Abstract：
:A method that permits high energy beta-irradiation to be applied to individual lymphocyte microplate cultures is described. The principle involves the introduction of single energy sources (in this case 32P) contained within tubes which rest inside wells containing the lymphocyte cultures. Cell viability and mitogen-induced transformation were studied under these conditions. Dose-response effects were clearly demonstrated. The method is simple and, provided the precautions described are adhered to, safe. It should be applicable to studies of radiation sensitivity of putative target cells in various clinical situations.
journal_name
J Immunol Methodsjournal_title
Journal of immunological methodsauthors
Webb C,Sheldon Pdoi
10.1016/0022-1759(84)90205-9subject
Has Abstractpub_date
1984-06-08 00:00:00pages
49-59issue
1eissn
0022-1759issn
1872-7905pii
0022-1759(84)90205-9journal_volume
71pub_type
杂志文章abstract：:Enzyme-linked immunoadsorbent assay (EIA) has widespread use for the measurement of antibody concentration. The affinity constant (Kaff) of the antibody has an effect upon the quantification by EIA. It is thus important to be able to measure Kaff by solid-phase EIA. Based upon the Law of Mass Action and using serial d...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(87)90187-6
更新日期：1987-06-26 00:00:00
abstract：:We present a rapid and simple method for simultaneous quantitation and separation of mononuclear cell (MNC) subsets. When lymphoid cells are sensitized with monoclonal antibodies of the OK and Leu series, they rapidly form rosettes with ox erythrocytes (ORBC) coated with affinity-purified rabbit IgG against mouse IgG....
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(82)90033-3
更新日期：1982-12-17 00:00:00
abstract：:We have previously shown a polymorphism of human Fc receptors for mouse IgG1 using an EA rosette technique in which human erythrocytes sensitized with a murine IgG1 monoclonal antibody against glycophorin A acted as indicator cells. We now describe a method to quantitate this EA rosetting using the pseudoperoxidase ac...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(87)90223-7
更新日期：1987-07-16 00:00:00
abstract：:Efficacious typhoid vaccines for young children will significantly reduce the disease burden in developing world. The Vi polysaccharide based conjugate vaccines (Vi-rEPA) against Salmonella Typhi Vi positive strains has shown high efficacy but may be ineffective against Vi negative S. Typhi. In this study, for the fir...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2017.07.005
更新日期：2017-11-01 00:00:00
abstract：:A flow cytometric method for enumeration of intracytoplasmic antibody-containing cells was developed. Flow cytometry was found to yield results comparable to traditional fluorescence microscopy in cells stimulated to produce intracytoplasmic antibody by either pokeweed mitogen or Epstein-Barr virus. This technique off...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(84)90083-8
更新日期：1984-02-24 00:00:00
abstract：:The capacity of multilamellar (MLV), small unilamellar (SUV) and reverse-phase vesicle (REV) liposomes to incorporate house dust mite allergens has been studied. All three liposome preparations entrapped mite proteins with efficiencies of 36% (SUV), 29% (MLV) and 14% (REV). MLV incorporated the complete range of prote...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(89)90419-5
更新日期：1989-07-06 00:00:00
abstract：:We describe a targeted approach for the production of biological recognition elements capable of fast, specific detection of anthrax spores on biosensor surfaces. The aim was to produce single chain antibodies (scFvs) to EA1, a Bacillus anthracis S-layer protein that is also present, although not identical, in related...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2007.12.022
更新日期：2008-05-20 00:00:00
abstract：:We have used a surface plasmon resonance biosensor (BIACORE 3000) to detect serum antibodies in chickens having current or recent infections. Three well-defined Salmonella flagellar recombinant DNA antigens reflecting Salmonella enteritidis (H:g,m flagellin) and Salmonella typhimurium (H:i and H:1,2 flagellins) expres...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(02)00102-3
更新日期：2002-08-01 00:00:00
abstract：:Formation of rosettes with sheep RBC by blood lymphocytes from young pigs was increased from 24.4% +/- 2.2 (mean +/- S.E.) in PBS to 54.1% +/- 1.9 in the presence of dextran. This increase was achieved without inducing appreciable rosette formation with other RBC which do not form rosettes in PBS. Lymphocytes which r...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(78)90146-1
更新日期：1978-01-01 00:00:00
abstract：:The advantages of chicken (Gallus gallus domesticus) antibodies as immunodiagnostic and immunotherapeutic biomolecules has only been recently recognized. Even so, chicken antibodies remain less-well characterized than their mammalian counterparts. This review aims at providing a current overview of the structure, func...
