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Dominance network structure across reproductive contexts in the cooperatively breeding cichlid fish Neolamprologus pulcher

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Current Zoology 2015年第1期61卷 45-54页

作者： Cody J. DeY Q.Y. joanne TAN Constance M. O'CONNOR Adam R. ReDDON J. Ryan CALDWeLL Sigal BALSHINe Department of Biology McMaster University Hamilton Ontario ON L8S 4K1 Canada Department of Psychology Neuroscience and Behaviour McMaster University Hamilton Ontario L8S 4L8 Canada

While a large number of studies have described animal social networks, we have a poor understanding of how these networks vary with ecological and social conditions. For example, reproductive periods are an important life-history stage that may involve changes in dominance relationships among individuals, yet no study to date has compared social networks of do- minance interactions （i.e. dominance networks） across reproductive contexts. We first analyzed a long-term dataset on captive so- cial groups of the cooperatively breeding cichlid Neolamprologuspulcher, and found that eviction events were significantly more common around reproduction than expected by chance. Next, we compared the structure of dominance networks during early pa- rental care and non-reproductive periods, using one of the first applications of exponential random graph models in behavioral biology. Contrary to our predictions, we found that dominance networks showed few changes between early parental care and non-reproductive periods. We found no evidence that dominance interactions became more skewed towards larger individuals, became more frequent between similar-sized individuals, or became more biased towards a particular sex during parental care. However, we did find that there were relatively more dominance interactions between opposite-sex dyads in the early parental care period, which may be a by-product of increased sexual interactions during this time. This is the first study in behavioral ecology to compare social networks using exponential random graph modeling, and demonstrates a powerful analytical framework for future studies in the field [Current Zoology 61 （1）： 45-54, 2015].

关键词： Social network Aggression Submissive Hierarchy Parental care P* model

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Hepatitis e virus: Western Cape, South Africa

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World Journal of Gastroenterology 2016年第44期22卷 9853-9859页

作者： Richie G Madden Sebastian Wallace Mark Sonderup Stephen Korsman Tawanda Chivese Bronwyn Gavine Aniefiok edem Roxy Govender Nathan english Christy Kaiyamo Odelia Lutchman Annemiek A van der eijk Suzan D Pas Glynn W Webb joanne Palmer elizabeth Goddard Sean Wasserman Harry R Dalton C Wendy Spearman Royal Cornwall Hospital Trust and european Centre for environment and Human Health University of Exeter Division of Hepatology Department of Medicine Faculty of Health Sciences University of Cape Town and Groote Schuur Hospital National Health Laboratory Service Groote Schuur Hospital Cape Town and Division of Medical Virology University of Cape Town Faculty of Health Sciences Department of Viroscience Erasmus Medical Centre Medical Center Rotterdam Department of Paediatrics Faculty of Health Sciences University of Cape Town and Red Cross Children’s Hospital Division of Infectious Diseases and HIV Medicine Department of Medicine Faculty of Health Sciences University of Cape Town and Groote Schuur Hospital

AIM To conduct a prospective assessment of anti-hepatitis e virus(HeV) Ig G seroprevalence in the Western Cape Province of South Africa in conjunction with evaluating risk factors for *** Consenting participants attending clinics and wards of Groote Schuur, Red Cross Children's Hospital and their affiliated teaching hospitals in Cape Town, South Africa, were sampled. Healthy adults attending blood donor clinics were also recruited. Patients with known liver disease were excluded and all major ethnic/race groups were included to broadly represent local demographics. Relevant demographic data was captured at the time of sampling using an interviewer-administered confidential questionnaire. Human immunodeficiency virus(HIV) status was self-disclosed. HeV Ig G testing was performed using the Wantai? *** HeV is endemic in the region with a seroprevalence of 27.9%(n = 324/1161) 95%CI: 25.3%-30.5%(21.9% when age-adjusted) with no significant differences between ethnic groups or HIV status. Seroprevalence in children is low but rapidly increases in early adulthood. With univariate analysis, age ≥ 30 years old, pork and bacon/ham consumption suggested risk. In the multivariate analysis, the highest risk factor for HeV Ig G seropositivity(OR = 7.679, 95%CI: 5.38-10.96, P eing 30 years or older followed by pork consumption(OR = 2.052, 95%CI: 1.39-3.03, P ecent clinical case demonstrates that HeV genotype 3 may be currently circulating in the Western *** Hepatitis e seroprevalence was considerably higher than previously thought suggesting that hepatitis e warrants consideration in any patient presenting with an unexplained hepatitis in the Western Cape, irrespective of travel history, age or ethnicity.

