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Dinkla Sip - - 2013
Microparticles (MPs) are small plasma membrane-derived vesicles that can expose molecules originating from their parental cells. As vectors of biological information they are likely to play an active role in both homeostasis and pathogenesis, making them promising biomarkers and nanomedicine tools. Therefore, there is an urgent need for standardization of ...
Krishna K Vijaya - - 2013
Graphene family nanomaterials are currently being extensively explored for applications in the field of nanotechnology. The unique intrinsic properties treasured in their simple molecular design and their ability to work in coherence with other existing nanomaterials make graphene family nanomaterials the most promising candidates for different types of applications. This ...
Lindberg G - - 2013
High-resolution manometry using catheters with 36 solid-state sensors spaced 1 cm apart has already become an established technique for esophageal manometry where it has replaced water-perfused and station pull-through manometry. Spatiotemporal plots with color coding of pressure have greatly facilitated the analysis of esophageal peristalsis. Although suitable for the length of ...
Vetrano Davide Liborio - - 2013
Primordial prevention is essential for reaching cardiovascular (CV) health. This is defined by seven health metrics identified by the American Heart Association. Aim of the present study was to assess prevalence and distribution of these seven CV health metrics within an unselected population. All the 1110 consecutive individuals (mean age ...
Boström Pontus A - - 2013
Exercise is known to prevent and treat metabolic diseases such as diabetes. However, the underlying mechanisms are not fully understood, and there is currently much focus on detailing such pathways. Traditionally, much emphasis has been placed on skeletal muscle; however, recently, nonmuscle organs such as adipose tissue have been highlighted ...
Tang Xiaona - - 2013
Iron is essential for the survival of almost all organisms. Our current understanding of iron metabolism in different organisms suggests it is a partially conserved but not identical process. Many aspects of iron metabolism in insects remain poorly understood. This review summarizes what we know so far about insect iron ...
Zapf Matthew - - 2013
Our objective was to compare hospital charges and both perioperative and mid-term quality of life between single- (SILC) and multi-incision (MILC) laparoscopic cholecystectomy in a randomized controlled trial. Patients with acute or chronic biliary disease were invited to participate. Pain scores, quality of life, and perioperative outcomes were measured. Patients ...
Rickles Aaron S - - 2013
Expert panels of colorectal surgeons consistently rank anastomotic leak as among the most important quality metrics for colectomies. Nonetheless, most administrative and clinical databases do not collect data on anastomotic leaks and rely on reported organ space surgical site infections (OSI) as a proxy for identifying anastomotic leaks. This study ...
Keller Deborah S - - 2013
Several methods have been used to measure quality of life (QOL) in colorectal patients, but existing QOL assessment tools are often complex, require complicated analysis, lack specificity for colorectal surgery, and are not focused on assessment of perioperative care. The postoperative QOL (PQL) assessment is designed to capture subtle yet ...
Mehta Rohtesh S - - 2013
In thyroid nodule fine-needle aspiration (FNA) cytology, the atypia of undetermined significance or follicular lesion of undetermined significance (AUS/FLUS) category has a 5-15% malignancy risk that increases to 85-99% when mutation testing for BRAF, RAS, RET/PTC, or PAX8/PPARγ is positive. However, negative testing does not exclude malignancy. The study objective ...
Batchu Ramesh B - - 2013
Enhancer of zeste homologue 2 (EZH2), a component of the chromatin modification protein complex, is upregulated in pancreatic ductal adenocarcinoma (PDAC), whereas loss of p53 and its downstream target, p21(waf1/cip1), is also observed frequently. We sought to investigate the role of the p53-p21(waf1/cip1) pathway in relation to EZH2-mediated inhibition of ...
Mastropasqua Leonardo - - 2013
To use scanning electron microscopy (SEM) to evaluate capsulorhexis-cut quality obtained during femtosecond laser-assisted cataract surgery at different energy settings and evaluate whether there are differences between this technique and a standard manual technique. Ophthalmology Clinic, Department of Medicine and Science of Ageing, University G. D'Annunzio Chieti-Pescara, Chieti, Italy. Prospective nonrandomized ...
Aksoy Erol - - 2013
Over the last decade, radiofrequency thermal ablation (RFA) has been incorporated into the treatment algorithm of patients with unresectable colorectal liver metastases (CLM). For this population, the local recurrence (LR) rate is a key parameter used to assess the success of RFA. LR is defined as development of new tumor ...
