Md Shahjahan, Khanam Taslima, Mohammad Shadiqur Rahman, Md Al-Emran et al.
The pollution by heavy metals poses a serious threat to the aquatic environment and to the organisms if the concentration of heavy metals in the environment exceeds the safe limits. Due to their non-biodegradable and long persistence nature in the environment, heavy metals cause toxicity in fish by ...
Khanam Taslima, Md Al-Emran, Mohammad Shadiqur Rahman, Jabed Hasan et al.
Heavy metals pollution causes a threat to the aquatic environment and to its inhabitants when their concentrations exceed safe limits. Heavy metals cause toxicity in fish due to their non-biodegradable properties and their long persistence in the environment. This review investigated the effects of ...
Mohammad Ashaf‐Ud‐Doulah, Md Shahjahan, SM Majharul Islam, Md Al-Emran et al.
Rise of water temperature as a consequence of global warming is anticipated to affect the physiological activities of fish, especially in tropical regions. In the present experiment, we exposed the Indian major carp, rohu Labeo rohita to three different temperature regimes (30 °C as control and 33 °...
Md Shahjahan, Mohammad Shadiqur Rahman, SM Majharul Islam, Md. Helal Uddin et al.
Global warming and indiscriminate usages of pesticides are notable concern to all. The present study has been conducted to evaluate the effects of high temperature on acute toxicity of sumithion in adult zebrafish. A 2-day renewal bioassay system was used to determine the 96 h LC 50 value of sumithi...
Mohammad Shadiqur Rahman, SM Majharul Islam, Anamul Haque, Md Shahjahan
Sumithion, a synthetic organophosphate, is widely used as an agricultural insecticide and for control of tiger bug (Cicindela spp.) in larval rearing for aquaculture. An experiment was conducted to examine the effects of sumithion on embryological and larval development of zebrafish Danio rerio. Fer...
Mohammad Shadiqur Rahman, Shahjahan, Md. Mahfuzul Haque, Saleha Khan
Euglenophyte bloom is a common problem in most of the aquaculture ponds in Bangladesh. In the present study we conducted an experiment to control euglenophyte bloom for achieving better fish production using duckweed (Lemna minor) and lime. The experiment was carried out using four treatments, i.e.,...
Mohammad Shadiqur Rahman, Kizar Ahmed Sumon, Md Jasim Uddin, Md Shahjahan
The organophosphate pesticide fenitrothion is widely used as an agricultural pesticide to control tiger bug in larval rearing for aquaculture. The objectives of the present study were to assess the effects of fenitrothion on certain structural (phytoplankton, zooplankton, macro-invertebrates and per...
Mahadi Amin, M Thoushif Ahamed, M. S. Islam, Muallimul Islam et al.
• Growth, blood profiles and intestinal histomorphology of Nile tilapia were significantly affected upon exposure to microplastics • Upregulation of oxidative stress-related (SOD & CAT) and immune-related (TNF-α, IFN-γ, and IL-1β) genes expression • Suplimentation with Spirulina in feed significantl...
Md. Fakhrul Islam, Muhammad Forhad Ali, Mohammad Shadiqur Rahman, Syed Ariful Haque et al.
The current study was assessed the socio-economic patterns and trends of livelihoods of the Old Brahmaputra River fisher's community in the Jamalpur district from July 2021 to June 2022. The livelihood status was analyzed regarding age distribution, family size and composition, religion, marital sta...
Tariq‐Al Kasif, Md. Mizanur Rahman, Imran Bin Younos, Md. Rajib Sharker et al.
A total of ten species of freshwater small indigenous fish species (SIFS) were examined in order to study their length–weight relations (LWRs), condition factors ( K R ), and form factors ( a 3.0 ) caught by a small‐scale fishery from the Babu Mondoler beel , a wetland ecosystem in northwestern Bang...
Mohammad Ashaf Ud Doulah, SM Majharul Islam, Mohammad Shadiqur Rahman, Md Islam et al.
The study was carried out to identify the parasite and causative diseases on cage reared tilapia at Bakerganj upazila, Barisal district. The infected tilapia fishes were collected from the cages and brought to the laboratory to find out signs, symptoms and infection area on the fish body. Physico-ch...
Mohammad Ashaf Ud Doulaha, Mohammad Harun Or Rashida, SM Majharul Islam, Mohammad Shadiqur Rahmana et al.
Global warming is expected to affect the aquatic ecosystem and aquaculture industry. In the current experiment, we have observed growth and water quality of Indian major carp mrigal (Cirrhinus mrigala) exposed to three different temperature regimes, such as 30, 33 and 36°C representing T1, T2 and T3...
Mohammad Shadiqur Rahman, Md. Fakhrul Islam, Md. Mokhlasur Rahman, Muhammad Forhad Ali et al.
The experiment was carried out to evaluate the effects of feeding frequency on the growth, production, and economic aspects of Oreochromine cichlids (Oreochromis mossambicus) in nine earthen ponds for 120 days. Three different feeding regimes (T1, T2, and T3) with three replications each were used. ...
Mohammad Nuwaisir Rahman, James F. Martin, M Shadiqur Rahman, Md. Abul Hassan Samee
<h2>Summary</h2> Spatial transcriptomics (ST) integrates gene expression with spatial context to study tissue pathology. We present SPaSE (spatially resolved pathology score), a protocol to quantify pathology by computing an optimal transport plan between ST spots of the diseased and the correspondi...