The American Journal of Pharmacy, Volume 73, Issue 7, published in 1901 under the authority of the Philadelphia College of Pharmacy, offers a comprehensive exploration of pharmacological advancements and botanical studies pertinent to the era. This volume serves as a valuable historical resource, reflecting the scientific inquiries and methodologies of early 20th-century pharmaceutical research.

A significant highlight of this issue is the detailed examination of adrenalin, the active principle of the suprarenal glands. The article delves into the isolation process of crystalline adrenalin, discussing its physiological properties, pharmacological effects, and therapeutic applications. This pioneering work laid the groundwork for future research into glandular substances and their medical uses, marking a milestone in the field of pharmacology.

In addition to the study on adrenalin, the journal features a range of articles on various medicinal plants and their properties. For instance, the analysis of the Mexican plant Tecoma mollis provides insights into its chemical composition and potential therapeutic benefits. Similarly, the examination of constituents in poison ivy (Rhus toxicodendron) offers a glimpse into the early understanding of plant-based toxins and their implications for human health.

The volume also includes discussions on the synthesis of closed carbon chains by William Henry Perkin, contributing to the field of organic chemistry. Furthermore, the journal presents a collection of spagyric preparations, which are alchemical remedies aimed at curing diseases and conserving health. These formulations reflect the blending of traditional herbal practices with emerging scientific approaches to medicine.

Volume 73, Issue 7 of the American Journal of Pharmacy encapsulates the intersection of traditional herbal knowledge and burgeoning scientific inquiry at the turn of the 20th century. It provides a window into the evolving landscape of pharmaceutical science, highlighting both the continuity of herbal medicine and the innovations that have shaped modern pharmacology.