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Measurement of Nitric Oxide by Reconversion of Nitrate/Nitrite to NO
A simple and sensitive method is presented to measure the unstable molecule nitr
2025-04-21 4 -
Oligonucleotide Analogs Containing Dephospho-Internucleoside Linkages
Nonionic oligonucleotide analogs have attracted much interest in recent years as
2025-04-21 5 -
High-Throughput Assay of Secreted Phospholipases A2 Inhibitors
Attempts to characterize, quantify, and/or modulate the activity of the secreted
2025-04-21 4 -
Epitope Mapping Antibody-Antigen Complexes by Nuclear Magnetic Resonance Spectroscopy
NMR spectroscopy has been used to study antibody complexes with antigenic peptid
2025-04-21 3 -
Cytochemical Localization of H2O2 in Biological Tissues
Free radicals and free radical-derived oxidants play important roles in biologic
2025-04-21 5 -
Analysis of Gene Expression Following Oxidative Stress
The modulation of gene expression by cellular stress is a universal phenomena th
2025-04-21 6 -
多味葡萄
葡萄耐贮性差，加之上市集中，每逢收获旺季常常滞销和腐烂浪费。如将其加工成多味葡萄，既可久贮和延长供应期，又可使其价值增加数倍。多味葡萄风味独物，香、甜、酸、咸、
2025-04-21 4 -
Measurement of Ca2+ Entry Using 45Ca2+
For decades, the measurement of extracellular Ca2+ (40 Cao 2+ ) entry into cells
2025-04-21 4 -
共价化合物
主要以共价键结合形成的化合物，叫做共价化合物。不同种非金属元素的原子结合形成的化合物（如CO 2 、ClO 2 、B 2 H 6 、BF 3 、NCl 3 等）
2025-04-21 5 -
Hydrogen Peroxide Assay for Amine Oxidase Activity
Amine oxidase activity can be assessed by measuring the conversion of substrate
2025-04-21 6 -
中印日益依赖生物燃料 将导致两国水资源枯竭
新的调查报告显示，中国和印度雄心勃勃要激增生物 燃料产量的结果是，两国的水资源储备将走向枯竭，严重影响它们喂饱人民的能力。 总部设于斯里兰卡的国
2025-04-21 5 -
玉筋鱼熟干品
玉筋鱼俗名是银针鱼、面条鱼，可以加工成熟干品，是人们喜欢的珍贵水产食品之一。玉筋鱼鱼体较小，肌肉组织脆弱，肉质细嫩，酶的活力较强，易腐变质。因此，采捕后要及时加
2025-04-21 4 -
Purification by Solvent Extraction Using Partition Coefficient
Isolation of compounds in a pure state from natural sources is the most importan
2025-04-21 5 -
Assessment of different protocols for the isolation and purification of gut associated lymphoid cell
Teleost gut associated lymphoid tissue (GALT) consists of leucocyte populations
2025-04-21 5 -
生物燃料汽车蔚然成风
面对越来越严峻的能源短缺、环境污染严重的形势，世界各主要国家（地区）采取的对策主要有四方面：一是进一步改进传统的汽柴油技术，以降低燃油消耗和排放；二是将传统的
2025-04-21 4
