Results 121 to 130 of about 20,055 (267)

Nitrogen excretion and oxygen consumption under severe hypoxia in siluriform fishes from the Amazon

open access: yesJournal of Fish Biology, EarlyView.
Abstract Siluriform fishes collected from the Rio Negro and Rio Solimões proved to be highly resistant to aquatic hypoxia. In all four species analysed in this study, aquatic oxygen consumption significantly decreased from normoxic levels at water PO2 values near 1 kPa. Air‐breathing activity was observed only in Sturisoma sp. (Rio Negro).
Bernd Pelster   +2 more
wiley   +1 more source

Assessment of two minimally invasive methodologies for sex identification in the European eel, Anguilla anguilla

open access: yesJournal of Fish Biology, EarlyView.
Abstract Sex is an important driver of variation in behaviour, ecology and physiology. Sex identification in the Critically Endangered European eel (Anguilla anguilla) currently requires fish sacrifice, or the use of morphological differences such as body length, which can be inaccurate in certain habitats and at intermediate body lengths.
Michael J. Williamson   +12 more
wiley   +1 more source

Expression profiles of the essential intermediate filament (IF) protein A2 and the IF protein C2 in the nematode Caenorhabditis elegans

open access: yes, 2002
The multigene family of intermediate filament (IF) proteins in Caenorhabditis elegans covers 11 members of which four (A1-3, B1) are essential for development. Suppression of a fifth gene (C2) results in a dumpy phenotype.
Karabinos, A.   +4 more
core   +1 more source

Pejerrey (Odontesthes bonariensis) Under Siege: Main Infectious Diseases and Their Role in Aquaculture and Wild Populations Amidst Environmental Change

open access: yesJournal of Fish Diseases, Volume 48, Issue 4, April 2025.
ABSTRACT The pejerrey (Odontesthes bonariensis) is a key species for recreational and commercial fisheries in Argentina and holds significant aquaculture potential. It has been introduced to various countries worldwide, including Japan, where intensive aquaculture has developed.
Aarón Torres‐Martínez   +4 more
wiley   +1 more source

Investigation of the palatine approach as a novel technique to block the canine maxillary nerve: a comparative cadaveric study

open access: yesJournal of Small Animal Practice, EarlyView.
Objectives To develop a palatine approach to the canine maxillary nerve and compare its feasibility and the spread of dye and contrast medium with that of the infraorbital technique. Materials and Methods Ten canine cadaveric heads were used in this study.
I. Antonopoulou   +4 more
wiley   +1 more source

Laser Hair Removal: Comparative Study of Light Wavelength and its Effect on Laser Hair Removal

open access: yes, 2009
For some people, hirsuteness (having excess body hair) can be an embarrassing problem. Many attempts have been made to find a solution to these problems, including electrolysis, tweezing, shaving, and waxing. However, most of these solutions are painful,
Cheung, Ling   +3 more
core  

Exposure to Subcutaneously Administered Butorphanol in Horses Pre‐Treated With Detomidine or Detomidine‐Vatinoxan

open access: yesJournal of Veterinary Pharmacology and Therapeutics, EarlyView.
ABSTRACT The aim of the study was to determine the exposure to subcutaneously administered butorphanol in horses pre‐treated with intravenous (IV) detomidine, with or without vatinoxan, a peripherally selective alpha2‐adrenoceptor antagonist. Five healthy, adult horses received three IV treatments 7 days apart, in a randomized, cross‐over design ...
Juhana M. Honkavaara   +5 more
wiley   +1 more source

Salinity Induced Changes in the Leaf Anatomy of the Mangrove Avicennia Marina Along the Anthropogenically Stressed Tropical Creek [PDF]

open access: yes, 2011
The mangrove Avicennia marina is a dominant mangrove along the anthropogenically stressed tropical Thane creek, west coast of India. Leaf anatomy of the mangrove along the Thane creek, was assessed in relation to stationwise and seasonwise variations in ...
Borkar, M. U. (M)   +2 more
core  

Giant cellulitis‐like Sweet's syndrome induced by gilteritinib

open access: yes
JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Juan de Luque‐Fernández   +5 more
wiley   +1 more source

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