Acupuncture Points ; Acupuncture, Ear ; Adult ; Dizziness ; therapy ; Headache ; therapy ; Humans ; Male ; Middle Aged ; Moxibustion ; Rhinitis, Allergic, Seasonal ; therapy

Objective To study the effect of small diameter graft (0.8 cm) splenocaval or mesocaval shunts combined with pericardial devascularization in the treatment of portal hypertensive variceal bleeding. Methods Splenocaval shunts were performed in 14 patients and mesocaval shunts were done in 24 patients, in combination with pericardial devascularization. Results The average decrease of free portal pressure was 6.6±1.2 cm. There was no significant changes in liver function postoperatively (P>0.05). Platelet counts and leukocyte counts were back to normal in splenocaval shunt patients postoperatively (P< 0.05). Operative mortality was 3%. Pyrexia developed in 4 patients, intractable ascites in 1 patient, chylons ascites in 1 patient, hepatic encephalopathy in 1 patient, intraabdominal infection in 1 patient and stress ulceration in 1 patient. All patients recovered after expectant treatment except one who died from severe intraabdominal infection. 35 patients received follow-up between 6 months and 3 years, total effective rate was 89%, 2 patients died from recurrent variceal bleeding, the shunt potency rate was 80% in 1 year and 75% in 3 years. Esophagogastric varices disappeared or alleviated as shown by endoscopy in 25 patients on 6 months postoperatively. Conclusions Small diameter portosystemic graft shunts combined with poricardial devascularization is an effective therapy for bleeding esophagogastric varices with a low rate of hepatic encephalopathy. Splenocaval shunt alleviates hypersplenism concurrently.

Objective To study the differential expressions of labour-associated genes,including interleukin-8 (IL-8),oxytocin receptor (OTR) and prostaglandin H synthase type-2 (PGHS-2)) between preterm labour and term labour myometrium and their clinical significance.Methods Seventeen cases of preterm labour (PTL) and 31 cases of preterm no labour (PTNL) of pregnant women were selected as study group,while 6 cases of term labour (TL) and 6 cases term no labour (TNL) of pregnant women were chosen as control.Lower myometrial tissue biopsies were collected to detect the expressions of IL-8,OTR and PGHS-2 by real-time fluorescence quantitative polymerase chain reaction (qRT-PCR) as well as Western blot analysis.The expression data were then statistically analyzed in combination with clinical data.Results In the lower myometrial tissues,the mRNA levels of IL-8 and PGHS-2 were significantly lower in PTL group than in TL samples (P0.05),but the PGHS-2 mRNA level was significantly higher in TL group than in TNL group (P0.05).Correlation analysis suggested that the mRNA level of IL-8 was significantly correlated with gestational age in PTNL group (r=0.294,P=0.042).Multiple linear regression analysis showed a mutual control effect of the expressions of IL-8,OTR and PGHS-2 in preterm but not in term labour group.Conclusion Our results show that there are significant differences of the expression of labour-associated genes in lower myometrum between preterm labour and term labour,which might becorrelated with the progression of preterm labour.

Objective To investigate the relationship between IgG antibody titer in pregnant women with maternal-fetal ABO blood incompatibility and hemolytic disease of fetuses and newborns.Methods From January 31 2009 to January 31 2010,1269 singleton pregnant women who were suspected to have maternal fetal ABO blood incompatibility in Department of Obstetrics and Gynecology,Southwest Hospital,Third Military University were collected.Anti-A or anti-B IgG titers of them were detected at 28-30 gestational age,and umbilical cord blood were taken when delivery and hemolytic disease of the newborn serological test were done to diagnose hemolytic disease of the newborn (HDN).The relationship between the titers and incidence of fetal or neonatal hemolytic disease was retrospectively analyzed by Kendall tau rank correlation.Results No IgG of anti-A or anti-B in serum were found in 58.4％ (741/1269) pregnant women,while the antibody titer of 5.1％ (65/1269) pregnant women were more than or equal to 1 ∶ 128.When they were tested again at 36 gestational week,the titer of 17 cases increased twice but lower than 1 ∶ 512.No signs of intrauterine hemolysis,such as edema,ascites and pleural effusion,were found.Three hundred and eighty neonates (29.9％,380/1269) were diagnosed as HDN.Among which,12 cases (3.2％,12/380) showed mild anemia and (or) jaundice within 24 hours after delivery.There was positive correlation between incidence of neonatal hemolysis and antibody titer(Tb=-0.293,P＜0.01).The incidence of HDN increased from 85.4％ (35/41) in women with antibody titer of 1 ∶ 128 to 5/5 inwomen with antibody titer at 1 ∶ 512 (x2=108.906,P＜0.01).Among 380 HDN neonates,322 cases were transferred to neonatal intensive care unit for phototherapy based comprehensive therapy,and two underwent exchange transfusion.All patients were cured.Conclusions The intrauterine hemolysis incidence of patients with suspected maternal-fetal ABO blood incompatibility is very low,and no special care is required during pregnancy.Anti-A or anti-B tests during pregnancy is helpful in early diagnosis and management of HDN.

