Itâs also the key ingredient in most animal glues, as it can be made into a gelatin thatâs sticky when wet but hardens when it dries. The word collagen actually derives from the Greek kolla, meaning glue, and the suffix -gen, meaning producer. As large, muscled animals, horses contain lots of this glue producer. Horse glue isnât generally better or stickier than any other kind of animal glueâindeed, an elephant could be used to make even more glue than a horseâand animal glue is more often made from pigs and cattle.
Pulmonary edema is an accumulation of fluid within the parenchyma and air spaces of the lungs. Classically it is cardiogenic (left ventricular) but fluid may also accumulate due to damage to the lung.
Pulmonary Vessels. system that transports blood from the right ventricle to the lungs and back to the left atrium. Systemic Vessels. system that carries blood from the left ventricle to the tissues in all parts of the body and then returns the blood to the right atrium.