检索结果-南通市图书馆

Membrane progesterone receptors(mPRs/PAQRs)in Schwann cells represent a promising target for the promotion of neuroregeneration

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Neural Regeneration Research 2021年第2期16卷 281-282页

作者： Luca f.Castelnovo Peter thomas Valerio Magnaghi Marine Science Institute University of Texas at AustinPort AransasTXUSA Department of Pharmacological and Biomolecular Sciences Universitàdegli Studi di MilanoMilanItaly

Schwann cells and neuroregeneration:Peripheral nerve injury is a common cause of morbidity,which affects millions of people *** peripheral nervous system,differently from the central nervous system,has an intrinsic ability to regenerate after ***,in most cases the regenerative outcome is not completely satisfactory,in particular for long-gap peripheral nerve injuries in which the microsurgical approach is not *** these cases。

关键词： injuries progesterone cases

Endothelial dysfunction contributes to severe COVID-19 in combination with dysregulated lymphocyte responses and cytokine networks

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Signal Transduction and Targeted Therapy 2022年第1期7卷 243-257页

作者： Louisa Ruhl Isabell Pink Jenny f.Kiihne Kerstin Beushausen Jana Keil Stella Christoph Andrea Sauer Lennart Boblitz Julius Schmidt Sascha David Hans-Martin Jack Edith Roth Markus Cornberg thomas f.Schulz Tobias Welte Marius M.Hoper Christine S.falk Institute of Transplant Immunology MHHDHanoverGermany Department of Pneumology MHHDHanoverGermany Department of Intensive Care Medicine University of ZurichCHZurichSwitzerland Division of Molecular Immunology Internal Medicine IIINikolaus-Fiebiger-Center of Molecular MedicineFriedrich-Alexander University Erlangen-NurnbergDErlangenGermany Department of Gastroenterology Hepatology and Endocrinology MHHDHanoverGermany Center for Individualized Infection Medicine CiiM HanoverGermany lnstitute of Virology MHHDHanoverGermany German Center for Infection Research DZIFTTU-IICHMarburgGermany Excellence Cluster 2155 RESIST MHHHanoverGermany German Center for Lung Diseases DZL/BREATH MarburgGermany

The systemic processes involved in the manifestation of life・threatening COVID-19 and in disease recovery are still incompletely understood,despite investigations focusing on the dysregulation of immune responses after SARS-CoV-2 *** define hallmarks of severe COVID-19 in acute disease(n=58)and in disease recovery in con valesce nt patie nts(n=28)from Han nover Medical School,we used flow cytometry and proteomics data with unsupervised clustering *** our observational study,we combined analyses of immune cells and cytokine/chemokine networks with endothelial activation and *** patients displayed an altered immune signature with prolonged lymphopenia but the expansion of granulocytes and plasmablasts along with activated and terminally differentiated T and NK cells and high levels of SARS-CoV-2-specific *** core signature of seven plasma proteins revealed a highly inflammatory microenvironment in addition to endothelial injury in severe *** within this sign ature were associated with either disease progression or *** summary,our data suggest that besides a strong inflammatory response,severe COVID-19 is driven by endothelial activation and barrier disruption,whereby recovery depends on the regeneration of the endothelial integrity.

关键词： cytokine networks signature

Semi-transparent,flexible,and electrically conductive silicon mesh by capillarity-driven welding of vapor-liquid-solid-grown nanowires over large areas

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Nano Research 2020年第5期13卷 1465-1471页

作者： thomas A.Celano Seokhyoung Kim David J.Hill James f.Cahoon Department of Chemistry University of North Carolina at Chapel HillChapel HillNC 27599-3290USA

