Zobrazeno 1 - 10
of 13
pro vyhledávání: '"S. Sh. Shilstein"'
Autor:
S. Ikher, Rachel Chechik, Amos Breskin, S. Shchemelinin, D. Halperin, S. Sh. Shilstein, G. Lahav
Publikováno v:
Physica Medica. 31:233-241
This study explores the possibility of using X-ray fluorescence (XRF)-based trace-element analysis for differentiation of various bovine neck tissues. It is motivated by the requirement for an intra-operative in-vivo method for identifying parathyroi
Publikováno v:
Archaeological and Anthropological Sciences. 6:221-225
The chemical composition and microstructure of objects excavated in three hoards from the end of the Late Bronze and Iron Age sites in Israel were studied using energy-dispersive x-ray fluorescence analysis and optical metallography. The objects are
Autor:
A. Volkov, Rachel Chechik, Eduard Fridman, S. Sh. Shilstein, Marco Cortesi, Gil Raviv, David Vartsky, Amos Breskin, Jacob Ramon
Publikováno v:
The Prostate. 70:1701-1708
BACKGROUND PSA blood test and other present screening tools fail to provide the required sensitivity and specificity and, at early stages, lack correlation with tumor grade, volume, and location. Thus alternative approaches are highly desired. We pre
Autor:
Gil Raviv, M. Huszar, N. Kleinman, David Vartsky, S. Sh. Shilstein, Eddie Fridman, G. Kogan, E. Moriel, A. Volkov, Marco Cortesi, Rachel Chechik, Amos Breskin, V. Gladysh, Jacob Ramon
Publikováno v:
Talanta. 70:914-921
We present our studies of prostatic Zn concentration measurements, carried out in the light of a novel prostate cancer (CAP) diagnosis method proposed by us. The method is based on in vivo prostatic Zn mapping by XRF trans-rectal probe. We report on
Autor:
S. Sh. Shilstein
Publikováno v:
Physica C: Superconductivity. 370:59-62
From changes of positional parameters for Ba +2 and O −2 in lattice of YBa 2 Cu 4 O 8 and for Nd +3 in lattice of Nd 2 CuO 4 under pressure and during cooling the changes of cation charges are determined using the model of Coulomb interlayer intera
Autor:
M, Cortesi, E, Fridman, A, Volkov, S Sh, Shilstein, R, Chechik, A, Breskin, D, Vartsky, G, Raviv, J, Ramon
Publikováno v:
The Prostate. 70(15)
PSA blood test and other present screening tools fail to provide the required sensitivity and specificity and, at early stages, lack correlation with tumor grade, volume, and location. Thus alternative approaches are highly desired. We present and as
Autor:
Gil Raviv, Jacob Ramon, David Vartsky, A. Volkov, Rachel Chechik, Eduard Fridman, E. Moriel, G. Kogan, S. Sh. Shilstein, Marco Cortesi, Amos Breskin, M. Huszar, N. Kleinman, V. Gladysh
Publikováno v:
The Prostate. 68(9)
Background The correlation between Zinc concentration in the prostate's peripheral zone to the onset or presence of malignant process needs to be evaluated in detail. Methods Zinc concentration was measured in ∼1–4 mm3 segments of fresh needle-bi
Publikováno v:
Talanta. 70(5)
A movable XRF instrument (a bench-top designed machine modified to work in the field for archaeological purposes) was used for analysis of artifacts and sediments during the field study (01-07 April 2003) of a small copper-smelting site in the Negev
Publikováno v:
Physics in medicine and biology. 49(4)
This paper describes a phantom-based feasibility study for a potential in vivo determination of zinc in prostate, which could bring about improved diagnosis of prostate cancer. An x-ray fluorescence topographic technique was developed, which will per
Autor:
Amos Breskin, E. Moriel, Rachel Chechik, S.D. Malnick, David Vartsky, S. Korotinsky, A. Bercovich, S. Sh. Shilstein, M. Huszar
Publikováno v:
The Journal of urology. 170(6 Pt 1)
In cancer affected prostate cells lose the ability to concentrate zinc, resulting in a substantial decrease in Zn in the prostate. We investigated the possibility of using prostatic zinc combined with prostate specific antigen (PSA) as a novel tool f