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Incident frailty and cognitive impairment by heart failure status in older patients with atrial fibrillation: the SAGE-AF study

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Journal of Geriatric Cardiology 2020年第11期17卷 653-658页

作者： Wei-Jia WANG Darleen Lessard Jane Saczynski Robert J goldberg Alan S.go Tenes Paul Ely Gracia David D McManus Department of Medicine University of Massachusetts Medical SchoolWorcesterMAUSA Department of Population and Quantitative Health Sciences University of Massachusetts Medical SchoolWorcesterMAUSA Department of Pharmacy and Health System Sciences Northeastern UniversityBostonMAUSA Division of Research Kaiser Permanente Northern CaliforniaOaklandCAUSA

Background Atrial fibrillation(AF) and heart failure(HF) frequently co-occur in older individuals. Among patients with AF, HF increases risks for stroke and death, but the associations between HF and incident cognition and physical impairment remain unknown. We aimed to examine the cross-sectional and prospective associations between HF, cognition, and frailty among older patients with AF. Methods The SAGE-AF(Systematic Assessment of Geriatric Elements in AF) study enrolled 1244 patients with AF(mean age 76 years, 48% women) from five practices in Massachusetts and Georgia. HF at baseline was identified from electronic health records using ICD-9/10 codes. At baseline and 1-year, frailty was assessed by Cardiovascular Health Survey score and cognition was assessed by the Montreal Cognitive Assessment. Results Patients with prevalent HF(n = 463, 37.2%) were older, less likely to be non-Hispanic white, had less education, and had greater cardiovascular comorbidity burden and higher CHA2 DS2 VASC and HAS-BLED scores than patients without HF(all P's < 0.01). In multivariable adjusted regression models, HF(present vs. absent) was associated with both prevalent frailty(adjusted odds ratio [a OR]: 2.38, 95% confidence interval [CI]: 1.64-3.46) and incident frailty at 1 year(a OR: 2.48, 95% CI: 1.37-4.51). HF was also independently associated with baseline cognitive impairment(a OR: 1.60, 95% CI: 1.22-2.11), but not with developing cognitive impairment at 1 year(a OR 1.04, 95%CI: 0.64-1.70). Conclusions Among ambulatory older patients with AF, the co-existence of HF identifies individuals with physical and cognitive impairments who are at higher short-term risk for becoming frail. Preventive strategies to this vulnerable subgroup merit consideration.

关键词： Atrial fibrillation Cognitive impairment Heart failure Frailty

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New injectable two-step forming hydrogel for delivery of bioactive substances in tissue regeneration

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Regenerative Biomaterials 2019年第3期6卷 149-162页

作者： Edgar Pe´rez-Herrero Patricia Garcı´a-Garcı´a Jaime go´mez-Morales Matias Llabre´s Araceli Delgado Carmen E´vora Department of Chemical Engineering and Pharmaceutical Technology University of La LagunaLa Laguna 38200TenerifeSpain Institute of Biomedical Technologies(ITB) Center for Biomedical Research of the Canary Islands(CIBICAN)University of La LagunaLa Laguna 38071TenerifeSpain Laboratory of Crystallographic Studies Andalusian Earth Sciences InstituteSpanish Research Council—University of GranadaArmillaGranada 18100Spain Institute of Tropical Diseases and Healthcare of the Canary Islands University of La LagunaLa Laguna 38203TenerifeSpain

