Results 171 to 180 of about 345,070 (206)
Some of the next articles are maybe not open access.

STUDIES ON MUTAGENESIS IN GARLIC USING GAMMA RAYS TO DETERMINE LETHAL DOSE (LD 50) AND INDUCING MUTATION

Plant Archives
The experiment aimed to assess the effects of varying gamma radiation doses on seedling characteristics and determine the optimal radiation doses for garlic. Uniform size bulbs of one popular garlic variety namely Balagarh local harvested during rabi 2022 irradiated with gamma rays at 0, 5, 10, 15 and 20, 25Gy at the gamma chamber (GC-5000) of the ...
Swagata Mondal   +3 more
openaire   +1 more source

Immunomodulatory effects of cold stress on mice infected intraperitoneally with a 50% lethal dose of Toxoplasma gondii.

Neuroimmunomodulation, 2001
Cofactors such as stress have been suspected to play a role in the susceptibility to opportunistic infections. Toxoplasma gondii is one of the major opportunistic infectious agents in immunocompromised individuals, and infection can be modulated by external factors such as stress.The purpose of this study was to examine the in vivo and in vitro role of
H, Aviles, F P, Monroy
openaire   +1 more source

Estimation of acute oral toxicity in rates by determination of the approximate lethal dose rather than the LD50

Journal of Applied Toxicology, 1986
AbstractThe approximiate lethal dose (ALD) to rats following oral administration of nine chemicals was determined. The ALD (lowest dose at which death was produced) for each chemical was used to define the general order of toxicity as being either extremely, highly, moderately, slightly, or practically non‐toxic.
G L, Kennedy, R L, Ferenz, B A, Burgess
openaire   +2 more sources

[Are acute toxicity testing and the three Rs rule reconcilable? Example of the lethal dose 50 determination].

Annales pharmaceutiques francaises, 2004
Toxicity assessment and demonstration of innocuousness of chemical compounds have been part of the research studies conducted in the fields of pharmacy, agriculture and chemical industry for years. Acute systemic toxicity studies are an important element of the safety evaluation.
Fr, Dorandeu, G, Lallement
openaire   +1 more source

Immunomodulatory Effects of Cold Stress on Mice Infected Intraperitoneally with a 50% Lethal Dose of <i>Toxoplasma gondii</i>

Neuroimmunomodulation, 2001
Cofactors such as stress have been suspected to play a role in the susceptibility to opportunistic infections. <i>Toxoplasma gondii </i>is one of the major opportunistic infectious agents in immunocompromised individuals, and infection can be modulated by external factors such as stress.
Hernan Aviles, Fernando P. Monroy
openaire   +1 more source

VI. The 50 Per Cent Lethal Dose for the Chick Embryo

The British Journal of Radiology, 1957
John Boland, F. W. Tranter
openaire   +1 more source

Investigation on Median Lethal Dose (LD(50)) and Hypoglycemic Effect of Thymus fallax F. Leaves Essential Oil

2009
We aimed to investigate median lethal dose (LD(50)) and hypoglycemic effect of Thymus fallax F. leaves essential oil (TF) on healthy and diabetic mice. TF, glibenclamide (as a reference group) and isotonic saline solution (ISS) (control group) were administrated to the healthy and alloxan-induced diabetic mice.
Oezturk, Mustafa   +2 more
openaire   +1 more source

Integrative oncology: Addressing the global challenges of cancer prevention and treatment

Ca-A Cancer Journal for Clinicians, 2022
Jun J Mao,, Msce   +2 more
exaly  

Studies on mutagenesis in garlic using chemical mutagens to determine lethal dose (LD50) and create variability

Indian Journal of Horticulture, 2015
Vijay Mahajan   +3 more
openaire   +1 more source

Obesity and adverse breast cancer risk and outcome: Mechanistic insights and strategies for intervention

Ca-A Cancer Journal for Clinicians, 2017
Cynthia Morata-Tarifa   +1 more
exaly  

Home - About - Disclaimer - Privacy