Results 11 to 20 of about 171,418 (264)

Citotoxicidad del glifosato en células mononucleares de sangre periférica humana

Biomédica: revista del Instituto Nacional de Salud, 2007
Introducción. El glifosato es un herbicida de amplio espectro, no selectivo, utilizado comúnmente en agricultura para eliminar malezas. Los estudios que han evaluado la toxicidad del glifosato en animales y en ambiente muestran que las formulaciones ...
Adriano Martínez, Ismael Reyes, Niradiz Reyes   +2 more
doaj   +1 more source

Effect of myrrh and thyme on Trichinella spiralisenteral and parenteral phases with inducible nitric oxide expression in mice

Memorias do Instituto Oswaldo Cruz, 2015
Trichinellosis is a serious disease with no satisfactory treatment. We aimed to assess the effect of myrrh (Commiphora molmol) and, for the first time, thyme (Thymus vulgaris L.) against enteral and encysted (parenteral) phases of Trichinella spiralis in
Rasha AH Attia, Abeer E Mahmoud, Haiam Mohammed Mahmoud Farrag, Rania Makboul, Mona Embarek Mohamed, Zedan Ibraheim   +5 more
doaj   +1 more source

Cytotoxicity and genotoxicity of calcium silicate-based cements on an osteoblast lineage

Brazilian Oral Research, 2016
Several calcium silicate-based biomaterials have been developed in recent years, in addition to Mineral Trioxide Aggregate (MTA). The aim of this study was to evaluate the cytotoxicity, genotoxicity and apoptosis/necrosis in human osteoblast cells (SAOS ...
Ana Lívia GOMES-CORNÉLIO, Elisandra Márcia RODRIGUES, Leticia Boldrin MESTIERI, Thaís de Oliveira Rodrigues Sanzovo FALCOSKI, Christiane Pienna SOARES, Juliane Maria GUERREIRO-TANOMARU, Carlos ROSSA JUNIOR, Mário TANOMARU FILHO   +7 more
doaj   +1 more source

Cytotoxicity of Biodegradable Zinc and Its Alloys: A Systematic Review

Journal of Functional Biomaterials, 2023
Zinc-based biodegradable metals (BMs) have been developed for biomedical implant materials. However, the cytotoxicity of Zn and its alloys has caused controversy.
Qian Liu, An Li, Shizhen Liu, Qingyun Fu, Yichen Xu, Jingtao Dai, Ping Li, Shulan Xu   +7 more
doaj   +1 more source

Green synthesis of biogenetic Te(0) nanoparticles by high tellurite tolerance fungus Mortierella sp. AB1 with antibacterial activity

Frontiers in Microbiology, 2022
Tellurite [Te(IV)] is a high-toxicity metalloid. In this study, a fungus with high Te(IV) resistance was isolated. Strain AB1 could efficiently reduce highly toxic Te(IV) to less toxic Te(0).
Bo Ao, Fei He, Jing Lv, Junming Tu, Zheng Tan, Honglin Jiang, Xiaoshan Shi, Jingjing Li, Jingjing Li, Jianjun Hou, Yuanliang Hu, Xian Xia   +11 more
doaj   +1 more source

Improved Monocyte Cytotoxicity Test

Immunobiology, 1983
A micro-modification of the two-colour monocyte cytotoxicity test (MCTT) is described. It employs exclusively adherent monocytes for staining, sensitizing and labeling instead of monocyte suspensions. Thereby unspecific cytotoxicity is decreased while sensitivity and specificity of the test are improved.
J, Neppert, C, Mueller-Eckhardt
openaire   +2 more sources

Medical 3D printing with polyjet technology: effect of material type and printing orientation on printability, surface structure and cytotoxicity

3D Printing in Medicine, 2023
Due to its high printing resolution and ability to print multiple materials simultaneously, inkjet technology has found wide application in medicine. However, the biological safety of 3D-printed objects is not always guaranteed due to residues of uncured
Karl H. Schneider, Gunpreet Oberoi, Ewald Unger, Klara Janjic, Sabrina Rohringer, Stefan Heber, Hermann Agis, Andreas Schedle, Herbert Kiss, Bruno K. Podesser, Reinhard Windhager, Stefan Toegel, Francesco Moscato   +12 more
doaj   +1 more source

Mutagenicity and cytotoxicity tests of garlic

The Journal of Toxicological Sciences, 1984
Mutagenicity and cytotoxicity of fresh juice and alcohol extract from garlic were studied by Ames' test, Rec assay, Micronucleus test and the check of the influence to HEp 2 and chinese hamster embryo (CHE) primary cultured cells. No evidence of mutagenicity of these samples were observed in Ames' test and Rec assay, while there was dose dependent ...
YOSHIDA, Susumu, HIRAO, Yuzo, NAKAGAWA, Shizutoshi   +2 more
openaire   +2 more sources

Characterization of hydroxyapatite by cytotoxicity test and bending test

Journal of Physics: Conference Series, 2022
Abstract Hydroxyapatite has been synthesized as a bone graft material by analyzing the membrane made according to the cytotoxicity test and bending test. The method used is dry ball milling. Cytotoxicity testing was carried out by making isolated osteoblast cells cultured in a 75 cm2 cell flask containing a minimum of essential media ...
M Sirait, K Sinulingga, N Siregar, M E Doloksaribu, null Amelia   +4 more
openaire   +1 more source

In Vitro Assessment of Ozone-Treated Deoxynivalenol by Measuring Cytotoxicity and Wheat Quality

Toxins
Deoxynivalenol (DON), a trichothecene mycotoxin, could lead to cytotoxicity in both animal bodies and plant seed cells. Ozone degradation technology has been applied to DON control.
Chao Sun, Chuncai Mao, Zhie Zhou, Jianhui Xiao, Wenwen Zhou, Juan Du, Jun Li   +6 more
doaj   +1 more source