Ara
Toplam kayıt 31, listelenen: 21-30
Assessment of hematological indicators, histological alterations, and DNA damage in Danube sturgeon (Acipenser gueldenstaedtii) exposed to the organophosphate malathion
(Elsevier, 2023)
This study focused on organophosphate malathion toxicity in Danube sturgeon (Acipenser
gueldenstaedtii) and its negative effects in sub-lethal concentration. In this context, the LC50 value
of fish exposed to five different ...
Stimulating sturgeon conservation and rehabilitation measures in Turkey: An overview on major projects (2006-2009)
(Wiley, 2011)
The aim of this report is to provide an overview of the current status of efforts on the potential rehabilitation of sturgeon populations in Turkish waters, describing the structure and the outcome of projects carried out ...
Sperm characteristics of wild European flounder (Platichthys flesus luscus)
(Israeli Journal of Aquaculture - Bamidgeh, 2012)
The spermatologic characteristics of European flounder (Platichthys flesus luscus) were determined. Flounder were collected during the spawning season and sperm of eight males was extracted by abdominal massage. Body weight ...
Evaluating the growth performance of native stream trout (Salmo trutta) in north firat under culture conditions
(Medwell Journals, 2012)
In this study, stream trout (Salmo trutta), caught from the Northern Firat river basin in province of Erzurum were fed trout feed after a week long adaptation period. After 2 months adaptation period, they were fed commercial ...
The effects of different dosage of kefir with different durations on growth performances and antioxidant system in the blood and liver tissues of çoruh trout (Salmo coruhensis)
(Central Fisheries Research Inst, 2012)
The objective of the present work was to examine the effects of different doses (0, 10, 20 and 40 g kg-1 fish diet mass) of kefir on growth performance and oxidant-antioxidant status in the blood and liver tissues of Coruh ...
Quantitative characteristics and short-term storage of Salmo coruhensis sperm
(2013)
This study determined spermatologic characteristics of semen from Salmo coruhensis and analyzed an extender for its short-term storage. Sperm was collected from 15 males in the spawning season by abdominal massage. Volume, ...
Acute toxicity and histopathological assessment of bisphenol a in danube sturgeon (Acipenser gueldenstaedtii) larvae
(HARD Publishing Company, 2024)
Bisphenol A (BPA), an important component of the plastics industry, is characterized as an endocrine disrupting toxic substance for aquatic organisms. This study focused on the toxic effects of BPA on endangered Danube ...
Long-term exposure of endangered Danube sturgeon (Acipenser gueldenstaedtii) to bisphenol A (BPA): growth, behavioral, histological, genotoxic, and hematological evaluation
(Springer, 2024)
Danube sturgeon (Acipenser gueldenstaedtii) which is identified as endangered species can be exposed to pollutants such as bisphenol A (BPA) that have a disruptive effect on the endocrine system at any time. Starting from ...
Characterization and inhibition studies of carbonic anhydrase from gill of Russian Sturgeon Fish (Acipenser gueldenstaedtii)
(Taylor & Francis Ltd, 2016)
An alpha-carbonic anhydrase (CA, EC 4.2.1.1) was purified and characterized kinetically from gill of Acipenser gueldenstaedtii as an endangered sturgeon species. the carbonic anhydrase was purified 66-folds with yield 20.7% ...
Acute toxicity of ammonia and nitrite to angel fish (Pterophyllum scalare, Liechtenstein 1823) and the effect of erythrocyte morphology
(Parlar Scientific Publications (P S P), 2016)
Angelfish (Pterophyllum scalare, 1.54 +/- 0.03 g, n=500) were exposed for 24, 48, 72 and 96 hours to different concentrations NH3-N (0.2-2 mg/L), and NO2-N (1-35 mg/L) at pH 7.2 +/- 0.3. Using Probit analysis, 50% lethal ...