A hydrogel based on chitosan,collagen,hydroxypropyl-c-cyclodextrin and polyethylene glycol was developed and *** incorporation of nano-hydroxyapatite and pre-encapsulated hydrophobic/hydrophilic model drugs diminished the porosity of hydrogel from 81.6262.25%to 69.9863.07%.Interactions between components of hydrogel,demonstrated by FTIR spectroscopy and rheology,generated a network that was able to trap bioactive components and delay the burst *** thixotropic behavior of hydrogel provided adaptability to facilitate its implantation in a minimally invasive *** profiles from microspheres included or not in hydrogel revealed a two-phase behavior with a burst-and a controlled-release *** same release rate for microspheres included or not in the hydrogel in the controlled-release period demonstrated that mass transfer process was controlled by internal *** diffusion coefficients,Deff,that describe internal diffusion inside microspheres,and mass transfer coefficients,h,*** contribution of hydrogel to mass transfer,were determined using‘genetic algorithms’,obtaining values between 2.64·10^(-15) and 6.67·10^(-15)m^(2)/s for Deff and 8.50·10^(-10) to 3.04·10^(-9) m/s for *** proposed model fits experimental data,obtaining an R2-value ranged between 95.41 and 98.87%.In vitro culture of mesenchymal stem cells in hydrogel showed no manifestations of intolerance or toxicity,observing an intense proliferation of the cells after 7 days,being most of the scaffold surface occupied by living cells.

关键词： hydrogel collagen–cyclodextrin–chitosan rheology mass transfer estradiol FITC-dextran

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Anaphylactic shock induced by polyethylene glycol after bowel preparation for the colorectal cancer surgery:A case report

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世界临床病例杂志 2023年第23期11卷 5589-5594页

作者： go Woon Park Nahyeon Park Jung Cheol Kuk Eung Jin Shin Dae Ro Lim Department of General Surgery Soonchunhyang Bucheon HospitalBucheon 14584South Korea

BACKGROUND Polyethylene glycol(PEG)is widely used as an additive because of its hydrophilic and chemically inert ***,there are been increasing reports of PEG allergies,including anaphylaxis,although they are still *** case report aims to raise awareness,that the commonly used bowel cleansing agent containing PEG can cause serious allergic *** SUMMARY Prior to surgery for sigmoid colon cancer,a 63-year-old man was prescribed a bowel cleansing agent containing *** 30 min of ingestion,he developed symptoms of anaphylactic shock and did not respond to initial intramuscular epinephrine *** diagnosis of anaphylaxis to PEG,he was stabilized with fluid hydration and continuous norepinephrine *** While allergic reactions to PEG are rare,they can be ***,it is crucial for clinicians to be aware of this possibility and to diagnose and resuscitate patients immediately.

关键词： Polyethylene glycol Anaphylaxis Sigmoid colon cancer Bowel preparation Case report

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日本一本就go!

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作者：《一本就go》编辑部

来源：南通市图书馆图书评论

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地狱训练·超绝爵士鼓

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2013年

作者： (日)go

本书是从日本rittormusic引进的地狱系列丛书中的爵士鼓教材。由MIJAPAN教师go编写，是日本著名的loud系爵士鼓教教材。书中收录了loud爵士鼓“激烈”、“重量”和“快速”的等各类型练习乐句。除了高难度练习以外，还编排了适合超初级... 详细信息

ISBN: (纸本)9787540460631

本书是从日本rittormusic引进的地狱系列丛书中的爵士鼓教材。由MIJAPAN教师go编写，是日本著名的loud系爵士鼓教教材。书中收录了loud爵士鼓“激烈”、“重量”和“快速”的等各类型练习乐句。除了高难度练习以外，还编排了适合超初级到中级练习者的练习篇章。附CD示范。

关键词：爵士鼓奏法

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Microstructural evolution and mechanical properties of binary Mg-xBi(x=2,5,and 8 wt%)alloys

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Journal of Magnesium and Alloys 2021年第3期9卷 983-994页

作者： Hui Yu Shaoda Fan Shuaiju Meng Jae Ok Choi Zhongjie Li Yohan go Young Min Kim Weimin Zhao Bong Sun You Kwang Seon Shin School of Materials Science and Engineering Hebei University of TechnologyXiping Road 5340Tianjin 300130China

