Related Experiment Video
Updated: Jun 6, 2025

Human Placental and Decidual Organ Cultures to Study Infections at the Maternal-fetal Interface
Published on: July 21, 2016
Human Placenta in Premodern Europe-a Cultural and Pharmaceutical Agent
1Abteilung für Pharmazie- und Wissenschaftsgeschichte, Technische Universität Braunschweig.
Abstract:
This paper was prompted by some striking similarities between both the ritual and the medical use of placenta in Ming China and in premodern Europe. Contrary to most accounts, which focus either on the rise of chemiatric medicine or on the growing interest in "exotic" substances, the seventeenth century in Europe also reveals a revived interest in substances from animals, including materials from human bodies. The paper will analyse the use of words signifying the placenta, and follow the trace of vernacular knowledge about the placenta and its role in birth-giving, and in medieval medical texts on women's medicine. I will then analyse how the placenta is treated in systems of signatures in the age of alchemy and will try to trace the advent of more complicated preparations in the seventeenth century, and how between the eighteenth and the twenty-first century, the placenta meandered between a token of folk medicine (re)productive material and pharmaceutical resource.
Related Concept Videos
Physiological Barriers
The blood endothelial barrier is the most porous of these. It allows all small ionized, un-ionized, and lipophilic molecules to pass through the endothelial lining into the interstitial space...
Gonadal and Placental Hormones
In males, testosterone is the primary gonadal androgen. It plays a central role in the maturation of male reproductive organs — the penis and testes. Additionally, testosterone is instrumental in the development of secondary sexual characteristics — a deep voice as well as facial and pubic hair...
Factors Affecting Drug Distribution: Physiological Barriers
The capillary endothelial barrier allows only smaller molecules below 600 Da (Daltons) to pass through. It also restricts drugs like heparin that are bound to blood components, limiting their movement within the bloodstream.
The...

