Objective To explore ultrasonographic characteristics and prognosis of cesarean scar pregnancy in the ultrasound.Methods To conducted a retrospective study of 8 cases of diagnoses of cesarean scar pregnancy in ultrasound in our hospital from January 2013 to August 2015.All cases had ultrasonographic examinations regularly during the pregnancy and were confirmed placenta increta by cesarean section or prenatal MRI (6 cases).The imaging characteristics of 8 cases of pregnant women in early pregnancy by transvaginal ultrasound,and the positions of gestational sac and chorion frondosum were observed.Ultrasonic follow-up results,numbers of cesarean delivery,final diagnosis,and pregnancy outcome were analyzed.Results Eight cases of patients were diagnosed cesarean scar pregnancy,and all of ceses were diagnosed placenta increta by ultrasound from 11 weeks to 24 weeks of gestation.It was found that the positions of chorion frondosum were located in the lower edge of gestational sac in Two-dimensional ultrasound and the chorion frondosum was covered in cesarean section scar.The echoes of proliferous chorion frondosum were stronger than the rest of chorion leve and decidua reflexa,and the thickness of proliferous chorion frondosum were thicker than the rest of chorion leve and decidua reflexa.In the follow-up ultrasound of 8 cases in the second trimester,the original position of chorion frondosum which covered and the position of placenta were roughly similar.The position of placenta did not move up with the gestational weeks,in addition,appeared as placenta previa and covered in cesarean section scar.Five patients had strong childbearing willing of continue to conceive,one case of which needed hysterectomy,four of which underwent cesarean section delivery with alive births after using bilateral iliac arteries balloon occlusion.The rest 3 cases underwent induction of labor after using bilateral iliac arteries balloon cclusion.Conclusions Cesarean scar pregnancy in first pregnancy may be develop as placenta accreta in second and third trimester pregnancy.If chorion frondosum was observed to cover cesarean section scar by ultrasound in early pregnancy,scar pregnancy diagnosis was established.Pregnant women who have strong willing to continue their pregnancy should be pay more attentin to thiers placenta previa and placenta percreta in second and third trimester pregnancy.Close follow-up are needed.

Objective To explore the therapeutic effect of combined endoscopic embelization and variceal ligation (EVL) for management in cirrhotic patients with gastroesophageal variceal bleeding. Meth-otis One hundred and fifty-six cases of active gastric fundal variceal bleeding combined with esophageal var-ices of over degree Ⅱ, and with other causes leading to upper digestive tract bleeding excluded, were ran-domized into therapeutic group (n = 80) and control group (n = 76). For the therapeutic group, endoscopic cyanoacrylate injection for embelization of gastric fundal varices and EVL for esophageal varices were per-formed simultaneously. For the control group, EVL was performed 2 months after embolization. Results There was no complication in beth groups. The rate of hemostasis in therapy group was 96. 3% (77/80), and that in control group was 97. 4% (74/76, P >0.05). There was significant difference between two groups, regarding the rates of early re-bleeding [6. 4% (5/78) vs 21.3% (16/75), P < 0. 05] and re-bleeding at 6 months [13.0% (9/69) vs 25. 4% (17/67), P < 0. 05]. There was no significant difference between two groups, regarding the effective rate in disappearance of gastric fundus varices (61.6% vs 59. 1%), and in that of esophageal varices (74. 0% vs 67.9%). Conclusion Endescopic embelisation of gastric fundus vaxices, combined with EVL for esophageal varices, is a safe and effective procedure for the treatment of gastroesophageal variceal bleeding, and it can reduce the rate of re- bleeding.

50%).The resistance of Enterococcus avium and E.faecalis to ciprofloxacin was over 30%.CONCLUSIONS To Gram-negaive bacteria may use ?-lactamase inhibitors with antimicrobials and amikacin.To nonfermenters may use ciprofloxacin.To Gram-positive bacteria may use teicoplanin,nitrofurantoin,ampicillin/sulbactam and others.

