Regeneron spent $5 billion repurchasing shares from Sanofi in May 2020 and $900 million repurchasing global rights to Libtayo in July 2022, yet a windfall from sales of its Covid antibody cocktail as ...
What is Known About the Estrogen Deficiency of Menopause & Specific Autoimmune Diseases It is known that many natural, pathological and therapeutic conditions can change serum estrogen levels ...
There are at least 70 documented autoimmune diseases [36] and the prevalence of autoimmune disease is rapidly rising worldwide, for reasons not completely understood. [37] Although the disorders ...