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| 1 | Circulating leptin and its muscle gene expression in Nellore cattle with divergent feed efficiency显示文摘Background: Leptin has a strong relation to important traits in animal production, such as carcass composition,feed intake, and reproduction. It is mainly produced by adipose cells and acts predominantly in the hypothalamus.In this study, circulating leptin and its gene expression in muscle were evaluated in two groups of young Nellore bulls with divergent feed efficiency. Individual dry matter intake(DMI) and average daily gain(ADG) of 98 Nellore bulls were evaluated in feedlot for 70 d to determinate the residual feed intake(RFI) and select 20 animals for the high feed efficient(LRFI) and 20 for the low feed efficient(HRFI) groups. Blood samples were collected on d 56 and at slaughter(80 d) to determine circulating plasma leptin. Samples of Longissimus dorsi were taken at slaughter for leptin gene expression levels.Results: DMI and RFI were different between groups and LRFI animals showed less back fat and rump fat thickness,as well as less pelvic and kidney fat weight. Circulating leptin increased over time in all animals. Plasma leptin was greater in LRFI on 56 d and at slaughter(P = 0.0049). Gene expression of leptin were greater in LRFI animals(P = 0.0022) in accordance with the plasma levels. The animals of the LRFI group were leaner, ate less, and had more circulating leptin and its gene expression.Conclusion: These findings demonstrated that leptin plays its physiological role in young Nellore bulls, probably controlling food intake because feed efficient animals have more leptin and lower residual feed intake. | Lúcio Flávio Macedo Mota Cristina Moreira Bonafé Pamela Almeida Alexandre Miguel Henrique Santana Francisco JoséNovais Erika Toriyama Aldrin Vieira Pires Saulo da Luz Silva Paulo Roberto Leme JoséBento Sterman Ferraz Heidge Fukumasu | 2018 | Journal of Animal Science and Biotechnology2018，9，1： | 3 |
| 2 | Papillary fistulotomy vs conventional cannulation for endoscopic biliary access:A prospective randomized trial显示文摘AIM To compare the cannulation success, biochemical profile, and complications of the papillary fistulotomy technique vs catheter and guidewire standard access.METHODS From July 2010 to May 2017, patients were prospectively randomized into two groups: Cannulation with a catheter and guidewire(Group Ⅰ) and papillary fistulotomy(Group Ⅱ). Amylase, lipase and C-reactive protein at T0, as well as 12 h and 24 h after endoscopic retrograde cholangiopancreatography, and complications(pancreatitis, bleeding, perforation) were recorded.RESULTS We included 102 patients(66 females and 36 males, mean age 59.11 ± 18.7 years). Group Ⅰ and Group Ⅱ had 51 patients each. The successful cannulation rates were 76.5% and 100%, respectively(P = 0.0002). Twelve patients(23.5%) in Group Ⅰ had a difficult cannulation and underwent fistulotomy, which led to successful secondary biliary access(Failure Group). The complication rate was 13.7%(2 perforations and 5 mild pancreatitis) vs 2.0%(1 patient with perforation and pancreatitis) in Groups Ⅰ and Ⅱ, respectively(P = 0.0597). CONCLUSION Papillary fistulotomy was more effective than guidewire cannulation, and it was associated with a lower profile of amylase and lipase. Complications were similar in both groups. | Carlos Kiyoshi Furuya Paulo Sakai Fabio Ramalho Tavares Marinho Jose Pinhata Otoch Spencer Cheng Lívia Lemes Prudencio Eduardo Guimaraes Hourneaux de Moura Everson Luiz de Almeida Artifon | 2018 | World Journal of Gastroenterology2018，24，16： | 2 |
