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Unlabelled: Sleep deprivation is a serious problem that deteriorates the health, quality of life, and social productivity of affected individuals. Research on safe and effective plant-based materials should be performed to help alleviate sleep disorders. Turczaninow is a domestic plant in South Korea that has been used traditionally as a medicine to treat sleep disorders. The effects and mechanism of action of a Turczaninow root extract (PUTRE) prepared using hot water extraction were investigated. ICR mice were injected with pentobarbital to induce sleep. The PUTRE-treated groups had significantly ( < 0.05) decreased sleep latency and increased sleep time compared with the controls. When PUTRE was co-administered with adenosine antagonists (caffeine and 8-cyclopentyl-1,3-dipropylxanthine), it acted specifically on the adenosine A receptor, because its sleep-enhancing effect was counteracted by the adenosine antagonist. This is the first study to demonstrate that PUTRE can induce sleep through adenosine A receptor-specific agonist activity. Therefore, PUTRE is suggested as a valuable sleep-enhancing substance.
Supplementary Information: The online version contains supplementary material available at 10.1007/s10068-024-01663-4.
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http://dx.doi.org/10.1007/s10068-024-01663-4 | DOI Listing |
Infect Dis Ther
September 2025
Department of Nursing, Affiliated Hospital of Zunyi Medical University, Zunyi, 563000, China.
Introduction: Cognitive frailty (CF), which typically precedes dementia and functional decline, serves as a more robust predictor of adverse health outcomes compared to physical frailty alone, representing a critical challenge in promoting healthy aging among older people living with HIV (PLWH) aged ≥ 50 years. This study aimed to investigate the prevalence of cognitive frailty and identify its associated factors among PLWH aged ≥ 50 years.
Methods: A convenience sample of 344 PLWH ≥ 50 years was recruited from a tertiary Grade A hospital in Zunyi, China.
Sleep Breath
September 2025
School of medicine, Università Campus Bio-Medico di Roma, Rome, Italy.
Introduction: It is well known that Obstructive Sleep Apnea (OSA) is a complex disease characterized by an Upper Airway (UA) collapse during sleep, with potential consequences on ENT districts. Recent evidence suggests a possible association with Eustachian Tube Dysfunction (ETD). However, the potential effects of both surgical and non-surgical therapeutic strategies on ET function remain poorly explored in the current literature.
View Article and Find Full Text PDFPsychopharmacology (Berl)
September 2025
Institute of Cardiovascular Research, Sleep Medical Center, Department of Psychiatry, Fundamental and Clinical Research on Mental Disorders Key Laboratory of Luzhou, Affiliated Hospital, Southwest Medical University, Luzhou, Sichuan Province, 646000, China.
Rationale: Genome-wide association studies (GWASs) are used to identify genetic variants for association with schizophrenia (SCZ) risk; however, each GWAS can only reveal a small fraction of this association.
Objectives: This study systematically analyzed multiple GWAS data sets to identify gene subnetwork and pathways associated with SCZ.
Methods: We identified gene subnetwork using dmGWAS program by combining SCZ GWASs and a human interaction network, performed gene-set analysis to test the association of gene subnetwork with clinical symptom scores and disease state, meanwhile, conducted spatiotemporal and tissue-specific expression patterns and cell-type-specific analysis of genes in the subnetwork.
Expert Rev Respir Med
September 2025
Department of Environmental, Agricultural and Occupational Health, College of Public Health, University of Nebraska Medical Center, Omaha, NE, USA.
Introduction: Alcohol use disorder (AUD) represents a major public health issue that produces far-reaching physiological effects. AUD is an underappreciated, yet critical risk factor clinicians need to be aware of and screen for to integrate preventive and therapeutic strategies when dealing with pneumonia in this vulnerable population. This research paper investigates the link between AUD and pneumonia by examining both the elevated risk of lung infection and the intensified disease severity.
View Article and Find Full Text PDFSpine (Phila Pa 1976)
October 2025
Department of Orthopaedic Surgery, Rothman Orthopaedic Institute at Thomas Jefferson University Hospital, Philadelphia, PA.
Study Design: Retrospective cohort.
Objective: To evaluate the impact of having a history of obstructive sleep apnea (OSA) in patients undergoing anterior cervical discectomy and fusion (ACDF) on postoperative outcomes.
Background: With an aging population and rates of obesity increasing, comorbidities that influence patient safety are increasingly common.