journal_title：Journal of immunological methods
pub_type： 杂志文章,评审
doi：10.1016/j.jim.2017.05.001
更新日期：2017-08-01 00:00:00
abstract：:The affinity of guinea pig thymocytes and peripheral T lymphocytes for rabbit erythrocytes was found to be enhanced following treatment of the erythrocytes with papain. By increasing the numbers of rosette-forming cells and giving stronger, more stable rosettes, this procedure increases the usefulness of the reaction ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(75)90013-7
更新日期：1975-06-01 00:00:00
abstract：:Tumour immunologists strive to develop efficient tumour vaccination and adoptive transfer therapies that enlarge the pool of tumour-specific and -reactive effector T-cells in vivo. To assess the efficiency of the various strategies, ex vivo assays are needed for the longitudinal monitoring of the patient's specific im...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2006.01.011
更新日期：2006-04-20 00:00:00
abstract：:Nitrocellulose was activated with divinyl sulfone, a spacer of ethylenediamine, and glutaraldehyde. The aldehyde groups on the activated nitrocellulose, Nit-CHO, were stable through one month at 4 degrees C. Peptides were attached to the membrane by reaction of the amino group with the free carbonyl, forming peptide b...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(90)90197-4
更新日期：1990-08-07 00:00:00
abstract：:A standardized, reproducible two-step method for separation of human peripheral blood monocytes on continuous Percoll gradients has been developed. The first step involves separation of mononuclear cell on Percoll of density 1.075 g/ml and the second step separation of monocytes from lymphocytes on a continuous Percol...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(82)90194-6
更新日期：1982-01-01 00:00:00
abstract：:Monoclonal antibodies were used to demonstrate hybrid forms of human alkaline phosphatase (ALP) composed of subunits from both placental and intestinal loci. Four main isozymes with alkaline phosphatase activity appear on polyacrylamide gels of the HeLa cell line, Hep 2/5 after electrophoresis. The mobilities of all 4...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(82)90071-0
更新日期：1982-11-26 00:00:00
abstract：:Three different methods for the radioiodination of surface proteins in trypanosomatids have been comparatively analyzed. Data interpretation in the lactoperoxidase-mediated method was impaired by autoiodination of the enzyme and its tight retention by the cells. In the enzymobeads method, iodinated enzymes were releas...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(82)90051-5
更新日期：1982-07-30 00:00:00
abstract：:The aim of this study was to evaluate the performance of conventional serology (Q-Preven™ and ELFAVIDAS™) and flow cytometry-based serologic tools for early serologic diagnosis of congenital toxoplasmosis. The study groups included prospectively confirmed cases of congenital toxoplasmosis (TOXO=88) and age-matching no...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2017.08.005
更新日期：2017-12-01 00:00:00
abstract：:We have used the ELISPOT method employing plastic ELISA plates without substrate in agar for the detection of single cells producing interferon-gamma (IFN-gamma) and interleukin-4 (IL-4). When using PBMC directly stimulated in the assay wells with T cell mitogens it was possible to measure production of human IFN-gamm...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(96)00170-6
更新日期：1997-01-15 00:00:00
abstract：:Stability of single-chain Fvs (scFvs) can be improved by mutagenesis followed by phage display selection where the unstable variants are first inactivated by, for example, denaturing treatment. Here we describe a modified strategy for the selection of stabilized antibody fragments by phage display, based on denaturati...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2004.11.008
更新日期：2005-01-01 00:00:00
abstract：:An approach has been devised for analysing data generated in the study of in vivo cytotoxic T cell responses. The method calculates the total number of lytic units generated in the peritoneal cavity, or in cultures of the lymph nodes draining the rear footpad, following antigenic stimulation. The assessment of group d...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(83)90387-3