| 3 | Chloride penetration and AC impedance of high performance concrete显示文摘 | LEMING M L ZIA P | 1995 | ACI SP-1401995，，： | 1 |
| 4 | Multilocus se-quence typing analysis of human and animal Clostridium diffi-cile isolates of various toxigenic types显示文摘 | Lemee L Dhalluin A Pestel-Caron M | 2004 | J Clin Microbiol2004，42，6： | 1 |
| 5 | Evaluation of the rain water acidity of a rural region due to a coal-fired power plant in Brazil显示文摘 | Flues M Hamma P Lemes M J L | 2002 | Atmospheric Environment2002，36，： | 1 |
| 6 | Comparision of ATB Staph, Vitek and E test methods for detection of Oxacillin heteroresistance in Staphylococci possessing MecA 显示文摘 | Frebourg NB Nouet D Lemee L | 1998 | Clin Microbiol1998，36，： | 1 |
| 7 | Temsirolimus with or without Megestrol Acetate and Tamoxifen for endometrial cancer:a gyneco- logic oncology group study 显示文摘 | Gini F Leming F Virginia L | 2014 | Gynecol Oncol2014，132，3： | 1 |
| 8 | Structure characterization of humic acids, extracted from sewage sludge during composting, by thermochemolysis-gas chromatography-mass spectrometry显示文摘 | Amir S Hafidi M Lemee L | 2006 | Journal of Analytical and Applied Pyrolysis2006，41，： | 1 |
| 9 | Effects ofsilane application on luting fiber posts using self - adhe-sive resin cement 显示文摘 | Leme AA Pinho AL de Gongalves L | 2013 | J Adhes Dent2013，15，3： | 1 |
| 10 | Multiplex per targeting tpi(triose phosphate isomerase), tcda (toxin a), and tcdb (toxin b)genes for toxigenic culture of clostridium difficile显示文摘 | Lemee L’Dhalluin A Testelin S | 2004 | J Clin Micro-biol2004，42，1： | 1 |
| 11 | Fast dissolution of nickel from a lizardite-rich saprolitic lateritc by sulphuric acid at atmospheric pressure显示文摘 | WEI L QIMING F LEMING O GUOFAN Z YIPING L | 2008 | Hydrometallurgy2008，96，12： | 1 |
| 12 | Supercritical fluid extraction of Moroccan (Timahdit) oil shale with water显示文摘 | EL HARFI K BENNOUNA C MOKHLISSE A BEN CHANAA M LEMEE L JOFFRE J AMBLES A | 1999 | J Anal Appl Pyrolysis1999，50，2： | 1 |
| 13 | Limits on alkali content in cement-results from a field study 显示文摘 | Leming M L Nguyen B Q | 2000 | Cement Concrete and Aggregates2000，22，1： | 1 |
| 14 | Comparison of pulse velocity and impact-echo findings to properties of thin disks from a fire damaged slab 显示文摘 | Ufuk Dilek Michael L Leming | 2007 | Journal of Performance of Constructed Facilities2007，21，1： | 1 |
| 15 | Fast dissolution of nickel from a lizardite-rich saprolitic laterite by sulphuric acid at atmospheric pressure显示文摘 | Wei L Qiming F Leming O | 2009 | Hydrometallurgy2009，96，12： | 1 |
| 16 | Comparison of ATB Staph ,Vitek and E test methods for detection of Oxiacilline heteroresistance in staphylococci possessing mec-A显示文摘 | Freboutg NB Nouet D Lemee L | 1998 | Clin Microbilol1998，36，： | 1 |
| 17 | Genotypic differentiation of twelve Clostridium species by polymorphism analysis of the triosephosphate isomerase (tpi) gene 显示文摘 | DHALLUIN A LEMEE L PESTEL-CARON M | 2003 | System Appl Microbiot2003，26，1： | 1 |
| 18 | Structural characteriza- tion of humic acids, extracted from sewage sludge during composting, by thermochemolysis-gas chromatography- mass spectrometry 显示文摘 | Amir S Hafidi M Lemee L | 2006 | Process Biochem2006，41，2： | 1 |
| 19 | Genome-wide screen of Salmonella genes expressed during infection in pigs, using in vivo expression technology 显示文摘 | Huang Y Leming C L Suyemoto M | 2007 | Appl Environ Microbiol2007，73，23： | 1 |
| 20 | Finite relative determination and relative stability显示文摘 | KUSHNER L LEME B T | 2000 | Pacific Journal of Mathematics2000，192，2： | 1 |
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