✦ LIBER ✦

Acute and chronic toxicity of chromium and cadmium to the tropical cladoceran pseudosida ramosa and the implications for ecotoxicological studies

✍ Scribed by Emanuela Cristina Freitas; Odete Rocha

Book ID: 112221806
Publisher: John Wiley and Sons
Year: 2011
Tongue: English
Weight: 618 KB
Volume: 29
Category: Article
ISSN: 1520-4081
DOI: 10.1002/tox.20784

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Acute effects of Anabaena spiroides extr

Acute effects of Anabaena spiroides extract and paraoxon-methyl on freshwater cladocerans from tropical and temperate regions: Links between the ChE activity and survival and its implications for tropical ecotoxicological studies

✍ Freitas, Emanuela Cristina; Printes, Liane Biehl; Rocha, Odete 📂 Article 📅 2014 🏛 Elsevier Science 🌐 English ⚖ 936 KB

Ecotoxicological responses of the mayfly

Ecotoxicological responses of the mayfly Baetis tricaudatus to dietary and waterborne cadmium: Implications for toxicity testing

✍ Elaine C. Irving; Donald J. Baird; Joseph M. Culp 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 86 KB

## Abstract Trace metals readily accumulated by stream periphyton may enter aquatic food chains through grazer ingestion. Hence, experiments were conducted to determine the ecotoxicological responses of the grazing mayfly __Baetis tricaudatus__ to dietary cadmium. Short‐term feeding experiments ind

Effect of Major Cations and pH on the Ac

Effect of Major Cations and pH on the Acute Toxicity of Cadmium to the EarthwormEisenia fetida: Implications for the Biotic Ligand Model Approach

✍ Lian-Zhen Li; Dong-Mei Zhou; Xiao-San Luo; Peng Wang; Quan-Ying Wang 📂 Article 📅 2008 🏛 Springer 🌐 English ⚖ 309 KB

Acute Toxicity of Copper, Cadmium, and z

Acute Toxicity of Copper, Cadmium, and zinc to Larvae of the Crab Paragrapus quadridentatus (H. Milne Edwards), and Implications for Water Quality Criteria

✍ Ahsanullah, M; Arnott, GH 📂 Article 📅 1978 🏛 Commonwealth Scientific and Industrial Research Or 🌐 English ⚖ 385 KB

Contrasting effects of acute and chronic

Contrasting effects of acute and chronic dietary exposure to 2-amino-3-methyl-imidazo[4,5-f]quinoline (IQ) on xenobiotic metabolising enzymes in the male Fischer 344 Rat: implications for chemoprevention studies

✍ Rachel A.C. McPherson; Malcolm D. Tingle; Lynnette R. Ferguson 📂 Article 📅 2001 🏛 Springer 🌐 English ⚖ 435 KB

Acute and Chronic Toxicity of Veratrum V

Acute and Chronic Toxicity of Veratrum Viride††The Veratrum viride studied was the whole-powdered drug marketed by Irwin, Neisler & Co. under the name, Vertavis. The work reported herein was supported by a grant from this firm. The batch of powder used in these experiments was stated by the manufacturer to have been assayed biologically by the Craw method on Daphnia magna. One Craw unit of the material studied was stated to be 15.6mg. With regard to this assay, Mr. R. O. Craw has been so kind as to allow us to publish a brief explanation: A reference lot of Yerolrum oirid; powder was set-aside as a standard and a 10% w/v aqueous extract was made of this powder. The average median length of life in 50 assays of 1000 daphnia on immersion in the solution was determined to be 2.22 hours. The daphnia were considered dead when the heart was found to be in systolic standstill on microscopic examination. Succeeding lots of powder were assayed and their potency determined by relating the median length of life of daphnia to 2.22 hours, which is one unit. Twenty assays of 10 animals each were used on each lot of powder.‡‡The authors wish to thank Dr. J. F. A.,McManus of the Department of Pathology for a pathologic report on the tissues, and Mr. James Thomas and Mrs. Bobby E. Teague for technical assistance.

✍ Perdue, Adoline S. ;Bell, Frances ;Starnes, W.R. ;Hitchcock, Philip ;Teague, R.S 📂 Article 📅 1950 🏛 Elsevier ⚖ 346 KB 👁 2 views