Abstract:
:Purified 125I-labeled lectins from Datura stramonium, Evonymus europaea, and Griffonia simplicifolia (I-B4 isolectin) were used to analyze changes in the expression of carbohydrates on the surface of resident (PC) and thioglycollate-stimulated murine (C57B/6J) peritoneal exudate cells (PEC). The lectins from D. stramonium, E. europaea, and G. simplicifolia I-B4 bind specifically to PEC with relatively high affinity (Kd = 5.65 +/- 1.08 X 10(-7) M, 1.08 +/- 0.12 X 10(-8) M, and 1.33 +/- 0.15 X 10(-7) M, respectively). Assuming a single lectin molecule binds to each cell surface saccharide, the number of receptor sites per cell ranged for different cell samples from 22.3 to 50.0 X 10(6), from 3.8 to 4.8 X 10(6), and from 2.0 to 16.8 X 10(6) for D. stramonium, E. europaea, and G. simplicifolia I-B4 lectins, respectively. There were approximately 3- to 7-fold, 16- to 20-fold, and 2- to 20-fold increases in binding capacity for D. stramonium, E. europaea and G. simplicifolia I-B4, respectively, compared to the binding to resident, peritoneal cells. Scatchard plots of the binding of all three lectins to PEC were linear, suggesting that the receptor sites for these lectins are homogeneous and noninteracting. The binding capacity of these lectins to PEC was unchanged after trypsin digestion of cells. The expression of carbohydrates on the surface of PEC was also monitored by an agglutination assay. PEC were agglutinated by all three lectins whereas PC either were not agglutinated or were agglutinated only at high lectin concentrations. On the basis of our knowledge of the carbohydrate binding specificity of the D. stramonium and G. simplicifolia I-B4 lectins, we postulate that, parallel with thioglycolate stimulation, there is an increase in the number of N-acetyllactosamine residues and terminal alpha-D-galactosyl end groups. The blood group B, and H type 1 determinants--DGa1 alpha 1,3[LFuc alpha 1,2]DGa1 beta 1,3(or 4)DGlcNAc and LFuc alpha 1,2DGa1 beta 1,3DG1cNAc, respectively, as well as DGa1 alpha 1,3DGa1 beta 1,3(or 4)DGlcNAc--may be considered to be possible receptors for the E. europaea lectin. These glycoconjugates, present on the surface of peritoneal exudate cells, provide new chemical markers for studying the differentiation of resident peritoneal cells.
journal_name
Arch Biochem Biophysjournal_title
Archives of biochemistry and biophysicsauthors
Petryniak J,Huard TK,Nordblom GD,Goldstein IJdoi
10.1016/0003-9861(86)90094-9subject
Has Abstractpub_date
1986-01-01 00:00:00pages
57-66issue
1eissn
0003-9861issn
1096-0384pii
0003-9861(86)90094-9journal_volume
244pub_type
杂志文章abstract::A series of peptidyl alpha-keto esters, alpha-keto amides, alpha-keto acids, and alpha-diketones were synthesized which reversibly inhibit papain and cathepsin B. Methyl 3-(N-benzyloxycarbonyl-L-phenylalanyl)amino-2-oxopropionate (a dicarbonyl compound) inhibits papain with a Ki value of 1 microM, whereas the Ki of 3-...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/0003-9861(90)90443-3
更新日期:1990-09-01 00:00:00
abstract::The secretion of newly synthesized apolipoprotein E (apo E) by human monocyte-derived macrophages (HMD macrophages) was measured in the medium of cells which had been incubated for 24 h with or without either native or acetylated low-density lipoproteins (LDL or AcLDL, respectively), and subsequently with [35S]methion...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/0003-9861(85)90704-0
更新日期:1985-06-01 00:00:00
abstract::The carbohydrate binding stoichiometry of lima bean lectin component III was reexamined using equilibrium dialysis and quantitative affinity chromatography following limited chemical modification. Equilibrium dialysis employing methyl[2-14C]benzamido-2-deoxy-alpha-D-galactopyranoside as ligand demonstrated that the le...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/0003-9861(84)90113-9
更新日期:1984-04-01 00:00:00
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journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章,评审
doi:10.1016/j.abb.2010.06.026
更新日期:2010-11-01 00:00:00
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journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1006/abbi.1993.1277
更新日期:1993-06-01 00:00:00
abstract::Recently, we characterized a surface antigen (Z-1) of guinea pig macrophages by monoclonal anti-Z-1 antibody. The Z-1 antigen consists of two different polypeptide chains; alpha (140 kDa) and beta (95 kDa). This antigen is closely correlated with the phagocytic activity of the cells for zymosan and presumably function...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/0003-9861(89)90537-7
更新日期:1989-05-01 00:00:00
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journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1006/abbi.1999.1177
更新日期:1999-05-15 00:00:00
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journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1006/abbi.1993.1131
更新日期:1993-02-15 00:00:00
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journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/0003-9861(85)90531-4
更新日期:1985-12-01 00:00:00
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journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1006/abbi.1999.1201
更新日期:1999-06-01 00:00:00
abstract::The dicarbonyl compounds, phenylgloxyl and 2,3-butanedione were used to demonstrate the presence of an essential arginine residue in the mechanism of the red beet (Beta vulgaris L.) plasma membrane ATPase. Treatment of the red beet ATPase with either of these reagents resulted in an inhibition of ATP hydrolytic activi...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/0003-9861(89)90276-2
更新日期:1989-05-15 00:00:00
abstract::A series of mutant L12 ribosomal proteins was prepared by site-directed mutations in the L12 protein gene of the archaeon Sulfolobus acidocaldarius. The mutant protein genes were overexpressed in Escherichia coli, and the products purified and incorporated into ribosomal cores which had been ethanol extracted to remov...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1006/abbi.1999.1154
