keyword
MENU ▼
Read by QxMD icon Read
search

aeromonas

keyword
https://www.readbyqxmd.com/read/28630014/impact-of-molecular-hydrogen-treatments-on-the-innate-immune-activity-and-survival-of-zebrafish-danio-rerio-challenged-with-aeromonas-hydrophila
#1
Zhenyu Hu, Bingqian Wu, Fanhong Meng, Zejian Zhou, Hui Lu, Heng Zhao
Recently, molecular hydrogen has been reported to have a suppressive effect on inflammation in human and rodent models. The aim of this study was to evaluate the preventive effects of hydrogen-rich water (HRW) on zebrafish challenged by A. hydrophila. We have found an increased survival rate of bacteria-challenged zebrafish subjected to the HRW immersion treatment. Furthermore, we have revealed that HRW was able to block multiplication of A. hydrophila in zebrafish. In addition, treatment of zebrafish infected by A...
June 16, 2017: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/28625872/decreased-enteritis-resistance-ability-by-dietary-low-or-excess-levels-of-lipids-through-impairing-the-intestinal-physical-and-immune-barriers-function-of-young-grass-carp-ctenopharyngodon-idella
#2
Lin Feng, Pei-Jun Ni, Wei-Dan Jiang, Pei Wu, Yang Liu, Jun Jiang, Sheng-Yao Kuang, Ling Tang, Wu-Neng Tang, Yong-An Zhang, Xu Tang, He-Qun Shi, Xiao-Qiu Zhou
The current study explores the hypothesis that low or excess levels of lipids decrease the enteritis resistance ability through impairing the intestinal physical and immune barrier function of young grass carp (Ctenopharyngodon idella). A total of 540 young grass carp with an average initial weight of 261.41 ± 0.53 g were fed diets containing six graded levels of lipids at 5.9, 21.4, 36.0, 50.2, 66.6 and 80.1 g/kg for 8 weeks. After that, a challenge trial was conducted by injection of Aeromonas hydrophila over 2 weeks...
June 15, 2017: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/28623029/efficacy-of-plga-microparticle-encapsulated-formalin-killed-aeromonas-hydrophila-cells-as-a-single-shot-vaccine-against-a-hydrophila-infection
#3
Saekil Yun, Jin Woo Jun, Sib Sankar Giri, Hyoun Joong Kim, Cheng Chi, Sang Geun Kim, Sang Wha Kim, Se Chang Park
Control and prevention of disease is a high priority in aquaculture, and vaccination is important to prevent outbreaks. Here, poly(d,l-lactide-co-glycolic acid) (PLGA) microparticles (MPs) approximately 36μm in diameter were used to encapsulate and deliver Aeromonas hydrophila formalin-killed cells (FKC) as an antigen, and the innate and adaptive immune responses of cyprinid loaches and common carp were assessed following vaccination. The antigen was confirmed to be well encapsulated by scanning electron microscopy analysis of PLGA MP sections...
June 13, 2017: Vaccine
https://www.readbyqxmd.com/read/28622574/analysis-of-adipose-tissue-immune-gene-expression-after-vaccination-of-rainbow-trout-with-adjuvanted-bacterins-reveals-an-association-with-side-effects
#4
Kimberly A Veenstra, Tiehui Wang, Ayham Alnabulsi, Alex Douglas, K Spencer Russell, Lincoln Tubbs, Juliette Ben Arous, Christopher J Secombes
Most existing fish vaccines are presented in the form of oil-based emulsions delivered by intraperitoneal injection. Whilst very effective they are frequently associated with inflammatory responses that can result in clinically significant side-effects often involving the adipose tissue that is in direct contact with the vaccine. To explore the potential of immune gene expression changes in the adipose tissue of fish to be markers of vaccination efficacy or development of side-effects we have studied the response to a bacterial (Aeromonas salmonicida) vaccine administered with two different adjuvants...
June 13, 2017: Molecular Immunology
https://www.readbyqxmd.com/read/28621110/characterization-of-microbial-communities-in-chinese-rice-wine-collected-at-yichang-city-and-suzhou-city-in-china
#5
Yucai Lyu, Yanli Gong, Yajie Li, Zejiang Pan, Yi Yao, Ning Li, Jinling Guo, Dachun Gong, Yihong Ti, Caiyun Peng
Two typical microbial communities from Chinese rice wine fermentation collected in Yichang city and Suzhou city in China were investigated. Both communities could ferment glutinous rice to rice wine in 2 d. The sugar and ethanol contents were 198.67 and 14.47 mg/g, respectively, for rice wine from Yichang city, and 292.50 and 12.31 mg/g, respectively, for rice wine from Suzhou city. Acetic acid and lactic acid were the most abundant organic acids. Abundant fungi and bacteria were detected in both communities by high-throughput sequencing...
