Results 31 to 40 of about 1,013,834 (330)

Proton Therapy of Prostate and Pelvic Lymph Nodes for High Risk Prostate Cancer: Acute Toxicity [PDF]

International Journal of Particle Therapy, 2021
Purpose: To assess acute gastrointestinal (GI) and genitourinary (GU) toxicities of intensity-modulated proton therapy (IMPT) targeting the prostate/seminal vesicles and pelvic lymph nodes for prostate cancer.
Richard Choo, MD, David W. Hillman, MS, Thomas Daniels, MD, Carlos Vargas, MD, Jean Claude Rwigema, MD, Kimberly Corbin, MD, Sameer Keole, MD, Sujay Vora, MD, Kenneth Merrell, MD, Bradley Stish, MD, Thomas Pisansky, MD, Brian Davis, MD, PhD, Adam Amundson, William Wong, MD   +13 more
doaj   +1 more source

Acute toxicity test of garlic extract

The Journal of Toxicological Sciences, 1984
The acute toxicity toxicity test of garlic extract was studied in Wistar rats and ddY mice. The LD50 values of garlic extract by P.O., I.P. and S.C. administration were estimated over 30 ml/kg respectively in male and female of both rodents. In 30 ml/kg of I.P.
S, Nakagawa, K, Masamoto, H, Sumiyoshi, H, Harada   +3 more
openaire   +3 more sources

Acute Toxicity Assay from Seeds and Flesh of Tarap Fruit (Artocarpus odoratissimus Blanco) Ethanolic Extract against Daphnia magna Larvae

Journal of Tropical Pharmacy and Chemistry, 2020
Tarap (Artocarpus odoratissimus Blanco) is one of the plants in the tropics that are consumed by dayak tribe in East Kalimantan. Toxicity tests on seeds and bark have been done but there is no data regarding the acute toxicity of Artocarpus odoratissimus
Crissty Magglin, Ika Fikriah, Khemasili Kosala, Hadi Kuncoro   +3 more
doaj   +1 more source

Ecotoxicological Evaluation of Products Obtained from Technical Cashew Nutshell Liquid (tCNSL) Proposed as Larvicide to Control Aedes aegypti (Diptera: Culicidae)

Ecologies, 2022
The development of new insecticides for vector control that are toxicologically safe and eco-friendly (such as those obtained from industrial by-products) is an important public health concern.
Márcia Ramos Jorge, Felipe Mendes Merey, Bruno do Amaral Crispim, Fábio Kummrow, Alexeia Barufatti, Fabiana Gomes da Silva Dantas, Kelly Mari Pires de Oliveira, Eduardo José de Arruda   +7 more
doaj   +1 more source

Factors modifying the risk for developing acute skin toxicity after whole-breast intensity modulated radiotherapy [PDF]

, 2014
Background: After breast-conserving radiation therapy most patients experience acute skin toxicity to some degree. This may impair patients' quality of life, cause pain and discomfort. In this study, we investigated treatment and patient-related factors,
De Langhe, Sofie, De Neve, Wilfried, De Ruyck, Kim, DE SCHEPPER, ELINE, Gilsoul, Monique, MULLIEZ, THOMAS, Remouchamps, Vincent, Thierens, Hubert, van Greveling, Annick, Veldeman, Liv   +9 more
core   +2 more sources

STopTox: An in Silico Alternative to Animal Testing for Acute Systemic and Topical Toxicity

Environmental Health Perspectives, 2020
Background: Modern chemical toxicology is facing a growing need to Reduce, Refine, and Replace animal tests (Russell 1959) for hazard identification.
Joyce V. B. Borba, Vinicius M. Alves, R. Braga, D. Korn, Kirsten Overdahl, Arthur C. Silva, Steven U S Hall, Erik Overdahl, J. Strickland, D. Allen, N. Kleinstreuer, C. Andrade, E. Muratov, A. Tropsha   +13 more
semanticscholar   +1 more source

Cytotoxicity and Oral Acute Toxicity Studies of Lantana camara Leaf Extract

Molecules, 2011
Background: The objective of this study was to investigate the toxicity of Lantana camara methanol extract. Methods: In order to evaluate the toxicity of Lantana camara, the acute toxicity of the methanolic extract on adult mice and cytotoxicity test on ...
Badakhshan Mahdi Pour, Sreenivasan Sasidharan, Lachimanan Yoga Latha   +2 more
doaj   +1 more source

Acute and Prolonged Toxicity Tests

Journal of AOAC INTERNATIONAL, 1975
Abstract An answer to the question of whether acute and prolonged toxicity tests are good candidates for standardization is developed by reviewing (1) the factors that are presumed to influence the results of these tests and (2) the collaborative studies that have been reported in the literature.
openaire   +2 more sources

A new sighting study for the fixed concentration procedure to allow for gender differences [PDF]

, 2011
The fixed concentration procedure (FCP) has been proposed as an alternative to the median lethal concentration (LC50) test (organisation for economic co-operation and development (OECD) test guideline [TG] 403) for the assessment of acute inhalation ...
Charlotte Price, David Griffiths, Greiner M., Ian Indans, Nigel Stallard, Oecd., Oecd., Oecd., Philippa Edwards, Price C., Robert Guest, Stuart Creton   +11 more
core   +2 more sources

Rapid toxicity assessment of six antifouling booster biocides using a microplate-based chlorophyll fluorescence in Undaria pinnatifida gametophytes [PDF]

, 2020
Biocides of antifouling agents can cause problems in marine ecosystems by damaging to non-target algal species. Aquatic bioassays are important means of assessing the quality of water containing mixtures of contaminants and of providing a safety standard
Choi, Soyeon, Depuydt, Stephen, Han, Taejun, Lee, Hojun, Park, Jihae   +4 more
core   +2 more sources