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  1. Article ; Online: Impact of tobacco habits on poor oral health status among bone-factory workers in a low literacy city in India: A cross-sectional study.

    Alam, Naved / Mariam, Warisha

    PloS one

    2024  Volume 19, Issue 4, Page(s) e0299594

    Abstract: Oral health is a vital indicator of well-being that is influenced by various habits and lifestyles of individuals. Oral diseases are the bottleneck in the effective control of non-communicable diseases (NCDs) due to chronic in nature and reciprocal ... ...

    Abstract Oral health is a vital indicator of well-being that is influenced by various habits and lifestyles of individuals. Oral diseases are the bottleneck in the effective control of non-communicable diseases (NCDs) due to chronic in nature and reciprocal relationship as sharing the common risk factors and habits such as sugar, tobacco, and alcohol consumption that increase the risk of developing various inevitable diseases. However, there is a lack of literature highlighting the relationship between risk factors for oral diseases and general health among individuals. This cross-sectional study was carried out among 500 study participants aged 20 to 64 years who gave written informed consent and were recruited by Multistage Stratified Cluster Sampling technique among workers in five bone factories, working for at least one year since January 2001 to March 2022 in Sambhal city, Uttar Pradesh. WHO-Basic Oral Health Survey-1997 was used to record the data regarding sociodemographic and oral health status variables. We used the modified WHO-STEPWISE pre-structured questionnaire to record tobacco consumption habits and oral health-seeking behavior. We scheduled a clinical intra-oral examination to record the Decayed Missing Filled Teeth (DMFT) index and the interview on the premises of five bone factories. Among the 500 bone-factory workers, the total number of males was 342 (68.40%) and 158 (31.60%) were females. The mean age (Standard Deviation) was 33.18 (10), and the mean DMFT score of factory workers was 2.84 (3.12). Production workers had the highest mean DMFT score of 4.60 (3.25). More than half of the factory workers (53.2%) were tobacco users. Tobacco users were 3.52 times more likely to have a severe DMFT index. Most common pre-cancerous lesions were oral submucous fibrosis and leukoplakia. Compared to non-tobacco users, mild tobacco users have 6.80 folds higher odds of oral lesions. Tobacco consumption is not only harmful for oral health but also leads to several non-communicable and systemic diseases. NCDs and dental caries are chronic and preventable conditions with a bidirectional relationship implicated by modifiable major risk factors such as tobacco consumption. Decreasing the consumption of tobacco use may improve oral health and reduce the risk of the development of NCDs. Also, regular dental visits should be scheduled to monitor the oral health status of factory workers. Additionally, tailored intervention for tobacco cessation should be implicated to maintain the general and oral health of industrial workers.
    MeSH term(s) Male ; Female ; Humans ; Oral Health ; Cross-Sectional Studies ; Literacy ; Dental Caries ; Mouth Diseases ; Habits ; Nicotiana ; Tooth Loss ; India ; Surveys and Questionnaires ; DMF Index
    Language English
    Publishing date 2024-04-17
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2267670-3
    ISSN 1932-6203 ; 1932-6203
    ISSN (online) 1932-6203
    ISSN 1932-6203
    DOI 10.1371/journal.pone.0299594
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  2. Article ; Online: Neurochemical Effects of Methylphenidate and Modafinil in Ameliorating Stress-Induced Cognitive Deficits.

    Alam, Nausheen / Choudhary, Kulsoom

    ACS pharmacology & translational science

    2023  Volume 6, Issue 10, Page(s) 1357–1372

    Abstract: Purpose: Chronic stressful situations result in altered monoaminergic activity of neurotransmitters, resulting in various conditions characterized by deficits in learning, memory and attention. Stimulant effects can be visualized in terms of increased ... ...

