Results 81 to 90 of about 10,890 (229)

Growth and immunomodulation in individually reared giant freshwater prawn, Macrobrachium rosenbergii (de man 1879) as a function of dietary chitosan extracted from black soldier fly (Hermetia illucens) larvae and shrimp shell

open access: yesJournal of the World Aquaculture Society, Volume 57, Issue 3, June 2026.
Abstract Macrobrachium rosenbergii is one of the major species produced in world aquaculture. Functional feed additives can contribute to the sustainable production of prawns, and chitosan is one of the additives, which is widely used for various applications, including improving growth and immunity in aquatic species. One of the sources, black soldier
Adya Pandey   +3 more
wiley   +1 more source

16S rRNA DGGE Analysis of Gut and Hepatopancreas Microflora in the Isopod Oniscus asellus

open access: yes, 2007
The microflora (microbes) of the gastrointestinal tract have been found to play an important role in the health of animals. In addition to pathogenic microbes and their associated negative effects, beneficial microbes have important positive effects ...
Glover, De Vona
core  

Effects of Alkalinity Exposure on Antioxidant Status, Metabolic Function, and Immune Response in the Hepatopancreas of Macrobrachium nipponense

open access: yesAntioxidants
The oriental river prawn Macrobrachium nipponense is an important freshwater economic species in China, producing huge economic benefits. However, M. nipponense shows lower alkali tolerance than fish species, thus genetic selection is urgently needed in ...
Shubo Jin   +8 more
doaj   +1 more source

Evaluation of physiological and molecular tools to assess ovarian stages in the black tiger prawn (Penaeus monodon)

open access: yesJournal of the World Aquaculture Society, Volume 57, Issue 3, June 2026.
Abstract Advancing knowledge of the molecular mechanisms governing vitellogenesis and spawning in the black tiger prawn, Penaeus monodon, requires an efficient method for identifying ovarian stages. Several physiological and molecular tools have been employed to define these stages in laboratory studies.
Gourab Chowdhury   +5 more
wiley   +1 more source

Removal of Cadmium from Scallop Hepatopancreas by Microbial Processes

open access: yesBioscience, Biotechnology, and Biochemistry, 1999
A microbial process for removing cadmium from a homogenate of hepatopancreas, a waste of scallop processing, was devised to use this waste for value-added protein resources. Microorganisms were screened on the basis of the ability to remove cadmium from a medium with the initial concentration of 10 mg/l of cadmium.
OBARA, Toshiyuki   +5 more
openaire   +2 more sources

Bacteriomes associated with white‐leg disease in tropical rock lobster (Panulirus ornatus) hatcheries

open access: yesJournal of the World Aquaculture Society, Volume 57, Issue 3, June 2026.
Abstract White‐leg disease (WLD) is an emerging condition affecting tropical rock lobster, Panulirus ornatus, larviculture, characterized by whitening of pereiopods and uropods, followed by rapid mortality. Despite its significant impact on aquaculture productivity, the bacterial drivers and environmental sources of WLD are still poorly understood ...
Mengjia Jiang   +6 more
wiley   +1 more source

Expression of AMP genes in crayfish hepatopancreas and hemolymph after bacterial challenge.

open access: yes, 2013
Hepatopancreas and hemolymph were taken out from the crayfish at 6 h after bacterial injection. Five hundred and 100 ng of total RNA from hepatopancreas and hemocytes, respectively, were used for RT-PCR.
Irene Söderhäll (218256)   +5 more
core   +1 more source

Biocontrol for Shrimp Disease: Comprehensive Review and a Bacterial Disease Biocontrol Practice

open access: yesReviews in Aquaculture, Volume 18, Issue 3, June 2026.
ABSTRACT Biocontrol is a key strategy for disease control, as it is environmentally friendly and widely applicable. This review elaborates on biocontrol in aquaculture, particularly in shrimp culture. Biocontrol in shrimp culture mainly relies on four strategies: (i) direct kill pathogen by Bdellovibrio or bacteriophages; (ii) suppression of intestinal
Xinyi He   +11 more
wiley   +1 more source

Histological, ultrastructural, and biochemical studies on the hepatopancreas of the shrimp metapenaeus ensis. [PDF]

open access: yes, 1991
by Ka-ming Leung.Thesis (M.Phil.)--Chinese University of Hong Kong, 1991.Includes bibliographical references.ABSTRACT --- p.iACKNOWLEDGEMENTS --- p.ivLIST OF CONTENTS --- p.vLIST OF FIGURES --- p.viiLIST OF ABBREVIATIONS --- p.xiiiChapter CHAPTER I -

core  

Growth and hepatopancreas performances of gibel carp fed diets containing low levels of aflatoxin B-1

open access: yes, 2010
The effects of aflatoxin B-1 (AFB(1)) on growth, physiological responses and histological changes were investigated in juvenile gibel carp (Carassius auratus gibelio).
Yang, Y.   +5 more
core  

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