Md. Moklesur Rahman Sarker

Gono University · Department of Pharmacy

Viruses have caused millions and billions of infections and high mortality rates without successful immunization due to a lack of antiviral drugs approved for clinical use. Therefore, the discovery of novel antiviral drugs is impertinent and natural products are excellent alternative sources. Withania somnifera (L.) Dunal (Solanaceae) is recognized...

Despite decades of research and effort, treating cancer is still a challenging task. Current conventional treatments are still unsatisfactory to fully eliminate and prevent re-emergence or relapses, and targeted or personalised therapy, which are more effective in managing cancer, may be unattainable or inaccessible for some. In the past, research...

Objective Suboptimal asthma control among patients is associated with psychosocial factors, including depression and stigma, hindering effective asthma management. This study aimed to assess depressive symptoms and internalized stigma among adult asthma patients while investigating their relationships with sociodemographic and asthma-related medica...

Dengue fever is caused by the Aedes mosquito-borne dengue virus, which is a global threat with 400 million cases reported annually and 5–20% mortality rate. Currently, there is no effective treatment available for dengue fever. Natural products like withanolides, which are steroidal lactones, have shown many good properties, including antiviral act...

Dengue fever is caused by the Aedes mosquito-borne dengue virus, which is a global threat with 400 million cases reported annually and 5–20% mortality rate. Currently, there is no effective treatment available for dengue fever. Natural products like withanolides, which are steroidal lactones, have shown many good properties, including antiviral act...

Mycobacterium tuberculosis is one of the major invasive intracellular pathogens causing most deaths by a single infectious agent. The interaction between host immune cells and this pathogen is the focal point of the disease, Tuberculosis. Host immune cells not only mount the protective action against this pathogen but also serve as the primary nich...

Gastrointestinal (GI) cancers are among the most common cancers that impact the global population, with high mortality and low survival rates after breast and lung cancers. Identifying useful molecular targets in GI cancers are crucial for improving diagnosis, prognosis, and treatment outcomes, however, limited by poor targeting and drug delivery s...

The present study was undertaken for phytochemical screening as well as evaluating in vitro antioxidant, thrombolytic, and antimicrobial properties of crude methanolic extracts of Moringa oleifera Lam leaf and its diversified extractives. The antioxidant potential was investigated by ascertaining the capability of the samples to DPPH scavenging wit...

During the second phase of SARS-CoV-2, an unknown fungal infection, identified as black fungus, was transmitted to numerous people among the hospitalized COVID-19 patients and increased the death rate. The black fungus is associated with the Mycolicibacterium smegmatis, Mucor lusitanicus, and Rhizomucor miehei microorganisms. At the same time, othe...

Coronavirus disease (COVID-19) has killed millions of people since first reported in Wuhan,China, in December 2019. Intriguingly, Withania somnifera (WS) has shown promising antiviral effects against numerous viral infections, including SARS-CoV and SARS-CoV-2, which are contributed by its phytochemicals. This review focused on the updated testing...

The present work deals with the green synthesis and characterization of silver nanoparti-cles (AgNPs) using Allium cepa (yellowish peel) and the evaluation of its antimicrobial, antioxidant, and anticholinesterase activities. For the synthesis of AgNPs, peel aqueous extract (200 mL) was treated with a 40 mM AgNO3 solution (200 mL) at room temperatu...

Objective: Suboptimal asthma control among significant number patients are linked with various psycho-social factors, such as depression and stigma. These factors play an obstructive role for better asthma management. The aim of this study is to assess depressive symptoms and internalized stigma collectively among adult asthma patients, and investi...

Objective: Suboptimal asthma control among patients is associated with psychosocial factors, including depression and stigma, hindering effective asthma management. This study aims to assess depressive symptoms and internalized stigma among adult asthma patients while investigating their relationships with sociodemographic and asthma-related medica...

Though mass vaccination programs helped to reduce the severity of the ongoing pandemic, various unwanted effects were reported in Turkey and Bangladesh after taking vaccines. The purpose of this study was to evaluate and compare the adverse effects of several vaccines in Turkey and Bangladesh and how the population of both countries prioritizes the...

Nanoparticles are materials whose size is less than 100 nm. Because of their distinctive physical and chemical characteristics, nanoparticles have drawn considerable interest in a variety of fields. Biosynthesis of nanoparticles is a green and environmentally friendly technology, which requires fewer chemical reagents, precursors, and catalysts. Th...

