In this study, we investigated serum-soluble interleukin-2 receptor (sIL-2r) and neopterin (NPT) levels in five patients with severe postoperative infections. A total of 25 synchronous determinations of sIL-2r and NPT were performed. A marked increase in sIL-2r and NPT levels was observed, and the increase in sIL-2r was significantly correlated to that of NPT which is a marker of macrophage act...

Increased levels of soluble interleukin-2 receptors (IL-2R) in serum were observed in both Plasmodium falciparum- and P. vivax-infected individuals compared with nonparasitemic subjects. Clinical symptoms of P. falciparum malaria were associated with higher levels of soluble IL-2R. Temporal evolution in serum of IL-2R during the course of a malaria attack mimicked the kinetics of soluble IL-2R ...

Two pairs of diastereoisomeric acetylenic norlignan compounds with PhCH(OR(1))CH(OR(2))CH(2)C triple bond CPh skeleta: (1R, 2R)-1-O-methylnyasicoside (1) and (1S, 2R)-1-O-methylnyasicoside (2), and (1R, 2R)-crassifogenin D (3) and (1S, 2R)- crassifogenin D (4), were isolated from the ethanolic extract of rhizomes of Curculigo crassifolia. Compounds 3 and 4 are new and their structures were eluc...

b ackground: brevinin-2r, as 25 amino acids peptide of the skin of r ana ridibunda frog, possesses potent antimicrobial and low hemolytic activity. it has an n-terminal hydrophilic region and a c-terminal loop that is delineated by an intra-disulfide bridge. in our study, brevinin-2r and its diastereomer as well  as its  cyclic  analogue  were  synthesized  and  characterized  in  order  to inv...

Thymidylate synthase (TS) converts dUMP to dTMP, the rate-limiting nucleotide in DNA synthesis. It is also the target for 5-flurorouracil, the most common chemotherapy agent for treatment of colorectal cancer (CRC). We designed a nested case-control study within the prospective Physicians' Health Study to investigate whether TS polymorphisms independently predict risk of CRC and simultaneously ...

OBJECTIVE To evaluate the clinical significance of serum soluble IL-2R (sIL-2R) in inflammatory myopathies. METHODS Serum sIL-2R and CK levels were determined in 27 patients with IM during periods of disease exacerbation and inactive disease and were compared to 20 healthy controls and 23 controls with noninflammatory elevated CK. The performance of sIL-2R and CK tests for assessing disease a...

BACKGROUND The soluble interleukin-2 receptor (sIL-2R, sIL2R, sTAC, sCD25) is a reliable biomarker for disease activity in inflammatory disorders such as sarcoidosis. Based on the essential pathogenic role of inflammation for progression of liver diseases, we hypothesized that sIL-2R might be an indicator of inflammatory cell activation and disease severity in patients with chronic liver diseas...

OBJECTIVES To date, insufficient evidence is available to recommend serum soluble interleukin-2 receptor (sIL-2R) measurement as a routine test in the assessment of sarcoidosis. Therefore, we evaluated the clinical value of this test. DESIGN Forty-seven patients with sarcoidosis, all presenting with active disease, were included in the study. Initial serum sIL-2R levels were determined by enz...

In the title compound, [RuCl(2)(C(16)H(32)P(2))(2)], the Ru(II) ion is situated on a twofold rotation axis, so the asymmetric unit contains one half-mol-ecule. The slightly distorted octa-hedral environment of the Ru center is formed by four P atoms [Ru-P = 2.4417 (6) and 2.4544 (6) Å] from two different (1S,1S',2R,2R')-TangPhos ligands [(1S,1S',2R,2R')-TangPhos = (1S,1S',2R,2R')-(+)-1,1'-di-te...