更新日期:1999-05-15 00:00:00
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journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/j.abb.2005.03.011
更新日期:2005-05-15 00:00:00
abstract::Isolated mitochondria loaded with Ca(2+) and then exposed to Fe(2+) show a transient release of Ca(2+). The magnitude of this response depends on the Ca(2+) loading and the kinetics of the response depends on the concentration of added Fe(2+). We investigated the Fe(2+)-induced Ca(2+) release mechanism by measuring mi...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1006/abbi.2001.2721
更新日期:2002-02-15 00:00:00
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journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章,评审
doi:10.1006/abbi.1999.1206
更新日期:1999-05-15 00:00:00
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journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1006/abbi.1995.1405
更新日期:1995-08-20 00:00:00
abstract::We previously reported that administration of dexamethasone (DEX) and other selected pharmacological agents to rats resulted in a profound increase in hepatic cytochrome P450 3A1 in both sexes, but male constitutive P450 3A2 was modestly increased (4-fold) in adult males and not detected in either treated or untreated...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1006/abbi.1996.0327
更新日期:1996-08-01 00:00:00
abstract::Dpo4 is a representative model of Y-family DNA polymerase and is therefore one of the most intensively studied DNA polymerase. 6 mA, an epigenetic marker, plays important roles in regulation of various biological processes. However, its effects on DNA replication by Dpo4 is completely unknown. Here, we found that 6 mA...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/j.abb.2019.108120
更新日期:2019-10-30 00:00:00
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journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1006/abbi.1999.1628
更新日期:2000-02-15 00:00:00
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journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1006/abbi.1993.1527
更新日期:1993-11-01 00:00:00
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journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1006/abbi.1999.1190
更新日期:1999-06-01 00:00:00
abstract::A glucosyltransferase, which catalyzed the transfer of glucose from UDP-glucose (UDPG) to p-hydroxybenzoate (PHB) in cell cultures of Lithospermum erythrorhizon Sieb. et Zucc., Boraginaceae, was purified 219-fold by ammonium sulfate fractionation and chromatography on DEAE-Sephacel, Sephadex G-150, and phenyl-Sepharos...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/0003-9861(91)90162-c
更新日期:1991-07-01 00:00:00
abstract::The extrahepatic expression of UDP-glucuronosyltransferases (UGTs) is important in the detoxification of a number of endogenous and exogenous compounds, including 5-hydroxytryptamine and morphine. Studies were designed to investigate the extrahepatic expression of human UGTs using RT-PCR techniques and to determine th...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1006/abbi.1999.1155
更新日期:1999-05-01 00:00:00
abstract::The kinetics of the irreversible unfolding of glutathione reductase (NAD[P]H:GSSG oxidoreductase, EC 1.6.4.2.) from cyanobacterium Spirulina maxima was studied at pH 7.0 and room temperature. Denaturation was induced by guanidinium chloride and the changes in enzyme activity, aggregation state, and tertiary structure ...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1006/abbi.2000.2230
更新日期:2001-03-15 00:00:00
abstract::Glycosaminoglycan (GAG)-protein interactions regulate a myriad of physiologic and pathologic processes, yet an understanding of how these molecules interact is lacking. The role of the pattern and spacing of basic amino acids (arginine (R) and lysine (K)) in heparin binding sites was investigated using peptide analogs...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1006/abbi.1997.0147
更新日期:1997-07-01 00:00:00
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journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章,评审
doi:10.1016/j.abb.2008.04.001
更新日期:2008-05-15 00:00:00
abstract::Cytochrome P4502E (P4502E), the major ethanol-inducible P450 metabolizes ethanol to acetaldehyde and bioactivates procarcinogens to ultimate carcinogens. Metabolism of ethanol to acetaldehyde in the brain could be deleterious since it can react with cytoskeletal proteins, forming adducts. In the present study, rats we...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1006/abbi.1999.1477
更新日期:2000-01-01 00:00:00
abstract::The facultative intracellular bacterial pathogen Listeria monocytogenes invades and multiplies in many mammalian cell types. During the interaction with its host cells it strongly interferes with and modulates host cell functions. In the present review we summarize the current knowledge on the modulation of signal tra...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章,评审
doi:10.1006/abbi.1999.1487
更新日期:1999-12-01 00:00:00
abstract::Renally excreted 8-oxo-7,8-dihydro-2(')-deoxyguanosine (oxo(8)dG) is a potential marker of oxidative DNA damage by reactive oxygen species. Whole-body degradation rates of t- and rRNA are potential indicators of the resting metabolic rate (RMR). Excretion rates of oxo(8)dG and degradation rates of t- and rRNA were det...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/S0003-9861(02)00034-6
更新日期:2002-06-01 00:00:00
abstract::Purification of the scrapie agent by methods using digestion with proteinase K yields a protein product, PrP-27-30, with an apparent mass of 27-30 kDa (D. C. Bolton et al. (1982) Science 218, 1309-1311; S. B. Prusiner et al. (1982) Biochemistry 21, 6942-6950). In contrast, a 33-37 kDa glycoprotein, HaSp33-37, was the ...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/0003-9861(87)90380-8
更新日期:1987-11-01 00:00:00