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The proline-arginine (PR) -rich antibacterial peptide, PR-39, kills bacteria by a non-pore-forming mechanism. Because this neutrophil peptide possesses several distinct functional properties and because other antimicrobial peptides are chemoattractants, we sought to determine whether PR-39 was a chemoattractant for porcine leukocytes. The peptide was(More)
B7 homolog 1 (B7-H1) is the most potent immunoinhibitory molecule in the B7 family. In this study, we examined the effects of tumor-associated B7-H1 on T-cell proliferation in lung cancer. The expression of B7-H1 in human adenocarcinoma A549 and mouse Lewis lung carcinoma (LLC) cells were examined by flow cytometry. To assess the in vitro effect of(More)
This paper presents a state-of-the-art 65nm SOI CMOS transistor technology target for high performance microprocessor application. N/PFET shows short channel control meeting manufacturing margin at 32/35nm respectively. By using dual contact etch stop layer (CESL) process, PFET ion is 875muA/mum at I<sub>off</sub>=100nA/mum (V <sub>DD</sub>=1.2V), which is(More)
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