    Abstract Purpose: Chronic stressful situations result in altered monoaminergic activity of neurotransmitters, resulting in various conditions characterized by deficits in learning, memory and attention. Stimulant effects can be visualized in terms of increased cognitive abilities through enhancement of dopamine (DA) release.
    Method: This study examined cognitive responses and brain DA and 5-hydroxytryptamine (5HT) levels after prolonged methylphenidate (MPH) and modafinil administration, to demonstrate their effect on stress-induced cognitive deficits in rats. Effects on cognition were evaluated by passive avoidance and water maze tests. Furthermore brain levels of DA, homovanillic acid (HVA), dihydroxyphenylacetic acid (DOPAC), 5HT and 5-hydroxyindoleacetic acid (5HIAA) were analyzed by high-performance liquid chromatography coupled with electrochemical detection.
    Results: We found that both MPH and modafinil improved cognition in both restrained and unrestrained rats, as examined through water maze and passive avoidance tests. Furthermore, these substance were associated with increased brain DA and 5-HT levels. Notabily, we observed decrease in DOPAC and HVA levels, while 5-HIAA levels exhibited a slight increase.
    Conclusions: The prevention of stress-induced cognitive deficits by MPH and modafinil could be elucidated through the interaction between 5HT and DA in regulating cognitive function.
    Language English
    Publishing date 2023-09-08
    Publishing country United States
    Document type Journal Article
    ISSN 2575-9108
    ISSN (online) 2575-9108
    DOI 10.1021/acsptsci.3c00077
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Experimental evaluation of a patient specific Brachio-Cephalic Arterio Venous Fistula (AVF): Velocity flow conditions under steady and pulsatile waveforms.

    Alam, N / Walsh, M / Newport, D

    Medical engineering & physics

    2022  Volume 106, Page(s) 103834

    Abstract: Arterio-Venous Fistulas (avf) are the most popular form of vascular access used for hemodialysis. However they continue to present complications leading to early and late failure. To understand the reasons for failure, it is necessary to analyze the ... ...

    Abstract Arterio-Venous Fistulas (avf) are the most popular form of vascular access used for hemodialysis. However they continue to present complications leading to early and late failure. To understand the reasons for failure, it is necessary to analyze the hemodynamics involved. Wall shear stress (wss) is commonly studied in avfs as it often relates to cardiovascular disease, although there is dispute over whether high or low wss is detrimental to avf patency. The goal of this paper is to investigate velocity flow conditions in a rigid, patient-specific brachio-cephalic avf model in both steady flow (Re = 1817) and patient-specific pulsatile flow (Re
    MeSH term(s) Arteriovenous Shunt, Surgical/methods ; Blood Flow Velocity ; Fistula ; Hemodynamics ; Humans ; Pulsatile Flow ; Renal Dialysis
    Language English
    Publishing date 2022-06-10
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 1181080-4
    ISSN 1873-4030 ; 1350-4533
    ISSN (online) 1873-4030
    ISSN 1350-4533
    DOI 10.1016/j.medengphy.2022.103834
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  4. Article ; Online: Catalyzing Sustainable Water Splitting with Single Atom Catalysts: Recent Advances.

    Alam, Nasar / Noor, Tayyaba / Iqbal, Naseem

    Chemical record (New York, N.Y.)

    2024  Volume 24, Issue 3, Page(s) e202300330

    Abstract: Electrochemical water splitting for sustainable hydrogen and oxygen production have shown enormous potentials. However, this method needs low-cost and highly active catalysts. Traditional nano catalysts, while effective, have limits since their active ... ...

    Abstract Electrochemical water splitting for sustainable hydrogen and oxygen production have shown enormous potentials. However, this method needs low-cost and highly active catalysts. Traditional nano catalysts, while effective, have limits since their active sites are mostly restricted to the surface and edges, leaving interior surfaces unexposed in redox reactions. Single atom catalysts (SACs), which take advantage of high atom utilization and quantum size effects, have recently become appealing electrocatalysts. Strong interaction between active sites and support in SACs have considerably improved the catalytic efficiency and long-term stability, outperforming their nano-counterparts. This review's first section examines the Hydrogen Evolution Reaction (HER) and the Oxygen Evolution Reaction (OER). In the next section, SACs are categorized as noble metal, non-noble metal, and bimetallic synergistic SACs. In addition, this review emphasizes developing methodologies for effective SAC design, such as mass loading optimization, electrical structure modulation, and the critical role of support materials. Finally, Carbon-based materials and metal oxides are being explored as possible supports for SACs. Importantly, for the first time, this review opens a discussion on waste-derived supports for single atom catalysts used in electrochemical reactions, providing a cost-effective dimension to this vibrant research field. The well-known design techniques discussed here may help in development of electrocatalysts for effective water splitting.
    Language English
    Publishing date 2024-02-19
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 2044646-9
    ISSN 1528-0691 ; 1527-8999
    ISSN (online) 1528-0691
    ISSN 1527-8999
    DOI 10.1002/tcr.202300330
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  5. Article ; Online: Fueling the culture of distrust in physicians.

