Results 51 to 60 of about 2,019 (200)

Cytotoxic activity of a fixed amount of Lys49 myotoxin, alone or in combination with low amounts of Asp49 myotoxin, upon C2C12 myotubes.

open access: yes, 2014
The indicated amounts of toxins were added in a total volume of 150 µL. Cytolysis was determined by the release of lactate dehydrogenase to the medium, 3 h after exposure of the cells to the toxins.
Bruno Lomonte (181809)   +4 more
core   +1 more source

Ac2-26 Mimetic Peptide of Annexin A1 Inhibits Local and Systemic Inflammatory Processes Induced by Bothrops moojeni Venom and the Lys-49 Phospholipase A2 in a Rat Model. [PDF]

open access: yesPLoS ONE, 2015
Annexin A1 (AnxA1) is an endogenous glucocorticoid regulated protein that modulates anti-inflammatory process and its therapeutic potential has recently been recognized in a range of systemic inflammatory disorders.
Bruna Stuqui   +6 more
doaj   +1 more source

A single-step purification of bothropstoxin-1

open access: yesBrazilian Journal of Medical and Biological Research, 1998
Bothrops venoms are complex mixtures of components with a wide range of biological activities. Among these substances, myotoxins have been investigated by several groups.
P.J. Spencer   +4 more
doaj   +1 more source

De Novo Multi‐Mechanism Antimicrobial Peptide Design via Multimodal Deep Learning

open access: yesAdvanced Science, Volume 13, Issue 28, 18 May 2026.
Current AI‐driven peptide discovery often overlooks complex structural data. This study presents M3‐CAD, a generative pipeline that leverages 3D voxel coloring and a massive database of over 12 000 peptides to capture nuanced physicochemical contexts.
Xiaojuan Li   +23 more
wiley   +1 more source

Production and partial characterization of monoclonal antibodies to Bothrops asper (terciopelo) myotoxin

open access: yes, 1988
Seven murine monoclonal antibodies against Bothrops aspen myotoxin were produced and partially characterized. They revealed the presence of at least four cross-reacting basic components in crude venom, with a common subunit mol.
Kahan, Lawrence, Lomonte, Bruno
core   +1 more source

Image1_Molecular Architecture of the Antiophidic Protein DM64 and its Binding Specificity to Myotoxin II From Bothrops asper Venom.TIF

open access: yes, 2022
DM64 is a toxin-neutralizing serum glycoprotein isolated from Didelphis aurita, an ophiophagous marsupial naturally resistant to snake envenomation. This 64 kDa antitoxin targets myotoxic phospholipases A2, which account for most local tissue damage of ...
Thomas J. D. Jørgensen (8862011)   +16 more
core   +1 more source

Fibro‐Adipogenic Progenitors Regulate Orofacial Neuromuscular Junction Regeneration via Myostatin

open access: yesJournal of Cachexia, Sarcopenia and Muscle, Volume 17, Issue 2, April 2026.
ABSTRACT Background Orofacial and limb muscles differ in embryonic origin and regenerative capacity. Neuromuscular junction (NMJ) regeneration is critical for muscle restoration both histologically and functionally. The relative potential of orofacial and limb muscles to form postsynaptic apparatuses remains elusive.
Ruizhi Li   +7 more
wiley   +1 more source

Association Between Abnormal DNA Methylation and Altered Transcriptome in Muscle Five Years After Critical Illness

open access: yesJournal of Cachexia, Sarcopenia and Muscle, Volume 17, Issue 1, February 2026.
ABSTRACT Background Critically ill patients requiring intensive care unit (ICU) admission suffer from muscle weakness that persists for years. Recently, altered RNA expression was documented in muscle of former ICU patients 5 years after critical illness that suggested disrupted mitochondrial function, disturbed lipid metabolism and fibrosis, of which ...
Ceren Uzun Ayar   +4 more
wiley   +1 more source

Isolation from a polyvalent antivenom of antibodies to a myotoxin in Bothrops asper snake venom

open access: yes, 1985
Antibodies against Bothrops asper rmyotoxin were purified from a polyvalent antivenom by affinity chromatography . These antibodies neutralized most of the myotoxic activity of crude B.
Mata, Eugenia   +2 more
core   +1 more source

Image8_Molecular Architecture of the Antiophidic Protein DM64 and its Binding Specificity to Myotoxin II From Bothrops asper Venom.JPEG

open access: yes, 2022
DM64 is a toxin-neutralizing serum glycoprotein isolated from Didelphis aurita, an ophiophagous marsupial naturally resistant to snake envenomation. This 64 kDa antitoxin targets myotoxic phospholipases A2, which account for most local tissue damage of ...
Thomas J. D. Jørgensen (8862011)   +16 more
core   +1 more source

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