Chemotherapy, Adjuvant ; Humans ; Stomach Neoplasms ; drug therapy

Objective To investigate the expression of hepatic glucose transporter-2 ( GLUT-2 ) and glu-cokinase(GCK)after gastric bypass(GBP)in type 2 diabetes mellitus(T2DM)GK rats and to discuss the mecha-nism of GBP improving insulin resistance .Methods 30 male GK rats aged 8 weeks were randomly divided into 3 groups:the operation group(10 rats), the sham operation group(10 rats)and the diet control group(10 rats), and 10 male SD rats aged 8 weeks were made as blank control group .The levels of fasting plasma glucose ( FPG) and fasting insulin(FINS)were measured and compared among the 4 groups before and 1,2 and 4 weeks after the operation and then the rats were sacrificed to retrieve the liver .The expressions of GLUT-2 and GCK mRNA and protein were detected by PT-PCR and Western blot respectively .Results As for GK operation group ,FPG levels at the 1st, 2nd,and 4th week after surgery ((11.06 ±0.52) mmol/L,(7.49 ±0.34) mmol/L,(5.20 ±0.08) mmol/L)respectively)were all lower than that before surgery (all P<0.05),and FINS level at the 4th week after surgery increased from(11.90 ±0.75)mmol/L to(14.20 ±1.23)mmol/L(P<0.05).The expressions of GLUT-2 and GCK mRNA and protein significantly increased in GK operation group 4 weeks after surgery ( P<0.01 ) . Conclusion The expressions of hepatic GLUT-2 and GCK in insulin signal transmission in T2DM rats are up-regu-lated after GBP , which enhance the signal transmission of insulin receptor , and improves the insulin sensibility .

The 13th five-year plan pointed out clearly that it is necessary to implement food safety strategy , and form a manage-ment system for strict and efficient social co-governance of food safety .The paper introduced the practice and the results of food safety co-governance in Yunnan province , and provided some proposals with the purpose to help the development of food safety co -governance work in the other areas .

The training program of radiation therapists in the United States has been established early, and the mode of training, qualification and continuing education are relatively complete. Literature review was conducted at home and abroad and United States Department of Labor, American Registry of Radiologic Technologists, American Society of Radiologic Technologists as well as Joint Review Committee on Education in Radiologic Technology websites were reviewed. The training mode, qualification, work content, continuing education and employment situation of American radiotherapists were analyzed, aiming to provide some reference and enlightenment for the establishment of a new model for the training of professional radiologists suitable for the national conditions of China Mainland.

After the structural reform in the food and drug supervision system, the knowledge structure and the professional re-quirements of the supervisors is unmatched, which hinder the fulfillment of regulatory responsibilities and the performance of adminis-trative efficacy. Effective ways for team building are actively explored throughout the country. The paper introduced the adult corre-spondence education of the supervisors in Zhejiang Ningbo food and drug supervision system to provide a good example for training work throughout the country and some useful suggestions for the quality improvement of the supervision team.

Food and drug supervision is a specialized job. However, the present supervisors coming from various departments have differences in supervision concepts, professional background, knowledge structure and work experience, which shows large gap with the requirements of supervision work. Therefore, it is urgent to strengthen the classified training for the improvement of quality construction and specialization. The article provided the curriculum system, teaching explanation and ideas about the classified training for all supervisors in the whole system, which may be beneficial to the training of food and drug supervisors.

