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401篇 您的检索式:作者名="Aaron M"
    题名 作者 年代 出处 被引量
1Effects of glucagon-like peptide-1 receptor agonists on non-alcoholic fatty liver disease and inflammation显示文摘Glucagon-like peptide1(GLP-1)is secreted from Langerhans cells in response to oral nutrient intake.Glucagon-like peptide-1 receptor agonists(GLP-1RAs)are a new class of incretin-based anti-diabetic drugs.They function to stimulate insulin secretion while suppressing glucagon secretion.GLP-1-based therapies are now well established in the management of type 2 diabetes mellitus(T2DM),and recent literature has suggested potential applications of these drugs in the treatment of obesity and for protection against cardiovascular and neurological diseases.As we know,along with change in lifestyles,the prevalence of non-alcoholic fatty liver disease(NAFLD)in China is rising more than that of viral hepatitis and alcoholic fatty liver disease,and NAFLD has become the most common chronic liver disease in recent years.Recent studies further suggest that GLP-1RAs can reduce transaminase levels to improve NAFLD by improving blood lipid levels,cutting down the fatcontent to promote fat redistribution,directly decreasing fatty degeneration of the liver,reducing the degree of liver fibrosis and improving inflammation.This review shows the NAFLD-associated effects of GLP-1RAs in animal models and in patients with T2DM or obesity who are participants in clinical trials.Xing-Chun Wang Aaron M Gusdon Huan Liu Shen Qu 2014World Journal of Gastroenterology2014,20,40:23
2The role of estradiol in male reproductive function显示文摘传统地,睾丸激素和雌激素被认为分别地是男、女的性荷尔蒙。然而, estradiol,雌激素的占优势的表格,也在男性功能起一个关键作用。在人的 Estradiol 为 modulating 性欲,可勃起的功能,和精子发生是必要的。雌激素受体,以及 aromatase,把睾丸激素变换成雌激素的酶,充满大脑,阴茎,和睾丸,为性功能重要的机关。在大脑, estradiol 合成在与性唤起有关的区域被增加。在阴茎,另外,雌激素受体在神经与血管的捆附近与高集中在整个阴茎海绵体被发现。低睾丸激素和提高的雌激素独立于对方增加可勃起的机能障碍的发生。在睾丸,精子发生被雌激素在每水平调制,以 hypothalamus-pituitary-gonadal 轴开始,由 Leydig, Sertoli,和细菌房间列在后面,并且与 ductal 上皮, epididymis,和成熟精子完成。由 estradiol 的阴囊的房间的规定显示出两个一禁止并且 stimulatory 影响,显示剂量依赖者并且时间地的一曲复杂交响乐敏感调整。我们在这评论的目标是阐明到由看荷尔蒙的男性功能的 estradiol 的全面贡献在可勃起的功能,精子发生,和性欲上完成。Michael Schulster Aaron M Bernie Ranjith Ramasamy 2016Asian Journal of Andrology2016,18,3:17
3Duodenal gangliocytic paraganglioma with lymph node metastases: a case report and comparative review of 31 cases显示文摘Gangliocytic paraganglioma(GP) is a rare tumor of uncertain origin most often located in the second portion of the duodenum. It is composed of three cellular components: Epithelioid endocrine cells, spindlelike/sustentacular cells, and ganglion-like cells. While this tumor most often behaves in a benign manner, cases with metastasis are reported. We describe the case of a 62-year-old male with a periampullary GP with metastases to two regional lymph nodes who was successfully treated with pancreaticoduodenectomy. Using Pub Med, EMBASE, EBSCOhost MEDLINE and CINAHL, and Google Scholar, we searched the literature for cases of GP with regional lymph node metastasis and evaluated the varying presentations, diagnostic workup, and disease management of identified cases. Thirty-one cases of GP with metastasis were compiled(30 with at least lymph node metastases and one with only distant metastasis to bone), with age at diagnosis ranging from 16 to 74 years. Ratio of males to females was 19:12. The most common presenting symptoms were abdominal pain(55%) and gastrointestinal bleeding or sequelae(42%). Twenty-five patients underwent pancreaticoduodenectomy. Five patients were treated with local resection alone. One patient died secondary to metastatic disease, and one died secondary to perioperative decompensation. The remainder did well, with no evidence of disease at follow-up