Bottom-up synthesis of semiconductor nanowires(NWs)by the vapor-liquid-solid(VLS)mechanism has enabled diverse technological applications for these *** metallic NWs,however,it has been challenging to form large-area interconnected NW ***,we generate centimeter-scale meshes of mechanically and electrically interconnected Si NWs by sequentially growing,collapsing,and joining the NWs using a capillarity-driven welding *** fabricate meshes from VLS-grown NWs ranging in diameter from 20 to 100 nm and find that the meshes are three-dimensional with a thickness ranging from^1 to^10 microns depending on the NW *** extinction measurements reveal that the networks are semi-transparent with a color that depends on the absorption and scattering characteristics of individual ***,active voltage contrast imaging of both centimeter-and micron-scale meshes reveals widespread electrical *** a sacrificial layer,we demonstrate that the mesh can be liberated from the growth substrate,yielding a highly flexible and transparent *** transport measurements both on the growth substrate and on liberated,flexible films reveal electrical conduction across a centimeter scale with a sheet resistance of^160-180 kΩ/square that does not change significantly upon *** the ability to encode complex functionality in semiconductor NWs through the VLS process,we believe these meshes of networked NWs could find application as neuromorphic memory,electrode scaffolds,and bioelectronic interfaces.

关键词： semiconductor nanowire conductive network flexible electronics welding thermal annealing active-voltage contrast

Mortality from liver cirrhosis and HCC in the DAA era:success in viral control is darkened by raise of metabolic disease

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Hepatobiliary Surgery and Nutrition 2019年第3期8卷 307-310页

作者： Antonio Saviano thomas f.Baumert Inserm U1110 Institut de Recherche sur les Maladies Virales et HépatiquesUniversite de StrasbourgF-67000 StrasbourgFrance Pole Hépatodigestif Institut Hopitalo-UniversitaireHopitaux UniversitairesF-67000 StrasbourgFrance

Liver cirrhosis and primary liver cancers are leading causes of mortality worldwide with over than 1.7 million of deaths in 2010 representing about 3.4%of the overall deaths(1).Global liver cirrhosis deaths ceaselessly increased by 52.2%from 1980 to 2010(1).Similarly,primary liver cancers global deaths increased by 62.4%from 1990 to 2010(2).

关键词： cirrhosis liver mortality

Brain iron overload following intracranial haemorrhage

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Stroke & Vascular Neurology 2016年第4期1卷 172-184页

作者： thomas Garton Richard f Keep Ya Hua Guohua Xi Department of Neurosurgery University of MichiganAnn ArborMichiganUSA

Intracranial haemorrhages,including intracerebral haemorrhage(ICH),intraventricular haemorrhage(IVH)and subarachnoid haemorrhage(SAH),are leading causes of morbidity and mortality *** addition,haemorrhage contributes to tissue damage in traumatic brain injury(TBI).To date,efforts to treat the long-term consequences of cerebral haemorrhage have been *** rates and mortality have not showed significant improvement in recent *** terms of secondary damage following haemorrhage,it is becoming increasingly apparent that blood components are of integral importance,with haemoglobin-derived iron playing a major ***,the damage caused by iron is complex and varied,and therefore,increased investigation into the mechanisms by which iron causes brain injury is *** ICH,IVH,SAH and TBI are related,this review will discuss the role of iron in each,so that similarities in injury pathologies can be more easily *** summarises important components of normal brain iron homeostasis and analyses the existing evidence on iron-related brain injury *** further discusses treatment options of particular promise.

关键词： mortality damage homeostasis

Importance of Viral Disease in Dairy Cow fertility

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Engineering 2020年第1期6卷 26-33页

作者： D.Claire Wathes Chike f.Oguejiofor Carole thomas Zhangrui Cheng Royal Veterinary College Hatfield AL97TAUK faculty of Veterinary Medicine University of NigeriaNsukka 410001Nigeria

