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Respiration in Macrobrachium Rosenbergii Postlarvae at Normoxic and Hypoxic Levels
, 1992 openaire +1 more source
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A simple stress test for Penaeus vannamei postlarvae
Aquaculture, 1998Abstract The effects of age on resistance to low salinity and formalin stress were determined in early Penaeus vannamei postlarvae (PL) with acute static bioassays. Two-hour median lethal concentrations (2 h-LC50) of formalin were 274, 288, 298 and 293 ppm for PL ages of 1, 2, 3 and 4 days (PL1–PL4), respectively.
Addison L Lawrence
exaly +2 more sources
Inhibition of Na+,K+-ATPase in Penaeus indicus postlarvae by lead
Comparative Biochemistry and Physiology C, Comparative Pharmacology and Toxicology, 2000The plasma membrane/mitochondrial fractions of Penaeus indicus postlarvae contain Mg2+-dependent ATPase, Na+,K+-stimulated ATPase, Na+-stimulated ATPase and K+-stimulated ATPase. The Na+,K+-activated, Mg2+-dependent ATPase was investigated further in relation to different pH and temperature conditions, and at various concentrations of protein, ouabain,
Y Prabhakara Rao
exaly +3 more sources
On the Postlarva of the Goby Lebetus
Journal of the Marine Biological Association of the United Kingdom, 1971An examination of the postlarvae of the goby Lebetus Winther collected in the neighbourhood of Plymouth shows that there are two forms, separable on degree of development of the fins, meristic characters and body proportions. The differences are sufficient to indicate that there must be two species whose identity can only be made certain by rearing ...
null Neclâ Demir, F. S. Russell
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Copper-induced oxidative stress and biomarkers in the postlarvae of Penaeus indicus
Environmental Science and Pollution Research, 2020The objective of the present research is to study the levels of reactive oxygen species (ROS) and protein carbonyl (PC) and the functional protein levels of metallothioneins (MT) in Penaeus indicus postlarvae (PL) upon sublethal copper exposure and to determine the biomarkers. The PL were exposed to sublethal copper of 0.164 ppm.
Samuel David Raj, Thatipaka +2 more
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Biofloc as a potential natural feed for shrimp postlarvae
International Biodeterioration & Biodegradation, 2016Abstract In this study, the suitability of excess biofloc that was discarded as waste from Litopenaeus vannamei farm effluent was investigated for effectiveness as a dietary replacement in rearing L. vannamei postlarvae (PL). A commercial shrimp diet (control) was compared to four diets containing dried waste biofloc at 25%, 50%, 75% and 100 ...
Helena Khatoon +6 more
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