Blubber Cortisol-Based Approach to Explore the Endocrine Responses of Indo-Pacific Humpback Dolphins (Sousa chinensis) to Diet Shifts and Contaminant Exposure

2021 ◽  
Author(s):  
Yongwei Guo ◽  
Duan Gui ◽  
Xiyang Zhang ◽  
Wen Liu ◽  
Qiang Xie ◽  
...  
Keyword(s):  
Contaminant Exposure ◽  
Sousa Chinensis ◽  
Diet Shifts

Epizootic of multi-centric, squamous cell carcinomas in populations of Indo-Pacific humpbacked dolphins Sousa chinensis in Thai waters

2019 ◽  
Vol 134 (2) ◽  
pp. 99-106 ◽  
Author(s):  
W Banlunara ◽  
S Techangamsuwan ◽  
N Pirarat ◽  
T Kaewamatawong ◽  
C Piewbang ◽  
...  
Keyword(s):  
Squamous Cell ◽  
Squamous Cell Carcinomas ◽  
Sousa Chinensis

Feeding Habits of Indo-Pacific Humpback Dolphins (Sousa chinensis) Stranded in Hong Kong

2004 ◽  
Vol 30 (1) ◽  
pp. 179-188 ◽  
Author(s):  
Nélio B. Barros ◽  
Thomas A. Jefferson ◽  
E.C.M. Parsons
Keyword(s):  
Hong Kong ◽  
Feeding Habits ◽  
Sousa Chinensis

scholarly journals Antimicrobial Effects of Potential Probiotics of Bacillus spp. Isolated from Human Microbiota: In Vitro and In Silico Methods

2021 ◽  
Vol 9 (8) ◽  
pp. 1615
Author(s):  
Alfonso Torres-Sánchez ◽  
Jesús Pardo-Cacho ◽  
Ana López-Moreno ◽  
Ángel Ruiz-Moreno ◽  
Klara Cerk ◽  
...  
Keyword(s):  
Gut Microbiota ◽  
In Silico ◽  
Ecological Impacts ◽  
Bacillus Species ◽  
Human Gut ◽  
Contaminant Exposure ◽  
Antimicrobial Effects ◽  
Human Gut Microbiota ◽  
Bacillus Spp ◽  
In Silico Methods

The variable taxa components of human gut microbiota seem to have an enormous biotechnological potential that is not yet well explored. To investigate the usefulness and applications of its biocompounds and/or bioactive substances would have a dual impact, allowing us to better understand the ecology of these microbiota consortia and to obtain resources for extended uses. Our research team has obtained a catalogue of isolated and typified strains from microbiota showing resistance to dietary contaminants and obesogens. Special attention was paid to cultivable Bacillus species as potential next-generation probiotics (NGP) together with their antimicrobial production and ecological impacts. The objective of the present work focused on bioinformatic genome data mining and phenotypic analyses for antimicrobial production. In silico methods were applied over the phylogenetically closest type strain genomes of the microbiota Bacillus spp. isolates and standardized antimicrobial production procedures were used. The main results showed partial and complete gene identification and presence of polyketide (PK) clusters on the whole genome sequences (WGS) analysed. Moreover, specific antimicrobial effects against B. cereus, B. circulans, Staphylococcus aureus, Streptococcus pyogenes, Escherichia coli, Serratia marcescens, Klebsiella spp., Pseudomonas spp., and Salmonella spp. confirmed their capacity of antimicrobial production. In conclusion, Bacillus strains isolated from human gut microbiota and taxonomic group, resistant to Bisphenols as xenobiotics type endocrine disruptors, showed parallel PKS biosynthesis and a phenotypic antimicrobial effect. This could modulate the composition of human gut microbiota and therefore its functionalities, becoming a predominant group when high contaminant exposure conditions are present.

Organic contaminant exposure in the Lake St. Clair food web

Hydrobiologia ◽  
1994 ◽  
Vol 281 (1) ◽  
pp. 19-27 ◽  
Author(s):  
G. D. Haffner ◽  
M. Tomczak ◽  
R. Lazar
Keyword(s):  
Food Web ◽  
Organic Contaminant ◽  
Contaminant Exposure

Automatic Classification of Whistles Produced by Indo-Pacific Humpback Dolphins (Sousa chinensis)

2007 ◽  
Author(s):  
Suranga Chandima Nanayakkara ◽  
Mandar Chitre ◽  
S.H. Ong ◽  
Elizabeth Taylor
Keyword(s):  
Automatic Classification ◽  
Sousa Chinensis
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