Objective To observe the curative effect of continuous gastrointestinal decompression after gastric lavage with edible oil on saving patients with oral aluminum phosphide poisoning.Methods Seventy-eight patients with oral aluminum phosphide admitted to the Department of Internal Emergency of the Second People's Hospital of Yunnan Province from October 2009 to October 2016 were divided into a mild poisoning group (39 cases), a moderate poisoning group (26 cases) and a severe poisoning group (13 cases) according to clinical manifestations and laboratory examinations, all the patients were treated with continuous gastrointestinal decompression after early gastric lavage with edible oil, including scavenging toxicant, correcting intracellular oxygen intake and metabolic disturbance, and inhibiting and eliminating inflammatory mediators. The difference of remission times of clinical symptoms, recovery times of abnormal indexes and hospitalization times were compared among patients with different disease severities. Results With the aggravation of disease, the remission times of clinical symptoms (hours: from mild to severe were 24±12, 54±18, 84±12), recovery times of abnormal indexes (hours: from mild to severe were 18±6, 72±0, 108±12) and hospitalization times (hours: from mild to severe 48±24, 120±24, 144±24) were all gradually extended. Of the 13 patients with severe poisoning, 2 patients died of multiple organ functional failure (MOF) after 28 hours of treatment because they were incapable of cooperating with continuous gastrointestinal decompression. There were 76 patients were clinically cured, the cure rate being 97.4%. In the follow-ups at 1 month and 6 months after the treatment, no abnormalities were seen.Conclusion Continuous gastrointestinal decompression after early gastric lavage with edible oil for saving patients with oral aluminum phosphide poisoning is an effective therapy worthwhile to be popularized.

Seventy two diabetic subjects type Ⅱ were given konjac food for 65 days.The data analysed by multiple F-test indicated that the fasting blood glucosc(FBG), 2-h postprandial blood glucose (PBG) at the 30th and 65th day after consuming the food were significantly reduced (P = 0.001, P200mg%) decreased on the average by 51.8 and 84.6 mg% respectively, those with FBG-O 150-200 mg% by 24.1 and 68.7mg%, and those with FBG-0200 mg%).It could be concluded that konjac food was very useful in both prevention and treatment of hyperglycemia.

Objective To evaluate gastric varices embolization by endoscopic ultrasonography (EUS). Methods One hundred and eighty-five hepatic cirrhosis patients complicated with gastric varices were divided into two groups, the EUS group, 109 patients and the control group, 76 patients. Ninty-nine patients with confirmed gastric varices by EUS in the EUS group were treated by Histoacryl. All of the patients were examined by EUS soon after the embolization and at three months later. While 76 cases confirmed by endoscopy in the control group were treated by Histoacryl who only examined by EUS three months later. Results The rate of hemostasic both were 100% and rebleeding never occurred within three weeks in EUS group while the rate of the early rebleeding in the control group was 11. 8% (9/76). There was significant difference between the two groups (P

eiving Solifenacin 5.8% compared to those recei-ving Tolterodine 10.4%(P<0.05). Conclusion Solifenacin could be the safer and effective drug in the treatment of OAB patients with main complaints of urinary urgency and urgy incontinence.

