Results 131 to 140 of about 419,755 (313)

Reversing Macrophage Immunometabolic Dysfunction in Prolonged Infections Via a Glutaminolysis‐Fueled Restoration‐Based Hierarchically Selective Therapeutic System

open access: yesAdvanced Science, EarlyView.
A hierarchically selective immunotherapeutic nanoplatform, mGls@HEV‐MTP, selectively restores macrophage immunocompetence through GLS1‐mediated restoration of glutaminolysis‐fueled anaplerosis. Concurrently, it renders Staphylococcus aureus (S. aureus) more readily recognizable to the metabolically reprogrammed macrophages, thereby facilitating ...
Weinan Yang   +17 more
wiley   +1 more source

The Establishment of Orthopedic Standards and Evaluation of Orthopedic Nursing Care Quality

open access: yes, 2015
[[abstract]]本研究目的在:(1)建立骨科護理標準,(2)建立骨科護理品質量表,(3)評值骨科護理品質。調查時間自民88年8月1日起至90年7月31日止。以某醫學中心四個骨科病房為對象,制訂骨科護理標準及護理品質量表,並將該量表應用於臨床評值,信度檢驗採觀察員間信度,效度則採專家效度及內容效度。研究結果顯示:四大目標的平均得分分別為88.24、89.61、89.20、84.34,其中以入院病人情況評估(97.46分)及入院病人環境介紹(96.15分)兩項目最佳,但在護理計劃過程應包含家屬(75.
徐南麗   +11 more
core  

Force‐Electric Nanotentacles of Tantalum Implant Accelerate Cellular Energy Metabolism/Crosstalk for Immunomodulation‐Vascularized Bone Integration

open access: yesAdvanced Science, EarlyView.
A biomimetic force‐electric nanotentacle‐enabled tantalum (Ta) implant with surface‐nanostructured LiTaO3 (n‐LiTaO3) was first developed via laser nanofabrication combined with Li+‐induced in situ reaction, enabling the transduction of ultrasound into bioelectrical cues.
Taixing Zhang   +15 more
wiley   +1 more source

Indoor Air Quality in an Orthopedic Hospital from Romania

open access: yesToxics
Inside hospitals, there is a trend of increasing levels of air pollutants. However, only the indoor air quality in operating theaters is carefully monitored.
Flaviu Moldovan, Liviu Moldovan
doaj   +1 more source

Use of X-ray fluoroscopy in orthopedic operations: The patient’s perspective

open access: yes, 2009
Zain Ul-Abadin1, Faisal rauf Khan2, Shams Rauf3, Nadia Rauf31Blackpool Victoria Hospital, Blackpool, UK; 2Ysbyty Gwynedd, Bangor, North West Wales, UK; 3Gynaecology LRH, Peshawar, PakistanAbstract: We collected data from 50 patients who had orthopedic ...
Zain Ul-Abadin   +3 more
core  

An Injectable Metal‐Drug Supramolecular Condensate Enables Radiosensitization and Systemic Antitumor Immunity for Post‐Surgical Osteosarcoma Therapy

open access: yesAdvanced Science, EarlyView.
This work designed an injectable metal‐drug supramolecular condensate formed from hafnium ions and alendronate (Hf‐ALN) and loaded with the COX‐2 inhibitor celecoxib (CXB) for synergistic radioimmunotherapy of postoperative osteosarcoma. Mechanistically, upon X‐ray irradiation, Hf enhances radiation energy deposition, ROS generation, and DNA damage ...
Tianhua Xiao   +12 more
wiley   +1 more source

Analysis of the Researchers’ Citation of Retracted Articles in the Field of Orthopedics [PDF]

open access: yesIranian South Medical Journal
Background: Retracted articles have increased significantly in number. Orthopedic researchers should not use the results of retracted articles in their papers.
Amir Hami   +2 more
doaj  

Injuries to the lower limbs and associated injuries in children and adolescents resulting from road traffic incidents

open access: yesJournal of Family Medicine and Primary Care
Background: Fractures occurring in the lower extremities as a result of road traffic accidents (RTAs) can lead to considerable morbidity and constitute a large proportion of nonfatal injuries that necessitate hospitalization.
Ştefan Popa   +6 more
doaj   +1 more source

The impact of a hospitalist on role boundaries in an orthopedic environment

open access: yes, 2012
Fiona Webster,1 Samantha Bremner,2 Megan Jackson,3 Vikas Bansal,2 Joanna Sale41Department of Family and Community Medicine, University of Toronto, Toronto, ON, Canada; 2Holland Orthopedic and Arthritic Centre, Sunnybrook Health Sciences Centre, Toronto ...
Webster F   +4 more
core  

Gut Microbiota‐Derived Indole‐3‐Propionic Acid Alleviates Diabetic Osteoporosis Through Nrf2‐Mediated Ferroptosis Suppression

open access: yesAdvanced Science, EarlyView.
Diabetes‐associated dysbiosis is accompanied by reduced Clostridium abundance, impaired microbial tryptophan metabolism, and lower circulating indole‐3‐propionic acid (IPA). Exogenous IPA improves trabecular microarchitecture and bone formation and restores Nrf2‐associated antioxidant signaling in bone marrow mesenchymal stem cells, limiting iron ...
Jinwu Bai   +12 more
wiley   +1 more source

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