Results 91 to 100 of about 57,088 (258)

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 ...

core  

Safety of 12‐Months Administration of Ashwagandha (Withania somnifera) Standardized Root Extract in Healthy Adults: A Prospective, Observational Study

Phytotherapy Research, EarlyView.
ABSTRACT Ashwagandha, an adaptogen, is an important herb of Ayurveda used as a Rasayana for its various health benefits. This prospective, multi‐center, observational clinical study evaluates the safety (clinical and laboratory) of a standardized Ashwagandha Root Extract (ARE) on long‐term administration over 12 months. Male and female adults (N = 191)
Jaising Salve, Sanjeev Kale, Banwari Lal Prajapati, Adele Sparavigna, Mark Savant, John Ademola, Deepak Langade   +6 more
wiley   +1 more source

Acute toxicity effects of ethylene glycol on lethal dose 50 (LD50), urine production, and histopathology change renal tubule cell in mice

Open Veterinary Journal
Background: The LD50 (lethal dose causing 50% mortality) of ethylene glycol (EG) and its associated toxicity in mice (Mus musculus) were assessed by evaluating kidney function. Aim: This study aimed to determine the acute toxicity of oral lethal dose
Dewa Ketut Meles, Imam Mustofa, Wurlina Wurlina, Clarissa Audreylea Donova, Essi Rayareswari Hidayanti, Niluh Suwasanti, Zulfi Nur Amrina Rosyada, Aswin Rafif Khairullah, Adeyinka Oye Akintunde, Rheza Imawan Mustofa, Satriawan Wedniyanto Putra, Riza Zainuddin Ahmad, Wasito Wasito, Ricadonna Raissa   +13 more
doaj   +1 more source

Susceptibility of selected murine and microtine species to infection by a wild strain of Francisella tularensis subsp. holoarctica

Veterinární Medicína, 2009
The purpose of this study was to compare susceptibility of BALB/c mice, common voles (Microtus arvalis) and yellow-necked mice (Apodemus flavicollis) to infection by a virulent Francisella tularensis subsp. holarctica strain.
H. Bandouchova, J. Sedlackova, M. Hubalek, M. Pohanka, L. Peckova, F. Treml, F. Vitula, J. Pikula   +7 more
doaj   +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.

core  

Safety Evaluation of an Aqueous Root and Leaf Extract of Ashwagandha (Withania somnifera)

Phytotherapy Research, EarlyView.
Sensoril, an aqueous root and leaf extract of ashwagandha showed no evidence of mutagenicity in the in vitro Ames assay, was negative in the in vitro micronucleus, in vivo mammalian bone marrow chromosome aberration assays, and was well tolerated in the rat at up to 4000 mg/kg BW/day when administered orally for a period of 90 days. The data from these
Mukesh Summan, Candace L. Doepker, Gregory P. Brorby   +2 more
wiley   +1 more source

Use of embryogenic cell suspensions and 60Co source gamma radiationduring in vitro mutagenesis in banana cv. ‘Manzano’ (Musa AAB)

Biotecnología Vegetal, 2021
The in vitro induction of mutations combined with somatic embryogenesis increases the efficiency of mutagenic treatments. This work was carried out with the aim of determining the effect of 60Co source Gamma radiation on embryogenic cell suspensions of ...
Claudia Beatriz Rodríguez Sierra, Idalmis Bermúdez-Caraballoso, Mayelin Rodríguez, Maritza Reyes, Leonardo Rivero Quintana   +4 more
doaj  

LD50 Demo Kit - Warning 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 500mg/kg for a 55 lb child, which would have a signal word of Warning/Aviso.

core  

Dimethyl‐, Diethyl‐, and Propylene Carbonates: An Emerging Class of Green Solvents for Organic Synthesis

The Chemical Record, EarlyView.
This review highlights recent advances in the use of organic carbonates, dimethyl carbonate (DMC), diethyl carbonate (DEC), and propylene carbonate (PC), as solvents in organic synthesis. Based on over seventy studies from the past 6 years, it shows their application in different organic reaction types, emphasizing their role in safer and more ...
Gabriela T. Quadros, Livia C. L. Valente, Thiago Barcellos, Daniela Hartwig, Laura Abenante, Eder J. Lenardão   +5 more
wiley   +1 more source

Determination of radio sensitivity of jasmine (Jasminum spp.) to gamma rays

Electronic Journal of Plant Breeding, 2018
Present study was carried out to find out mutagenic sensitivity of jasmine species to gamma rays. In this study, terminal and semi hardwood cuttings of three different jasmine species (Jasminum grandiflorum, cv. White, Jasminum multiflorum cv.
Sanchita Ghosh, M. Ganga and, K. Soorianathasundaram   +2 more
doaj   +1 more source