منابع مشابه
STUDIES OF SKIN-HYPERSENSITIVITY TO LANOLIN*j
Many dermatologists have in the past studied the phenomenon of eczematous hypersensitivity of the human skin to lanolin (wool fat) (1—6). The reasons for this continuing interest are clear. Lanolin hypersensitivity is of practical im portance because of the very wide-spread modern use of this valuable substance in topical medicaments like ointments, pastes and emulsions, in cosmetics of many ki...
متن کاملThe apparent anticarcinogenic action of lanolin.
In the course of their work on the carcinogenic action of oils and tars on mouse's skin, Twort and Twort (4,5) observed that addition of anhydrous lanolin often led to a reduction in neoplastic response. The inhibitory effect was greater than that obtained with benzene as diluent, and also occurred when lanolin was applied separately to the skin during the intervals between paintings. In view o...
متن کاملCholesterol- and lanolin-rich diets may protect against steroid-induced osteonecrosis in rabbits
BACKGROUND AND PURPOSE It remains controversial how hypercholesterolemia influences the development of steroid-induced osteonecrosis (ON). We investigated the role of hypercholesterolemia induced by a cholesterol-rich diet on the development of ON in rabbits. METHODS 40 adult male Japanese white rabbits were randomly divided into 2 groups. 20 rabbits were maintained on a cholesterol-rich diet...
متن کاملPrecautions in the Use of Lanolin as an Assay Diluent for Plant Growth Substances.
Lanolin is frequently used as a diluent for applying growth substances 'to plants. Its earliest use was described by LAIBACH (1). He applied unilaterally, to the first internodes of Phaseolus multiflorus seedlings, a lanolin paste containing the test substance. The presence of growth substances induced negative stem curvatures. Subsequently, Laibach and co-workers (2, 3) applied lanolin pastes ...
متن کاملAnalysis of pesticides in lanolin by gel permeation chromatography and gas chromatography
In this paper the efficiency of a method for the separation and identification of pesticides in lanolin is presented. Theses pesticides belong to the organophosphorous and synthetic pyrethroids families. After the gel permeation chromatography, pesticides are separated from lanolin into two fractions corresponding to the two families, which simplify subsequent analysis by gas chromatography.
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ژورنال
عنوان ژورنال: The Boston Medical and Surgical Journal
سال: 1886
ISSN: 0096-6762,1533-4406
DOI: 10.1056/nejm188606241142504