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    题名 作者 年代 出处 被引量
1Pathophysiological 角色和在糖尿病的 nephropathy 的发炎的治疗学的含意显示文摘 Diabetes mellitus and its complications are becoming one of the most important health problems in the world. Diabetic nephropathy is now the main cause of end-stage renal disease. The mechanisms leading tothe development and progression of renal injury are not well known. Therefore, it is very important to f ind new pathogenic pathways to provide opportunities for early diagnosis and targets for novel treatments. At the present time, we know that activation of innate immunity with development of a chronic low grade inflammatory response is a recognized factor in the pathogenesis of diabetic nephropathy. Numerous experimental and clinical studies have shown the participation of different inflammatory molecules and pathways in the pathophysiology of this complication.Desirée Luis-Rodríguez Alberto Martínez-Castelao José Luis Górriz Fernando de lvaro Juan F Navarro-González 2012World Journal of Diabetes2012,3,1:55
2离子通道、磷酸化和哺乳动物精子获能显示文摘有性生殖动物需要精子和卵子之间进行精心协调的交流才能产生新的个体。精子获能是发生在女性生殖系统中的生殖细胞成熟的一个复杂现象,让精子能够和卵子联结并融合,是哺乳动物生育的必要条件。精子获能过程包括了质膜重组、离子渗透调节、胆固醇减少和许多蛋白质磷酸化状态的变化。研究精子离子通道的新工具能用更好的时空解析度将细胞内的离子变化和蛋白图像化,这些工具正在一步步阐明离子运输和磷酸化状态中的一系列调节是如何引起获能的。最近的证据表明有两条平行的通路调节引起获能的磷酸化发生。其中一条通路要求蛋白激酶A活化,另一条通路需要丝氨酸/苏氨酸磷酸酶失活。本文综述了精子获能所要求的离子运输参与和磷酸化信号处理。理解导致生育的分子机制,对于人们应对男性不育率升高、开发安全的以雄性配子为基础的避孕药、通过辅助生殖策略保持生物多样性都至关重要。Pablo E Visconti Dario Krapf Jose Luis de la Vega-Beltran Juan Jose Acevedo Alberto Darszon 2011Asian Journal of Andrology2011,13,3:19
3Acute appendicitis: Epidemiology, treatment and outcomesanalysis of 16544 consecutive cases显示文摘AIM To investigate the epidemiology,treatment and outcomes of acute appendicitis(AA) in a large population study.METHODS This is a retrospective cohort study derived from the administrative dataset of the Bergamo district healthcare system(more than 1 million inhabitants) from 1997 to 2013.Data about treatment,surgery,length of stay were collected.Moreover for each patients were registered data about relapse of appendicitis and hospital admission due to intestinal obstruction.RESULTS From 1997 to 2013 in the Bergamo district we collected 16544 cases of AA,with a crude incidence rate of 89/100000 inhabitants per year; mean age was 24.51 ± 16.17,54.7% were male and the mean Charlson's comorbidity index was 0.32 ± 0.92.Mortality was < 0.0001%.Appendectomy was performed in 94.7% of the patients and the mean length of stay was 5.08 ± 2.88 d; the cumulative hospital stay was 5.19 ± 3.36 d and 1.2% of patients had at least one further hospitalization due intestinal occlusion.Laparoscopic appendectomy was performed in 48% of cases.Percent of 5.34 the patients were treated conservatively with a mean length of stay of 3.98 ± 3.96 d; the relapse rate was 23.1% and the cumulative hospital stay during the study period was 5.46 ± 6.05 d.CONCLUSION The treatment of acute appendicitis in Northern Italy is slowly changing,with the large diffusion of laparoscopic approach; conservative treatment of non-complicated appendicitis is still a neglected option,but rich of promising results.Marco Ceresoli Alberto Zucchi Niccolò Allievi Asaf Harbi Michele Pisano Giulia Montori Arianna Heyer Gabriela E Nita Luca Ansaloni Federico Coccolini 2016World Journal of Gastrointestinal Surgery2016,8,10:14
