نتایج جستجو برای: 525 e
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Abstract Aim To identify potential barriers in undergraduate medical students to surgical training. Method One hundred and one third-year students, with no prior experience, were asked what they consider be a barrier Results Seventy-eight responded total of eighty-eight reasons given (n = 88). Of these, 17 (19%) cited lack exposure or 10 (11%) stated manual dexterity, 3 (3%) anatomical knowledg...
1. Embedding the complete binary tree in low-dimensional `1. Let Tn (Vn , En) be the complete binary tree of height n (so it has 2n+1 − 1 vertices). For two vertices x , y ∈ Vn , let dTn (x , y) denote the length of the (unique) shortest-path between them in Tn . Our goal in this problem will be to nd a map f : Vn → k so that k is small and the map has small distortion in the `1 norm: dTn (x ,...
208 words Inflammatory neovascularization, such as choroidal neovascularization (CNV), occur in the presence of Notch expressing macrophages and endothelial cells (EC). The influence of DLL4 induced Notch signaling on macrophages and its overall effect in inflammatory neovascularization is not well understood. We identified macrophages and ECs as the main Notch1 and Notch 4 expressing cells in ...
UNLABELLED Brucellosis is a worldwide zoonosis with a high degree of morbidity in humans. In Bosnia and Herzegovina a progressive increase of brucellosis among humans is evident. As the clinical picture of human brucellosis is fairly non-specific, a definitive diagnosis requires isolation of the causative organism, or the demonstration of the high levels of specific antibodies, or seroconversio...
Three new metal-organic frameworks [MOF-525, Zr(6)O(4)(OH)(4)(TCPP-H(2))(3); MOF-535, Zr(6)O(4)(OH)(4)(XF)(3); MOF-545, Zr(6)O(8)(H(2)O)(8)(TCPP-H(2))(2), where porphyrin H(4)-TCPP-H(2) = (C(48)H(24)O(8)N(4)) and cruciform H(4)-XF = (C(42)O(8)H(22))] based on two new topologies, ftw and csq, have been synthesized and structurally characterized. MOF-525 and -535 are composed of Zr(6)O(4)(OH)(4) ...
Liver cancer is one of leading causes of cancer-related deaths. A deeper mechanistic understanding of liver cancer could lead to the development of more effective therapeutic strategies. In our previous work, we screened 646 miRNAs and identified 11 that regulate liver cancer cell migration. The current study shows that miR-525-3p is frequently up-regulated in liver cancer tissues, and enhanced...
The criminal nature of narcotics complicates the direct assessment of a drug community, while having a good understanding of the type of people drawn or currently using drugs is vital for finding effective intervening strategies. Especially for the Russian Federation this is of immediate concern given the dramatic increase it has seen in drug abuse since the fall of the Soviet Union in the earl...
1 Abercrombie, M., and E. J. Ambrose, Cancer Research, 22, 525 (1962). 2Ambrose, E. J., in Biological Interactions in Normal and Neoplastic Growth, ed. M. J. Brennan and W. L. Simpson (Little, Brown and Company, 1962), p. 149. 3Ambrose, E. J., and G. C. Easty, Proc. Roy. Phys. Soc. Edin., 28, 53 (1959). 4Ambrose, E. J., J. A. Dudgeon, D. M. Easty, and G. C. Easty, Exptl. Cell Res., 24, 220 (196...
Much has been written by physicians about patients referred to them because of the discovery of a systolic murmur. Inevitably such consultant physicians have scant opportunity to judge the incidence, character, and significance of murmurs among apparently healthy people. Freeman and Levine (1933) described the systolic murmurs that they had found in a group they had examined of a thousand perso...
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