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| 1 | 犬细小病毒显示文摘 | Poll.,RV 丁壮 | 1995 | 国外兽医学(畜禽传染病)1995，15，3： | 8 |
| 2 | Physical activity, obesity and gastroesophageal reflux disease in the general population显示文摘AIM: To clarify the association between physical activity and gastroesophageal reflux disease (GERD) in nonobese and obese people. METHODS: A Swedish population-based cross-sectional survey was conducted. Participants aged 40-79 years were randomly selected from the Swedish Registry of the Total Population. Data on physical activity, GERD, body mass index (BMI) and the covariates age, gender, comorbidity, education, sleeping problems, and tobacco smoking were obtained using validated questionnaires. GERD was self-reported and defined as heartburn or regurgitation at least once weekly, and having at least moderate problems from such symptoms. Frequency of physical activity was categorized into three groups: (1) 'high' (several times/week); (2) 'intermediate' (approximately once weekly); and (3) 'low' (1-3 times/mo or less). Analyses were stratified for participants with 'normal weight' (BMI < 25 kg/m 2 ), 'overweight' (BMI 25 to ≤ 30 kg/m 2 ) and 'obese' (BMI > 30 kg/m 2 ). Multivariate logistic regression was used to calculate odds ratios (ORs) with 95% confidence intervals (CIs), adjusted for potential confounding by covariates. RESULTS: Of 6969 eligible and randomly selected individuals, 4910 (70.5%) participated. High frequency of physical activity was reported by 2463 (50%) participants, GERD was identified in 472 (10%) participants, and obesity was found in 680 (14%). There were 226 (5%) individuals with missing information about BMI. Normal weight, overweight and obese participants were similar regarding distribution of gender and tobacco smoking status, while obese participants were on average slightly older, had fewer years of education, more comorbidity, slightly more sleeping problems, lower frequency of physical activity, and higher occurrence of GERD. Among the 2146 normal-weight participants, crude point estimates indicated a decreased risk of GERD among individuals with high frequency of physical activity (OR: 0.59, 95% CI: 0.39-0.89), compared to low frequency of physical activity. However, after adjustment for potential confounding factors, neither intermediate (OR: 1.30, 95% CI: 0.75-2.26) nor high (OR: 0.99, 95% CI: 0.62-1.60) frequency of physical activity was followed by decreased risk of GERD. Sleeping problems and high comorbidity were identified as potential confounders. Among the 1859 overweight participants, crude point estimates indicated no increased or decreased risk of GERD among individuals with intermediate or high frequency of physical activity, compared to low frequency. After adjustment for confounding, neither intermediate (OR: 0.75, 95% CI: 0.46-1.22) nor high frequency of physical activity were followed by increased or decreased risk of GERD compared to low frequency among nonobese participants. Sleeping problems and high comorbidity were identified as potential confounders for overweight participants. In obese individuals, crude ORs were similar to the adjusted ORs and no particular confounding factors were identified. Intermediate frequency of physical activity was associated with a decreased occurrence of GERD compared to low frequency of physical activity (adjusted OR: 0.41, 95% CI: 0.22-0.77). CONCLUSION: Intermediate frequency of physical activity might decrease the risk of GERD among obese individuals, while no influence of physical activity on GERD was found in non-obese people. | Therese Djrv Anna Wikman Helena Nordenstedt Asif Johar Jesper Lagergren Pernilla Lagergren | 2012 | World Journal of Gastroenterology2012，18，28： | 8 |