Objective To explore the predicting value of serum cholyglycine (CG), determination of the blood flow of fetal umbilical artery (S/D), non-stress test (NST) results in the prognosis of the newborns. Methods Serum CG, S/D, NST results in 110 cases of intrahepatic cholestasis of pregnancy were determined by radioimmunoassay, color Doppler ultrasonic instrument, and fetal electronic wardship instrument, respectively. The delivery modes and postnatal Apgar scores were recorded. Results CG levels increased the incidence of abnormal S/D and NST in a dose-dependent manner (P

Objective To evaluate the clinieal significance of classification for intrahepatic cholestasis of pregnancy (ICP) on diagnosis and management of ICP. Methods A retrospective analysis was conducted on 1340 cases of ICP admitted to our hospitaI from January 2000 to December 2007.AIl subiects were divided to mild and severe ICP groups.AIl clinical data were retrieved,and clinical manifestations,biochemicsl indicators,mode of delivery,perinatal outcomes were analyzed between the two groups. Results These 1340 ICP cases occupied 8.58% of all the maternity inpatients during the study period.Among those delivered in the hospital(n=1058),including 52 twin pregnancies,the preterm birth rate was 11.72 oA(124/1058),the neonatal asphyxia rate was 2.07%(23/1110),and the perinatal mortality rate was 1.08%(12/1110).Skin pruritus was the main symptom in 75.97%(1018/1340) of all cases and no significant difference was found in theproportion of women with skin pruititus between mild and severe ICP cases [74.89%(522/697) vs 77.14%(496/643),X~2=0.94,P>0.05].The perinatal mortality rate(1.02%vs 1.46%),neonatal asphyxia rate(2.30% vs 1.82%)and preterrn birth rate(11.61 vs 12.04%)showed no difference between women with and without skin pruritus among those delivered in the hospital(all P>0.05).Comparisons between those women with CG≥64.43 μmol/L vs CG<64.43μmol/L,those with AST and/or ALT≥250 U/L vs both AST and ALT<250 U/L,those with TBA≥40 μmol/L vs DOI:10.3760/cma.j.issn.1007-9408.2010.02.005 TBA<40 μmol/L,the perinatal mortality rate,neonatal asphyxia rate and preterm birth rate were all lower in the former groups(all P<0.05).The average gestations at delivery was later in mild ICP women than in the severe ones[(38.3±1.9)weeks vs(36.1±1.7)weeks,P<0.05].And the cesarean section rate(73.73%va 97.33%),preterm birth rate(6.13 0A vs 18.28%),neonatal asphyxia rate(1.05%vs 3.49%) and perinatal mortality rate (0.18% vs 2.26%)in the mild ICP cases were all lower than in the severe ICP women(all P<0.05). Conclusions It ia helpful for the management of ICP by dividing ICP cases into mild or severe ones.Cesarean section ia recommended for severe ICP,and trial of labor may be possible for mild cases under close monitoring.

OBJECTIVETo evaluate the applicability of immune-related response criteria (irRC) in treating non-small cell lung cancer (NSCLC) by Chinese medicine (CM).

METHODSTotally 97 stage III a-IV NSCLC patients were predominantly treated with comprehensive CM. Curative effects were evaluated by three methods such as Response Evaluation Criteria in Solid Tumors (RECIST), Oncologic Curative Effect Evaluation Criteria of Chinese Medicine in Solid Tumor (draft, abbreviated as CM criteria), and irRC. The correspondency and consistency between irRC, RECIST and CM criteria were analyzed and compared. The objectivity of irRC in evaluating curative effect of Chinese medical treatment for NSCLC was assessed.

RESULTSThe correspondency rate of irRC to RECIST was 59. 79% with Kappa value of 0. 379 (U test, P <0. 01). The two criteria had certain correspondence, but with an unsatisfactory consistency. The correspondency rate of irRC to CM criteria rate was 83. 51% with Kappa value of 0.751 (U test, P <0. 01). The two criteria had good correspondence and consistency.

CONCLUSIONSCM criteria had good consistency with CM criteria in evaluating curative effect for Chinese medical treatment of advanced NSCLC. Its results could objectively reflect features and advantages of CM for treating advanced NSCLC.

Asian Continental Ancestry Group ; Carcinoma, Non-Small-Cell Lung ; drug therapy ; immunology ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Lung Neoplasms ; drug therapy ; immunology ; Medicine, Chinese Traditional ; standards ; Treatment Outcome

The Uncariae Ramulus Cum Uncis is a commonly used traditional Chinese medicine. In recent years, many studies have revealed its prominent neuroprotection function. The active ingredients in Uncariae Ramulus Cum Uncis could protect the nervous system in a multi-path and multi-target manner. Uncariae Ramulus Cum Uncis shows the neuroprotective effect by resisting oxidation, scavenging free radicals, modulating neurotransmitters and their related receptors, regulating the inflammatory factors and their related pathways, attenuating neuron apoptosis, reducing intracellular Ca2+ overloads and mitigating neurodegeneration. In this paper, the authors summarized the advance in studies on neuroprotective mechanisms of Uncariae Ramulus Cum Uncis.
Animals ; Calcium ; metabolism ; Drugs, Chinese Herbal ; pharmacology ; Free Radical Scavengers ; pharmacology ; Humans ; Inflammation Mediators ; metabolism ; Neuroprotective Agents ; pharmacology ; Neurotransmitter Agents ; metabolism ; Uncaria ; chemistry

China ; History, 20th Century ; History, 21st Century ; Pathology ; Periodicals as Topic ; history

The epitope-G1 gene of Bovine ephemeral fever virus (BEFV) glycoprotein was synthesised by PCR and cloned into expression vector pPIC9K to construct recombinant plasmid pPIC9K-G1. Then the pPIC9K-G1 was linearized and transformed into Pichia pastoris GS 115. The recombinant P. pastoris strains were selected by a G418 transformation screen and confirmed by PCR. After being induced with methanol, an expressed protein with 26 kDa molecular weight was obtained, which was much bigger than the predicted size (15.54 kDa). Deglycosylation analysis indicated the recombinant G1 was glycosylated. Western blot and ELISA tests, as well as rabbit immunization and specificity experiments indicated that the target protein had both higher reaction activity and higher immunocompetence and specificity. The recombinant G1 protein could be used as a coating antigen to develop an ELISA kit for bovine ephemeral fever diagnosis.