Background Centella asiatica L. (Apiaceae), a green leafy vegetable, has been used as a popular folk medicine in Bangladesh in the treatment of various ailments. The plant is reported to contain phenolics and flavonoids, but their bioactive potentials are not yet completely known. The present study was designed to investigate the role of the phenol...

Recent research on dipeptidyl peptidase-IV (DPP-IV) inhibitors has made it feasible to treat type 2 diabetes mellitus (T2DM) with minimal side effects. Therefore, in the present investigation, we aimed to discover and develop some coumarin-based sulphonamides as potential DPP-IV inhibitors in light of the fact that molecular hybridization of many b...

Abstract Background Centella asiatica L. (Apiaceae), a green leafy vegetable, has been used as a popular folk medicine in Bangladesh in the treatment of various ailments. The plant is reported to contain phenolics and flavonoids, but their bioactive potentials are not yet completely known. The present study was designed to investigate the role of t...

Dipeptidyl peptidase-4 (DPP-IV) inhibitors are known as safe and well-tolerated antidiabetic medicine. Therefore, the aim of the present work was to synthesize some carbohydrazide derivatives (1a–5d) as DPP-IV inhibitors. In addition, this work involves simulations using molecular docking, ADMET analysis, and Lipinski and Veber’s guidelines. Wet-la...

We created thiazole and oxazole analogues of diaminopimelic acid (DAP) by replacing its carboxyl groups and substituting sulphur for the central carbon atom. Toxicity, ADME, molecular docking, and in vitro antimicrobial studies of the synthesized compounds were carried out. These compounds displayed significant antibacterial efficacy, with MICs of...

Exclusive breastfeeding (EBF) is essential for infant and child health. This study aimed to explore the trend in the EBF over the last decade in Bangladesh and investigated if there was a significant association with maternal employment by analyzing the data extracted from three consecutive nationally representative surveys: Bangladesh Demographic...

Many treatments have been used for glucose metabolism diseases such as type 2 diabetes, and all of those treatments have several advantages as well as limitations. This review introduces a 3D co-culture intestinal organoid system developed from stem cells, which has the special function of simulating human tissues. Recent studies have revealed that...

Piper betle L. leaves are very popular and traditionally used to chew with betel nut in many Asian countries. In this study, P. betle leaves juice (PBJ) was subjected to evaluation for its antihyperlipidemic activity in the high-fat-diet-induced hyperlipidemic rats model. Swiss albino rats were allowed to high-fat- diet for one month, followed by c...

In the current decade, nanoparticles are synthesized using solvents that are environmentally friendly. A number of nanoparticles have been synthesized at room temperature using water as a solvent, such as gold (Au) and silver (Ag) nanoparticles. As part of nanotechnology, nanoparticles are synthesized through biological processes. Biological method...

Materials and methods: An oral acute toxicity study was carried out following OECD guidelines. Hepatotoxicity was induced by the administration of ethanol for 4 weeks. Hepatic enzymes and oxidative stress biomarkers were determined using commercial diagnostic kits. Results: Treatment of rats with MECW (800 mg/kg) showed the highest reduction of...

Eclipta prostata (E. prostata) L, is a herbal medicinal plant, which is reported to contain phenolics and flavonoids, but very little is known about its bioactive potentials. In this report, we reexamined the phenols and flavonoid content and evaluated different bioactivities of organic soluble fractions from the shoots of E. prostata for the first...

COVID-19 is a pandemic malady caused by SARS-CoV-2, a novel coronavirus. It is a global threat that has affected 223 countries and territories all over the world. According to the WHO report as of April 06, 2022 coronavirus has affected 492,189,439 people globally with 6,159,474 confirmed deaths. The pandemic of COVID-19 has badly affected Banglade...

Medicinal plants have considerable potential as antimicrobial agents due to the presence of secondary metabolites. This comprehensive overview aims to summarize the classification, morphology, and ethnobotanical uses of Euphorbia neriifolia L. and its derived phytochemicals with the recent updates on the pharmacological properties against emerging...

