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1.
Cureus ; 16(6): e63013, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-39050301

RESUMO

Gaming disorder is a growing concern, recognized by the World Health Organization and included in the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) as internet gaming disorder (IGD) for further study. This case report describes a 13-year-old boy diagnosed with IGD according to the proposed DSM-5 criteria. The patient exhibited excessive gaming behavior leading to impaired academic performance and social interaction. Treatment included medication with bupropion and cognitive behavioral therapy (CBT) resulting in significant improvement in gaming habits and social functioning. This case highlights the effectiveness of a combined approach for managing IGD and emphasizes the need for further research to optimize treatment strategies.

2.
Heliyon ; 10(11): e31912, 2024 Jun 15.
Artigo em Inglês | MEDLINE | ID: mdl-38841468

RESUMO

An analytic design of a prototype filter for M-channel maximally decimated cosine-modulated Near Perfect Reconstruction (NPR) filter banks is proposed in this work. The prototype filter is created using the least-square (CLS) method with weighted constraints, which is one-dimensional and requires single-parameter optimization. Compared to existing approaches, this suggested method achieves rapid convergence by analytically determining the optimal step size, ensuring the 3 dB cutoff frequency at π/2 M. The simulation results for design examples outperform the techniques in the available literature in terms of amplitude and aliasing distortion, reaching distortion around 2.4489 × 10-4 and 3.4907 × 10-9, respectively. This optimization algorithm's usefulness is further demonstrated with the sub-band coding of ECG signals. Implementing optimal prototype filters has tangible real-world effects, especially in critical sectors like healthcare and communications, improving diagnostics accuracy, data transmission efficiency, and overall performance.

3.
Indian Heart J ; 76(3): 218-220, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38878964

RESUMO

OBJECTIVE: To evaluate paroxysmal atrial fibrillation (AF) prevalence in Indian adults who completed 24-Hour Holter monitoring. METHODS: A total of 23,847 patients (36.9 % women) were analyzed for AF duration using a software algorithm. RESULTS: AF was diagnosed in 4153 (17.4 %) patients with a median AF duration of 13 min and 55 s. CONCLUSION: AF prevalence was high and largely untreated. The short duration of AF episodes indicates a low likelihood of detection during clinical visits, highlighting its potential underestimation in Indian healthcare.


Assuntos
Fibrilação Atrial , Eletrocardiografia Ambulatorial , Humanos , Fibrilação Atrial/epidemiologia , Fibrilação Atrial/diagnóstico , Fibrilação Atrial/fisiopatologia , Eletrocardiografia Ambulatorial/métodos , Feminino , Índia/epidemiologia , Masculino , Prevalência , Pessoa de Meia-Idade , Adulto , Estudos Retrospectivos , Idoso
4.
Mol Biotechnol ; 2024 Mar 08.
Artigo em Inglês | MEDLINE | ID: mdl-38456960

RESUMO

The prevalence of cancer deaths globally and domestically is higher especially due to the deferment of diagnosis and lack of facilities for women's reproductive cancers. The present review focussed to explore the application of lectins in cancer theranostics. Though there is cancer diagnostic and treatment available there is no promising early diagnostic tool and effective treatment available for the cancer which is the major concern. Lectins are cellulose-binding proteins that are strongly determined in saccharide groups of glycans, glycopeptides, or glycolipids. In the concomitance of events in cells, carbohydrates, and proteins, lectins play an important role. Lectins bind superiorly to the cancer cell membrane and their receptors induce the cytotoxic effect, which results in caspase-mediated cell death, and prohibits tumour development. Lectin snuffing also reveals polyamine stocks and impedes the growth of cancerous cells. They affect the cell cycle by non-apoptotic aggregation, seizure of the cell cycle phase G2, M, and the mediation of caspases. It can also adversely affect the action of telomerase and hinder vascularisation. They promote immunomodulation and adversely limit protein synthesis. Their easy availability and its characteristics support its use in cancer diagnosis and therapy, despite their small corollary effects. Future investigations recommend focussing more on the key applications of lectin by reducing its concurrent effects and carrying out more in-vitro investigations. However, the use of lectin formulations for cancer theranostics is a new area in cancer detection and treatment. In this review, plant lectin appears to be a potential target for cancer research in the fields of diagnosis and theranostics.

5.
Radiography (Lond) ; 30(1): 107-115, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-37918335

RESUMO

INTRODUCTION: Chest radiographs are the most performed radiographic procedure, but suboptimal technical factors can impact clinical interpretation. A deep learning model was developed to assess technical and inspiratory adequacy of anteroposterior chest radiographs. METHODS: Adult anteroposterior chest radiographs (n = 2375) were assessed for technical adequacy, and if otherwise technically adequate, for adequacy of inspiration. Images were labelled by an experienced radiologist with one of three ground truth labels: inadequate technique (n = 605, 25.5 %), adequate inspiration (n = 900, 37.9 %), and inadequate inspiration (n = 870, 36.6 %). A convolutional neural network was then iteratively trained to predict these labels and evaluated using recall, precision, F1 and micro-F1, and Gradient-weighted Class Activation Mapping analysis on a hold-out test set. Impact of kyphosis on model accuracy was assessed. RESULTS: The model performed best for radiographs with adequate technique, and worst for images with inadequate technique. Recall was highest (89 %) for radiographs with both adequate technique and inspiration, with recall of 81 % for images with adequate technique and inadequate inspiration, and 60 % for images with inadequate technique, although precision was highest (85 %) for this category. Per-class F1 was 80 %, 81 % and 70 % for adequate inspiration, inadequate inspiration, and inadequate technique respectively. Weighted F1 and Micro F1 scores were 78 %. Presence or absence of kyphosis had no significant impact on model accuracy in images with adequate technique. CONCLUSION: This study explores the promising performance of a machine learning algorithm for assessment of inspiratory adequacy and overall technical adequacy for anteroposterior chest radiograph acquisition. IMPLICATIONS FOR PRACTICE: With further refinement, machine learning can contribute to education and quality improvement in radiology departments.