from the most recent procedure(except two in which residual disease was deliberately left behind). Of the 26 cases with sufficient histological description, 16 described a primary tumor that infiltrated deep to the submucosa, and 3 described lymphovascular invasion. Of the specific immunohistochemistry staining patterns studied, synaptophysin(SYN) stained all epithelioid endocrine cells(18/18). Neuron specific enolase(NSE) and SYN stained most ganglion-like cells(7/8 and 13/18 respectively), and S-100 stained all spindle-like/sustentacular cells(21/21). Our literature review of published cases of GP with lymph node metastasis underscores the excellent prognosis of GP regardless of specific treatment modality. We question the necessity of aggressive surgical intervention in select patients, and argue that local resection of the mass and metastasis may be adequate. We also emphasize the importance of pre-surgical assessment with imaging studies, as well as post-surgical follow-up surveillance for disease recurrence.Sahara J Cathcart Aaron R Sasson Jessica A Kozel Jennifer M Oliveto Quan P Ly 2017World Journal of Clinical Cases2017,5,6:9
4Microsurgical epididymal sperm aspiration: indications, techniques and outcomes显示文摘Microsurgical epididymal 精子渴望(方山) 从被选择并且取样了使用一台操作显微镜提供的高力量的光放大的 epididymis 的最佳的区域指包含精子的液体的检索。检索精子随后被使用让 intracytoplasmic 精子注射(ICSI ) 导致授精和怀孕。方山被是为在有给它复杂并发症的优秀精子,优秀报导授精和怀孕率,和低风险的高收益的妨碍的精子缺乏的人的精子检索的标准答案技术的许多专家考虑。然而,方山必须在一个操作房间里被执行,要求 microsurgical 技巧并且为用 ICSI 的复制仅仅是有用的。此处我们在场为方山,过程的技术表演和被报导了的结果的候选人病人的评估的概述。Aaron M Bernie Ranjith Ramasamy Doron S Stember Peter J Stahl 2013Asian Journal of Andrology2013,15,1:4
5H3K4me3 epigenomic landscape derived from ChIP-Seq of 1000 mouse early embryonic cells显示文摘Jie Shen Dongqing Jiang Yusi Fu Xinglong Wu Hongshan Guo Binxiao Feng Yuhong Pang Aaron M Streets Fuchou Tang Yanyi Huang 2015Cell Research2015,25,1:4
6Cross-talk between the thyroid and liver:A new target for nonalcoholic fatty liver disease treatment显示文摘Nonalcoholic fatty liver disease(NAFLD)has been recognized as the most common liver metabolic disease,and it is also a burgeoning health problem that affects one-third of adults and is associated with obesity and insulin resistance now.Thyroid hormone(TH)and its receptors play a fundamental role in lipid metabolism and lipid accumulation in the liver.It is found that thyroid receptor and its isoforms exhibit tissue-specific expression with a variety of functions.TRβ1 is predominantly expressed in the brain and adipose tissue and TRβ2 is the major isoform in the liver,kidney and fat.They have different functions and play important roles in lipid metabolism.Recently,there are many studies on the treatment of NAFLD with TH and its analogues.We review here that thyroid hormone and TR are a potential target for pharmacologic treatments.Lipid metabolism and lipid accumulation can be regulated and reversed by TH and its analogues.Yue-Ye Huang Aaron M Gusdon Shen Qu 2013World Journal of Gastroenterology2013,19,45:3
7Evaluation of the safety and effectiveness of direct oral anticoagulants and low molecular weight heparin in gastrointestinal cancer-associated venous thromboembolism显示文摘BACKGROUND Gastrointestinal cancer(GICA)is associated with a higher incidence of venous thromboembolism(VTE)compared to other solid tumors,moreover,recurrent VTE and major bleeding(MB)complications during anticoagulation treatment have an associated increase rate.GICA-VTE remains a challenging clinical scenario with MB concerns for utilization of direct oral anticoagulants(DOAC),especially with active cancer therapies.AIM To evaluate patient risk factors,effectiveness(VTE)and safety(MB)of DOACs and low molecular weight heparin(LMWH)in patients with active