Results 51 to 60 of about 17,866 (244)

Axial muscle‐fibre orientations in larval zebrafish

open access: yesJournal of Anatomy, Volume 246, Issue 4, Page 517-533, April 2025.
In 4 days post‐fertilization zebrafish larvae, the fast axial muscle fibres follow helical trajectories that taper towards the tail. Adjacent muscle fibres form substantial angles relative to each other to accommodate this pattern. Using a novel semi‐automatic method, we quantified 3D fibre angles over the whole muscle volume.
Noraly M. M. E. van Meer   +3 more
wiley   +1 more source

In vivo Toxicity Evaluation of Ethanolic Extract From Two Mangrove Plants

open access: yesPharmaceutical and Biomedical Research, 2021
Background: Mangrove plants, often possessing a unique collection of metabolites, have extensively been used for the primary healthcare of coastal residents.
Rana Biswas   +5 more
doaj  

The Use of Micro capsulated Feed as Alternative to Artemia sp. in The Food of Guppy and Goldfish Larvae

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2019
In this study, the effects of Artemia sp. nauplii and micro capsulated feed on growth performance and survival rate of guppy (Poecilia reticulata) and goldfish (Carassius auratus) larvae were compared at the end of three weeks of rearing period.
Mahmut Yanar   +3 more
doaj   +1 more source

Ossification of the cranium of Inpaichthys kerri (Characiformes: Acestrorhamphidae) with discussion of paedomorphic traits in the genus

open access: yesJournal of Anatomy, EarlyView.
In this study, we present a detailed description of the cranial development of Inpaichthys kerri (Characiformes: Acestrorhamphidae), highlighting important topics such as pedomorphic characters and their relationship with ontogeny and phylogeny, as well as ossification sequences unique to the species. Abstract The study of development provides valuable
Yasmim De Santana Santos   +1 more
wiley   +1 more source

Influência de duas dietas na qualidade da água dos tanquesberçário, utilizados no cultivo do camarão marinho Litopenaeus vannamei (Boone, 1931)

open access: yesActa Scientiarum: Animal Sciences, 2006
Cultivos experimentais com pós-larvas do Litopenaeus vannamei, na fase de berçário, foram realizados em uma fazenda de camarão, objetivando avaliar a influência da utilização de duas dietas na qualidade físico-química das águas residuais. As dietas foram
Adriano Prysthon da Silva   +1 more
doaj  

Rearing duration influences survival rate in the Post‐Larval Capture, Culture and Release of a coral reef fish

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Juvenile coral reef fish face an initial predation‐induced mortality bottleneck with mortality exceeding 60% within 48 hours of settlement. This intense predation, exacerbated by anthropogenic stressors, limits recruitment and contributes to global declines of reef fish populations. Post‐Larval Capture, Culture, and Release (PCCR),
Alan Gojanovic   +7 more
wiley   +1 more source

Mathematical model of the zebrafish ventricular cardiomyocyte action potential and calcium transient

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend This study presents the development and validation of the first biophysically detailed computational model of the zebrafish ventricular action potential (AP). The model is based on a human cardiomyocyte framework and reparameterized using published and newly generated patch‐clamp recordings of zebrafish ionic currents.
Ludovica Cestariolo   +5 more
wiley   +1 more source

The Phytochemical Screening and Anti-cancer activity of Ethanolic Extracts of Selected Mangrove Plants

open access: yesPharmaceutical and Biomedical Research, 2022
Background: Mangrove ecosystems have been recognized to include a wide range of secondary metabolites, which are biochemically distinct, resulting in a diverse range of natural compounds with unique bioactivity.
Sharmin Sultana   +2 more
doaj  

Impact of Organic and Inorganic Feeding Management on Water Quality, Growth Performance and Plankton Communities in Pond‐Based Polyculture of Major and Chinese Carp Species

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 1, February 2026.
ABSTRACT The current study assessed the impact of organic and inorganic feeding management on water quality, growth performance and plankton communities in a pond‐based polyculture system over 9 months, using three treatments: Ctrl (C), organic feeding (T1) and inorganic feeding (T2). Significant differences were observed in electrical conductivity (EC)
Muhammad Inayat   +6 more
wiley   +1 more source

Calidad biológica y bioquímica de la población de Artemia (Anostraca: Artemiidae) localizada en las salinas de Real de Salinas, Calkiní, Campeche, México

open access: yesRevista de Biología Tropical, 2006
Se utilizaron quistes de Artemia recolectados en períodos de febrero de 1997 a febrero del 2000 en las salinas de Real de Salinas, Campeche, México y como especie de comparación Artemia franciscana (lote No.
Leticia G Rodríguez-Canché   +2 more
doaj  

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