Enzyme levels of normal human cells: aging in culture.

[1]  C. Dillard,et al.  Beta-acetylhexosaminidases and other acid hydrolases of diploid WI-38 fibroblasts. , 1974, Biochemical medicine.

[2]  G. Milo,et al.  An in vitro study of senescent events of human embryonic lung (WI-38) cells: I. Changes in enzyme activities of cellular and membrane associated enzymes of untreated and cortisone acetate-treated cultures during senescence , 1974 .

[3]  L. Packer,et al.  Mitochondrial biogenesis in human fibroblasts , 1973 .

[4]  N. Rose,et al.  Immunochemical quantitation of enzymes in human diploid cell line WI-38. , 1973, Experimental cell research.

[5]  B. Srivastava.  Changes in enzymic activity during cultivation of human cells in vitro. , 1973, Experimental cell research.

[6]  B Chance,et al.  The mitochondrial generation of hydrogen peroxide. General properties and effect of hyperbaric oxygen. , 1973, The Biochemical journal.

[7]  Jesper Ericsson,et al.  Residual bodies and "aging" in cultured human glia cells. Effect of entrance into phase 3 and prolonged periods of confluence. , 1973, Experimental eye research.

[8]  G. S. Johnson,et al.  Regulation of cell growth by cyclic adenosine 3',5'-monophosphate. Effect of cell density and agents which alter cell growth on cyclic adenosine 3',5'-monophosphate levels in fibroblasts. , 1972, The Journal of biological chemistry.

[9]  T. Peters,et al.  LYSOSOMES OF THE ARTERIAL WALL , 1972, The Journal of experimental medicine.

[10]  B Chance,et al.  The cellular production of hydrogen peroxide. , 1972, The Biochemical journal.

[11]  J. Avruch,et al.  Preparation and properties of plasma membrane and endoplasmic reticulum fragments from isolated rat fat cells. , 1971, Biochimica et biophysica acta.

[12]  N. Rose,et al.  Changes of enzymic activities in human diploid cell line WI-38 at various passages. , 1970, Experimental cell research.

[13]  C. Epstein,et al.  Replicative life-span of cultivated human cells. Effects of donor's age, tissue, and genotype. , 1970, Laboratory investigation; a journal of technical methods and pathology.

[14]  E. Robbins,et al.  MORPHOLOGIC CHANGES ACCOMPANYING SENESCENCE OF CULTURED HUMAN DIPLOID CELLS , 1970, The Journal of experimental medicine.

[15]  D. Pious,et al.  Mitochondrial enzyme activity in "senescent" and virus-transformed human fibroblasts. , 1968, Experimental cell research.

[16]  H. Beevers,et al.  Influence of sucrose on protein determination by the Lowry procedure. , 1968, Analytical biochemistry.

[17]  C. Schnaitman,et al.  ENZYMATIC PROPERTIES OF THE INNER AND OUTER MEMBRANES OF RAT LIVER MITOCHONDRIA , 1968, The Journal of cell biology.

[18]  S. Takahara,et al.  The influence of progressive growth on the specific catalase activity of human diploid cell strains. II. Effect of cellular genotype: A heterozygous strain , 1968, Journal of cellular physiology.

[19]  V. Cristofalo,et al.  Enzyme activity during the growth and aging of human cells in vitro , 1967, Journal of cellular physiology.

[20]  B. Weissmann,et al.  Mammalian alpha-acetylglucosaminidase. Enzymic properties, tissue distribution, and intracellular localization. , 1967, Biochemistry.

[21]  L. Hayflick.  THE LIMITED IN VITRO LIFETIME OF HUMAN DIPLOID CELL STRAINS. , 1965, Experimental cell research.

[22]  P. Baudhuin,et al.  Tissue fractionation studies. 17. Intracellular distribution of monoamine oxidase, aspartate aminotransferase, alanine aminotransferase, D-amino acid oxidase and catalase in rat-liver tissue. , 1964, The Biochemical journal.

[23]  E. C. Slater,et al.  The extinction coefficient of cytochrome c. , 1962, Biochimica et biophysica acta.

[24]  L. Hayflick,et al.  The serial cultivation of human diploid cell strains. , 1961, Experimental cell research.

[25]  T. Slater,et al.  Lysosomal-like Particles in the Rat Mammary Gland , 1960, Nature.

[26]  D. Harman.  Aging: a theory based on free radical and radiation chemistry. , 1956, Journal of gerontology.

[27]  O. H. Lowry,et al.  Protein measurement with the Folin phenol reagent. , 1951, The Journal of biological chemistry.