4Conversion of laparoscopic colorectal resection for cancer: What is the impact on short-term outcomes and survival?显示文摘Laparoscopic resection for colon and rectal cancer is associated with quicker return of bowel function, reduced postoperative morbidity rates and shorter length of hospital stay compared to open surgery, with no differences in long-term survival. Conversion to open surgery is reported in up to 30% of patients enrolled in randomized control trials comparing open and laparoscopic colorectal resection for cancer. In this review, reasons for conversion are anatomical-related factors, disease-related-factors and surgeon-related factors. Body mass index, local tumour extension and co-morbidities are independent predictors of conversion. The current evidence has shown that patients with converted resection for colon cancer have similar outcomes compared to patients undergoing a laparoscopic completed or open resection. The few studies that have assessed the outcomes after conversion of laparoscopic rectal resection reported significantly higher rates of complications and longer length of hospital stay in converted patients compared to laparoscopically treated patients. No definitive conclusions can be drawn when converted and open rectal resections are compared. Early and pre-emptive conversion appears to have more favourable outcomes than reactive conversion; however, further large studies are needed to better define the optimal timing of conversion. With regard to long-term oncologic outcome, overall and disease-free survival in the case of conversion in laparoscopic colorectal cancer surgery seems to be worse than those achieved in patients in whom resection was successfully completed by laparoscopy. Although a worse long-term oncologic outcome has been suggested, it remains difficult to draw a proper conclusion due to the heterogeneity of the long-term outcomes as well as the inclusion of both colon and rectal cancer patients in most of the studies. Therefore, we discuss the currently available evidence of the impact of conversion in laparoscopic resection for colon and rectal cancer on both short-term outcomes and long-term survival.Marco E Allaix Edgar JB Furnée Massimiliano Mistrangelo Alberto Arezzo Mario Morino 2016World Journal of Gastroenterology2016,22,37:11
5Fatty acid intake in relation to reproductive hormones and testicular volume among young healthy men显示文摘新兴的证据建议饮食的脂肪可以影响阴囊的功能。然而,大多数这域上的出版文学为阴囊的功能把精液质量参数用作唯一的代理。我们在健康的年轻西班牙的人之中与传播繁殖荷尔蒙层次和阴囊的体积检验了胖吸入的协会。这是在在西班牙的 Murcia 区域在 2010 年 10 月和 2011 年 11 月之间进行的 209 个健康男志愿者之中的代表性的研究。参加者在生活方式上完成了问询表,饮食,并且吸烟,并且各经历了物理考试,并且提供了一件血样品。线性回归被用来检验在每种丰满的酸类型和繁殖荷尔蒙层次和阴囊的体积之间的协会。Monounsaturated 丰满的酸吸入相反地与计算免费睾丸激素,全部的睾丸激素,和 inhibin B 的浆液血层次被联系。一个积极协会在多元不堡和的吸入之间被观察丰满的酸,特别地 omega-6 多元不堡和丰满的酸,和 luteinizing 荷尔蒙集中。另外, trans 的吸入丰满的酸与更低的全部的睾丸激素和计算免费睾丸激素集中被联系(P 趋势 = 0.01 和 0.02,分别地) 。omega-3 多元不堡和的吸入丰满的酸断然与阴囊的体积有关当时 omega-6 多元不堡和的吸入丰满的酸和 trans 丰满的酸相反地与阴囊的体积有关。这些数据建议那胖吸入,并且特别地终止 3 的吸入,终止 6,并且 trans 丰满的酸,可以影响阴囊的功能。Lidia Minguez-Alarcon Jorge E Chavarro JJaime Mendiola Manuela Roca Cigdem Tanrikut Jesus Vioque Niels Jorgensen Alberto M Torres-Cantero 2017Asian Journal of Andrology2017,19,2:5
6Addition of statins to the standard treatment in patients with cirrhosis:Safety and efficacy显示文摘This review summarizes the safety and efficacy of statins in patients with cirrhosis.Due to concerns about the safety of statins in patients with impaired liver function,they have recently been investigated as a potential treatment option in cirrhosis.The most clinically significant adverse event is statin-related myopathy,and this may be related to the high serum statin concentrations in the setting of severely impaired liver function.Rhabdomyolysis is the most serious and