Article
Biochemistry & Molecular Biology
Weiming Zhong, Puyu Tang, Ting Liu, Tianyu Zhao, Jiajing Guo, Zhipeng Gao
Summary: This study prepared Linalool nano-emulsion (LN) with different medium chain triglycerides (MCT) concentrations using the ultrasonic method. LN showed good stability and strong antibacterial activity against Aeromonas hydrophila, with minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) values of 0.3125% and 0.625% v/v, respectively. The nano-emulsion exhibited a disruptive effect on cell membranes, highlighting its potential in controlling and preventing A. hydrophila in aquaculture.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2021)
Article
Polymer Science
eder C. Lima, Diana Pinto, Matias Schadeck Netto, Glaydson S. Dos Reis, Luis F. O. Silva, Guilherme L. Dotto
Summary: In this study, two strains of Spirulina platensis were used as biosorbents to efficiently remove Nd element from aqueous media, with LEB-18 showing better biosorption results. The research proposed a mechanism of electrostatic attraction between Nd3+ and phosphate and sulfate groups of Spirulina platensis.
Article
Fisheries
Qiting Liang, Ganxing Liu, Zheng Guo, Yuting Wang, Zhongheng Xu, Yuxian Ren, Qizhong Zhang, Miao Cui, Xinqing Zhao, Delin Xu
Summary: Pre-treatment of Streptomyces sp. SH5 on zebrafish significantly enhanced larvae resistance against Aeromonas hydrophila, by inhibiting pathogen colonization, increasing microbial diversity, and strengthening immune response. However, it also decreased the expression of inflammatory stimulus genes.
FISH & SHELLFISH IMMUNOLOGY
(2022)
Article
Microbiology
Lushan Zhang, Liang Ma, Qiuhong Yang, Yongtao Liu, Xiaohui Ai, Jing Dong
Summary: The study aimed to find alternative treatments to antibiotics. Through disrupting quorum sensing, sanguinarine was found to inhibit the growth and biofilm formation of A. hydrophila. The results showed that sanguinarine protected A549 cells and reduced mortality in infected channel catfish.
Article
Biotechnology & Applied Microbiology
Zahra Akbarbaglu, Ali Ayaseh, Babak Ghanbarzadeh, Khashayar Sarabandi
Summary: This study investigated the effects of different proteases on the properties of Spirulina protein and its hydrolysates. The results showed that enzymatic hydrolysis improved the techno-functional and antioxidant properties of Spirulina protein, as well as its retention of antioxidant activity under different conditions. Additionally, the hydrolysates displayed good antibacterial activity. Overall, Spirulina protein and its hydrolysates have great potential for various applications.
ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS
(2022)
Article
Veterinary Sciences
Yuan-Yuan Zhang, Peng Xu, Xiao-Li Wang, Li-Ping Song, Jun Wu, Bing-Li Wang, Bin Hu, Shu-Quan Mao, Bo Liu, Xian-Ping Ge
Summary: This study investigates the effects of emodin on the total bacterial count and immune response in various tissues ofWuchang bream infected with A. hydrophila. The results show that emodin supplementation significantly affects the total bacterial count in infected tissues and the immune response. Adding 100 mg/kg of emodin enhances the Wuchang bream's resistance to A. hydrophila infection.
VETERINARY SCIENCES
(2023)
Article
Fisheries
Doaa A. El-Araby, Shimaa A. Amer, Ghadeer A. Attia, Ali Osman, Esraa M. Fahmy, Dalia E. Altohamy, Mohamed Alkafafy, Hend A. Elakkad, Samar A. Tolba
Summary: The experiment showed that the optimal supplementation level of dietary Spirulina platensis phycocyanin (SPC) to improve growth performance, antioxidant status, immune response, and disease resistance against A. hydrophila infection in Nile tilapia was 1.5 g kg(-1) diet.
Article
Chemistry, Physical
Nicole Longtin, Daniela Oliveira, Aishwarya Mahadevan, Varun Gejji, Carmen Gomes, Sandun Fernando
Summary: In this study, a unique configuration of Spirulina-based microalgal fuel cell was tested, showing highest performance on day seven during the exponential growth phase. Additionally, the highest power density was achieved when three fuel cells were connected in parallel.
JOURNAL OF POWER SOURCES
(2021)
Article
Infectious Diseases
Xianliang Zhao, Xiuying Cui, Yunpeng Yang, Lei Zhu, Li Li, Xianghui Kong
Summary: The overuse or abuse of antimicrobial drugs in aquaculture can lead to the generation of drug-resistant bacteria, posing potential risks to human health and the aquaculture industry. This study demonstrates that the combination of quercetin and florfenicol has a strong antibacterial effect against Aeromonas hydrophila, and that quercetin can enhance the antibacterial activity of florfenicol.
