and c.704_711del (p.A235Vfs*4), which were inherited from his father and mother, respectively. The two mutations have disrupted the protein conformation, which in turn may impact the function of MCC protein.

CONCLUSIONThe compound heterozygous mutations of the MCCC1 gene may contribute to the 3-methylcrotonyl-CoA carboxylase deficiency manifested by the patient.

Amino Acid Sequence ; Base Sequence ; Carbon-Carbon Ligases ; chemistry ; deficiency ; genetics ; DNA Mutational Analysis ; Heterozygote ; Humans ; Infant, Newborn ; Male ; Models, Molecular ; Mutation ; Neonatal Screening ; methods ; Protein Conformation ; Sequence Homology, Amino Acid ; Urea Cycle Disorders, Inborn ; diagnosis ; genetics