June 16, 2017: Journal of Microbiology and Biotechnology
https://www.readbyqxmd.com/read/28619791/draft-genome-sequence-of-aeromonas-hydrophila-strain-bsk-10-serotype-o97-isolated-from-carassius-carassius-with-motile-aeromonad-septicemia-in-china
#6
Xiaoyi Pan, Lingyun Lin, Yang Xu, Xuemei Yuan, Jiayun Yao, Wenlin Yin, Guijie Hao, Jinyu Shen
We report here a draft genome sequence of Aeromonas hydrophila strain BSK-10, belonging to serotype O97, isolated from crucian carp (Carassius carassius) with motile aeromonad septicemia in Zhejiang, China. The assembly resulted in 34 scaffolds totaling approximately 4.97 Mb, with an average G+C content of 60.97% and 4,594 predicted coding genes.
June 15, 2017: Genome Announcements
https://www.readbyqxmd.com/read/28615835/haematological-changes-in-south-indian-fresh-water-murrel-channa-punctatus-have-both-eus-and-a-hydrophila-infection
#7
Koteshwar Rao Podeti, G Benarjee
The mixed infection in fishes is a common feature and in this Pathogens like Bacteria, Fungi and Protozoan's are found together to cause ill health to the fishes known as Epizootic Ulcerative Syndrome (EUS). In this syndrome the low temperature and aquatic pollution aggravates the infection in fishes. In the present study the fresh water edible fish, Channa punctatus (Murrel) was found infected with the bacteria namely, Aeromonas hydrophila, Staphylococcus aureus, Pseudomonas aeruginosa and Salmonella salmonicida...
June 2017: Journal of Parasitic Diseases: Official Organ of the Indian Society for Parasitology
https://www.readbyqxmd.com/read/28611742/analysis-of-the-genome-and-mobilome-of-a-dissimilatory-arsenate-reducing-aeromonas-sp-o23a-reveals-multiple-mechanisms-for-heavy-metal-resistance-and-metabolism
#8
Witold Uhrynowski, Przemyslaw Decewicz, Lukasz Dziewit, Monika Radlinska, Pawel S Krawczyk, Leszek Lipinski, Dorota Adamska, Lukasz Drewniak
Aeromonas spp. are among the most ubiquitous microorganisms, as they have been isolated from different environmental niches including waters, soil, as well as wounds and digestive tracts of poikilothermic animals and humans. Although much attention has been paid to the pathogenicity of Aeromonads, the role of these bacteria in environmentally important processes, such as transformation of heavy metals, remains to be discovered. Therefore, the aim of this study was a detailed genomic characterization of Aeromonas sp...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28610850/dietary-myo-inositol-deficiency-decreased-the-growth-performances-and-impaired-intestinal-physical-barrier-function-partly-relating-to-nrf2-jnk-e2f4-and-mlck-signaling-in-young-grass-carp-ctenopharyngodon-idella
#9
Shuang-An Li, Wei-Dan Jiang, Lin Feng, Yang Liu, Pei Wu, Jun Jiang, Sheng-Yao Kuang, Ling Tang, Wu-Neng Tang, Yong-An Zhang, Xiao-Qiu Zhou
In this study, we investigated the effects of dietary myo-inositol on the growth and intestinal physical barrier functions of young grass carp (Ctenopharyngodon idella). A total of 540 young grass carp (221.83 ± 0.84 g) were fed six diets containing graded levels of myo-inositol (27.0, 137.9, 286.8, 438.6, 587.7 and 737.3 mg/kg) for 10 weeks. After the growth trial, fish were challenged with Aeromonas hydrophila for 14 days. The results indicated that compared with optimal myo-inositol levels, myo-inositol deficiency (27...