potentially life-threatening manifestation.It has recently been demonstrated that the recommended dose of simvastatin in patients with decompensated cirrhosis would be 20 mg/d because higher values,such as 40 mg/d,are associated with many adverse events,especially muscle injury.Likewise,simvastatin should not be administered to patients with Model for End-stage Liver Disease score>12 and/or Child-Pugh class C because of the high risk of severe muscle injury.Due to the pleiotropic effects,the focus on statins has shifted from being considered harmful to something useful.Through these effects,statins could prevent liver-related morbidity and mortality in cirrhotic patients.Observational studies in large populations of patients with cirrhosis have shown that treatment with statins to decrease high cholesterol levels was associated with a reduced risk of hepatic decompensation,hepatocellular carcinoma development and death.The few randomized controlled trials in patients with cirrhosis and portal hypertension showed that statins lower portal pressure,quite likely through a reduction in hepatic resistance.Another large randomized controlled trial in patients with variceal bleeding showed that simvastatin in addition to standard of care did not prevent rebleeding but improved survival rate.Despite these encouraging outcomes,the quality of the evidence regarding the use of statins is low or very low due to the observational characteristics of most of the studies involved.Therefore,it is advisable to perform further randomized controlled trials on a large series of patients with hard clinical endpoints,using different statin types and varying doses.The objectives would be to prevent liver-related morbidity and mortality rather than treating cirrhosis complications to take additional information that makes it possible to add statins to the standard of care of these patients.Alberto E Muñoz Florencia D Pollarsky Mónica Marino Mariano Cartier Horacio Vázquez Pablo Salgado Gustavo Romero 2021World Journal of Gastroenterology2021,27,28:4
7Characterization of goat whey proteins and their bioactivity and toxicity assay显示文摘Goat whey is an industry-discarded dairy by-product that has interesting nutritional value and a nutrient composition with important functional potential,where proteins have a high biological value and play an important role in the organism’s physiology.Therefore,the aim of this study was to identify,quantify,concentrate and investigate the capacity of goat whey proteins to perform different biological activities and to evaluate their acute toxicity.Concentrated proteins were quantified and identified by Bradford,Kjehdal and SDS-PAGE methods.Antibacterial activity was performed against Listeria monocytogenes,Salmonella spp.,Staphylococcus aureus,Pseudomonas aeruginosa and Escherichia coli microorganisms and showed MIC ranging from 15 to 120μg mL-1,with the highest inhibition for L.monocytogenes growth.Antiproliferative activity was performed against human malignant melanoma cells and their proliferation inhibition was up to 66.8%within 72 h of exposure.The highest antioxidant capacity was obtained at concentration 2 mg that showed 29.69%of inhibition of DPPH radical oxidation.The acute toxicity test was performed using Artemia franciscana larvae in which whey proteins were able to preserve larval survival throughout exposure.Thus,we can conclude that goat’s whey has proteins that can play a positive effect on health,with antimicrobial activity and without toxicity.The present study highlights the great potential of goat’s whey to be developed as a safe biopreservative or as a functional ingredient in the food industry.Maria Isabel Ferreira Campos Paula Perazzo de Souza Barbosa Laura Junqueira Camargo Luciano Da Silva Pinto Bianca Mataribu Catarina Serr˜ao Luis Fernando Marques-Santos Jos´e Hon´orio Lopes Julia Mariano Caju de Oliveira Carlos Alberto de Almeida Gadelha Tatiane Santi-Gadelha 2022Food Bioscience2022,46,2:2