GICA-VTE.METHODS A retrospective chart review of patients receiving DOACs and LMWH with GICA and symptomatic or incidental VTE treated at comprehensive cancer center from November 2013 to February 2017 was performed.Inclusion criteria included active GI cancer diagnosed at any stage or treatment+/-6 mo of VTE diagnosis,whom were prescribed 6 mo or more of DOACs or LMWH.The Chi-squared test was used for overall and the Fisher exact test for pairwise comparisons of the proportions of patients experiencing recurrent VTE and MB events.Odds ratios were used to compare the relative odds of the occurrence of the outcome given exposure to the risk factor.RESULTS A total of 144 patients were prescribed anticoagulation,in which 106 fulfilled inclusion criteria apixaban(27.3%),rivaroxaban(34.9%)and enoxaparin(37.7%),and 38 were excluded.Patients median age was 66.5 years at GICA diagnosis and 67 years at CAVTE event,with 62%males,80%Caucasian,70%stage IV,pancreatic cancer(40.5%),30%Khorana Score(≥3 points),and 43.5%on active chemotherapy.Sixty-four percent of patients completed anticoagulation therapy(range 1 to 43 mo).Recurrent VTE at 6 mo was noted in 7.5%(n=3),6.8%(n=2)and 2.7%(n=1)of patients on enoxaparin,apixaban and rivaroxaban,respectively(all P=NS).MB at 6 mo were 5%(n=2)for enoxaparin,6.8%(n=2)for apixaban and 21.6%(n=8)for rivaroxaban(overall P=0.048;vs LMWH P=0.0423;all other P=NS).Significant predictors of a primary or secondary outcome for all anticoagulation therapies included:Active systemic treatment(OR=5.1,95%CI:1.3-19.3),high Khorana Score[≥3 points](OR=5.5,95%CI:1.7-17.1),active smoker(OR=6.7,95%CI:2.1-21.0),pancreatic cancer(OR=6.8,95%CI:1.9-23.2),and stage IV disease(OR=9.9,95%CI:1.2-79.1).CONCLUSION Rivaroxaban compared to apixaban and enoxaparin had a significantly higher risk of MB on GICA-VTE patients with equivocal efficacy.Alejandro Recio-Boiles Sumana Veeravelli Jessica Vondrak Hani M Babiker Aaron J Scott Rachna T Shroff Hitendra Patel Emad Elquza Ali McBride 2019World Journal of Gastrointestinal Oncology2019,11,10:3
8Persistent risk for new, subsequent new and recurrent hepatocellular carcinoma despite successful anti-hepatitis B virus therapy and tumor ablation: The need for hepatitis B virus cure显示文摘Hepatitis B virus(HBV) is one of the most significant hepatocarcinogens. The ultimate goal of anti-HBV treatment is to prevent the development of hepatocellular carcinoma(HCC). During the last two decades, with the use of currently available anti-HBV therapies(lamivudine, entecavir and tenofovir disoproxil fumatate), there has been a decrease in the incidence of HBVassociated HCC(HBV-HCC). Furthermore, several studies have demonstrated a reduction in recurrent or new HCC development after initial HCC tumor ablation. However, during an observation period spanning 10 to 20 years, several case reports have demonstrated the development of new, subsequent new and recurrent HCC even in patients with undetectable serum HBV DNA. The persistent risk for HCC is attributed to the presence of covalently closed circular DNA(cccDNA) in the hepatocyte nucleus which continues to work as a template for HBV replication. While a functional cure(loss of hepatitis B surface antigen and undetectable viral DNA) can be attained with nucleos(t)ide analogues, these therapies do not eliminate cccDNA. Of utmost importance is successful eradication of the transcriptionally active HBV cccDNA from hepatocyte nuclei which would be considered a complete cure. The unpredictable nature of HCC development in patients with chronic HBV infection shows the need for a complete cure. Continued support and encouragement for research efforts aimed at developing curative therapies is imperative. The aims of this minireview are to highlight these observations and emphasize the need for a cure for HBV.Brianna J Shinn Aaron Martin Robert M Coben Mitchell I Conn Jorge Prieto Howard Kroop Anthony J DiMarino Hie-Won Hann 2019World Journal of Hepatology2019,11,1:3
