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Background: Both walking and running contain the same cyclical movement phases; however, they differ greatly in time proportions, as well as magnitude of acting forces. The objective of this study was to ascertain that the regular jogging activity induced the adaptive modifications of foot pressure distribution pattern in fore-aft and lateral-medial dimensions during walking for female joggers.
Methods: The research base consisted of 96 women between 20 and 50 years of age, and included 50 female active joggers, and 46 of female non-joggers. The study was performed with the use of an EMED-SF force platform. Two parameters describing the plantar surface of the foot loading were established, namely force time integral (FTI) and pressure time integral (PTI). Two indicators were defined: percentage medial impulse acc. to Bowen and metatarsals and toes loading ratio acc. to Nagel.
Results: Our study showed lower PTI and FTI for the both feet big toes in the female joggers group. What is more, our research results indicate that regular jogging increases loading of metatarsus and lateral side relatively to toes and medial side, respectively.
Conclusions: The observed differences in foot pressure distribution patterns in both groups included in the current study proved the substantial influence of jogging on adaptive functional changes of walking pattern.
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Front Med (Lausanne)
August 2025
Department of Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Background: In critically ill patients with septic shock, adequate oxygenation is crucial and hypoxia should be avoided. However, hyperoxia has been linked to the formation of reactive oxygen species, inflammation, and vasoconstriction, which could potentially harm critically ill intensive care patients. Therefore, this study aimed to examine the association between oxygen exposure and mortality and to define optimal oxygen target ranges for this specific group of patients.
View Article and Find Full Text PDFGait Posture
September 2025
Department of Anatomy and Medical Imaging, University of Auckland, Auckland, New Zealand.
Background: While the plantar fat pad is known for its role in shock absorption and plantar force distribution during weight-bearing activities, its impact on running biomechanics is not well understood.
Research Question: Does plantar fat pad thickness affect lower limb biomechanics and plantar pressure distribution during running in healthy adults?
Methods: This cross-sectional observational study involved fourteen participants (18-50 years) who ran at their preferred speed on a 10-meter walkway while lower limb kinematics and ground reaction forces were recorded using a motion capture system. Plantar pressure and force on the right foot were measured using a pressure platform.
Objectives: Cervical cancer is a serious threat to women's life and health and has a high mortality rate. Colposcopy is an important method for early clinical cervical cancer screening, but the traditional vaginal dilator has problems such as discomfort in use and cumbersome operation. For this reason, this study aims to design an intelligent vaginal dilatation system to automate colposcopy and enhance patient comfort.
View Article and Find Full Text PDFAten Primaria
September 2025
Gerencia de Atención Primaria de Gran Canaria, Las Palmas de Gran Canaria, España.
Aim: To describe the percentage of abdominal aortic aneurysm (AAA) cases in the Maspalomas Basic Health Zone among males aged 65 to 75 years who are current or former smokers. Our secondary objectives were to define the distribution of known risk factors for AAA development in our sample and to facilitate early referral to the appropriate vascular surgery service. We also aim to describe the percentage of subaneurysm cases, offering ultrasound follow-up at our center.
View Article and Find Full Text PDFMar Pollut Bull
September 2025
Department of Science and Environmental Studies, The Education University of Hong Kong, New Territories, Hong Kong; State Key Laboratory of Marine Environmental Health, City University of Hong Kong, Kowloon, Hong Kong. Electronic address:
Climate change and anthropogenic pressures alter phytoplankton phenology, distribution, and bloom frequency. Healthy phytoplankton communities are crucial for biogeochemical processes, blue carbon sequestration, and climate change mitigation. By employing high-throughput 18S V4 rRNA metabarcoding, we addressed the need for profiling phytoplankton community and response mechanisms in urbanized coastal ecosystems.
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