Drowning is one of the major public health concerns, and children are the most vulnerable victims of drowning death in Bangladesh, which has been a paramount threat to child survival. Based on available data, we intend to underline the prevalence and associated risk factors for child drowning deaths in Bangladesh. According to the Center for...

Gynura nepalensis D.C. (family: Asteraceae) has abundant uses in the alternative medicinal practice, and this species is commonly used in the treatment of diabetes, rheumatism, cuts or wounds, asthma, kidney stones, cough, urinary tract bleeding, gall bladder stones, hepatitis, diarrhea , hemorrhoids, constipation, vomiting, fertility problems, blo...

Objectives This current study aims to assess the prevalence and factors associated with body mass index (BMI), dietary patterns, and the extent of physical activities among university students following the prolonged coronavirus disease 2019 (COVID-19) lockdown in Bangladesh. Methods A cross-sectional web-based survey was conducted between July 10...

Objectives The study aimed to synthesize and evaluate the potential anti-inflammatory and analgesic activities of rationally designed hybrid molecules of imidazolone and indole nuclei linked through a methylene bridge. Methods Indolyl-imidazolone hybrids were synthesized in three simple steps starting from 2-phenyl-1H-indole (1). In the first step...

Diabetes, a chronic physiological dysfunction affecting people of different age groups and severely impairs the harmony of peoples’ normal life worldwide. Despite the availability of insulin preparations and several synthetic oral antidiabetic drugs, there is a crucial need for the discovery and development of novel antidiabetic drugs because of th...

Severe session jam phobia (SJP), the extent of underprivileged online education, and subsequent mental health disorders among students have emerged as distinguished global problems due to the overwhelming effects of coronavirus disease 2019 (COVID-19). The purpose of this research was to evaluate the impact of extended COVID-19 lockdown and its med...

The COVID-19 pandemic, caused by the SARS-CoV-2 virus, has been a healthcare disaster because of the unique and distinct characteristics of the pathogen, the easy and rapid transmission of the virus from humans to humans, the challenges in diagnosis and confirmation of the disease and the inability to invent and distribute safe and effective drugs...

Coriandrum sativum (C. sativum), belonging to the Apiaceae (Umbelliferae) family, is widely recognized for its uses in culinary and traditional medicine. C. sativum contains various phytochemicals such as polyphenols, vitamins, and many phytosterols, which account for its properties including anticancer, anti-inflammatory, antidiabetic, and analges...

Vaccine willingness among the mass populace, as well as their proper knowledge and perception regarding vaccines and the vaccination process, may contribute extensively towards attaining their anticipated vaccination rates. The current study endeavored to ascertain the Bangladeshi population’s knowledge, perception, and willingness towards COVID-19...

Several theories for aging are constantly put forth to explain the underlying mechanisms. Oxidative stress, DNA dysfunction, inflammation, and mitochondrial dysfunction, along with the release of cytochrome c are some of these theories. Diseases such as type 2 diabetes mellitus, intestinal dysfunction, cardiovascular diseases, hepatic injury, and e...

A novel polysaccharide obtained from Enteromorpha prolifera (EPP) was purified through diethylaminoethyl cellulose-52 and Sephadex G-75 chromatography. Fourier transform infrared spectroscopy, high-performance liquid chromatography, and nuclear magnetic resonance (NMR) spectroscopy were employed to analyse the structure of EPP. It mainly comprised...

Citrus grandis or Citrus maxima, widely recognized as Pomelo is widely cultivated in many countries because of their large amounts of functional, nutraceutical and biological activities. In traditional medicine, various parts of this plant including leaf, pulp and peel are used for generations as they are scientifically proven to have therapeutic p...

Nigella sativa L. is one of the most extensively used traditional medicinal plants. This widely studied plant is known to display diverse pharmacological actions, including antimicrobial activities. Current literature has documented its multi-target mode of antimicrobial actions. N. sativa or its bioactive compounds, such as thymoquinone, can induc...

Aristolochic acid (AA) is an abundant chemical substance commonly present in the genus, Aristolochia. In term of stereoisomerism, Aristolochic acid I (AA-I) is known to cause nephrotoxicity, genotoxicity, and carcinogenicity. Therefore, the determination of AA-I in the herbal products is imperative to avoid the unwanted adverse drug reaction. Hence...

