OOIR: Observatory of International Research

Papers

(The H4-Index of Experimental Gerontology is 37. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-10-01 to 2025-10-01.)

Article	Citations
Editorial Board	206
Long-term administration of soft drink causes memory impairment and oxidative damage in adult and middle-aged rats	153
Corrigendum to “Segmental extracellular-to-intracellular water resistance ratio and physical function in older adults” [Exp. Gerontol. 181 (2023) 112278]	127
Comparison of metabolic risk factors, physical performances, and prevalence of low back pain among categories determined by visceral adipose tissue and trunk skeletal muscle mass in middle-aged men	115
The association between cardiovascular risk factors and major cardiovascular diseases decreases with increasing frailty levels in geriatric outpatients	95
Impact of repetitive home-based galvanic vestibular stimulation on cognitive skills in healthy older adults	88
Editorial Board	80
Frequency and factors associated with sarcopenia prediction in adult and elderly patients hospitalized for COVID-19	74
Correlation between blood pressure and mortality in older critically ill patients: Insights from a large intensive care unit database	73
Overexpression of solute carrier family 6 member 12 promotes cell injury in Parkinson's disease via MAPK signaling pathway	72
Oral frailty as a risk factor for mild cognitive impairment in community-dwelling older adults: Kashiwa study	65
Inflammatory biomarkers of frailty: A review	64
The effect of tamoxifen on the lipid profile in women: A systematic review and meta-analysis of randomized controlled trials	59
Activation of α7nAChR by PNU282987 improves cognitive impairment through inhibiting oxidative stress and neuroinflammation in D-galactose induced aging via regulating α7nAChR/Nrf2/HO-1 signaling pathw	54
Oral administration of liposome-encapsulated thymol could alleviate the inflammatory parameters in serum and hippocampus in a rat model of Alzheimer's disease	49
Anti-fibrosis effect and its mechanism of atractylenolide III on post-traumatic extending knee joint contracture in rats	47
Immunophenotypic characterization of B1a lymphocytes in Cuban older adults	46
Age-related structural changes show that loss of fibers is not a significant contributor to muscle atrophy in old mice	46
High-intensity interval training reduces the induction of neutrophil extracellular traps in older men using live-neutrophil imaging as biosensor	45
Receiving financial support and its association with late-age depression: The mediating role of social engagement	45
Comparative efficacy of exercise interventions for cognitive health in older adults: A network meta-analysis	45
A pilot investigation of reliability and validity of balance and gait assessments using telehealth with healthy older adults	44
Cognitive impairment: The missing link between sarcopenic obesity and functional decline	44
Effects of combined aerobic and resistance exercise on arterial stiffness in middle-aged and older men with dysglycemia and dyslipidemia: A 12-week intervention study	44
Enhancing fracture risk indication: The impact of bone load index and muscle fat infiltration on vertebral compression fracture	43

Segmental extracellular-to-intracellular water resistance ratio and physical function in older adults	42
Aerobic exercise attenuates abnormal myelination and oligodendrocyte differentiation in 3xTg-AD mice	41
Effects of an inulin fiber diet on the gut microbiome, colon, and inflammatory biomarkers in aged mice	41
The biological roots of the sex-frailty paradox	41
Gait speed reference values in community-dwelling older adults – Cross-sectional analysis from the Rotterdam Study	40
Sleep problems and mild cognitive impairment among adults aged ≥50 years from low- and middle-income countries	40
Editorial Board	39
Editorial Board	39
The inflammatory profiling in a cohort of older patients suffering from cognitive decline and dementia	39
QKL injection ameliorates Alzheimer's disease-like pathology by regulating expression of RAGE	38
Parental age at death is associated with age at first birth in offspring	38
Development and validation of a risk prediction model for frailty in older nappers	37
Associations between the timing of eating and weight-loss in calorically restricted healthy adults: Findings from the CALERIE study	37
The promise of amplification assays for accurate early detection of α-synucleinopathies: A review	37