BACKGROUND The structure and function of bacterial nucleoid are controlled by histone-like proteins of HU/IHF family, omnipresent in bacteria and also founding archaea and some eukaryotes.HU protein binds dsDNA without sequence specificity and avidly binds DNA structures with propensity to be inclined such as forks, three/four-way junctions, nicks, overhangs and DNA bulges. Sequence comparison ...

Molecular Detection Method for All Known Genotypes of TT Virus (TTV) and TTV-Like Viruses in Thalassemia Patients and Healthy Individuals Yu-Wen Hu,* Moslih I. Al-Moslih, Mahmoud Talib Al Ali, Shabnam Rahimi Khameneh, Heather Perkins, Francisco Diaz-Mitoma, Jean Nicholas Roy, Samra Uzicanin, and Earl G. Brown Canadian Blood Services, 1800 Alta Vista Drive, Ottawa, Ontario, Canada K1G 4J5; Depar...

Hyperuricemia (HU) often progresses to combine with non-alcoholic fatty liver disease (NAFLD) in the clinical scenario, which further exacerbates metabolic disorders; early detection of biomarkers, if obtained during the HU progression, may be beneficial for preventing its combination with NAFLD. This study aimed to decipher the biomarkers and mechanisms of the development of steatosis in HU. F...

OBJECTIVES To assess the potential of CT for characterizing small renal tumors. METHODS 76 patients with <4 cm renal tumors underwent CT examination. The following parameters were assessed: presence of calcifications, densitometry on unenhanced and enhanced scans, washout percentage, urinary tract infiltration, star-shaped scar, and paradoxical effect. RESULTS Calcifications were found in 7...

Introduction. Several point-of-care tests (POCT) are available for the diagnosis of bladder cancer (BC). We evaluate the impact of HU (hematuria) on performance of POCTs. Materials and Methods. Urine from 10 donors was diluted with blood from 0.5 to 0.00625%. BladderCheck(R), BTAstat(R), BCM(R), and BTA(R) tests were applied. Tests were additionally conducted in 54 patients with HU. HU was stra...

The previously cloned human interferon alpha/beta (Hu-IFN-alpha/beta; Type I interferon) receptor cDNA appears to be only one component of a receptor complex since expression of the cDNA in mouse cells confers sensitivity only to Hu-IFN-alpha B2, but a monoclonal antibody against this cloned receptor subunit inhibits biological activities of Hu-IFN-alpha A, Hu-IFN-alpha B2, Hu-IFN-omega, and Hu...

To determine whether hindlimb unloading (HU) alters the extracellular matrix of skeletal muscle, male Sprague-Dawley rats were subjected to 0 (n = 11), 1 (n = 11), 14 (n = 13), or 28 (n = 11) days of unloading. Remodeling of the soleus and plantaris muscles was examined biochemically for collagen abundance via measurement of hydroxyproline, and the percentage of cross-sectional area of collagen...