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Results for “"Md Rafiquzzaman"”

16+ results

Review on in vivo and in vitro methods evaluation of antioxidant activity

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Md Nur Alam, Nusrat Jahan Bristi, Md Rafiquzzaman

Journal: Saudi Pharmaceutical JournalYear: 2012Citations: 1724

A good number of abstracts and research articles (in total 74) published, so far, for evaluating antioxidant activity of various samples of research interest were gone through where 407 methods were come across, which were repeated from 29 different methods. These were classified as in vitro and in ...

Physical SciencesChemistryOrganic ChemistryOpen Access
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Effect of solvents on bioactive compounds and antioxidant activity of Padina tetrastromatica and Gracilaria tenuistipitata seaweeds collected from Bangladesh

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Mohammad Khairul Alam Sobuj, Md. Ariful Islam, Md. Shoebul Islam, Md. Mohidul Islam et al.

Journal: Scientific ReportsYear: 2021Citations: 109

Seaweeds are now recognized as a treasure of bioactive compounds. However, the bioactivity of seaweed originating in Bangladesh is still unexplored. So, this study was designed to explore the secondary metabolites and antioxidant activities of solvent extracts of Padina tetrastromatica and Gracilari...

Life SciencesAgricultural and Biological SciencesAquatic ScienceOpen Access
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Antioxidant and Signal‐Modulating Effects of Brown Seaweed‐Derived Compounds against Oxidative Stress‐Associated Pathology

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Rahima Begum, Howlader Saurav, A. N. M. Mamun-Or-Rashid, S.M. Rafiquzzaman et al.

Journal: Oxidative Medicine and Cellular LongevityYear: 2021Citations: 108

The biological and therapeutic properties of seaweeds have already been well known. Several studies showed that among the various natural marine sources of antioxidants, seaweeds have become a potential source of antioxidants because of their bioactive compounds. Most of the metabolic diseases are c...

Life SciencesAgricultural and Biological SciencesAquatic ScienceOpen Access
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Mechanical property evaluation of glass–jute fiber reinforced polymer composites

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Md. Rafiquzzaman, Md. Maksudul Islam, Md. Habibur Rahman, Saniat Talukdar et al.

Journal: Polymers for Advanced TechnologiesYear: 2016Citations: 78

The natural fibers such as jute, coir, hemp, sisal etc. are randomly used as reinforcements for composite materials because of its various advantages such as low cost, low densities, low energy consumption over conventional fibers. In addition, they are renewable as well as biodegradable, and indeed...

Physical SciencesMaterials SciencePolymers and Plastics
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Seaweed polysaccharides: Sources, structure and biomedical applications with special emphasis on antiviral potentials

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Alima Akter, Mohammad Khairul Alam Sobuj, Md. Shoebul Islam, Koushik Chakroborty et al.

Journal: Future FoodsYear: 2024Citations: 68

Seaweeds are incredibly significant marine resources that have the ability to yield beneficial metabolites and bioactive substances, exhibiting an extensive variety of biological and physiological capabilities. Seaweed polysaccharides, in conjunction with other bioactive components, have been shown ...

Life SciencesAgricultural and Biological SciencesAquatic ScienceOpen Access
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Anti-Alzheimers and anti-inflammatory activities of a glycoprotein purified from the edible brown alga Undaria pinnatifida

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S.M. Rafiquzzaman, Eun Young Kim, Jong Min Lee, Md. Mohibbullah et al.

Journal: Food Research InternationalYear: 2015Citations: 59

Undaria pinnatifida Harvey is an edible brown macroalga that has several pharmacologically important traits. We previously described the purification and chemical composition of a glycoprotein from U. pinnatifida (UPGP) and characterized its antioxidant and DNA protection activities. In the present ...

Life SciencesAgricultural and Biological SciencesAquatic Science
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Qualitative and quantitative phytochemical analysis of brown seaweed Sargassum polycystum collected from Bangladesh with its antioxidant activity determination

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Mohammad Khairul Alam Sobuj, Morshed Shamim Shemul, Md. Shoebul Islam, Md. Ariful Islam et al.

Journal: Food Chemistry AdvancesYear: 2023Citations: 50

Seaweeds possess considerable potential for developing and enhancing pharmaceutical drugs because of their wide variety as abundant sources of numerous bioactive secondary metabolites, making them well-suited for developing and enhancing pharmaceutical drugs. This study evaluated the antioxidant, se...