The microstructures and mechanical properties of Mg-x Bi(x=2,5,and 8 wt%)were investigated compared with pure *** ascast Mg-Bi billets consist of dendriticα-Mg grain matrix,divorced eutectic Mg_(3)Bi_(2) phase and secondary precipitated Mg_(3)Bi_(2) *** homogenization,secondary precipitated Mg_(3)Bi_(2) particles were all dissolved into the matrix,while most of the divorced eutectic Mg_(3)Bi_(2) intermetallic compounds *** the as-extruded samples exhibit fully dynamic recrystallization(DRX)and the average grain size decreases and the amount of nano-scale Mg_(3)Bi_(2) precipitates increases with increasing Bi ***,Bi alloying has little influence on the texture of the as-extruded pure Mg,with all the samples showing typical basal *** the results of grain refinement and precipitation hardening,the strengths of the as-extruded samples increase under both tensile and compressive ***,the yield asymmetry significantly decreases with Bi ***,all the as-extruded samples represent similar ductility under compression,while the tensile elongation first increases and then decreases with more Bi *** as-extruded Mg-5Bi alloy demonstrates good combination of strength and ***,Mg-8Bi alloy displays lower tensile ductility than that of Mg-5Bi alloy due to the presence of abundant undissolved coarse Mg_(3)Bi_(2) particles,which act as cracking sources during tensile ***,the strain hardening rate,strain hardening exponent n,and hardening capacity Hc are greatly reduced by Bi addition,mainly owing to the enhanced synergy effects of grain refinement and numerous Mg_(3)Bi_(2) precipitates.

关键词： Mg-Bi Mechanical properties Microstructure Strain hardening

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Effects of aqueous extract from red Liriope platyphylla on phthalic-anhydride-induced atopic dermatitis in Interleukin-4/Luciferase/Consensus non-coding sequence-1 transgenic mice evaluated in terms of luciferase signal and general phenotype biomarkers

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Journal of Traditional Chinese Medicine 2017年第4期37卷 475-485页

作者： Moon Hwa Kwak Ji Eun Kim Jun go Hong Joo Son Hee Seob Lee Jin Tae Hong Dae Youn Hwang College of Natural Resources and Life Science/Life and Industry Convergence Research Institute Pusan National UniversityMiryang 627-706South of Korea College of Human Ecology Pusan National UniversityBusan 609-735south of Korea College of Pharmacy and Medical Research Center Chungbuk National UniversityChungju 361-763south of Korea College of Pharmacology Chungbuk National UniversityChungju 361-763south of Korea

OBJECTIVE: To quantitatively evaluate the therapeutic effects of Red Liriope platyphylla(RLP) on atopic dermatitis(AD), alterations in the luciferase(Luc) signal and general phenotype biomarkers were compared in phthalic anhydride(PA) treated Interleukin-4(IL-4)/Luc/Consensus non-coding sequence-1(CNS-1) transgenic(Tg) mice following treatment with aqueous extract of RLP(AEt RLP) for4 ***: Alterations in AD phenotypes were measured in IL-4/Luc/CNS-1 Tg mice following treatment with AEt RLP using inflammation parameter analysis, bioluminescence imaging analysis, histological analysis, reverse transcription-polymerase chain reaction, enzyme linked immunosorbent assay and Western blot ***: RLP contained high concentrations of total phenolic compounds, total flavonoid compounds and 5-HNE related to AD therapy. The Luc signal was only detected in the abdominal region and the submandibular lymph node(SL), mesenteric lymph node(ML), thymus and pancreas of the PA treated group. This signal was significantly decreased by 28%-73% throughout the body and in the four organs in PA + AEt RLP treated group. Furthermore, the lymph node weight, immunoglobulin E concentration and dermal thickness were decreased by 37%-67% in the PA + AEt RLP treated ***: Our findings suggest that the therapeutic effect of AEt RLP on PA induced AD could be successfully quantified by comparison of Luc signals and AD phenotype markers in IL-4/Luc/CNS-1Tg mice, and that the Luc signal was as sensitive as the general AD phenotypes, enabling detection of effects without euthanasia.