    Alam, Nadia

    CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne

    2018  Volume 190, Issue 12, Page(s) E370

    MeSH term(s) Canada ; Delivery of Health Care ; Longitudinal Studies ; Physicians ; Social Work
    Language English
    Publishing date 2018-04-17
    Publishing country Canada
    Document type Letter ; Comment
    ZDB-ID 215506-0
    ISSN 1488-2329 ; 0008-4409 ; 0820-3946
    ISSN (online) 1488-2329
    ISSN 0008-4409 ; 0820-3946
    DOI 10.1503/cmaj.69008
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  6. Article ; Online: Shodagor women cooperate across domains of work and childcare to solve an adaptive problem.

    Starkweather, K E / Reynolds, A Z / Zohora, F / Alam, N

    Philosophical transactions of the Royal Society of London. Series B, Biological sciences

    2022  Volume 378, Issue 1868, Page(s) 20210433

    Abstract: Across human societies, women's economic production and their contributions to childcare are critical in supporting reproductive fitness for themselves, their spouses and children. Yet, the necessity of performing both work and childcare tasks presents ... ...

    Abstract Across human societies, women's economic production and their contributions to childcare are critical in supporting reproductive fitness for themselves, their spouses and children. Yet, the necessity of performing both work and childcare tasks presents women with an adaptive problem in which they must determine how best to allocate their time and energy between these tasks. Women often use cooperative relationships with alloparents to solve this problem, but whether or not women cooperate across different domains (e.g. work and childcare) to access alloparents remains relatively under-explored. Using social network data collected with Shodagor households in Bangladesh, we show that women who need childcare help in order to work draw on cooperative work partners as potential alloparents, and that all women rely heavily on kin, but not reciprocal cooperation for childcare help. These results indicate that Shodagor women strategize to create work and childcare relationships in ways that help solve the adaptive problem they face. We discuss the implications of our results and the example provided by Shodagor women for a broader understanding of women's cooperative relationships, including the importance of socio-ecological circumstances and gendered divisions of labour in shaping women's cooperative strategies. This article is part of the theme issue 'Cooperation among women: evolutionary and cross-cultural perspectives'.
    MeSH term(s) Child ; Humans ; Child Care ; Child Health ; Family Characteristics ; Spouses ; Gender Identity
    Language English
    Publishing date 2022-11-28
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 208382-6
    ISSN 1471-2970 ; 0080-4622 ; 0264-3839 ; 0962-8436
    ISSN (online) 1471-2970
    ISSN 0080-4622 ; 0264-3839 ; 0962-8436
    DOI 10.1098/rstb.2021.0433
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  7. Article: The new Code of Ethics of the World Psychiatric Association: A fresh look at the ethical issues of the psychiatric profession.

    Richa, S / Diab, N / Richa, N / Choueifati, D / Choucair-Alam, N / Scheuer, M

    L'Encephale

    2023  Volume 49, Issue 3, Page(s) 325–327

    Abstract: This article develops the WPA's new Code of Ethics that was developed in 2020. It succeeds the Declaration of Hawaii of 1977 and the Declaration of Madrid of 1996. The Code is divided into four sections that cover the practice of psychiatry in clinical ... ...

