Results 181 to 190 of about 1,283,533 (191)

Accumulation and embryotoxicity of polystyrene nanoparticles at early stage of development of sea urchin embryos Paracentrotus lividus.

Environmental Science and Technology, 2014
Nanoplastic debris, resulted from runoff and weathering breakdown of macro- and microplastics, represents an emerging concern for marine ecosystems. The aim of the present study was to investigate disposition and toxicity of polystyrene nanoparticles ...
C. D. Torre, E. Bergami, A. Salvati, C. Faleri, P. Cirino, K. Dawson, I. Corsi   +6 more
semanticscholar   +1 more source

The advantages of Ulva (Chlorophyta) as an additive in sea urchin formulated feeds: effects on palatability, consumption and digestibility

, 2015
The present study was performed to determine whether the palatability, consumption and digestibility of an artificial sea urchin diet could be improved by the addition of a highly preferred seaweed.
M. Cyrus, J. Bolton, R. Scholtz, B. Macey   +3 more
semanticscholar   +1 more source

Warming influences Mg2+ content, while warming and acidification influence calcification and test strength of a sea urchin.

Environmental Science and Technology, 2014
We examined the long-term effects of near-future changes in temperature and acidification on skeletal mineralogy, thickness, and strength in the sea urchin Tripneustes gratilla reared in all combinations of three pH (pH 8.1, 7.8, 7.6) and three ...
M. Byrne, Abigail M. Smith, Samantha West, M. Collard, P. Dubois, Alexia Graba-Landry, Symon A. Dworjanyn   +6 more
semanticscholar   +1 more source

Traditional Chinese medicine--sea urchin.

Mini-Reviews in Medical Chemistry, 2014
The sea urchin is an ancient, common, seafloor-dwelling marine invertebrate that belongs to the phylum Echinodermata. There are multiple species of sea urchin with resources that are widely distributed in China, where they were used in ancient times as ...
Xiaohui Shang, Xiao-yu Liu, Jian-peng Zhang, Yun Gao, B. Jiao, Heng Zheng, Xiaoling Lu   +6 more
semanticscholar   +1 more source

Immune activity at the gut epithelium in the larval sea urchin

Cell and Tissue Research, 2019
Katherine M. Buckley, J. Rast
semanticscholar   +1 more source

Highly Sensitive, Transparent, and Durable Pressure Sensors Based on Sea‐Urchin Shaped Metal Nanoparticles

Advances in Materials, 2016
Donghwa Lee, Hyungjin Lee, Youngjun Jeong, Yumi Ahn, Geonik Nam, Youngu Lee   +5 more
semanticscholar   +1 more source

Sea urchin immune cells as sentinels of environmental stress.

Developmental and Comparative Immunology, 2015
A. Pinsino, V. Matranga
semanticscholar   +1 more source

Detection of mrnas in sea urchin embryos by in situ hybridization using asymmetric RNA probes.

Developmental Biology, 1984
K. H. Cox, D. V. DeLeon, L. Angerer, R. Angerer   +3 more
semanticscholar   +1 more source

Effects of sea urchin disease on coastal marine ecosystems

, 2014
Colette J. Feehan, R. Scheibling
semanticscholar   +1 more source

Cyclin: A protein specified by maternal mRNA in sea urchin eggs that is destroyed at each cleavage division

Cell, 1983
T. Evans, E. Rosenthal, J. Youngblom, D. Distel, T. Hunt   +4 more
semanticscholar   +1 more source