Synthetic pillows contain higher levels of cat and dog allergen than feather pillows.

Synthetic pillows contain higher levels of cat and dog allergen than feather pillows. Research Abstract Details 

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Synthetic pillows contain higher levels of cat and dog allergen than feather pillows. Abstract Text:

The use of non-feather pillows has increased over the last few decades. Recently, we found significantly higher levels of dust mite allergens in synthetic pillows than in feather ones. This study investigated the levels of pet allergens in feather and synthetic pillows. Dust samples were collected from 14 pairs of pillows (consisting of one synthetic fibre-filled and one feather-filled). Each pair of pillows had been on the same bed for at least 2 years. The pillows were vacuumed for 1 min on each side through a 355-microm diameter mesh onto a 5-microm vinyl filter, producing a sample of fine dust. Samples were extracted, and cat (Fel d 1) and dog (Can f 1) allergens determined using monoclonal antibody-based enzyme-linked immunosorbent assay (ELISA). Results were expressed both as total amount of allergen recovered and concentration of allergen per unit weight (ng/g). Total levels of pet allergens were significantly higher in the synthetic pillows (Fel d 1: 6.7-fold difference [95% CI 1.5-29.7], p=0.01; Can f 1: 8-fold difference [95% CI 1.6-39.5], p=0.01). Similarly, when the results were expressed as ng/g, synthetic pillows contained significantly more allergens than feather pillows (Fel d 1: 3.7-fold difference [95% CI 1.3-10.1], p=0.01); Can f 1: 4.4-fold difference [95% CI 1.5-13.2], p=0.01). We have therefore demonstrated that synthetic pillows contain significantly more pet allergens than feather pillows, supporting the view that tightly woven encasements surrounding feather pillows act as a barrier for allergens.

Synthetic pillows contain higher levels of cat and dog allergen than feather pillows. Publishing Authors By Initials

For similar environment and public health: environment: environment, controlled: housing research abstracts see: environment and public health: environment: environment, controlled: housing research

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Synthetic pillows contain higher levels of cat and dog allergen than feather pillows. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Pediatric allergy and immunology : official public

VOLUME: 11

Page Numbers: 71-3

Journal Abbreviation: Pediatr Allergy Immunol

ISSN: 0905-6157

DAY: 28

MONTH: May

YEAR: 2000

Synthetic pillows contain higher levels of cat and dog allergen than feather pillows. Information

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LANGUAGE: eng

NlmUniqueID: 9106718

Synthetic pillows contain higher levels of cat and dog allergen than feather pillows. Keywords Mesh Terms:

KEYWORDS: Housing

MESH TERMS: analysis

Chemical & Substance for Abstract: Synthetic pillows contain higher levels of cat and dog allergen than feather pillows. Information

Substance Name: allergen Can f I

Registry Number: 0

Grant and Affiliation Information for Synthetic pillows contain higher levels of cat and dog allergen than feather pillows.

AFFILIATION: North-west Lung Centre, Wythenshawe Hospital, Manchester, UK. acustovic@fs1.with.man.ac.uk

Country: DENMARK

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MEDLINETA: Pediatr Allergy Immunol

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