8迟发性性腺功能减退症与骨化二醇的关系显示文摘男性迟发性性腺功能减退症是指具有血清睾酮(T)水平降低和典型临床症状的综合征。而血清睾酮浓度是否总能真实反应Leydig细胞的功能目前仍不确定。轻度睾丸改变只有通过检测额外的生化标记物如黄体生成素(LH)和25.羟维生素D才能确诊。这些标记物可以帮助诊断称之为“亚临床”型的性腺功能减退(血清睾酮正常,LH升高)。性腺功能减退患者通常由于睾丸中CYP2Rt羟化酶受损而具有较低水平的25.羟维生素D。然而,目前仍无证据阐释维生素D3亦或骨化二醇是治疗此类病人的最佳选择。因此我们分析了26位具有典型性腺功能减退患者(总T[TT]〈12nmol 1^-1,LH≥8IU 1^-1)及46位亚临床型性腺功能减退患者(TT≥12nmol 1^-1,LH≥8IU 1^-1)以及低25-羟维生素D患者(〈50nmol 1^-1)。其中20名患者接受每周5000IU的维生素D3治疗,46名患者接受每周4000IU的骨化二醇治疗。治疗3个月后,患者25-羟维生素D及甲状旁腺激素升高。在两组患者中(原发型16人,亚临床型30人)补充骨化二醇可以显著提高25-羟维生素D水平并显著降低甲状旁腺激素水平,而补充维生素D3的患者,其25-羟维生素D和甲状旁腺激素水平并无明显变化。本研究首次阐述服用骨化二醇而非维生素D3,可以提高男性迟发性性腺功能减退患者25-羟维生素D水平。Carlo Foresta Aldo E Calogero Francesco Lombardo Andrea Lenzi Alberto Ferlin 2015Asian Journal of Andrology2015,17,2:2
9The Rai ( She C) adaptor protein regulates the neuronal stress response and protects against cerebral ischemia显示文摘Flavia T Cinara E Alberto G 2004Proc Natl Acad Sci U S A2004,101,15:1
10System dynamics urban sustainability model for Puerto aura in Puebla,Mexico显示文摘Jorge A Duran E Alberto P C 2009Systemic Practice and Action Research2009,22,2:1
11Effects of Soy Proteinon Physical and Rheological Properties of Wheat Starch显示文摘Pablo D Ribotta Andrés Colombo Alberto E 2007Starch/Strke2007,,59:1
12High resolution maps from wide angel sonar 显示文摘Hans M Alberto E 1985The IEEE International Conference on Robotics and Automation1985,,:1
13A reaction kinetic model for ozone decomposition in aqueous media valid for neutral and acidic pH 显示文摘Maria E L Carlos A Martin Alberto E Cassano 2009Chemical Engineering2009,146,3:1
14Alleviation of salt stress in Lotus glaber by Glomus intraradices 显示文摘Sannazzaro A I Ruiz O A Alberto E O 2006Plant and Soil2006,285,12:1
15Effect of gallic acid and catechin on lactobacillus hilgardii 5w growth and metabolism of organic compounds显示文摘ALBERTO M R FARIAS M E MANCA M C 2001Journal of Agriculture and Food Chemistry2001,49,9:1
16Outcomes in hypertensive patients at high cardiovascular risk treated with regimens based on valsartan or amlodipine: the VALUE randomised trial显示文摘Stevo Julius Sverre E Kjeldsen Michael Weber Hans R Brunner Steffan Ekman Lennart Hansson Tsushung Hua John Laragh Gordon T McInnes Lada Mitchell Francis Plat Anthony Schork Beverly Smith Alberto Zanchetti 2004The Lancet2004,,9426:1
17General Practitioners’ Knowledge, Attitudes, Beliefs, and Practices in the Management of Sexual Dysfunction—Results of the Portuguese SEXOS Study显示文摘Violeta Alarc?o Sofia Ribeiro Filipe Le?o Miranda Mário Carreira Teresa Dias Joaquim Garcia e Costa Alberto Galv?o‐Teles 2012The Journal of Sexual Medicine2012,,:1
18A note on the universal consistency of the kemel distribution function estimator 显示文摘Chacon J E Alberto R C 2010Statistics & Probability Letters2010,80,1718:1
19The staling of bread: an X-ray diffraction study显示文摘PABLO D R SILVIA C ALBERTO E 2004European Food Research and Technology2004,218,:1
20Lysines128 and 132 enable lipopolysaccharide binding to MD-2, leadingto toll-like receptor-4 aggregation and signal transduction 显示文摘Alberto V Eicke L Monks BG Terje E Golenbock DT 2003JBiol Chem2003,278,48:1
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