What's the difference between intermediary and mediator?

Intermediary


Definition:

  • (a.) Lying, coming, or done, between; intermediate; as, an intermediary project.
  • (n.) One who, or that which, is intermediate; an interagent; a go-between.

Example Sentences:

  • (1) A former Berlusconi aide, Valter Lavitola, is also on trial for being the alleged intermediary in the bribe.
  • (2) About half of the total of the 13 selected parameters showed reactions of the intermediary metabolism of the test groups caused by the feeding.
  • (3) In his notorious 1835 Minute on Education , Lord Macaulay articulated the classic reason for teaching English, but only to a small minority of Indians: “We must do our best to form a class who may be interpreters between us and the millions whom we govern; a class of persons, Indians in blood and colour, but English in taste, in opinions, in morals and in intellect.” The language was taught to a few to serve as intermediaries between the rulers and the ruled.
  • (4) Officials in Israel, using intermediaries in Europe, tried to reach out to Ayatollah Khamenei, via Khatami.
  • (5) McCain, a former Republican presidential candidate with an influential voice on US foreign affairs, is seen by the Obama administration as a potentially important intermediary in its intensive push to persuade Congress to swing behind the plan for airstrikes .
  • (6) The role of 20,000 local authority housing officers has yet to be rethought and could act as universal credit intermediaries.
  • (7) These local glomerular constrictor actions of LTD4 support the possibility that this eicosanoid might play an important intermediary role in the functional impairment accompanying some forms of inflammatory injury.
  • (8) Lateral diffusion from the surrounding choroid into the optic nerve was detected but diffusion from the prelaminar optic nerve into the juxta-optic nerve retina was prevented by the Kuhnt intermediary tissue.
  • (9) Fillings were made of Concise composite resin, without applying an intermediary resin (1), after applying the resin layer (2), after diluting the mix with one (3) or two (4) drops of catalyst resin but without an intermediary resin, and after diluting the mix and applying the resin layer (5).
  • (10) In a social policy and decision-making context, the nurse is an intermediary between political authorities and community groups.
  • (11) Magnesium deficiency is an important but rather neglected intermediary factor for the occurrence of (avoidable) side effects of renal, ototoxic and cardiac nature, emerge when using cytostatics, immunosuppressives and antibiotics.
  • (12) Pyruvate inhibits Escherichia coli K-12 biodegradative threonine dehydratase activity by a mechanism distinct from product inhibition by alpha-ketobutyrate and catabolite inactivation by intermediary metabolites.
  • (13) Mediterranean patients (N = 16) had features intermediary between the two other groups.
  • (14) Soluble fibrin is observed in patients with intravascular coagulation and represents an intermediary product of conversion of fibrin monomers into a fibrin clot whereby the presence of fibrinogen may suppress fibrin clot formation.
  • (15) A reaction scheme is proposed which postulates that two electrons are transferred from guaiacol to compound I giving ferriperoxidase and oxidized guaiacol with the intermediary formation of compound II.
  • (16) Rent for the restaurants is paid to a separate UK company, itself also owned by a Netherlands intermediary.
  • (17) As far as local intermediaries are concerned, these hunters are simply the latest bunch of rich eccentrics, coming to or travelling through Africa either to hunt like the white explorers and colonialists, or go on safaris like honeymooners.
  • (18) Oman has been an important intermediary in the past between Washington and Tehran, and Alawi met P0resident Hassan Rouhani and aides to Iran’s supreme leader on a visit to the Iranian capital last weekend.
  • (19) Receptors are linked to membrane-bound, signal-transducing proteins which act as intermediaries in the generation of second messengers that elicit biological responses.
  • (20) The nature of the changes in the intermediary metabolites suggested that rise in blood glucose was caused by insufficient insulin.

Mediator


Definition:

  • (n.) One who mediates; especially, one who interposes between parties at variance for the purpose of reconciling them; hence, an intercessor.

Example Sentences:

  • (1) Stimulation of human leukocytes with various chemical mediators such as TPA, f-Met-Leu-Phe, LTB4, etc.
  • (2) Fibulin is a potential mediator of interactions between adhesion receptors and the cytoskeleton.
  • (3) Patients with papillary carcinoma with a good cell-mediated immune response occurred with much lower infiltration of the tumor boundary with lymphocyte whereas the follicular carcinoma less cell-mediated immunity was associated with dense lymphocytic infiltration, suggesting the biological relevance of lymphocytic infiltration may be different for the two histologic variants.
  • (4) The hypothesis that proteins are critical targets in free radical mediated cytolysis was tested using U937 mononuclear phagocytes as targets and iron together with hydrogen peroxide to generate radicals.
  • (5) We have investigated the effect of methimazole (MMI) on cell-mediated immunity and ascertained the mechanisms of immunosuppression produced by the drug.
  • (6) We determined whether serological investigations can assist to distinguish between chronic idiopathic autoimmune thrombocytopenia (cAITP) and immune-mediated thrombocytopenia in patients at risk to develop systemic lupus erythematosus (SLE); 82 patients were seen in this institution for the evaluation of immune thrombocytopenia.
  • (7) IgE-mediated acute systemic reactions to penicillin continue to be an important clinical problem.
  • (8) This induction is sensitive to actinomycin D but not to protein synthesis inhibitor puromycin, indicating an effect of estradiol at the transcriptional level, possibly mediated by the estrogen receptor.
  • (9) We sought additional evidence for an inverse relationship between functional CTL-target cell affinity on the one hand, and susceptibility of the CTL-mediated killing to inhibition by alpha LFA-1 and alpha Lyt-2,3 monoclonal antibodies on the other hand.
  • (10) Mannose receptor mediated uptake by the reticuloendothelial system has been suggested as an explanation for the rapid removal of ricin A chain antibody conjugates from the circulation after their administration.
  • (11) However, direct measurements of mediator release should be carried out to reach a firm conclusion.
  • (12) In addition to their involvement in thrombosis, activated platelets release growth factors, most notably a platelet-derived growth factor (PDGF) which may be the principal mediator of smooth muscle cell migration from the media into the intima and of smooth muscle cell proliferation in the intima as well as of vasoconstriction.
  • (13) Glutathion peroxidase and p-phenylenediamide-mediated peroxidase (PPD-peroxidase) were normal in leucocytes of 1 HPS patient.
  • (14) But MH162 was more effective than MRK16 in lymphocyte-mediated lysis of the MDR cells.
  • (15) Thus, human bronchial epithelial cells can express the IL-8 gene, with expression in response to the inflammatory mediator TNF regulated mainly at the transcriptional level, and with elements within the 5'-flanking region of the gene that are directly or indirectly modulated by the TNF signal.
  • (16) Tumour necrosis factor (TNF), a polypeptide produced by mononuclear phagocytes, has been implicated as an important mediator of inflammatory processes and of clinical manifestations in acute infectious diseases.
  • (17) From these results, it was suggested that the inhibitory effect of Cd on in vitro calcification of MC3T3-E1 cells may be due to both a depression of cell-mediated calcification and a decrease in physiochemical mineral deposition.
  • (18) injection of various inflammatory mediators, the vasopressor effect of i.a.
  • (19) It is concluded that fibroblast replication is an important mechanism leading to the pathologic fibrosis seen in graft versus host disease and, by analogy, probably other types of immunologically mediated fibrosis.
  • (20) The authors followed up the occurrence of inflammation-mediated osteopenia (IMO) in young and adult rats weighing 50 g and 150 g, respectively.