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| 1 | Current concepts on osteonecrosis of the femoral head显示文摘It is estimated that 20000 to 30000 new patients are diagnosed with osteonecrosis annually accounting for approximately 10% of the 250000 total hip arthroplasties done annually in the United States. Thelack of level 1 evidence in the literature makes it difficult to identify optimal treatment protocols to manage patients with pre-collapse avascular necrosis of the femoral head, and early intervention prior to collapse is critical to successful outcomes in joint preserving procedures. There have been a variety of traumatic and atraumatic factors that have been identified as risk factors for osteonecrosis, but the etiology and pathogenesis still remains unclear. Current osteonecrosis diagnosis is dependent upon plain anteroposterior and frog-leg lateral radiographs of the hip, followed by magnetic resonance imaging(MRI). Generally, the first radiographic changes seen by radiograph will be cystic and sclerotic changes in the femoral head. Although the diagnosis may be made by radiograph, plain radiographs are generally insufficient for early diagnosis, therefore MRI is considered the most accurate benchmark. Treatment options include pharmacologic agents such as bisphosphonates and statins, biophysical treatments, as well as joint-preserving and joint-replacing surgeries. the surgical treatment of osteonecrosis of the femoral head can be divided into two major branches: femoral head sparing procedures(FHSP) and femoral head replacement procedures(FHRP). In general, FHSP are indicated at pre-collapse stages with minimal symptoms whereas FHRP are preferred at post-collapse symptomatic stages. It is difficult to know whether any treatment modality changes the natural history of core decompression since the true natural history of core decompression has not been delineated. | Joaquin Moya-Angeler Arianna L Gianakos Jordan C Villa Amelia Ni Joseph M Lane | 2015 | World Journal of Orthopedics2015，6，8： | 94 |
| 2 | Nat Genet:单基因突变导致过敏性皮炎的发生显示文摘最近,研究者们鉴定出了一类导致神经性皮炎发生的关键基因突变:CARDll。来自美国NIH过敏与传染病研究所的研究者们通过对四个没有血缘关系的患病家庭进行分析,发现了这一导致疾病产生的基因、 | Chi A Ma, Yuan Zhang, Michael A Weinreich, Jonathan J Lyons, Celeste G Nelson, Thomas DiMaggio, Kelly D Stone, Joshua D Milner Jeffrey R Stinson, Elisa Ruffo, Batsukh Dorjbal, Swadhinya Arjunaraja, Kelsey Voss, Andrew L Snow Jordan K Abbott, Pia J Hauk, Paul R Reynolds, Erwin W Gelfand Elisa Ruffo Salomé Glauzy, Natsuko Yamakawa, Eric Meffre Jennifer Stoddard, Julie Niemela, Sergio D Rosenzweig Yu Zhang, Helen F Matthews Joshua J McElwee Nina Jones Alejandro Palma, Matías Oleastro, Emma Prieto, Andrea R Bernasconi, Geronimo Dubra, Silvia Danielian, Jonathan Zaiat, Marcelo A Marti Brian Kim Megan A Cooper Neil Romberg | 2017 | 现代生物医学进展2017，17，27： | 3 |
| 3 | Twenty-five years of research on the effects of exercise training in breast cancer survivors:A systematic review of the literature显示文摘AIM:To investigate the role of exercise training the past 25 years on major physiological-psychological outcomes studied thus far in this patient population.METHODS:Pub Med, Medline Plus, the Cochrane Library, Web of Science, SportD iscus, Embase, Scorpus, and Google Scholar were searched from September to November 2013 to identify exercise training studies that used objective measurements of fitness and/or patient reported outcomes assessed pre and post-exercise training with statistical analyses performed in at least one of the following outcome measurements:Cardiorespiratory function, body composition, muscular strength, fatigue, depression, and overall quality of life. Five reviewers independently identified the studies that met the criteria for the review and discrepancies were resolved by consensus among all authors.RESULTS:Fifty-one studies were included in this review with 5 from the period between 1989-1999, 11 from 2000-2006, and 35 from 2007-2013. The evolution of study designs changed from aerobic only exercise training interventions(1989-1999), to a combination of aerobic and resistance training(2000-2006), to studies including an arm of resistance training or examining the effects of resistance training as the main mode of exercise(2007-2013). Overall, the benefits of exercise showed improvements in cardiorespiratory function, body composition, strength, and patient reported outcomes including fatigue, depression, and quality of life.CONCLUSION:Exercise training appears to be safe for most breast cancer patients and improvements in physiological, psychological, and functional parameters can be attained with regular participation in moderate intensity exercise. | Claudio L Battaglini Robert C Mills Brett L Phillips Jordan T Lee Christina E Story Marcelo GB Nascimento Anthony Carl Hackney | 2014 | World Journal of Clinical Oncology2014，5，2： | 3 |
