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1EROSION RATES ON UPLAND AREAS IN THE MIDSOUTH USA显示文摘This study documents the erosivity of rainfall, the high erodibility of soils, and reduction in annualand storm soil loss rates by conservation tillage at Holly Springs, Mississippi. Holly Springs is innorthern Mississippi in the Midsouth United States. Rainfall characteristic data and runoff dare wereexarmined for single storms and for cultivated fallow conditions for Loring (Typic Fragiudalfs) andLexington (Typic Paleudlfs) soils during 1963 through 1968 using data from 135 single storm events.Rainfall erosion index (EI) was the best single estimator among those rainfall characteristics studied to estimatC siol loss during the storms. Soil losses from a cultivated fallow plot were greater than 20 imaduring each of 10 storms. Average annual rainfall of 1314 mm and rainfall erosion index of 6315 MJmm (ha h)-1 during 1958 to 1976 for the 303-square kilometer Pigeon Roost Watershed near HollySprings, Mississippi illustrated the high erosivity of rainfall. Conservation tillage cropping systems forcom (grain and silage), soybean, cotton, and sorghum from 1974 to 1990 at Holly Springs effectivelycontrolled erosion, especially as compared to conventional-till. Soil losses from agricultural landpreviously under conventional-till were dramatically reduced. Cropping and management factor (SLR)values derived from selected large storms provided good estimates of annual SLR values for use in theuniversal soil loss equation.K. C. McGregor R. F. Cullum C. K. Mutchler( Agricultural Engineer, Agricultural Engineer, and Research Hydraulic Engineer (Collaborator), respectively, withthe USDA-ARS, National Sedimentation Laboratory, Oxford, MS, USA ) 2000International Journal of Sediment Research2000,15,2:6
2Dual probiotic strains suppress high fructose-induced metabolic syndrome显示文摘AIM:To investigate the effect of novel probiotics on the clinical characteristics of high-fructose induced metabolic syndrome.METHODS:Male Wistar rats aged 4 wk were fed a 70% w/w high-fructose diet(n = 27) or chow diet(n = 9) for 3 wk to induce metabolic syndrome,the rats were then randomized into groups and administered probiotic [Lactobacillus curvatus(L.curvatus) HY7601 and Lactobacillus plantarum(L.plantarum) KY1032] at 109 cfu/d or 1010 cfu/d or placebo by oral gavage for 3 wk.Food intake and body weight were measured once a week.After 6 wk,the rats were fasted for 12 h,then anesthetized with diethyl ether and sacrificed.Blood samples were taken from the inferior vena cava for plasma analysis of glucose,insulin,C-peptide,totalcholesterol,triglycerides and thiobarbituric acid-reacting substances.Real-time polymerase chain reaction was performed using mouse-specific Taqman probe sets to assess genes related to fatty acid β-oxidation,lipogenesis and cholesterol metabolism in the liver.Target gene expression was normalized to the housekeeping gene,glyceraldehyde-3-phosphate dehydrogenase.RESULTS:Rodents fed a high-fructose diet developed clinical characteristics of the metabolic syndrome including increased plasma glucose,insulin,triglycerides,total cholesterol and oxidative stress levels,as well as increased liver mass and liver lipids compared to chow fed controls.Probiotic treatment(L.curvatus HY7601 and L.plantarum KY1032) at high(1010 cfu/d) or low dosage(109 cfu/d) lowered plasma glucose,insulin,triglycerides and oxidative stress levels.Only high-dose probiotic treatment reduced liver mass and liver cholesterol.Probiotic treatment reduced lipogenesis via downregulation of SREBP1,FAS and SCD1 mRNA levels and increased β-oxidation via up-regulation of PPARα and CPT2 mRNA levels.CONCLUSION:Probiotic L.curvatus HY7601 and L.plantarum KY1032 combined suppressed the clinical characteristics of high-fructose-induced metabolic syndrome,therefore,may provide a natural alternative for the treatment of diet-induced metabolic syndrome.Do-Young Park Young-Tae Ahn Chul-Sung Huh Robin A McGregor Myung-Sook Choi 2013World Journal of Gastroenterology2013,19,2:5
