Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2002 2
2004 2
2007 1
2008 1
2010 1
2012 1
2014 1
2017 1
2018 1
2019 3
2020 3
2021 5
2022 10
2023 10
2024 3

Text availability

Article attribute

Article type

Publication date

Search Results

43 results

Results by year

Filters applied: . Clear all
Page 1
Memory Recovery Effect of a New Bioactive Innovative Combination in Rats with Experimental Dementia.
Tancheva L, Kalfin R, Minchev B, Uzunova D, Tasheva K, Tsvetanova E, Georgieva A, Alexandrova A, Stefanova M, Solak A, Lazarova M, Hodzhev Y, Grigorova V, Yarkov D, Petkova-Kirova P. Tancheva L, et al. Among authors: kalfin r. Antioxidants (Basel). 2023 Nov 28;12(12):2050. doi: 10.3390/antiox12122050. Antioxidants (Basel). 2023. PMID: 38136170 Free PMC article.
Visualization of the individual blood microbiome to study the etiology of sarcoidosis.
Hodzhev Y, Tsafarova B, Tolchkov V, Youroukova V, Ivanova S, Kostadinov D, Yanev N, Zhelyazkova M, Tsonev S, Kalfin R, Panaiotov S. Hodzhev Y, et al. Among authors: kalfin r. Comput Struct Biotechnol J. 2023 Oct 20;22:50-57. doi: 10.1016/j.csbj.2023.10.027. eCollection 2023. Comput Struct Biotechnol J. 2023. PMID: 37928975 Free PMC article.
Therapeutic Potential of Myrtenal and Its Derivatives-A Review.
Dragomanova S, Andonova V, Volcho K, Salakhutdinov N, Kalfin R, Tancheva L. Dragomanova S, et al. Among authors: kalfin r. Life (Basel). 2023 Oct 20;13(10):2086. doi: 10.3390/life13102086. Life (Basel). 2023. PMID: 37895468 Free PMC article. Review.
Anti-COVID-19 Potential of Ellagic Acid and Polyphenols of Punica granatum L.
Alexova R, Alexandrova S, Dragomanova S, Kalfin R, Solak A, Mehan S, Petralia MC, Fagone P, Mangano K, Nicoletti F, Tancheva L. Alexova R, et al. Among authors: kalfin r. Molecules. 2023 Apr 27;28(9):3772. doi: 10.3390/molecules28093772. Molecules. 2023. PMID: 37175181 Free PMC article. Review.
Neurotensin(8-13) analogs as dual NTS1 and NTS2 receptor ligands with enhanced effects on a mouse model of Parkinson's disease.
Kühl T, Georgieva MG, Hübner H, Lazarova M, Vogel M, Haas B, Peeva MI, Balacheva AA, Bogdanov IP, Milella L, Ponticelli M, Garev T, Faraone I, Detcheva R, Minchev B, Petkova-Kirova P, Tancheva L, Kalfin R, Atanasov AG, Antonov L, Pajpanova TI, Kirilov K, Gastreich M, Gmeiner P, Imhof D, Tzvetkov NT. Kühl T, et al. Among authors: kalfin r. Eur J Med Chem. 2023 Jun 5;254:115386. doi: 10.1016/j.ejmech.2023.115386. Epub 2023 Apr 17. Eur J Med Chem. 2023. PMID: 37094450
43 results