Abstract：
:We demonstrated that ischemic strokes exhibit an increase of deoxyhemoglobin during activation. We evaluated the effect of revascu-larization on the abnormal evoked cerebral blood oxygenation (CBO) re-sponses in these patients, employing near-infrared spectroscopy (NIRS). We selected five patients who exhibited an increase of deoxyhemoglobin associated with increases of oxyhemoglobin and total hemoglobin during activation for this study. These patients showed marked reductions of base-line regional cerebral blood flow and cerebrovascular reserve capacity, which were improved 1 week after revascularization. Postoperative NIRS demonstrated that the increase of deoxyhemoglobin during activa-tion was not observed after revascularization. This preliminary study demonstrated that the abnormal evoked-CBO response in ischemic stroke patients could be improved by revascularization.
journal_name
Adv Exp Med Bioljournal_title
Advances in experimental medicine and biologyauthors
Nakamura S,Sakatani K,Kano T,Hoshino T,Fujiwara N,Murata Y,Katayama Ydoi
10.1007/978-1-4419-1241-1_76subject
Has Abstractpub_date
2010-01-01 00:00:00pages
525-30eissn
0065-2598issn
2214-8019journal_volume
662pub_type
杂志文章abstract：:Intramolecular ADP-ribose transfer reactions result in the formation of cyclic ADP-ribose (cADPR) and 2'-phospho-cyclic ADP-ribose (P-cADPR) from NAD and NADP, respectively. The potent Ca2+ releasing activity of these cyclic nucleotides has led to the postulation that they function as second messengers of Ca2+ signall...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：
更新日期：1997-01-01 00:00:00
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doi：10.1007/978-1-4684-5799-5_20
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journal_title：Advances in experimental medicine and biology
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journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-4614-2098-9_12
更新日期：2012-01-01 00:00:00
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journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
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更新日期：2018-01-01 00:00:00
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abstract：:Mitochondria are independent double-membrane organelles responsible for energy production, specifically by completing oxidative phosphorylation. Mitochondria are essential to regulate energy metabolism, signaling pathways, and cell death. Mitochondrial DNA (mtDNA) can be altered by metabolic disorders, oxidative stres...
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abstract：:12(S)-HETE stimulates gene and cell surface expression of the integrin GPIIb/IIIa in carcinoma cells. The cells have high affinity binding sites for 12(S)-HETE. Analyses of the subcellular distribution and size of these sites showed that cytosol was the predominant location and that the apparent molecular weight was c...
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abstract：:During the last years it has become obvious that the current way of treating epilepsy with antiepeileptic drugs is insufficient concerning the modification of the underlying disesease and provides merely a symptomatic treatment, without clear influence on the course of the disease. There is a pressing need to find alt...
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abstract：:HSP-1/2 and PDC-109 belong to a family of fibronectin type II proteins, present in high concentrations in bovine and equine seminal plasma, respectively. These proteins act as extracellular small heat shock proteins and protect target/client proteins against various kinds of stress. They also exhibit characteristic bi...
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abstract：:In this research, we concentrate to build an expert system for a problem where task is to determine where patients in a postoperative recovery area should be sent to next. Data set created from postoperative patients is used to build proposed expert system to determine, based on hypothermia condition, whether patients...
journal_title：Advances in experimental medicine and biology
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