Results 11 to 20 of about 522 (163)

Onosma armenum Extract Loaded Mesoporous Silica Nanoparticles for the Prevention of Biofilm‐Associated Infections [PDF]

ChemistryOpen
In this study, bioactive mesoporous silica nanoparticles (MSNPs) loaded with Onosma armenum extract were developed to evaluate their antibiofilm activity against biofilm‐forming Staphylococcus aureus ATCC 25923.
Sevim Feyza Erdoğmuş, Nilay Isitez, Emre Burak Ertuş, Cengiz Sarikurkcu   +3 more
doaj   +3 more sources

Potential Biochemical Properties of Endemic Onosma mutabilis

Acta Chimica Slovenica, 2023
The Onosma L. (Lithospermae, Boraginaceae) genus contains many plant species with therapeutic properties due to its rich phytochemicals. Onosma mutabilis Boiss. & Hausskn. ex Boiss. (O. mutabilis) is the species for which there is not enough information
Pelin Eroğlu, Mehmet Ulaş Civaner, Selda Doğan Çalhan, Mahmut Ülger, Rıza Binzet   +4 more
doaj   +3 more sources

Screening of Onosma Species for Cytotoxic Activity [PDF]

Proceedings, 2017
Onosma L. genus (Boraginaceae) comprises of 230 species that is represented by 102 species in the flora of Turkey with almost 50% endemism ratio (48 species), implying Anatolia as the gene center of Onosma species.
Özge Güzel, Seda Duman, Sinem Yılmaz, Ademi Fahri Pirhan, Erdal Bedir   +4 more
doaj   +2 more sources

Evaluation of the phenolic contents and antibacterial activity of different concentrations of Onosma chlorotricum Boiss. [PDF]

BioTechnologia, 2021
Because of side effects and increasing resistance to antibiotics, considerable attention hasbeen given to extract sand biologically active compounds isolated from medicinal plants.
Behrooz Dousti, Fatemeh Nabipor
doaj   +2 more sources

Onosma L. as a source of anticancer agents: phytochemistry to mechanistic insight [PDF]

Exploration of Targeted Anti-tumor Therapy, 2022
Onosma (O.) is a genus of perennial flowering plants in the family Boraginaceae with approximately 250 species widely dispersed in temperate, tropical, and subtropical areas. It is traditionally used to treat rheumatism, fever, asthma, stomach irritation,
Ajay Kumar, Shivani Attri, Sandeep Kaur, Hardeep Singh Tuli, Reena V. Saini, Adesh Kumar Saini, Manoj Kumar, Satwinderjeet Kaur   +7 more
doaj   +2 more sources

Phylogeographic Patterns Are Strongly Associated With Biogeographic Patterns in the Irano-Anatolian Global Biodiversity Hotspot. [PDF]

Mol Ecol
ABSTRACT Biogeographic breaks, that is, shifts in overall species composition, are expected to be associated with phylogeographic breaks because of shared ecological or evolutionary factors operating at both the interspecific and intraspecific level.
Noroozi J, Larsson D, Talebi A, Rahmanian S, Doostmohammadi M, Setayesh T, Metschina D, Paun O, Schneeweiss GM.   +8 more
europepmc   +2 more sources

β, β-Dimethylacrylshikonin Triggers Caspase-Mediated Cell Apoptosis via Heme Oxygenase-1 Upregulation and ERK/p38 Activation in Prostate Cancer. [PDF]

J Cell Mol Med
ABSTRACT β, β‐Dimethylacrylshikonin (DMAS), a natural naphthoquinone derivative isolated from the root of a biennial herb belonging to the family Boraginaceae, has been demonstrated to exhibit anti‐cancer and anti‐inflammatory features. Yet, the effects of DMAS on restraining the progression of prostate cancer (PC) remain mostly elusive.
Weng WC, Hsieh YH, Tang CH, Wang SS, Su CC, Su SC, Yang SF.   +6 more
europepmc   +2 more sources

Effective Data Collection Approaches for Citizen Science in Biodiversity Research. [PDF]

Ecol Evol
This study examines global patterns in citizen science contributions to biodiversity monitoring, investigating the impact of socioeconomic factors, national biodiversity value, and platform‐specific effectiveness on data generation. Key strategies for optimizing public participation and enhancing data quality and coverage are identified through ...
Kozak O, Erkinaro A, Huttunen KL, Osypenko L, Kyiak S, Matsai N, Peregrym M.   +6 more
europepmc   +2 more sources

Onosma mutabilis: Phytochemical composition, antioxidant, cytotoxicity, and acute oral toxicity. [PDF]

Food Sci Nutr, 2021
Onosma mutabilis is an endemic plant to flora of Kurdistan, Iraq, and current study aimed to investigate phytochemical profile, antioxidant, cytotoxicity, and oral toxicity activity of MeOH extract of O. mutabilis. Results showed increased amount of alkaloids (78.77%) and steroids (11.48%) in the extract, and biological tests showed significant ...
Jabbar AA.
europepmc   +2 more sources

Onosma fuyunensis (Boraginaceae), a new species from Xinjiang, China [PDF]

PhytoKeys, 2020
Onosma fuyunensis, a new species of Boraginaceae from northern Xinjiang, China, is described and illustrated here. Onosma fuyunensis is similar to O. simplicissima and O. gmelinii; it differs in having a particularly bristly indumentum, unbranched stems,
Yi He, Xue-Min Xu, Yu Zhou, Quan-Ru Liu
doaj   +3 more sources