| 3 | 施氮量对马铃薯干物质积累特性和产量的影响显示文摘以辽宁省主推马铃薯品种辽薯6号为试验材料,采取膜下滴灌种植模式,在底施氮磷钾(15∶15∶15)复合肥750 kg/hm^2的基础上,设置5个追施氮水平(N 1:0 kg/hm^2;N 2:60 kg/hm^2;N 3:105 kg/hm^2;N 4:180 kg/hm^2;N 5:225 kg/hm^2),以滴施方式追施,研究施氮量对马铃薯干物质积累特性及产量的影响。结果表明,马铃薯叶、茎的干物质积累量和分配比例均随着施氮量的增加而增加,以N 5处理最高。块茎的干物质积累量和分配比例随着施氮量的增加先增加后降低,以N 3处理最高。马铃薯的干物质转运量、转移率、平均薯块质量、单株薯块质量、产量均以N 3处理最高,显著高于其他处理,其中产量为46.5 t/hm^2,分别较N 1、N 2、N 4、N 5处理提高92.9%、78.2%、9.7%、18.6%。相关分析表明,马铃薯的干物质积累量、积累速率、转运量、转移率与平均薯块质量、单株薯块质量和产量均呈极显著正相关。说明N 3处理通过对马铃薯叶、茎及块茎干物质积累量及分配比例的调控,提高了叶和茎干物质向块茎的转运量和转移率,进而增加了平均薯块质量、单株结薯质量和产量。综上,追施氮量以105 kg/hm^2最佳。 | 崔亮 KRISTIINA Laanemets 刘冠求 TERJE T?htj?rv MATI Koppel 周桦楠 潘家荃 万博 孟令文 | 2020 | 河南农业科学2020，49，2： | 6 |
| 4 | Biological treatment of chicken feather waste for improved biogas production显示文摘A two-stage system was developed which combines the biological degradation of keratin-rich waste with the production of biogas.Chicken feather waste was treated biologically with a recombinant Bacillus megaterium strain showing keratinase activity prior to biogas production.Chopped,autoclaved chicken feathers (4%,W/V) were completely degraded,resulting in a yellowish fermentation broth with a level of 0.51 mg/mL soluble proteins after 8 days of cultivation of the recombinant strain.During the subsequent anaerobic batch digestion experiments,methane production of 0.35 Nm 3 /kg dry feathers (i.e.,0.4 Nm 3 /kg volatile solids of feathers),corresponding to 80% of the theoretical value on proteins,was achieved from the feather hydrolyzates,independently of the prehydrolysis time period of 1,2 or 8 days.Cultivation with a native keratinase producing strain,Bacillus licheniformis resulted in only 0.25 mg/mL soluble proteins in the feather hydrolyzate,which then was digested achieving a maximum accumulated methane production of 0.31 Nm 3 /kg dry feathers.Feather hydrolyzates treated with the wild type B.megaterium produced 0.21 Nm 3 CH 4 /kg dry feathers as maximum yield. | Gergely Forgcs Saeid Alinezhad Amir Mirabdollah Elisabeth Feuk-Lagerstedt Ilona Srvri Horvth | 2011 | Journal of Environmental Sciences2011，23，10： | 4 |
| 5 | Genotype phenotype correlation in Wilson's disease within families-a report on four south Indian families显示文摘AIM: To study the genotype phenotype correlation in Wilson's disease (WD) patients within families. METHODS: We report four unrelated families from South India with nine members affected with WD. Phenotype was classified as per international consensus phenotypic classifi cation of WD. DNA was extracted from peripheral blood and 21 exons of ATP7B gene and flanking introns were amplified by polymerase chain reaction (PCR). The PCR products were screened for mutations and the aberrant products noted on screening were sequenced. RESULTS: Four separate ATP7B mutations were found in the four families. ATP7B mutations were identical amongst affected members within each family. Three families had homozygous mutations of ATP7B gene while one family had compound heterozygous mutation, of which only one mutation was identifi ed. We noted concordance between ATP7B gene mutation and Wilson's disease phenotype amongst members within each family. The age of onset of symptoms or of detection of asymptomatic disease, baseline serum ceruloplasmin and baseline urinary copper levels were also similar in affected members of each family. Minor differences in phenotype and baseline serum ceruloplasmin level were noted in one family.CONCLUSION: We report concordance between ATP7B mutation and WD phenotype within each family with > 1 member affected with WD. Homozygous ATP7B mutation was present in 3 of the 4 families studied. Our report supports allelic dominance as a determinant of WD phenotype. However, in one family with compound heterozygous mutation, there was a similar WD phenotype which suggests that there may be other factors determining the phenotype. | S Santhosh RV Shaji CE Eapen V Jayanthi S Malathi P Finny N Thomas M Chandy G Kurian GM Chandy | 2008 | World Journal of Gastroenterology2008，14，29： | 3 |
