Publications by authors named "Akhter R"

In Aotearoa New Zealand, urinary tract infections in humans are commonly caused by extended-spectrum beta-lactamase (ESBL)-producing . This group of antimicrobial-resistant bacteria are often multidrug resistant. However, there is limited information on ESBL-producing found in the environment and their link with human clinical isolates.

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Background:  Biosimilar pegylated L-asparaginase offers a promising alternative to the innovator molecule for treating acute lymphoblastic leukemia (ALL) in Indian children. It addresses challenges associated with drug availability and cost while providing similar therapeutic advantages. This biosimilar ensures wider access to essential treatment in resource-limited settings such as India.

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Article Synopsis
  • Prenatal depression can be exacerbated by floods, impacting mother's and child's health in rural Bangladesh.
  • Flooding, particularly of latrines, was linked to significant increases in depression and self-harm thoughts among pregnant women.
  • Key contributing factors included domestic violence, poor sanitation, and food insecurity, highlighting the need for flood preparedness and more robust support systems.
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Objective: To measure the association between types of serious illness and the use of different physician-delivered care models near the EOL during the COVID-19 pandemic.

Design, Setting And Participants: Population-based cohort study using health administrative datasets in Ontario, Canada, for adults aged ≥18 years in their last 90 days of life who died of cancer or terminal noncancer illness and received physician-delivered care models near the end-of-life between March 14, 2020 and January 24, 2022.

Exposure: The type of serious illness (cancer or terminal noncancer illness).

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Article Synopsis
  • Traditional tooth preparation can be uncomfortable and risky, but femtosecond lasers provide a precise, non-invasive alternative that minimizes these issues.
  • This study aimed to evaluate how femtosecond laser treatment affects enamel and dentin through a review of in vitro and in vivo studies, following strict guidelines for systematic reviews.
  • After a thorough literature search, 48 relevant studies were identified, focusing on the quality of tooth preparation and the effects of laser parameters, although the overall quality of these studies was not assessed.
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Background: Koala retrovirus (KoRV), a major pathogen of koalas, exists in both endogenous (KoRV-A) and exogenous forms (KoRV-A to I and K to M) and causes multiple disease phenotypes, including carcinomas and immunosuppression. However, the direct association between the different KoRV subtypes and carcinogenesis remains unknown. Differentially expressed gene (DEG) analysis of peripheral blood mononuclear cells (PBMCs) of koalas carrying both endogenous (KoRV-A) and exogenous (KoRV-A, B, and C) subtypes was performed using a high-throughput RNA-seq approach.

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Objective: To assess the feasibility and acceptability of the Oshawa Senior Community Centres (OSCC55 +) virtual programs (VP) in addressing the needs for social connection and interaction for people with dementia (PWD) and their informal caregivers (ICG).

Background: During the pandemic, PWD faced increased loneliness and reduced social interaction due to a loss of community programs. The OSCC55 + developed VPs to combat social isolation and provide respite for ICG.

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  • The study examines mixed convective nanofluid flow in a porous-wavy channel, focusing on how a heated triangular obstacle and magnetic fields affect thermal performance, crucial for addressing global energy issues.
  • Utilizing numerical methods like the finite element approach, results show that factors like Reynolds number and volume fraction enhance flow velocity and heat transfer, while magnetic field strength negatively impacts these elements.
  • The findings reveal significant heat transfer rate increases with optimal conditions, highlighting a 45.59% enhancement using AlO-HO nanofluid and demonstrating that the presence of a triangular obstacle boosts heat transfer significantly, yet magnetic fields can reduce effectiveness by 36.22%.
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Electroencephalography (EEG) is a non-invasive method used to track human brain activity over time. The time-locked EEG to an external event is known as event-related potential (ERP). ERP can be a biomarker of human perception and other cognitive processes.

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This study investigated heavy metal accumulations in fish, water and sediment from three rivers around a major urban area in Bangladesh, namely the Rupsha, the Atai, and the Bhairab with a view to assessing the ecological and human health risks. Samples were collected from 10 stations over two seasons (summer and winter) and concentrations of 11 metals (As, Se, Pb, Be, Cd, Co, Cr, Cu, Mn, Ni, V) were measured using ICP-MS. Heavy metals in water of these rivers were above the WHO higher thresholds.

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The spectrum of indications for primary caesarean section changes with advancing parity. As parity advances more cesarean section are done for maternal rather than fetal indications. The objective of this study was to determine the indications and complications of caesarean section in multiparous women with history of previous vaginal delivery.

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Abnormal uterine bleeding (AUB) is the most common and frequent presenting complaint in Gynaecology in all age group especially in perimenopausal and postmenopausal women. The spectrum of AUB in women of our country includes a wide varieties of organic pathology. The objective of this study was to assess the role of endometrial thickness as a predictor of endometrial malignancy among the women presenting with AUB.

