Results 31 to 40 of about 114,465,275 (302)

Genotoxicity testing in vitro - development of a higher throughput analysis method based on the comet assay

open access: yes, 2022
S.1570-1575Higher throughput methods, high content analysis and automated screening methods are of highest demand in drug development today. In toxicology, these strategies are becoming increasingly important, as well.
Ritter, D., Knebel, J.
core   +1 more source

Heterotypic Multicellular Spheroids as Experimental and Preclinical Models of Sprouting Angiogenesis

open access: yesBiology, 2021
Sprouting angiogenesis is the common response of live tissues to physiological and pathological angiogenic stimuli. Its accurate evaluation is of utmost importance for basic research and practical medicine and pharmacology and requires adequate ...
Igor V. Vakhrushev   +6 more
doaj   +1 more source

Sarcopenia Detection System Using RGB-D Camera and Ultrasound Probe: System Development and Preclinical In-Vitro Test [PDF]

open access: yesSensors, 2020
Sarcopenia is defined as muscle mass and strength loss with aging. As places, such as South Korea, Japan, and Europe have entered an aged society, sarcopenia is attracting global attention with elderly health. However, only few developed devices can quantify sarcopenia diagnosis modalities. Thus, the authors developed a sarcopenia detection system with
Yeoun-Jae Kim   +2 more
openaire   +3 more sources

Interregional compensatory mechanisms of motor functioning in progressing preclinical neurodegeneration. [PDF]

open access: yes, 2013
Understanding brain reserve in preclinical stages of neurodegenerative disorders allows determination of which brain regions contribute to normal functioning despite accelerated neuronal loss.
Scheller, Elisa   +18 more
core   +1 more source

Bone defect animal models for testing efficacy of bone substitute biomaterials

open access: yesJournal of Orthopaedic Translation, 2015
Large bone defects are serious complications that are most commonly caused by extensive trauma, tumour, infection, or congenital musculoskeletal disorders.
Ye Li   +5 more
doaj   +1 more source

Experimental Cell Line Models for Nephrotoxicity Screening

open access: yesРегуляторные исследования и экспертиза лекарственных средств, 2021
The aim of the study was to review literature data on cell models for experimental assessment of drug nephrotoxicity in vitro. Because of nephrotoxicity, 2% of new investigational medicinal products are discarded at the stage of preclinical in vivo ...
I. A. Mazerkina   +4 more
doaj   +1 more source

In Vitro Primary Cell Culture as a Physiologically Relevant Method for Preclinical Testing of Human Oncolytic Adenovirus [PDF]

open access: yesHuman Gene Therapy, 2012
Ad[I/PPT-E1A] is an oncolytic adenovirus that specifically kills prostate cells via restricted replication by a prostate-specific regulatory element. Off-target replication of oncolytic adenoviruses would have serious clinical consequences. As a proposed ex vivo test, we describe the assessment of the specificity of Ad[I/PPT-E1A] viral cytotoxicity and
Adamson, R. E.   +9 more
openaire   +3 more sources

Establishment of contaminant-free perennial plants in vitro

open access: yes, 1999
Perennial plant tissue cultures are established by disinfecting field or greenhouse-grown plant parts and transferring them to sterile medium in vitro. Typically, shoots harvested from field or greenhouse-grown plants are placed in water, either to force
McMeans O.M.   +5 more
core   +1 more source

In Vitro Antibiotic Susceptibilities of Ocular Isolates in North and South America

open access: yes, 1998
PURPOSETo assess the in vitro susceptibility of ocular bacterial isolates from North and South America to antiinfectives that are commonly used in the treatment of external ocular infection.
In Vitro Antibiotic Testing Grp   +2 more
core   +1 more source

The benefits and limitations of animal models for translational research in cartilage repair

open access: yesJournal of Experimental Orthopaedics, 2016
Much research is currently ongoing into new therapies for cartilage defect repair with new biomaterials frequently appearing which purport to have significant regenerative capacity.
Conor J. Moran   +5 more
doaj   +1 more source

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