Article
Food Science & Technology
Ender Deniz Asmaz, Nilay Seyidoglu
Summary: This study aimed to evaluate the effects of Spirulina on the morphological properties and cell proliferation in the duodenum of rats. The results suggest that a high dose of Spirulina may support duodenal growth and intestinal health.
FOOD SCIENCE AND HUMAN WELLNESS
(2022)
Article
Energy & Fuels
M. Kavisri, Marykutty Abraham, Gopal Prabakaran, Manickam Elangovan, Meivelu Moovendhan
Summary: This study aimed to investigate the phytochemical profile, antibacterial and antioxidant activities of mass cultured Spirulina platensis and the structural characterization of its methanolic extracts. The results showed that S. platensis has a rich phytochemical profile and significant bioactive potential, making it a potential alternative source for the pharmaceutical industry.
BIOMASS CONVERSION AND BIOREFINERY
(2021)
Article
Fisheries
Morteza Yousefi, Mehdi Ahmadifar, Sedigheh Mohammadzadeh, Naser Kalhor, Delaram Eslimi Esfahani, Azadeh Bagheri, Nika Mashhadizadeh, Mohsen Shahriari Moghadam, Ehsan Ahmadifar
Summary: The study found that the combination of Spirulina platensis and Bacillus licheniformis can enhance the immune system of goldfish and improve disease resistance against bacterial infection.
FISH & SHELLFISH IMMUNOLOGY
(2022)
Article
Fisheries
Chao Liang, Shuanghui Huang, Yi Geng, Xiaoli Huang, Defang Chen, Weiming Lai, Hongrui Guo, Huidan Deng, Jing Fang, Lizi Yin, Ping Ouyang
Summary: Thymol has demonstrated antibacterial effects against Aeromonas hydrophila by disrupting the integrity of the cell membrane and causing bacterial death, making it a potential alternative to antibiotics for resistant bacteria.
AQUACULTURE INTERNATIONAL
(2022)
Article
Multidisciplinary Sciences
Agnieszka Sidorowicz, Valentina Margarita, Giacomo Fais, Antonella Pantaleo, Alessia Manca, Alessandro Concas, Paola Rappelli, Pier Luigi Fiori, Giacomo Cao
Summary: In this study, silver, titanium dioxide, cobalt (II) hydroxide and cobalt (II,III) oxide nanomaterials were successfully synthesized from Spirulina platensis extract. The silver nanoparticles and cobalt (II) hydroxide nanomaterials showed strong antifungal activity against Candida species, and their activity was affected by light exposure.
Article
Engineering, Environmental
Zhiqiang Chen, Chao Pang, Jiapeng Guan, Qinxue Wen
Summary: This study presents the biodegradation of norfloxacin by Aeromonas hydrophila sp. N215-1 and optimization of bacterial growth and degradation using response surface methodology. The results demonstrate that the optimized medium significantly improves the growth and degradation efficiency of the strain. Furthermore, the optimized medium applied in a modified AAO reactor with bioaugmentation achieves a higher norfloxacin removal rate.
JOURNAL OF WATER PROCESS ENGINEERING
(2022)
Article
Fisheries
Manoharmayum Shaya Devi, Gunjan Karnatak, Basanta Kumar Das, Asit Kumar Bera, Nilemesh Das, Chayna Jana, Mishal Puthiyottil, Tasso Tayung, Bijay Kumar Behera, Uttam Kumar Sarkar, Yusuf Ali
Summary: This study reports the occurrence of metacercariae of Isoparorchis hypselobagri in cultured food fish Ompok bimaculatus in India. Identification was done through morphology and molecular techniques. The infection patterns were recorded and the influence of host size, season, and water quality on infection rate was tested. The presence of parasites poses a threat to fish production and consumer acceptance, and control of snail vectors is important for prevention of parasitic diseases in cage culture.
Article
Biophysics
Dhruba Jyoti Sarkar, Bijay Kumar Behera, Pranaya Kumar Parida, Vijay Kumar Aralappanavar, Shirsak Mondal, Jyotsna Dei, Basanta Kumar Das, Subhankar Mukherjee, Souvik Pal, Pabudi Weerathunge, Rajesh Ramanathan, Vipul Bansal
Summary: This article discusses the application of aptasensors in detecting contaminants in seafood products, emphasizing their use as a powerful and robust analytical tool. Aptamers have high specificity in recognizing various contaminants, making them effective molecular recognition elements for diagnostic and biosensing tools.
