Objective To investigate plasma soluble intercellular adhesion molecule-1 ( sICAM-1) concentration in women with polycystic ovary syndrome (pcos)and their clinic significance. Methods The level of sICAM-1 in serum in 41 patients with pcos and in 39 healthy persons were measured by ELASA.The possible relationship between sICAM-1 and clinical materials were analyzed by multiple linear regression analysis.Results ①The sICAM-1level in women with PCOS was higher than of that healthy persons(P

Imatinib mesylate,as the first generation Bcr-Abl tyrosine kinase inhibitor,has brought revolutionary treatment for Philadelphia chromosome (Ph)-positive chronic myelogenous leukemia (CML);it has been recommended as the first-line treatment for CML by NCCN Practice Guidelines in Oncology in 2008 and European LeukemiaNet(ELN) criteria.However,imatinib has three limitations:first,it is expensive and can not be stopped if efficancy to be maintained;Second,some 20%~30% of patients develope resistance to imatinib;and third,the CML patients can not be cured with imatinib.Taking into consideration of the situation in China,we recommend individual therapy using TKI,HSCT,interferon and cytotoxic drugs for CML patients in China.

Objective To observe the effects of hyperbaric oxygen (HBO) on the expression of NF-?B and ICAM-1 after cerebral ischemia-reperfusion in rats. Methods The middle cerebral artery occlusion-reperfusion (MCAOR) model was established by using Zea-Longas method in rats. Seventy-two rats were recruited in this study and randomly divided into 3 groups: a cerebral ischemia-reperfusion group (CIR group),a CIR+HBO group(HBO group),and a sham-operation group(SO group). The infarct volume of each group was measured by TTC staining technique, and the expression of NF-?B and ICAM-1 was measured at 24 h, 48 h, 72 h and 120 h, respectively, after reperfusion by using immunohistochemistry staining. Results The infarct volume in HBO group was significantly smaller than that in CIR group (P

Objective:To explore the necessity of monitoring polysomnography (PSG ) in snoring children.Method:The PSG were monitored in 162 children with snoring or apnea.Acording to results of PSG,162 cases were separated into two groups:group obstructive sleep apnea hypopnea syndrome(OSAHS) and group primary snoring(PS),monitoring data including:apnea hypopnea index(AHI),snoring index(SI),lowest oxygen saturation(LSaO_2) and time of SaO_2<0.9,all data were undertaked statistical analysis. Result:In all 162 snoring cases,150 cases(92.6%) belong to group OSAHS,12 cases(7.4%) belong to group PS;Differences of data of age,sex and body mass index(BMI) are not significant but that of AHI,SI,LSaO_2 and time of SaO_2<0.9 are significant(P<0.05).Conclusion:It's necessary to monitor PSG in snoring children for early diagnosis and correct treatment to avoid disadvantage of OSAHS.

ObjectiveTo seek the approach to the initial diagnosis of pulmonary embolism through analysis and conclusion of the clinical features of pulmonary embolism.MethodsThe high risk factors,clinical manifestation and results of common auxiliary examinations of 23 patients with pulmonary embolism were analyzed retrospectively.ResultsThere were 91.30％(21/23)patients with high risk factors.The common symptoms were dyspnea (91.30％,21/23) and chest tightness (69.57％,16/23 ),while the triad of pulmonary embolism merely accounted for 13.04％ (3/23).And other symptoms included palpitation,chest pain,hemoptysis and syncope,etc.Blood gas analysis indicated that there were hypoxemia and hypocarbia.The positive rate of D-dimer was 91.30％ (21/23).The abnormal rate of electrocardiogram was 91.30％( 21/23 ) and the abnormal rate of echocardiography was 86.96％(20/23).ConclusionAppropriate approach to the initial prognosis can help to establish the diagnosis of patients with suspected pulmonary embolism as early as possible,as well as differentiate other cardiopulmonary diseases.

Objective To investigate the pathogenesis of interleukin-21 (IL-21)role in primary biliary cirrhosis (PBC).Meth-ods 38 cases of PBC were selected for the study.35 caeses of healthy subjects were selected as the control group in January 2012 to January 2014 from Shenzhen Fuyong People’s Hospital of Baoan District and the Third People’s Hospital of Shenz-hen.The levels of IL-21,IL-17 of two groups were measured with Enzyme-linked immunosorbent assay (ELISA).The levels of T helper lymphocytes 17 (Th17),regulatory T cells (Treg)cells ratios of two groups were measured with flow cytome-try.The relationship of IL-2 1 and liver function were analyzed with pearson correlation.Another analysis of pyruvate through the establishment of in vitro deaminase complex E2 subunit (PDC-E2)peptides relationship with Th17 and Treg cell.Results The levles of IL-17 (18.23±4.12)ng/L,IL-21 (512.25±18.25)ng/L,Th17 (3.98±0.98)%,Th17/Treg (39.25±3.25)% of PBC group were significantly higher than the control group (7.89±3.26)ng/L,(212.98±21.52)ng/L,(0.92±0.21)% and (12.98±3.12)%,while the PBC group Treg (3.11±0.85)% were lower than the control group (8.36±1.12)%.IL-21 were positive correlation with IL-17,Th17 (t=8.886,7.021,4.448,10.112,5.125,P<0.05).In vitro experiments showed that the addition of IL-21 in the culture system,the levels of Th17 (2.41±0.82)%,Th17/Treg cells(32.98±3.12)% were significantly higher than the control group(0.98±0.21)%,(12.25±3.25)%,while Treg (4.75 ±0.68)% were lower than the control group(11.85±0.96)%,the difference was statistically significant (8.521,6.489, 8.236,P<0.05).Conclusion IL-21 levels increased with the pathogenesis of PBC has a close relationship,which can pro-mote the reaction of PDC-E2 Th1 7/Treg immune imbalance caused thereby occurs mediated by PBC.

