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Diabetes and cognitive function:An evidence-based current perspective

World Journal of Diabetes 2023年第2期14卷 92-109页

作者： meghna julian sebastian Shahanas KA Khan Joseph M Pappachan Mohammad Sadiq Jeeyavudeen School of Life Sciences Keele UniversityStoke-on-Trent ST55BGUnited Kingdom Department of Endocrinology and Metabolism Lancashire Teaching Hospitals NHS TrustPreston PR29HTUnited Kingdom Faculty of Science Manchester Metropolitan UniversityManchester M156BHUnited Kingdom Faculty of Biology Medicine and HealthThe University of ManchesterManchester M139PLUnited Kingdom Department of Endocrinology and Metabolism University Hospitals of EdinburghEdinburgh EH164SAUnited Kingdom

Several epidemiological studies have clearly identified diabetes mellitus(DM)as a major risk factor for cognitive dysfunction,and it is going to be a major public health issue in the coming years because of the alarming rise in diabetes prevalence across the *** and neural tissues predominantly depend on glucose as energy substrate and hence,any alterations in carbohydrate metabolism can directly impact on cerebral functional output including cognition,executive capacity,and *** affects neuronal function and mental capacity in several ways,some of which include hypoperfusion of the brain tissues from cerebrovascular disease,diabetes-related alterations of glucose transporters causing abnormalities in neuronal glucose uptake and metabolism,local hyper-and hypometabolism of brain areas from insulin resistance,and recurrent hypoglycemic episodes inherent to pharmacotherapy of diabetes resulting in neuronal *** decline can further worsen diabetes care as DM is a disease largely self-managed by ***,it is crucial to understand the pathobiology of cognitive dysfunction in relation to DM and its management for optimal long-term care plan for patients.A thorough appraisal of normal metabolic characteristics of the brain,how alterations in neural metabolism affects cognition,the diagnostic algorithm for patients with diabetes and dementia,and the management and prognosis of patients when they have this dangerous combination of illnesses is imperative in this *** evidence-based narrative with the backup of latest clinical trial reviews elaborates the current understanding on diabetes and cognitive function to empower physicians to manage their patients in day-to-day clinical practice.

关键词： Diabetes mellitus Dementia Cognitive function Antidiabetic medications Hyperglycemia Hypoglycemia

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Genome and clonal hematopoiesis stability contrasts with immune,cfDNA,mitochondrial,and telomere length changes during short duration spaceflight

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Precision Clinical Medicine 2024年第1期7卷 1-13页

作者： J.sebastian Garcia-Medina Karolina Sienkiewicz S.Anand Narayanan Eliah G.Overbey Kirill Grigorev Krista A.Ryon Marissa Burke Jacqueline Proszynski Braden Tierney Caleb M.Schmidt Nuria Mencia-Trinchant Remi Klotz Veronica Ortiz Jonathan Foox Christopher Chin Deena Najjar Irina Matei Irenaeus Chan Carlos Cruchaga Ashley Kleinman JangKeun Kim Alexander Lucaci Conor Loy Omary Mzava Iwijn De Vlaminck Anvita Singaraju Lynn E.Taylor julian C.Schmidt Michael A.Schmidt Kelly Blease Juan Moreno Andrew Boddicker Junhua Zhao Bryan Lajoie Andrew Altomare Semyon Kruglyak Shawn Levy Min Yu Duane C.Hassane Susan M.Bailey Kelly Bolton Jaime Mateus Christopher E.Mason Department of Physiology and Biophysics Weill Cornell MedicineCornell UniversityNew YorkNY 10021USA The HRH Prince Alwaleed Bin Talal Bin Abdulaziz Alsaud Institute for Computational Biomedicine Weill Cornell MedicineNew YorkNY 10021USA Department of Immunology Weill Cornell MedicineCornell UniversityNew YorkNY 10021USA Department of Stem Cell Biology and Regenerative Medicine Keck School of MedicineUniversity of Southern CaliforniaLos AngelesCA 90033USA Space Exploration Technologies Corporation HawthomeCA 90250USA Sovaris Aerospace BoulderCO 80302USA Advanced Pattern Analysis&Human Performance Group BoulderCO 80302USA Children's Cancer and Blood Foundation Laboratories Departments of Pediatrics and Cell and Developmental BiologyDrukier Institute for Children's HealthMeyer Cancer CenterWeill Cornell MedicineNew YorkNY 10021USA Meyer Cancer Center Weill Cornell MedicineNew YorkNY 10065USA Department of Nutrition and Integrative Physiology Florida State UniversityTallahasseeFL 32306USA Department of Systems Engineering Colorado State UniversityFort CollinsCO 80523USA Element Biosciences San DiegoCA 10055USA Department of Environmental and Radiological Health Sciences Colorado State UniversityFort CollinsCO 80523USA Cell and Molecular Biology Program Colorado State UniversityFort CollinsCO 80523USA BioAstra Inc New YorkNYUSA Washington University St Louis Oncology Division St.LouisMO 63100USA Meinig School of Biomedical Engineering Cornell UniversityIthacaNY 14853USA The Feil Family Brain and Mind Research Institute Weill Cornell MedicineNY 10021USA WorldQuant Initiative for Quantitative Prediction Weill Cornell MedicineNew YorkNY 10021USA

