The pharmacological section of the historical collection describes a broad experimental programme. Most of the material concerns animal studies and exploratory laboratory observations. It should be read as historical research context, not as proof of a personal treatment outcome.
Topics described in the historical material
Spermatogenesis
The source describes quantitative cytological studies in rats concerning spermatogonia, spermatocytes and spermatids.
DNA synthesis
The source discusses cytohistoradiographic observations concerning labelled spermatogonia in treated and control animals.
Sertoli and Leydig cells
The historical discussion reports observations concerning Sertoli-cell counts and states that no differences were identified in Leydig-cell counts in the described animal experiment.
Spermatozoa characteristics
The material discusses concentration, motility and survival observations in experimental animals.
Hormone measurements
The collection includes a small exploratory study in healthy subjects measuring hormones from the hypophyseal-gonadal axis.
Pharmacokinetics and toxicology
The source includes animal pharmacokinetic observations and acute, subacute and chronic toxicology sections.
Selected historical charts
Experimental groups
Presented for documentary context.
Motility observations
Presented alongside the historical pharmacology summary.
Study illustration
Included as part of the documented source collection.