BIOSENSORS & BIOELECTRONICS
(2023)
Article
Environmental Sciences
Bijay Kumar Behera, Biswanath Patra, Hirak Jyoti Chakraborty, Ajaya Kumar Rout, Sangita Dixit, Anil Rai, Basanta Kumar Das, Trilochan Mohapatra
Summary: Bacteriophages are important in killing harmful microbes in polluted sites, and they are abundantly present in the Ganga river. The study of bacteriophage diversity and abundance in polluted and non-polluted sites is significant for understanding their role in maintaining water sterility and healing power.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2023)
Review
Fisheries
Shib Kinkar Das, Bithilekha Mondal, Uttam Kumar Sarkar, Basanta Kumar Das, Simanku Borah
Summary: Circular bio-economy is a sustainable pathway for economic development, and aquaculture plays a key role in this system. However, current production strategies may not be sustainable due to pollution. This paper discusses different bioprocessing techniques for waste recycling and reducing environmental impact in aquaculture.
REVIEWS IN AQUACULTURE
(2023)
Article
Biochemistry & Molecular Biology
Hemanta Chowdhury, Asit Kumar Bera, Subhashree Subhasmita Raut, Ramesh Chandra Malick, Himanshu Sekhar Swain, Ajoy Saha, Basanta Kumar Das
Summary: Diseases caused by antibiotic-resistant Aeromonads are common and troublesome in aquaculture. In this study, the antibacterial efficacy of Cymbopogon flexuosus essential oil was investigated against OTC-resistant and sensitive strains of Aeromonas hydrophila. The oil exhibited dose-dependent growth inhibition of the bacteria and showed effectiveness against OTC-resistant isolates. Molecular docking experiments revealed that some components of the oil strongly bonded with DNA gyrase-B, inhibiting its efficacy. The identified phytochemicals had favorable physicochemical and pharmacokinetic properties and satisfied the rule of five (Ro5).
CHEMISTRY & BIODIVERSITY
(2023)
Article
Biochemistry & Molecular Biology
Soumya Prasad Panda, Pragyan Roy, Dhananjay Soren, Deepak Ranjan Sahoo, Budheswar Dehury, Ajaya Kumar Rout, Bijay Kumar Behera, Basanta Kumar Das
Summary: This study investigates the characterization and function of the Mx gene in Labeo catla induced by double-stranded RNA. Molecular modeling and molecular dynamics simulations were used to understand the structure and GTP recognition mode of the GTPase domain in Mx protein. The results show that the expression of the Mx gene is able to inhibit viral infection mediated by double-stranded RNA.
JOURNAL OF BIOMOLECULAR STRUCTURE & DYNAMICS
(2023)
Article
Green & Sustainable Science & Technology
Simanku Borah, Basanta Kumar Das, Birendra Kumar Bhattacharjya, Gunjan Karnatak, Anil Kumar Yadav, Arun Pandit, Pranaya Kumar Parida, Aparna Roy, Amiya Kumar Sahoo, Bijay Kumar Behera, Archan Kanti Das, Nilmani Rabha, Priyanka Priyadarshini
Summary: Labeo bata fry were reared in HDPE pens at different stocking densities to evaluate their growth, survival, feed utilization efficiency, and economics. The results showed that increasing stocking density led to a decrease in weight gain and specific growth rate, but an increase in net and gross yields. The study highlights the importance of species diversification in pen enclosures, income enhancement for small-scale wetland fishers, and sustainable ecosystem-based floodplain wetland fisheries management.
Article
Microbiology
Bijay Kumar Behera, Satya Narayan Parida, Vikash Kumar, Himanshu Sekhar Swain, Pranaya Kumar Parida, Kampan Bisai, Souvik Dhar, Basanta Kumar Das
Summary: This study investigated a case of severe mortality in farmed Labeo rohita and identified the causative agent as Aeromonas veronii. The isolated strain showed resistance to ampicillin and dicloxacillin, but susceptibility to 22 other antibiotics. It was also found that A. veronii induced stress and immune responses in L. rohita. The negative effects of the pathogen on fish health and high mortality rate highlight the need for A. veronii management.
Article
Environmental Sciences
Dhruba Jyoti Sarkar, Soma Das Sarkar, V. Santhana Kumar, Thangjam Nirupada Chanu, Tanushree Banerjee, Lokenath Chakraborty, Manisha Bhor, Subir Kumar Nag, Srikanta Samanta, Basanta Kumar Das
Summary: The study evaluates the effect of natural floating island (FADs) on the distribution of heavy metals in a freshwater wetland. The results show that FADs have lower concentrations of heavy metals, leading to reduced pollution indices in surface water and fish species.
