Structural characterization and anticancer activity of extracellular polysaccharides from ascidian symbiotic bacterium Bacillus thuringiensis

Sathishkumar, Ramamoorthy; Gnanakan, Ananthan; Lakshmana, Senthil S.; Moovendhan‬‬‬‬‬‬‬‬, Meivelu; Arun, Jeganathan

doi:10.1016/j.carbpol.2018.02.047

“…C-H bending vibration of the methylene group appears at 1416.48 cm -1 [53]. A broad band at 1642.41 cm -1 was due to the bound water [54]. C-O-H stretching vibration appears at 1123.31 cm -1 , and the strong broad peak at 1011.77 cm −1 was characterized by glycosidic linkage (C-O-C) stretching vibration in pyranose or furanose which is the carbohydrate fingerprint [55,56].…”

Section: Fourier-transform Infrared Spectroscopy (Ftir)mentioning

confidence: 99%

Structural Characterization of Functional Ingredient Levan Synthesized by Bacillus siamensis Isolated from Traditional Fermented Food in Thailand

Thakham

¹

,

Thaweesak

²

,

Teerakulkittipong

³

et al. 2020

International Journal of Food Science

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Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.

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“…Hence, probiotic microorganisms from the Indian Ayurvedic polyherbal formulations can be further exploited to produce food-grade EPSs with medicinal properties. EPSs from probiotic bacteria had shown significant rheological, flocculation, emulsification, and pharmaceutical properties (i.e., anticancer and immunomodulation) ( Insulkar et al, 2018 ; Ramamoorthy et al, 2018 ; Vinothkanna et al, 2021 ). However, EPSs purified from probiotic bacteria isolated from traditional fermented medicines are mostly unknown, and assessing their therapeutic potentials can lead to an exciting opportunity for nutraceutical applications.…”

Section: Introductionmentioning

confidence: 99%

Exopolysaccharide Produced by Probiotic Bacillus albus DM-15 Isolated From Ayurvedic Fermented Dasamoolarishta: Characterization, Antioxidant, and Anticancer Activities

Vinothkanna

¹

,

Sathiyanarayanan

²

,

Kumar

³

et al. 2022

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Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.

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“…The search for compounds with antitumor activity is of great interest in connection with an increase in the number and high mortality in cancer patients. The anticancer effect has previously been demonstrated for several polysaccharides obtained from marine and extremophilic bacteria [1,24,25]. A study of the biological activity of the CPS from P. marincola KMM 277 T showed that it has a selective effect on the cell viability and colony formation of HL-60 cells.…”

Section: Discussionmentioning

confidence: 95%

Structure and In Vitro Bioactivity against Cancer Cells of the Capsular Polysaccharide from the Marine Bacterium Psychrobacter marincola

Kokoulin

¹

,

Kuzmich

²

,

Romanenko

³

et al. 2020

Get access via publisher Add to dashboard Cite

Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.

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Structural characterization and anticancer activity of extracellular polysaccharides from ascidian symbiotic bacterium Bacillus thuringiensis

Cited by 83 publications

References 27 publications

Structural Characterization of Functional Ingredient Levan Synthesized by Bacillus siamensis Isolated from Traditional Fermented Food in Thailand

Structural Characterization of Functional Ingredient Levan Synthesized by Bacillus siamensis Isolated from Traditional Fermented Food in Thailand

Exopolysaccharide Produced by Probiotic Bacillus albus DM-15 Isolated From Ayurvedic Fermented Dasamoolarishta: Characterization, Antioxidant, and Anticancer Activities

Structure and In Vitro Bioactivity against Cancer Cells of the Capsular Polysaccharide from the Marine Bacterium Psychrobacter marincola

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