Results 301 to 310 of about 231,320 (350)

Coloring the Nectar With a Dark Background

open access: yes
The Bulletin of the Ecological Society of America, EarlyView.
Yang Niu   +5 more
wiley   +1 more source
Some of the next articles are maybe not open access.

Related searches:

Pigmented Lesions of the Retinal Pigment Epithelium

Optometry and Vision Science, 2015
: The primary eye care practitioner assumes an important role in clinical decisions involving the differentiation between malignant and nonmalignant pigmented lesions. A misdiagnosis may have profound consequences on patient management and visual or life prognosis.
Michael P Hennessy   +3 more
openaire   +2 more sources

PIGMENT AND PIGMENT TUMORS

A.M.A. Archives of Dermatology and Syphilology, 1954
RESEARCH on the biochemistry of melanogenesis can be divided historically into three periods. 1 1. The identification of tryosinase, in 1895, by Bertrand and Bourquelot in certain varieties of mushrooms. 2. The demonstration of "dopa oxidase" in human skin, in 1917, by Bruno Bloch and the elicitation of some of the chemical steps in the conversion ...
Aaron B. Lerner, Thomas B. Fitzpatrick
openaire   +2 more sources

The nature of pigment in pigmented apocrine hidrocystoma

Journal of Cutaneous Pathology, 1985
Apocrine hidrocystomas are often pigmented clinically. The cause of this pigmentation is not known. A case of pigmented apocrine hidrocystoma is presented with evidence of melanin as the underlying mechanism of the pigmentation. Review of an additional 150 cases suggests that this is rare.
R. Malhotra, Jag Bhawan
openaire   +3 more sources

Home - About - Disclaimer - Privacy