There are 4 processes that occur to make this happen: 1  Pulmonary ventilation, or the movement of air into and out of the lungs; 2  Pulmonary diffusion, or the exchange of O2 and CO2 between the lungs and the blood; 3  Transport of O2 and CO2 in the blood;
What is BioTEÂ® Therapy? BioTEÂ® therapy is a type of hormone replacement therapy designed to use pellets derived from natural plant sources. These pellets are implanted beneath the skin, which in turn allow for them to slowly release a desirable amount of hormones over a prolonged period of time.
There are three types of estrogens commonly used in bioidentical hormone replacement therapy: estrone, estradiol, and estriol. A common mixed formulation known as Tri-est includes 80 percent estriol with 10 percent each of estrone and estradiol.