Results 41 to 50 of about 17,950,531 (342)

Designed Azolopyridinium Salts Block Protective Antigen Pores In Vitro and Protect Cells from Anthrax Toxin [PDF]

open access: yes, 2013
Background:Several intracellular acting bacterial protein toxins of the AB-type, which are known to enter cells by endocytosis, are shown to produce channels.
Barth, Holger   +24 more
core   +1 more source

Lethally high ROS levels thwart resistance [PDF]

open access: yesNature Reviews Cancer, 2018
Wang, Leite de Oliveira et al. show that BRAFV600E-mutant melanomas that are resistant to BRAF and MEK inhibitors are vulnerable to increased levels of reactive oxygen species and that this can be exploited therapeutically using a histone deacetylase inhibitor.
openaire   +2 more sources

Metabolic Regulation of the Epigenome Drives Lethal Infantile Ependymoma

open access: yesCell, 2020
SUMMARY Posterior fossa A (PFA) ependymomas are lethal malignancies of the hindbrain in infants and toddlers. Lacking highly recurrent somatic mutations, PFAs are proposed as an epigenetically driven tumor for which model systems are lacking.
K. Michealraj   +65 more
semanticscholar   +1 more source

THE ROLE OF NON-LETHAL WEAPONS IN PUBLIC SECURITY [PDF]

open access: yesRevija za kriminologiju i krivično pravo, 2022
After World War II, “human rights” became a very vital issue all over the world, and with the publication of the Universal Declaration of Human Rights by the United Nations at the end of 1948, the subject gained an international status.
Erdem Eren Demir   +2 more
doaj   +1 more source

Perceptions of alien plants and animals and acceptance of control methods among different societal groups [PDF]

open access: yesNeoBiota, 2020
Biological invasions are a widespread phenomenon and cause substantial impacts on the natural environment and human livelihoods. Thus, the European Union (EU) recently adopted Regulation No 1143/2014 to limit the negative impacts of invasive alien ...
Raphael Höbart   +2 more
doaj   +3 more sources

A Reasonable Officer: Examining the Relationships Among Stress, Training, and Performance in a Highly Realistic Lethal Force Scenario

open access: yesFrontiers in Psychology, 2022
Under conditions of physiological stress, officers are sometimes required to make split-second life-or-death decisions, where deficits in performance can have tragic outcomes, including serious injury or death and strained police–community relations. The
Simon Baldwin   +9 more
doaj   +1 more source

Sub-Lethal Doses of Clothianidin Inhibit the Conditioning and Biosensory Abilities of the Western Honeybee Apis mellifera

open access: yesInsects, 2019
Insects play an important role in the stability of ecosystems by fulfilling key functions such as pollination and nutrient cycling, as well as acting as prey for amphibians, reptiles, birds and mammals.
Merle T. Bartling   +2 more
doaj   +1 more source

Effect of Ziziphora clinopodioides Essential Oil Stress on Viability of Lactobacillus acidophilus and Bifidobacterium bifidum Microencapsulated with Alginate-Chitosan and Physicochemical and Sensory Properties of Probiotic Yoghurt [PDF]

open access: yesIranian Journal of Veterinary Medicine, 2021
BACKGROUND: The probiotics must be alive in sufficient numbers and one of the main stress factors that probiotic strains should tolerate is food preservatives, like herbal essential oils (EOs).
Nafise Alighazi   +3 more
doaj   +1 more source

Lethal and non-lethal effects of trawling on the benthic invertebrate food web

open access: yes, 2020
The pulse trawl is presented as an alternative for the traditional tickler chain beam trawl. The beam trawl has a direct lethal effect on the benthic community, which is much less for the pulse trawl. However, the pulse trawl, due to its electrical field
van de Wolfshaar, K.E.   +4 more
core   +1 more source

The effects of network neighbours on protein evolution. [PDF]

open access: yesPLoS ONE, 2011
Interacting proteins may often experience similar selection pressures. Thus, we may expect that neighbouring proteins in biological interaction networks evolve at similar rates.
Guang-Zhong Wang, Martin J Lercher
doaj   +1 more source

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