更新日期：1983-11-11 00:00:00
abstract：:The sensitivity of crossed immunoelectrophoresis (CIE) and rocket immunoelectrophoresis (RIE) does not usually permit the study of diluted protein solutions or the detection of trace components. Antigen-antibody precipitates obtained after immunoelectrophoresis were therefore dissociated and transferred from the agaro...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(88)90163-9
更新日期：1988-11-10 00:00:00
abstract：:In the process of metastasis, malignant cells are released from the primary tumor and migrate to specific organs via the lymphatic and blood circulation systems. These circulating tumor cells have been characterized by immunochemistry, the reverse transcription-polymerase chain reaction, and flow cytometry. Using the ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2005.02.007
更新日期：2005-04-01 00:00:00
abstract：:The present study examined the use of replication-defective adenovirus for in vitro production of an immunoadhesin. A recombinant adenovirus, rendered replication defective by deletion of the E1 gene, was constructed to contain the murine interleukin-10 gene fused in frame with the hinge, CH2, and CH3 domains of the m...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(96)00233-5
更新日期：1997-03-10 00:00:00
abstract：:We describe the use of 7-amino-actinomycin D (7AAD) to measure phagocytosis and the opsonizing capacity of serum. Heat-inactivated Candida albicans was previously stained with 7AAD and incubated with resident peritoneal macrophages. The samples were analyzed by flow cytometry and phagocytic cells were identified by th...
journal_title：Journal of immunological methods
pub_type：
doi：10.1016/s0022-1759(01)00358-1
更新日期：2001-07-01 00:00:00
abstract：:A simple, sensitive and accurate method was developed to determine the level of lymphoid chimerism in bone marrow-transplanted rodents. The method is based on flow cytometry using polyclonal alloantisera and labeled second step anti-IgG antibodies. Using mixtures of spleen cells from different mouse strains, it was de...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(90)90044-v
更新日期：1990-07-03 00:00:00
abstract：:synthetic peptides corresponding to residues 63-78 of the first domain of the beta chain of murine I-A/I-E class II antigens were used in the unconjugated rather than the traditional protein-conjugated form to immunize (129J X B6)F1 mice. The sequences made represented the four haplotypes; Ak beta, Ad beta, Abm-12 bet...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(88)90329-8
更新日期：1988-10-26 00:00:00
abstract：:Recombinant fusion proteins, consisting of a monovalent anti-human RBC monoclonal antibody B6, and conserved immunodominant peptide of HIV-1 envelope glycoprotein gp41 or HIV-2 envelope glycoprotein gp36, have been designed and purified after over-expression in E. coli. These fusion proteins are Fab-based and were obt...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(01)00435-5
更新日期：2001-10-01 00:00:00
abstract：:Mixtures of sheep erythrocytes and immune spleen cells from mice were incubated in shallow slide chambers coated with erythrocyte ghosts or anti-mouse Ig, with poly L-lysine as a coupling agent. Antigen-binding cells and erythrocytes surrounding antibody-releasing lymphocytes became bound to the reactive surfaces by i...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(78)90180-1
更新日期：1978-01-01 00:00:00
abstract：:Antibodies directed against elliptinium acetate, a quaternary ammonium compound with antineoplastic activity in man, were obtained in rabbits, after conjugation of the drug with haemocyanin. These antibodies are specific for the quaternary ammonium structure. However, the recognition of the drug can be markedly decrea...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(87)90124-4
更新日期：1987-05-20 00:00:00
abstract：:We have developed specific immunoassays for secretory peroxidase (SP) and for myeloperoxidase (MP) (polymorphonuclear leukocyte-derived peroxidase) in human saliva. Antibodies against SP and MP were produced using bovine milk lactoperoxidase (LP) and human MP as the immunogens, respectively. The methods developed are ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(91)90154-8
更新日期：1991-08-09 00:00:00