关键词： Hepatitis e Seroprevalence South Africa Pork consumption Genotype

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Comment on ＂Quantitative evaluation of Commercially Available Test Kit for Ciguatera in Fish＂

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Food and Nutrition Sciences 2012年第9期

作者： joanne S. M. ebesu Cara e. Campora

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exosomal glypican-1 is elevated in pancreatic cancer precursors and can signal genetic predisposition in the absence of endoscopic ultrasound abnormalities

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World Journal of Gastroenterology 2022年第31期28卷 4310-4327页

作者： Pedro Moutinho-Ribeiro Ines A Batista Sofia T Quintas Bárbara Adem Marco Silva Rui Morais Armando Peixoto Rosa Coelho Pedro Costa-Moreira Renato Medas Susana Lopes Filipe Vilas-Boas Manuela Baptista Diogo Dias-Silva Ana L esteves Filipa Martins joanne Lopes Helena Barroca Fátima Carneiro Guilherme Macedo Sonia A Melo Serviço de Gastrenterologia Centro Hospitalar Universitário de Sao JoaoPorto 4200Portugal Faculty of Medicine University of PortoPorto 4200Portugal Instituto de Investigacao e Inovacao em Saúde(i3S) Universidade do PortoPorto 4200Portugal IPATIMUP-Institute of Molecular Pathology and Immunology University of PortoPorto 4200Portugal Instituto de Ciencias Biomédicas Abel Salazar(ICBAS) University of PortoPorto 4050Portugal Servico de Cirurgia Geral Centro Hospitalar Universitário de Sao JoaoPorto 4200Portugal Unidade de Saúde Familiar Serpa Pinto ACeS Porto OcidentalPorto 4250Portugal Serviço de Anatomia Patológica Centro Hospitalar Universitário de Sao JoaoPorto 4200Portugal

BACKGROUND Individuals within specific risk groups for pancreatic ductal adenocarcinoma(PDAC)[mucinous cystic lesions(MCLs),hereditary risk(HR),and new-late onset diabetes mellitus(NLOD)]represent an opportunity for early cancer *** ultrasound(eUS)is a premium image modality for PDAC screening and precursor lesion *** no specific biomarker is currently clinically available for this purpose,glypican-1(GPC1)is overexpressed in the circulating exosomes(crexos)of patients with PDAC compared with healthy subjects or those harboring benign pancreatic *** To evaluate the capacity of GPC1+crexos to identify individuals at higher risk within these specific groups,all characterized by *** This cross-sectional study with a prospective unicentric cohort included 88 subjects:40 patients with MCL,20 individuals with HR,and 20 patients with NLOD.A control group(CG)was submitted to eUS for other reasons than pancreatic pathology,with normal pancreas and absence of hereditary risk factors(n=8).The inclusion period was between October 2016 and January 2019,and the study was approved by the ethics Committee of Centro Hospitalar Universitário de São João,Porto,*** patients provided written informed *** and blood tests for quantification of GPC1+crexos by flow cytometry and carbohydrate antigen 19-9(CA 19-9)levels by eLISA were performed in all ***-guided tissue acquisition was done whenever *** statistical analysis,SPSS®27.0(IBM Corp.,Armonk,NY,United States)version was *** graphs were created using GraphPad Prism 7.00(GraphPad Software,San Diego,CA,United States).ReSULTS Half of MCLs harbored worrisome features(WF)or high-risk stigmata(HRS).Pancreatic abnormalities were detected by eUS in 10.0%and 35.0%in HR and NLOD individuals,respectively,all considered non-malignant and“harmless.”Median levels of GPC1+crexos were statistically different:MCL[99.4%,interquartile range(IQR):94.9%-99.8%],HR(8

关键词： Glypican-1 Circulating exosomes endoscopic ultrasound Pancreatic cancer risk groups Pancreatic cancer precursor lesions Genetic predisposition

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基于食物和膳食的营养素度量法中赋值营养素权重的新方法

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营养健康新观察 2014年第1期 35-36页

作者： joanne e.Arsenault Victor L.Fulgoni III James C.Hersey Mary K.Muth 刘轶群

背景营养素度量法是基于营养素组成来评分食物的科学方法。大多数评分系统在不同营养素都使用相似的权重因子,但这缺乏科学证据。目的我们的目的是用统计学方法来确定最能体现健康饮食指数(HeI)变化的营养素,并且获得该营养素的β-系数... 详细信息

