Comparison of patch testing <scp>Brazilian</scp> (<scp>Green</scp>) propolis and <scp>Chinese</scp> (poplar‐type) propolis: <scp>Clinical</scp> epidemiological study using data from the <scp>Information Network of Departments of Dermatology (IVDK)</s
Pattern of concomitant reactivity along with raw material properties suggests that the high frequency of positive reactions to NH400 may primarily result from bacterial contamination or impurities in the PT preparation rather than from propolis constituents.
Authors
- Katharina Piontek (ORCID: https://orcid.org/0000-0002-2667-6741)
- Steffen Schubert (ORCID: https://orcid.org/0000-0002-2359-2518)
- Karl Philipp Drewitz (ORCID: https://orcid.org/0000-0003-0808-1987)
- Claudia Lang (ORCID: https://orcid.org/0000-0003-0469-7661)
- Stefan Wöhrl (ORCID: https://orcid.org/0000-0002-6324-0007)
- Susanne Radonjic‐Hoesli (ORCID: https://orcid.org/0000-0002-5742-0765)
- Dagmar Simon (ORCID: https://orcid.org/0000-0001-8965-9407)
- Christian Apfelbacher (ORCID: https://orcid.org/0000-0003-3805-8219)
- Jürgen Grabbe
Institutions
- University of Bern (CH)
- University Hospital of Bern (CH)
- University Hospital of Zurich (CH)
- Universitätsmedizin Göttingen (DE)
- Kantonsspital Aarau (CH)
- University of Göttingen (DE)
Publication Details
- Journal
- Contact Dermatitis
- Published
- 2024-10-05
- DOI
- https://doi.org/10.1111/cod.14701
- Citations
- 16
- Primary Topic
- Bee Products Chemical Analysis
- Type
- article
- Field-Weighted Citation Impact
- 8.63