Adenoviridae ; genetics ; Cell Death ; Genetic Vectors ; HT29 Cells ; Humans ; Interleukins ; biosynthesis ; genetics ; RNA, Catalytic ; biosynthesis ; genetics ; RNA, Messenger ; metabolism ; Recombinant Proteins ; biosynthesis ; genetics ; Transfection ; Vascular Endothelial Growth Factor A ; metabolism

It is a trend that innovate the traditional bilingual education model and select a new teaching model.Code-switching is a lingual phenomenon when a passages or articles are expressed with two or more language.To guarantee effect of bilingual education and improve education quality,penetration bilingual education was applied during microbiology teaching.Professional English vocabulary,words,passages or articles were introduced to students timely and by measure by the way of language code-switching.The results showed that bilingual teaching mode with language code-switching inspire study emotion and self-confidence of English expression from students.

Adult ; Aged, 80 and over ; Carcinoma, Hepatocellular ; genetics ; pathology ; DNA Sequence, Unstable ; Female ; Humans ; Liver Neoplasms ; genetics ; pathology ; Lymphatic Metastasis ; Male ; Middle Aged ; NM23 Nucleoside Diphosphate Kinases ; genetics ; Neoplasm Invasiveness

Objective To investigate the value of electromagnetic navigation in microsurgical resection of intracranial cavernous hemangioma of different locations.Methods The microsurgical resection of intracranial cavernous hemangioma of different locations with the guide of electromagnetic navigation of COMPASS Cygnus system,There were 47 cavernous hemangioma of 43 patients,including of multiple cavernous hemangioma of 3 cases,one case had 3,the other 2 cases had 2 ; Including 25 deep in the cerebral cortex(including of 4 deep in the cerebellar cortex),twenty shallow in the cerebral cortex,two were in the orbital apex,including of 4 deep in the sensorimotor cortex,four deep in the language center,and 2 deep in the visual center.Results All 47 cavernous hemangioma of 43 patients,the accuracy was 100％.The resection rate was 100％,including of 16 patients were removed with a straight incision.There was no one with the neurological dysfunction worse postoperative,with no deaths,with 1 case of normal perfusion pressure breakthrough and was cured by conservative treatment.Thirty cases were discharged within 1 week.The blood loss of 30 cases was less than 50 ml.The average registration error of navigation was 1.6 ± 0.4 mm.Conclusion The surgical incision and surgical approach can been designed with the help of electromagnetic navigation system before operation,and can accurately resect the lesions simultaneously avoid brain function area,protect the normal brain tissue,reduce postoperative complications,with the help of the electromagnetic navigation system intraoperative in real time.It is suitable for minimally invasive surgery for intracranial cavernous hemangioma.

Objective To evaluate the radical effect and prognosis of laparoscopic resection for colorectal cancer in China.Methods Articles of non.randomized comparative studies(NRCs)of laparoscopic resection and open Burgery for colorectal cancer which were published before October 2007 were retrieved,and correlated indexeswere extraeted for meta.analysis.Results The mean quality score of the 14 articles selected was 18.92±1.27.The basic characteristics of patients in laparoscopic resection group were similar to those in open surgery group.Compared with open surgery group,the incised length of the intestine in the laparoscopic resection group was shorter by 0.66 cm.and the distance between distal margin of resection and tumor was farther by 0.26 cm.The 2-year survival rate of patients in laparoscopic group Was 1.67 times higher than that of open surgery group.There was no significant difference upon follow-up rate,tumor diameter,number of resected lymph nodes,local recurrence rate and distal metastasis rate between the 2 groups.Conclusions The results of meta-analysis show that laparoscopic resection has the sanle radical effect as open surgery for colorectal cancer.but the 2-year survival rate of patients treated by laparoscopic resection is comparatively higher.

Humans ; Lung Neoplasms ; secondary ; surgery ; Prognosis

Objective To evaluate the effect of therapeutic patient education on improving life quality of children with atopic dermatitis (AD). Methods A total of 109 children with AD were enrolled, including 53 patients in the intervention group and 56 patients in the control group. The intervention group was given therapeutic patient education in addition to routine treatment, while the control group was given routine treatment without therapeutic patient education. After three months two groups were compared with the disease severity and quality of life in children and their families. Results Compared with control group, the intervention group had significant improvements in severity of AD (P?=?0.003) and also significant improvements in quality of life (IDQOL and CDLQI) (P?=?0.004). The family life quality (DFI) of the two groups were both improved, but the difference was not signiifcant (P?=?0.492). Conclusions Therapeutic patient education can improve symptoms of atopic dermatitis, and the quality of life of children as well.

