Results 261 to 270 of about 57,304 (322)

Decoding ladybird's colours: Structural mechanisms of colour production and pigment modulation. [PDF]

PLoS One
Carrada M, Haddad M, San-Jose LM, Agez G, Poumirol JM, Magro A.   +5 more
europepmc   +1 more source

The Prognostic Significance of Tumoral Melanosis

Journal of Cutaneous Pathology, EarlyView.
ABSTRACT Background Tumoral melanosis (TM) is a histological term to describe a nodular aggregation of macrophages containing melanin pigment (melanophages) that is devoid of viable melanocytes. It is most often identified in skin, where it may be appreciated clinically as a pigmented lesion; however, it can also be found in other organs such as lymph ...
Alison J. Potter, Peter M. Ferguson, Serigne N. Lo, Tasnia Ahmed, Robert V. Rawson, John F. Thompson, Georgina V. Long, Richard A. Scolyer   +7 more
wiley   +1 more source

TOXICOLOGICAL STUDIES ON THE CHLOROQUINE-MELANIN AFFINITY IN VIVO AND IN VITRO IN RELATION TO THE CHLOROQUINE RETINOPATHY

, 1976
Yutaka Kasuya, Hiroshi Miyata, Minoru Watanabe   +2 more
openalex   +2 more sources

Changes in Electron Paramagnetic Resonance Parameters Caused by Addition of Amphotericin B to Cladosporium cladosporioides Melanin and DOPA-Melanin-Free Radical Studies. [PDF]

Int J Mol Sci
Zdybel M, Pilawa B, Witoszyńska T, Wrześniok D.   +3 more
europepmc   +1 more source

Grading Melanocytic Dysplasia: Updated Histopathologic Criteria

Journal of Cutaneous Pathology, EarlyView.
ABSTRACT Dr. Martin C. Mihm, Jr.'s innovative work on the dysplastic nevus achieved a milestone in his chapter in the World Health Organisation Classification of Skin Tumours (WHO‐C). WHO‐C presents a dichotomous classification (high‐grade versus low‐grade dysplastic nevi) and a quantitative metric to assess melanocytic nuclear enlargement.
Christopher R. Shea, Victor G. Prieto, Catherine M. Shachaf, Scott R. Florell   +3 more
wiley   +1 more source

WHO Reporting System for Lung Cytopathology: Insights Into the Insufficient/Inadequate/Non‐Diagnostic, Atypical and Suspicious for Malignancy Categories and How to Use Them

Cytopathology, EarlyView.
The WHO System is an international effort to standardise category definitions, establish the key diagnostic cytopathological features of entities of the lung, propose the best use of ancillary tests in lung specimens, encourage the use of standardised pathology reports containing essential components in an integrated report and propose estimates of the
Zahra Maleki, Sule Canberk, Andrew Field
wiley   +1 more source

Genomic features of lichen-associated black fungi. [PDF]

IUBMB Life
Keller V, Calchera A, Otte J, Schmitt I.
europepmc   +1 more source

Streptomycetes as Microbial Cell Factories for the Biotechnological Production of Melanin. [PDF]

Int J Mol Sci
Kordjazi T, Mariniello L, Giosafatto CVL, Porta R, Restaino OF.   +4 more
europepmc   +1 more source

Hemocytes: Central drivers of antimicrobial peptide expression and immune proteins in both cellular and humoral responses of Galleria mellonella

Entomologia Experimentalis et Applicata, EarlyView.
We assessed gallerimycin, galiomycin, and hemolin gene expression in Galleria mellonella whole larvae, hemocytes, and fat body at 4 and 24 h post‐injection of Candida albicans and silica beads. Higher gallerimycin and galiomycin expression in hemocytes signified their role in antimicrobial peptide synthesis.
Serhat Kaya, Tülay Turgut Genç, Melih Günay   +2 more
wiley   +1 more source

Threshold switching in the amorphous semi-conductor As15Te70Ge15 and in the organic semiconductor melanin

, 1976
C. Culp
openalex   +1 more source