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1.
J Davies B Srinivasan PA Brennan 《Annals of the Royal College of Surgeons of England》2021,103(1):e42
Lipomas are common benign tumours that can occur in most parts of the body. Lipomas arising from the deep temporal fat pad, found between the two layers of the deep temporal fascia, are rare, however; there has been only one documented case report to our knowledge. We describe a second case arising from the temporal fat pad in a patient treated at our unit, having previously reported the first one, and discuss the relevant anatomy and management. 相似文献
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Pallawi Torka MD Othman S. Akhtar MD Nishitha M. Reddy MD Bora E. Baysal MD PhD Angela Kader BA CCRP Adrienne Groman MS Jenna Nichols RN MS CCRC Cory Mavis BS MS Joseph D. Tario PhD AnneMarie W. Block PhD Sheila N. J. Sait PhD Paola Ghione MD Suchitra Sundaram MD Eugene R. Przespolewski PharmD BCOP Alice Mohr FNP-C MSN Ian Lund PA-C Jessica Kostrewa NP Kenneth McWhite PA Joseph DeMarco PA Michael Johnson DNP BSN NP RN Andrea Darrall NP Rosh-Neke Thomas-Talley FNP-BC Paul K. Wallace PhD Vishala Neppalli MD Alan Hutson PhD Francisco J. Hernandez-Ilizaliturri MD 《Cancer》2022,128(8):1595-1604
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Joshua R Lewis Trudy Voortman John PA Ioannidis 《Journal of bone and mineral research》2021,36(2):219-226
A healthy diet is essential to attain genetically determined peak bone mass and maintain optimal skeletal health across the adult lifespan. Despite the importance of nutrition for bone health, many of the nutritional requirements of the skeleton across the lifespan remain underexplored, poorly understood, or controversial. With increasingly aging populations, combined with rapidly changing diets and lifestyles globally, one anticipates large increases in the prevalence of osteoporosis and incidence of osteoporotic fractures. Robust, transparent, and reproducible nutrition research is a cornerstone for developing reliable public health recommendations to prevent osteoporosis and osteoporotic fractures. However, nutrition research is often criticized or ignored by healthcare professionals due to the overemphasis of weak science, conflicting, confusing or implausible findings, industry interests, common misconceptions, and strong opinions. Conversely, spurious research findings are often overemphasized or misconstrued by the media or prominent figures especially via social media, potentially leading to confusion and a lack of trust by the general public. Recently, reforms of the broader discipline of nutrition science have been suggested and promoted, leading to new tools and recommendations to attempt to address these issues. In this perspective, we provide a brief overview of what has been achieved in the field on nutrition and bone health, focusing on osteoporosis and osteoporotic fractures. We discuss what we view as some of the challenges, including inherent difficulties in assessing diet and its change, disentangling complex interactions between dietary components and between diet and other factors, selection of bone-related outcomes for nutrition studies, obtaining evidence with more unbiased designs, and perhaps most importantly, ensuring the trust of the public and healthcare professionals. This perspective also provides specific recommendations and highlights new developments and future opportunities for scientists studying nutrition and bone health. © 2021 American Society for Bone and Mineral Research (ASBMR). 相似文献
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The vagus nerve,recurrent laryngeal nerve,and external branch of the superior laryngeal nerve have unique latencies allowing for intraoperative documentation of intact neural function during thyroid surgery 下载免费PDF全文
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Long‐term efficacy of a 0.07% cetylpyridinium chloride mouth rinse in relation to plaque and gingivitis: a 6‐month randomized,vehicle‐controlled clinical trial 下载免费PDF全文
8.
Rashid Ghaznawi Maarten HT Zwartbol Nicolaas PA Zuithoff Jeroen de Bresser Jeroen Hendrikse Mirjam I Geerlings 《Journal of cerebral blood flow and metabolism》2021,41(6):1229
Global cerebral hypoperfusion may be involved in the aetiology of brain atrophy; however, long-term longitudinal studies on this relationship are lacking. We examined whether reduced cerebral blood flow was associated with greater progression of brain atrophy. Data of 1165 patients (61 ± 10 years) from the SMART-MR study, a prospective cohort study of patients with arterial disease, were used of whom 689 participated after 4 years and 297 again after 12 years. Attrition was substantial. Total brain volume and total cerebral blood flow were obtained from magnetic resonance imaging scans and expressed as brain parenchymal fraction (BPF) and parenchymal cerebral blood flow (pCBF). Mean decrease in BPF per year was 0.22% total intracranial volume (95% CI: –0.23 to –0.21). Mean decrease in pCBF per year was 0.24 ml/min per 100 ml brain volume (95% CI: –0.29 to –0.20). Using linear mixed models, lower pCBF at baseline was associated with a greater decrease in BPF over time (p = 0.01). Lower baseline BPF, however, was not associated with a greater decrease in pCBF (p = 0.43). These findings indicate that reduced cerebral blood flow is associated with greater progression of brain atrophy and provide further support for a role of cerebral blood flow in the process of neurodegeneration. 相似文献
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背景 冠状动脉无复流是影响急性ST段抬高型心肌梗死(STEMI)患者急诊经皮冠状动脉介入治疗(PCI)效果的重要因素,影响患者预后,增加死亡风险。寻求有效的药物提高PCI手术效果,降低术中无复流的发生率具有重要意义。目的 探讨冠状动脉内直接注入比伐芦定联合静脉泵入对比单静脉泵入比伐芦定对急性STEMI患者术中无复流的影响及其安全性和短期临床预后观察。方法 选取2017年6月-2019年1月于新疆医科大学附属中医医院明确诊断为急性STEMI发病12 h内并行PCI的住院患者110例,随机分为冠状动脉内直接注入联合静脉泵入比伐芦定组(观察组,n=55)和单纯静脉泵入比伐芦定组(对照组,n=55)。比较两组术中、术后观察指标〔病变血管支数、梗死相关血管(IRA)、术前靶血管TIMI血流分级、Gensini评分、门-球(D-to-B)时间、血栓抽吸例数、支架植入数量、后扩张、术后应用血管紧张素转换酶抑制剂(ACEI)或血管紧张素Ⅱ受体拮抗剂(ARB)比例、术后应用β-受体阻滞剂比例〕、疗效评价指标〔术中植入支架即刻造影IRA的校正的TIMI帧数计数(CTFC),无复流/慢血流发生率,术后4 h内心电图ST段回落程度,术后24 h的肌酸激酶同工酶(CK-MB),术后24 h左心室射血分数(LVEF)〕、30 d内主要心血管不良事件(MACE)发生率;采用多因素Logistic回归分析探讨冠状动脉内直接注入比伐芦定联合静脉泵入对部分疗效指标的影响。结果 两组患者术中、术后观察指标比较,差异无统计学意义(P>0.05)。两组PCI术中即刻CTFC、无复流/慢血流发生率及ST段回落情况比较,差异有统计学意义(P<0.05)。多因素Logistic回归分析结果显示,冠状动脉内直接注入比伐芦定联合静脉泵入治疗急性STEMI,可以降低患者术中CTFC〔OR=0.423,95%CI(0.321,0.656),P=0.005〕,是术后无复流/慢血流〔OR=0.431,95%CI(0.262,0.812),P=0.002〕的保护因素,并促进术后4 h内心电图ST段的回落〔OR=1.532,95%CI(0.627,2.517),P=0.003〕。结论 冠状动脉内直接注入比伐芦定联合静脉泵入可降低STEMI患者术后无复流发生率,可降低心力衰竭及死亡风险,且安全性良好,可改善患者短期临床预后。 相似文献