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
1977 1
1980 2
1984 1
1991 1
2005 1
2006 1
2007 2
2008 1
2010 1
2011 1
2012 1
2013 2
2014 1
2015 1
2017 1
2018 1
2020 1
2021 1
2022 1
2023 1
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

18 results

Results by year

Filters applied: . Clear all
Page 1
Showing results for physodalic
Your search for physodalin retrieved no results
Phytochemical composition, biological activity and anti-inflammatory potential of acetone extract from the lichen Platismatia glauca (L.) W.L. Culb. & C.F. Culb.
Kosanić M, Ranković B, Stanojković T, Vasiljević P, Kočović A, Manojlović A, Anđić M, Bradić J, Jakovljević V, Manojlović N. Kosanić M, et al. Nat Prod Res. 2023 Dec 15:1-11. doi: 10.1080/14786419.2023.2294479. Online ahead of print. Nat Prod Res. 2023. PMID: 38099357
The phytochemical study of PGAE showed presence of seven compounds: salazinic acid, beta-orcinol carboxylic acid, 3-hydroxyphysodalic acid, physodalic acid, physodic acid, atranorin, and chloroatranorin. The antimicrobial potential was determined by microdilution which sho …
The phytochemical study of PGAE showed presence of seven compounds: salazinic acid, beta-orcinol carboxylic acid, 3-hydroxyphysodalic acid, …
Hypogymnia tubulosa extracts: chemical profile and biological activities.
Stojanović G, Zlatanović I, Zrnzević I, Stanković M, Stankov Jovanović V, Zlatković B. Stojanović G, et al. Nat Prod Res. 2018 Nov;32(22):2735-2739. doi: 10.1080/14786419.2017.1375926. Epub 2017 Sep 13. Nat Prod Res. 2018. PMID: 28901170
The HPLC-UV analysis revealed the presence of depsidones, 3-hydroxyphysodic, 4-O-methyl physodic acid, physodic and physodalic acid together with two depsides, atranorin and chloroatranorin. ...
The HPLC-UV analysis revealed the presence of depsidones, 3-hydroxyphysodic, 4-O-methyl physodic acid, physodic and physodalic acid t …
Mutagenicity of lichen constituents.
Shibamoto T, Wei CI. Shibamoto T, et al. Environ Mutagen. 1984;6(5):757-62. doi: 10.1002/em.2860060512. Environ Mutagen. 1984. PMID: 6236972
Usnic acid (the most abundant lichen constituents), physodic, and physodalic acids isolated from Hypogymnia enteromorph (Ach.) Nyl. were tested for mutagenicity in the Ames Salmonella/microsome assay. Physodalic acid exhibited clear dose-related mutagenicity against …
Usnic acid (the most abundant lichen constituents), physodic, and physodalic acids isolated from Hypogymnia enteromorph (Ach.) Nyl. w …
Phytochemical Analysis, Cytotoxic, Antioxidant, and Antibacterial Activities of Lichens.
Aoussar N, Laasri FE, Bourhia M, Manoljovic N, Mhand RA, Rhallabi N, Ullah R, Shahat AA, Noman OM, Nasr FA, Almarfadi OM, El Mzibri M, Vasiljević P, Benbacer L, Mellouki F. Aoussar N, et al. Evid Based Complement Alternat Med. 2020 Dec 2;2020:8104538. doi: 10.1155/2020/8104538. eCollection 2020. Evid Based Complement Alternat Med. 2020. PMID: 33343680 Free PMC article.
RESULTS: The findings of phytochemical analysis showed that the lichens studied possess interesting bioactive molecules such as physodalic acid, evernic acid, and usnic acid, as well as protocetraric acid. ...
RESULTS: The findings of phytochemical analysis showed that the lichens studied possess interesting bioactive molecules such as physodali …
Secondary metabolites of the lichen Hypogymnia physodes (L.) Nyl. and their presence in spruce (Picea abies (L.) H. Karst.) bark.
Latkowska E, Bober B, Chrapusta E, Adamski M, Kaminski A, Bialczyk J. Latkowska E, et al. Phytochemistry. 2015 Oct;118:116-23. doi: 10.1016/j.phytochem.2015.08.016. Epub 2015 Sep 2. Phytochemistry. 2015. PMID: 26342621
In addition to the previously described secondary metabolites (protocetraric, physodalic, 3-hydroxyphysodic, physodic, and 2'-O-methylphysodic acids, atranorin and chloroatranorin) of H. physodes, further three were identified in its thalli: conphysodalic, 4-O-methylphysod …
