Results 71 to 80 of about 84,077 (281)

The battle between bacterial infection and autophagy in aquatic animals

Frontiers in Immunology
Autophagy is a conserved cellular degradative pathway that has been demonstrated to play a crucial role in the innate immune response to combat infection with a range of pathogenic bacteria via xenophagy.
Qi Wang, He Xu, Jiaxue Jin, Yankai Yang, Lothar Jänsch, Senlin Li   +5 more
doaj   +1 more source

European sea bass (Dicentrarchus labrax) skin and scale transcriptomes [PDF]

, 2017
Fish skin and their appendages, the mineralized scales, are important organs for protection and homeostasis, but little is known about their specific transcript or protein repertoire.
Pinto, Patricia IS, Power, Deborah, Thorne, Michael A. S.   +2 more
core   +1 more source

The flexible, the stereotyped and the in‐between: putting together the combinatory tool use origins hypothesis

Biological Reviews, EarlyView.
ABSTRACT Tool use research has long made the distinction between tool using that is considered learned and flexible, and that which appears to be instinctive and stereotyped. However, animals with an inherited tool use specialisation can exhibit flexibility, while tool use that is spontaneously innovated can be limited in its expression and facilitated
Jennifer A. D. Colbourne, Alice M. I. Auersperg   +1 more
wiley   +1 more source

Impact of Amirthalingamia macracantha Larvae on Nile Tilapia (Oreochromis niloticus): A Morpho-Histopathological Perspective

Animals
Amirthalingamia macracantha (Joyeux and Baer, 1935) larvae, a member of the Gryporhynchidae family (Cestoda: Cyclophyllidea), are commonly found in a variety of African fish species, including Nile tilapia (Oreochromis niloticus, Linnaeus, 1758 ...
Ebtsam Sayed Hassan Abdallah, Mahmoud Mostafa Mahmoud, Hanan Hassan Abdel-Hafeez, Marco Albano, Gioele Capillo, Asmaa Mohamed Metwally, Sultan Mohammed Areshi, Dalal Alardan, Yosra M. I. El Sherry   +8 more
doaj   +1 more source

Fish Macrophages Show Distinct Metabolic Signatures Upon Polarization

Frontiers in Immunology, 2020
Macrophages play important roles in conditions ranging from host immune defense to tissue regeneration and polarize their functional phenotype accordingly.
Annelieke S. Wentzel, Joëlle J. E. Janssen, Joëlle J. E. Janssen, Vincent C. J. de Boer, Wouter G. van Veen, Maria Forlenza, Geert F. Wiegertjes   +6 more
doaj   +1 more source

Teneurin C-Terminal Associated Peptide (TCAP)-3 Increases Metabolic Activity in Zebrafish

Frontiers in Marine Science, 2021
Teneurin C-terminal associated peptides (TCAP), bioactive peptides located on the C-terminal end of teneurin proteins, have been shown to regulate stress axis functions due to the high conservation between TCAP and corticotropin releasing factor (CRF ...
Ross M. Reid, Andrea L. Reid, Andrea L. Reid, David A. Lovejoy, Peggy R. Biga   +4 more
doaj   +1 more source

Peroxisomes in intestinal and gallbladder epithelial cells of the stickleback, Gasterosteus aculeatus L. (Teleostei) [PDF]

, 1988
The occurrence of microbodies in the epithelial cells of the intestine and gallbladder of the stickleback, Gasterosteus aculeatus L., is described. In the intestine the organelles are predominantly located in the apical and perinuclear zone of the cells ...
AJH Ruiter de, AJH Ruiter de, BF Trump, CH Lowry, DH Fickeisen, F Roels, F Roels, G Duve De, GM Small, H Goldenberg, H Goldenberg, H Honma, H Kindl, H L�ck, JM Lord, M Veenhuis, M Veenhuis, M Veenhuis, MJ Connock, MJ Connock, P B�ck, R Kramar, TL Gritzka, Z Hruban   +23 more
core   +4 more sources

Beyond mammals: the evolution of chewing and other forms of oropharyngeal food processing in vertebrates

Biological Reviews, EarlyView.
ABSTRACT Oropharyngeal food processing exhibits a remarkable diversity among vertebrates, reflecting the evolution of specialised ‘processing centres’ associated with the mandibular, hyoid, and branchial arches. Although studies have detailed various food‐processing strategies and mechanisms across vertebrates, a coherent and comprehensive terminology ...
Daniel Schwarz, Maja Mielke, Stephan Handschuh, Anthony Herrel, Patrick Lemell, Léa Da Cunha, Nicolai Konow   +6 more
wiley   +1 more source

Dental development in the tropical gar (Atractosteus tropicus) and the evolution of vertebrate dentitions

Developmental Dynamics, EarlyView.
Abstract Background Dentitions have diversified enormously during vertebrate evolution, involving reductions, modifications, or allocations to prey seizing and processing regions. A combination of ancient and novel features related to dental and oropharyngeal apparatuses is found in extant lineages of non‐teleost fishes, such as the gars.
Anna Pospisilova, Jan Stundl, Lenin Arias‐Rodriguez, Robert Cerny, Vladimír Soukup   +4 more
wiley   +1 more source

A double-label study of efferent projections from the Edinger-Westphal nucleus in goldfish and kelp bass [PDF]

, 1988
The Edinger-Westphal nucleus in goldfish was identified by retrograde labeling from the ciliary ganglion. In the same animals a few neurons near this nucleus (perinuclear Edinger-Westphal neurons) were labeled by a different retrograde tracer injected ...
Akert, Burde, Carlton, Castiglioni, Clarke, Innis, John C. Wathey, Johnson, Kuypers, Leong, Loewy, Maciewicz, Maciewicz, Mario F. Wullimann, Mesulam, Scherer, Schmued, Sekiya, Sivak, Springer, Sugimoto, Toyoshima, Wathey   +22 more
core   +1 more source