Results 61 to 70 of about 1,587 (171)

Antimicrobial proteins : from old proteins, new tricks [PDF]

open access: yes, 2015
This review describes the main types of antimicrobial peptides (AMPs) synthesised by crustaceans, primarily those identified in shrimp, crayfish, crab and lobster.
Dyrynda, Elisabeth, Smith, Val
core   +2 more sources

Y-organectomy in the crab, Scylla serrata [PDF]

open access: yes, 1982
Gabe (1953, 1956) first described the Y-organ in 58 species of Malacostraca. The Y-organ is a glandular structure of epidermal origin. It is located in the antennary/maxillary segments. The Y-organ varies in gross morphology and location in different
Paneerselvam, M, Subramoniam, T
core  

Vitellogenin is not an appropriate biomarker of feminisation in a Crustacean [PDF]

open access: yes, 2014
The expression of the yolk protein vitellogenin (Vtg) has been used as a biomarker of feminisation in multiple fish species throughout the world.
Ford, Alex T.   +3 more
core   +1 more source

Bacterial flora associated with the selected life stages and organs of farmed giant freshwater prawn Macrobrachium rosenbergii (de Man) [PDF]

open access: yes, 2016
Bacteria associated with different life stages of giant freshwater prawn (Macrobrachium rosenbergii de Man) were analyzed. The gill, hepatopancreas, haemolymph of brood and juveniles as well as the egg, larvae and larval rearing water were sampled to ...
Nayak, B. B.   +2 more
core   +2 more sources

Effects of different dietary of protein and lipid levels on the growth of freshwater prawns (Macrobrachium carcinus) broodstock

open access: yesRevista MVZ Córdoba, 2014
ABSTRACTObjective. Evaluate the effects of varying dietary protein and lipid levels on the growth and body composition of adult freshwater prawns, Macrobrachium carcinus (Linnaeus 1758), in a recirculation system for 11 weeks (77 days). Materials and methods. The experimental treatments were assigned in triplicate.
Benítez-Mandujano, Mario   +1 more
openaire   +3 more sources

Studio della modulazione ormonale della riproduzione e della crescita nei Crostacei Decapodi mediante l'uso di neurormoni ricombinanti ed anticorpi specifici [PDF]

open access: yes, 2008
2006/2007L’ormone iperglicemico dei crostacei (cHH) appartiene ad una famiglia di neuropeptidi che sono prodotti e rilasciati in circolo nel complesso organo X-ghiandola del seno, localizzato nei peduncoli oculari dei crostacei.
Mosco, Alessandro
core   +1 more source

Transcriptome analysis of the synganglion from the honey bee mite, Varroa destructor and RNAi knockdown of neural peptide targets [PDF]

open access: yes, 2016
Acknowledgements This work was funded by BBSRC-LINK grant # BB/J01009X/1 and Vita Europe Ltd. We are grateful to the Scottish Beekeepers Association, especially Mr Phil McAnespie in supporting this work at its inception.
Bowman, Alan S.   +3 more
core   +1 more source

Influência de diferentes dietas na sobrevivência larval do camarão de água doce Macrobrachium carcinus (Linnaeus, 1758) = Influence of different diets in freshwater prawn Macrobrachium carcinus (Linnaeus, 1758) larval survival

open access: yesActa Scientiarum: Biological Sciences, 2007
O trabalho objetivou avaliar diferentes dietas na larvicultura do pitu, Macrobrachium carcinus, visando melhorar o desempenho da produção de pós-larvas. As larvas (estádios V-VI) foram estocadas em 24 recipientes circulares de 20 litros, com sistemas de recirculação de água e aeração, nos quais foram estocadas 25 larvas/litro.
Edson Pereira dos Santos   +3 more
openaire   +1 more source

Sviluppo di un bioindicatore naturale per il monitoraggio della qualità delle acque [PDF]

open access: yes, 2013
2011/2012La concentrazione del glucosio emolinfatico è regolata nei Crostacei dal crustacean Hyperglycemic Hormone (cHH), un neuropeptide prodotto e rilasciato in circolo nel complesso organo X-ghiandola del seno, localizzato nei peduncoli oculari.
Mosco, Alessandro
core   +1 more source

Carbonic anhydrase and Na/K-ATPase activities during the molt cycle of low salinity-reared white shrimp Litopenaeus vannamei [PDF]

open access: yes, 2010
Changes in hemolymph osmolality, ion concentrations, and enzymatic activities of carbonic anhydrase (CA) in the gills and epidermal tissue, and Na/K-ATPase in the gills during the molt cycle were investigated in the white shrimp Litopenaeus vannamei.
Jasmani, Safiah   +3 more
core  

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