Results 151 to 160 of about 1,746 (180)

Electrical Cell Impedance Sensing (ECIS): Feasibility of a Novel In Vitro Approach to Studying Venom Toxicity and Potential Therapeutics. [PDF]

Toxins (Basel)
Choudhury A, Linne K, Bulfone TC, Hossain T, Sina AA, Bickler PL, Fry BG, Lewin MR.   +7 more
europepmc   +1 more source

The Effect of Subacute Marijuana Smoke Inhalation on Experimentally Induced Dermonecrosis by S. Aureus Infection

Immunopharmacology and Immunotoxicology, 1987
Dermonecrosis was induced in ICR mice by subcutaneous implantation of Staphylococcus aureus absorbed onto sterile cotton pellets. This model was used to assess the effects of marijuana smoke, marijuana placebo smoke and delta 9-tetrahydrocannabinol (delta 9-THC) on the local immune response to bacterial infection.
Mohammad Ashfaq, E.S. Watson, Hala N. ElSohly   +2 more
exaly   +4 more sources

Beneficial effects of Heparin and l Arginine on dermonecrosis effect induced by Vipera lebetina venom: Involvement of NO in skin regeneration

Acta Tropica, 2017
It is well known that snake venoms such as Viperidae caused severe local effects such as hemorrhage, myonecrosis and dermonecrosis which can lead to permanent tissue loss or the disability. The aim of this study is to evaluate the skin regeneration using heparin and l-arginine as well as the dermonecrotic effects induced by Vipera lebetina venom (VLV).
Fatima Laraba-Djebari
exaly   +4 more sources

Escherichia coli cytotoxic necrotizing factors and Bordetella dermonecrotic toxin: the dermonecrosis-inducing toxins activating Rho small GTPases

Toxicon, 2001
Escherichia coli cytotoxic necrotizing factors (CNFs) and Bordetella dermonecrotic toxin (DNT) have been recently found to comprise a novel family of dermonecrosis-inducing toxins which activate the small GTPases of the Rho family. They are single chain polypeptides consisting of an N-terminal domain responsible for binding to target cells and a C ...
Yasuhiko Horiguchi
exaly   +4 more sources

Rare case of dermonecrosis caused by a recluse spider bite in Europe [PDF]

BMJ Case Reports, 2016
Spider poisoning is rare in Europe, with very few reported cases in the literature. Recluse spider (genus Loxosceles) bites may lead to cutaneous and systemic manifestations known as loxoscelism. We report the second known case of spider bite poisoning in Malta caused by Loxosceles rufescens (Mediterranean recluse spider).
Monique Cachia, Liam Mercieca, Charles Mallia Azzopardi, Michael J. Boffa   +3 more
openalex   +3 more sources

Tetracycline Protects against Dermonecrosis Induced by Loxosceles Spider Venom [PDF]

Journal of Investigative Dermatology, 2007
Envenomation by spiders belonging to the Loxosceles genus (brown spider) often results in local dermonecrotic lesions. We have previously shown that Loxosceles sphingomyelinase D (SMase D), the venom component responsible for all the pathological effects, induced the expression of matrix metalloproteinases (MMPs) in rabbits and in human keratinocytic ...
Danielle Paixão-Cavalcante, Carmen W. van den Berg, Rute M. Gonçalves-de-Andrade, Matheus de Freitas Fernandes‐Pedrosa, Cinthya Kimori Okamoto, Denise V. Tambourgi   +5 more
openalex   +3 more sources

Inhibition of local hemorrhage and dermonecrosis induced by Bothrops asper snake venom: effectiveness of early in situ administration of the peptidomimetic metalloproteinase inhibitor batimastat and the chelating agent CaNa2EDTA.

American Journal of Tropical Medicine and Hygiene, 2000
Alexandra Rucavado, Teresa Escalante, A Franceschi, Fernando Cháves, Gloria Leà n, Yara Cury, M. Ovadia, J M Gutiérrez   +7 more
exaly   +2 more sources

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Cytotoxicity and dermonecrosis of sea nettle (Chrysaora quinquecirrha) venom

Toxicon, 1980
Abstract Abnormal morphological changes were observed in CHO K-1 cells previously exposed to either crude or DE-52 fractionated sea nettle (Chrysaora quinquecirrha) venom. At high doses the venom inhibited the growth of cultured cells and interfered with intracellular uridine and thymidine incorporation.
I, Neeman, G J, Calton, J W, Burnett
openaire   +2 more sources