Abstract：
:Cytokines are small proteins or glycoproteins that transmit information from one cell to another. Most cells in the body secrete and respond to cytokines and their effects have been described on a myriad of cellular functions. Cytokine interactions may not be linear, thus making the system extremely intricate and with unpredictable features. Therefore, each model of disease may be unique, with its own mechanism of autoregulation dictated by positive and negative feedback involving cytokines and costimulatory molecules. The emergence of some cytokines over others in the course of Cryptococcus neoformans infection may characterize a positive or negative outcome of cryptococcosis. Much less is known about the influence of costimulatory molecules in regulating C. neoformans immune response. The available information indicates a critical role for proinflammatory cytokines such as tumor necrosis factor alpha and interleukin 12 (IL-12). The positive role of interferon gamma in infected tissue as an inducer of antimicrobial function of innate immune cells and as positive feedback for IL-12 induction appears to be indisputable. In vitro studies indicate that costimulatory molecule expression appears to be regulated on antigen-presenting cells by C. neoformans and increased expression of B7-1 and CD40 on these cells may promote a protective response. These studies await confirmation in an in vivo system. The interplay between cytokines and costimulatory molecules has been scarcely explored and additional details are needed to better understand how they convey positive and negative information to immune cells in response to C. neoformans.
journal_name
Arch Immunol Ther Exp (Warsz)journal_title
Archivum immunologiae et therapiae experimentalisauthors
Vecchiarelli Asubject
Has Abstractpub_date
2000-01-01 00:00:00pages
465-72issue
6eissn
0004-069Xissn
1661-4917journal_volume
48pub_type
杂志文章,评审abstract：:Extracts from Erodium cicutarium L. Herit were tested for antiviral and interferon inducing properties. Both water extract and methanol extract as well as its fractions were observed to exert antiviral effect in relation to myxoviruses, Herpes virus type 1, Vesicular stomatitis and vaccinia virus. None of these extrac...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1987-01-01 00:00:00
abstract：:The method of immunoadsorptional purification of Bean Yellow Mosaic Virus has been worked out. Immunosorbents were obtained by coupling the antibody (IgG) fraction isolated from anti-BYMV and anti-pea leaf protein antisera with CNBr-activated 1% agarose beads. Conditions for preparation of immunosorbents, for BYMV ads...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1981-01-01 00:00:00
abstract：:The key of the immune system is to protect the host from foreign threat posed by pathogens and from the internal threat posed by self-attacking lymphocytes. The ability to discriminate self versus non-self ensures that only "non-self" pathogens, but not the self antigens, are attacked. Such tolerance to "self" arises ...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：10.1007/s00005-008-0015-4
更新日期：2008-03-01 00:00:00
abstract：:In 55 children in the acute phase of viral hepatitis with HB Ag antigenemia, and in 24 without antigenemia, total urinary protein excretion and frequency of excretion of the following serum proteins in urine were studied: alpha1-glycoprotein, haptoglobin, transferrin, A, G and M immunoglobulins, light immunoglobulin c...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1976-01-01 00:00:00
abstract：:2538 strains of Shigella sonnei bacilli, isolated from patients in the years 1959-1972, have been tested for drug-resistance. The strains examined came from different regions of Poland. Drug-resistance has been determined by the method of "multi-arm" disks of filter-paper. In investigations 12 chemotherapeutics have b...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1977-01-01 00:00:00
abstract：:Ecothiopate (Etp), 10 mug injected into the lateral cerebral ventricle (ivtr), diminished spontaneous motility and open-field performance, lowered body temperature, inhibited amphetamine-induced hypermotility and stereotypy, prolonged hexobarbital anesthesia and did not induce catalepsy. These behavioral symptoms were...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1975-01-01 00:00:00
abstract：:Rabbit peripheral blood was tested for the ratio of T and B lymphocytes and for the number of plaque forming cells (PFC) on day 5 and 6 after immunization with sheep erythrocytes. Fever was induced by intravenous injection of lipopolysaccharide (LPS) of E. coli. At higher doses, suppressing the fever, only indomethaci...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1989-01-01 00:00:00