    Abstract This article develops the WPA's new Code of Ethics that was developed in 2020. It succeeds the Declaration of Hawaii of 1977 and the Declaration of Madrid of 1996. The Code is divided into four sections that cover the practice of psychiatry in clinical practice, education, research and publication as well as public mental health. We will discuss the new ethical issues that this Code raises in parallel with the development of psychiatry and psychiatrists' role in society in recent years.
    MeSH term(s) Humans ; Codes of Ethics ; Ethics, Medical ; Psychiatry
    Language English
    Publishing date 2023-02-10
    Publishing country France
    Document type Journal Article
    ZDB-ID 214431-1
    ISSN 0013-7006
    ISSN 0013-7006
    DOI 10.1016/j.encep.2022.12.001
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  8. Article ; Online: Prevalence and determinants of adolescent childbearing: comparative analysis of 2017-18 and 2014 Bangladesh Demographic Health Survey.

    Alam, Nazmul / Mollah, Mohammad Manir Hossain / Naomi, Sharin Shahjahan

    Frontiers in public health

    2023  Volume 11, Page(s) 1088465

    Abstract: Objectives: Bangladesh has one of the highest adolescent childbearing rates in South Asia, which prevent women from realizing their full potential in life. This study aimed to compare the prevalence and determinants of adolescent childbearing in ... ...

    Abstract Objectives: Bangladesh has one of the highest adolescent childbearing rates in South Asia, which prevent women from realizing their full potential in life. This study aimed to compare the prevalence and determinants of adolescent childbearing in Bangladesh using data from the 2014 and 2017-18 Bangladesh Demographic and Health Survey (BDHS).
    Methods: Nationally representative surveys of respondents were selected using a two-stage sampling process. The study recruited 2,023 and 1,951 ever-married women aged 15-19 from 2014 and 2017-18 BDHS surveys, respectively, from rural and urban settings from all eight geographic divisions of Bangladesh. Univariate and multivariate logistic regression models were fit to determine the factors associated with adolescent childbearing.
    Result: The adolescent childbearing prevalence rate was 30.8% in 2014 BDHS and 27.6% in 2017-18 BDHS. Marriage at age 13 years or less also reduced significantly in 2017-18 compared to 2014 (12.7% vs. 17.4%, respectively). Significantly higher odds of adolescent childbearing were found in 2014 among women in the Sylhet Division (adjusted odds ratio (AOR) = 3.0; 95% confidence interval (CI): 1.6-6.1) and the Chittagong Division (AOR = 1.8; 95% CI: 1.8-2.7) compared to the Barisal Region; however, in 2017, there were no significant differences was found across the geographic Divisions. Compared to women in the lowest wealth quintile, women in all other quintiles had lower odds of adolescent childbearing, with the lowest odds found among women in the wealthiest quintile (AOR = 0.3; 95% CI: 0.2-0.6). Women who married at age 14-17 had 60% lower odds of adolescent childbearing compared to the women who married at age 10-13.
    Conclusion: Nearly one-third of married adolescents in Bangladesh were pregnant or had at least one child in 2014, and it was reduced only marginally in 2017-18. Marriage at an early age and income inequalities among families were significant predictors of adolescent childbearing in Bangladesh. This study highlighted change in the magnitude and determinants of adolescent childbearing in Bangladesh taken data from two nationally representative surveys conducted 4 years apart.
    MeSH term(s) Adolescent ; Female ; Humans ; Pregnancy ; Bangladesh/epidemiology ; Health Surveys ; Income ; Prevalence ; Socioeconomic Factors
    Language English
    Publishing date 2023-06-19
    Publishing country Switzerland
    Document type Journal Article ; Research Support, U.S. Gov't, Non-P.H.S.
    ZDB-ID 2711781-9
    ISSN 2296-2565 ; 2296-2565
    ISSN (online) 2296-2565
    ISSN 2296-2565
    DOI 10.3389/fpubh.2023.1088465
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  9. Article: High-Resolution Computed Tomography of the Temporal Bone in Chronic Otitis Media: An Observational Study at a Tertiary Care Center in Jharkhand, India.

    Kumari, Abha / Alam, Noman / Kumar, Sandeep

    Cureus

    2023  Volume 15, Issue 8, Page(s) e42813

    Abstract: Introduction: Chronic otitis media refers to middle ear inflammation. A radiological exam is a crucial step in this diagnostic process, in addition to a clinical evaluation and an evaluation by an audiologist. For the development of innovative surgical ... ...