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Bionanocomposite films of three biopolymers including chitosan, gelatin, and pectin incorporated with rosemary essential oil (REO) were developed and characterized in terms of their physical, structural, mechanical, morphological, antioxidant, and antimicrobial properties. Incorporation of REO showed an increased hydrophobic nature thus, improved water vapor transmission rate (WVTR), tensile strength (TS), elongation-at-break (EAB), and thermal stability significantly (P ≤ 0.05) as compared to the control films.

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The discharge of dye-laden wastewater into the water streams causes severe water and soil pollution, which poses a global threat to aquatic ecosystems and humans. A diverse array of microorganisms such as bacteria, fungi, and algae produce exopolysaccharides (EPS) of different compositions and exhibit great bioflocculation potency to sustainably eradicate dyes from water bodies. Nanomodified chemical composites of EPS enable their recyclability during dye-laden wastewater treatment.

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Cervical intraepithelial neoplasia (CIN) is a pre-malignant lesion of the cervix of uterus. Several risk factors increased the risk of developing CIN. Purpose of this study was to evaluate the socio-demographic risk factors related to CIN at our setting.

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This study focused on the involvement of koala retrovirus (KoRV) in pneumonia in koalas. Three deceased pneumonic koalas from a Japanese zoo were examined in this study. Hematological and histopathological findings were assessed, and KoRV proviral DNA loads in the blood and tissues were compared with those of eight other KoRV-infected koalas from different zoos.

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Dengue virus (DENV) is mainly found in the tropics and infects approximately 400 million people annually. However, no clinically available therapeutic agents specific to dengue have been developed. Here, we examined the potential antiviral effects of the French maritime pine extract Pycnogenol® (PYC) against DENV because we previously found that the extract exerts antiviral effects on hepatitis C virus, which belongs to the Flavivirus family.

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This paper presents findings from a qualitative study conducted in Ontario, Canada, exploring healthcare professionals' perceptions of barriers and solutions for implementing Web-Based Reminiscence Therapy (WBRT) in an institutionalized settings for dementia care during the COVID-19 pandemic. The study identified five major barriers, including the lack of on-boarding/educational training, need for technology availability and technical support, limited attention span of persons with dementia (PWD), availability of multi-sensory features, and time constraints due to staff workload. Seven major themes emerged related to proposed solutions/suggestions: (1) involving younger generations, (2) focusing on technology training, (3) integrating with other digital platforms, (4) adding narratives/descriptions to recollect memories, (5) ensuring accessibility, (6) adding QR codes for retrieving information, and (7) combining digital/traditional reminiscence methods.

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Background: Reminiscence therapy (RT) is the most common non-pharmacological treatment for dementia care. The therapy stimulates the senses to evoke memories having the potential to reduce Behavioral and Psychological Symptoms of Dementia (BPSD). Digital RT, such as web-based reminiscence therapy (WBRT), has the potential to support dementia care and reduce the caregiving burden.

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Introduction: Cardiovascular disease (CVD) is associated with systemic inflammation. Colchicine, an anti-inflammatory drug, reduces the incidence of CVD events. Periodontitis, a chronic localised inflammatory disease of the tissues supporting the teeth, triggers systemic inflammation and contributes to inflammatory risk.

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Objectives: A conflicting body of evidence suggests localized periodontal inflammation spreads systemically during pregnancy inducing adverse pregnancy outcomes. This systematic review and meta-analysis aim to specifically evaluate the relationship between periodontitis and preeclampsia.

Methods: Electronic searches were carried out in Medline, Pubmed, Embase, Lilacs, Cochrane Controlled Clinical Trial Register, CINAHL, ClinicalTrials.

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Cerebral palsy is a developmental motor disorder which has far-reaching impacts on oral health. This scoping review examined the extent of research undertaken regarding the risk factors affecting dental caries experience in children and adolescents with cerebral palsy. Data were obtained from the electronic databases Web of Science and PubMed, using 10 search strings, for studies published between 1983 and 2018.

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Objectives: This study aimed to evaluate the impact of different periodontal treatment strategies during pregnancy on perinatal outcomes.

Study Selection: This systematic review and meta-analysis of clinical trials was conducted according to PRISMA guidelines to assess the effect of mouthwash in addition to scaling and root planning (SRPM) on pregnancy outcomes, including preterm birth, low birth weight, gestational age, and birth weight. Pooled risk ratios (RR), mean differences (MD), and 95% confidence intervals (CI) were calculated using the random effect model.

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Article Synopsis
  • * The resulting nanocapsules had sizes ranging from 119.50 to 365.21 nm, with a positive ζ-potential, indicating stability, and an encapsulation efficiency of 77.13% for 5 mg/g HT and 56.30% for 20 mg/g HT.
  • * The nanoencapsulation process enhanced the antioxidant and antiproliferative effects of HT, particularly against specific cancer cell lines, while also altering the physical properties, like increasing glass transition temperature and crystallinity.
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Background: Cervical cancer is the fourth most common cancer among women in the world. Visual Inspection with Acetic Acid (VIA) is a common screening test for cervical cancer in Bangladesh. This study will assess the knowledge, attitude and practice towards cervical cancer and screening among women residing in Dhaka district.

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