Results 11 to 20 of about 395,116 (200)

RTX-Toxins [PDF]

open access: yesToxins, 2020
RTX-Toxins (Repeats in ToXin) are members of a rapidly expanding family of proteins [...]
openaire   +4 more sources

Human Leukemia T-Cell Lines as Alternatives to Animal Use for Detecting Biologically Active Staphylococcal Enterotoxin Type B

open access: yesToxins, 2021
Staphylococcal enterotoxin type B (SEB) is associated with food poisoning. Current methods for the detection of biologically active SEB rely upon its ability to cause emesis when administered to live kittens or monkeys.
Reuven Rasooly   +3 more
doaj   +1 more source

Cervical dystonia: non-motor aspects

open access: yesНеврология, нейропсихиатрия, психосоматика, 2020
Cervical dystonia (CD) is manifested by violent, often painful movements of the neck muscles with the abnormal head and/or neck postures being formed. Disease progression leads to disability of patients.
O. A. Druzhinina   +3 more
doaj   +1 more source

Liquid chromatography-tandem mass spectrometry analysis of a ratio-optimized drug pair of Sophora flavescens Aiton and Coptis chinensis Franch and study on the mechanism of anti-colorectal cancer effect of two alkaloids thereof

open access: yesFrontiers in Oncology, 2023
The drug pair consisting of Sophora flavescens Aiton (Sophorae flavescentis radix, Kushen) and Coptis chinensis Franch. (Coptidis rhizoma, Huanglian), as described in Prescriptions for Universal Relief (Pujifang), is widely used to treat laxation ...
Zihan Chen   +14 more
doaj   +1 more source

Octyl Gallate Use to Protect Seeds from Foodborne Fungal Pathogens

open access: yesBiology and Life Sciences Forum, 2022
There is limited efficacy with conventional seed sanitation methods, directly affecting food safety. Insufficient elimination of mycotoxin-producing fungi contaminating seed surfaces can result in high mycotoxin contamination.
Jong H. Kim, Kathleen L. Chan
doaj   +1 more source

Botulinum toxin

open access: yesIndian Journal of Dermatology, 2010
Botulinum toxin, one of the most poisonous biological substances known, is a neurotoxin produced by the bacterium Clostridium botulinum. C. botulinum elaborates eight antigenically distinguishable exotoxins (A, B, C(1), C(2), D, E, F and G). All serotypes interfere with neural transmission by blocking the release of acetylcholine, the principal ...
Nigam P, Nigam Anjana
openaire   +3 more sources

THE BACTERIAL TOXINS. [PDF]

open access: yesJAMA: The Journal of the American Medical Association, 1901
Our object in presenting this paper is merely to outline the theory of the nature and action of the bacterial toxins which we are endeavoring to demonstrate, and to describe our method of work and the results which we have reached through the experiments we have so far made, which are very incomplete and really only a beginning toward the thorough ...
Thomas B. Cooley, Victor C. Vaughan
openaire   +3 more sources

Cholera toxin [PDF]

open access: yesBioscience Reports, 1977
Summary1. Death in several infectious diseases is caused by protein toxins secreted by invading bacteria. Cholera toxin is a simple protein secreted by Vibrio cholerae colonizing the gut; it is responsible for the massive diarrhoea that is cholera.2. The primary action of cholera toxin is an activation of adenylate cyclase, an enzyme found on the inner
openaire   +3 more sources

Cinnamic Acid Analogs as Intervention Catalysts for Overcoming Antifungal Tolerance

open access: yesMolecules, 2017
Disruption of fungal cell wall should be an effective intervention strategy. However, the cell wall-disrupting echinocandin drugs, such as caspofungin (CAS), cannot exterminate filamentous fungal pathogens during treatment.
Jong H. Kim   +2 more
doaj   +1 more source

Toxins and venoms [PDF]

open access: yesCurrent Biology, 2009
The compounds that we recognize as toxins and venoms span an enormous diversity of pharmacological and ecological functions. The selection pressures driving the modification of venoms and toxins are fundamentally different from those of other proteins, and result in somewhat different evolutionary dynamics.
openaire   +3 more sources

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