Protective role of strawberry tree (Arbutus unedo L.) honey against cyto/genotoxic effects induced by ultraviolet B radiation in vitro
Само за регистроване кориснике
2022
Аутори
Jurič, AndrejaBrčić Karačonji, Irena
Žunec, Suzana
Katić, Anja
Gašić, Uroš M.
Milojković-Opsenica, Dušanka
Kopjar, Nevenka
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Strawberry tree (Arbutus unedo L.) honey (STH) is widely used as part of traditional medicine
in the Mediterranean area, especially in the treatment of wounds, burns and infections. In
this study, we investigated the cyto-/genoprotective properties of STH at cell level following
short-term exposure to UVB radiation at 2 kJ/m2. Isolated human peripheral blood lymphocytes
(PBL) were selected as model cells. Phenolics in STH were determined using an ultrahigh-
performance liquid chromatograph (UHPLC) coupled to a linear ion trap-Orbitrap hybrid
mass spectrometer (LTQ Orbitrap MS), while homogentisic acid (HGA) was quantified using a
gas chromatograph-mass spectrometer (GC-MS). Primary DNA damage in PBLs treated with
STH before and after irradiation was assessed by alkaline comet assay, while their viability
was determined using the apoptosis/necrosis assay. The levels of thiobarbituric acid reactive
substances (TBARS) and glutathione (GSH) were determined in plasma samples. STH ...applied
as pre-treatment at a concentration equivalent to its average daily portion efficiently counteracted
the cytotoxic and genotoxic effects and diminished UVB-induced oxidative stress.
Post-radiation treatment with STH was not as beneficial. Protective effects could be associated
to the complex phytochemical profile of STH and the high content of HGA (306.8mg/
kg). It was confirmed that an intake of a complex mixture of bioactive constituents as STH
prior to potential cyto/genotoxic insults stimulated a broad-spectrum of protective mechanisms,
including intracellular antioxidative defence and DNA repair systems that helped pretreated
cells to counteract harmful exposures more efficiently.
Кључне речи:
Comet assay / cyto/ genotoxic effect / polyphenols / strawberry tree honey / UVBИзвор:
Journal of Apicultural Research, 2022, 1-10Издавач:
- Taylor and Francis
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200007 (Универзитет у Београду, Институт за биолошка истраживања 'Синиша Станковић') (RS-200007)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200168 (Универзитет у Београду, Хемијски факултет) (RS-200168)
DOI: 10.1080/00218839.2022.2047421
ISSN: 0021-8839
WoS: 000771828400001
Scopus: 2-s2.0-85126854334
Колекције
Институција/група
Hemijski fakultet / Faculty of ChemistryTY - JOUR AU - Jurič, Andreja AU - Brčić Karačonji, Irena AU - Žunec, Suzana AU - Katić, Anja AU - Gašić, Uroš M. AU - Milojković-Opsenica, Dušanka AU - Kopjar, Nevenka PY - 2022 UR - http://cherry.chem.bg.ac.rs/handle/123456789/5199 AB - Strawberry tree (Arbutus unedo L.) honey (STH) is widely used as part of traditional medicine in the Mediterranean area, especially in the treatment of wounds, burns and infections. In this study, we investigated the cyto-/genoprotective properties of STH at cell level following short-term exposure to UVB radiation at 2 kJ/m2. Isolated human peripheral blood lymphocytes (PBL) were selected as model cells. Phenolics in STH were determined using an ultrahigh- performance liquid chromatograph (UHPLC) coupled to a linear ion trap-Orbitrap hybrid mass spectrometer (LTQ Orbitrap MS), while homogentisic acid (HGA) was quantified using a gas chromatograph-mass spectrometer (GC-MS). Primary DNA damage in PBLs treated with STH before and after irradiation was assessed by alkaline comet assay, while their viability was determined using the apoptosis/necrosis assay. The levels of thiobarbituric acid reactive substances (TBARS) and glutathione (GSH) were determined in plasma samples. STH applied as pre-treatment at a concentration equivalent to its average daily portion efficiently counteracted the cytotoxic and genotoxic