VASOACTIVE SUBSTANCES--CARBOHYDRATE METABOLISMS IN CEREBROMICROVASCULAR ELEMENTS
VASOACTIVE SUBSTANCES--CARBOHYDRATE METABOLISMS IN CEREBROMICROVASCULAR ELEMENTS
批准号:
4696987
负责人:
M SPATZ
金额:
$0.0万
依托单位国家:
美国
项目类别:
财政年份:
--
资助国家:
美国
项目状态:
未结题
起止时间:
至
中文摘要
分离培养的血管内皮细胞和平滑肌细胞
分离的脑微血管以高含量的脑微血管为特征
糖原。去甲肾上腺素诱导糖原分解,而5-羟色胺
刺激两种细胞的糖生成。人的内源性葡萄糖
血管内皮细胞而不是血管内皮细胞是血管内皮的直接来源。
5-羟色胺对糖原形成的促进作用。已知的消炎痛
环氧合酶抑制剂对血管内皮细胞糖原含量的调节
只有肌肉。这些发现强烈表明,碳水化合物
每个细胞的新陈代谢都有一个与之兼容的不同的控制机制
潜在的整体微血管功能。
英文摘要
The separately cultured smooth muscle and endothelial cells derived from
dissociated cerebral microvessels are characterized by high content of
glycogen. Norepinephrine induces glycogenolysis while 5-hydroxytryptamine
stimulates glycogenesis in both cell types. The endogenous glucose of the
endothelium but not that of the smooth muscle serves as a direct source for
the 5 HT enhancement of glycogen formation. Indomethacin, the known
inhibitor of cyclooxygenase modulates the glycogen content in the smooth
muscle only. These findings strongly suggest that the carbohydrate
metabolism of each cell has a distinct control mechanism compatible with
the underlying integral microvascular function.
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会议论文
CEREBRAL ISCHEMIA--ENDOTHELIN-1 AND NITRIC OXIDE
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批准号:2579677
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项目类别:
-
资助金额:$0.0万
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财政年份:--
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负责人:M SPATZ
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依托单位:
ISCHEMIC BRAIN EDEMA--EFFECT OF Y-HYDROXYBUTYRATE ON S2-RECEPTOR BINDING SITES
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批准号:3969021
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:M SPATZ
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依托单位:
INVESTIGATION OF EXTRANEURONAL CATECHOL SYNTHESIZING ENZYMES IN THE CNS
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批准号:4696910
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项目类别:
-
资助金额:$0.0万
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财政年份:--
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负责人:M SPATZ
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依托单位:
THE ESTABLISHMENT OF CEREBROVASCULAR SMOOTH MUSCLE CULTURE
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批准号:4696918
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:M SPATZ
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依托单位:
PROSTAGLANDIN SYNTHESIS IN CULTURED CEREBROMICROVASCULAR AND GLIAL CELLS
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批准号:4696851
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:M SPATZ
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依托单位:
CEREBRAL PROSTAGLANDIN & ADENOSINE RECEPTORS LINKED TO ADENYLATE CYCLASE
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批准号:3945218
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:M SPATZ
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依托单位:
BLOOD-BRAIN BARRIER--IN VITRO CEREBROVASCULAR ENDOTHELIAL PERMEABILITY
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批准号:3901554
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项目类别:
-
资助金额:$0.0万
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财政年份:--
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负责人:M SPATZ
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依托单位:
CEREBRAL ISCHEMIA--ENDOTHELIN-1 AND NITRIC OXIDE
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批准号:5204036
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项目类别:
-
资助金额:$0.0万
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财政年份:--
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负责人:M SPATZ
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依托单位:
HUMAN CEREBROMICROVASCULAR ENDOTHELIAL RECEPTORS
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批准号:5203949
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:M SPATZ
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依托单位:
CULTURES OF HUMAN CEREBROMICROVASCULAR ENDOTHELIUM: GROWTH AND CHARACTERIZATION
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批准号:3881823
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:M SPATZ
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依托单位:
CEREBRAL ISCHEMIA--NEUROTRANSMITTERS, METABOLISM, AND THERAPY
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批准号:6163005
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:M SPATZ
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依托单位:
HUMAN CEREBROMICROVASCULAR ENDOTHELIUM--DISTINCT PEPTIDERGIC RESPONSES IN VITRO
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批准号:6163037
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:M SPATZ
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依托单位:
CEREBRAL ISCHEMIA AND EDEMA--BIOGENIC AMINES
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批准号:3782343
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:M SPATZ
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依托单位:
HUMAN CEREBROMICROVASCULAR ENDOTHELIAL RECEPTORS
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批准号:3760292
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项目类别:
-
资助金额:$0.0万
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财政年份:--
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负责人:M SPATZ
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依托单位:
HUMAN CEREBROMICROVASCULAR ENDOTHELIUM--DISTINCT PEPTIDERGIC RESPONSES IN VITRO
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批准号:3760282
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项目类别:
-
资助金额:$0.0万
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财政年份:--
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负责人:M SPATZ
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依托单位:
CEREBROMICROVASCULAR ENDOTHELIAL CULTURE--CHOLINERGIC & HISTAMINERGIC RECEPTORS
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批准号:3881821
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:M SPATZ
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依托单位:
REGULATION OF CARBOHYDRATE METABOLISM IN CEREBROMICROVASCULAR CULTURES
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批准号:3881757
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:M SPATZ
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依托单位:
CEREBRAL ISCHEMIA AND MONOAMINES
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批准号:3860797
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项目类别:
-
资助金额:$0.0万
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财政年份:--
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负责人:M SPATZ
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依托单位:
PROSTAGLANDIN RECEPTORS IN CULTURED GLIA AND CEREBROMICROVASCULAR SMOOTH MUSCLE
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批准号:3968950
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:M SPATZ
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依托单位:
FORSKOLIN EFFECTS ON GLIAL AND CEREBROMICROVASCULAR CULTURES
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批准号:3969066
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:M SPATZ
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依托单位:
海外基金