The biodistribution of several radiolabeled somatostatin (SRIF) analogs was determined in the rat. Newly developed analogs BIM-23190 and BIM-23197 attained higher plasma levels and much greater target tissue concentrations than the clinically used BIM-23014 analog. Highest tissue concentrations of BIM-23190 and BIM-23197 were found in adrenal, kidney, pituitary and pancreas, tissues that are kn...

Somatostatin and its receptors (SSTR1 to SSTR5) are expressed in normal human parafollicular C cells and medullary thyroid carcinoma (MTC), but the role of SSTR subtypes in cell growth regulation is still not clear. The present study demonstrates that the human MTC cell line TT stably expresses all the SSTR subtypes and responds to SSTR2 and SSTR5 activation by subtype-selective agonists with t...

This research studied the cases of civil engineering-BIM applications to understand how much BIM is being applied throughout Korea’s civil engineering industry, and then analyzed the research related to the enhancement of interoperability to secure universal availability of BIM data models. To encourage BIM in civil engineering industry, a clear understanding and definition of the purpose and s...

The proapoptotic protein Bim is expressed de novo following withdrawal of serum survival factors. Here, we show that Bim-/- fibroblasts and epithelial cells exhibit reduced cell death following serum withdrawal in comparison with their wild-type counterparts. In viable cells, Bax associates with Bcl-2, Bcl-x(L) and Mcl-1. Upon serum withdrawal, newly expressed Bim(EL) associates with Bcl-x(L) a...

The BH3-only protein Bim is a critical initiator of apoptosis in hematopoietic cells. Bim is upregulated in response to growth factor withdrawal and in vitro studies have implicated the transcription factor Foxo3a as a critical inducer. To test the importance of this regulation in vivo, we generated mice with mutated Foxo-binding sites within the Bim promoters (Bim(ΔFoxo/ΔFoxo)). Contrary to Bi...