Many viral diseases are endemic in cattle populations worldwide. The ability of many viruses to cross the placenta and cause abortions and fetal malformations is well understood. There is also significant evidence that viral infections have additional actions in dairy cows, which are reflected in reduced conception rates. These effects are, however, highly dependent on the time at which an individual animal first contracts the disease and are less easy to quantify. This paper reviews the evidence relating to five viruses that can affect fertility, together with their potential mechanisms of action. Acute infection with non-cytopathic bovine viral diarrhea virus (BVDV) in mid-gestation increases abortion rates or causes the birth of persistently infected calves. BVDV infections closer to the time of breeding can have direct effects on the ovaries and uterine endometrium, which cause estrous cycle irregularities and early embryo mortality. fertility may also be reduced by BVDV-induced immunosuppression, which increases the susceptibility to bacterial infections. Bovine herpesvirus (BHV)-1 is most common in pre-pubertal heifers, and can slow their growth, delay breeding, and increase the age at first calving. Previously infected animals subsequently show reduced fertility. Although this may be associated with lung damage, ovarian lesions have also been reported. Both BHV-1 and BHV-4 remain latent in the host following initial infection and may be reactivated later by stress, for example associated with calving and early lactation. While BHV-4 infection alone may not reduce fertility, it appears to act as a co-factor with established bacterial pathogens such as Escherichia coli and Trueperella pyogenes to promote the development of endometritis and delay uterine repair mechanisms after calving. Both Schmallenberg virus (SBV) and bluetongue virus (BTV) are transmitted by insect vectors and lead to increased abortion rates and congenital ***-8 also impairs t

关键词： Bovine viral diarrhea virus Bovine herpesvirus-1 Bovine herpesvirus-4 Schmallenberg virus Bluetongue virus Immunosuppression Embryo mortality

Implementing uterine balloon tamponade(UBT)device for immediate postpartum hemorrhage management:Leveraging resource allocation and highlighting noteworthy experiences

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Gynecology and Obstetrics Clinical Medicine 2023年第3期3卷 175-180页

作者： Mian Dehi Boston Guie Privat Apollinaire Horo Aka Edele Kouakou Konan Virginie Aholoupke Bruno KonéSeydou Rochon Sarah Boni Serge Burke thomas f felix Houphouet Boigny University Cote d’Ivoire Division of Global Health and Human Rights Department of Emergency MedicineCote d’Ivoire National Mother and Child Health Program Côte d'Ivoire Cote d’Ivoire Massachusetts General Hospital Division of Global Health and Human Rights BostonMAUSA Harvard T.H.Chan School of Public Health BostonMAUSA Harvard Medical School BostonMAUSA

Background The use of uterine balloon tamponade(UBT)devices for intrauterine packing and management of vaginal bleeding by uterine atony has shown promising results in improving the quality of care and reducing maternal *** This report aims to provide an overview of progress made in implementing UBT devices in northern Cote d'*** and methods A four-year retrospective study was conducted in the North-East(163,645),North-Center(351,909),and North-West(57,983).In 2017,UBT was adopted by members of the healthcare ***,5 national and 32 regional trainers have been *** training session was a theoretical and practical program with a low *** is a male condom tied to a urinary catheter,filled with *** outcomes included stopping bleeding,avoiding the need for surgery,and preventing maternal deaths(MD).In 2018,3,515 UBT devices were *** 2019,monitoring tools and transmission circuits of the data were *** 2020,the collection of data and local manufacturing was *** During the process,978 health workers,mainly midwife(52.0%)and nurses(32.2%)out of the 1,295 assigned were *** number of trained individuals decreased from 209 in 2019 to 160 in 2020.A total of 1,715 UBT devices were locally manufactured,adding to the existing gift of 5,080 devices,with total availability of 6,*** distribution of devices increased from 2017 to 2019 but decreased in *** rates increased from 87.3%in 2017(365/418)to 95.0%in 2019(556/585)and slightly decreased in 2020 to 98.0%(681/695).Adverse outcomes(144/2,193),included MD(35/2,193)and medical evacuation to the surgical center(109/2,193).Conclusion The implementation of UBT in northern Cote d'Ivoire successfully reduced maternal death rates caused by immediate post-partum hemorrhage(IPPH).However,to ensure sustainability,further improvements are needed,including increased monitoring,ongoing training,and device availability.

