Results 91 to 100 of about 558,914 (188)

Subchronic oral toxicity of silver nanoparticles

open access: yesParticle and Fibre Toxicology, 2010
Background The antibacterial effect of silver nanoparticles has resulted in their extensive application in health, electronic, consumer, medicinal, pesticide, and home products; however, silver nanoparticles remain a controversial area of research with ...
Kim Yong   +11 more
doaj   +1 more source

A 90-day study of subchronic oral toxicity of 20 nm, negatively charged zinc oxide nanoparticles in Sprague Dawley rats

open access: yes, 2014
Hark-Soo Park,1 Sung-Sup Shin,1 Eun Ho Meang,1 Jeong-sup Hong,1 Jong-Il Park,1 Su-Hyon Kim,1 Sang-Bum Koh,1 Seung-Young Lee,1 Dong-Hyouk Jang,1 Jong-Yun Lee,1 Yle-Shik Sun,1 Jin Seok Kang,2 Yu-Ri Kim,3 Meyoung-Kon Kim,3 Jayoung Jeong,4 Jong-Kwon Lee,4 ...
Hong JS   +17 more
core  

Supplementary_Material_revised - Evaluation of genotoxicity and subchronic toxicity of standardized rose hip extract

open access: yes, 2018
Supplementary_Material_revised for Evaluation of genotoxicity and subchronic toxicity of standardized rose hip extract by A Nagatomo, M Oguri, N Nishida, M Ogawa, A Ichikawa, and Y Tanaka-Azuma in Human & Experimental ...
N Nishida (5363081)   +5 more
core   +1 more source

Safety and Feasibility of Magnetic Separation‐Based Blood Purification

open access: yesAdvanced NanoBiomed Research, Volume 6, Issue 10, October 2026.
We present the preclinical biological safety and translational feasibility of a magnetic nanoparticle‐based extracorporeal blood purification platform for removal of disease‐causing blood factors. ISO 10993‐compliant studies and exaggerated worst‐case exposure models demonstrate efficient nanoparticle extraction (≥99.9%), favorable biocompatibility ...
Carlos A. Mora   +11 more
wiley   +1 more source

Acute and subchronic toxicity study of the water extract from root of Sida rhombifolia Linn. in rats [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2008
Acute and subchronic toxicities of the water extract from the root of Sida rhombifolia Linn. were studied in both male and female rats. Oral administration of the extract at a single dose of 5,000 mg/kg body weight (5 males, 5 females) did not produce ...
Amornat Thuppia   +6 more
doaj  

Standardisation and toxicity assessment of Dioscorea hispida (Dennst) tubers: Acute and subchronic dosage studies [PDF]

open access: yes
People worldwide have used Dioscorea hispida Dennst to treat various skin diseases. However, Dioscorea hispida tubers are known to be poisonous because they contain cyanide and dioscorine. This research aimed to standardise Dioscorea hispida dried powder
Celina, A   +4 more
core   +1 more source

Phytochemical Analysis of Moroccan Mercurialis annua L. and Its Nephroprotective Activity: Evidence Supporting Traditional Renal Uses

open access: yesChemistry &Biodiversity, Volume 23, Issue 10, October 2026.
Mercurialis annua L.: Phytochemistry and Nephroprotective Activity. ABSTRACT Mercurialis annua L. (Euphorbiaceae) is traditionally used to treat renal disorders, although its nephroprotective activity remains poorly documented. This study characterized the phytochemical profile of the Moroccan hydroethanolic extract by UHPLC–ESI/MS, evaluated its acute
Abdeljalil Elmahdaoui   +7 more
wiley   +1 more source

Acute and subchronic toxicity study of the water extract from Tiliacora triandra (Colebr.) Diels in rats [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2008
The study was carried out to evaluate acute and subchronic toxicities of the water extract from Tiliacora triandra(Colebr.) Diels. A single oral administration of the extract at a dose of 5,000 mg/kg body weight (5 males, 5 females) did not produce signs
Seewaboon Sireeratawong   +5 more
doaj  

Acute and subchronic toxicological evaluation of Echinophora platyloba DC (Apiaceae) total extract in Wistar rats

open access: yesClinics, 2012
OBJECTIVE: Echinophora platyloba DC is a widely used herbal medicine and food seasoning in Iran. It is claimed to exert antimicrobial, antifungal, and antispasmodic effects.
Sayid Mahdi Mirghazanfari   +4 more
doaj   +1 more source

Subchronic toxicity of ethanolic extract velvet bean (Mucuna Pruriens) from Indonesia

open access: yes, 2018
The present study is aimed at investigating the subchronic toxicity of ethanol extract of Mucuna pruriens seeds from Indonesia. A total of 120 rats Wistar strain, both sexes, were used in this study.
Part Time Mohd Zulhimi bin Zolkefali
core  

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