ENVIRONMENTAL POLLUTION
(2023)
Article
Chemistry, Multidisciplinary
Dhruba Jyoti Sarkar, Saswata Goswami, Swarupananda Sahu, Bijay Kumar Behera, Pranaya Parida, Shyamal Chandra Sukla Das, Basanta Kumar Das, Partha Sarkar, Debabrata Pradhan, Subhankar Mukherjee, Souvik Pal, Vipul Bansal
Summary: In this study, polyvinyl alcohol (PVA) capped AgNPs (AgNPs@PVA) were used as a nanocarrier to fabricate an acetylcholinesterase (AChE) biosensor for the detection of organophosphate (OP) pesticides. The AChE enzyme was immobilized onto a drop casted AgNPs@PVA layer on a glassy carbon electrode (GCE) to fabricate the electrochemical biosensor. The biosensor measured the peak current at 0.6 V generated by the AChE-mediated hydrolysis of acetylthiocholine (ATCl) to thiocholine and its subsequent oxidation to dimer through differential pulse voltammetry (DPV). A model OP pesticide, malathion, was used to hinder the AChE hydrolysis activity of the sensor probe, and the inhibition effect was found to be proportional to the concentration of malathion. The fabricated biosensor showed linearity in the range of 0.01 to 1 ng/mL of malathion at optimal conditions, with a detection limit (LOD) of 2.6 pg/mL. The AChE biosensor exhibited good selectivity for OP pesticides and demonstrated efficiency in real sample analysis.
Article
Environmental Sciences
Mitesh H. Ramteke, Himanshu S. Swain, Aurobinda Upadhyay, Vikas Kumar, Suman Kumari, Basanta K. Das
Summary: This study investigated the effects of different stocking densities on the growth performance of Pangasianodon hypophthalmus. The results showed that stocking densities in the range of 20 to 40 m(-3) resulted in the highest final weight, relative growth rate, and specific growth rate. The feed conversion ratio was significantly lower at lower densities. Muscle quality also improved at lower densities, leading to reduced drip loss and frozen leakage rate. Elevated levels of SGOT, SGPT, glucose, and cortisol were detrimental to fish growth. The stocking density of 30 m(-3) had the highest benefit-cost ratio and return on investment.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2023)
Article
Agriculture, Dairy & Animal Science
V. Kumar, S. N. Parida, S. Roy, S. Dhar, K. Bisai, B. K. Behera, B. K. Das
Summary: The aquatic food production system raises aquatic organisms for human consumption, and the development of a cost-efficient production method is a significant challenge for the future. Recent advancements in biotechnological tools and approaches have provided new opportunities in optimizing processes and manufacturing genetically modified fish. These tools are also transferable to other aquatic species production systems, leading to promising results in the industry.
ANNALS OF ANIMAL SCIENCE
(2023)
Article
Environmental Sciences
Nitish Kumar Tiwari, Trupti Rani Mohanty, Subhadeep Das Gupta, Shreya Roy, Himanshu Sekhar Swain, Raju Baitha, Mitesh Hiradas Ramteke, Basanta Kumar Das
Summary: A study was conducted to assess the hematological and biochemical responses of fishes to ecological alterations in the middle and lower stretches of river Ganga. Water pollution index, water quality index, and pollution index were calculated based on various water quality parameters. The results showed significant correlations between water quality indices and several hematological and biochemical parameters. The study emphasized the importance of monitoring the hemato-biochemical responses of fishes to ecological alterations.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2023)
Article
Engineering, Environmental
Sourav Kundu, Ayan Biswas, Archisman Ray, Shreya Roy, Subhadeep Das Gupta, Mitesh Hiradas Ramteke, Vikas Kumar, Basanta Kumar Das
Summary: This study, the first of its kind, examines the impact of BPA pollution on aquatic ecosystems and fisheries and finds that Hilsa shad is contaminated with BPA and poses health hazards to human beings.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Article
Biochemistry & Molecular Biology
Kampan Bisai, Vikash Kumar, Arpita Roy, Satya Narayan Parida, Souvik Dhar, Basanta Kumar Das, Bijay Kumar Behera, Manoj Kumar Pati
Summary: In this study, the effects of di-(2-ethylhexyl) phthalate (DEHP) exposure on gamete quality of male koi carp were investigated. The results showed that exposure to DEHP led to a decrease in gonadosomatic index, impaired histoarchitecture of the testes, and changes in gamete quality parameters, biochemical compositions, ionic compositions of seminal fluid, and hormone levels. Additionally, the expression levels of reproduction-related genes were also altered in a dose-dependent manner. These findings suggest that environmentally relevant DEHP exposure can have detrimental effects on the gamete quality of male fishes.
CURRENT ISSUES IN MOLECULAR BIOLOGY
(2023)