Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
The dermatitic properties of black bryony (Tamus communis L.)
View through CrossRef
The skin irritant properties of both the juice expressed from the ripe berries and the slimy mucilage present in the rhizomes of black bryony (Tamus communis L.) were investigated. The dermatitis produced on human skin after gently rubbing in either the berry juice or the rhizome mucilage was found in both cases to be a result of mechanical irritation, being produced by penetration of the skin by minute needle‐like crystals of calcium oxalate. Scanning electron micrographs supporting this conclusion are presented. Chemical investigation of the rhizome mucilage confirmed the presence of histamine. The rôle of histamine in the production of skin irritation following contact with the rhizome mucilage is discussed.
Title: The dermatitic properties of black bryony (Tamus communis L.)
Description:
The skin irritant properties of both the juice expressed from the ripe berries and the slimy mucilage present in the rhizomes of black bryony (Tamus communis L.
) were investigated.
The dermatitis produced on human skin after gently rubbing in either the berry juice or the rhizome mucilage was found in both cases to be a result of mechanical irritation, being produced by penetration of the skin by minute needle‐like crystals of calcium oxalate.
Scanning electron micrographs supporting this conclusion are presented.
Chemical investigation of the rhizome mucilage confirmed the presence of histamine.
The rôle of histamine in the production of skin irritation following contact with the rhizome mucilage is discussed.
Related Results
On Flores Island, do "ape-men" still exist? https://www.sapiens.org/biology/flores-island-ape-men/
On Flores Island, do "ape-men" still exist? https://www.sapiens.org/biology/flores-island-ape-men/
<span style="font-size:11pt"><span style="background:#f9f9f4"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><spa...
Tamusred mosaic virus, a potexvirus from black bryony (Tamus communis)
Tamusred mosaic virus, a potexvirus from black bryony (Tamus communis)
A virus was isolated in Italy from Tamus communis in which it caused symptoms of red mosaic and leaf distortion. The virus, for which the name tamus red mosaic virus (TRMV) is sugg...
PHYSICOCHEMICAL ANALYSIS AND CHARACTERIZATION OF BIODIESEL PRODUCTION FROM RICINUS COMMUNIS SEED OIL
PHYSICOCHEMICAL ANALYSIS AND CHARACTERIZATION OF BIODIESEL PRODUCTION FROM RICINUS COMMUNIS SEED OIL
The global energy concern with the availability of recoverable fossil fuel reserves and the environmental problems caused by those fossil fuels, considerable attention has been giv...
Who Cares for Black Women in Health and Health Care
Who Cares for Black Women in Health and Health Care
Black women are often at the center of health disparities research. Black women face sociological, psychological, environmental, and political barriers to health and health care th...
The Black Mass as Play: Dennis Wheatley's The Devil Rides Out
The Black Mass as Play: Dennis Wheatley's The Devil Rides Out
Literature—at least serious literature—is something that we work at. This is especially true within the academy. Literature departments are places where workers labour over texts c...
Polien viability in three Juniperus taxa
Polien viability in three Juniperus taxa
Abstract
Pollen viability in three Juniperus taxa native to Slovakia was investigated using in vitro germination test. The highest germination percentage and longest pollen...
Building on the promises
Building on the promises
This dissertation examines how Black Iowans and Kansans fought for the right to serve as soldiers during the Civil War and used their military service to claim equal citizenship ri...
Black Wax(ing): On Gil Scott-Heron and the Walking Interlude
Black Wax(ing): On Gil Scott-Heron and the Walking Interlude
The film opens in an unidentified wax museum. The camera pans from right to left, zooming in on key Black historical figures who have been memorialized in wax. W.E.B. Du Bois, Mari...