* Proximal Convoluted Tubule: This is a part of the nephron in the kidney, responsible for reabsorbing water, glucose, amino acids, and other essential nutrients from the filtrate.

* Post Cycle Therapy: This is a term used in bodybuilding and refers to the use of medication after a cycle of anabolic steroids to help the body recover and restore its natural hormone production.

To know which meaning is intended, you need to consider the context of the situation.