add example. 1  en The Amur Leopard (from the name of the river flowing at the border between Russia and China, or Far Eastern leopard, Panthera pardus orientalis) is quite certainly the rarest and most endangered big cat in the world because of a wild population of only 30 to 35 individuals [ 1 ].
The result is an. increase in carbon dioxide levels (hypercapnia) in the blood. While either slow. breathing or shallow breathing may occur with hypoventilation, the rate or depth of. breathing is not diagnostic, since hypoventilation by definition only occurs if there is an. increase in carbon dioxide levels.
Snopes, a trusted website that counters urban legend with legitimate research, quickly dismisses the first theoryâthat the grape juice changes the pH to inhibit the virusâarguing that the pH levels in the digestive process are so varied and the virus survives them, so thereâs no way the grape juice could change the pH enough to affect the virus.