abstract：:The paper presents the evaluation of interleukin 6 (IL-6) and interleukin 6 soluble receptor (sIL-6R) values in the blood serum of patients with various forms of periodontitis (P), as confronted with local state. The study involved a group of 15 patients with P, including 4 patients with rapidly progressive periodonti...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1998-01-01 00:00:00
abstract：:Type 1 iodothyronine deiodinase (D1) is a crucial enzyme which converts the prohormone thyroxine (T4) into active tri-iodothyronine (T3). There has been strong evidence that the metabolism of thyroid hormones is disturbed in some neoplastic tissues such as thyroid, renal, and breast cancer. However, there are few avai...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：10.1007/s00005-009-0056-3
更新日期：2010-02-01 00:00:00
abstract：:In this work the biocompatibility of porous bioceramic implanted to the rabbit femoral bone was studied. The animals were killed 3, 6, 9, 14, 18 and 30 days after implantation and the callus with surrounding periosteum from the site of implant was taken for the studies. Morphological investigations of the callus were ...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1988-01-01 00:00:00
abstract：:Vascular endothelial growth factor-A (VEGF) is a key regulator of physiological hemangiogenesis during development, postnatal growth, and homeostasis. It is well known that VEGF is required for effective coupling of angiogenesis to endochondral and membranous bone formation during skeletal development. However, less w...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：10.1007/s00005-014-0285-y
更新日期：2014-10-01 00:00:00
abstract：:We measured the soluble IL-2 receptor alpha (sIL-2R alpha) in sera and in bone marrow of 20 patients with minimal residual hematological malignances, 6 of them with multiple myeloma (MM), 8 with Hodgkin's disease (HD) and 6 with non-Hodgkin's lymphoma (NHL), low grade. Compared to 10 normal individuals, HD and NHL gro...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1997-01-01 00:00:00
abstract：:HLA-E belongs to the non-classical HLA (class Ib family) broadly defined by a limited polymorphism and a restricted pattern of cellular expression. So far, only two functional alleles differing at only one amino acid position (non-synonymous mutation) in the α2 heavy chain domain, where an arginine in position 107 in ...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：10.1007/s00005-011-0137-y
更新日期：2011-10-01 00:00:00
abstract：:In a previous study, anticataleptic action of cyproheptadine was reported. The present investigation deals with the influence of WA-335 (9,10-dihydro-10-(1-methyl-4-piperidylidene)-9-anthrol), another antagonist of serotonin, on catalepsy induced in rats with spiroperidol, pimozide, fluphenazine and reserpine. WA-335 ...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1976-01-01 00:00:00
abstract：:32P-cyclophosphamide was found to combine with gamma-globulin fractions of immune sera. Immune sera incubated with 32P-cyclophosphamide retained ability to react specifically with homologous antigen in vitro in the system: MN antigens of human erythrocytes + rabbit anti-MN antibody, and probably reacted selectively w...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1976-01-01 00:00:00
abstract：:Fresh porcine blood platelets, subjected to ethanol acid extraction and purification on DEAE-Sephadex A-50 and CM-Sephadex C-50, were used to obtain partially purified, cationic PDGF (pI 8.5-10) of Mr 38,000 and biological activity 10(4) U/ml. Reduction of porcine PDGF with 2-mercaptoethanol revealed the presence of t...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1987-01-01 00:00:00
abstract：:Monoclonal antibody 791T/36, directed against surface antigen on the human osteosarcoma cell line (791T), and cross-reacting with surface antigen p72 expressed on activated (PHA, MLR) human peripheral blood mononuclear cells (PBM), was used in analysis of p72 antigen in vitro. Using FACS-IV system and fluorescence mic...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1988-01-01 00:00:00
abstract：:Properties of guinea pig peritoneal macrophage Fc receptor for IgG are described. It was found that the receptor was binding both monomeric and aggregated rabbit IgG. The values of apparent affinity constants were 2.6 +/- 0.6 x 10(8) M-1 and 3.84 +/- x 10(8) m-1 for IgG monomers and aggregates, respectively. The numbe...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1980-01-01 00:00:00