背景营养素度量法是基于营养素组成来评分食物的科学方法。大多数评分系统在不同营养素都使用相似的权重因子,但这缺乏科学证据。目的我们的目的是用统计学方法来确定最能体现健康饮食指数(HeI)变化的营养素,并且获得该营养素的β-系数作为营养素度量法计算模型中的权重。设计营养摄入量和HeI评分的横断面分析。参与者研究对象来自全国健康和营养调查,共计16587人,年龄均大于2岁,无怀孕者。主要结果测量HeI评分的变化统计分析使用线性回归进行分析,HeI评分作为因变量,16种营养素的所有可能组成作为独立变量,年龄、性别和种族作为协变量。通过统计分析确定包含1种营养素的最佳变量模型,确定包含2种营养素的最佳变量模型。直到包含16种营养素的最佳变量模型。结果包含8种营养素的模型已经能解释HeI评分中65%的变化,接近包含9-16种营养素的模型,远远高于以往文献报道的模型。该模型中5个营养素(蛋白质、纤维、钙、不饱和脂肪和维生素C)是正的β系数,3个营养素(饱和脂肪、钠和添加糖)是负的β系数。将β系数作为加权因子计算得出的加权营养素密度评分可以用于评价整个食物的营养质量。结论营养密度的加权分数计算简单。并且用于描述食物和膳食的整体营养质量。

关键词：营养素度量法膳食质量膳食摄入量

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基于食物和膳食的营养素度量法中赋值营养素权重的新方法

基于食物和膳食的营养素度量法中赋值营养素权重的新方法

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作者： joanne e.Arsenault Victor L.Fulgoni Ⅲ James C.Hersey Mary K.Muth 刘轶群

背景营养素度量法是基于营养素组成来评分食物的科学方法。大多数评分系统在不同营养素都使用相似的权重因子,但这缺乏科学证据。目的我们的目的是用统计学方法来确定最能体现健康饮食指数(HeI)变化的营养素,并且获得该营养素的β-系数作为营养素度量法计算模型中的权重。设计营养摄入量和HeI评分的横断面分析。参与者研究对象来自全国健康和营养调查,共计16587人,年龄均大于2岁,无怀孕者。主要结果测量HeI评分的变化统计分析使用线性回归进行分析,HeI评分作为因变量,16种营养素的所有可能组成作为独立变量,年龄、性别和种族作为协变量。通过统计分析确定包含1种营养素的最佳变量模型,确定包含2种营养素的最佳变量模型,直到包含16种营养素的最佳变量模型。结果包含8种营养素的模型已经能解释HeI评分中65%的变化,接近包含9-16种营养素的模型,远远高于以往文献报道的模型。该模型中5个营养素(蛋白质、纤维、钙、不饱和脂肪和维生素C)是正的β系数,3个营养素(饱和脂肪、钠和添加糖)是负的β系数。将β系数作为加权因子计算得出的加权营养素密度评分可以用于评价整个食物的营养质量。结论营养密度的加权分数计算简单,并且用于描述食物和膳食的整体营养质量。

关键词：营养素度量法膳食质量膳食摄入量

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evaluating the feasibility and preliminary effects of an online compassion training program for nursing students:A pilot randomized controlled trial

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International Journal of Nursing Sciences 2024年第4期11卷 421-428,I0001页

作者： Zhi Yang Mimi Mun Yee Tse Huiting Huang Haiyun Fang joanne Wai Yee Chung Doris Yin Kei Chong Thomas Kwok Shing Wong School of Nursing and Health Studies Hong Kong Metropolitan UniversityHong KongChina School of Nursing and Health Guangzhou Nanfang CollegeGuangzhouChina School of Nursing Guangzhou Medical UniversityGuangzhouChina

Objectives:This study aimed to assess the feasibility of an online compassion training program for nursing students and preliminarily investigate its effects on mindfulness,self-compassion,and stress ***:This study employed a randomized controlled trial ***-year students from a nursing college in Guangzhou,China,were recruited as research participants in August *** intervention group participated in an 8-week online compassion training program via the WeChat platform,comprising three stages:mindfulness(weeks 1e2),self-compassion(weeks 3e5),and compassion for others(weeks 6 e8).each stage included four activities:psychoeducation,mindfulness practice,weekly diary,and emotional *** feasibility was assessed through recruitment and retention rates,program engagement,and participant *** effectiveness was measured with the Mindful Attention Awareness Scale,Self-Compassion Scale-Short Form,and Perceived Stress ***:A total of 28 students completed the study(13 in the intervention group,15 in the control group).The recruitment rate was 36.46%,with a high retention rate of 93.3%.Participants demonstrated high engagement:69.2%accessed learning materials every 1e2 days,93.3%practiced mindfulness at least weekly,with an average of 4.69 diary entries submitted per person and 23.30 WeChat interactions with *** acceptability,all participants expressed satisfaction with the program,with 92.4%finding it“very helpful”or“extremely helpful.”In terms of intervention effects,the intervention group showed a significant increase in mindfulness levels from pre-intervention(51.54±10.93)to postintervention(62.46±13.58)(Pe no significant change was observed in the control *** there were no statistically significant differences between the two groups in post-intervention self-compassion and perceived stress levels,the intervention group showed positive trends:selfcompassion levels increase

