The activities of liver, muscle, and red blood cell enzymes involved in the degradation of purine were assayed in zinc deficient (ZD), pair-fed control (PF) and ad libitum-fed control (Ad lib) rats. Diets (1.5 ppm of zinc in ZD diet and 110 ppm in control diet) were fed to rats for 6 weeks after which they were sacrificed and tissues isolated for several assays. Results indicated a significant ...

Wastes generated from the production of cattle and swine in confined facilities create the potential for surface and groundwater pollution, emission of greenhouse gases, transmission of pathogens to food and water sources, and odor. It is our hypothesis that something which inhibits microbial fermentation in livestock wastes will be beneficial to solving some of the environmental problems. Our ...

The prevalence and predisposing factors of thrombotic microangiopathy (TMA) in the era of highly active antiretroviral therapy (HAART) were evaluated among patients in the Collaborations in Human Immunodeficiency Virus (HIV) Outcomes Research/US cohort. Of 6022 patients, 17 (0.3%) had TMA, with unadjusted incidences per 100 person-years of 0.079 for TMA, 0.009 for thrombotic thrombocytopenic pu...

BACKGROUND & AIMS Type 2 diabetes is associated with significant cardiac morbidity and mortality with a more than threefold increased risk of coronary artery disease (CAD). We aimed to assess the serum concentrations of lipoprotein (a) and lipid profile indexes as predictors for CAD in Sudanese type 2 diabetics compared to healthy subjects. MATERIALS & METHODS This case-control study was cond...

.025), while the responses of the sham-operated were not significantly changed. After the operation the scores of the deganglionated group were significantly lower than the scores of the sham-operated group (P = .013). These results suggest that the siphon withdrawal component of the defensive reflex is mediated primarily by the central nervous system. This does not mean that all siphon withdra...

BACKGROUND 123I-CMICE-013 is a novel radiotracer previously reported to have promising characteristics for single-photon emission computed tomography (SPECT) myocardial perfusion imaging. We evaluated the biokinetics and radiodosimetry of this rotenone-like 123I-labeled tracer in a microSPECT imaging-based study. METHODS 37 to 111 MBq of 123I-CMICE-013 was synthesized and administered intrave...

We continue our discussion of Verifiable Secret Sharing, giving two instantiations of the general schema from the last lecture. First, using Commit(x) = g: Feldman VSS, which leaks nothing but g and is perfect binding. Second, using Perdersen’s commitment Commit(x; r) = gh: Pedersen VSS. Next, we turn to the problem of adaptive security. We describe an adaptively secure Feldman VSS using trapdo...

Introduction Mendelian susceptibility to mycobacterial disease (MSMD) is a rare form of primary immunodeficiencies characterized by predisposition for poorly virulent infection agents, primarily non-tuberculous mycobacteria and Salmonella. It has been shown that molecular basis of these diseases is mutations in at least 7 genes in the IL12-dependent IFN-g axis including IFNGR1, IFNGR2, IL-12/IL...

UNLABELLED Rotenone derivatives have shown promise in myocardial perfusion imaging (MPI). CMICE-013 is a novel (123)I-labeled rotenone derivative developed for SPECT MPI. The objective of this study was to assess the image quality of CMICE-013 and compare its uptake with tetrofosmin, sestamibi, and (201)Tl in vivo in a porcine model of stress-induced myocardial ischemia. METHODS Microspheres ...

The amount of cross-sectional area narrowing by atherosclerotic plaque in each 5-mm-long segment from the entire lengths of the right, left main, left anterior descending and left circumflex coronary arteries and the size, predominant location and extent of myocardial scarring were determined in 59 necropsy patients with a healed transmural myocardial infarct (MI). The mean number of the four m...