Bioproduction of usnic acid from acetate by kaolinite immobilized cells of Cladonia substellata Vain.

Autor: Eugenia C. Pereira, Teresa Pereyra, Sueli C. Matos, Nicaçio H. da Silva, Laise Andrade, Carlos Vicente

Publikováno v: Acta Societatis Botanicorum Poloniae, Vol 64, Iss 2, Pp 171-174 (2014)

Cells of the lichen Cladonia substellata, immobilized in kaolinite and supplied with acetate, produce at room temperature large amounts of usnic acid which can be recovered from the washing solution.

Externí odkaz: https://doaj.org/article/5deb936d77724dfc93338c8641140168

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Histomorfometric Analysis of the Endochondral Ossification of the limbs of Rats submitted to Usnic Acid from Cladonia Substellata (AHTI) encapsulated in Plga-Microspheres / Análise Histomorfométrica da Ossificação Endocondral dos membros de Ratos submetidos ao Ácido Úsnico de Cladonia Substellata (AHTI) encapsulado em Microesferas de Plga

Autor: Noemia Pereira da Silva Santos, Márcia Vanusa da Silva, Nicácio Henrique da Silva, Katharine Raquel Pereira dos Santos, Keila Tamires da Silva, Francisco Carlos Amanajás de Aguiar Júnior, Ketsia Sabrina do Nascimento Marinho, Sônia Pereira Leite, Erivaldo A. Antonio

Publikováno v: Brazilian Journal of Health Review; Vol. 3 No. 5 (2020); 14250-14266
Brazilian Journal of Health Review; v. 3 n. 5 (2020); 14250-14266
Brazilian Journal of Health Review
Federação das Indústrias do Estado do Paraná (FIEP)
instacron:BJRH
Brazilian Journal of Health Review; Vol 3, No 5 (2020); 14250-14266

The aim of this study was to evaluate the histology and morphometry of endochondral ossification in limbs of rats submitted to usnic acid from Cladonia substellata (AHTI) encapsulated in PLGA-microspheres. It was used 12 pregnant Wistar rats that wer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44da1c7bb7788752917b5c4b3023c7a6
https://ojs.brazilianjournals.com.br/ojs/index.php/BJHR/article/view/18026

Usnic Acid Potassium Salt: Evaluation of the Acute Toxicity and Antinociceptive Effect in Murine Model

Autor: Emerson Peter da Silva Falcão, Diego J.R. da Silva, Eugênia C. Pereira, Nicodemos Teles de Pontes Filho, Mônica Cristina Barroso Martins, Maria Helena Madruga Lima Ribeiro, Mônica Camelo Pessoa de Azevedo Albuquerque, João Ricardhis Saturnino de Oliveira, Marcos André Cavalcanti Bezerra, Janaína V. dos Anjos, Vera Lúcia de Menezes Lima, Mario Ribeiro de Melo-Júnior, José Guedes da Silva Júnior, André de Lima Aires, Hallysson Douglas Andrade de Araújo, Nicácio Henrique da Silva

Publikováno v: Molecules, Vol 24, Iss 11, p 2042 (2019)
Molecules
Volume 24
Issue 11

To obtain usnic acid potassium salt (PS-UA), the usnic acid (UA) was extracted and purified from the lichen Cladonia substellata, and modified to produce PS-UA. The structure was determined by 1H-NMR, IR and elemental analysis, ratified through compu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae28fab129a8341f93933b9510fdc682
https://www.mdpi.com/1420-3049/24/11/2042

Bioproduction of usnic acid from acetate by kaolinite immobilized cells of Cladonia substellata Vain

Autor: Carlos Vicente, Sueli C. Matos, Laise de Holanda Cavalcanti Andrade, Teresa Pereyra, Nicácio Henrique da Silva, E. C. Pereira

Publikováno v: Acta Societatis Botanicorum Poloniae, Vol 64, Iss 2, Pp 171-174 (2014)

Cells of the lichen Cladonia substellata, immobilized in kaolinite and supplied with acetate, produce at room temperature large amounts of usnic acid which can be recovered from the washing solution.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db4e219c5f776c8686fbd063c2c9d9d8
https://pbsociety.org.pl/journals/index.php/asbp/article/view/995