The in vivo genotoxic effects of sodium metabisulfite in bone marrow cells of rats

2007 ◽  
Vol 43 (8) ◽  
pp. 905-909 ◽  
Author(s):  
A. Kayraldiz ◽  
M. Topaktaş
Keyword(s):  
Bone Marrow ◽  
Bone Marrow Cells ◽  
Sodium Metabisulfite ◽  
Genotoxic Effects ◽  
Marrow Cells

scholarly journals Retraction: Stanimirovic Z, Aleksic N, Kulic M, Maletic M. Fumagillin-induced chromosome aberrations in mouse bone-marrow cells, Arch Biol Sci. 2010;62(1):47-55, DOI: 10.2298/ABS1001047S

2015 ◽  
Vol 67 (2) ◽  
pp. 747-747
Author(s):  
E Editorial
Keyword(s):  
Biological Sciences ◽  
Bone Marrow ◽  
Chromosome Aberrations ◽  
Bone Marrow Cells ◽  
Mouse Bone Marrow ◽  
Genotoxic Effects ◽  
Retracted Article ◽  
Mouse Bone Marrow Cells ◽  
Marrow Cells

This is a notice of retraction of the article: Fumagillin-induced chromosome aberrations in mouse bone-marrow cells, published in the Archives of Biological Sciences in 2010, Vol. 62, Issue 1. The Editor-in-Chief has been informed that this paper plagiarizes an earlier paper: Kulic M, Aleksic N, Stanimirovic Z, Ristic S, Medenica S. Examination of genotoxic effects of fumagillin in vivo. Genetika. 2009;41(3):329-38. The results presented in the article that is being retracted partially overlap with the results in the original article without appropriate justification, permission or crossreferencing. Further, Figs. 1 and 2 in the retracted article also appear in: Stanimirovic Z, Stevanovic J, Kulic M, Stojic V. Frequency of chromosomal aberrations in the evaluation of genotoxic potential of dicyclohexylamine (fumagillin) in vivo. Acta Veterinaria. 2006;56(4):353-66. and in Stanimirovic Z, Stevanovic J, Bajic V, Radovic I. Evaluation of genotoxic effects of fumagillin by cytogenetic tests in vivo. Mutat Res. 2007;628(1):1-10. These figures (in the retracted article) have been subsequently tampered with and therefore present falsified results. After confirmation of this fact, the Editor-in-Chief of the Archives of Biological Sciences has decided to retract the paper immediately. We apologize to the readers of the journal that it took so many years to notice this error and to retract the paper. We request readers of the journal to directly get in touch with the editorial office and the editors of the journal for similar cases in the future, so that they can be handled promptly. <br><br><font color="red"><b> Link to the retracted article <u><a href="http://dx.doi.org/10.2298/ABS1001047S">10.2298/ABS1001047S</a></b></u>

scholarly journals In Vivo Genotoxic Effects of Spiramycin in Rat Bone Marrow Cells.

CYTOLOGIA ◽  
1999 ◽  
Vol 64 (3) ◽  
pp. 277-283 ◽  
Author(s):  
H. B. Ila ◽  
M. Topaktas
Keyword(s):  
Bone Marrow ◽  
Bone Marrow Cells ◽  
Genotoxic Effects ◽  
Rat Bone ◽  
Marrow Cells

scholarly journals CD34+ human marrow cells that express low levels of Kit protein are enriched for long-term marrow-engrafting cells

Blood ◽  
1996 ◽  
Vol 87 (10) ◽  
pp. 4136-4142 ◽  
Author(s):  
I Kawashima ◽  
ED Zanjani ◽  
G Almaida-Porada ◽  
AW Flake ◽  
H Zeng ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Bone Marrow Cells ◽  
Marrow Cell ◽  
In Utero ◽  
Fetal Sheep ◽  
Hematopoietic Stem ◽  
Show Evidence ◽  
Marrow Cells

Using in utero transplantation into fetal sheep, we examined the capability of human bone marrow CD34+ cells fractionated based on Kit protein expression to provide long-term in vivo engraftment. Twelve hundred to 5,000 CD34+ Kit-, CD34+ Kit(low), and CD34+ Kit(high) cells were injected into a total of 14 preimmune fetal sheep recipients using the amniotic bubble technique. Six fetuses were killed in utero 1.5 months after bone marrow cell transplantation. Two fetuses receiving CD34+ Kit(low) cells showed signs of engraftment according to analysis of CD45+ cells in their bone marrow cells and karyotype studies of the colonies grown in methylcellulose culture. In contrast, two fetuses receiving CD34+ Kit(high) cells and two fetuses receiving CD34+ Kit- cells failed to show evidence of significant engraftment. Two fetuses were absorbed. A total of six fetuses receiving different cell populations were allowed to proceed to term, and the newborn sheep were serially examined for the presence of chimerism. Again, only the two sheep receiving CD34+ Kit(low) cells exhibited signs of engraftment upon serial examination. Earlier in studies of murine hematopoiesis, we have shown stage-specific changes in Kit expression by the progenitors. The studies of human cells reported here are in agreement with observations in mice, and indicate that human hematopoietic stem cells are enriched in the Kit(low) population.

Distribution of sister chromatid exchanges on the mouse chromosomes in vivo with reference to the replication properties of the X chromosome

1984 ◽  
Vol 26 (2) ◽  
pp. 152-157
Author(s):  
S. M. Singh ◽  
D. L. Reimer
Keyword(s):  
Bone Marrow ◽  
X Chromosome ◽  
Sister Chromatid ◽  
Bone Marrow Cells ◽  
Relative Length ◽  
Chromosome Length ◽  
Sister Chromatid Exchanges ◽  
Chromatid Exchanges ◽  
Marrow Cells

Frequency of sister chromatid exchanges (SCE) were recorded separately for different chromosomes from bone marrow cells of female mice of the two genetic strains (C3H/S and C57BL/6J). SCEs were evaluated following different doses of 5-bromo-2′deoxyuridine (BrdU) as nine hourly i.p. injections. The SCE per cell increased with increasing BrdU doses which was slightly higher in C3H/S than in the C57BL/6J. SCEs per cell were variable at every treatment – strain combination, possibly reflecting the heterogeneous nature of the bone marrow cells. In general, there is a positive correlation between SCE per chromosome and the relative chromosome length. Total SCEs on one of the large chromosomes (most likely the X chromosome), however, are significantly higher than expected on the basis of relative length alone. Most of this increase is attributable to one of the homologues of this chromosome, which is not in synchrony with the rest of the chromosomes and may represent the late-replicating X. These results when viewed in the light of replication properties of the heterochromatinized X, suggest a direct involvement of DNA replication in SCE formation and may argue against the replication point as the sole site for the SCEs.Key words: sister chromatid exchange, BrdU, recombination, replication, X chromosome.

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