CALORIMETRIC INVESTIGATION OF DNA/ANTHRACYCLINE DRUG INTERACTIONS
CALORIMETRIC INVESTIGATION OF DNA/ANTHRACYCLINE DRUG INTERACTIONS
批准号:
3767438
负责人:
C P MUDD
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
在进行第一次直接测量结合热之后
蒽环类药物柔红霉素对DNA的作用在10-20微摩尔
范围(其中单体形式占主导地位),我们扩大了实验
研究在不同盐度下与其他DNA宿主的相互作用
浓度和温度。带有差动停流装置
微量热计,我们能够测量120个这样的热容
一天,不确定度只有3微焦耳。热焓变热
范围从-20微焦(吸热)到+50微焦
(放热)。这些实验现在已经扩展到测量和
比较一系列DNA主机的一整套结合配置文件
复合体。
英文摘要
After performing the first direct measurements of the binding enthalpies
of the anthracycline drug daunomycin to DNA in the 10 to 20 micromolar
range (where the monomeric form predominates), we extended the experiment
to study the interaction with other DNA hosts at varying salt
concentrations and temperatures. With a differential stopped-flow
microcalorimeter, we were able to measure 120 of these enthalpies per
day, with an uncertainty of only 3 microjoules. The enthalpy heats
ranged from -20 microjoules (endothermic) to +50 microjoules
(exothermic). The experiments have now been expanded to measure and
compare a complete set of binding profiles for a series of DNA host
complexes.
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TEMPERATURE CONTROLLED CHAMBER FOR X-RAY DIFFRACTION SPECIMENS
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批准号:3959937
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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:C P MUDD
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依托单位:
HIGH-SPEED DIFFERENTIAL STOPPED-FLOW CALORIMETER
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批准号:3852932
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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:C P MUDD
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依托单位:
SIGNAL CONDITIONING & DATA ACQUISITION SYSTEM FOR SLEEP DEPRIVATION STUDIES
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批准号:3852937
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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:C P MUDD
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依托单位:
EFFECT OF TEMPERATURE GRADIENTS ON CALORIMETRIC MEASUREMENTS IN FLUIDS
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批准号:3767513
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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:C P MUDD
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依托单位:
MEASUREMENT OF THE BINDING HEATS OF OXYGEN TO HEMOGLOBIN
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批准号:3916208
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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:C P MUDD
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依托单位:
DETERMINATION OF BINDING ENTHALPIES OF ANTHRACYCLINE DRUGS TO DNA HOST CELLS
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批准号:3937343
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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:C P MUDD
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依托单位:
TANTALUM BATCH CALORIMETER FOR IN VITRO CELL STUDIES
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批准号:3937347
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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:C P MUDD
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依托单位:
TEMPERATURE CONTROLLED CHAMBER FOR X-RAY DIFFRACTION SPECIMENS
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批准号:3978300
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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:C P MUDD
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依托单位:
CALORIMETRIC INVESTIGATION OF PROTOZOA
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批准号:5204125
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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:C P MUDD
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依托单位:
EFFECT OF TEMPERATURE GRADIENTS ON CALORIMETRIC MEASUREMENTS IN FLUIDS
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批准号:5204124
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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:C P MUDD
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依托单位:
HEAT CAPACITY EFFECTS IN LIPIDS DURING UNICELLULAR/MULTICELLULAR PHASE CHANGES
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批准号:3852960
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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:C P MUDD
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依托单位:
MICROCALORIMETER MEASUREMENTS OF DNA-PROTEIN INTERACTIONS
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批准号:3916225
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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:C P MUDD
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依托单位:
HIGH SPEED DIFFERENTIAL STOPPED FLOW CALORIMETER
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批准号:3896191
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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:C P MUDD
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依托单位:
MICROCALORIMETER MEASUREMENTS OF DNA-PROTEIN INTERACTIONS
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批准号:3852938
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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:C P MUDD
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依托单位:
CALORIMETRIC INVESTIGATION OF DNA/ANTHRACYCLINE DRUG INTERACTIONS
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批准号:3852931
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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:C P MUDD
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依托单位:
HIGH-SPEED DIFFERENTIAL STOPPED-FLOW CALORIMETER
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批准号:3789400
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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:C P MUDD
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依托单位:
HIGH-SPEED DIFFERENTIAL STOPPED-FLOW CALORIMETER
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批准号:3874179
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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:C P MUDD
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依托单位:
A MICROCOMPUTER-BASED FLOW CYTOMETRY DATA COLLECTION AND ANALYSIS SYSTEM
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批准号:3874177
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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:C P MUDD
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依托单位:
AUTOMATED MEDICATION DISPENSER
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批准号:3978333
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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:C P MUDD
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依托单位:
DETERMINATION OF BINDING ENTHALPIES OF ANTHRACYCLINE DRUGS TO DNA HOST CELLS
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批准号:3896190
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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:C P MUDD
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依托单位:
海外基金