Background The Inspiration4(I4)mission,the first all-civilian orbital flight mission,investigated the physiological effects of short-duration spaceflight through a multi-omic *** advances,there remains much to learn about human adaptation to spaceflight's unique challenges,including microgravity,immune system perturbations,and radiation *** To provide a detailed genetics analysis of the mission,we collected dried blood spots pre-,during,and post-flight for DNA *** length was measured by quantitative PCR,while whole genome and cfDNA sequencing provided insight into genomic stability and immune adaptations.A robust bioinformatic pipeline was used for data analysis,including variant calling to assess mutational *** Telomere elongation occurred during spaceflight and shortened after return to ***-free DNA analysis revealed increased immune cell signatures *** significant clonal hematopoiesis of indeterminate potential(CHIP)or whole-genome instability was *** long-term gene expression changes across immune cells suggested cellular adaptations to the space environment persisting months *** Our findings provide valuable insights into the physiological consequences of short-duration spaceflight,with telomere dynamics and immune cell gene expression adapting to spaceflight and persisting after return to *** sequencing data will serve as a reference point for studying the early development of CHIP in astronauts,an understudied phenomenon as previous studies have focused on career *** study will serve as a reference point for future commercial and non-commercial spaceflight,low Earth orbit(LEO)missions,and deep-space exploration.

关键词： genomes clonal hematopoiesis stability immune mitochondria ribosomes spaceflight

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Remote sensing and analysis of tropical cyclones:Current and emerging satellite sensors

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Tropical Cyclone Research and Review 2023年第4期12卷 267-293页

作者： Lucrezia Ricciardulli Brian Howell Christopher R.Jackson Jeff Hawkins Joe Courtney Ad Stoffelen sebastian Langlade Chris Fogarty Alexis Mouche William Blackwell Thomas Meissner julian Heming Brett Candy Tony McNally Masahiro Kazumori Chinmay Khadke Maria Ana Glaiza Escullar Remote Sensing Systems Santa RosaCAUSA Joint Typhoon Warning Center Pearl HarborHawaiiUSA Global Ocean Associates(supporting NOAA/NESDIS STAR) AlexandriaVAUSA University of Wisconsin Cooperative Institute for Meteorological Satellite StudiesMadisonWIUSA Bureau of Meteorology PerthAustralia Royal Netherlands Meteorological Institute(KNMI) De BiltNetherlands Tropical Cyclone/Regional Specialized Meteorological Center Meteo FranceReunionFrance Canadian Hurricane Center(CHC) DartmouthNova ScotiaCanada University Brest CNRSIRDIfremerLaboratoire d’Oceanographie Physique et Spatiale(LOPS)IUEMBrestFrance MIT Lincoln Laboratory LexingtonMAUSA Met Office ExeterUK European Centre for Medium-Range Weather Forecasts ReadingUK Japan Meteorological Agency(JMA) TokyoJapan India Meteorological Department(IMD) New DelhiIndia Philippine Atmospheric Geophysical and Astronomical Services Administration(PAGASA)Diliman Quezon CityPhilippines

This article describes recent advances in the capability of new satellite sensors for observing Tropical Cyclones(TC)fine structure,wind field,and temporal *** article is based on a World Meteorological Organization(WMO)report prepared for the 10th International Workshop on Tropical Cyclones(IWTC),held in Bali in December 2022,and its objective is to present updates in TC research and operation every four *** we focus on updates regarding the most recent space-based TC observations,and we cover new methodologies and techniques using polar orbiting sensors,such as C-band synthetic aperture radars(SARs),L-band and combined C/X-band radiometers,scatterometers,and microwave imagers/*** additionally address progress made with the new generation of geostationary and small satellites,and discuss future sensors planned to be launched in the next *** then briefly describe some examples on how the newest sensors are used in operations and data assimilation for TC forecasting and research,and conclude the article with a discussion on the remaining challenges of TC space-based observations and possible ways to address them in the near future.

关键词： Tropical cyclones Surface wind Satellite sensors Operations

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Recent advances in bird sperm morphometric analysis and its role in male gamete characterization and reproduction technologies

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Asian Journal of Andrology 2016年第6期18卷 882-888页

作者： julian Santiago-Moreno Milagros Cristina Esteso Silvia Villaverde-Morcillo Adolfo Toledano-Diaz Cristina Castafio Rosario Velazquez Antonio Lopez-sebastian Agustin Lopez Goya Javier Gimeno Martinez Department of Animal Reproduction INIA 28040 Madrid Spain Veterinary Clinical and Research Services Fieb Foundation 28760 Tres Cantos Madrid Spain FAUNIA 28032 Madrid Spain

Postcopulatory sexual selection through sperm competition may be an important evolutionary force affecting many reproductive traits, including sperm morphometrics. Environmental factors such as pollutants, pesticides, and climate change may affect different sperm traits, and thus reproduction, in sensitive bird species. Many sperm-handling processes used in assisted reproductive techniques may also affect the size of sperm cells. The accurately measured dimensions of sperm cell structures （especially the head） can thus be used as indicators of environmental influences, in improving our understanding of reproductive and evolutionary strategies, and for optimizing assisted reproductive techniques （e.g., sperm cryopreservation） for use with birds. Computer-assisted sperm morphometry analysis （CASA-Morph） provides an accurate and reliable method for assessing sperm morphometry, reducing the problem of subjectivity associated with human visual assessment. Computerized systems have been standardized for use with semen from different mammalian species. Avian spermatozoa, however, are filiform, limiting their analysis with such systems, which were developed to examine the approximately spherical heads of mammalian sperm cells. To help overcome this, the standardization of staining techniques to be used in compute^-assessed light microscopical methods is a priority. The present review discusses these points and describes the sperm morphometric characteristics of several wild and domestic bird species.

关键词： avian computer-assisted assay morphometry spermatozoa

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79&PARK住宅区

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城市环境设计 2019年第2期118卷 198-209页

