From the lungs of cows to the lungs of premature babies

The meatpacking industry is famed for using all parts of the animal except the oink or the moo. Even by that standard, a tiny Canadian pharmaceutical company, BLES Biochemicals, does the industry one better, by collecting an off-white foam — a pulmonary surfactant — from the lungs of cattle at a slaughterhouse for eventual use… » Read More

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