Results 121 to 130 of about 148,797 (204)

Notes on the toxins of Egyptian scorpions [PDF]

Biochemical Journal, 1944
openaire   +2 more sources

Molecular Studies of Alpha-Scorpion Toxin Interactions with Voltage-gated Sodium Channels [PDF]

, 2012
Thesis (Ph.D.)--University of Washington, 2012Voltage-gated sodium channels are responsible for initiation and propagation of the action potential in vertebrate nerve and muscle.
Wang, Jinti
core  

Neurohormonal activation in severe scorpion envenomation: correlation with hemodynamics and circulating toxin

, 2005
International audienceWe studied the effects of scorpion (Androctonus australis hector) venom on hemodynamics and on the release of catecholamines, neuropeptide Y (NPY), endothelin-1 (ET-1) and atrial natriuretic peptide (ANP) in dog model of severe ...
Aubrey, Nicolas, Elatrous, Souheil, Elayeb, Mohamed, Abroug, Fekri, Besbes, Lamia, Boukef, Riadh, Devaux, Christiane, Nouira, Semir   +7 more
core   +1 more source

Tuning Scorpion Toxin Selectivity: Switching From K_V1.1 to K_V1.3. [PDF]

Front Pharmacol, 2020
Gigolaev AM, Kuzmenkov AI, Peigneur S, Tabakmakher VM, Pinheiro-Junior EL, Chugunov AO, Efremov RG, Tytgat J, Vassilevski AA.   +8 more
europepmc   +1 more source

A recombinant insect-specific alpha-toxin of Buthus occitanus tunetanus scorpion confers protection against homologous mammal toxins.

, 1996
International audienceWe have constructed a cDNA library from venom glands of the scorpion Buthus occitanus tunetanus and cloned a DNA sequence that encodes an alpha-toxin. This clone was efficiently expressed in Escherichia coli as a fusion protein with
Borchani, L., Ménez, A., Ducancel, F., Boulain, J. C., Ben Khalifa, R., Pelhate, M., Bouhaouala-Zahar, B., El Ayeb, M., Zenouaki, I., Karoui, H.   +9 more
core   +1 more source

Characterization of Functional Effects of Two New Active Fractions Isolated From Scorpion Venom on Neuronal Ca2+ Spikes: A Possible Action on Ca2+-Dependent Dependent K+ Channels

Basic and Clinical Neuroscience, 2019
Introduction: It is a long time that natural toxin research is conducted to unlock the medical potential of toxins. Although venoms-toxins cause pathophysiological conditions, they may be effective to treat several diseases.
Hanieh Tamadon, Zahra Ghasemi, Fatemeh Ghasemi, Narges Hosseinmardi, Hossein Vatanpour, Mahyar Janahmadi   +5 more
doaj  

Scorpion I [PDF]

, 1969
The sole purpose of this Bulletin is to bring to the students the real truths about our institution no matter how radical or conservative they may be. We feel that the school newspaper, although they do their best, is unable to give the students anything
The Scorpion Staff
core  

Novel Blocker of Onco SK3 Channels Derived from Scorpion Toxin Tamapin and Active against Migration of Cancer Cells. [PDF]

ACS Med Chem Lett, 2020
Mayorga-Flores M, Chantôme A, Melchor-Meneses CM, Domingo I, Titaux-Delgado GA, Galindo-Murillo R, Vandier C, Del Río-Portilla F.   +7 more
europepmc   +1 more source

Scorpion toxin inhibits the voltage-gated proton channel using a Zn²⁺ -like long-range conformational coupling mechanism. [PDF]

Br J Pharmacol, 2020
Tang D, Yang Y, Xiao Z, Xu J, Yang Q, Dai H, Liang S, Tang C, Dong H, Liu Z.   +9 more
europepmc   +1 more source

Scorpion toxin peptide BMK86-P1 achieves mutation-reversible inhibition of KCNA2 at the cost of reduced efficacy in heteromers and murine neurons. [PDF]

Front Pharmacol
Brand EMM, Over L, Kalbacher H, Lambert R, Iavarone S, Lyu H, Hedrich UBS, Müller-Wöhrstein P.   +7 more
europepmc   +1 more source