关键词： empathy Mindfulness Nursing students Self-compassion Training

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应用多聚酶链反应检测狗的犬血巴顿氏体

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中国兽医寄生虫病 2004年第4期12卷 51-51,53页

作者： Jennifer J.Brinson joanne B.Messick 周化媛

1999年夏天,一只8岁龄大丹麦母狗因卵巢摘除后突然衰弱,皮肤起趋褶而受治于伊利诺斯大学教学兽医院.该犬因搬动损坏了脾组织而采取急性脾切除,脾组织经中性缓冲液10%福尔马林固定,石腊包埋切片,H&e染色作组织学观察,诊断为脾血管肉瘤(sp... 详细信息

1999年夏天,一只8岁龄大丹麦母狗因卵巢摘除后突然衰弱,皮肤起趋褶而受治于伊利诺斯大学教学兽医院.该犬因搬动损坏了脾组织而采取急性脾切除,脾组织经中性缓冲液10%福尔马林固定,石腊包埋切片,H&e染色作组织学观察,诊断为脾血管肉瘤(splenic henangiosarcoma).因血液流失,继而血容量减少和贫血.故于术后选配相宜供血者的压缩红细胞2单位输入.术后并发胰腺炎、脓毒症和尿道感染均治愈.故术后12天该犬从医院放出,放出时未见有转移病症.

关键词：脾组织多聚酶链反应诊断卵巢摘除搬动脾血管肉瘤脾切除兽医福尔马林液流

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2002—2005年间纽约州有关分娩与麻醉相关并发症的流行病学研究

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麻醉与镇痛 2012年第3期8卷 4-12页

作者： Khadeen Cheesman BS joanne e. Brady SM Pamela Flood, MD Guohua Li, MD, DrPH 王美青(译) 祁恩耀(译) 钱燕宁(校) Department of Anesthesiology Columbia University New York City New York 不详

背景分娩与麻醉相关并发症的流行病学数据是衡量、评估产科麻醉管理质量和安全的基础，但目前仍缺乏这方面的数据。我们的目的在于，从纽约州各医院分娩的大样本女性人群中，探索麻醉相关并发症的流行病学模式和风险因素，以填补此研究... 详细信息

背景分娩与麻醉相关并发症的流行病学数据是衡量、评估产科麻醉管理质量和安全的基础，但目前仍缺乏这方面的数据。我们的目的在于，从纽约州各医院分娩的大样本女性人群中，探索麻醉相关并发症的流行病学模式和风险因素，以填补此研究领域的空白。方法在纽约州各医院住院患者数据库中医疗成本与核算项目的文档中，我们找出了2002—2005年间所有在纽约州各医院分娩患者的出院记录，随后挑选出在分娩期间经历过任-麻醉相关并发症并被记录下来的产妇，这些并发症是根据第9版国际疾病分类，临床修订代码（ICD-9-CM）所确认的。通过人口统计学和患者的临床特点，我们估算出了这些并发症的发生率，并利用多元回归分析法来评估麻醉相关并发症的风险因素。结果在研究了957471例分娩患者中，有4438例（0．46％）患者出现至少一种麻醉相关并发症，在这些并发症中，大多数是脊髓并发症（55％），其他依次是，系统性并发症（43％）和药物过量或不良反应（2％）。多元回归分析揭示了5种麻醉相关并发症的风险因素：剖宫产（OR值为2．51，95％CI值为2．36，2．68），农村地区（OR值为1．33，95％CI值为1．21—1．46），查尔森·德米合并症指数≥1（OR值为1．47，95％CI值为1．28-1．69），白种人（OR值为1．37，95％CI值为1．24—1．52）和预约入院的患者（OR值为1．10，95％CI值为1．03—1．18）。发生麻醉相关并发症的产妇与未发生的相比，其平均住院天数（均数±标准差）延长了一天，分别为（3．89±3．69）天和（2．92±2．38）天，并且使产妇死亡的风险增加了22倍。结论在分娩过程中，麻醉相关并发症的发生率看似很低，但仍然值得我们关注，特别是对那些需要剖宫产、生活在农村地区或者先前存在合并症的产妇。

关键词：相关并发症产科麻醉分娩期间流行病学纽约多元回归分析法住院患者风险因素

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Contemporary female smokers in the us are younger and of lower socioeconomic status

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Health 2011年第6期

作者： Jennifer L. Jarvie Yun Wang Caitlin e. Johnson joanne M. Foody

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