Background: The Oxford-AstraZeneca vaccine (Covishield) was the first to be introduced in Bangladesh to fight the ongoing global COVID-19 pandemic. As this vaccine had shown some side-effects in its clinical trial, we aimed to conduct a study assessing short-term adverse events following immunization (AEFIs) in Bangladesh. Method: A cross-sectio...

Background: The Oxford–AstraZeneca vaccine (Covishield) was the first to be introduced in Bangladesh to fight the ongoing global COVID-19 pandemic. As this vaccine had shown some side effects in its clinical trial, we aimed to conduct a study assessing short-term adverse events following immunization (AEFIs) in Bangladesh. Method: A cross-sectional...

COVID-19, transmitted by SARS-CoV-2, is one of the most serious pandemic situations in the history of mankind, and has already infected a huge population across the globe. This horrendously contagious viral outbreak was first identified in China and within a very short time it affected the world's health, transport, economic, and academic sectors....

SARS-CoV-2 is the latest worldwide pandemic declared by the World Health Organization and there is no established anti-COVID-19 drug to combat this notorious situation except some recently approved vaccines. By affecting the global public health sector, this viral infection has created a disastrous situation associated with high morbidity and morta...

Dengue, a very widespread mosquito-borne infectious disease caused by Aedes aegypti virus, has been occurring during the monsoons every year. The prevalence and incidence of dengue fever and death due to its complications have been increased drastically in these recent years in Bangladesh, Philippines, Thailand, Brazil, and India. Recently, dengue...

Background Colocasia gigantea , locally named as kochu is well-known due to its various healing power. This research is to investigate the antidiarrheal, antimicrobial and antioxidant possibilities of the methanol soluble extract of Colocasia gigantea . Methods The antidiarrheal investigation was performed by using in vivo castor oil-induced diarr...

Herbal products are used globally for their perceived health benefits, and as a complement to alternative therapy to Western medicines. Herbal products can be beneficial, although they can also be harmful in several circumstances. Aristolochic acids (AA) are a compound that is abundant in Aristolochia plants. Previous studies have reported that AAs...

Immunostimulants are greatly required for the upregulation of immunity to fight against viral and bacterial infections and cancers. Bell peppers (Capsicum annuum L.), eaten as vegetables, are rich sources of vitamin C and E, provitamin A, β-carotene, and numerous phenolic compounds. Antimicrobial, antioxidant, anti-mutagenic and anti-inflammatory p...

Clinical characteristics are essential for the correct diagnosis of diseases. The current review aimed to summarize the global clinical characteristics of the COVID-19 patients systematically and identify their diagnostic challenges to help the medical practitioners properly diagnose and for better management of COVID-19 patients. We conducted a sy...

Neurodegenerative diseases (ND) can be characterized by degradation and subsequent loss of neurons. ND has been identified as the leading cause of disability-adjusted life years (DALYs) worldwide and is associated with various risk factors such as ageing, certain genetic polymorphisms, inflammation, immune and metabolic conditions that may induce e...

Background Various parts i.e., stem bark, leaf, root and flower of Neolamarckia cadamba (Roxb.) Bosser has been extensively used by traditional practitioners to treat all types of diabetes. Our present study investigated the antidiabetic property of the extract from its flower and evaluated its traditional use for diabetes. Results Phenolic conten...

citation: Ullah K, Sarker MDMR, Khan MS, Mustapha MS, Ullah MK.Anti-diabetic Activity of Compound "2-[(trimethylsilyl) oxy]-Methyl Ester (cas) Methyl-o-trim-ethyl-silylsalicylate" Isolated from Pericampylus glaucus(Lam) Merr in STZ-Induced Diabetic Rats. J Basic Clin Pharma 2017;8:68-73. This is an open access article distributed under the terms of...

Aims: The aim of this study was to determine the dispensing errors that occurred during the dispensing process in a selected community pharmacies in the capital Sana'a, Yemen. Methodology: A prospective study was conducted among community pharmacies in the capital Sana'a, Yemen over three months period from mid-January till mid-April 2017. Dispensi...

Growing evidence showed the increased prevalence of cancer incidents, particularly colorectal cancer, among type 2 diabetic mellitus patients. Antidiabetic medications such as, insulin, sulfonylureas, dipeptyl peptidase (DPP) 4 inhibitors and glucose-dependent insulinotropic peptide (GLP-1) analogues increased the additional risk of different cance...