Objective To study the effects of three therapies on shoulder pains after gynecological laparoscopies.Methods After the gynecological laparoscopies,180 patients were randomly assigned to hot compress group(n=57),oxygen therapy group (n=65)and routine care group as control group(n=58).All the patients in the three groups were given oxygen inhalation for three hours.Besides,those controls were given mental care,comfort support and massage,while those in the two experiment groups were managed with hot compress on the shoulder and oxygen inhalation via nasal tube at 2 L/min each for 2 hours at 8 am and 4 pm on the first day.The three groups were compared in terms of shoulder pains,at different time points on the first day(at 8 am,4 pm and 8 pm). Results After intervention,there were significant differences between the three groups in terms of shoulder pains(P<0?05).In both experiment groups,the scores on the shoulder pains after intervention were significantly lower than those before intervention(P<0?001). Conclusions Hot compress and oxygen treatment are both effective in relief of the shoulder pain after gynecological laparoscopy. Therefore,the therapy can be decided on economic conditions and postoperative rehabilitations.

Progestagen-associated endometrial protein (PAEP) gene mainly expresses in the secretory phase endometrium and decidua in early trimester of pregnancy.In recent years,it is reported that PAEP is abnormally expressed in many kinds of tumors,such as breast cancer,endometrial carcinoma,ovary cancer,stomach cancer and melanoma.PAEP gene plays an important role in tumorigenesis and tumor development.The application of PAEP gene as an indicator for clinical diagnosis,prognostic and therapy needs further studies on the influence of PAEP gene on tumor biological behaviour.

Objective To determine the urine lead level in school_age children under conditions of environmental lead exposure and evaluate the effects of the presence of body lead on IQ, academic achievement and behavior in school of these children. Methods The concentrations of urine lead and IQs for 118 children aged 7～12 were measured. The academic achievement, behavior in school and the correlated factors were derived from the questionnaires given to their teachers and parents. Results The urine lead level of 118 children was (7.04?3.53)?g/L. In children who lived in city central area the urine lead level was (7.71?3.52)?g/L. It was significantly higher than that of children who lived in a suburban area [(6.37?3.45)?g/L]; No significant differences were observed in IQ between children in city and suburbs. The results by single factor analysis showed that the urine lead level [(10.31?2.16)?g/L] in the lower IQ group (IQ

Objective To discuss the efficacy of omeprazole and pantoprazole in treatment of peptic ulcer hemorrhage.Methods 80 patients with peptic ulcer hemorrhage were selected,they were divided into two groups randomly.The observation group (41 cases) was given pantoprazole by intravenous drip.The control group (39 cases) was given omeprazole by intravenous drip.The efficacy and safety of omeprazole and pantoprazole in treatment of peptic ulcer hemorrhage was evaluated by efficacy,pH before and after treatment,bleeding time,hospitalization and bleeding volume,and adverse reaction during treatment.Results The effective rate was 92.7％ in the observation group and 89.7％ in the control group.There was no statistical significance on effective rate between two groups.But the excellent rate of observation group was higher than that of the control group (P ＜ 0.05).Before treatment,the gastric acid was acidic.There were no statistical significance on pH value between two groups.After treatment,the pH value was increased in two groups.The pH value of observation group was higher than that of the control group (P ＜ 0.05).The hospitalization,hemostasis time and bleeding volume was shorter than that of the control group (P ＜ 0.05).During treatment,the patients given pantoprazole had less adverse reaction (P ＜ 0.05).Conclusion Pantoprazole and omeprazole are suitable for treating peptic ulcer hemorrhage.But the antacid and hemostatic effect of pantoprazole was better with high safety.It was worthy of clinical application.