关键词： Dermatitis, Atopic Liriope plant Interleukin-4 Luciferases Mice, transgenic Phthalic anhydrides Immunoglobulin E

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Potential sex differences in activation of pain-related brain regions in nonhuman primates with a unilateral spinal nerve ligation

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Neural Regeneration Research 2023年第11期18卷 2466-2473页

作者： Kanae Murata Kenya Nozawa Mayumi Matsushita Aozora Yamashita Rintaro Fujii Yuji Awaga Aldric Hama Takahiro Natsume go Yoshida Yukihiro Matsuyama Hiroyuki Takamatsu Hamamatsu Pharma Research Inc.HamamatsuShizuokaJapan Department of Orthopedic Surgery Hamamatsu University School of MedicineHamamatsuShizuokaJapan

The lack of truly robust analgesics for chronic pain is owed,in part,to the lack of an animal model that reflects the clinical pain state and of a mechanismbased,objective neurological indicator of *** present study examined stimulus-evo ked brain activation with functional magnetic resonance imaging in male and female cynomolgus macaques following unilateral L7 spinal nerve ligation and the effects of clinical analgesics pregabalin,duloxetine,and morphine on brain activation in these macaques.A modified straight leg raise test was used to assess pain severity in awake animals and to evo ke regional brain activation in anesthetized *** potential effects of clinical analgesics on both awake pain behavior and regional brain activation were *** spinal nerve ligation,both male and female macaques showed significantly decreased ipsilateral straight leg raise thresholds,suggesting the presence of radicula rlike *** treatment increased straight leg raise thresholds in both males and females whereas duloxetine and pregabalin did *** male macaques,the ipsilateral straight leg raise activated contralateral insular and somatosensory cortex(Ins/SII),and *** female macaques,the ipsilateral leg raise activated cingulate cortex and contralateral insular and somatosensory *** leg raises of the contralateral,unligated leg did not evoke brain *** reduced activation in all brain regions in both male and female *** males,neither pregabalin nor duloxetine decreased brain activation compared with vehicle *** females,however,pregabalin and duloxetine decreased the activation of cingulate cortex compared with vehicle *** current findings suggest a diffe rential activation of brain areas depending on sex following a peripheral nerve *** rential brain activation observed in this study could underlie qualitative sexual dimorphism in clinical chronic pain perception and responses to

关键词： biomarkers functional magnetic resonance imaging lumbar radicular pain Macaca fascicularis neuroimaging neuropathic pain sciatica straight leg raise

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Pandas en Mexico:una historia de amor que perdura

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今日中国（西文版） 2022年第9期 64-65页

作者： CARMEN go NZALEZ 不详

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A novel method to collect sperm from brood parasitic cuckoos:Urodeum stimulation(UroS)method

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Avian Research 2023年第2期14卷 298-303页

作者： Heesoo Lee Hae-Ni Kim Jun-Seo go Myeong-Chan Cha Seongho Yun Sue-Jeong Jin Jin-Won Lee Jeong-Chil Yoo Korea Institute of Ornithology Kyung Hee UniversitySeoul02447Republic of Korea Department of Biology Kyung Hee UniversitySeoul02447Republic of Korea

Sperm competition has been studied in numerous species as a representative example of postcopulatory sexual selection,where sampling sperm from male is the most basic and important *** collection can be tricky in birds,however,because unlike mammals,the genitals of birds are generally latent in the cloacal region and their characteristics vary among *** methods to collect sperm from different birds have been tested,such as cloacal massage,feces collection,and electro-stimulation,but their applicability varies depending on *** this study,we introduced the urodeum stimulation method(UroS method)to collect sperm from Cuculus cuckoos,such as the Common Cuckoo(***).These species are expected to have interesting patterns of pair bonding and sperm competition because of their unique breeding strategy called brood parasitism;however,it remains *** this study,we described the application of our new method to expel semen from male common cuckoos,measured the volume of semen collected,checked the presence of sperm in the semen sample,and finally estimated its success rate among 82 *** were successfully collected from 76 cuckoos(approximately 93%)and the colors and volumes of the samples were very *** was present in 43 of these samples(57%),showing a sperm observation rate approximately twice as high as that of the conventional cloacal massage *** believe that this novel method will contribute to a better understanding of postcopulatory sexual selection in avian brood parasites and facilitate the process of sperm collection and artificial insemination in other medium-sized birds.

关键词： Brood parasitism Cuculus cuckoos Semen collection Sexual selection Sperm competition

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