Results 21 to 30 of about 4,145 (180)

ZEBRAFISH EMBRYOS EXHIBITED MORTALITY, ALTERED HATCHABILITY, AND DEVELOPMENTAL ABNORMALITIES FOLLOWING TRIBUTYLTIN EXPOSURE [PDF]

Exploratory Animal and Medical Research
: Tributyltin (TBT), an organotin-endocrine-disrupting substance, is recognized as one of the most important toxic environmental pollutants. The present study was carried out to investigate the developmental toxicity of TBT on zebrafish embryos.
Rajkumar S. Delvadiya, Urvesh D. Patel, Harsh R. Patel, Harshad B. Patel, Vivek Kumar Singh   +4 more
doaj   +1 more source

A Short-Term Exposure to Tributyltin Blocks Leydig Cell Regeneration in the Adult Rat Testis

Frontiers in Pharmacology, 2017
Background: Tributyltin (TBT) is widely used as an antifouling agent that may cause reproductive toxicity. The mechanism of TBT on Leydig cell development is still unknown. The objective of the present study was to investigate whether a brief exposure to
Xiaolong Wu, Jianpeng Liu, Yue Duan, Shiyu Gao, Yao Lü, Xiaoheng Li, Qiqi Zhu, Xianwu Chen, Jing Lin, Leping Ye, Ren-Shan Ge, Ren-Shan Ge   +11 more
doaj   +1 more source

Toxicological Effects of Tributyltin in Zebrafish (Danio rerio) Embryos

Environment and Natural Resources Journal, 2022
Tributyltin (TBT) is known as an endocrine-disrupting chemical abundant in the aquatic environment. In the present study, zebrafish fish embryos were used to observe the chronic toxicity of TBT. Fish embryo toxicity analysis was carried out for different
Kumudu Bandara R.V., Pathmalal Manage M.
doaj   +1 more source

Synthesis and characterization of novel organotin carboxylate maleimide monomers and copolymers

eXPRESS Polymer Letters, 2009
Two novel tributyltin carboxylate maleimide monomers, tributyltin(maleimido)acetate and tributyltin(4-maleimido)benzoate, were synthesized by condensation reaction of maleimidoacetic acid or 4-maleimidobenzoic acid with bis(tributyltin) oxide ...
doaj   +1 more source

Synthesis of 7,7,14,14-tetrachlorodinaphtho[1,8bc:1′,8′-fg][1,5]distannocine. Molecular structure of the di-water tetra-THF adduct

Main Group Metal Chemistry, 2013
The salt metathesis reaction of 1,8-dilithionaphthalene with tributyltin chloride provided 1,8-bis(tributyltin)naphthalene (1) in 41% yield. The transmetallation of 1 with tin tetrachloride gave rise to the formation of 7,7,14,14-tetrachlorodinaphtho[1 ...
Beckmann Jens, Hupf Emanuel, Lork Enno
doaj   +1 more source

Insights into the Restoration of Tributyltin Contaminated Environments Using Marine Bacteria from Portuguese Fishing Ports

Applied Sciences, 2021
Tributyltin (TBT) is an organotin chemical mainly used as biocide in marine antifouling paints. Despite the restrictions and prohibitions on its use, TBT is still an environmental problem due to its extensive application and subsequent release into the ...
Hugo R. Monteiro, Ariana B. Moutinho, Maria J. Campos, Ana C. Esteves, Marco F. L. Lemos   +4 more
doaj   +1 more source

Endocrine disruption in aquatic species of Chile

Gayana, 2021
Compounds called endocrine disrupters (EDs) interfere with the endocrine systems of aquatic animals such as fish, amphibians, and mollusks. EDs impact sexual development and other functions that can affect the fitness of individuals with potential ...
Carlos Valdovinos, Sandra Claros
doaj  

Transgenerational Transcriptomic and DNA Methylome Profiling of Mouse Fetal Testicular Germline and Somatic Cells after Exposure of Pregnant Mothers to Tributyltin, a Potent Obesogen

Metabolites, 2022
Obesogens such as tributyltin (TBT) are xenobiotic compounds that promote obesity, in part by distorting the normal balance of lipid metabolism. The obesogenic effects of TBT can be observed in directly exposed (F1 and F2 generations) and also subsequent
Keiko Shioda, Junko Odajima, Bruce Blumberg, Toshi Shioda   +3 more
doaj   +1 more source

Endoplasmic Reticulum Stress and Autophagy Are Involved in Hepatotoxicity Induced by Tributyltin

Toxics, 2023
Tributyltin (TBT), a common contaminant in aquatic ecosystems, has severe toxic effects on multiple tissues and organs, especially the liver. Previous toxicogenomic analysis has indicated that the main mechanism of TBT-induced hepatotoxicity is related ...
Weiqi Liang, Lingling Fu, Mei Feng, Xiaorong Wang, Zhaohui Yun, Jin Xu   +5 more
doaj   +1 more source

Environmental Health and Toxicology: Immunomodulation Promoted by Endocrine-Disrupting Chemical Tributyltin

Toxics, 2023
Tributyltin (TBT) is an environmental contaminant present on all continents, including Antarctica, with a potent biocidal action. Its use began to be intensified during the 1960s.
Ricardo Correia da Silva, Mariana Pires Teixeira, Luciana Souza de Paiva, Leandro Miranda-Alves   +3 more
doaj   +1 more source