anergy

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  • noun

Words related to anergy

reduction or lack of an immune response to a specific antigen

inactivity and lack of energy

References in periodicals archive ?
Since the publication of these guidelines, several studies have been conducted to examine the results of anergy and PPD skin testing in HIV-Infected persons and the effect of isoniazid for the prevention of TB in anergic HIV-infected persons.
There is compartmentalization of antigen specific lymphocytes in the lymph nodes of tuberculin anergic patients.
It was anticipated that having HIV infection might be a risk factor for developing leprosy, and that more patients would develop the anergic, lepromatous type.
(%) Noncompliant with skin test reading 3,273 (NA) ([dagger]) TST- 17,368 (60.4) TST+ 3,597 (12.5) TST+ by history 7,788 (27.1) Active TB 63 (<1.0) Anergic ([double dagger]) 19 (<1.0) Total completing evaluation 28,835 (100.0) * TB, tuberculosis; TST, tuberculin skin testing; NA, not applicable.
In addition to benefiting from antidepressants, some individuals, particularly older patients who are anergic, demoralized, or unmotivated, may benefit from a psychostimulant such as methylphenidate (Ritalin) or dextroamphetamine (Dexedrine).
Another theory proposes that GAB Anergic, which forms the basis of action of anxiolytic activity of many drugs, may also be involved in the antidepressant activity (Lloyd et al., 1989).
Anergic, tuberculin-negative persons from populations with a high prevalence of TB also should be considered for preventive therapy (7).
Rudak et al., "MAIT cells launch a rapid, robust and distinct hyperinflammatory response to bacterial superantigens and quickly acquire an anergic phenotype that impedes their cognate antimicrobial function: defining a novel mechanism of superantigen-induced immunopathology and immunosuppression," PLoS Biology, vol.
nTreg cells are anergic, that is, they do not respond to in vitro stimulation by anti-CD3 monoclonal antibodies, phytohaemagglutinin, or allogeneic cells and do not produce IL-2.
After promising results were obtained with miltefosine in a patient with anergic diffuse cutaneous leishmaniasis (ADCL) in Venezuela (2), the patient received 150 mg/day oral miltefosine (Impavido, Zentaris, Germany) for 98 days and the lesional parasite load was quantified with quantitative nucleic acid sequence-based amplification (3).
The nodules show an infiltrate at full thickness in the dermis without involving the epidermis; they are seen in the hypo or anergic multibacillary forms of the disease (BL, LL) and have a symmetrical distribution.
He is anergic, feels hopeless about the future, has markedly diminished self-worth, feels excessively guilty over past actions, is socially withdrawn, and shows a blunted, depressed affect.
The possible utility in depression of modafinil, a "wake-promoting agent" approved for excessive sleepiness associated with various sleep disorders, has been suggested by positive results when it has been used adjunctively to reduce fatigue in patients treated with an SSRI and as an augmentation agent in anergic depression, she said.
These include restriction of transfers of inmates with respiratory symptoms; mandatory annual TSTs for all previously tuberculin-negative inmates and staff; use of anergy panels with TSTs for all contact investigations (7); encouragement of HIV testing for anergic inmates and/or inmates with positive TSTs; modification of patient rooms in prison infirmaries to provide for full capacity for acid-fast bacillus isolation and use of these rooms for all suspected TB cases; directly observed therapy for treatment of active TB cases and for preventive therapy for persons with positive TSTs; and drug-susceptibility testing on isolates of M.
Diffuse leprosy is considered to be the most anergic of the all-immunological spectrum of leprosy.