Ostovic Marko - - 2013
To study the microanatomic edge structures of anterior lens capsule specimens derived from manual and femtosecond laser-assisted capsulotomies. Department of Ophthalmology, Goethe-University, Frankfurt, Germany. Experimental study. Of 60 eyes with lens removal and intraocular lens implantation, 30 received a manual capsulotomy and 30 received a femtosecond laser-assisted capsulotomy (Lensx, rigid ...
Wilson Gregory C - - 2013
This study aims to review surgical outcomes of pediatric patients undergoing total pancreatectomy with islet cell autotransplantation (TP/IAT) for the treatment of chronic pancreatitis (CP). All pediatric patients (≤18 years old) undergoing TP/IAT over a 10-year period (December 2002-June 2012) were identified for inclusion in a single-center, observational cohort study. ...
El-Hayek Kevin M - - 2013
The purpose of this study was to examine the natural history and growth rate of pancreatic serous cystadenomas (SCAs) to determine which factors lead to resection for these benign neoplasms. We reviewed retrospectively a prospectively maintained database, identifying patients diagnosed with SCAs of the pancreas. The diagnosis was made via ...
Sturm Emily C - - 2013
Obesity is an established risk factor for pancreatic adenocarcinoma. No study has examined specifically the influence of obesity on malignant risk in patients with intraductal papillary mucinous neoplasm (IPMN), a group at substantial risk of pancreatic adenocarcinoma. We hypothesize that obesity is associated with a greater frequency of malignancy in ...
Jeremitsky Elan - - 2013
Patients with traumatic brain injury (TBI) are assumed to be at an increased risk for pulmonary embolism (PE). Delay in the initiation of chemoprophylaxis and prophylactic placement of inferior vena cava filters have been advocated by some because of concerns for increased intracranial hemorrhage in the presence of prophylactic anticoagulation. ...
Dwyer Christopher R - - 2013
Routine, whole-body computed tomography imaging (PAN-SCAN) has been shown to identify unexpected injuries and alter the management of patients presenting with blunt trauma. We sought to characterize the changes in practice over time and the utility of PAN-SCAN imaging in elderly patients who fall and require admission to a trauma ...
Tarras Samantha L - - 2013
Pre-injury vagal nerve stimulation protects against gut and lung injury after experimental hemorrhagic shock (HS). This likely occurs via the cholinergic anti-inflammatory pathway and the α7 nicotinic acetylcholine receptor (α7nAChR). We hypothesized that, in an in vitro model, either nicotine or a selective α7nAChR agonist (AR-R17779) would modulate intestinal and pulmonary effects ...
Seims Aaron D - - 2013
Partial splenectomy is utilized selectively in children with hereditary spherocytosis (HS) to decrease hemolysis while maintaining immunity. Our aim was to compare outcomes between laparoscopic total splenectomy (LTS) and laparoscopic partial splenectomy (LPS). After obtaining institutional review board approval, we reviewed the records for all children ≤18 years with HS ...
Lada Michal J - - 2013
Screening for esophageal adenocarcinoma (EAC) has not become policy in part over concerns in identifying the high-risk group. It is often claimed that a significant proportion of patients developing EAC do not report preexisting reflux symptoms or prior treatment for gastroesophageal reflux disease (GERD). As such, our aim was to ...
Alexander Matthew S - - 2013
Acute care surgery (ACS) remains in its infancy as a defined surgical specialty within hospital systems. Little has been published regarding the financial impact of this method of care delivery to hospital systems and departments when combining trauma, surgical critical care, emergent, and elective general surgery into a single practice ...
Gwinn Elizabeth C - - 2013
Laparoscopic ultrasound (LUS) is a method of intraoperative bile duct imaging that can be used prior to any potentially hazardous dissection. The purpose of this study was to determine whether LUS could permit safe laparoscopic completion of difficult cholecystectomy (LC) cases and to assess whether its use had any impact ...
Tepas Joseph J JJ - - 2013
We hypothesized that a novel algorithm that uses data from the electronic medical record (EMR) from multiple clinical and biometric sources could provide early warning of organ dysfunction in patients with high risk for postoperative complications and sepsis. Operative patients undergoing colorectal procedures were evaluated. The Rothman Index (RI) is ...
