A 31-year-old atopic subject with allergic rhinoconjunctivitis with sensitization to several pollens, presented with urticaria and angioedema after ingestion of orange blossom pollen (Citrus sinensis). A positive skin prick test for orange blossom pollen extract (BIAL-Aristegui, Bilbao, Spain) at a concentration of 1.2 mg/ml was obtained. Serum specific IgE antibodies to orange blossom pollen w...

The aim of this comment is highlight the role played by diets rich in carotene/lycopene on the genesis of yellow-orange skin discolorations.

When integumentary tissue pigments are contained in chromatophores, tissue color might not depend exclusively on the amount of pigment. Whether coloration does or does not reflect pigment concentration may be very significant for intraspecific communication, for example when pigment concentration provides fitness-related information. We studied the pigment responsible for the orange/red ventral...

Limonene has demonstrated efficacy in preclinical models of breast and colon cancers. The principal sources of d-limonene are the oils of orange, grapefruit, and lemon. The present case-control study was designed to determine the usual citrus consumption patterns of an older Southwestern population and to then evaluate how this citrus consumption varied with history of squamous cell carcinoma (...

we describe a 69-year-old-woman with antecedent of breast cancer and recent transitory neurological symptoms. physical examination showed yellow to orange skin pigmentation, more conspicuous on her palms and soles, while discoloration changes were absent in the eye and oral mucous membranes. routine laboratory findings were not indicative of hemolytic anemia, liver or bile disorders, nephrotic ...

OBJECTIVES The aim of this study was to evaluate the association between Agent Orange exposure and self-reported diseases in Korean Vietnam veterans. METHODS A postal survey of 114 562 Vietnam veterans was conducted. The perceived exposure to Agent Orange was assessed by a 6-item questionnaire. Two proximity-based Agent Orange exposure indices were constructed using division/brigade-level and...

a copy to be downloaded by an individual for the purpose of research and private study only. The thesis may not be reproduced elsewhere without the permission of the Author. Abstract Each year, the world's top orange producers output millions of oranges for human consumption. This production is projected to grow by as much as 64 million in 2010 and so the demand for fast, low-cost and precise a...

BACKGROUND Simultaneous contact allergies to Disperse Orange 1, 4-nitroaniline and p-aminodiphenylamine (PADPA), as well as to other disperse azo dyes and to p-phenylenediamine (PPD), have been reported. Cross-reactivity is one of the possible explanations for simultaneous reactions between PPD and disperse azo dyes. Some metabolites from the azo reduction of these disperse azo dyes could be se...

Determining the mechanistic and genetic basis of animal coloration is essential to understand the costs and constraints on color production, and the evolution and maintenance of phenotypic variation. However, genes underlying structural color and widespread pigment classes apart from melanin remain largely uncharacterized, in part due to restricted taxonomic focus. We combined liquid chromatogr...

A 23-year-old man living in Orange County, California who was involved in a motor vehicle accident suffered a closed both-bone forearm fracture that was treated with open reduction and internal fixation. The patient then developed wound necrosis and abscesses that revealed a pure culture of non-toxigenic Vibrio cholerae. The wound required debridement and excision, which was followed by split-t...