FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2162887891> ?p ?o ?g. }

• W2162887891 endingPage "219" @default.
• W2162887891 startingPage "199" @default.
• W2162887891 abstract "Cockles Cerastoderma edule were fed two different concentrations of two diets with different qualities which were achieved by mixing different proportions of ashed silt particles with cells of the microalgae Tetraselmis suecica. After 3 days (acute response) and 11 days (acclimated response) of exposure to the diets, we analysed the digestive activity of the digestive gland using cyto-histological and enzymatic techniques. We measured (i) the volumetric fraction of digestive and basophilic cells in digestive tubules, (ii) the diverticular radius and the thickness of digestive epithelia, (iii) the stereological parameters characterizing the lysosomal system and, (iv) dry weight, soluble protein content and specific and total amylase, cellulase, laminarinase, and protease activities of the digestive gland. In the conditions of the present study, specific cellulase and laminarinase activities in the digestive gland of cockles were correlated with the volumetric fraction of basophilic cells (r=0.672 and 0.642, respectively), whereas the specific protease was highly correlated (r=0.866) with lysosomal volume density. The implications of these correlations are discussed in relation to the feeding and absorptive parameters reported in the preceding publication. In the acute response, adjustments of the synthesis of constituents of the lysosomal/proteolytic system of the digestive cells seemed to be the only mechanism operating at the digestive level to respond to the changes in food availability. Lysosomal volume density increased with rising ingestion rate of organic matter, however, the occurrence of a limit in this short-term tissular response would account for the recorded trade-off between absorption efficiency and ingestion rate with different food qualities. With regard to acclimation, food quality determined the nature of the response of the digestive gland. With low quality diets, a time-dependent capability of the digestive gland for intensifying lysosomal/proteolytic production explains the increase of food absorption rates that result from higher filtration and ingestion rates. With high quality food, digestive acclimation differed with food particle concentration: with low rations, in spite of constant morphometrical and stereological parameters, the significant changes in the absorptive balance of biochemical components suggests the existence of an increased production of lysosomes that promotes an accelerated turn-over rate of the digestive epithelia. With high food concentrations, this response was coupled with increased activities of cellulase and laminarinase enzymes, probably as a consequence of higher rates of enzyme secretions from basophilic cells." @default.
• W2162887891 created "2016-06-24" @default.
• W2162887891 creator A5000128180 @default.
• W2162887891 creator A5012176750 @default.
• W2162887891 creator A5068754271 @default.
• W2162887891 creator A5075447908 @default.
• W2162887891 creator A5079605465 @default.
• W2162887891 date "2000-09-01" @default.
• W2162887891 modified "2023-10-16" @default.
• W2162887891 title "Acute and acclimated digestive responses of the cockle Cerastoderma edule (L.) to changes in the food quality and quantity" @default.
• W2162887891 cites W1914245849 @default.
• W2162887891 cites W1969455766 @default.
• W2162887891 cites W1973065099 @default.
• W2162887891 cites W1974907562 @default.
• W2162887891 cites W1994155038 @default.
• W2162887891 cites W1998135734 @default.
• W2162887891 cites W1998575518 @default.
• W2162887891 cites W2007529890 @default.
• W2162887891 cites W2011535209 @default.
• W2162887891 cites W2017780392 @default.
• W2162887891 cites W2020567431 @default.
• W2162887891 cites W2020940106 @default.
• W2162887891 cites W2037874729 @default.
• W2162887891 cites W2038552882 @default.
• W2162887891 cites W2039245059 @default.
• W2162887891 cites W2039398902 @default.
• W2162887891 cites W2040740627 @default.
• W2162887891 cites W2051688056 @default.
• W2162887891 cites W2060113708 @default.
• W2162887891 cites W2076686872 @default.
• W2162887891 cites W2086992292 @default.
• W2162887891 cites W2111182394 @default.
• W2162887891 cites W2205961997 @default.
• W2162887891 cites W2279408831 @default.