| 6 | CPMG imaging sequences for high field in vivo transverse relaxation studies显示文摘 | Mulkern RV Wong ST Jakab P | 1990 | Magn Reson Med1990，16，1： | 2 |
| 7 | Comparison between fast spin-echo and conventional spin-echo imaging of normal and abnormal musculoskeletal structures in children and young adults显示文摘 | Jaramillo D Laor T Mulkern RV | 1994 | Invest Radiol1994，29，9： | 2 |
| 8 | Differential screening and suppression subtractive hybridization identified genes differentially expressed in an estrogen receptor positive breast carcinoma cell line显示文摘 | Kuang WW Thompson DA Hoch RV | | 0，，： | 2 |
| 9 | 炎症细胞因子和活性氧可作为慢性肾脏病相关的血管钙化的调节因子显示文摘血管钙化是慢性肾脏病(chronic kidney disease,CKD)进展中受到调控的病理过程,需要平滑肌细胞(vascular smooth muscle cell,VSMC)分化为类成骨细胞。炎症细胞因子和活性氧生成增加可增强这种现象。在CKD血管钙化的大鼠模型中,研究者探讨炎症细胞因子、活性氧生成和下游信号通路组分是否与CKD相关的血管钙化相关。方法:在雄性Wistar大鼠中,应用肾切除诱导CKD,高钙磷食物和食物中添加维生素D(high calcium-phosphate diet and vitamin D supplementation,Ca/P/VitD)诱导血管钙化。 | Agharazii M St-Louis R Gautier-Bastien A Ung RV Mokas S Lariviere R Richard DE | 2015 | 中华高血压杂志2015，23，9： | 2 |
| 10 | Molecular characterization of an aquaporin cDNA from brain: Candidate osmoreceptor and regulator of water balance显示文摘 | Jung JS Bhat RV Preston GM | 1994 | Proc Natl Acad Sci USA1994，91，13： | 2 |
| 11 | Fracture of the ankle and distal part of the tibia显示文摘 | Greend RV Michelson JD Bone LB | 1996 | J Bone Joint Surg(Am)1996，78，： | 2 |
| 12 | Quantitative assessment of ventricular function in children with single ventricles using the Doppler myocardial performance index显示文摘 | Williams RV Ritter S Tani LY | 2000 | Am J Cardiol2000，86，9： | 2 |
| 13 | Folsom大坝溢洪道弧门失事显示文摘自50年代初以来,加利福尼亚Folsom大坝上的5扇溢洪道弧形闸门一直运行良好,3号闸门结构的完全损坏发生在1995年7月17日。本文概述了一个事故调查小组的研究和发现,事故最初是由右侧下部两个撑杆之间的对角斜破坏开始的这是由于在闸门设计过程中未考虑支铰摩擦力矩而造成的。另外,两重自振又增辑额外负荷促进了闸门损坏。本文叙述了其余7孔闸门的修复工作。改善了结构和动态弱点。 | TODD,RV | 1999 | 国外水电技术1999，，1： | 2 |
| 14 | Extrapulmonary small cell carcinoma 显示文摘 | Galanis E Frytak S Lloyd RV | 1997 | Cancer1997，79，9： | 1 |
| 15 | Myostatin modulates adipogenesis to generate adipocytes with favorable metabolic effects 显示文摘 | Feldman B J Streeper RS Farese RV | 2006 | Proc Natl Acad Sci U S A2006，103，15： | 1 |
| 16 | Interpreting chromosomal DNA rest fiction patterns produced by pulsed-field gel electrophoresis : criteria for bacterial strain typing显示文摘 | Tenover FC Arbeit RO Goering RV | 1995 | J Clin Microbiol1995，33，： | 1 |
| 17 | Condylar fractures: Nonsurgical management 显示文摘 | | 1994 | J Oral Maxillofac Surg1994，52，： | 1 |
| 18 | Scanning mutagenesis of interleukin-8 identifies a cluster of residues required for receptor binding显示文摘 | Vitangcol RV Baker JB | 1991 | J Biol Chem1991，266，18： | 1 |
| 19 | Rxcitatoey effects and electroencephalographic correlation of etomidate thiopental,Methohexital and propofol显示文摘 | Reddy RV Moorthy SS Dierdorf SF | 1993 | Anesth Analg1993，77，： | 1 |
| 20 | Interpreting chromosomal DNA restriction patterns produced by pulsed - field gel electrophoresis:criteria for bacterial strain typing 显示文摘 | Tenover FC Arbeit RD Goering RV | 1995 | J Clin Microbiol1995，33，9： | 1 |
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