| 4 | Effect of weekend admission on geriatric hip fractures显示文摘BACKGROUND The care discrepancy for patients presenting to a hospital on the weekend relative to the work week is well documented.With respect to hip fractures,however,there is no consensus about the presence of a so-called“weekend effect”.This study sought to determine the effects,if any,of weekend admission on care of geriatric hip fractures admitted to a large tertiary care hospital.It was hypothesized that geriatric hip fracture patients admitted on a weekend would have longer times to medical optimization and surgery and increased complication and mortality rates relative to those admitted on a weekday.AIM To determine if weekend admission of geriatric hip fractures is associated with poor outcome measures and surgical delay.METHODS A retrospective chart review of operative geriatric hip fractures treated from 2015-2017 at a large tertiary care hospital was conducted.Two cohorts were compared:patients who arrived at the emergency department on a weekend,and those that arrived at the emergency department on a weekday.Primary outcome measures included mortality rate,complication rate,transfusion rate,and length of stay.Secondary outcome measures included time from emergency department arrival to surgery,time from emergency department arrival to medical optimization,and time from medical optimization to surgery.RESULTS There were no statistically significant differences in length of stay(P=0.2734),transfusion rate(P=0.9325),or mortality rate(P=0.3460)between the weekend and weekday cohorts.Complication rate was higher in patients who presented on a weekend compared to patients who presented on a weekday(13.3%vs 8.3%;P=0.044).Time from emergency department arrival to medical optimization(22.7 h vs 20.0 h;P=0.0015),time from medical optimization to surgery(13.9 h vs 10.8 h;P=0.0172),and time from emergency department arrival to surgery(42.7 h vs 32.5 h;P<0.0001)were all significantly longer in patients who presented to the hospital on a weekend compared to patients who presented to the hospital on a weekday.CONCLUSION This study provided insight into the“weekend effect”for geriatric hip fractures and found that day of presentation has a clinically significant impact on delivered care. | Jordan B Pasternack Matthew L Ciminero Michael Silver Joseph Chang Ronald J Simon Kevin K Kang | 2020 | World Journal of Orthopedics2020，11，9： | 2 |
| 5 | DArT markers:Diversity analyses and mapping in Sorghum bicolor显示文摘 | MACE E S XIA L JORDAN D R | 2008 | BMC Genomics2008，9，： | 1 |
| 6 | The human type Ⅰ interferonreceptor: NMR structure reveals the molecular basis of ligand binding显示文摘 | Jordan H C Sabine R Q Rina L | 2003 | Structure2003，1，： | 1 |
| 7 | Learning strategies and navigation decisions of children using a hypermedia lesson显示文摘 | Gayle V D Shorter L Jordan K | 1999 | Journal of Educational Multimedia and Hypermedia1999，8，2： | 1 |
| 8 | Deaeration and pasteurization effects on the orange juice aromatic fraction显示文摘 | JORDAN M J GOODNER K L LAENCINA J | 2003 | J Lebensm Wiss Technol2003，36，： | 1 |
| 9 | Fatigue and mechanical properties of nickel-titanium endodontic instruments 显示文摘 | Kuhn G Jordan L | 2002 | Endod2002，28，10： | 1 |
| 10 | Vacancy formation and effects in FeAl显示文摘 | Jordan J L Deevi S C | 2003 | Intermetallics2003，11，： | 1 |
| 11 | Deaeration andpasteurization effects on the orange juice aromatic fraction显示文摘 | JORDAN M J GOODNER K L LAENCINA J | 2003 | LWT-Food Science and Technology2003，36，4： | 1 |
| 12 | Measuring In- dividual differences in implicit cognition: the implicit asso- ciation test显示文摘 | Greenwald A G Jordan E M Schwartz L K | 1998 | Journal of Personality and Social psycholo- gy1998，74，： | 1 |
| 13 | The CO2/O2 specificity of fibulose-1, 5-bisphosphate carboxylase/oxygenase显示文摘 | JORDAN D B OGREN W L | 1984 | Planta1984，41，： | 1 |
| 14 | Detection of channel catfish virus DNA in latently infected catfish显示文摘 | GRAY W L WILLIAMS R J JORDAN R L | 1999 | J Gen Virol1999，80，： | 1 |
| 15 | A classification of temporomandibular joint disk morphology显示文摘 | Heffez L Jordan S | 1989 | Oral Surg Oral Med Oral Pathol1989，67，1： | 1 |
| 16 | Peanut and eclipta(Eclipta prostrata)response to flumioxazin显示文摘 | Jordan D L Lancaster S H Lanier J E | 2009 | Weed Techology2009，23，： | 1 |
| 17 | Beaver pond biogeochemical effects in the Maryland Coastal Plain显示文摘 | Correll D L Jordan T E Weller D E | 2000 | Biogeochemistry2000，49，3： | 1 |
| 18 | Estradiol protects a- gainst hippocampal damage and impairments in fear conditioning re- suiting from transient global ischemia in mice 显示文摘 | Durham J L Jordan K A DeVos M J | 2012 | Brain research2012，，1443： | 1 |
| 19 | Variation in relative substrate speci- ficity of bifunctional beta-D-xylosidase/alpha-L-arabino- furanosidase by single-site mutations:Roles of substrate distortion and recognition 显示文摘 | Jordan D B Li X L | 2007 | Biochimica et Biophysica Acta2007，1774，9： | 1 |
| 20 | Charaeterization of the aromatic profile in aqueous essence and fruit juice of yellow passion fruit( Passiflora edulis Sims F Flavicarpa degner) by GE- MS and GC/O显示文摘 | Jordan M J Goodner K L Shaw P E | 2002 | J Agri Food Chem2002，50，： | 1 |
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