Objective To explore the effect of individualized nutritional nurses involved in intervention on quality of life for cancer patients. Methods The articles were searched by Chinese full- text periodical database, Wanfang database, VIP database, PubMed, Cochran Library from 1995 to July 1 2015, and the articles and data were extracted by two researchers using Cochrane systematic review methods using RevMan5. 3 Meta- analysis software. Results The final results included five randomized controlled study, 358 cases of patients. Individualized nutritional quality of life of patients in the intervention group compared with the usual care group, within three months 27.76 points high quality of life, MD = 27.76,95% CI was 8.83-46.68; three months of life high quality 31.64 points, MD = 31.64, 95% CI was 9.70-53.59,6 months or more (including 6- month) high quality of life 34.26 points, MD = 34.26, 95% CI was 3.69-64.84, were statistically significant (P<0.05). Conclusions Nurse participation can improve the quality of life of patients and long-term effects also have some role in promoting. Due to the limitations of this study we need more high quality randomized controlled studies and Meta analysis to verify.

BACKGROUND: Is the inhibition of the hematopoietic stem progenitor cell (HSPC) proliferation and differentiation after human cytomegalovirus (HCMV) infection associated with abnormal expression of infected cell proliferated gene?OBJECTIVE: To observe the HOXB6-mRNA expression in the process of proliferation and differentiation of HCMV-infected HSPC into colony-forming unit granulocyte-macrophage (CFU-GM) and colony-forming unit erythroid (CFU-E).DESIGN: A controlled observation.SETTING: Laboratory for Molecular Biology, Affiliated Hospital of Luzhou Medical College, Lanzhou, Gansu Province, China.MATERIALS: All cord blood (CB) specimens were provided by the Obstetrics Department of Affiliated Hospital of Luzhon Medical College. They were collected from the umbilical vein of normal term neonates delivered spontaneously. All neonate mothers were healthy and HBS-Ag-negative. HCMV-IgM antibody revealed by routine ELUSA and HCMV-DNA checked by PCR were undetectable. Written informed consent for the laboratory measurements was obtained from each neonate mother, and the protocol was approved by the hospital's Ethics Committee. HCMV-AD169 strains were obtained from the Institute of Virology, Chinese Academy of Preventive Medicine. All-trans retinoic acid (ATRA, lot No. 20010126) was provided by Chongqing Huapont Pharm. Co., Ltd., China.METHODS: This study was performed at the Laboratory of Molecular Biology (state-level), Affiliated Hospital of Luzhou Medical College of Luzhou Medical College from April 2006 to April 2007. Cord blood mononuclear cells were separated for HSPC culture. According to different interventions, the study consisted of 4 groups. Control group: no HCMV virus solution was added and equal volume of culture medium was added instead. HCMV group: 105 PFU/mL HCMV-AD169 virus solution was added to the culture system. ATRA group: ATRA was added into the cultivation system at the final concentration of 60 μ mol/L. HCMV+ATRA group: ATRA was added into the HCMV group, and its final concentration was also 60 μ mol/L.MAIN OUTCOME MEASURES: In each group, cells were harvested on days 3,7 and 12. HOXB6 mRNA expression levels in CFU-GM and CFU-E were detected by real-time fluorescent-based quantification PCR.RESULTS: In the control group, both CFU-E and CFU-GM expressed HOXB6-mRNA. The HOXB6 mRNA expression was increased as a function of time. The HOXB6-mRNA expressed by CFU-E reached its peak level on day 12, while that expressed by CFU-GM reached its peak level on day 7. Compared to control group, the expression levels of CFU-E and CFU-GM HOXB6-mRNA genes in normal cord blood were significantly lower in the HCMV group (P＜0.05)and significantly higher in the ATRA group (P＜0.05) at each time point after HCMV infection. Furthermore, the expression levels were significantly higher in the ATRA+HCMV group than in the HCMV group at each time point(P＜0.05-0.01).CONCLUSION: HOXB6-mRNA expression is stable and lasting in the proliferation and differentiation of HSPC into CFU-GM and CFU-E. HCMV could down regulate HOXB6 gene expression, and ATRA could up regulate HOXB6 gene expression.

Objective To evaluate the soft tissue profile in adults with unoperated isolated cleft palate. Methods Twenty patients older than 16 years(median age,18.4) with unoperated isolated cleft palate were enrolled.Soft tissue lateral cephalograms were traced and compared with those of cleft operated patients and class-Ⅰocclusion individuals.The results of various measurements were analyzed with ANOVA by SPSS11.5. Results In adults with unoperated isolated cleft palate,there was restriction at the top of the upper lip,and the antelabrum of upper lip and the lower lip were found normal. Conclusion The soft tissue profile in adults with unoperated isolated cleft palate exhibits almost the same characteristics as the corresponding hard tissue,and there is covering over effect of the soft tissue to some extent.

