Results 21 to 30 of about 123,740 (244)
Metallothioneins in the clam Ruditapes decussatus: an overview [PDF]
The clam Ruditapes decussatus is a suspension-feeding bivalve mollusc widely distributed in European waters and in the Mediterranean. Due to is economic importance it is heavily harvested in many countries, and particularly in Portugal.
Bebianno, Maria João+2 more
core +1 more source
COMPARATIVE HISTOLOGICAL STUDY OF GILLS OF TWO SPECIES IN FRESH WATER )CYPRINUS CARPIO) AND SEA WATER FISH (OTOLITHES RUBER) OF IRAQ [PDF]
In present study investigated of the histological structure of the gills of two fish species: Cyprinus carpio and Otolithes rubber which represented fresh water and seawater fish respectively.
Alaa A. Al-Sawad+2 more
doaj +1 more source
Background Training for a career in podiatry is reported to provide graduates with excellent employability, alongside professional autonomy and suitable renumeration.
D. Whitham+3 more
doaj +1 more source
Diagnosis of centrocestus formosanus infection in zebrafish (Danio rerio) in Italy: A window to a new globalization-derived invasive microorganism [PDF]
Centrocestus formosanus is a digenetic trematode with a complex life cycle, involving invertebrate and vertebrate hosts, humans included. In particular, it causes gill lesions and mortality in freshwater fish species, and gastrointestinal symptoms in ...
Aceto, S.+9 more
core +1 more source
Published as part of Ricardo Betancur-R. & Arturo Acero P., 2006, A new species of Notarius (Siluriformes: Ariidae) from the Colombian Pacific., pp.
Ricardo Betancur-R., Arturo Acero P.
openaire +7 more sources
Hatching Strategies in Monogenean (Platyhelminth) Parasites that Facilitate Host Infection [PDF]
In parasites, environmental cues may influence hatching of eggs and enhance the success of infections. The two major endoparasitic groups of parasitic platyhelminths, cestodes (tapeworms) and digeneans (flukes), typically have high fecundity, infect more
Armstrong+13 more
core +1 more source
The mucosal surfaces and associated microbiota of fish are an important primary barrier and provide the first line of defense against potential pathogens.
Thibault P. R. A. Legrand+11 more
doaj +1 more source
The role of Saccharomyces cerevisiae to alleviate copper sulfate toxicity in Cyprinus carpio [PDF]
This study aimed to determine the role of Saccharomyces cerevisiae in alleviating copper sulfate toxicity in carp fish and by evaluating Acetylcholinesterase (AChE) activity and histopathological alteration in gills and brain with determined the severity
Shahbaa Kh. Al-Taee+3 more
doaj +1 more source
Histopathological Alterations in Common Carp (Cyprinus carpio L.) Gills Caused by Thiamethoxam
This work aimed to study the effect of new neonicotinoid thiamethoxam on the histological structure of common carp (Cyprinus carpio, L.) gills. Three experimental groups of fish were treated with 6.6, 10 and 20 mg/l thiamethoxam in laboratory conditions.
Elenka Georgieva+3 more
doaj +1 more source
[[Genus Halaelurus Gill]] Key to the species of Halaelurus 1 Snout obtusely pointed, its tip knob-like and turned upward......................................................................2 Snout not pointed, its tip rounded and not turned upward...........................................................................3 2 About 26 narrow dark bars ...
William T. White+2 more
openaire +3 more sources