Search results - 79 results
Characteristics of serology-based vaccine potency models for foot-and-mouth disease virus.
differences were observed between the laboratories and the serological assays used, the logistic models accurately predicted the in vivo protection status of the animals in 74-93% of the cases and the antibody ...
Genotoxicity of water extracts from hypoxis species
Toxicology in vitro, Lissabon, Portugal (2012) Keywords: Comet Assay cytome assay genotoxicity Hypoxis Abstract: There is a continuous search for new medication against many diseases. The main reason is that ...
Combretum microphyllum and Leucospermum erubescens inhibit the genotoxic effects of 4-NQO, MMC and EMS in vitro
Comet Assay Congresses Control Dna DNA Damage effect effects Electrophoresis Faculty feed food gene general genotoxicity health Institute investigation IS Leaf Medicine methanol extract micronucleus ...
Mutagenicity, antimutagenicity and cytotoxicity evaluation of South African Podocarpus species
South Africa. In vitro pharmacological screening of leaf and stem extracts of these species exhibited potent antimicrobial, anti-inflammatory, anti-tyrosinase, anthelmintic, acetylcholinesterase ...
In vitro evaluation of antimicrobial and antioxidant activities of some Tunesian vegetables
theFolin-Ciocalteu colorimetric method. The antioxidant activity was evaluated using the DPPH assay.Among tested extracts, the methanolic extract of Apium graveolens had the best antifungal activity against Candida ...
Measurement of systemic and local respiratory cell-mediated immunity after influenza infection in chickens.
(2011) Keywords: Animals Antigens, Viral Chickens Immunity, Cellular Immunity, Mucosal In Vitro Techniques Influenza A Virus, H5N2 Subtype Influenza in Birds Interferons Lung Lymphocyte Activation Spleen ...
Implementation over the past 20 years of the 3R's principle for batch release at the Scientific Institute of Public Health, Belgium (IPH).
in vivo studies by a reliable in vitro assay omitting the use of laboratory animals, but this is an even more time consuming effort. Health Topics: Vaccine batch conformity Vaccin lot conformiteit ...
Establishment of a biological reference preparation for Hepatitis A Vaccine (Inactivated, Non-adsorbed)4425
STORAGE Storage temperature study Temperature Test TESTING use vaccine vaccines values VIRUS Abstract: A reference standard calibrated in International Units (IU) is needed for the in vitro potency assay of ...
Design, synthesis and pharmacological characterization of endomorphin analogues with non-cyclic amino acid residues in position 24386
DOR)-representative binding assays and bioassays in vitro, as well as in the mouse hot-plate test in vivo. Finally, the degradation rates of all analogues in the presence of either rat brain homogenate or selected ...
In vitro and in vivo genotoxicity of radiofrequency fields
Mutation Research/Reviews in Mutation Research, Volume 705, Issue 3, Number 268 (2010) Keywords: Combined effects Comet Assay Cytogenetics Dna mobile phone Radiofrequency radiation Health Topics: ...