Objective To construct cDNA entry library and cDNA expression library of Armillifer agkistrodontis (A.) nymphs and make a preliminary immunoscreening for the cDNA expression library.Methods The nymphs were collected from the Kunming mice infected experimentally with A.agkistrodontis eggs and the total RNA were extracted from the nymphs using TRIzol Reagent.After purifying the mRNA,the synthesized cDNAs were cloned into the donor vector pDONR222 by BP reaction of Gateway technology and the recombinants were transformed into the DH10B cells by electroporation,the cDNA entry library was obtained.Next,the expression vector pDEST17 was ligated with entry clones by LR reaction,and the recombinants were transformed into the BL21 (DE3) cells.Hence,the cDNA expression library was constructed.Then,the expression library was immunoscreened with the mixed sera of mice infected with A.agkistrodontis,and the insertions of positive clones were sequenced.After that,the open reading frame(ORF) of positive slone sequence,the homology of the screened genes and their encoded proteins were analyzed by Finder and BLAST (basic local alignment search tool) program of National Center of Biotechnology Information(NCBI),and the discovered new genes were submitted into the GenBank.Besides,the physico-chemical properties,secondary structure and B cell epitopes of encoded proteins were also analyzed by bioinformatics software.Results The average titer and total clones of the cDNA entry library were 1.45 × 105 CFU/ml(colony-forming unit,CFU) and 1.74 × 106 CFU,respectively,and the range of fragment length of the inserted cDNA was between 0.2-4.0 kb,with an average of 1.4 kb.The total clones of cDNA expression library were 1.00 × 105 CFU,and the fragment length of the inserted cDNA was between 0.3-2.2 kb,with an average of 1.0 kb.Five positive clones,coded S1,S5,A1,D1 and F1,respectively,were obtained through preliminary immunoscreening.The sequence and homology of the five positive clones were sequenced and analyzed by BLAST program.No significant similarities were found in pentastomida species,which meant that they were all novel genes of A.agkistrodontis.The gene sequences were submitted to GenBank,with the accession number from JQ180451 to JQ180455.Also,results obtained by bioinformatics software showed that the predictive encoding proteins were all potential to be valuable recombinant diagnostic antigens.Conclusions The cDNA library of A.agkistrodontis nymphs is successfully constructed,and five new genes of A.agkistrodontis are discovered.The establishment of cDNA library and the discovery of the new genes will lay a foundation for further studying the gene functions and screening the immunodiagnostic antigens.

Medical Immunology is a multidisciplinary basic discipline,but its' abstract and complex leading most beginners daunting.Teachers should emphasize on ‘ transposition thinking' and stick the teaching concept of ‘ students-centered and teacher-guided learning' to the whole teaching process.Teacher should always make transposition thinking on how to stimulate students learning interest,how to guide students to learn autonomously,and how to make problem-based learning.This is important to build self-learning platform for the students and to achieve‘teaching' and ‘learning'win-win.

AIM: To study the effects of Ginkgo biloba extract (GbE) on cerebral ischemia-reperfusion injury. METHODS: Cerebral ischemia-reperfusion injury was produced by 10 min or 20 min occlusion of bilateral carotid arteries followed by 5 d or 1 d reperfusion in gerbils. Ninety-five gerbils were divided into 4 groups: sham-operation, ischemia-reperfusion, GbE 50 mg*kg-1 and GbE 100 mg*kg-1 groups. Drugs were given intragastrically 2 d prior to ischemia and during reperfusion. The effects of GbE on the contents of calcium, sodium, water in cortex, and lipid peroxide(LPO) in brain hemispheres, as well as the density of neuron in hippocampal CA1 sector were observed. RESULTS: GbE could reduce the increase of calcium, sodium, water content in a manner of dose-depedance. The dosage of GbE 100 mg*kg-1 could decrease the content of LPO and the mortality, increase the density of neuron in hippocampal CA1 sector. CONCLUSION: GbE has protective effects on cerebral ischemia reperfusion injury.

Adult ; Aged ; Carbon Monoxide Poisoning ; blood ; pathology ; Creatine Kinase ; blood ; Female ; Humans ; Male ; Middle Aged ; Myocardium ; pathology ; Natriuretic Peptide, Brain ; blood ; Peptide Fragments ; blood ; Troponin I ; blood ; Young Adult

Adult ; Aged ; Aged, 80 and over ; Carcinoma, Squamous Cell ; immunology ; pathology ; Cytokines ; blood ; Esophageal Neoplasms ; immunology ; pathology ; Female ; Humans ; Interferon-gamma ; blood ; Interleukin-10 ; blood ; Interleukin-12 ; blood ; Interleukin-4 ; blood ; Interleukin-5 ; blood ; Lymphatic Metastasis ; Male ; Middle Aged ; Th1 Cells ; immunology ; Th2 Cells ; immunology ; Tumor Necrosis Factor-alpha ; blood

Acupuncture Points ; Administration, Cutaneous ; Adolescent ; Adult ; Bloodletting ; Drugs, Chinese Herbal ; administration & dosage ; Ear ; blood supply ; Female ; Hordeolum ; drug therapy ; therapy ; Humans ; Male ; Young Adult

Adult ; Bronchi ; Foreign Bodies ; Humans ; Male ; Trachea ; pathology