3How useful is preoperative imaging for tumor, node, metastasis (TNM) staging of gastric cancer? A meta-analysis显示文摘Rajini Seevaratnam Roberta Cardoso Caitlin Mcgregor Laercio Lourenco Alyson Mahar Rinku Sutradhar Calvin Law Lawrence Paszat Natalie Coburn 2012Gastric Cancer2012,,1:3
4The NLANR network analysis infrastructure 显示文摘McGregor T Braun H W Brown J 2000IEEE Communications Magazine2000,38,5:2
5Case-control study of lifetime total physical activity and prostate cancer risk显示文摘Friedenreich CM Mcgregor SE Courneya KS 2004Am J Epidemiol2004,159,8:2
6The utility of a novel narrow band imaging endoscopy system in patients with Barrett’s esophagus显示文摘Prateek Sharma Ajay Bansal Sharad Mathur Sachin Wani Rachel Cherian Douglas McGregor April Higbee Sandra Hall Allan Weston 2006Gastrointestinal Endoscopy2006,,:2
7The Impact of Self-Retaining Retractors on the Paraspinal Muscles During Posterior Spinal Surgery显示文摘Heath Taylor Alison H. McGregor Siroos Medhi-Zadeh Simon Richards Nostrat Kahn Jamshied Alaghband Zadeh Sean P. F. Hughes 2002Spine2002,,24:2
8Correlation of survivin mRNA detection with histologic diagnosis in normalendometrium and endometrial carcinoma显示文摘Leher R Enomoto T McGregor JA 2002Acta Obstet Gynecol Scand2002,81,2:2
9Selection of proteins and peptides from libraries displayed on filamentous bacteriophages显示文摘 1996Mol Biotech1996,6,:1
10Hydroquinone : an evaluation of the human risks from its car- cinogenic and mutagenic properties 显示文摘Mcgregor D 2007Crit Rev Toxicol2007,37,10:1
11Psychometric evaluation of the Amphetamine Cessation Symptom Assessment 显示文摘Mcgregor C Srisurapanont M Mitchell A 2008J Subst Abuse Treat2008,34,4:1
12Institu- tional Repository in the UK~ the JISC Approach 显示文摘Neil Jaeobs Amber Thomas Andrew McGregor 2008Library Trends2008,,2:1
13The clinical effec tiveness of negative pressure wound therapy: a sys tematic review显示文摘Xie X McGregor M Dendukuri N 2010Wound Care2010,19,11:1
14Pathologic and physiologic phimosis:approach to the phimotic foreskin显示文摘McGregor TB Pike JG Leonard MP 0,,03:1
15The Human Side of Enterprise显示文摘Douglas McGregor 0,,11:1
16New Empirical and Generic Models to Predict Interaction Forces for Several Ships in Encounter andOvertaking Maneuvers in a Channel 显示文摘VARYANI K S MCGREGOR R C KRISHNANKUTTY P 2002International Ship Building Progress2002,,4:1
17Vitamin D compounds for people with chronic kidney disease requiring dialysis显示文摘Palmer SC McGregor DO Craig JC 2009Coehrane Da- tabase Syst Rev2009,7,00:1
18Rational approa- ches to the design of cationic gemini surfactants for gene delivery 显示文摘MCGREGOR C PERRIN C MONCK M 2001Am Chem Soc J2001,123,26:1
19Hypothermic machine perfusion improves doppler ultrasound resistive indices and long-term allograft function following renal transplantation: a single center analysis显示文摘Dion MS McGregor TB McAlister VC 2014BJU Int2014,116,6:1
20A 2×2 achievement goal framework显示文摘Elliot A J McGregor H A 2001Journal of Personality and Social Psychology2001,80,3:1
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