OBJECTIVE The Low Molecular Weight Fraction of 5% human serum Albumin (LMWF-5A) is being investigated as a treatment for knee pain from osteoarthritis. METHODS This was a multicenter randomized, vehicle-controlled, double-blind, parallel study designed to evaluate the safety and efficacy of two doses of an intra-articular injection of LMWF-5A. Patients with symptomatic knee osteoarthritis wer...

In their recent longitudinal study of youth victimization and consequent traumatization, S. Boney-McCoy and D. Finkelhor (1996) contrast their position with previous retrospective research (S. Harter, P. Alexander, & R. A. Neimeyer, 1988; M. R. Nash, T. C. Hulsey, M. C. Sexton, T. L. Harralson, & W. Lambert, 1993a), arguing that their data support the impact of victimization per se, independent...

Deoxyhypusine hydroxylase (DOHH) is a non-heme diiron enzyme involved in the posttranslational modification of a critical lysine residue of eukaryotic translation initiation factor 5A (eIF-5A) to yield the unusual amino acid residue hypusine. This modification is essential for the role of eIF-5A in translation and in nuclear export of a group of specific mRNAs. The diiron center of human DOHH (...

Breast cancer is the most common cancer in women. Although advances in diagnostic imaging for early detection, surgical techniques and chemotherapy have improved overall survival, the prognosis of patients with metastatic breast cancer remains poor. Understanding cancer cell dynamics in the metastatic process is important to develop new therapeutic strategies. Experimental animal models and ima...

Deoxyhypusine synthase catalyzes the conversion of lysine to deoxyhypusine residue on the eukaryotic initiation factor 5A (elF-5A) precursor using spermidine as the substrate. Subsequent hydroxylation of the deoxyhypusine residue completes hypusine formation on elF-5A. Hypusine formation is one of the most specific polyamine-dependent biochemical events in eukaryotic cells. Although changes in ...

The shape of composite peak 5 in the glow curve of LiF:Mg,Ti (TLD-100) following (90)Sr/(90)Y beta irradiation, previously demonstrated to be dependent on the cooling rate used in the 400°C pre-irradiation anneal, is shown to be dependent on ionisation density in both naturally cooled and slow-cooled samples. Following heavy-charged particle high-ionisation density (HID) irradiation, the temper...

This study was conducted to investigate the safety and efficacy of 3 intraarticular injections of the low-molecular-weight fraction of 5% human serum albumin (LMWF-5A) administered every 2 weeks for knee pain as a result of osteoarthritis. This single-center, randomized, vehicle-controlled, double-blind, phase II study was designed to ensure the safety of multiple intra-articular injections of ...

Aging has been associated with intrinsic changes of the humoral immune response, which may lead to an increased occurrence of autoimmune disorders and pathogenic susceptibility. The transcription factor Pax-5 is a key regulator of B cell development. Pax-5a/B cell-specific activator protein and an alternatively spliced isoform, Pax-5d, may have opposing functions in transcriptional regulation d...

The neurosteroid 3a-hyclroxy-5a-pregnan-20-one (3a,5a-THP) acts as a potent allosteric modulator and a direct activator of the GABA-chloride channel complex. This neurosteroid has also been found to protect against seizures that arise from blockade of the GABA-chloride channel complex. Because 3a,5a-THP protects against excitotoxin-induced seizure activity and because seizure activity has been ...

(S)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid (TIC) can inhibit thrombosis by inhibiting platelet aggregation. The investigation of amino acids modified TIC reveals that a stretching conformation is critical for high anti-thrombotic activity. The conformational modeling shows that introducing a ring into amino acid modified TIC results in a desirable stretching conformation. According to...