Assuntos
Cifose , Redes Neurais de Computação , Adulto , Humanos , Estudos Retrospectivos , Radiografia , Aprendizado de Máquina
6.
Environ Geochem Health ; 45(11): 7957-7977, 2023 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-37515726

RESUMO

In the selected study region of Sonbhadra district, coal burning and mining activities are dominant. Previous studies reported F contamination in very few groundwater samples of this region. A detailed study is required to estimate the fluoride in groundwater of this area. Hence, a total of 128 groundwater samples were collected during post- and pre-monsoon seasons in the year 2017 to estimate the F-, its geochemistry, and health risk assessment from Renukoot and Anpara industrial clusters of Sonbhadra district, Uttar Pradesh, India. The pH of groundwater samples varied from slightly acidic to alkaline during both seasons. Almost all the major cations (Ca2+, Mg2+, Na+, and K+) and major anions (HCO3-, Cl-, SO42-, and F-) values in groundwater samples of both clusters were found within the permissible limit of World Health Organization (WHO) and Beauro of Indian standards except F- in both seasons. The scatter plots of F- with Ca2+, Na+, HCO3-, and pH are used to explain the release mechanism of fluoride in groundwater. Saturation indices (SI) calcite versus SI fluorite and SI dolomite versus SI fluorite plots of both clusters used to check the involvement of these minerals in fluoride enrichment of aquifers. F- contamination in groundwater due to coal burning in coal mining and thermal power plant dominated region is discussed globally and locally both. The non-carcinogenic health risk due to consumption of fluoride-contaminated water is estimated by using target hazard quotient (THQ). THQ values of F- showed that children are at high risk than adults in both clusters of the study area during both seasons. Pictorial representation is used to show the dental fluorosis cases in children of the study region.


Assuntos
Minas de Carvão , Água Subterrânea , Poluentes Químicos da Água , Adulto , Criança , Humanos , Fluoretos/toxicidade , Fluoretos/análise , Monitoramento Ambiental , Índia , Medição de Risco , Carvão Mineral/análise , Poluentes Químicos da Água/análise
8.
Environ Geochem Health ; 45(8): 5481-5513, 2023 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-37183216

RESUMO

Chemical pesticides in the hydrogeological system are a global concern as they pose a severe threat to humans and other organisms. In agriculture, around 4.12 million tonnes of pesticides were used globally in 2018, which is 50% more than in the 1990s. Various pesticides detected in the hydrogeological system of India since the 1990s have been documented and reviewed to understand the prevalence, source, history and degradation pathways. This review contributes to a better understanding of existing pesticide pollution and the state of hydrogeological resource deterioration. Small to excess levels of pesticide residues were detected in groundwater, surface water, soil, and sediments. Pesticides that were most commonly and predominantly found in the hydrogeological system were HCHs, DDTs, endosulfan, heptachlor, drins (aldrin, dieldrin, endrin), chlordane etc. ß and γ-HCH isomers among HCHs, whereas p,p'-DDT and p,p'-DDE among the DDTs were detected most prevalently. In many regions, pesticide residue levels in water have exceeded the maximum residue limits of WHO and BIS, while those in soils and sediments have exceeded the threshold effect level and probable effect level. Higher pesticide residues were detected in the water resources of rural agricultural areas compared to peri-urban or urban areas. A positive correlation of pesticide residues between water resources and soil has been observed in some regions, suggesting a similar contamination source. Diagnostic ratios of pesticides reveal their source, history and degradation pathways. Diagnostic ratios observed in various studies conducted in India suggest historical as well as recent use of banned pesticides. Strengthening current policies and regulations, monitoring pesticide use, changes in pesticide application practices, awareness among farmers, and the use of prominent removal techniques are necessary to tackle pesticide contamination in India.


Assuntos
Hidrocarbonetos Clorados , Resíduos de Praguicidas , Praguicidas , Poluentes Químicos da Água , Humanos , Praguicidas/análise , Resíduos de Praguicidas/análise , Hidrocarbonetos Clorados/análise , Prevalência , Poluentes Químicos da Água/análise , DDT/análise , Diclorodifenil Dicloroetileno , Solo/química , Água , Monitoramento Ambiental/métodos
9.
Indian J Psychiatry ; 65(2): 117, 2023 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-37063638
10.
Indian J Psychiatry ; 65(Suppl 1): S1, 2023 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-37102175
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