cell turnover
Factors influencing T cell turnover in HIV 1–seropositive patients
... T-cell turnover in HIV-1–uninfected and –infected ...of turnover correlated with the relative proportion of naive- and memory/effector-phenotype T cells in each of the CD4+ and CD8+ ...
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Normal T-Cell Turnover in Sooty Mangabeys Harboring Active Simian Immunodeficiency Virus Infection
... Ki-67 is expressed specifically in proliferating monkey cells. To evaluate the effect of SIV infection on T-cell turnover, we measured the expression of the proliferation marker Ki-67 in monkey T ...
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Original Article Stem Cells might Participate in the Cell Turnover of Duodenal Adenomas
... superficial cell layer of the dysplastic ...of cell migration were valid for duodenal adenomas (from stem cells towards the bottom of the crypts for Paneth cells), the stem cells, normally overlaying Paneth ...
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Cell kinetics of the marine sponge Halisarca caerulea reveal rapid cell turnover and shedding
... vivo cell kinetics and cell turnover of the marine sponge Halisarca caerulea under steady-state ...short cell cycle duration and massive cell shedding. Cell turnover is ...
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The role of aging upon β cell turnover
... in cell cycle entry of β cells Although rodent β cells have traditionally been thought to undergo frequent turnover, recent studies suggest that cell cycle entry of β cells may be severely limited in ...
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Fgfs control homeostatic regeneration in adult zebrafish fins
... Our current study, supported by previous experiments (Nechiporuk and Keating, 2002), suggests that one contributing factor behind the high regenerative capacity of adult zebrafish fins is the particularly dynamic nature ...
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The effects of experimental outflow obstruction on the developing bladder
... f cell turnover, however, appears more complex when programmed cell death is also ...programmed cell death is equal in the sham and obstructed groups is correct, the extent o f apoptosis is ...
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Human Immunodeficiency Virus (HIV)-Specific Gamma Interferon Secretion Directed against All Expressed HIV Genes: Relationship to Rate of CD4 Decline
... Several reports have used peptide pool matrix arrays that include sequences corresponding to all expressed HIV genes to screen for the breadth, magnitude, and specificity of HIV- specific effector function in diverse ...
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Regulation of apoptosis is impaired in atrophic gastritis associated with gastric cancer
... of cell cycle ...epithelial cell turnover and the ex- pression of the regulatory cell cycle genes in atrophic gastritis or intestinal metaplasia in the mucosa adjacent to gastric cancer has ...
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Turnover of lymphocytes and conceptual paradigms in HIV infection
... T cell turnover during HIV infection will likely emerge from future longitudinal studies in which these labeling strategies are used in concert with FACS approaches with even higher resolution in defining ...
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An In Vitro Rapid-Turnover Assay for Human Immunodeficiency Virus Type 1 Replication Selects for Cell-to-Cell Spread of Virus
... rapid cell turnover. Spread of virus under the rapid-turnover conditions was correlated with a change in phe- notype of the virus (increased numbers and sizes of ...by cell-to-cell ...
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In vivo cell kinetics in breast carcinogenesis
... the cell cycle [44], this observation indicates that there were apoptotic cells among the proliferative ...increasing cell turnover along the con- tinuum from apparently normal epithelium through ...
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An Overview of the Vaccinia Virus Infectome: a Survey of the Proteins of the Poxvirus-Infected Cell
... infected cell samples, the observation of four kinetic classes should not be interpreted as indicating that four distinct temporal phases of protein expression are present during infection but, instead, that four ...
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Dynamics of Endogenous Cardiac Repair and Methods for Enhanced Post-Injury Cell Therapy
... Figure 6.4. IPMH/Flow Cytometry Assay is Sensitive and Linear. IPMHs underwent no-flow ischemia for 15 min followed by 30 min reperfusion. After reperfusion, either 0, 1, 3, or 9 million viable, PKH26GL-labeled BMCs were ...
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Influence of Job Fit, Perceived Support, and Organizational Identification in the Sales Force: An Analysis of Antecedents and Outcomes
... Controlling* turnover* is* an* important* issue* for* all* ...where* turnover* and* the* costs* associated* with* replacing* salespeople* are* both* ...salesforce* turnover,* ...
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Bürck, Lelia van (2010): Clinical and pathomorphological characterisation of two diabetic mouse models derived from the Munich ENU mouse mutagenesis project. Dissertation, LMU München: Tierärztliche Fakultät
... The glucokinase coding sequence is highly conserved between human, rat, and mouse with >94% sequence identity among these species (Postic et al. 1995). The presence of 2 different tissue specific promoters enables ...
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Exogenous Interleukin-2 Administration Corrects the Cell Cycle Perturbation of Lymphocytes from Human Immunodeficiency Virus-Infected Individuals
... of cell cycle ...of cell cycle-depen- dent proteins and appear to have lost the proper control of cell cycle ...of cell cycle control to the level of lymphocyte apo- ptosis that follows ...
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Noncapped Alphavirus Genomic RNAs and Their Role during Infection
... host cell environment that may prove detrimental to the determination of the viral RNA ...293HEK cell line was used for the assessment of viral RNA decay as it had been used in previously published studies ...
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Matrix metalloproteinases in arthritic disease
... The role of matrix metalloproteinases in the degradative events invoked in the cartilage and bone of arthritic joints has long been appreciated and attempts at the development of proteinase inhibitors as potential ...
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Turnover of Lipoprotein (a) in Man
... An elevated concentration of lipoprotein (a) [Lp(a)] in the serum has been considered a risk factor for coronary heart disease by various investigators. In the present study, the turnover of Lp(a) was investigated ...
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