Teodora P. Popova

Antimicrobial Activity of Pregnenolone in vitro

Teodora P. Popova, Ignat Ignatov, Toshka Petrova & Georgi Dinkov · Journal of Pharmaceutical Research International · 2021

The antimicrobial effect of pregnenolone on clinical and reference strains of Escherichia coli and Staphylococcus aureus was tested. Pregnenolone was found to have inhibitory activity against all tested bacterial strains. Slightly higher sensitivity is shown by the strains of S....

Open access Research Article 10.9734/jpri/2021/v33i131139

Determination of the Anti-inflammatory and Anti-microbial Activity of a Cosmetic Product Silver Stop® Cream

Zhechko P. Dimitrov, Teodora P. Popova, Irina M. Gotova, Ignat Ignatov, Teodora Todorova, Toshka E. Petrova & Fabio Huether · Journal of Pharmaceutical Research International · 2023

The anti-inflammatory and antimicrobial effects of a cream containing extracts of African geranium (Pelargonium sidoides DC.), black elderberry (Sambucus nigra L.) and St. John's wort (Hypericum perforatum L.) in colloidal nanosilver (AgNPs) at a concentration of 30 ppm, denoted...

Open access Research Article 10.9734/jpri/2023/v35i47321