abstract：:ADCC activity in 27 cadaver renal allograft recipients was studied. All the patients were given standard immunosuppressive treatment. Significant positive correlation between high ADCC activity during first 5 days after grafting and accelerated rjection crisis was found. The high positive ADCC test may signalize the p...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1978-01-01 00:00:00
abstract：:Studies on the propagation dynamics of Aujeszky's disease virus and the formation of general and local joint immunity were to provide information explaining the mechanism of experimental rheumatoid arthritis in animals. It was shown that: Aujeszky's disease virus administered intramuscularly caused viremy on 3-4th day...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1978-01-01 00:00:00
abstract：:This article takes issue with those who defend a brand of clinical research ethics that tends to substitute the ethics of clinical care of patients being recruited as trial subjects. The distinction between therapeutic and non-therapeutic studies is being disregarded by arguing that research is concerned with the purs...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：10.1007/s00005-009-0027-8
更新日期：2009-05-01 00:00:00
abstract：:Various strains of Beauveria bassiana were cultivated in submerged cultures and examined for their abilities to produce beauvericin, cyclodepsipeptide antibiotic displaying antibacterial and insecticidal properties. It has been found that among twenty four strains of Beauveria bassiana only three produced beauvericin....
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1991-01-01 00:00:00
abstract：:Our studies on the syngeneic immunization with normal cells did not confirm the possibility of induction of alloreactive cytotoxic antibodies in this way. We were not able to induce any antibodies after syngeneic immunizations within BALB/c and BALB/cfC3H strains of mice. Anti-H-2 cytotoxic antibodies were raised by s...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1984-01-01 00:00:00
abstract：:In reactions of 5-aminoisothiazolopyrimidines 1 with glycosilisothiocyanates and phenyl isocyano- or isocyanates, N-glycosilo-N-phenylo- and N-isothiazolopyrimidinothiocarbamides type II were obtained. The same compound--5-aminoisothiazolopyrimidine 1 in reaction with glucose, arabinose and ribose bromoderivatives was...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1987-01-01 00:00:00
abstract：:The respiratory burst of polymorphonuclear leukocytes depends on activation of many enzymes and generation of variety of second messengers. One of important links leading to polymorphonuclear leukocytes (PMNL) activation is a transient rise in intracellular free calcium concentration ([Ca2+]i). Serine proteinase inhib...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1998-01-01 00:00:00
abstract：:Regulation of monocyte/macrophage function is important in coordinating immune responses. Their contact with invading pathogens activates signaling pathways that provoke pro-inflammatory gene expression and thus causing a locally restricted inflammation. Recently, the peroxisome proliferator-activated receptor gamma (...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：
更新日期：2003-01-01 00:00:00
abstract：:beta 2 Microglobulin binding rheumatoid factors and occurrence of complexed form of beta 2 microglobulin were found in rheumatoid arthritis (RA) by radioimmunological methods. 1. As related to the appropriate values of control sera and osteoarthritic synovial fluids, one of the six sera and five of the six synovial fl...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1979-01-01 00:00:00
abstract：:Studies on localization of structural differences between ovine and bovine serum and colostral IgG immunoglobulins are described. Comparison of heterogeneity, susceptibility to proteolytic enzymes, peptide maps, amino acid compositions, and antigenic properties of immunoglobulins and their Fab and Fc fragments and H a...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1981-01-01 00:00:00
abstract：:Using a Technicon autoanalyzer method of Marsh 752 sera of patients, Rh-negative subjects in the initial stage of immunization with Rh-positive blood, and healthy blood donors were investigated. In 56 sera (8.7%) positive reactions with standard erythrocytes were found. In 21 of these cases (36%) specificity of antibo...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1980-01-01 00:00:00
abstract：:Low concentration of immunoglobulins G, A and M and complement component proteins were found in leg lymph of normal men. The lymph/serum ratios of different proteins ranged from 0.07 to 0.24 and depended on the molecular weight of the measured protein. Major variations in concentration were found dependent on the rate...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1978-01-01 00:00:00