Aim To investigate the effect of asiatic acid on apoptosis and autophagy in human glioblastoma T98G cells. Methods MTT colorimetry was employed to assay the cellular proliferating activity. The fluores-cence microscope and Hoechst 33258 staining were used to detect the morphological changes. The cell ap-optosis and autophagy were analyzed by flow cytometry with Annexin-V/7-AAD and MDC staining respective-ly. The expressions of associated proteins were detected by Western blot to analyze the mechanism of apoptosis and autophagy. Results MTT assay showed that the growth of T 9 8 G cells was inhibited by asiatic acid ( IC50 =46. 3 μmol · L-1 ) . Annexin V/7-AAD stai-ning and Western blot revealed that asiatic acid in-duced apoptosis in T98 G cells by reducing the expres-sion of Akt, decreasing the mitochondrial membrane potential, and increasing the expression of Caspase-3. MDC staining and Western blot showed that the per-centage of MDC-positive cells was decreased and the expressions of Beclin-1 , LC3-II and Atgs were inhibi-ted by asiatic acid treatment. 5 μmol·L-1 chloroquine was used to up-regulate the expressions of LC3-Ⅱand Beclin-1 . Asiatic acid-inhibited autophagy was blocked and the total apoptotic rate was reduced remarkably. Conclusion Asiatic acid suppresses T98 G cells pro-liferation by inducing apoptosis and inhibiting cell au-tophagy, and the very role of inhibiting autophagy could promote apoptosis to a certain extent.

Objective To investigate the distribution and antibiotic resistance of clinical Pseudomonas aeruginosa in Yunnan provincal of China in 2014.Methods Pseudomonas aeruginosa were collected from 28 hospitals in Yunnan surveillance of China.All hospitals were carried with the unified solution for bacteria culture,isolation,identification and antibiotic sensitivity tests according to CLSI M100-S24.The data of 2 873 strains pseudomonas aeruginosa were analyzed by WHONET5.6 software.Results 2 873 clinical strains of non-repetitive Pseudomonas aeruginosa isolates,90.36%were isolated from hospitalized patients and 60.32% from sputum,8.42% from urine,8.11% from secretion,4.70% from abscess,2.92% from blood,etc.The sensitive rates of common antimicrobial agents of Pseudomonas aeruginosa in top five were turn amikacin (88.7%),piperacillin/he azole temple (85.0%),tobramycin (83.1%),piperacillin (80.3%) and cefepime (80.1%).59.0% of the Pseudomonas aeruginosa strains were resistant to Aztreonam.20.9%-29.7% of the Pseudomonas aeruginosa strains were resistant to Imipenem,Ceftazidime,Meropenem,Ciprofloxacin and Levofloxacin.The Pseudomonas aeruginosa isolates showed the lowest resistance rate (10.3%-19.9%) to Piperacillin,Gentamicin,Cefepime,Tobramycin,Piperacillin/Tazobactam and Amikacin.Conclusion The antimicrobial susceptibility pattern varies widly with Pseudomonas aeruginosa isolated in Yunnan of China in 2014.Antimicrobial resistance sur-Monitoring the antibiotic resistant trend of Pseudomonas aeruginosa and implementing the nosocomial infection control policy become more important in hospital management setting.

Objective To investigate the pathological features and differential diagnosis of mixed epithelial and stromal tumor of the kidney(MESTK). Methods Three patients with MESTK were studied by light microscopy and immunohistochemistry,and related literatures were reviewed. Results In the three patients,two were females and one was male,with the mean age of 20 years old.Examined grossly,the tumors were well circumscribed and typically composed of multiple cysts and solid areas.Microscopically,the tumors were composed of epithelial and spindle cells,both of the which were well differentiated with no atypia and mitosis of the nuclei.The immunohistochemical staining showed positive for the cytokeratin in the epithelial cells,and Vimentin,SMA,actin,PgR or ER and WT-1 in the spindle cells.No tumor recurrence and metastasis was found in all the three patients by 25 to 29 months of follow up. ConclusionMESTK is an uncommon mixed renal neoplasm with a favorable prognosis.

Acupuncture and moxibustion sciences have a long history, and their unique discipline language and theoretical system determine the obvious differences between acup-moxibustion sciences and modern natural sciences in the nomenclature. Their inheritance and development of several thousand years make the complicated nomenclature of acupuncture and moxibustion more confusing, unclear classification, unclear definition. Therefore, establishment of a unified and standard acupuncture and moxibustion nomenclature system is not only an important premise and basis for standardization, modernization, internationalization and information construction of acupuncture and moxibustion sciences, and also is an important composition of whole TCM standardization. The present paper preliminarily probe the necessity, basic principle, train of thought and relative problems, etc. in the studies of standardization of the nomenclature of acupuncture and moxibustion sciences.
Acupuncture ; Moxibustion ; Terminology as Topic