关键词： Implementation Uterine balloon tamponade Post-partum hemorrhage Health providers Health regions

STCf conceptual design report (Volume 1): Physics & detector

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

frontiers of physics 2024年第1期19卷 1-154页

作者： M.Achasov X.C.Ai L.P.An R.Aliberti Q.An X.Z.Bai Y.Bai O.Bakina A.Barnyakov V.Blinov V.Bobrovnikov D.Bodrov A.Bogomyagkov A.Bondar I.Boyko Z.H.Bu f.M.Cai H.Cai J.J.Cao Q.H.Cao X.Cao Z.Cao Q.Chang K.T.Chao D.Y.Chen H.Chen H.X.Chen J.f.Chen K.Chen L.L.Chen P.Chen S.L.Chen S.M.Chen S.Chen S.P.Chen W.Chen X.Chen X.f.Chen X.R.Chen Y.Chen Y.Q.Chen H.Y.Cheng J.Cheng S.Cheng T.G.Cheng J.P.Dai L.Y.Dai X.C.Dai D.Dedovich A.Denig I.Denisenko J.M.Dias D.Z.Ding L.Y.Dong W.H.Dong V.Druzhinin D.S.Du Y.J.Du Z.G.Du L.M.Duan D.Epifanov Y.L.fan S.S.fang Z.J.fang G.fedotovich C.Q.feng X.feng Y.T.feng J.L.fu J.Gao Y.N.Gao P.S.Ge C.Q.Geng L.S.Geng A.Gilman L.Gong T.Gong B.Gou W.Gradl J.L.Gu A.Guevara L.C.Gui A.Q.Guo f.K.Guo J.C.Guo J.Guo Y.P.Guo Z.H.Guo A.Guskov K.L.Han L.Han M.Han X.Q.Hao J.B.He S.Q.He X.G.He Y.L.He Z.B.He Z.X.Heng B.L.Hou T.J.Hou Y.R.Hou C.Y.Hu H.M.Hu K.Hu R.J.Hu W.H.Hu X.H.Hu Y.C.Hu J.Hua G.S.Huang J.S.Huang M.Huang Q.Y.Huang W.Q.Huang X.T.Huang X.J.Huang Y.B.Huang Y.S.Huang N.Hüsken V.Ivanov Q.P.Ji J.J.Jia S.Jia Z.K.Jia H.B.Jiang J.Jiang S.Z.Jiang J.B.Jiao Z.Jiao H.J.Jing X.L.Kang X.S.Kang B.C.Ke M.Kenzie A.Khoukaz I.Koop E.Kravchenko A.Kuzmin Y.Lei E.Levichev C.H.Li C.Li D.Y.Li f.Li G.Li G.Li H.B.Li H.Li H.N.Li H.J.Li H.L.Li J.M.Li J.Li L.Li L.Li L.Y.Li N.Li P.R.Li R.H.Li S.Li T.Li W.J.Li X.Li X.H.Li X.Q.Li X.H.Li Y.Li Y.Y.Li Z.J.Li H.Liang J.H.Liang Y.T.Liang G.R.Liao L.Z.Liao Y.Liao C.X.Lin D.X.Lin X.S.Lin B.J.Liu C.W.Liu D.Liu f.Liu G.M.Liu H.B.Liu J.Liu J.J.Liu J.B.Liu K.Liu K.Y.Liu K.Liu L.Liu Q.Liu S.B.Liu T.Liu X.Liu Y.W.Liu Y.Liu Y.L.Liu Z.Q.Liu Z.Y.Liu Z.W.Liu I.Logashenko Y.Long C.G.Lu J.X.Lu N.Lu Q.f.Lü Y.Lu Y.Lu Z.Lu P.Lukin f.J.Luo T.Luo X.f.Luo Y.H.Luo H.J.Lyu X.R.Lyu J.P.Ma P.Ma Y.Ma Y.M.Ma f.Maas S.Malde D.Matvienko Z.X.Meng R.Mitchell A.Nefediev Y.Nefedov S.L.Olsen Q.Ouyang P.Pakhlov G.Pakhlova X.Pan Y.Pan E.Passemar Y.P.Pei H.P.Peng L.Peng X.Y.Peng X.J.Peng K.Peters S.Pivovarov E.Pyata B.B.Qi Y.Q.Qi W.B.Qian Y.Qian C.f.Qiao J.J.Qin J.J.Qin L.Q.Qin X.S.Qin T.L.Qiu J.Rademacker C.f.Redmer H.Y.Sang Anhui University Hefei 230039China Beihang University Beijing 100191China Budker Institute of Nuclear Physics Novosibirsk 630090Russia CAS Key Laboratory of Theoretical Physics Institute of Theoretical PhysicsChinese Academy of SciencesBeijing 100190China Cavendish Laboratory University of CambridgeJJ Thomson AveCambridge CB30HEUnited Kingdom Central China Normal University Wuhan 430079China Central South University Changsha 410083China China University of Geosciences Wuhan 430074China China University of Mining and Technology Xuzhou 221116China École Polytechnique fédérale de Lausanne(EPfL) LausanneSwitzerland fudan University Shanghai 200433China Goethe University frankfurt D-60325 Frankfurt am MainGermany Guangxi Normal University Guilin 541004China Guangxi Uninversity Nanning 530004China Hangzhou Institute for Advanced Study UCASHangzhou 310024China Hebei Normal University Shijiazhuang 050024China Hebei University Baoding 071002China Hefei University of Technology Hefei 230601China Helmholtz Institute Mainz Staudinger Weg 18D-55099 MainzGermany Henan Normal University Xinxiang 453007China Henan University Kaifeng 475004China High Energy Physics Center Chung-Ang UniversitySeoul 06974Korea Higher School of Economy 11 Pokrovsky Bulvar Moscow 109028Russia Huangshan University Huangshan 245000China Hubei University of Automotive Technology Shiyan 442002China Hunan Normal University Changsha 410081China Hunan University of Science and Technology Xiangtan 411201China Hunan University Changsha 410082China Indiana University BloomingtonIndiana 47405USA Inner Mongolia University Hohhot 010021China Institute of Advanced Science facilities Shenzhen 518107China Institute of High Energy Physics Chinese Academy of SciencesBeijing 100049China Institute of Modern Physics Chinese Academy of SciencesLanzhou 730000China Institute of Physics Academia SinicaTaipeiTaiwan 11529China Institute of Theoretical Physics Chinese Academy of SciencesBeijing 100190China Jilin University Changch

