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1767篇 您的检索式:作者名="Sharkey"
    题名 作者 年代 出处 被引量
1High Temperature Effects on Electron and Proton Circuits of Photosynthesis显示文摘Photosynthesis is sensitive to high temperature with reversible declines during moderate stress and irreversible damage with more severe stress. While many studies have focused on the irreversible damage,the reversible changes can tell how photosynthesis tolerates high temperature. Knowing how high temperature is tolerated could lead to ways of extending high temperature tolerance. New analytical methods have been used to probe electron and proton circuits of intact leaves at high temperature. Combined with previous work with isolated systems, it appears that there is a large change in redox distribution among thylakoid components. Photosystem I becomes more reduced but photosystem II and the stroma become more oxidized. Several lines of evidence support the existence of significant cyclic electron flow at high temperature. It is hypothesized that these changes allow for adenosine tri-phosphate homeostasis and maintenance of an energy gradient across the thylakoid membrane, helping to keep it from suffering irreversible damage at high temperature.Thomas D. Sharkey Ru Zhang 2010Journal of Integrative Plant Biology2010,52,8:19
2Stomatal Conductance and Photosynthesis显示文摘G D Farquhar T D Sharkey 1982Annual Review of Plant Physiology1982,,:9
3Stomatal Conductance and Photosynthesis显示文摘G D Farquhar T D Sharkey 1982Annual Review of Plant Physiology1982,,:4
4Apoptosis is not an invariable component of in vitro models of cortical cerebral ischaemia显示文摘Characterising the mechanisms of cell death following focal cerebral ischaemia has been hampered by a lack of an in vitro assay emulating both the apoptotic and necrotic features observed in vivo. The present study systematically characterised oxygen-glucose-deprivation (OGD) in primary rat cortical neurones to establish a reproducible model with components of both cell-death endpoints. OGD induced a time-dependent reduction in cell viability, with 80% cell death occurring 24 h after 3 h exposure to 0% O2 and 0.5 mM glucose. Indicative of a necrotic component to OGDinduced cell death, N-methyl-D-aspartate (NMDA) receptor inhibition with MK-801 attenuated neuronal loss by 60%.The lack of protection by the caspase inhibitors DEVD-CHO and z-VAD-fmk suggested that under these conditions neurones did not die by an apoptotic mechanism. Moderating the severity of the insult by decreasing OGD exposure to 60 min did not reduce the amount of necrosis, but did induce a small degree of apoptosis (a slight reduction in cell death was observed in the presence of 10 μtM DEVD-CHO). In separate experiments purported to enhance the apoptotic component, cells were gradually deprived of O2, exposed to 4% O2 (as opposed to 0%) during the OGD period, or maintained in serum-containing media throughout. While NMDA receptor antagonism significantly reduced cortical cell death under all conditions, a caspase-inhibitor sensitive component of cell death was not uncovered. These studies suggest that OGD of cultured cortical cells models the excitotoxic, but not the apoptotic component of cell death observed in vivo.Paul Alexander JONES Gillian Ruth MAY Joyce Ann MCLUCKIE Akinori IWASHITA John SHARKEY 2004Cell Research2004,14,3:3
5关于构建税收安排信息披露制度的思考--以英国的税收安排信息披露制度为借鉴显示文摘税收安排信息披露制度正成为全球应对避税问题的新型有力手段。无论是国际协同反避税的外围需要,还是配合《一般反避税管理办法(试行)》的内在需求,中国都应及早建立全面性的税收安排信息披露制度。本文以英国税收安排的信息披露制度为参照,对中国如何构建这一制度提出若干建议。毛翠英 Nolan Sharkey 2015税务研究2015,,7:2
6Cytokine imbalance in irritable bowel syndrome: a systematic review and meta‐analysis显示文摘M. Bashashati N. Rezaei A. Shafieyoun D. P. McKernan L. Chang L. ?hman E. M. Quigley M. Schmulson K. A. Sharkey M. Simrén 2014Neurogastroenterol. Motil2014,,7:2
7Cytokine gene polymorphisms are associated with irritable bowel syndrome: a systematic review and meta‐analysis显示文摘M. Bashashati N. Rezaei H. Bashashati A. Shafieyoun N. E. Daryani K. A. Sharkey M. Storr 2012Neurogastroenterology & Motility2012,,12:2
8Cardiac troponin Ⅰ and T alterations in dog hearts with myocardial infarction:correlation with infarct size显示文摘 Sharkey S W Murakami M M 1998Am J Clin Pathol1998,110,:1
9Acute and reversible cardiomyopathy provoked by stress in women from the Unite States显示文摘Sharkey SW Lesser JR Andrey G 2005Circulation2005,111,4:1
10Stomatal conductance and photosynthesis显示文摘Farqhar G D Sharkey T D 1982Annual Review of Plant physiology1982,33,:1
11Expression of mRNA for vascular endothelial growth factor in human placental显示文摘Sharkey AM Chamock Jones DS Boocock CA 1993JRepord Fenil1993,99,:1
12Stomatal conductance and photosynthesis显示文摘Farquhar G D Sharkey T D 1982Annu Rev Plant Physiol1982,33,:1
13Acute and reversible cardiomyopathy provoked by stress in women from the United States显示文摘Sharkey SW Lesser JR Zenovich AG 2005Circulation2005,111,4:1
14Expression of Vascular endothelial growth factor and its receptors and KDR in ovarian carcinoma显示文摘Boocock CA Chanoch Jones DS Sharkey AM 1995J Natl Cancer Inst1995,87,5:1
15Maternal plasma levels of vascular endothelial growth factor in normotensive pregnancies and in pregnancies complicated by pre - eclampsia 显示文摘Sharkey AM Cooper JC Balmforth JR 1996Eur J Clin Invest1996,26,12:1
16Cytokines and implantation 显示文摘Sharkey A 1998Rev Reprod1998,3,1:1
17Molecular cloning and characterization of two cDNAs encoding 1 - deoxy-D-xylulose 5-phosphate reductoisomerase from Hevea b rasiliensis 显示文摘SEETANG-NUN Y SHARKEY T D SUVACHITI'ANONT W 2008J Plant Physiol2008,165,9:1
18Assessing sleep in opioid dependence: a comparison of subjective ratings,sleep diaries,and home polysomnography in methadone maintenance patients显示文摘Sharkey KM Kurth ME Anderson BJ 2011Drug Alcohol Depend2011,113,23:1
19Stomatal conductance and photo- synthesis 显示文摘Farquhar G D Sharkey T D 1982Ann Rev Plant Physiology1982,33,1:1
20Preservicing mission,on-orbit modifications to Hub-ble space telescope pointing control system显示文摘NURRE G S SHARKEY J P NELSON J J 1995Jour-nal of Guidance Control and Dynamics1995,18,2:1
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