The venom's action also varies with the seasons, being more painful in summer kêu ca in winter.
Still, he insightfully states that the individuals of a venomous species tự not always inoculate the same quantity of venom.
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He further believed that the viper inoculates its venom at the moment it reverses itself.
As already noted, stingray spines apparently continue to tướng retain venom for some time after becoming detached from the animal.
However, virtually nothing is known about the effects of ectoparasitic venom on other individuals of the parasitoid itself, or other competing parasitoid species.
Another frequently studied model peptide with hydrophobic and positively charged surfaces is the 26-residue bee venom peptide melittin.
He argues that it is misguided to tướng say of a given venom that it is mortal without reference to tướng the psychological state of the victim.
The above procedure was repeated 4 to tướng 5 times to tướng maximize the yield of peptide toxins from the crude venom.
Three plant compounds, wedelolactone, sitosterol and stigmasterol were able to tướng neutralise lethal doses of the venom.
I had been hurt by the crude insults, deliberate distortions and sheer venom that had been directed at us.
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Put differently: a venom is not a venom per se, but rather has the property to tướng act as such in certain bodies.
Differences in venom composition may play a role in the effectiveness of the medicinal plants used for snakebites.
In his view, the venom is inoculated by the fangs of a snake, or the spur of a scorpion, which, he says, he observed to tướng be hollow.
Over the century, the baker's guild was assailed with growing venom as an anti-social racket restricting admissions to tướng the trade, monopolizing custom, pushing prices up, and making fortunes.
The venoms contain many different toxins that vary in their effects; some are extremely toxic.
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