9Antagonism of miR-33 in mice promotes reverse cholesterol transport and regression of atherosclerosis显示文摘Rayner Katey J Sheedy Frederick J Esau Christine C Hussain Farah N Temel Ryan E Parathath Saj van Gils Janine M Rayner Alistair J Chang Aaron N Suarez Yajaira Fernandez-Hernando Carlos Fisher Edward A Moore Kathryn J 2011Journal of Clinical Investigation2011,,7:2
10Measurement of bound states in the continuum by a detector embedded in a photonic crystal显示文摘We directly measure optical bound states in the continuum(BICs)by embedding a photodetector into a photonic crystal slab.The BICs observed in our experiment are the result of accidental phase matching between incident,reflected and in-plane waves at seemingly random wave vectors in the photonic band structure.Our measurements were confirmed through a rigorously coupled-wave analysis simulation in conjunction with temporal coupled mode theory.Polarization mixing between photonic crystal slab modes was observed and described using a plane wave expansion simulation.The ability to probe the field intensity inside the photonic crystal and thereby to directly measure BICs represents a milestone in the development of integrated opto-electronic devices based on BICs.Roman Gansch Stefan Kalchmair Patrice Genevet Tobias Zederbauer Hermann Detz Aaron M Andrews Werner Schrenk Federico Capasso Marko Lončar Gottfried Strasser 2016Light(Science & Applications)2016,5,1:2
11Increased Prevalence of Coronary Artery Aneurysms Among Cocaine Users显示文摘Aaron Satran Bradley A. Bart Christopher R. Henry M Bilal Murad Sumaiya Talukdar Daniel Satran Timothy D. Henry 2005Circulation2005,,:2
12别说大熊猫不濒危(英文)显示文摘2015年中国国家林业局公布数据显示中国大熊猫数量已经增加1864只,根据这一结果世界自然保护联盟将大熊猫由濒危物种降至易危物种。作者们指出这一结果未免过于乐观。(1)大熊猫的食物主要为竹子,CO_2浓度升高将影响竹子的生长发育,缩短竹子的生命周期,导致竹子提前开花,提前死亡;温度升高延长了竹粘虫等灾虫的生活周期,增加粘虫等害虫数量,影响竹子的产量和品质,从而威胁熊猫生存。(2)470 km长的龙门山地震带穿越四川亚种熊猫部分栖息地。遥感数据显示2008年汶川地震导致卧龙保护区进一步破碎化。(3)随着私家车的普及高速公路快速发展,生态旅游活动加剧,而人类活动影响动物荷尔蒙分泌、新陈代谢及生殖,增加疾病传播风险。(4)大熊猫栖息地环境污染日趋严重,直接威胁着大熊猫生存和健康。因此,大熊猫保护是一项长期的、艰巨的任务,世界自然保护联盟降级大熊猫保护等级为之过早,大熊猫依然是一个濒危物种,全球应该继续关注中国大熊猫保护。陈怡平 ELLISON Aaron M 2017地球环境学报2017,8,5:2
13The Impact of Auditor Tenure on Initial Bond Ratings 显示文摘Aaron D Crabtree Duane M Brandon John J Maher 2006Advances in Accounting2006,22,6:1
14Adjutant therapy in pancreatic cancer: phase Ⅰ trial of radiation dose escalation with concurrent full-dose gemcitabine显示文摘Aaron M Allen Mark M Zalupski John M Robertson 2004Int J Radiat Oncol Biol Phys2004,59,5:1
15Identification and comparison of aerobic and denitrifying organisms显示文摘Raymond J Zeng Aaron M Saunders Zhiguo Yuan 2003Biotechnology and Bioengineering2003,83,2:1
16The application of GPS observations to equatorial aeronomy 显示文摘MENDILLO M LIN B S AARONS J 2000Radio Science2000,35,3:1
17Granulocyte inflammatory markers and Airway infection during acute exacerbation of chronic obstructive pulmonary disease显示文摘Aaron SD Angel JB Lunau M 2001Am J Respir Crit Care Med2001,163,2:1
18Zika virus 显示文摘Basarab M Bowman C Aarons E J 2016BMJ2016,,11:1
19Photochemically induced fluorescence investigation of a β-cyclodextrin: Azure a inclusion complex and determination of analytical Parameters 显示文摘MAAFI M LAASS B AARON J J 1995J Incl Phenom Mol Recognit Chem1995,22,:1
20CHAMPION trial rati- onale and design:the long-term safety and clinical efficacy of a wireless pulmonary artery pressure monitoring system 显示文摘Adamson PB Abraham WT Aaron M 2011J Card Fail2011,17,1:1
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