Results 151 to 160 of about 15,852 (199)

Effects of metamifop on ammonia production and metabolism of Monopterus albus

Pesticide Biochemistry and Physiology, 2023
The use of herbicides is believed to have an impact on the metabolism, physiology and biochemistry of fish. In this study, we studied the effects of metamifop on the production and metabolism of Monopterus. albus living in the water. According to the semi-lethal concentration of metamifop for 96 h, four MET concentration groups (0.2-, 0.4-, 0.6- and 0 ...
Yi, Zhang, Tianyu, Guan, Qianqian, Zhu, Long, Wang, Xin, Pei, Chuankun, Zhu, Hui, Wang, Jiale, Li   +7 more
openaire   +2 more sources

Pharmacokinetics and Residue Depletion of Praziquantel in Rice Field Eels Monopterus albus [PDF]

Diseases of Aquatic Organisms, 2016
We investigated the pharmacokinetic characteristics of praziquantel (PZQ) in rice field eels Monopterus albus. Pharmacokinetic parameters were determined following a single intravenous administration (5 mg kg(-1) body weight [bw]) and a single oral administration (10 mg kg(-1) bw) at 22.0 ± 0.7°C.
Yibin Yang, Xiaohui Ai, Ning Xu
exaly   +3 more sources

Isolation and Identification of a Lethal Rhabdovirus From Farmed Rice Field Eels Monopterus albus

Diseases of Aquatic Organisms, 2013
We provide the first description of a virus responsible for a systemic hemorrhagic disease causing high mortality in farmed rice field eels Monopterus albus in China. Typical signs exhibited by the diseased fish were extensive hemorrhages in the skin and
Zhong-Yuan Chen, Qi-Ya Zhang
exaly   +2 more sources

Pathogenicity of snakehead vesiculovirus in rice field eels (Monopterus albus)

Microbial Pathogenesis, 2017
Snakehead vesiculovirus (SHVV) has caused mass mortality to cultured snakehead fish in China, resulting in enormous economic losses in snakehead fish culture. In this report, the whole genome of SHVV was sequenced. Interestingly, it shared more than 94% nucleotide sequence identity with Monopterus albus rhabdovirus (MoARV), which has caused great ...
Lindan, Sun, Jiagang, Tu, Lizhu, Yi, Wenjie, Chen, Lijuan, Zhao, Yunmao, Huang, Rishen, Liang, Jun, Li, Meng, Zhou, Li, Lin   +9 more
openaire   +2 more sources

A cytological study on the structure of the pituitary gland of Monopterus albus (Zuiew)

General and Comparative Endocrinology, 1974
The pituitary gland of the ricefield eel, Monopterus albus is made up of the neurohypophysis, which form the central core, and the adenohypophysis, which completely surrounds the former except at the infundibular connection. Pituitaries, in longitudinal and transverse serial sections, lave been studied by standard histological and histochemical ...
W S, O, S T, Chan
openaire   +2 more sources

Autonomic control of the heart in the Asian swamp eel (Monopterus albus)

Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology, 2011
The Asian swamp eel (Monopterus albus) is an air-breathing teleost with very reduced gills that uses the buccal cavity for air-breathing. Here we characterise the cardiovascular changes associated with the intermittent breathing pattern in M. albus and we study the autonomic control of the heart during water- and air-breathing. The shift from water- to
Iversen, Nina Kerting, Huong, Do Thi Thanh, Bayley, Mark, Wang, Tobias   +3 more
openaire   +3 more sources

Purification and partial characterization of glutathione transferase from the teleost Monopterus albus

Comparative Biochemistry and Physiology Part C: Toxicology & Pharmacology, 2008
Glutathione transferases (GSTs) catalyze the transfer of glutathione to a variety of xenobiotic and toxic endogenous compounds. GSTs are phase II biotransformation enzymes and are proposed as biomarkers of environmental pollution. In this study, a cytosolic glutathione transferase (maGST) was purified from liver of the freshwater fish Monopterus albus ...
Qing, Huang, Li, Liang, Tao, Wei, Daming, Zhang, Qing-Yin, Zeng   +4 more
openaire   +2 more sources

The Toxic Effect of Ametryn on Behaviour and Histopathological Changes of Freshwater Eel (Monopterus albus) [Pengaruh Toksik Ametryn Terhadap Perilaku Dan Perubahan Histopatologis Belut AirTawar (Monopterus albus)]

Jurnal Ilmiah Perikanan Dan Kelautan, 2019
A study on the toxicity of herbicides was investigated with emphasis on behaviour and histopathological effects. Ametryn commonly used to control weeds in the paddy field. The effect of ametryn on fish especially Monopterus albus was unknown.
Mohd Ihwan Zakariah, Wahidah Wahab
exaly   +1 more source

Effects of malathion on steroidogenesis and sex reversal in Monopterus albus

Marine Environmental Research, 1993
Abstract Monopterus albus in their female phase were exposed to Malathion at a concentration of either 9 ppm for four weeks to study the acute effects on steroidogenesis or 3 ppm for seven months to study the chronic effects on the process of sex reversal.
openaire   +1 more source

The genome-wide landscape of small insertion and deletion mutations in Monopterus albus

Journal of Genetics and Genomics, 2019
Insertion and deletion (indel) mutations, which can trigger single nucleotide substitutions on the flanking regions of genes, may generate abundant materials for disease defense, reproduction, species survival and evolution. However, genetic and evolutionary mechanisms of indels remain elusive.
Feng Chen, null Fengling Lai, Majing Luo, Yu-San Han, Hanhua Cheng, Rongjia Zhou   +5 more
openaire   +2 more sources