Objective To detect the content of(1-3)-β-D-dextran(BG)and CD4T lymphocytes in order to early diagnose invasive pulmonary fungal infection(IPFI)in AIDS patients.Methods According to the qualified lower respiratory tract fungal culture re-sults,153 patients with pulmonary infection symptoms and definitely diagnosed AIDS were divided into the positive IPFI group(63 cases)and the negative IPFI group(90 cases);then plasma BG and CD4T lymphocytes were simultaneously detected in the positive IPFI group,negative IPFI group and 50 healthy controls.The same index was performed the pairwise comparison in each group and the statistical analysis was conducted.Results The mean values of BG and CD4T lymphocytes in the positive IPFI group were (56.30±15.38)pg/mL and(56±41)/μL;which in the negative IPFI group were(21.32±14.26)pg/mL and(200±53)/μL;which in the healthy control group were(2.89±1.55)pg/mL and(480±89)/μL.The pairwise comparison of BG and CD4T lymphocytes showed the statistical differences among the three groups by the t-test(P <0.01).Conclusion The combined detection of BG and CD4 lymphocyte has the value in early diagnosis of IPFI)on AIDS apparent infection.

Objective To investigate the effects and possible mechanisms of decitabine on heat-shock protein 22 (HSP22) expression in hematopoietic tumor cell lines and bone marrow samples from patients with hematopoietic tumor.Methods The expression of HSP22 in 13 hematopoietic tumor cell lines,20 primary patients' samples and 10 normal donor' samples were detected by semi-quantitative reverse transcription polymerase chain reaction (RT-PCR).After HSP22 induction with a demethylating agent decitabine (2 μmol/L),the methylation of the HSP22 promoters in hematopoietic tumor cell lines,healthy donors and bone marrow samples from patients with hematopoietic tumor were detected by methylation specific PCR (MSP).Results Expression of HSP22 was not detected in 13 hematopoietic tumor cell lines,20 primary patients' samples or 10 healthy donors' samples.Decitabine can induce the expression of HSP22 in hematopoietic tumor cell lines and bone marrow samples from patients with hematopoietic tumor.Decitabine can maintain partially demethylation of HSP22 promoters in hematopoietic tumor cell lines.HSP22 promoters were highly methylated in BMMC of the healthy donors and patients with hcmatopoictic tumor.Conclusion Decitabine can induce the expression of HSP22 in hematopoietic tumor cells partly by demethylation of HSP22 promoters.

Objective To investigate the effect of equol on ERK mediated signal transduction pathway and to clarify its mechanism of proliferation inhibition on human ovarian carcinoma cell line SKOV-3. Method SKOV-3 cells were treated with 10-8,10-7,10-6,10-5,5?10-5,10-4 mol/L equol for 24,48 and 72h. After pretreatment with 10 ?mol/L U0126 an ERK signaling pathway inhibitor or ICI182,780,estrogen receptor inhibitors for 1h,then treatment with 50 ?mol/L equol for 2h,the cell viability was examined and the expressions of ERK and p-ERK protein were determined using Western blotting. Results Equol was demonstrated to inhibit SKOV-3,proliferation time-and dose-dependently. The expression of p-ERK protein was decreased in dose-dependent manner,while the expression of total ERK was unchanged. Both the single use of U0126,or ICI182,780,and combined with equol could decrease the expression of p-ERK protein. Conclusion Equol could inhibit proliferation in ovarian carcinoma cell lines SKOV-3. Its inhibitory effect appears to be due to down-regulation of p-ERK protein.

Objective To evaluate the efficacy of ultrasound for placement of laryngeal mask airway (LMA) in comparison with fiberoptic bronchoscope in adult patients.Methods Fifty-eight ASA physical status Ⅰ or Ⅱ patients,aged 18-57 yr,weighing 50-70 kg,with body mass index 20-30 kg/m2,scheduled for gynecological operation under general anesthesia,underwent standard general anesthetic technique with 4 # LMA-ClassicTM.After clinical assessment of correct placement of LMA,the position of the LMA was confirmed by transverse neck ultrasound,and reconfirmed using fiberoptic bronchoscopy.The peak airway pressure and oropharyngeal leak pressure were recorded.Results When the outcome of clinical assessment of correct placement of LMA was considered as satisfactory,the rate of ideal anatomic placement assessed by ultrasound evaluation was 69 %,and the rate of ideal anatomic placement assessed by fiberoptic bronchoscopy was 59 %,and it showed that there was no significant difference in detecting the ideal placement of the LMA (P ＞ 0.05).The oropharyngeal leak pressure was significantly higher when ultrasound was used for confirmation of the correct placement of LMA than that when fiberoptic bronchoscope was used (P ＜ 0.05).Conclusion Ultrasound provides better efficacy for placement of LMA in indicating sealing of LMA than fiberoptic bronchoscope and is helpful in improving ventilation conditions in adult patients.

