The effects of Microcystis aeruginosa cells lysate containing microcystins on physiological and molecular responses in the nematode Caenorhabditis elegans
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DOI: 10.1002/tox.22894
Abstract: Microcystins (MCs) are potent toxins produced by environmental cyanobacterial blooms. The present study evaluated the effects of a Microcystis aeruginosa cyanobacterial lysate containing 0.1, 1, and 10 μg L−1 MC‐LR equivalent in the C. elegans Bristol… read more here.
Keywords: lysate containing; aeruginosa cells; containing equivalent; microcystis aeruginosa ... See more keywords
Effects of Low-Frequency Ultrasound on Microcystis aeruginosa from Cell Inactivation to Disruption
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DOI: 10.1007/s00128-018-2348-y
Abstract: Ultrasound can be used to induce cell resonance and cavitation to inhibit cyanobacterial growth, but it can also lead to increase in dissolved nutrients because of cell disruption. This study investigated the process from cell… read more here.
Keywords: cell inactivation; disruption; inactivation disruption; microcystis aeruginosa ... See more keywords
Response of Microcystis aeruginosa FACHB-905 to different nutrient ratios and changes in phosphorus chemistry
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DOI: 10.1007/s00343-018-7065-1
Abstract: Cyanobacterial blooms are a global problem, with their occurrence tightly tied to nutrient loading. We cultured Microcystis aeruginosa FACHB-905 in growth medium with either inorganic (orthophosphate) or organic (β-glycerophosphate or polyphosphate) phosphorus and at different… read more here.
Keywords: aeruginosa fachb; chemistry; phosphorus; microcystis aeruginosa ... See more keywords
Effects of iron and humic acid on competition between Microcystis aeruginosa and Scenedesmus obliquus revealed by HPLC analysis of pigments
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DOI: 10.1007/s00343-020-0012-y
Abstract: Iron is a vital micronutrient for growth of bloom-forming Microcystis aeruginosa and competition with other algae, and its availability is affected by humic acid. The effect of iron and humic acid on growth and competition… read more here.
Keywords: iron humic; microcystis aeruginosa; competition; iron ... See more keywords
Effects of oxytetracycline dihydrate and sulfamethoxazole on Microcystis aeruginosa and Chlamydomonas microsphaera
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Oceanology and Limnology"
DOI: 10.1007/s00343-020-9214-6
Abstract: The increasing use of pharmaceuticals has become a major environmental issue in China. The presence of antibiotics in water may have deleterious effects on non-target aquatic organisms such as microalgae. In this study, a cyanobacterium… read more here.
Keywords: microsphaera; oxytetracycline dihydrate; sulfamethoxazole; chlamydomonas microsphaera ... See more keywords
Hydrogen peroxide, an ecofriendly remediation method for controlling Microcystis aeruginosa toxic blooms
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Applied Phycology"
DOI: 10.1007/s10811-020-02086-4
Abstract: In February 2017, a Microcystis aeruginosa bloom (maximum 55 μg L−1 chl a and microcystin concentration of 40 μg L−1) occurred in a freshwater pond in Padre Island National Seashore (PINS), TX, USA, causing mortality… read more here.
Keywords: microcystis aeruginosa; treatment; h2o2; microcystin ... See more keywords
Grazer-Induced Chemical Defense in a Microcystin-Producing Microcystis aeruginosa (Cyanobacteria) Exposed to Daphnia gessneri Infochemicals.
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DOI: 10.1007/s10886-021-01315-5
Abstract: Cyanobacteria are photosynthetic microorganisms that compose phytoplankton and therefore have a trophic relationship with zooplankton, which represent an important link for energy flux in aquatic food webs. Several species can form blooms and produce bioactive… read more here.
Keywords: defense; daphnia; microcystis aeruginosa; chemical ... See more keywords
Regulation of five-antibiotic mixture on Microcystis aeruginosa exposed to sublethal doses of ultraviolet radiation
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DOI: 10.1007/s13762-019-02318-2
Abstract: Previous reports suggested that coexisting antibiotics could enhance cyanobacterial growth and cyanotoxin production, but the influence of antibiotics on cyanobacterial removal has not been reported. This study investigated regulation effects and mechanisms of mixed antibiotics… read more here.
Keywords: mixed antibiotics; radiation; microcystis aeruginosa; growth ... See more keywords
Environmental risks of ZnO nanoparticle exposure on Microcystis aeruginosa: Toxic effects and environmental feedback.
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DOI: 10.1016/j.aquatox.2018.08.010
Abstract: The vast majority of studies measure the toxic effect of organisms exposed to nanoparticles (NPs) while there is still a lack of knowledge about the influence of NPs on the aquatic environment. It is unknown… read more here.
Keywords: effects environmental; nano zno; environmental feedback; microcystis aeruginosa ... See more keywords
Synthesis of nickel/biochar composite from pyrolysis of Microcystis aeruginosa and its practical use for syngas production.
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DOI: 10.1016/j.biortech.2019.122712
Abstract: This study proposes a sustainable waste-to-energy/biochar platform using a toxic microalgal biomass waste. In particular, CO2-feeding pyrolysis of Microcystis aeruginosa (M. aeruginosa) waste was investigated, focusing on the analysis of gaseous pyrolysates and properties of… read more here.
Keywords: pyrolysis; biochar; microcystis aeruginosa; pyrolysis microcystis ... See more keywords
Physiological responses and accumulation ability of Microcystis aeruginosa to zinc and cadmium: Implications for bioremediation of heavy metal pollution.
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DOI: 10.1016/j.biortech.2020.122963
Abstract: Algae has potential to remediate heavy metals. However, the physiological responses of live algae to heavy metals are not well studied. In this study, the physiological responses of Microcystis aeruginosa to zinc (Zn) and cadmium… read more here.
Keywords: aeruginosa zinc; physiological responses; microcystis aeruginosa; heavy metal ... See more keywords