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Review and update on the management of triangular fibrocartilage complex injuries in professional athletes

World Journal of Orthopedics 2024年第2期15卷 110-117页

作者： Valerio Pace Francesco Bronzini Giovanni Novello Giuseppe Mosillo luca braghiroli Department of Trauma and Orthopaedics AOSP TerniTerni 05100Italy Department of Trauma and Orthopaedics University of PerugiaPerugia 06100Italy Department of Trauma and Orthopaedics Hand UnitAOSP TerniTerni 05100Italy

Triangular fibrocartilage complex injuries are common in amateur and professional *** injuries are mainly caused by acute or chronic repetitive axial loads on the wrist,particularly on the ulnar side and in association with rotations or radial/ulnar *** order to treat professional athletes,a detailed specific knowledge of the pathology is ***,the clinician should fully understand the specific and unique environment and needs of the athletes,their priorities and goals,the type of sport,the time of the season,and the position *** early diagnosis and appropriate management with the quickest possible recovery time are the uppermost goals for both the athlete and the surgeon.A compromise between conservative vs surgical indications,athletes’needs and expectations,and financial implications should be *** procedures should be timely planned when indicated as they could allow early diagnosis and treatment at the same *** measures are often used as first line treatment when *** lesions are treated by arthroscopic repair,whilst central lesions are treated by arthroscopic *** procedures(such as the Wafer procedure,ulnar osteotomies,etc.)have specific indications and great implications with regard to rehabilitation.

关键词： Triangular fibrocartilage complex injuries Professional athletes Ulnar sided wrist pain Wrist arthroscopy Wrist debridement

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Naturally Nitrogen-Doped Biochar Made from End-of-Life Wood Panels for SO_(2) Gas Depollution

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Journal of Renewable Materials 2023年第11期11卷 3807-3829页

作者： Hamdi Hachicha Mamadou Dia Hassine Bouafif Ahmed Koubaa Mohamed Khlif Flavia Lega braghiroli Research Forest Institute(Institut de Recherche sur les Forets IRF)University of Quebec in Abitibi-Temiscamingue(UQAT)Rouyn-NorandaQC J9X 5E4Canada Technology Center for Industrial Waste(Centre Technologique des Residus Industriels CTRI)College of Abitibi-Temiscamingue(Cégep de L’Abitibi-Témiscamingue)Rouyn-NorandaQC J9X 5E5Canada Ecole D’ingenieur de Sfax Universite de SfaxSfax3038Tunisia

Reconstituted wood panels have several advantages in terms of ease of manufacturing,but their shorter life span results in a huge amount of reconstituted wood panels being discarded in sorting centers ***,the most common approach for dealing with this waste is *** this study,reconstituted wood panels were converted into activated biochar through a two-step thermochemical process:(i)biochar production using pilot scale fast pyrolysis at 250 kg/h and 450℃;and(ii)a physical activation at three temperatures(750℃,850℃ and 950℃)using an in-house activation furnace(1 kg/h).Results showed that the first stage removed about 66% of the nitrogen from the wood panels in the form of NO,NH3,and trimethylamine,which were detected in small amounts compared to emitted CO_(2).Compared to other types of thermochemical conversion methods(e.g.,slow pyrolysis),isocyanic acid and hydrogen cyanide were not detected in this *** second stage produced activated biochar with a specific surface area of up to 865 m^(2)/g at 950℃.The volatile gases generated during activation were predominantly composed of toluene and *** two-step process resulted in nitrogen-rich carbon in the form of pyrrolic and pyridinic *** biochars were then evaluated for their SO_(2) retention performance and showed an excellent adsorption capacity of up to 2140 mg/g compared to 65 mg/g for a commercial activated carbon(889 m^(2)/g).End-of-life reconstituted wood panels and SO_(2) gas are problematic issues in Canada where the economy largely revolves around forestry and mining industries.

关键词： End-of-life wood panels pyrolysis activation biochar and activated biochar N-doped carbons SO_(2)removal

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Primary prevention of colorectal cancer:Myth or reality?

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World Journal of Gastroenterology 2014年第41期20卷 15060-15069页

作者： Marcela Crosara Teixeira Maria Ignez braghiroli Jorge Sabbaga Paulo M Hoff Division of Medical Oncology Instituto do Cancer do Estado de S?o PauloHospital Sírio Libanês

Colorectal cancer incidence has been rising strongly in parallel with economic *** the past few decades,much has been learned about the lifestyle,dietary and medication risk factors for this *** respect to lifestyle,compelling evidence indicates that prevention of weight gain and maintenance of a reasonable level of physical activity can positively influence in lowering the *** there is controversy about the role of specific nutritional factors,consideration of dietary pattern as a whole appears useful for formulating *** quite often recommended,the role for many supplements,including omega-3,vitamin D,folate,and vitamin B6,remains *** calcium and vitamin D supplementation appear to add a modest benefit,particularly in those with a low daily *** regard to chemoprevention,medications such as aspirin and nonsteroidal antiinflammatory drugs,and postmenopausal hormonal replacement for women might be associated with substantial reductions in colorectal cancer risk,though their utility is affected by their side effect ***,the role of agents such as statins,bisphosphonates and antioxidants have yet to be ***,primary prevention strategies focusing on modifying environmental,lifestyle risk factors,and chemopreventive drugs are options that have already been tested,and may impact on colon cancer incidence.

关键词： Primary prevention Colorectal cancer Physical acti

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