2,3-Bis(bromomethyl)-1,4-diphenylbenzene

14-23 Singh

About 20 years have elapsed since those studies were done. During this period, many changes that might influence teenage reproductive behavior and how it is viewed have taken place within the industrialized world. The proportion of births to unmarried women has risen,2 and nonmarital childbearing is more acceptable, both among adolescents and among women older than 20. Access to contraception a...

White Paper 23 - 14 Ancestry Timeline

شناسنامه علمی، دوره 14، شماره1 - شماره پیاپی 23، بهار 1385

Probing of Amyloid Aβ (14-23) Trimers by Single-Molecule Force Spectroscopy.

Self-assembly and aggregation of amyloid peptides, such as Aβ(1-40) and Aβ(1-42), lead to the development of Alzheimer disease and similar neurodegenerative disorders associated with protein aggregation. The structures of large aggregates, specifically fibrils, are well characterized. However, our understanding about the structure of oligomeric forms of amyloids is incomplete and needs to be ex...

Specific chromosome defect associated with human small-cell lung cancer; deletion 3p(14-23).

A specific, acquired chromosomal abnormality (deletion 3p) has been found in at least one chromosome 3 in 100 percent of the metaphases in 12 of 12 cell lines cultured from human small-cell lung cancer tissue and in 2-day tumor culture specimens from three patients. Analysis of the shortest region of overlap shows the deletion to be 3p(14-23). This specific change was not seen in five of five l...