Results 61 to 70 of about 88,097 (293)

Electro-oculography in bilateral optic neuropathy

BMC Research Notes, 2020
Objective Effect of bilateral, optic neuropathy on the function of retinal pigment epithelium has not been investigated extensively to date. This study aimed to determine the effect of bilateral, optic neuropathy on light peak:dark trough ratio, light ...
Padmini Dahanayake, Tharaka L. Dassanayake, Manoji Pathirage, Saman Senanayake, Mike Sedgwick, Vajira Weerasinghe   +5 more
doaj   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

A conserved supergene locus controls colour pattern diversity in Heliconius butterflies [PDF]

, 2006
We studied whether similar developmental genetic mechanisms are involved in both convergent and divergent evolution. Mimetic insects are known for their diversity of patterns as well as their remarkable evolutionary convergence, and they have played an ...
Karen Barlow, Jesús Mavárez, Moisés Abanto, Humphray, S.J., Rogers, J., Papa, Riccardo, Abanto, M, Mallet, J, Chamberlain Nicola, Jiggins, CD, Bermingham, Eldredge, Mallet, J., Baxter, Simon, Papa, R, Mavárez, J, Beltrán, M, Humphray Sean J., Simon Baxter, Abanto, Moisés, Barlow Karen, ffrench-Constant, Richard, Baxter Simon, Jane Rogers, Joron Mathieu, Humphray Sean J, Abanto, M., Barlow, K, Mathieu Joron, ffrench-Constant, Richard H, Chamberlain, N., Beasley, H., McMillan, WO, Jiggins, C.D., H. ffrench-Constant Richard, Joron, M., Mavárez, J., McMillan, W.O., Papa Riccardo, McMillan, W Owen, Chris D Jiggins, Baxter, S., Mallet, James, Joron, M, Jiggins Chris D, Baxter, S, Chamberlain, Nicola, Helen Beasley, Rogers Jane, Richard H ffrench-Constant, Mallet James, Bermingham, E., Humphray, Sean J, Eldredge Bermingham, McMillan W. Owen, ffrench-Constant Richard H., Rogers, J, Jiggins Chris D., W Owen McMillan, Beltrán Margarita, Mavárez, Jesús, Margarita Beltrán, Beltrán, Margarita, PAPA R, Humphray, SJ, Mavárez Jesús, Riccardo Papa, Barlow, Karen, Jiggins, Chris D, Sean J Humphray, Beasley Helen, Joron, Mathieu, Bermingham, E, Beasley, Helen, Ffrench-Constant, R.H., ffrench-Constant, RH, Bermingham Eldredge, Rogers, Jane, Beasley, H, Abanto Moisés, Papa, R., Barlow, K., Chamberlain, N, Beltrán, M., James Mallet, Nicola Chamberlain   +84 more
core   +1 more source

Possible involvement of cone opsins in distinct photoresponses of intrinsically photosensitive dermal chromatophores in tilapia Oreochromis niloticus. [PDF]

PLoS ONE, 2013
Dermal specialized pigment cells (chromatophores) are thought to be one type of extraretinal photoreceptors responsible for a wide variety of sensory tasks, including adjusting body coloration.
Shyh-Chi Chen, R Meldrum Robertson, Craig W Hawryshyn   +2 more
doaj   +1 more source

Developmental and Epileptic Encephalopathy due to Biallelic Pathogenic Variants in PIGM

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective PIGM encodes a critical enzyme in the glycosylphosphatidylinositol (GPI)‐anchor biosynthesis pathway. While promoter‐region mutations in PIGM have been associated with a relatively mild phenotype characterized by portal vein thrombosis and absence seizures, recent evidence suggests that coding‐region mutations result in a more severe
Júlia Sala‐Coromina, Anna Marcé‐Grau, Barbara Masotto, Marta Codina, Lamia BenJemaa, Yasmina Elaribi, Mónica Martinez‐Gallo, Roger Colobran, Angel Sanchez‐Montañez, Irene Valenzuela, Yoshiko Murakami, Alfons Macaya   +11 more
wiley   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

Mutational Analysis of Endothelin Receptor b1 (rose) during Neural Crest and Pigment Pattern Development in the Zebrafish Danio rerio

, 2000
Pigment patterns of fishes are a tractable system for studying the genetic and cellular bases for postembryonic phenotypes. In the zebrafish Danio rerio, neural crest-derived pigment cells generate different pigment patterns during different phases of ...
Rawls, John F., Lopes, Susana S., Kelsh, Robert N., Johnson, Stephen L., Parichy, David M., Mellgren, Eve M.   +5 more
core   +1 more source

Pigment patterns: fish in stripes and spots [PDF]

Current Biology, 2003
The analysis of zebrafish pigment pattern development suggests a model for the genes and cell populations required to make an adult pigment pattern and provides a useful starting point for identifying the mechanisms underlying pigment pattern evolution across species.A recent approach has used interspecific hybrids.
openaire   +2 more sources

Natural Biomaterials for Osteochondral Repair: From Source to Strategy

Advanced Healthcare Materials, EarlyView.
Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu, Hanyang Zhang, Wenbo Yang, Hao Chen, Jincheng Wang, Fei Chang   +5 more
wiley   +1 more source

Clinical and dermoscopic assessment of patients with hypopigmented skin lesions - a cross - sectional study

Turkderm Turkish Archives of Dermatology and Venereology, 2023
Background and Design: Hypopigmentation refers to any form of decreased pigmentation and depigmentation. The study aims to evaluate the use of a dermatoscope in diagnosing cases of hypopigmented skin lesions.
Manisha Mareddy, Mamatha P., Sruthi Kareddy   +2 more
doaj   +1 more source