Objective To approach the efficiency and feasibility of preserving the fertility for patients with placental site trophoblastic tumor ( PSTT ).Methods Totally 2 086 cases of gestational trophoblastic neoplasm ( GTN) patients registered in Peking Union Medical College Hospital between 1998 and 2013.Fifty-seven of them were PSTT patients , 40 cases of which suffered hysterectomy , the rest 17 PSTT patients who preserved their fertility were analyzed retrospectively.The computerized database of clinical and pathological reports was reviewed in this cohort.Results The clinical manifestation of PSTT was not specific compared to other types of GTN.The average age of the 17 patients was 29.5 years old (range 22-39 years).The most common antecedent pregnancy was term birth (8 cases), the others were spontaneous abortion in 4 case, artificial abortion in 3 cases and molar pregnancy in 2 cases.The baseline serum β-hCG was slightly elevated and 12 patients (12/15) were less than 1 000 U/L.In this cohort, nine of the patients were in stage Ⅰ, while the other eight cases were in stage Ⅲ .The patients suffered conservative surgery, including dilation and curettage of uterus in 7 cases, open abdomen uterine lesion excision in 4 cases, laparoscopic uterine lesion excision in 3 cases, hysteroscopic uterine lesion excision in 1 case, and pulmonary lobectomy in 2 cases.Two of the patients didn′t received chemotherapy , while the other 15 cases suffered combination chemotherapy.Compared with 40 patients who suffered hysterectomy during the same interval , fertility preservation group did not result in poor outcomes or high risk of relapse rate.Six subsequent pregnancies happened after the therapy , two of them were during their second-trimester, while four patients had healthy babies by vaginal delivery in two and cesarean section in two .The scar of the uterus was fairly well during the cesarean sections.Conclusions Reservation of fertility therapy could be considered in highly-selected patients for young women who strongly desired to preserve their fertility and with localized lesion.Exactitude follow-up after therapy should be recommended.Contraception should also be recommended for at least one year after the chemotherapy.Vaginal delivery could be an option for the future pregnancies.

Objective To study the effect of the levels of serum gonadal hormone and plasma calcitonin gene-related peptide(CGRP) on the hot flushes symptom of perimenopausal women. Methods 65 perimenopausal women (35 with hot flushes and 30 without hot flushes) and 25 healthy fertile women were enrolled. The subjects were analyzed for serum estradiol (E2), follicle-stimulating hormone (FSH) ,luteinizing hormone (LH) and plasma calcitonin gene-related peptide (CGRP). Results. ① There were no significant differences of the E2 levels between the perimenopausal women with and without hot flushes (P>0.05). The levels of FSH and LH were significantly higher in the women with hot flushes than women without hot flushes and fertile women(P<0.05),② The levels of plasma CGRP were significantly higher in the women with hot flushes than women without hot flushes (P<0.05), and significantly lower than fertile women,③The levels of plasma CGRP were significantly higher in severe hot flu-shes group than that in the mild hot flushes group and moderate hot flushes group(P<0.05), the severity of hot flu-shes was positively related to the level of plasma CGRP(rs=0.823, P<0.01), but there was no relationship be-tween serum E2 and the severity of hot flushes (P>0.05). Conclusion The occurrence of perimenopansal hot flu-shes might be closely related to the decline and fluctuation of serum E2,increase of FSH and LH and the concentra-tion variety of plasma CGRP.