Results 71 to 80 of about 1,443 (177)

Shedding light on melanins within in situ human eye melanocytes using 2-photon microscopy profiling techniques. [PDF]

open access: yes, 2019
Choroidal melanocytes (HCMs) are melanin-producing cells in the vascular uvea of the human eye (iris, ciliary body and choroid). These cranial neural crest-derived cells migrate to populate a mesodermal microenvironment, and display cellular functions ...
Cherepanoff, Svetlana   +6 more
core  

Embryology and early ontogeny of an anemonefish Amphiprion ocellaris [PDF]

open access: yes, 2007
The present study describes the embryonic development and early ontogeny of Amphiprion ocellaris from fertilization to post hatching. Anemonefish spontaneously spawned at 27???28??C. The newly laid eggs were orange in colour and elliptical in shape (1.8??
Qin, Jianguang, Yasir, Inayah
core   +2 more sources

Defensive responses of cuttlefish to different teleost predators [PDF]

open access: yes, 2013
Author Posting. © Marine Biological Laboratory, 2013. This article is posted here by permission of Marine Biological Laboratory for personal use, not for redistribution. The definitive version was published in Biological Bulletin 225 (2013): 161-174.We
Buresch, Kendra C.   +6 more
core   +1 more source

Pengaruh Pemberian Ekstrak Tinta Cumi (Squid Ink) Terhadap Aterosklerosis [PDF]

open access: yes, 2017
Squid ink consists of DHI, DHICA, and 2-carboxyl indole that improve lipid profile and remove foam cells in blood vessel walls. This study was aimed to analyze the effect of squid ink on atherosclerosis-induced Wistar rats. This was an experimental study.
Asfur, R. (Robitah)   +5 more
core  

The evolution of pattern camouflage strategies in waterfowl and game birds. [PDF]

open access: yes, 2015
This is the final version of the article. It first appeared from Wiley via http://dx.doi.org/10.1002/ece3.1482Visual patterns are common in animals. A broad survey of the literature has revealed that different patterns have distinct functions.
Allen   +71 more
core   +2 more sources

Color change, phenotypic plasticity, and camouflage [PDF]

open access: yes, 2016
This is the final version of the article. Available from the publisher via the DOI in this record.The ability to change appearance over a range of timescales is widespread in nature, existing in many invertebrate and vertebrate groups.
Stevens, M
core   +2 more sources

Colour change in cephalopods (Mollusca, Cephalopoda) [PDF]

open access: yes, 2012
Tjelesni uzorak glavonožaca izgrađen je od kromatskih, teksturalnih, posturalnih i lokomotornih komponenti. One su dalje sastavljene od jedinica, a jedinice sačinjavaju elementi – pigmentirani kromatofori, strukturne reflektirajuće stanice i kožni mišići.
Dobrović, Ana
core   +2 more sources

Camouflage and perceptual organization in the animal kingdom [PDF]

open access: yes, 2014
Camouflage allows the bearer to ‘hide in plain sight’ by means of colour patterns that interfere with detection or recognition. Basic principles of camouflage that were proposed over a century ago by artists and natural historians have informed recent ...
Cuthill, Innes, Osorio, Daniel
core   +2 more sources

Identification of 180 million years old, probably unchanged melanine [PDF]

open access: yes
The comparison of the infrared spectra of recent sepia melanine and of the content of the ink sac of fossilized cuttlefish indicates that the 180 million years old substance is unchanged melanine. Both substances behave identically on heating.
Beyermann, K., Hasenmaier, D.
core   +1 more source

Bioinspired stimuli-responsive color-changing systems [PDF]

open access: yes, 2018
Stimuli-responsive colors are a unique characteristic of certain animals, evolved as either a method to hide from enemies and prey or to communicate their presence to rivals or mates.
Isapour, Golnaz, Lattuada, Marco
core   +1 more source

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