Life SciencesAgricultural and Biological SciencesAquatic ScienceOpen Access
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Evaluation of bioactive chemical composition, phenolic, and antioxidant profiling of different crude extracts of Sargassum coriifolium and Hypnea pannosa seaweeds

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Mohammad Khairul Alam Sobuj, Md. Ariful Islam, Md. Amdadul Haque, Md. Mohidul Islam et al.

Journal: Journal of Food Measurement & CharacterizationYear: 2020Citations: 50
Life SciencesAgricultural and Biological SciencesAquatic ScienceOpen Access
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Multi‐species probiotics enhance growth of Nile tilapia ( <i>Oreochromis niloticus</i> ) through upgrading gut, liver and muscle health

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Md Kabir Hossain, SM Majharul Islam, S.M. Rafiquzzaman, Mohammad Nuruzzaman et al.

Journal: Aquaculture ResearchYear: 2022Citations: 47

Abstract The application of probiotics in aquaculture is growing due to its consistently beneficial results as an ecologically sound agent. A study was done in the laboratory using multi‐species probiotics containing Bacillus spp. (1 × 10 9 cfu/ml) and Lactobacillus spp. (1 × 10 11 cfu/ml) to assess...

Life SciencesImmunology and MicrobiologyImmunology
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The Latent Digital Divide and Its Drivers in E-Learning among Bangladeshi Students during the COVID-19 Pandemic

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Md Badiuzzaman, Md. Rafiquzzaman, Md Insiat Islam Rabby, Mohammad Mustaneer Rahman

Journal: InformationYear: 2021Citations: 42

The devastating COVID-19 pandemic forced academia to go virtual. Educational institutions around the world have stressed online learning programs in the aftermath of the pandemic. However, because of insufficient access to Information Communication Technology (ICT), a substantial number of students ...

Physical SciencesEngineeringMedia TechnologyOpen Access
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Hybridization and Its Application in Aquaculture

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Md. Aminur Rahman, Sang‐Go Lee, Fatimah Md. Yusoff, S.M. Rafiquzzaman

Year: 2018Citations: 39

Inter-specific hybrids are usually formed by mating two different species in the same genus. They have been produced to increase growth rate, improve production performance, transfer desirable traits, reduce unwanted reproduction, combine other valuable traits such as good flesh quality, disease res...

Life SciencesAgricultural and Biological SciencesAquatic ScienceOpen Access
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Reproductive Biology of Puntius sophore in Bangladesh

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Tajmira Hasan, M. S. Hossain, Md. Abdullah Al Mamun, Md. Alam et al.

Journal: FishesYear: 2018Citations: 23

Pool barb (Puntius sophore) is an important small indigenous species of Bangladesh, belonging to the family Cyprinidae of the order Cypriniformes. The main objectives of the present study were to identify the breeding season of Pool barb through observation of the gonadosomatic index (GSI), fecundit...

Life SciencesAgricultural and Biological SciencesAquatic ScienceOpen Access
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Analyzing the impact of cyber-attacks on the performance of digital twin-based industrial organizations

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Ridwan Mustofa, Md. Rafiquzzaman, Niamat Ullah Ibne Hossain

Journal: Journal of Industrial Information IntegrationYear: 2024Citations: 21
Physical SciencesEngineeringIndustrial and Manufacturing Engineering
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Multi-species probiotics enhance survival, growth, intestinal microbiota and disease resistance of rohu (Labeo rohita) larvae

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Zannatul Ferdous, Md Kabir Hossain, Md Hadiuzzaman, S.M. Rafiquzzaman et al.

Journal: Water Biology and SecurityYear: 2023Citations: 21

Multi-strain probiotics provide the most dependable approaches to improve health, immune response, and disease resistance in farmed fishes. In the present study, we examined the effects of multi-species probiotics on the survival, growth, immune response, and disease resistance of rohu (Labeo rohita...

Life SciencesImmunology and MicrobiologyImmunologyOpen Access
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Compositional, structural, and functional characterization of fucoidan extracted from Sargassum polycystum collected from Saint Martin's Island, Bangladesh

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Dipak Roy, Mohammad Khairul Alam Sobuj, Md. Shoebul Islam, Md. Mozammel Haque et al.

Journal: Algal ResearchYear: 2024Citations: 16
Life SciencesAgricultural and Biological SciencesAquatic Science
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