Results 91 to 100 of about 51,615 (293)
Africa: the FBA connection [PDF]
, 1986 Since its inception in the 1930's the Freshwater Biological Association at Windermere, England has been involved in research on African lakes and rivers.
Fryer, G., Talling, J.F.
core
Human streptococcus agalactiae strains in aquatic mammals and fish [PDF]
, 2013 <p>Background: In humans, Streptococcus agalactiae or group B streptococcus (GBS) is a frequent coloniser of the rectovaginal tract, a major cause of neonatal infectious disease and an emerging cause of disease in non-pregnant adults.
Crumlish, M. +7 more
core +5 more sources
Ocular Morphology and Clinical Ophthalmic Parameters of Nile Tilapia Oreochromis niloticus
Veterinary Ophthalmology, EarlyView.ABSTRACT Objective To describe the ocular morphological characteristics and establish clinical and ophthalmic reference standards for Nile tilapia. Animals Studied Fresh carcasses were used for diaphanization, optical and electron microscopy, and computed tomography analyses.
Dandara Franco Ferreira da Silva +12 more
wiley +1 more source
Journal of the World Aquaculture SocietyThis study investigated the effects of water and feed‐derived boron on the growth performance and blood parameters of Nile tilapia fingerlings. Two different experiments were designed for this purpose. The first phase of the study determined the LC50 (96‐
Mustafa Çelik, Suat Dikel, Mustafa Öz
doaj +1 more source
AnimalsHybridization is a widely used breeding technique in fish species that enhances desirable traits in cultured species through heterosis. However, the mechanism by which hybrids alter gene expression to form heterosis remains unclear.
Zihui Liu +7 more
doaj +1 more source
Tilapia by-product hydrolysate powder in diets for Nile tilapia larvae
Acta Scientiarum: Animal Sciences, 2017 This study aimed to evaluate the digestibility of tilapia by-product protein hydrolysate powder (TBHP) from tilapia filleting by-product, and its inclusion in diets for Nile tilapia larvae. In order to determine the apparent digestibility coefficients, two diets were formulated, the reference diet and the test diet (20% of TBHP) and, to evaluate the ...
Sary, Cesar +5 more
openaire +3 more sources
Environmental Toxicology, Volume 41, Issue 1, Page 49-67, January 2026.ABSTRACT The potential adverse effects of 17‐alpha‐ethynylestradiol (50, 100, and 500 μg EE2/kg b.w., for 30 days) on tench ( Tinca tinca ) were evaluated by integrating biomarkers including physiological (hepato‐somatic index, spleen‐somatic index, and hematocrit), oxidative stress (catalase, glutathione peroxidase, and glutathione reductase ...
Ana L. Oropesa +3 more
wiley +1 more source
Haematological Performances of Jaundice Catfish (Clarias gariepinus, Burch) [PDF]
, 2012 The research was aimed to study hematological performances of jaundice and healthy catfish (Clarias gariepinus, Burch.). Fifty fish (i.e. twenty five of jaundice and twenty five of healthy catfish) were collected and analyzed for their hematological ...
Hastuti, Sri, Subandiyono, Subandiyono
core
Veterinary Medicine and Science, Volume 12, Issue 1, January 2026.Species‐specific 16S‐23S ITS and antibiotic resistance IntI, blaCTX‐M, blaTEM and blaSHV genes of Klebsiella pneumoniae were detected, and most of the isolates were multidrug‐resistant. Target hazard quotient values of Fe for >1 revealed a higher level of hazard index. Target cancer risk values of Fe exceeded the recommended value (<10−4).
M. Sohidullah +8 more
wiley +1 more source
Reproductive biology of Orechromis niloticus (L.) (Pisces: Cichlidae) in the Nyanza Gulf of Lake Victoria [PDF]
, 1999 Fish samples were collected using seine and trawl nets in Nyanza Gulf, Lake Victoria (Kenya) in order to study the reproductive and gonadal patterns of Oreochromis niloticus; samples were collected from June 1998 to February 1999.
Ojuok, J.E.
core