Objective:To explore the effect of sodium cantharidate vitamin B6 injections in the adjuvant treatment of advanced cer-vical cancers. Methods:Totally 60 cases of advanced cervical cancer patients were randomly divided into the observation group and the control group, and the control group was given common DP chemotherapy and radiotherapy, while the observation group was given sodium cantharidate vitamin B6 injections additionally. After the 6-week treatment, the short-term curative effect, bone marrow inhibi-tion adverse reaction, immune function and life quality were compared between the two groups. Results:The short-term curative effect in the observation group was 66. 7%, which was significantly higher than that in the control group (40%)(P<0. 05). The degree of adverse reaction was significantly lower than that in the control group with statistical significance (P<0. 05). After the treatment, CD8 +, NK cells and CD8 + / CD4 + in the two groups were significantly improved, and those in the observation group were all better than those in the control group (P<0. 05). The improvement of life quality in the observation group was more notable than that in the control group with statistical significance (P <0.05). Conclusion: Sodium cantharidate vitamin B6 injections can significantly in-crease the short-term curative effect and immune function, decrease bone marrow inhibition and improve life quality of advanced cervi-cal cancer patients.

Objective To carry out patients' participation in promoting health care workers(HCWs) to improve hand hygiene (HH) compliance in the outpatient transfusion room, obtain real data of HH, and further provide basis for performing the activity in the whole hospital.Methods HH compliance of nurses in outpatient transfusion room during four stages was observed by using the healthcare-associated infection control toolkit mobile phone APP.Intervention was not implemented at the first stage, HH promotion was implemented at the second stage, simulation of patients participated in promoting HCWs to improve HH compliance was performed at the third stage, and patients actually participated in promoting HCWs to improve HH compliance at the fourth stage.A questionnaire about patients' willingness to participate in the promotion of HCWs to improve HH compliance was developed and filled out by patients and nurses.Results HH compliance rates of nurses in transfusion room at four stages were 21.43%, 44.27%, 61.48%, and 82.88% respectively, differences was significant(χ2=110.35,P<0.01);HH correct rates at four stages were 44.44%, 74.14%, 81.33%, and 81.82% respectively, differences was significant(χ2=18.50,P<0.01).Conclusion Patients participating in promotion of HH can significantly improve HH compliance of HCWs, which is simple and effective, and worth to be popularized.

Objective To observe the clinical effect of psychological intervention combined with somatostatin in the operation of pancreas. Methods From January 2016 to August 2017, 68 cases of pancreatic surgery were treated in our hospital. The patients were randomly divided into the observation group (n=34) and the control group (n=34). All patients were treated with somatostatin after the operation of pancreas. The patients in the observation group were treated with positive psychological intervention, and the effect of the application was observed. Results After the intervention, the two groups of patients with SAS and SDS were improved, the improvement is more obvious in the observation group (P<0.05);the observation group anal exhaust time, patients with gastrointestinal peristalsis time, bed time, hospitalization time were significantly shorter than the control group (P<0.05). Conclusion The combination of psychological intervention and somatostatin can improve the psychological status and promote postoperative recovery of patients after pancreatic surgery.

OBJECTIVE:To analyze volatile oil from the roots and fruits of Kadsura longipedunculata. METHODS:GC-MS method was adopted. The determination was performed on HP-5MS quartz capillary column with nitrogen as carrier gas at the flow rate of 0.9 mL/min. The temperature of sample inlet was 250 ℃,the initial temperature of column was set at 50 ℃(temperature programming). The column pressure was 80 kPa;the ratio of split sampling was 40 : 1. The sample size was 1.0 μL. Mass chroma-tography was as follows:electron bombardment ion source as ion source;electron energy of 70 eV;inlet temperature was 230 ℃;scanning range of m/z 40-400,scanning interval time of 1.0 s. RESULTS:Totally 43 chromatographic peaks were detected in vola-tile oil from the roots of K. longipedunculata,and 24 peaks were identified,accounting for 91.5%;main components were sesqui-terpenes and monoterpenoids,among which the relative contents of (+)-delta-cadinene,γ-cadinene and isovalencene were in high level. Totally 52 chromatographic peaks were detected in volatile oil from the fruits of K. longipedunculata,and 36 peaks were iden-tified,accounting for 82.2%;main components were sesquiterpenes and monoterpenoids,among which relative contents of caroph-yllene,γ-cadinene and valencene were in high level. CONCLUSIONS:The study basically confirm main volatile components in volatile oil from the roots and fruits of K. longipedunculata,and the roots and fruits of K. longipedunculata have significant differ-ence.