Kinetism and fitness effects have high heritability. 10%~20% of people experiences no effects or lower 5% after exercise training, and the adverse responders also reached 10%-20%. Genomics and metabolomics are introduced to expound the individual difference and molecular mechanism that exercise training benefits health. In this essay, the research progress is reviewed.
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Aim: Determine if low-cost magnification devices (USB computer microscope, smartphone) enable the acquisition and maintenance of basic microsurgical skills by comparing skills learned using these devices against those learned using a surgical microscope. Determine whether skills acquired using these devices can be transferred to the surgical microscope.
Material And Methods: Twelve neurosurgical participants, ranging from faculty to postgraduate year-1 trainees, were randomly divided into three groups for training using a surgical microscope, smartphone, or USB microscope.
J Clin Pharmacol
January 2025
Department of Clinical Pharmacy, College of Pharmacy, University of Michigan, Ann Arbor, MI, USA.
Obesity significantly influences drug pharmacokinetics (PK), which challenges optimal dosing. This study examines the effects of diet-and-exercise-induced weight loss on key drug-metabolizing enzymes and gastric emptying in patients with obesity, who frequently require medications for comorbidities. Participants followed a structured weight management program promoting weight loss over 3-6 months and were not concomitantly on potential CYP inducers or inhibitors.
View Article and Find Full Text PDFAnal Chem
January 2025
Department of Chemistry, Graduate School of Science, Tohoku University, 6-3 Aramaki-Aza Aoba, Aoba-ku, Sendai 980-8578, Japan.
Enveloped viruses have caused the majority of epidemics and pandemics over the past decade. Direct sensing of virus particles (virions) holds great potential for the functional analysis of enveloped viruses. Here, we explore a series of viral membrane-targeting amphipathic helical (AH) peptide-based molecular probes for the assessment of infectious titers of the human coronavirus 229E virus (HCoV-229E).
View Article and Find Full Text PDFAngiology
January 2025
Gonda Vascular Center, Department of Cardiology, Division of Vascular Medicine, Mayo Clinic, Rochester, MN, USA.
Ankle brachial index (ABI) can be unreliable in patients with non-compressible vessels. Our aim is to determine the feasibility of toe brachial index (TBI) and reporting criteria in a large population. We evaluated Doppler waveforms and segmental pressures in 26,719 limbs.
View Article and Find Full Text PDFCirculation
January 2025
Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN (Y.N.V.R., A.T., M.M.R., B.A.B.).
Background: Plasma NT-proBNP (N-terminal pro-B-type natriuretic peptide) is commonly used to diagnose heart failure with preserved ejection fraction (HFpEF), but its diagnostic performance in the ambulatory/outpatient setting is unknown because previous studies lacked objective reference standards.
Methods: Among patients with chronic dyspnea, diagnosis of HFpEF or noncardiac dyspnea was determined conclusively by exercise catheterization in a derivation cohort (n=414), multicenter validation cohort 1 (n=560), validation cohort 2 (n=207), and a nonobese Japanese validation cohort 3 (n=77). Optimal NT-proBNP cut points for HFpEF rule out (optimizing sensitivity) and rule in (optimizing specificity) were derived and tested, stratified by obesity and atrial fibrillation.
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