TWO PHOTON IMAGING OF ALA INDUCED PPIX IN NORMAL & CANCER CELLS & TISSUES
TWO PHOTON IMAGING OF ALA INDUCED PPIX IN NORMAL & CANCER CELLS & TISSUES
批准号:
6121908
负责人:
MICHAEL G NICHOLS
金额:
$0.11万
依托单位:
依托单位国家:
美国
项目类别:
财政年份:
1998
资助国家:
美国
项目状态:
已结题
起止时间:
1998-09-30 至 1999-08-31
中文摘要
我们的目标是获得同步的双光子图像,
ALA诱导的PpIX和NADH自发荧光使用几个定义明确的
Balb-c小鼠的细胞系以及正常和肿瘤组织。 而
关于血红素生物合成途径,最近
稳态荧光偏振研究表明,
PpIX形成的位点在正常和
肿瘤组织 我们建议使用多光子来解决这个问题
激发的NADH自发荧光和可能的其他外源性
线粒体指标,以观察ALA诱导的定位
PpIX在上述样品中。
英文摘要
Our goals are to acquire simultaneous two-photon images of
ALA-induced PpIX and NADH autofluorescence using several well-defined
cell lines and normal and tumor tissues of the balb-c mouse. While
much is known regarding the heme biosynthesis pathway, recent
steady-state fluorescence polarization studies indicate the
possibility that the site of PpIX formation may differ in normal and
tumor tissues. We propose to address this issue using multiphoton
excited NADH autofluorescence and possibly other extrinsic
mitochondrial indicators to observe the localization of ALA-induced
PpIX in the samples cited above.
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会议论文
ASSESSMENT OF CELLULAR ENERGETICS BY NADH FLIM
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批准号:8360017
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项目类别:
-
资助金额:$1.43万
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财政年份:2011
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负责人:MICHAEL G NICHOLS
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依托单位:
ASSESSMENT OF CELLULAR ENERGETICS BY NADH FLIM
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批准号:8167504
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项目类别:
-
资助金额:$1.44万
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财政年份:2010
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负责人:MICHAEL G NICHOLS
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依托单位:
RESPONSE OF OSTEOGENIC CELLS TO OPTICAL STRETCHING
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批准号:7960280
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项目类别:
-
资助金额:$1.32万
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财政年份:2009
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负责人:MICHAEL G NICHOLS
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依托单位:
RESPONSE OF OSTEOGENIC CELLS TO OPTICAL STRETCHING
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批准号:7725204
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项目类别:
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资助金额:$1.47万
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财政年份:2008
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负责人:MICHAEL G NICHOLS
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依托单位:
Comparison of NADH FLIM and Intensity Imaging to Assess Cellular Energetics
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批准号:7516180
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项目类别:
-
资助金额:$21.68万
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财政年份:2008
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负责人:MICHAEL G NICHOLS
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依托单位:
RESPONSE OF OSTEOGENIC CELLS TO OPTICAL STRETCHING
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批准号:7627629
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项目类别:
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资助金额:$1.42万
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财政年份:2007
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负责人:MICHAEL G NICHOLS
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依托单位:
RESPONSE OF OSTEOGENIC CELLS TO OPTICAL STRETCHING
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批准号:7381544
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项目类别:
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资助金额:$1.46万
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财政年份:2006
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负责人:MICHAEL G NICHOLS
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依托单位:
RESPONSE OF OSTEOGENIC CELLS TO OPTICAL STRETCHING
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批准号:7170770
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项目类别:
-
资助金额:$1.65万
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财政年份:2005
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负责人:MICHAEL G NICHOLS
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依托单位:
BLEACHING KINETICS OF NADH IN SOLUTION
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批准号:6121886
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项目类别:
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资助金额:$1.12万
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财政年份:1998
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负责人:MICHAEL G NICHOLS
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依托单位:
INVITED TALK BIOPHYSICAL IMAGING W/ MULTIPHOTON MICROSCOPY
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批准号:6121967
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项目类别:
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资助金额:$0.07万
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财政年份:1998
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负责人:MICHAEL G NICHOLS
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依托单位:
SUBCELL LOCALIZATION OF BPD MA IN ADHERENT CELLS UTILIZING TWO PHOTON MICROSCOPY
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批准号:6121907
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项目类别:
-
资助金额:$0.22万
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财政年份:1998
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负责人:MICHAEL G NICHOLS
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依托单位:
OBSERVE CHANGES IN CELLULAR AUTOFLUORESCENCE DURING EARLY STAGES OF APOPTOSIS
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批准号:6121885
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项目类别:
-
资助金额:$1.57万
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财政年份:1998
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负责人:MICHAEL G NICHOLS
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依托单位:
SETUP & APPL OF MULTIPHOTON MICROSCOPE: IMAGE DRUG DISTRIBUTION IN HUMAN SKIN
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批准号:6121966
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项目类别:
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资助金额:$0.01万
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财政年份:1998
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负责人:MICHAEL G NICHOLS
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依托单位:
IMAGE NADH AUTOFLUORESCENCE IN MULTICELL TUMOR SPHEROIDS & MONOLAYER CULTURE
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批准号:6121883
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项目类别:
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资助金额:$3.59万
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财政年份:1998
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负责人:MICHAEL G NICHOLS
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依托单位:
IMAGE NADH AUTOFLUORESCENCE DURING PDT; PHOTOFRIN & PDT ON CELLULAR AUTOFLUORES
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批准号:6121884
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项目类别:
-
资助金额:$3.59万
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财政年份:1998
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负责人:MICHAEL G NICHOLS
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依托单位:
TALK: IMAGE PHOTOFRIN & NADH AUTOFLUORESCENCE IN CELL MONOLAYER & TUMOR SPHEROID
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批准号:6121968
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项目类别:
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资助金额:$0.07万
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财政年份:1998
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负责人:MICHAEL G NICHOLS
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依托单位:
TWO PHOTON IMAGING OF MOUSE OOCYTES & EMBRYOS
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批准号:6121909
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项目类别:
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资助金额:$0.14万
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财政年份:1998
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负责人:MICHAEL G NICHOLS
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依托单位:
MEASUREMENTS OF MULTIPHOTON CROSS SECTIONS FOR SEVERAL PHOTOSENSITIZERS
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批准号:6121887
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项目类别:
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资助金额:$1.36万
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财政年份:1998
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负责人:MICHAEL G NICHOLS
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依托单位:
TWO-PHOTON IMAGING OF NAD(P)H IN TUMOR SPHEROIDS
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批准号:2769894
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项目类别:
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资助金额:$2.92万
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财政年份:1998
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负责人:MICHAEL G NICHOLS
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依托单位:
SURVEY OF MULTIPHOTON EXCITED AUTOFLUORESCENCE IN HELA & EMI~ & RO CELL LINES
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批准号:6252951
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项目类别:
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资助金额:$0.81万
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财政年份:1997
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负责人:MICHAEL G NICHOLS
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依托单位: