Results 61 to 70 of about 61,903 (248)

LD50 Demo Kit - Caution Child Solid

, 2021
Glass jar from an LD50 Demo Kit that contains salt to represent a dry formulated pesticide. This jar visually represents an oral LD50 of 5000mg/kg for a 55 lb child, which would have a signal word of Caution. These LD50 toxicity levels are categorized as

core  

Biological Effects of Selenium‐Containing Ionic Liquids: Cytotoxicity, Mercury Interaction, and Antiproliferative Activity in Glioblastoma Cells

Journal of Applied Toxicology, EarlyView.
ABSTRACT Selenium (Se) is an essential micronutrient that participates in redox regulation and cellular homeostasis. Selenium‐containing ionic liquids (ILsSe) have emerged as hybrid compounds combining the properties of organoselenium molecules with the tunable features of ionic liquids.
Guilherme Schmitt Rieder, Alessandro de Souza Prestes, Fernanda D'Avila da Silva, Nilda de Vargas Barbosa, Alix Y. Bastidas Ángel, Mariana F. Soares, Carolina Martins Fernandes, Maria Anttônia Oliveira Petersen, Manuela Moura Silva, Juliete Nathali Scholl, Fabrício Figueiró, Pablo Andrei Nogara, Laura Orian, Eduardo E. Alberto, Michael Ascnher, Diogo Onofre Gomes de Souza, Debora Guerini de Souza, João Batista Teixeira da Rocha   +17 more
wiley   +1 more source

LD50 Demo Kit - Danger Child Both

, 2021
Glass jars from an LD50 Demo Kit that contain salt to represent a dry formulated pesticide and red dyed vegetable oil to represent a liquid formulated pesticide.

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Developmental and Behavioral Effects of Arsenobetaine in Zebrafish (Danio rerio)

Journal of Applied Toxicology, EarlyView.
ABSTRACT Arsenobetaine (AsB) is a prevalent organoarsenical in aquatic environments and is generally regarded as nontoxic. Despite its widespread occurrence, the developmental and neurobehavioral toxicity of AsB has not been systematically investigated.
Sravan Kumar Putnala, Prerita Sharma, Prannav Jain, Samira Leila Baldin, Owen Luo, A. K. M. Munzurul Hasan, Md Helal Uddin, Mahesh Rachamalla, Som Niyogi   +8 more
wiley   +1 more source

Determination of Median Lethal Dose of Carbamate Insecticides Bendiocarb and Carbaryl in Garden Lizard, Calotes versicolor [PDF]

Journal of Stress Physiology & Biochemistry
Acute lethality usually determined as LD50 is defined as median dose predicted to kill 50 percent of a given test population. LD50 is a statistical estimate of the number of milligram of toxicant per kilo gram of body weight administered by any of the ...
Anisha, Tumul Singh
doaj  

BIOCHEMICAL CHANGES INDUCED BY HERBICIDE SENCOR IN ALBINO RAT Rattus norvegicus - ALKALINE PHOSPHATASE AND TRANSAMINASES CHANGES IN PLASMA (LIVER FUNCTION) [PDF]

Journal of Plant Protection and Pathology, 2009
Data showed non significant increases in ALT and AST activities throughout the tested periods when rats treated with 1/4 and 1/2 LD50.Sencore herbicide .except at 5th  week of the test , 1/2 LD50 induced a significant increases  in ALT and AST activities
T. Keshta, A. Abou Hashem, Fatma Khidr, Fatma El-Mahrouky,   +3 more
doaj   +1 more source

LD50 Demo Kit - Danger Adult/Child Solid

, 2021
Glass jars from an LD50 Demo Kit that contains salt to represent a dry formulated pesticide. These jars visually represents an oral LD50 of 50mg/kg for a 160 lb adult (left) and a 55 lb child (right), which would have a signal word of Danger/Peligro ...

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Exposure–Recovery Approach for Hepatic Toxicity Analysis of Pyrethroid Lambda‐Cyhalothrin: Histopathological, Histochemical, and Biochemical Responses in Oreochromis niloticus

Journal of Applied Toxicology, EarlyView.
ABSTRACT Lambda‐cyhalothrin is a synthetic pyrethroid insecticide widely used in agriculture, but its potential to contaminate aquatic ecosystems and exert high toxicity on fish at low concentrations raises ecotoxicological concerns. While standard histopathological and biochemical assessments are common, the novel integration of pigment‐based ...
Carlos Eurico Fernandes, André Luiz do Nascimento Silva, Tiago Venancio da Silva, Karine Nathiele Nogueira Farias, Sabrina Fuzer Gonçalves, Brenda de Oliveira Martins, Maria Eduarda Corona Garcia, Lilian Franco‐Belussi   +7 more
wiley   +1 more source

ACUTE ORAL AND CUTANEOUS TOXICITIES OF CYFLUNIT- FLOCK TESTED ON LABORATORY ANIMALS

Российский паразитологический журнал, 2016
Objective of research: to determine the toxicological properties of the preparation Cyflunit- Flock under acute experimental conditions at oral and subcutaneous administration routes to laboratory animals.
E. V. Glukhareva
doaj  

Uji Toksisitas Akut Dermal Gel Antioksidan Topikal C-4-Hidroksi-3-Metoksifenilkaliks[4] Resorsinarena Secara In Vivo Pada Tikus Wistar

Jurnal Penelitian Pendidikan, Psikologi dan Kesehatan
Pemberian antioksidan topikal merupakan cara yang efektif untuk melindungi kerusakan kulit yang disebabkan oleh sinar ultraviolet. Senyawa C-4-hidroksi-3-metoksifenilkaliks[4]-resorcinarene telah diteliti aktivitas antioksidannya, tabir surya, dan ...
Wade Marlinda, Eti Nurwening Sholikhah, Tri Murini   +2 more
doaj   +1 more source