Optimization of 17α-methyltestosterone dose to produce quality mono-sex Nile tilapia Oreochromis niloticus

B Sarker, B Das, S Chakraborty, MA Hossain… - Heliyon, 2022 - cell.com
The 17α-methyltestosterone is the most common synthetic hormone used in male mono-sex
production of Nile tilapia, Oreochromis niloticus. The current research aimed at finding out …

Crecimiento, eficiencia y composición de tilapia (Oreochromis aureus) alimentada con lombriz roja (Eisenia fetida)

LS Murillo, AC Villalobos, JIH Muñoz - Nutrición animal tropical, 2023 - dialnet.unirioja.es
El alimento balanceado para tilapia está conformado principalmente por harina de pescado,
harina de soya y otros productos proteicos de alto costo, convirtiendo a la Eisenia fetida en …

17α-methyltestosterone exposure disrupted growth, liver physiology and intestinal microbial on fish: A case study on migratory bony fishes (Takifugu fasciatus)

Y Liu, S Wang, M Han, S Luo, P Chu, X Tang… - Marine Pollution …, 2025 - Elsevier
Abstract 17α-methyltestosterone (17α-MT) is prevalent in the aqueous environment, but its
toxicological profile remains incomplete. This study analyzed the effects of different 17α-MT …

Masculinization of Red Tilapia (Oreochromis spp.) Using 17α-Methyltestosterone-Loaded Alkyl Polyglucosides Integrated into Nanostructured Lipid Carriers

J Yostawonkul, S Kitiyodom, K Supchukun… - Animals, 2023 - mdpi.com
Simple Summary Lipid-based nanocarriers have proved effective for drug and hormone
delivery. The androgen hormone 17 alpha-methyltestosterone (MT) is used for sex reversal …

Immersion of nanostructured lipid carriers loaded with 17-alpha methyltestosterone for masculinization of red tilapia (Oreochromis sp.)

J Yostawonkul, S Kitiyodom, MT Kamble, K Supchukun… - Aquaculture, 2024 - Elsevier
The present study aimed to develop novel masculinization agents for enhancing sex-
reversal in red tilapia (Oreochromis sp.) by immersion administration using 17α …

Effects of dietary aromatase inhibitors on masculinization of rosy barb (Pethia conchonius): Evidence from growth, coloration and gonado-physiological changes

J Lal, P Biswas, SK Singh, R Debbarma, S Deb… - Plos one, 2023 - journals.plos.org
The objective of this study was to reveal the growth, colouration and gonado-physiological
changes due to the exogenous aromatase inhibitor (AIs) in an ornamental fish. 17α …

Hormonal Sex Inversion by 17α-Methyl testosterone in common carp (Cyprinus carpio) through egg Immersion Technique (IT)

S Akhtar, R Yasin, K Samiullah, IU Malik… - Journal of Applied …, 2022 - Taylor & Francis
The trial was conducted to evaluating the effect of different hormone concentrations of 17α-
methyltestosterone@(HC):(200, 400, 600, and 800 μg/L− 1), immersion times (IT): 48, 60 …

Analyzing the impact of synthetic and natural steroids: a study of cytochrome P450 metabolism, morphological alterations through metabolomics, and …

EM Kocaman, O Şenol, S Yıldırım… - Toxicology …, 2024 - Taylor & Francis
This study focuses on the comparative metabolic profiling and effects of two steroid types:
natural and synthetic, specifically 17α-methyl testosterone (17α-MT) at varying …

[HTML][HTML] Effect of dosage of orally administered 17α-methyltestosterone on sex reversion of the yellowtail tetra Astyanax lacustris (Lütken, 1875)

RS Farias, KRS Oliveira, ME Souza, DA Ferreira… - Animal …, 2023 - SciELO Brasil
The females of yellowtail tetra (Astyanax lacustris), known as the freshwater sardine, are
approximately 1.33 times larger than males, and thus, all-female monosex culture would …

A Comparative Transcriptome Analysis Reveals the Effects of Letrozole and 17α-Methyltestosterone on the Expression of Reproductive-Related Genes in Golden …

Q Zhou, Y Wang, Y Guo, G Li, T Wang, H Chen - Fishes, 2025 - search.proquest.com
Aromatase inhibitor letrozole (LZ) and 17α-methyltestosterone (MT) are commonly used for
sex control breeding to induce female-to-male sex reversal in aquaculture. However, studies …