June 10, 2017: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/28606861/the-molecular-characterizations-of-cu-znsod-and-mnsod-and-its-responses-of-mrna-expression-and-enzyme-activity-to-aeromonas-hydrophila-or-lipopolysaccharide-challenge-in-qihe-crucian-carp-carassius-auratus
#10
Xianghui Kong, Dan Qiao, Xianliang Zhao, Li Wang, Jie Zhang, Dandan Liu, Hongxu Zhang
Superoxide dismutases (SODs), as the prime antioxidant enzymes, present the first line of defense against oxidative stress caused by excessive reactive oxygen species (ROS) in organism. In the study, two distinct members of SOD family were cloned and analyzed in Qihe crucian carp Carassius auratus (designated as CaCu/ZnSOD and CaMnSOD, respectively). The full-length cDNA of CaCu/ZnSOD is 759 bp, containing a 5' -untranslated region (UTR) of 39 bp, a ORF (including stop codon, TAG) of 465 bp and a 3'-UTR of 255 bp...
June 9, 2017: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/28606860/effects-of-partial-replacement-of-fish-meal-by-yeast-hydrolysate-on-complement-system-and-stress-resistance-in-juvenile-jian-carp-cyprinus-carpio-var-jian
#11
Xiang-Yang Yuan, Wen-Bin Liu, Chao Liang, Cun-Xin Sun, Yun-Fei Xue, Zu-De Wan, Guang-Zhen Jiang
A 10-week feeding trial was carried out to investigate the effects of dietary fish meal replacement by yeast hydrolysate (YH) on growth performance, complement system and stress resistance of juvenile Jian carp (Cyprinus carpio var. Jian) (initial average weight 19.44 ± 0.06 g). In the study, there were five groups: one control group was fed with a basal diet (YH0), and four treatment groups were fed with dietary fish meal replaced by 1% YH (YH1), 3% (YH3), 5% (YH5) and 7% (YH7), respectively. Each group had four replicates...
June 9, 2017: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/28602737/identification-and-characterization-of-a-mannose-binding-lectin-from-nile-tilapia-oreochromis-niloticus
#12
Liangliang Mu, Xiaoxue Yin, Jing Liu, Liting Wu, Xia Bian, Yuhong Wang, Jianmin Ye
Mannose-binding lectin (MBL) is a pattern recognition protein that plays an important role in innate immunity capable of activating the lectin pathway of the complement system. In this study, a MBL homologue (OnMBL) was identified from Nile tilapia (Oreochromis niloticus) and characterized at expression and agglutination functional levels. The open reading frame of OnMBL is 687 bp of nucleotide sequence encoding polypeptides of 228 amino acids. The deduced amino acid sequence is highly homology to teleost and similar to mammalian MBL, containing a canonical collagen-like region, a carbohydrate recognition domain and a neck region...
June 7, 2017: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/28602683/a-c-type-lectin-nattectin-like-protein-cantc-in-qihe-crucian-carp-carassius-auratus-binding-ability-with-lps-pgn-and-various-bacteria-and-agglutinating-activity-against-bacteria
#13
Li Wang, Jie Zhang, Xianghui Kong, Xianliang Zhao, Chao Pei, Li Li
C-type lectins (CTLs), as the members of pattern-recognition receptors (PRRs), play the significant roles in innate immunity through binding with pathogen-associated molecular patterns (PAMPs) on the surface of microbe. In the present study, a novel CTL, Nattectin-like protein (named as CaNTC), was investigated in Qihe crucian carp Carassius auratus. The full-length cDNA of CaNTC was composed of 776 bp, with a 152 bp 5'-untranslated region (UTR), a 492 bp ORF encoding a 163-aa protein, and a 132 bp 3'-UTR with a polyadenylation signal sequence AATAAA and a poly(A) tail...
June 6, 2017: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/28602677/immune-responses-to-methanolic-extract-of-black-cumin-nigella-sativa-in-rainbow-trout-oncorhynchus-mykiss
#14
Yasemin Celik Altunoglu, Soner Bilen, Ferhat Ulu, Gouranga Biswas
The immune stimulating effects of the methanolic extract of black cumin (Nigella sativa) in rainbow trout (Oncorhynchus mykiss) was evaluated. Variable concentrations of black cumin methanolic extract [0 (Control), 0.1 and 0.5 g kg(-1) of feed] were individually added to the basal diet and rainbow trout was fed for 30 days to assess the innate immune responses and growth performance. Feed conversion ratio significantly decreased in the group fed with 0.5 g kg(-1) black cumin extract. Respiratory burst activity was observed to be the highest in the 0...