Objective To evaluate the clinical significance of the diameter of the esophageal hiatus on multislice spiral CT(MSCT)and to present the MSCT manifestations of esophageal hiatus hernia (EHH).Methods(1)The distance between diaphragmatic crura(DDC),which indicated the diameter of esophageal hiatus,was measured in 140 normal adult patients on their thoracic and/or abdomenal CT images.(2)The DDC of 56 patients with EHH diagnosed by barium examination was measured on MSCT, and the MSCT findings were analyzed retrospectively.Results(1)The DDC of 140 normal adult cases were(13.44?4.41)mm on average and increased with age.The mean DDCs of patients under the age of 59 year-old(80 cases)and over 60-year-old(60 cases)were 11.03?2.10 mm and 16.67?4.64 mm respective]y,there was a significant difference(t=8.762,P

Objective To study the iodine nutritional status of population living in Tibetan pastoral areas,in order to provide a scientific basis for prevention and control of iodine deficiency disorders.Methods Drinking water samples were collected to test iodine content in agricultural town(Kajiaman) and pastoral area(Zuogaiduoma town) of Hezuo in Gannan Tibetan autonomous prefecture.Thirty of child-bearing age,pregnant and breastfeeding women were selected,respectively,and 90 male adults aged 20-50 from these families(1 from each family) and 90 children aged 8-10 (30 people in each age group) from local schools were randomly sampled at the same time,and urinary iodine (UI) was measured randomly.Edible salt and main food samples were collected to test iodine content from the 10 families of the three types of women,respectively,and they were asked to recall its family intake of food species in the past 24 h excluding spices.The water iodine was determined using arseniccerium redox method (GB/T 5750.1-2006) ; UI with ammonium persulfate digestion-arsenic cerium catalytic spectrophotometric method (WS/T 107-2006) ; salt iodine used direct determination method(GB/T 13025.7-1999); and food iodine with alkali the gray arsenic cerium contact colorimetry.All these work were done in May,2011.Results The average of water iodine was (1.63 ± 0.14)μg/L in agricultural areas and (2.08 ±1.90)μg/Lin pastoral areas of the 10 water samples tested,respectively.The median urinary iodine(MUI) among women of pregnant,lactating and child-bearing age,male adults and children was 141.99,126.65,253.33,258.07,191.0μg/L,respectively,in agricultural areas and 137.26,97.36,126.16,159.48,285.07 μg/L,respectively,in pastoral areas.The difference of MUI in lactating,male adults and children between pastoral and agricultural areas was statistically significant.The proportion of UI ＜ 50 μg/L was less than 20％,and ＜ 100 μg/L was less than 50％ among all population except lactating woman and pregnant women in pastoral areas.The iodized salt coverage rate was 100％(30/30) in agricultural areas and 90％(27/30) in pastoral areas,and the salt iodine was (32.1 ± 7.8)mg/kg in agricultural areas and (32.3 ± 6.0)mg/kg in pastoral areas,respectively.The food structure in agricultural areas was mainly potato,naked oat fruit,cabbage and so on,the average dietary iodine content was 285.7 μg/kg,and in pastoral areas was mainly chow mein,wheat flour,ghee,yogurt,barley and so on,the average dietary iodine content was 51.1 μg/kg.Conclusions There is no iodine deficiency in general in the population in Tibetan areas with low water iodine.However,iodine nutrition of pregnant women can not be guaranteed.It is recommended that classified guidance measures be taken to ensure the sustainable elimination of iodine deficiency disorders in the Tibetan minority areas.

Objective To analyze the clinical and pathological characteristics of children with lupus nephritis(LN).Methods Ninety-one children with LN were diagnosed from 1993 to 2005,according to the clinical literature and renal pathology and the data were retrospectively summarized.Results Within the cohort of 91 children,there were 69 females and 22 males(female to male ratio 3.1).Most of the sick children were at the school age ranging from 6.0 to 15.5 years old.Nephrotic syndrome(44.0%) was the most common clinical manifestation.Fifty-nine renal biopsies were performed.Class Ⅳ LN(59.3%) was the most frequent pathological findings."A full-house pattern" on immunofluorescence was found in 72.0% of biopsies.The clinical and pathological manifestations of some children were atypical.There were 3 patients characterized by predominant deposits of immunoglobulin M(IgM),1 patient with predominant deposits of IgA,and 2 children with pauci-immune LN.Three children with class Ⅱ LN in our study presented with nephrotic syndrome.LN was initially controlled by aggressive treatment in 93.7% of thse patients.Relapses of nephritis covered 27.1% of them,mostly caused by the intermittent treatment.Conclusions The clinical and pathological manifestations of LN were variable.Some atypical LN was considered to be associated with the distinct pathogenesis.Most of LN could be controlled by aggressive treatment.Long and regular treatment is necessary to improve the prognosis of LN.