Results 171 to 180 of about 4,668 (201)

Long-term impact and biological recovery in a deep-sea mining track. [PDF]

Nature
Jones DOB, Arias MB, Van Audenhaege L, Blackbird S, Boolukos C, Bribiesca-Contreras G, Copley JT, Dale A, Evans S, Fleming BFM, Gates AR, Grant H, Hartl MGJ, Huvenne VAI, Jeffreys RM, Josso P, King LD, Simon-Lledó E, Le Bas T, Norman L, O'Malley B, Peacock T, Shimmield T, Stewart ECD, Sweetman AK, Wardell C, Aleynik D, Glover AG.   +27 more
europepmc   +1 more source

Isolation of holostane-type saponins from the black sea cucumber <i>Holothuria atra</i> and evaluating their anti-allergic activity: in vitro and in silico study. [PDF]

Cytotechnology
Elkattan A, Matsumoto M, Nagata M, Mittraphab Y, Wahab GA, Ashour A, Zaki AA, Hamed EAE, Shimizu K.   +8 more
europepmc   +1 more source

A Multimodal Optical Dataset for Underwater Image Enhancement, Detection, Segmentation, and Reconstruction. [PDF]

Sci Data
Chu X, Chen H, Zou D, Tian J, Gao Q, Zhou S, Liu Y, Wang J, Zhou J, Fu X, Liu S.   +10 more
europepmc   +1 more source

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Muscle regeneration in holothurians

Microscopy Research and Technique, 2001
AbstractThe muscle system of holothurians includes visceral (coelomic epithelium) and somatic (longitudinal muscle bands, retractors of aquapharyngeal complex) musculature. Visceral musculature regeneration is achieved by the transformation of myoepithelial cells via their dedifferentiation, migration, proliferation, and redifferentiation.
I Y, Dolmatov, T T, Ginanova
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Visceral regeneration in holothurians

Microscopy Research and Technique, 2001
AbstractHolothurians, or sea cucumbers, exhibit two processes that have intrigued biologists for decades: autotomy and regeneration. Autotomy includes the loss of body parts by evisceration or fission, and regeneration is the extraordinary process by which the lost organs are replaced.
J E, García-Arrarás, M J, Greenberg
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Micropaleontology of Holothurian Sclerites

SEPM Journal of Sedimentary Research, 1955
A resume of the work that has been done on holothurian sclerites is presented, and their morphology is described. A new system of classification is proposed. The stratigraphic relationships and paleoecology of holothurian sclerites are also discussed.
Don L. Frizzell, Harriet Exline
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Myogenesis during holothurian intestinal regeneration

Cell and Tissue Research, 2004
Echinoderms are well known as being able to regenerate body parts and thus provide excellent models for studying regenerative processes in adult organisms. We are interested in intestinal regeneration in the sea cucumber, Holothuria glaberrima, and focus here on the regeneration of intestinal muscle components.
Gisela, Murray, José E, García-Arrarás   +1 more
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Transdifferentiation in Holothurian Gut Regeneration

The Biological Bulletin, 2005
It has recently been shown that the whole spectrum of cell types constituting a multicellular organism can be generated from stem cells. Our study provides an example of an alternative mechanism of tissue repair. Injection of distilled water into the coelomic cavity of the holothurian Eupentacta fraudatrix results in the loss of the whole digestive ...
Vladimir S, Mashanov, Igor Yu, Dolmatov, Thomas, Heinzeller   +2 more
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Contractions of holothurian muscles

Journal of Comparative Physiology ? A, 1980
In response to quick stretch, contraction is elicited in longitudinal retractor muscles of five tested species of holothurians, and in the pharyngeal retractor ofCucumaria. The effects of amplitude of stretch and rate of stretch are additive. Rates of contraction and repetitiveness of response, and spontaneous rhythmicity (especially in muscles ...
C. Ladd Prosser, George O. Mackie
openaire   +1 more source