• W2162887891 cites W2312172511 @default.
• W2162887891 doi "https://doi.org/10.1016/s0022-0981(00)00235-5" @default.
• W2162887891 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/10967334" @default.
• W2162887891 hasPublicationYear "2000" @default.
• W2162887891 type Work @default.
• W2162887891 sameAs 2162887891 @default.
• W2162887891 citedByCount "36" @default.
• W2162887891 countsByYear W21628878912012 @default.
• W2162887891 countsByYear W21628878912013 @default.
• W2162887891 countsByYear W21628878912014 @default.
• W2162887891 countsByYear W21628878912015 @default.
• W2162887891 countsByYear W21628878912016 @default.
• W2162887891 countsByYear W21628878912018 @default.
• W2162887891 countsByYear W21628878912021 @default.
• W2162887891 countsByYear W21628878912022 @default.
• W2162887891 crossrefType "journal-article" @default.
• W2162887891 hasAuthorship W2162887891A5000128180 @default.
• W2162887891 hasAuthorship W2162887891A5012176750 @default.
• W2162887891 hasAuthorship W2162887891A5068754271 @default.
• W2162887891 hasAuthorship W2162887891A5075447908 @default.
• W2162887891 hasAuthorship W2162887891A5079605465 @default.
• W2162887891 hasConcept C140793950 @default.
• W2162887891 hasConcept C170835558 @default.
• W2162887891 hasConcept C181199279 @default.
• W2162887891 hasConcept C185592680 @default.
• W2162887891 hasConcept C18903297 @default.
• W2162887891 hasConcept C193230392 @default.
• W2162887891 hasConcept C2776249982 @default.
• W2162887891 hasConcept C2776714187 @default.
• W2162887891 hasConcept C2777369663 @default.
• W2162887891 hasConcept C2778814630 @default.
• W2162887891 hasConcept C2779586492 @default.
• W2162887891 hasConcept C2779878498 @default.
• W2162887891 hasConcept C2780010897 @default.
• W2162887891 hasConcept C2781174647 @default.
• W2162887891 hasConcept C2781357212 @default.
• W2162887891 hasConcept C31903555 @default.
• W2162887891 hasConcept C43617362 @default.
• W2162887891 hasConcept C55493867 @default.
• W2162887891 hasConcept C559758991 @default.
• W2162887891 hasConcept C59822182 @default.
• W2162887891 hasConcept C86803240 @default.
• W2162887891 hasConcept C90856448 @default.
• W2162887891 hasConceptScore W2162887891C140793950 @default.
• W2162887891 hasConceptScore W2162887891C170835558 @default.
• W2162887891 hasConceptScore W2162887891C181199279 @default.
• W2162887891 hasConceptScore W2162887891C185592680 @default.
• W2162887891 hasConceptScore W2162887891C18903297 @default.
• W2162887891 hasConceptScore W2162887891C193230392 @default.
• W2162887891 hasConceptScore W2162887891C2776249982 @default.
• W2162887891 hasConceptScore W2162887891C2776714187 @default.
• W2162887891 hasConceptScore W2162887891C2777369663 @default.
• W2162887891 hasConceptScore W2162887891C2778814630 @default.
• W2162887891 hasConceptScore W2162887891C2779586492 @default.
• W2162887891 hasConceptScore W2162887891C2779878498 @default.
• W2162887891 hasConceptScore W2162887891C2780010897 @default.
• W2162887891 hasConceptScore W2162887891C2781174647 @default.
• W2162887891 hasConceptScore W2162887891C2781357212 @default.
• W2162887891 hasConceptScore W2162887891C31903555 @default.
• W2162887891 hasConceptScore W2162887891C43617362 @default.
• W2162887891 hasConceptScore W2162887891C55493867 @default.
• W2162887891 hasConceptScore W2162887891C559758991 @default.
• W2162887891 hasConceptScore W2162887891C59822182 @default.
• W2162887891 hasConceptScore W2162887891C86803240 @default.

• next