Results 11 to 20 of about 1,830 (136)

Biochemical contents of the ovary and hepatopancreas of Uca longisignalis and Uca nr. minaxContenido bioquímico del ovario y hepatopáncreas de Uca longisignalis y Uca nr. minax

open access: yesScientia Marina, 2006
P align=justify>Biochemical composition of ovary and hepatopancreas tissues in wild populations of Uca longisignalis and Uca nr. minax were monitored during the reproductive season. Total lipid (concentration and content), C (carbon), N (nitrogen), and C:
Barbara E. Hasek, Darryl L. Felder
doaj   +1 more source

Transcriptomic analysis reveals yolk accumulation mechanism from the hepatopancreas to ovary in the pacific white shrimp Litopenaeus vannamei

open access: yesFrontiers in Marine Science, 2022
The Pacific white shrimp Litopenaeus vannamei is an economically important penaeid species worldwide. Under farming conditions, the full ovarian maturation of L.
Zhi Li   +12 more
doaj   +1 more source

Glutathione as a suitable biomarker in hepatopancreas, gills and muscle of three freshwater crayfish species [PDF]

open access: yesArchives of Biological Sciences, 2008
We determined the contents of total glutathione (tGSH), reduced glutathione (GSH), and oxidized glutathione (GSSG) and values of the glutathione redox index (GSH RI) in hepatopancreas, gills, and muscle of three freshwater crayfish species: noble ...
Kovačević Tijana B.   +4 more
doaj   +1 more source

Based on the Metabolomic Approach the Energy Metabolism Responses of Oriental River Prawn Macrobrachium nipponense Hepatopancreas to Acute Hypoxia and Reoxygenation

open access: yesFrontiers in Physiology, 2018
Hypoxia represents a major physiological challenge for prawns and is a problem in aquaculture. Therefore, an understanding of the metabolic response mechanism of economically important prawn species to hypoxia and re-oxygenation is essential.
Shengming Sun   +5 more
doaj   +1 more source

Effect of cadmium on cytosine hydroxymethylation in gastropod hepatopancreas [PDF]

open access: yesEnvironmental Science and Pollution Research, 2017
5-Hydroxymethylcytosine (5hmC) is an important, yet poorly understood epigenetic DNA modification, especially in invertebrates. Aberrant genome-wide 5hmC levels have been associated with cadmium (Cd) exposure in humans, but such information is lacking for invertebrate bioindicators. Here, we aimed to determine whether this epigenetic mark is present in
Dragos, Nica   +5 more
openaire   +2 more sources

Comparative histopathology of gladiator swimming crab (Callinectes pallidus) from two coastal areas in Lagos, Nigeria

open access: yesJournal of Applied Sciences and Environmental Management, 2017
Callinectes pallidus is an economically important species of crab which inhabits both inshore and estuaries often susceptible to contamination from anthropogenic sources.
G.O. Mekuleyi, K.A. Fakoya
doaj   +1 more source

Binding Proteins for an Ecdysone Metabolite in the Crustacean Hepatopancreas [PDF]

open access: yesProceedings of the National Academy of Sciences, 1972
When crustacean hepatopancreas is incubated in the presence of α- 3 H]ecdysone of high specific activity and is then homogenized and centrifuged, a peak of protein-radioactivity is recovered after gel filtration of the 105,000 × g supernatant.
T A, Gorell, L I, Gilbert, J B, Siddall
openaire   +2 more sources

Metabarcoding analysis of different portions of the digestive tract of scorpions (Scorpiones, Arachnida) following a controlled diet regime shows long prey DNA half‐life

open access: yesEnvironmental DNA, 2022
Molecular analysis of gut content is one of the widest used methods to investigate diet in arthropods. Stomach content analysis in some arthropods is particularly difficult, e.g., in arachnids, because they have external digestion and a low foraging ...
Yuri Simone   +3 more
doaj   +1 more source

HNRNPL facilitates ferroptosis in hepatocellular carcinoma cells by promoting S100A9 expression

open access: yesTranslational Oncology
Objective: This study probed into the effect of HNRNPL on ferroptosis in hepatocellular carcinoma (HCC) cells and related molecular mechanisms. Methods: Expression patterns of HNRNPL, Recombinant S100 Calcium Binding Protein A9 (S100A9) were analyzed in ...
Lanfang Yang   +4 more
doaj   +1 more source

A Possible Role of Crustacean Cardioactive Peptide in Regulating Immune Response in Hepatopancreas of Mud Crab

open access: yesFrontiers in Immunology, 2020
Crustacean cardioactive peptide (CCAP), a cyclic amidated non-apeptide, is widely found in arthropods. The functions of CCAP have been revealed to include regulation of heart rate, intestinal peristalsis, molting, and osmotic pressure.
Yujie Wei   +5 more
doaj   +1 more source

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