    Abstract Introduction: Chronic otitis media refers to middle ear inflammation. A radiological exam is a crucial step in this diagnostic process, in addition to a clinical evaluation and an evaluation by an audiologist. For the development of innovative surgical treatment plans for middle ear otitis media with the aim of minimally invasive surgery, accurate information regarding the extent of lesions is required. This is made possible by a temporal bone imaging test.
    Materials and methods: The study was conducted at the Rajendra Institute of Medical Sciences (RIMS), a tertiary care facility in Ranchi, Jharkhand, India. The research was conducted between June 1, 2021, and October 31, 2022. In this prospective observational study, 50 patients who visited the otorhinolaryngology clinic at RIMS Ranchi were the participants.
    Results: The median age was 26 years, there was a male-to-female ratio of 1.63 to 1, and the vast majority (84%) were from lower socioeconomic classes. High-resolution computed tomography has been shown to be highly sensitive and specific in identifying conditions including scutum erosion, malleus erosion, pneumatization type, mastoiditis, mastoid abscess, and morphological abnormalities such as low-lying dura.
    Conclusion: The semicircular canal, fallopian canal, dural plate, and sigmoid sinus may all be clearly defined by non-contrast computed tomography of the temporal bone in erosion in cases of otitis media.
    Language English
    Publishing date 2023-08-01
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2747273-5
    ISSN 2168-8184
    ISSN 2168-8184
    DOI 10.7759/cureus.42813
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  10. Article ; Online: Settlement suitability analysis of a riverine floodplain in the perspective of GIS-based multicriteria decision analysis.

    Alam, Nasibul / Saha, Swati / Gupta, Srimanta / Chatterjee, Anubhav

    Environmental science and pollution research international

    2023  Volume 30, Issue 24, Page(s) 66002–66020

    Abstract: Riverine floodplains are highly dynamic and the most vulnerable space on Earth particularly in flat alluvial plains of major river systems. Suitable site selection for sustainable human settlements in active floodplain areas is a critical task for ... ...

    Abstract Riverine floodplains are highly dynamic and the most vulnerable space on Earth particularly in flat alluvial plains of major river systems. Suitable site selection for sustainable human settlements in active floodplain areas is a critical task for decision-makers in terms of quality of lithology, ecologically fragile landmass, climate-induced hazards, immense population pressure, and environmental conservation issues. This research introduces a methodology for settlement suitability zone (SSZ) that employs GIS-based multi-criteria decision-making (MCDM) techniques. As a case study, an altered hydrological regime of the lower Ganga riparian zone was chosen to identify the SSZ as these areas are the most susceptible to riverine hazards. Twelve significant variables reflecting on topography, climate, landscape, and environment have been selected in the multi-criteria evaluation platform. The CRiteria Importance Through Intercriteria Correlation (CRITIC) method is adopted to specify the weights of the criteria and utilize an inverse distance-weighted (IDW) spatial interpolation technique to generate an SSZ map in a GIS environment. The study zone is spatially quantified into five categories, from unsuitable to high-suitable with a natural breaks (Jenks) classification method. Subsequently, the final results are validated through a receiver operating characteristics (ROC) curve using randomly selected 56 hazard-exposed location points. The outcome revealed that 8.45% of the riparian area falls under unsuitable, 21.87% under low-suitable, and 33.27% under moderate-suitable for locating human settlements. The generally suitable and high-suitable categories account for 36.40% of the total study zone. A spatial sensitivity analysis is also applied to gauge the influence of each parameter on the MCDM outcomes. The SSZ mapping results from this study can help local authorities to plan for sustainable settlement development in environmentally fragile areas.
    MeSH term(s) Humans ; Geographic Information Systems ; Decision Support Techniques ; Spatial Analysis ; Sustainable Development ; Climate
    Language English
    Publishing date 2023-04-24
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 1178791-0
    ISSN 1614-7499 ; 0944-1344
    ISSN (online) 1614-7499
    ISSN 0944-1344
    DOI 10.1007/s11356-023-26985-4
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