作者： H?gni Laksáfoss Agata Wozniczka Agne Tamasauskaite Alberto Herzog Borko Nikolic Christin Svensson Claudio Moretti Dominic Black Eva Seo-Andersen Frederik Wegener Gabrielle Nadeau Jacob Lykkefold Aaen Jaime Peiro Suso Jan Magasanik Jesper Boye Andersen Jonas Aars? Larsen julian Andres Ocampo Salazar Karl Johan Nyqvist Karol Bogdan Borkowski Katarina Mácková Katrine Juul Kristoffer Negendahl Lucian Racovitan Maria Teresa Fernandez Rojo Max Gabriel Pinto Min Ter Lim Narisara Ladawal Schr?der Romea Muryn Ryohei Koike Sergiu Calacean Song He Taylor McNally-Anderson Terrence Chew Thomas sebastian Krall Tiago Sá Tobias Vall? S?rensen Tore Banke Laurian Ghinitoiu 朱翰林

位于G?rdet国家公园边缘,Kullen有意识地塑造了一个尊重且适应环境的形式,并展现出与众不同的社区和壮丽的景色。为直接回应周围环境,建筑的西北和东南角高起至临近周边的高度;而距离公园最远、且本是视野最不好的东北角被拉高以使其拥... 详细信息

位于G?rdet国家公园边缘,Kullen有意识地塑造了一个尊重且适应环境的形式,并展现出与众不同的社区和壮丽的景色。为直接回应周围环境,建筑的西北和东南角高起至临近周边的高度;而距离公园最远、且本是视野最不好的东北角被拉高以使其拥有公园和港口最壮阔的景色。建筑西南角延伸至最远处的G?rdet国家公园;为了在建筑和自然之间创造一个人性化的柔和边缘,西南角被尽可能地压低,变成

关键词：住宅区

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温哥华公寓

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城市环境设计 2019年第2期118卷 210-219页

作者： Carl McDonald Melissa Bauld Aaron Mark Alan Tansey Alex Wu Alexandra Gustafsson Alina Tamosiunaite Amina Blacksher Aran Coakley Arash Adel Ahmadian Armen Menendian Barbora Srpkova Ben Zunkeler Benjamin Caldwell Benjamin Novacinski Bennett Gale Birk Daugaard Blake Theodore Smith Brian Foster Brian Rome Carolien Schippers Christopher James Malcolm Jr. Christopher Junkin Christopher Tron David Brown David Dottelonde Deborah Campbell Doug Stechschulte Douglass Alligood Edward Yung Elena Bresciani Filip Milovanovic Francesca Portesine Gabriel Hernandez Solano Gabriel Jewell-Vitale Hector Garcia Ivy Hume Jan Leenknegt Janice Rim John Kim Josiah Poland julian Liang julianne Gola Julie Kaufman Karol Bogdan Borkowski Kurt Nieminen Lauren Turner Lorenz Krisai Lucio Santos Marcella Martinez Martin Voelkle Matthew Dlugosz Megan Ng Michael Robert Taylor Otilia Pupezeanu Paula Domka Phillip MacDougall Ryan Yang Sean Franklin sebastian Grogaard Simon Scheller Spencer Hayden Taylor Fulton Terrence Chew Terry Lallak Thomas Smith Tianqi Zhang Tobias Hjortdal Tran Le Valentina Mele Xinyu Wang Yaziel Juarbe Yoanna Shivarova Zach Walters Zhifei Xu Andrew Latreille Glotman Simpson Urban YVR 运小红

温哥华公寓的建成预示着这个年轻的城市正在打开城市政策制定的新局面。它将成为从Granville大桥进入温哥华市中心的城市大门。塔楼和群房的设计是对新城市主义地域类型中的"温哥华主义"建筑的全新解读,配合一座纤细的塔楼,试图保留城... 详细信息

温哥华公寓的建成预示着这个年轻的城市正在打开城市政策制定的新局面。它将成为从Granville大桥进入温哥华市中心的城市大门。塔楼和群房的设计是对新城市主义地域类型中的"温哥华主义"建筑的全新解读,配合一座纤细的塔楼,试图保留城市视觉通廊并激活步行通道。住宅塔楼借助高度和毗邻河流的地理位置,是唯一可以同时享受水景和山景的建筑,坐拥温哥华广袤的自然风光。

关键词：温哥华平面图 Dialog 立面图

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