In addition to the previously described secondary metabolites (protocetraric, physodalic, 3-hydroxyphysodic, physodic, and 2'-O-methy …
Physiological responses of root-less epiphytic plants to acid rain.
Kováčik J, Klejdus B, Bačkor M, Stork F, Hedbavny J. Kováčik J, et al. Ecotoxicology. 2011 Mar;20(2):348-57. doi: 10.1007/s10646-010-0585-x. Epub 2010 Dec 14. Ecotoxicology. 2011. PMID: 21161375
Almost all phenolic acids in Tillandsia leaves decreased in response to AR and activities of selected enzymes (phenylalanine ammonia-lyase, polyphenol oxidase, ascorbate- and guaiacol-peroxidase) were enhanced by AR. In lichens, considerable increase in metabolites (physodalic …
Almost all phenolic acids in Tillandsia leaves decreased in response to AR and activities of selected enzymes (phenylalanine ammonia-lyase, …
Lichen substances affect metal adsorption in Hypogymnia physodes.
Hauck M, Huneck S. Hauck M, et al. J Chem Ecol. 2007 Jan;33(1):219-23. doi: 10.1007/s10886-006-9225-6. Epub 2006 Nov 29. J Chem Ecol. 2007. PMID: 17136464
If true, this hypothesis would help to provide a mechanistic explanation for results of a recent study showing increased production of physodalic acid by thalli of the lichen Hypogymnia physodes transplanted to sites with heavy metal pollution. ...Physodalic acid wa …
If true, this hypothesis would help to provide a mechanistic explanation for results of a recent study showing increased production of ph …
Phytochemical constituents, antioxidant and antistaphylococcal activities of Evernia prunastri (L.) Ach., Pseudevernia furfuracea (L.) Zopf. and Ramalina farinacea (L.) Ach. from Morocco.
Aoussar N, Achmit M, Es-Sadeqy Y, Vasiljević P, Rhallabi N, Ait Mhand R, Zerouali K, Manojlović N, Mellouki F. Aoussar N, et al. Arch Microbiol. 2021 Aug;203(6):2887-2894. doi: 10.1007/s00203-021-02288-5. Epub 2021 Mar 22. Arch Microbiol. 2021. PMID: 33754163
The phytochemical analysis of the methanol extracts of these lichens was performed by HPLC-UV method, the predominant phenolic compounds were evernic acid, physodalic acid and usnic acid for Evernia prunastri, Pseudevernia furfuracea and Ramalina farinacea, respectively. . …
The phytochemical analysis of the methanol extracts of these lichens was performed by HPLC-UV method, the predominant phenolic compounds wer …
Photosensitivity and allergy to aromatic lichen acids, Compositae oleoresins and other plant substances.
Thune PO, Solberg YJ. Thune PO, et al. Contact Dermatitis. 1980 Jan;6(2):81-7. doi: 10.1111/j.1600-0536.1980.tb03911.x. Contact Dermatitis. 1980. PMID: 7398280
Among the aromatic lichen compounds, atranorin was observed to be the most frequently involved allergen but also several other isolated lichen acids were immunologically active: d-usnic, evernic, stictic, fumarprotocetraric, lobaric, salazinic, diffractaic and physodic/physoda …
Among the aromatic lichen compounds, atranorin was observed to be the most frequently involved allergen but also several other isolated lich …
Metal homeostasis in Hypogymnia physodes is controlled by lichen substances.
Hauck M. Hauck M. Environ Pollut. 2008 May;153(2):304-8. doi: 10.1016/j.envpol.2007.08.023. Epub 2007 Oct 25. Environ Pollut. 2008. PMID: 17964034
This suggests that increasing the Cu(2+) and Mn(2+) tolerance stimulated the evolution of lichen substances in H. physodes. The depsidone physodalic acid is apparently most effective at reducing Cu(2+) and Mn(2+) uptake among the seven lichen substances produced by H. phys …
This suggests that increasing the Cu(2+) and Mn(2+) tolerance stimulated the evolution of lichen substances in H. physodes. The depsidone …
18 results