Search results
Results from the WOW.Com Content Network
It uses its venom primarily as a means of defense. The spitting cobra has the ability to direct venom up to three metres away from its location. [1] The trajectory of the venom that the cobra sprays is not at random. The spitting cobra has evolved to aim the venom that it spits into or as close as possible to the antagonist’s face and eyes. [1]
The murine IP LD 50 value for this snake is 2 mg/kg. [6] In September 2011, a snake keeper from the Eastern Cape in South Africa died shortly after a red spitting cobra sprayed venom into his face while he and a friend were photographing the snake. Some of the venom was believed to have entered his nasal passages and led to anaphylactic shock.
Their structure and activity are novel among snake venom components." [10] "The venom has a very high lethal potency, with an i.v. LD50 of 0.06-0.075 micrograms per g body weight in mice. The action of the venom is rapid and death results from seemingly neurotoxic effects.
The LD 50 in mice, which is used as a possible indicator of snake venom toxicity, is: 0.133 mg/kg intravenous, [26] 0.40 mg/kg intraperitoneal, [27] about 0.75 mg/kg subcutaneous. [28] For most humans, a lethal dose is about 40–70 mg, well within the amount that can be delivered in one bite.
Among snake families traditionally classified as venomous, the capacity seems to have evolved to extremes more than once by parallel evolution; 'non-venomous' snake lineages have either lost the ability to produce venom (but may still have lingering venom pseudogenes) or actually do produce venom in small quantities (e.g. 'toxic saliva ...
The Bulgarian film rating system is defined in the Film Industry Act of 2003 and administered by the National Film Rating Committee. [22] Since then, two more restrictive ratings (C+ and D+) have been added to the system: [23] [24] A – Recommended for children. B – No age restrictions. C – Not recommended for children under 12. No persons ...
Here's everything we know so far. When is the film coming out? "The Hunger Games: The Ballad of Songbirds and Snakes" premieres in theaters on Nov. 17.
Venom: Let There Be Carnage is a 2021 American superhero film featuring the Marvel Comics character Venom. The sequel to Venom (2018) and the second film in Sony's Spider-Man Universe (SSU), it was directed by Andy Serkis from a screenplay by Kelly Marcel .