Objective To investigate the epidemiological characteristics of dengue fever in Shenz-hen city in 2014 and to analyze the evolutional characteristics of the epidemic dengue virus(DENV)strains in order to provide scientific guidelines for the prevention and control of dengue fever. Methods Descrip-tive epidemiological analysis was used to analyze the prevalence of dengue fever in Shenzhen city in 2014. Immunochromatography and real-time PCR were performed to detect the specific antibodies(IgM and IgG) and DENV nucleic acids in serum samples collected from suspected cases of dengue fever. Serum samples collected from the patients at early stage of dengue fever were used to infect the C6 / 36 cell line for further isolation of DENV strains. The types of isolated DENV strains were determined by using real-time PCR. E genes of the isolated DENV strains were amplified by RT-PCR and then sequenced. DNAStar and Clustslx (1. 83)softwares were used to analyze the homology between DENV strains isolated in Shenzhen and other areas. A phylogenetic tree based on the sequences of E genes of Shenzhen strains and other sequences of DENV reference strains downloaded from GenBank was constructed for further analysis. Results A total of 454 cases of dengue fever were reported in Shenzhen in 2014 with a male to female ratio of 1. 43 ∶ 1. Local patients accounted for 76. 21% and the rest 23. 79% were imported cases mainly from Southeast Asian and surrounding cities. There were 441 cases reported from September to November,accounting for 97. 14% of all reported cases. Most of the infected subjects were aged 20 to 50,accounting for 76. 73% . Of the 270 samples positive for DENV nucleic acids,strains of DENV-1,DENV-2,DENV-3 and DENV-4 accounted for 87. 41% ,8. 89% ,0. 37% and 2. 22% ,respectively. The phylogenetic tree analysis revealed that the DENV-1 strains belonged to two genotypes,which were genotypeⅠ and genotype Ⅴ. The DENV strains of genotypeⅠ were highly similar to the epidemic strain isolated in Shenzhen in 2010 and the genotype Ⅴstrains were first reported in Shenzhen. The homology analysis of the nucleotides of E genes showed that mi-nor differences in the nucleotide sequences were found between DENV-2 strains. All of the DENV-2 strains belonged to the genotype Ⅳ as indicated by the phylogenic tree. Conclusion There were 454 cases of den-gue fever(including both local and imported cases)reported in Shenzhen city in 2014,reaching an all-time high. DENV-1 was the predominant pathogen in combination with an increased infection of DENV-2. This study indicated that the prevalent DENV strains might be imported from Southeast countries and neighboring cities. Further researches should be conducted to analyze whether dengue fever is endemic in Shenzhen City.

OBJECTIVETo investigate the effects of Xinfeng Capsule (XFC) on pulmonary function and related mechanism in adjuvant-induced arthritis (AA) rats.

METHODSThe rats were randomly divided into five groups: normal control (NC), model control (MC) groups, methotrexate (MTX), tripterygium glycosides tablet (TPT) and Xinfeng capsule (XFC) treatment groups. The adjuvant-induced arthritis model was established by intracutaneous injection of 0.1 mL Freund ' s complete adjuvant in the right paw of rats; the drugs were given 19 d after model establishment. The toe swelling degree (E), arthritis index (AI), pulmonary function, peripheral blood Treg levels, pathological changes of lung tissue and expression of Foxp3, TGF-β1, Smad3, Smad7 proteins in lung tissue were measured 30 d after drug administration.

RESULTSCompared to NC group, the levels of E, AI, alveolitis score, TGF-β1 and Smad3 were significantly increased (P <0.05 or P <0.01); maximum expiratory flow 25% of vital capacity (FEF25),50% maximal expiratory vital capacity flow (FEF50), maximum expiratory flow at 75% of vital capacity (FEF75), maximum mid-expiratory flow (MMF), force peak expiratory flow (PEF), CD4+ CD25+ Treg, Foxp3 and Smad7 were significantly decreased in MC group (P <0.05 or P < 0.01). Compared to MC group,the expression of E, AI, TGF-β1 and Smad3 were reduced, while FEF50, FEF75, MMF, PEF, Treg, Foxp3 and Smad7 were elevated in XFC group (P <0.05 or P <0.01). Compared to XFC group, the level of body mass,FEF25,FEF50, FEF75, MMF and Treg were lower in MTX and TPT groups (P <0.05 or P <0.01).

CONCLUSIONThere are inflamed joints and reduced pulmonary function in rats of adjuvant-induced arthritis. XFC can inhibit paw edema degrees, reduce arthritis response, and improve pulmonary function, which is associated with up-regulating expression of Treg and Foxp3, down-regulating the expression of TGF-β1 and adjusting TGF-β1/Smads signal pathway.

Animals ; Arthritis, Experimental ; drug therapy ; metabolism ; physiopathology ; Capsules ; Drugs, Chinese Herbal ; therapeutic use ; Forkhead Transcription Factors ; metabolism ; Lung ; drug effects ; pathology ; physiopathology ; Male ; Rats ; Rats, Wistar ; Smad3 Protein ; metabolism ; Smad7 Protein ; metabolism ; T-Lymphocytes, Regulatory ; metabolism ; Transforming Growth Factor beta1 ; metabolism