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http://dx.doi.org/10.1097/00006416-198703000-00011 | DOI Listing |
BMC Infect Dis
January 2025
Center for Global Health Research, Saveetha Institute of Medical and Technical Sciences, Saveetha Medical College and Hospital, Saveetha University, Chennai, India.
Background: Tuberculosis (TB) remains a significant health concern in India, especially among households with children and young adolescents aged 6-17 years. Despite ongoing research, there is a knowledge gap regarding specific risk factors for TB within this demographic. This study aims to bridge this gap by examining the association between TB and various socio-demographic factors, including socioeconomic status, nutritional status, and environmental conditions.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA.
Background: Microglia undergo varying regional dependent functional changes, which can exacerbate cognitive decline in Alzheimer's disease, but the full clinical relevance remains unclear. Ramified microglia survey the micro-environment and inert/amoeboid microglia engulf debris. A third morphological type; rod microglia, have been observed in a number of pathological conditions, but are relatively understudied.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
University of Michigan School of Public Health, Ann Arbor, MI, USA.
Background: The ε4 allele of the apolipoprotein E (APOE) gene is the strongest genetic determinant for Alzheimer's disease and cognitive function in nearly all human populations, yet inconsistent effects have been reported in South Asians. The population of India has admixed genetic ancestry with most people falling on a North/South cline and having varying proportions of Ancestral North Indian (ANI) and Ancestral South Indian (ASI) ancestries, and those in east of India fall off the cline due to ancestry from additional ancestral populations. This study examined the ε4 association with cognitive function across 18 states/union territories of India and investigated whether ancestral background modulates ε4 association with cognitive function in 2,590 participants from the Longitudinal Aging Study in India - Diagnostic Assessment of Dementia (LASI-DAD).
View Article and Find Full Text PDFBackground: Fall-related mild traumatic brain injuries (mTBI) are prevalent among older adults and are a predictor of dementia. Delays in diagnoses lead to prolonged symptoms and impairments. Dual-task posture may be more sensitive to detecting impairments compared to single-task posture, but research is limited.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Deparment of Developmental and Educational Psychology, University of Santiago de Compostela, Santiago de Compostela, Spain.
Background: The role of neuropsychiatric symptoms (NPS) as early markers of cognitive impairment progression along the cognitive impairment continuum needs further research. Our objective was to estimate to which extent NPS, measured with the Mild Behavioral Impairment Checklist (MBI-C), predict time-to-cognitive-worsening during follow-up in a sample of older adults recruited from primary care centers while controlling for other related variables (i.e.
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