June 5, 2017: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/28600196/a-truncated-sph12-38-with-potent-antimicrobial-activity-showing-resistance-against-bacterial-challenge-in-oryzias-melastigma
#15
Xiao-Wan Ma, Lin Hou, Bei Chen, Dan-Qing Fan, Yan-Chao Chen, Ying Yang, Ke-Jian Wang
Antimicrobial peptides (AMPs) represent an efficient part of innate immunity and are found in a variety of life. Among them Histone 2A (H2A), as a promising class of AMPs, attracts great attention, but the in vivo mechanism of H2A derived AMP is still less known. Based on the acquisition of Sphistin, a synthetic 38-amino acid H2A derived peptide from Scylla paramamosain, as reported in our previous study, was truncated into three short fragments (Sph12-38, Sph20-38 and Sph30-38) and further investigated for its possible functional domains...
June 6, 2017: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/28596762/species-distribution-and-prevalence-of-putative-virulence-factors-in-mesophilic-aeromonas-spp-isolated-from-fresh-retail-sushi
#16
Sunniva Hoel, Olav Vadstein, Anita N Jakobsen
Aeromonas spp. are ubiquitous bacteria that have received increasing attention as human pathogens because of their widespread occurrence in food, especially seafood and vegetables. The aim of this work was to assess the species identity and phylogenetic relationship of 118 Aeromonas strains isolated from fresh retail sushi from three producers, and to characterize the isolates with respect to genetic and phenotypic virulence factors. We also evaluate the potential hazard associated with their presence in ready-to-eat seafood not subjected to heat treatment...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28591848/comparative-genomics-of-free-living-gamma-proteobacteria-pathogenesis-related-genes-or-interaction-related-genes
#17
Mirna Vázquez-Rosas-Landa, Gabriel Yaxal Ponce-Soto, Luis E Eguiarte, V Souza
Bacteria have numerous strategies to interact with them and with their environment. However, genes associated with these interactions are usually cataloged as pathogenic. To understand the role that these genes have not only in pathogenesis but also in bacterial interactions, we compared the genomes of eight bacteria from human-impacted environments with free-living bacteria from the Cuatro Ciénegas Basin (CCB), a relatively pristine oligotrophic site. Fifty-one genomes from CCB bacteria, including Pseudomonas, Vibrio, Photobacterium, and Aeromonas were analyzed...
June 7, 2017: Pathogens and Disease
https://www.readbyqxmd.com/read/28589461/association-study-of-multiple-antibiotic-resistance-and-virulence-a-strategy-to-assess-the-extent-of-risk-posed-by-bacterial-population-in-aquatic-environment
#18
Santosh Kumar Singh, Roseleen Ekka, Mitali Mishra, Harapriya Mohapatra
The present study explored the association between multiple antibiotic resistance (MAR) index and virulence index to determine what percent of environmental antibiotic-resistant (eARB) bacteria could pose threat as potential pathogen. 16srRNA-based sequencing of 113 non-duplicate isolates identified majority of them to be gram negative belonging to Enterobacter, Pseudomonas, Aeromonas, Proteus, Acinetobacter, and Klebsiella. Statistical comparison of MAR indices of the abovementioned genera indicated differences in the median values among the groups (p < 0...
July 2017: Environmental Monitoring and Assessment
https://www.readbyqxmd.com/read/28584462/aeromonas-salmonicida-bacteremia-associated-with-chronic-well-water-consumption-in-a-patient-with-diabetes
#19
Christine Ann Moore, Muhammad F Khalid, Parasbhai D Patel, Jack S Goldstein
Aeromonas salmonicida is associated with superficial skin infections in fish. Its virulence factors allow colonization of water including surface water such as salt water, beaches, and fresh water wells. Moreover, it is possible for immunocompromised patients to develop invasive disease after chronic exposure to Aeromonas spp. through contaminated water. While there are reports of Aeromonas spp. bacteremia following water ingestion, there have been no reports of A. salmonicida bacteremia from water consumption...
April 2017: Journal of Global Infectious Diseases
https://www.readbyqxmd.com/read/28580011/bacterial-pathogens-and-health-problems-of-acipenser-gueldenstaedtii-and-acipenser-baerii-sturgeons-reared-in-the-eastern-black-sea-region-of-turkey
#20
Ş Kayiş, A Er, P Kangel, I Z Kurtoğlu
Farming sturgeons is an economically important practice in a number of Asian and European countries. However, since it is not widely implementedin Turkey, fertilized eggs necessary for research and industrial activities are imported from Germany. Due to the interest of several fish farms in culturing sturgeon in Turkey and the lack of relevant data, this study investigated bacteria related health problems of two different sturgeon species, the diamond sturgeon (Acipenser gueldenstaedtii) and the Siberian sturgeon (Acipenser baerii)...
2017: Iranian journal of veterinary research
keyword
keyword
75713
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"