Results 151 to 160 of about 4,708 (181)

Physiological and biochemical responses of Microcystis aeruginosa to phosphite

Chemosphere, 2011
Phosphorus (P) is a key biological element and limiting nutrient in aquatic environments. Phosphate (+5) is traditionally associated with the P nutrient supply. However, phosphite (+3) has recently generated a great deal of interest, because of the possibility that it is a P source based on recognition of its vital role in the original life of the ...
Juan, Zhang, Jinju, Geng, Hongqiang, Ren, Jun, Luo, Aiqian, Zhang, Xiaorong, Wang   +5 more
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ENDOCYTOSIS OF MICROCYSTIS AERUGINOSA BY OCHROMONAS DANICA1

Journal of Phycology, 1974
SUMMARYOchromonas danicaPrings., a chrysomonad alga which demonstrates a high degree of nutritional versatility, is capable of feeding on the toxic blue‐green algaMicrocystis aeruginosaKuetz. In this paper light microscopic, electron microscopic, and cytochemical examinations of endocytosis inO.
Garry T. Cole, Michael J. Wynne
openaire   +1 more source

Studies on the ecotoxicology of Microcystis aeruginosa

1995
Thesis (Ph.D.) - La Trobe University, 1995.
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???? ?????????????????????????????????????? ?????????????????? Microcystis aeruginosa

2023
???????????????? ???????????????????????? ???????????? ?????? ?????????????????????? ?????????????????????? ???????????????????????????? ???????? ???? ???????????????? Microcystis ???????????????????? ???????????????????????? ?????????????????????? ???????????? ?? ???????????????????????? ?????????????????????? ??????????????????. ?? ?????????? ????????
openaire   +1 more source

The Effects of Jet Cavitation on the Growth of Microcystis Aeruginosa

Journal of Environmental Science and Health, Part A, 2006
Different operating factors of jet cavitation method affecting one of cyanobacterial's (Microcystis aeruginosa) growths were investigated. The inhibition on M. aeruginosa growth by the jet cavitation method depended strongly on the hydraulic characteristics of cavitation tube, inlet pressure, cavitation number, light and different algae concentrations.
Yunfeng, Xu, Ji, Yang, Yalin, Wang, Feng, Liu, Jinping, Jia   +4 more
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Pathophysiologic effects of a toxic peptide from Microcystis aeruginosa

Toxicon, 1985
Toxin-LR, a hexapeptide produced by Microcystis aeruginosa, causes marked hepatic vascular congestion, thrombocytopenia, microscopic pulmonary thrombi and death in 50-70 min when injected into mice. Although it is considered an hepatotoxin, we report that sublethal hepatocellular damage produced by CCl4 given 24 hr prior to toxin-LR administration ...
W H, Adams, R D, Stoner, D G, Adams, D N, Slatkin, H W, Siegelman   +4 more
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Toxicity studies of tetracycline on Microcystis aeruginosa and Selenastrum capricornutum

Environmental Toxicology and Pharmacology, 2013
The assays of first exposure and second exposure effects with tetracycline (TC) on the freshwater cyanobacterium Microcystis aeruginosa and chlorophyceae Selenastrum capricornutum were investigated by determining a battery of parameters including algal biomass, chlorophyll fluorescence index Fv/Fm, superoxide dismutase (SOD) and malonaldehyde (MDA) in ...
Wanwan, Yang, Zepei, Tang, Fanqi, Zhou, Weihao, Zhang, Lirong, Song   +4 more
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Cell surface characterisation of Microcystis aeruginosa and Chlorella vulgaris

Journal of Colloid and Interface Science, 2010
According to previous studies, Microcystis aeruginosa, a picocyanobacteria, is more sensitive to copper than the other phytoplanktonic species such as Chlorella vulgaris a chlorophycea. An experimental study was carried out to determine the cell wall characteristics of both species. The cell surface of M.
Hadjoudja, S., Deluchat, Véronique, Baudu, Michel   +2 more
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A synthetic and transparent clay removes Microcystis aeruginosa efficiently

Harmful Algae
Clay-algae flocculation is a promising method to remove harmful algal blooms (HABs) in aquatic ecosystems. Many HAB-generating species, such as Microcystis aeruginosa (M. aeruginosa), a common species in lakes, produce toxins and harm the environment, human health, and the economy.
Yuan Li, Miki Hondzo, Judy Q Yang
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Allelopathic Inhibition and Mechanism of Quercetin on Microcystis aeruginosa

Plants, 2023
Liu Shao
exaly