effects and diminished UVB-induced oxidative stress. Post-radiation treatment with STH was not as beneficial. Protective effects could be associated to the complex phytochemical profile of STH and the high content of HGA (306.8mg/ kg). It was confirmed that an intake of a complex mixture of bioactive constituents as STH prior to potential cyto/genotoxic insults stimulated a broad-spectrum of protective mechanisms, including intracellular antioxidative defence and DNA repair systems that helped pretreated cells to counteract harmful exposures more efficiently. PB - Taylor and Francis T2 - Journal of Apicultural Research T1 - Protective role of strawberry tree (Arbutus unedo L.) honey against cyto/genotoxic effects induced by ultraviolet B radiation in vitro SP - 1 EP - 10 DO - 10.1080/00218839.2022.2047421 ER -
@article{ author = "Jurič, Andreja and Brčić Karačonji, Irena and Žunec, Suzana and Katić, Anja and Gašić, Uroš M. and Milojković-Opsenica, Dušanka and Kopjar, Nevenka", year = "2022", abstract = "Strawberry tree (Arbutus unedo L.) honey (STH) is widely used as part of traditional medicine in the Mediterranean area, especially in the treatment of wounds, burns and infections. In this study, we investigated the cyto-/genoprotective properties of STH at cell level following short-term exposure to UVB radiation at 2 kJ/m2. Isolated human peripheral blood lymphocytes (PBL) were selected as model cells. Phenolics in STH were determined using an ultrahigh- performance liquid chromatograph (UHPLC) coupled to a linear ion trap-Orbitrap hybrid mass spectrometer (LTQ Orbitrap MS), while homogentisic acid (HGA) was quantified using a gas chromatograph-mass spectrometer (GC-MS). Primary DNA damage in PBLs treated with STH before and after irradiation was assessed by alkaline comet assay, while their viability was determined using the apoptosis/necrosis assay. The levels of thiobarbituric acid reactive substances (TBARS) and glutathione (GSH) were determined in plasma samples. STH applied as pre-treatment at a concentration equivalent to its average daily portion efficiently counteracted the cytotoxic and genotoxic effects and diminished UVB-induced oxidative stress. Post-radiation treatment with STH was not as beneficial. Protective effects could be associated to the complex phytochemical profile of STH and the high content of HGA (306.8mg/ kg). It was confirmed that an intake of a complex mixture of bioactive constituents as STH prior to potential cyto/genotoxic insults stimulated a broad-spectrum of protective mechanisms, including intracellular antioxidative defence and DNA repair systems that helped pretreated cells to counteract harmful exposures more efficiently.", publisher = "Taylor and Francis", journal = "Journal of Apicultural Research", title = "Protective role of strawberry tree (Arbutus unedo L.) honey against cyto/genotoxic effects induced by ultraviolet B radiation in vitro", pages = "1-10", doi = "10.1080/00218839.2022.2047421" }
Jurič, A., Brčić Karačonji, I., Žunec, S., Katić, A., Gašić, U. M., Milojković-Opsenica, D.,& Kopjar, N.. (2022). Protective role of strawberry tree (Arbutus unedo L.) honey against cyto/genotoxic effects induced by ultraviolet B radiation in vitro. in Journal of Apicultural Research Taylor and Francis., 1-10. https://doi.org/10.1080/00218839.2022.2047421
Jurič A, Brčić Karačonji I, Žunec S, Katić A, Gašić UM, Milojković-Opsenica D, Kopjar N. Protective role of strawberry tree (Arbutus unedo L.) honey against cyto/genotoxic effects induced by ultraviolet B radiation in vitro. in Journal of Apicultural Research. 2022;:1-10. doi:10.1080/00218839.2022.2047421 .
Jurič, Andreja, Brčić Karačonji, Irena, Žunec, Suzana, Katić, Anja, Gašić, Uroš M., Milojković-Opsenica, Dušanka, Kopjar, Nevenka, "Protective role of strawberry tree (Arbutus unedo L.) honey against cyto/genotoxic effects induced by ultraviolet B radiation in vitro" in Journal of Apicultural Research (2022):1-10, https://doi.org/10.1080/00218839.2022.2047421 . .