The superτ-charm facility(STCf)is an electron–positron collider proposed by the Chinese particle physics *** is designed to operate in a center-of-mass energy range from 2 to 7 GeV with a peak luminosity of 0.5×10^(35) cm^(–2)·s^(–1) or *** STCf will produce a data sample about a factor of 100 larger than that of the presentτ-charm factory—the BEPCII,providing a unique platform for exploring the asymmetry of matter-antimatter(charge-parity violation),in-depth studies of the internal structure of hadrons and the nature of non-perturbative strong interactions,as well as searching for exotic hadrons and physics beyond the Standard *** STCf project in China is under development with an extensive R&D *** document presents the physics opportunities at the STCf,describes conceptual designs of the STCf detector system,and discusses future plans for detector R&D and physics case studies.

关键词： electron–positron collider tau-charm region high luminosity STCf detector conceptual design

SARS-CoV-2 inhibition and specific targeting of infected cells by VSV particles carrying the ACE2 receptor

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Signal Transduction and Targeted Therapy 2023年第6期8卷 2463-2466页

作者： fabian Zech Stefanie Weber Hanna Dietenberger Linyun Zhang Sabrina Noettger Meta Volcic Tim Bergner Clarissa Read Konstantin M.J.Sparrer thomas f.E.Barth frank Kirchhoff Institute of Molecular Virology Ulm University Medical CenterUlmGermany Institute of Pathology Ulm UniversityUlmGermany Central facility for Electron Microscopy Ulm UniversityUlmGermany

Dear Editor Effective vaccines and some antiviral agents against SARS-CoV-2,the causative agent of coronavirus disease 2019(COVID-19),have been ***,additional therapeutics are needed since emerging SARS-CoV-2 variants evade immunity induced by vaccination or previous infection and are resistant to therapeutic antibodies and fusion inhibitors.^(1)In addition,many patients experience prolonged post-acute sequelae of SARS-CoV-2.

关键词： ACE2 immunity acute