a·top·ic

(ā-tŏp′ĭk)

adj.

Of, relating to, or caused by a hereditary predisposition to developing allergic reactions, such as hay fever, asthma, or urticaria, after exposure to specific antigens such as pollen, food, and insect venoms.

[From Greek atopiā, unusualness, from atopos, out of the way : a-, not; see a-¹ + topos, place.]

at′o·py (ăt′ə-pē) n.

American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

atopy

(ˈætəʊpɪ)

(Physiology) immunol a hereditary tendency to be hypersensitive to certain allergens

Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

at•o•py

(ˈæt ə pi)

n.

allergic hypersensitivity associated with the overproduction of antibody of the IgE type.

[1920–25; < Greek atopía unusualness <átopos unusual]

a•top•ic (eɪˈtɒp ɪk, əˈtɒp-) adj.

ThesaurusAntonymsRelated WordsSynonymsLegend:

Noun

atopy - an allergic reaction that becomes apparent in a sensitized person only minutes after contact

atopic allergy, immediate allergy, type I allergic reaction

allergic reaction, allergy - hypersensitivity reaction to a particular allergen; symptoms can vary greatly in intensity

Translations

atopie

atopia

at·o·py

n. atopía, tipo de alergia considerada de carácter hereditario.

English-Spanish Medical Dictionary © Farlex 2012

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References in periodicals archive

It is common in the spring and summer and is a type of 'atopy' which is due to allergens, such as pollen, penetrating the skin.

Don't let your pooch suffer

Dermatologists suggest that persons with a known history of atopy or allergic rhinitis are more prone to such complaints.

Holi is here, caution advised

'Medically we refer to this as atopic or to have atopy, which means that such people produce more antibodies than others.

Citizens to remain cautious with advent of Pollen Season: Expert Advises

There have been studies in the past which have reported the incidence of various allergies in India [1-4] and a previous study showed an incidence of approximately 29% atopy in the Indian population.

ALLERGIES IN INDIA--A STUDY OF 6270 PATIENTS

Mothers whose children went on to have atopy did not differ in their 25(OH)D levels at 15 weeks' gestation (mean 58.4 nmo1/L vs.

Maternal vitamin D levels don't predict atopic disease in children

Details about age, gender, personal or family history of atopy (nasobronchial allergy, asthma, and childhood eczema), use of cosmetics and its duration, onset, duration, and distribution of dermatitis were noted.

Cosmetic contact sensitivity in general population - A clinico-epidemiological study

Increased incidence of atopy, increased drug hypersensitivity reactions, premature skin wrinkles caused by water, and vasculitis are the skin findings, especially in vitamin deficiencies (zinc, protein, and essential fatty acids).

Skin Findings in Cystic Fibrosis Cases

Altered immune development and increased likelihood of allergy, atopy, and asthma are included as short-term CS risks.

Global Rates of Cesarean Section on the Rise Since 2000; Articles discuss effects of C-section on health of mothers and children, interventions to reduce use

Adenoidectomy and tonsillectomy are commonly performed in childhood; however these procedures might cause an immunologic imbalance and increase atopy or allergic diseases [2].

Is Adenoidectomy and/or Tonsillectomy a Risk Factor for Allergic Diseases and Asthma in Adulthood?

Keywords: Aeroallergens, Allergic asthma, Bronchial asthma, Atopy, Allergen sensitisation.

Frequency of allergic asthma and common aeroallergens sensitization in Pakistani patients of bronchial asthma

"When external parasites are off the list, atopy or food allergy come next," says Dr.

An Itch You Just Have to Scratch