Results 81 to 90 of about 9,255 (180)

Snakes and snakebite envenoming in Northern Tanzania: a neglected tropical health problem

open access: yesJournal of Venomous Animals and Toxins including Tropical Diseases, 2015
Background Snakebites cause considerable human and livestock injuries as well as deaths worldwide, and particularly have a high impact in sub-Saharan Africa.
M. J. Kipanyula, W. H. Kimaro
doaj   +1 more source

Snake venom ophthalmia and blindness caused by the spitting cobra (Naja nigricollis) in Nigeria.

open access: yes, 2016
Venom entered the eyes of 9 patients spat at by the spitting cobra, Naja nigricollis. In 5 the only effect was a simple conjunctivitis but 4 had corneal ulceration, 1 developed anterior uveitis indicating absorption of venom in the anterior chamber, and ...

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Der "Speiakt" von Naja nigricollis (Speikobra)

open access: yesRevue suisse de zoologie., 1965
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Necrosis, haemorrhage and complement depletion following bites by the spitting cobra (Naja nigricollis).

open access: yes, 2016
The Spitting Cobra, Naja nigricollis, is widely and densely distributed in Africa. Fourteen patients with proven N. nigricollis bites, who were seen in the savanna region of Nigeria, did not exhibit the neurological signs, such as cranial nerve lesions ...

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Tritium labelling of the α‐neurotoxin of Naja nigricollis [PDF]

open access: yesFEBS Letters, 1971
Menez, André   +5 more
openaire   +2 more sources

Is Direct Cardiotoxicity the Primary Cause of Deathfollowing I.V. Injection of the Basic Phospholipase A2 from Naja Nigricollis Venom?

open access: yes, 2008
The primary cause of death following i.v. injection of the basic phospholipase A2 (PLA2) from Naja nigricollis venom has been attributed to its direct cardiotoxicity.
LEE, CHEN-YUAN;LEE, SU-YU;LIN, WAN-WAN;CHEN, YUAN-MING   +1 more
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Management of Naja nigricollis Venom Ophthalmia in a Female German Shepherd Puppy at a Veterinary Teaching Hospital: A Case Report

open access: yes
Naja nigricollis venom ophthalmia is a form of envenomation in which the snake spits venom directly into the eyes of its victims. Snake venom contains a myriad of toxins that function both individually and synergistically to cause varying degrees of ...
M. O. Elijah   +4 more
core   +1 more source

Purification of the nicotinic acetylcholine receptor protein by affinity chromatography using a regioselectively modified and reversibly immobilized alpha-toxin from Naja nigricollis

open access: yes, 1997
A new method of affinity chromatography purification of the detergent-solubilized nicotinic acetylcholine receptor protein (nAChR) is presented, based on the reversible coupling of a chemically monomodified alpha-toxin from Naja nigricollis to a resin ...
Ringler, P   +3 more
core   +2 more sources

Anti-hemorrhagic Activity of Wild Custard Apple (Annona senegalensis) Ethanolic Leaf Extract on Spitting Cobra (Naja negricollis) Metalloprotease. [PDF]

open access: yes, 2020
The main feature of Naja nigricollis venom is its high proteolytic activity responsible for most of local and systemic effects observed during envenomation by this snake.
Segun, Rebecca Ayodele   +7 more
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Antimicrobial Profile of Selected Snake Venoms and Their Associated Enzymatic Activities

open access: yes, 2012
Aims: To investigate the antiviral and antibacterial profile of several crude snake venoms and to assess some of their enzymatic activities. Methodology: The antiviral activities of Naja haje, Bitis arietans, Naja nigricollis and Echis carinatus snake ...
Shebl, R. I.   +3 more
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