Search Results - "Petkam, Rakpong"

Influence of environmental salinity and cortisol pretreatment on gill Na+/K+ −ATPase activity and survival and growth rates in Cyprinus carpio by Saravanan, Manoharan, Ramesh, Mathan, Petkam, Rakpong, Poopal, Rama Krishnan

“…•Fish exposed to different salinity and cortisol pretreatment.•Gill Na+/K+-ATPase activity and survival and growth rates were analysed.•Fish were adaptive to…”
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Effects of Wheat Naturally Contaminated with Fusarium Mycotoxins on Growth Performance and Selected Health Indices of Red Tilapia (Oreochromis niloticus × O. mossambicus) by Tola, Siriporn, Bureau, Dominique P, Hooft, Jamie M, Beamish, Frederick W H, Sulyok, Michael, Krska, Rudolf, Encarnação, Pedro, Petkam, Rakpong

“…An 8-week feeding trial was conducted to examine effects of wheat naturally contaminated with Fusarium mycotoxins (deoxynivalenol, DON 41 mg·kg(-1)) on growth…”
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Tissue Alterations in Oreochromis niloticus Following Chronic Exposure to Metal Complex Dark Green Azo Acid Dye and Anionic Surfactant Oil by Hilma Rantilla Amwele, Pittaya Papirom, Kanit Chukanhom, Fredrick William Henry Beamish, Rakpong Petkam

“…Gill, liver and kidney tissues in Oreochromis niloticus underwent histological alterations during a 90-day chronic exposure to metal complex dark green azo…”
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Food particle size, feeding frequency, and the use of prepared food to culture larval walking catfish ( Clarias macrocephalus) by Petkam, Rakpong, Moodie, G.Eric E

“…The effects of food particle size, food type (live or prepared), and feeding frequency, on the growth and survival of Clarias macrocephalus larvae were…”
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Alteration in certain enzymological parameters of an Indian major carp, Cirrhinus mrigala exposed to short- and long-term exposure of clofibric acid and diclofenac by Saravanan, Manoharan, Ramesh, Mathan, Petkam, Rakpong

“…The extensive use of pharmaceuticals in human and veterinary medicine may enter the aquatic environment and pose a serious threat to non-target aquatic…”
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Postprandial In vitro Protease-Specific Activity of Nile Tilapia (Oreochromis niloticus L.) Digestive Organs by Anukoolpra, Thatsanee, Srinuansom, Khajornkiat, Rukdontri, Thanasorn, Nonkhukhet, Sataphon, Petkam, Rakpong

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Acute and subchronic toxicity of metal complex azo acid dye and anionic surfactant oil on fish Oreochromis niloticus by Amwele, Hilma Rantilla, Papirom, Pittaya, Chukanhom, Kanit, Beamish, Fredrick Henry William, Petkam, Rakpong

“…The acute toxicity study of metal complex dark green azo acid dye, anionic surfactant oil and their mixture determined the 96 hr LC50, and fish behaviours…”
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Effects of sub-lethal levels of dichlorodiphenyltrichloroethane and dichlorodiphenyldichloroethylene on in vitro steroid biosynthesis by ovarian follicles or steroid metabolism by embryos of rainbow trout ( Oncorhynchus mykiss) by Petkam, Rakpong, Renaud, Rick, Lin, Lucy, Boermans, Herman, Leatherland, John

“…This study examined the possibility that DDT and DDE, at sub-lethal exposure levels, exert direct effects on the biotransformation of gonadal steroids by…”
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In vitro steroid hormone metabolism by rainbow trout (Oncorhynchus mykiss) embryos and effect of o,p' DDT and o,p' DDE by Petkam, Rakpong

“…This study examined the ability of rainbow trout embryos (Oncorhynchus mykiss) to metabolize various steroids including pregnenolone (P 5), progesterone (P4),…”
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