“Microscopic correlates consisted of cortical hypertrophy/vacuolation in the adrenal glands, atrophy in the prostate, secretory depletion in the seminal vesicles/coagulating glands, germ cell debris/oligospermia in the epididymides, and lymphoid depletion in the thymus.”
“VX-445-related radioactivity crossed the blood-brain barrier, but measured concentrations in the brain were about 3-fold lower relative to plasma. A tissue distribution study in Long-Evans rats showed no significant distribution to melanin-containing tissues (skin, eyes), indicating that VX-445 did not preferentially associate with melanin.”