(1) The majority of tumor cells in all lymphosarcoma cases were of the centroblastic type, and in two cases in which the presence of SIg was assayed, the majority of tumor cells were SIg-positive.
(2) The proportion of SIg carrying cells within the population forming EA-rosettes was between 11 and 26-4%.
(3) Nylon-adherent cells were highly enriched for surface immunoglobulin (SIg) bearing B lymphocytes (95.5%) and nonadherent cells for SIg negative non-B cells, presumably T lymphocytes (96.3%).
(4) We have investigated the possible physical interactions between CR, receptors for the Fc gamma R and surface Ig (sIg) on the surface membrane of murine B lymphocytes.
(5) A subpopulation of appendix sIg-negative, RTLA-negative cells has a relatively high concentration of RT2.
(6) SIg-positive lymphocytes (B cells) and T lymphocytes were not effective in mediating ADCC against either CRBC or Chang cell targets.
(7) Modulation of surface immunoglobulin (sIg) with anti-mu, an early membrane activation event, occurred normally on B cells from the spleens of PC-mice.
(8) Those TIL expressing activation antigens were CD2+, SIg-.
(9) This treatment did not affect the proportions of Lyt-2+, L3T4+, or sIg+ cells in the population, however, indicating that the augmentation in PFC was not due to changes in the ratio of T to B cells.
(10) The results of lymphocyte subpopulation studies revealed a decrease of CD4+ cells and a decrease of surface immunoglobulin (sIg)-positive B lymphocytes.
(11) In SLL, 55 were M-rosette positive (67.07%) and 72 SIg positive (87.8%), with weak fluorescence in 63 and strong fluorescence in 9 cases.
(12) The expression of kappa and lambda light chains in surface immunoglobulin (sIg) molecules on B lymphocytes differentiating from murine pre-B cell clones in vitro was analyzed.
(13) With CRBC targets MICC was mediated by polymorphonuclear leukocytes, macrophages, sIg-positive lymphocytes (B cells), and sIg-negative lymphocytes.
(14) Among the B-CLL, cells with high SIg content were either T1+ or T1- and more likely FMC7+.
(15) Antibody N297 (DQ specific), previously shown to react with an epitope expressed on human B cells but not on mitogen-induced T cells, reacted only with sIg+ cells in 42 of 53 horses tested.
(16) At this time, the proportions of low mobility (LM) and SIG-bearing lymphocytes (B cells) were reduced respectively to 28% (control 54%) and 20% (control 45%).
(17) A sudden increase in the number of mitogen-reactive, sIg+ B lineage cells occurs within 24 h between days 16 and 17.
(18) The significance of this spontaneous appearance of fetal sIg cells is discussed.
(19) The finding of sIg light chain in pre-B cell leukemias and in the REH cell line, suggests that these leukemic cells are further differentiated along the B-cell lineage than was previously believed.
(20) The malignant cells of WM patients differed from those of MM in the reactivity with FMC7, being positive in 10 out of 11 cases, and in their high expression of B1, Ia and SIg with a predominant mu+ phenotype.
Tig
Definition:
(n.) A game among children. See Tag.
(n.) A capacious, flat-bottomed drinking cup, generally with four handles, formerly used for passing around the table at convivial entertainment.
Example Sentences:
(1) We studied changes in the distribution pattern of relative RNA content during the in vitro aging of TIG-3 cells by flow cytometry (FACS III).
(2) It is concluded that TIG is not superior to ATS in managing moderate and severe grade cases.
(3) Low-level exposure to hexavalent chromium associated with TIG stainless steel and mild steel welding do not appear to be a major hazard for human spermatogenesis.
(4) G0-arrested human diploid fibroblasts, TIG-1, was stimulated to induce DNA synthesis by serum, epidermal growth factor (EGF), colchicine, colcemid, or 12-O-tetradecanoylphorbol-13-acetate (TPA).
(5) In TIG-1 cells, when taxol was added within 6 h, about halfway into the initiation of DNA synthesis after the addition of FBS or EGF, the inhibition of DNA synthesis still occurred.
(6) SCE was lower in welders working with both MMA and TIG welding than in reference persons.
(7) In addition, TIG provides an organized approach to managing data acquisition on instruments equipped with automated sampling systems.
(8) We proposed that the newly designed EIA kit could be used for understanding the TIG level in women who are in the age group for giving birth and in the tetanus vaccination group.
(9) The gangliosides in human diploid fibroblasts--TIG-1, TIG-7, and IMR-90--were analysed at different cell densities at early and late passages to clarify the relationship between age and cell density dependent changes of the gangliosides.
(10) The migration of human fetal lung fibroblasts (TIG-1 and TIG-3) decreased only very slightly with increasing passage, whereas the migration of human fetal skin fibroblasts (TIG-3S) declined gradually: the difference in cell migratory ability between early and late passages was significant (P less than 0.05).
(11) On the basis of our data, we concluded that old rabbit serum stimulates, not inhibits, the proliferation of RSF and TIG-1 cells.
(12) Six human lung diploid cell strains established for the study of in vitro cellular aging (TIG-1, TIG-7, WI-38, IMR-90, MRC-5, MRC-9, and HeLa cells as a control) were studied by cellulose acetate membrane electrophoresis for allozymic differences at 18 enzyme loci.
(13) Treatment of quiescent human embryonic lung fibroblastic cells (TIG-3) with 10 nM epidermal growth factor (EGF) resulted in 4-6-fold activation of a protein kinase activity in cell extracts that phosphorylated microtubule-associated protein 2 (MAP2) on serine and threonine residues in vitro.
(14) The electrophoretic mobility of 13 human diploid cell strains, TIG-1, TIG-2, TIG-3, TIG-7, WI-38, IMR-90, MRC-5, MRC-9, TIG-1H, TIG-1L, TIG-2M, TIG-2B, and TIG-3S, which were established from different tissues of human embryos, was studied at different passages.
(15) The results were similar to those obtained with TIG-1 cells.
(16) Changes in the allozyme genetic signatures were not observed throughout the life span of TIG-1 and MRC-9 cells.
(17) Colchicine itself did not induce these genes in TIG-1.
(18) We also isolated MAPs from TIG-3 cells and identified their 190 kD MAP as a major heat-stable component.
(19) Antitoxin of equine origin and human tetanus immune globulin (TIG) were equally effective.
(20) Manual metal arc (MMA) welding and tungsten inert gas (TIG) welding were the dominant welding processes.