Tsujimura Akira - - 2013
To clarify the probability of low serum testosterone level as a risk factor for metabolic syndrome (MS) in middle-aged men, we measured serum total testosterone (TT) and assessed several metabolic factors because the direct risk for MS has not been investigated fully in men. This study comprised 1150 men aged ≥30 ...
Peters Kenneth M - - 2013
To evaluate the outcomes after cystectomy for ulcerative interstitial cystitis (IC). Medical records were reviewed for history, operative data, and postoperative events. A mailed survey assessed preoperative symptom severity/duration, providers seen, and symptom changes on 7-point scaled global response assessments. Descriptive statistics were performed. Of 10 women (mean age 64 ...
Pai Ashok - - 2013
To evaluate the California Cancer Registry in order to define nonclear cell renal cell cancer (RCC) clinical features and outcomes, identify prognostic variables, and generate hypotheses for further study. Patients with invasive RCC tumors in the California Cancer Registry from 1998 to 2009 (n = 38,251) were analyzed, of which 4483 ...
Sunil Vidya - - 2013
In March 2008, an enteric outbreak was reported from a correctional facility in Central East Ontario to the Haliburton, Kawartha, Pine Ridge District Health Unit. The clinical and epidemiological data were compatible with the presence of norovirus in this enteric outbreak. This report summarizes the outbreak investigation conducted and the ...
Feaster Daniel J - - 2013
The prevalence of HIV infection among male prison inmates is significantly higher than in the U.S. population. Adequate planning to ensure continued medication adherence and continuity of care after release is important for this population. This study describes the prerelease characteristics of 162 incarcerated HIV-positive men (40 from jails and ...
Saini Ashish Kumar - - 2013
To present our experience in managing tumors in undescended testes (UDT) in the last 15 years at our institute, in an attempt to understand the tumor behavior and the optimum approach to management in these patients. This is a retrospective review of all patients with tumors in UDT who had registered ...
Belenko Steven - - 2013
HIV risk is disproportionately high among incarcerated individuals. Corrections agencies have been slow to implement evidence-based guidelines and interventions for HIV prevention, testing, and treatment. The emerging field of implementation science focuses on organizational interventions to facilitate adoption and implementation of evidence-based practices. A survey of correctional agency partners from ...
Patel Premal - - 2013
To investigate the necessity for continuous cystoscopic surveillance of inverted papilloma (IP), including tumors exhibiting mixed morphology (IP with focal papillary architecture). We retrieved all cases of de novo ("primary") IP, diagnosed in our institution during 10 years (from January 2000 to December 2009), from the information database. Patients with ...
Pinkawa Michael - - 2013
To evaluate the effect of increasing experience on hydrogel dimensions, rectal dose, and acute toxicity, and to discuss important technical issues gained from this experience. Sixty-four consecutive patients with prostate cancer were included in this analysis (G1/G2 corresponding to first/second 32 patients) after injection of 10 mL spacer gel. All ...
Cabrini Marcelo R - - 2013
To characterize transforming growth factor beta 1 (TGFβ1) and related signaling pathway proteins in a large cohort of human penile tissue (HPT) samples. HPT was collected from patients undergoing penile prosthesis implantation for erectile dysfunction (ED) and divided into the following 2 groups: postradical prostatectomy ED (RP-ED; n = 57) and ...
Yecies Todd - - 2013
Fournier's gangrene is a fulminant, necrotizing soft-tissue infection of the genital, perineal, and perianal regions. Fournier's isolated to the penis is a rare occurrence due the highly vascular nature of the penis. Reported occurrences of penile Fournier's gangrene have occurred in the setting of a clear vascular or traumatic insult. ...
Lanzafame Raymond J - - 2013
Low level laser therapy (LLLT) has been used to promote hair growth. A double-blind randomized controlled trial was undertaken to define the safety and physiologic effects of LLLT on males with androgenic alopecia. Forty-four males (18-48 yo, Fitzpatrick I-IV, Hamilton-Norwood IIa-V) were recruited. A transition zone scalp site was selected; ...
Pinhal Carolina Staut - - 2013
Evidence is emerging that highlights the far-reaching consequences of a high-fat diet (HFD) on kidney morphology and function disorders. The present study was performed on 3-, 5-, 7- and 9-week-old HFD female rats compared with the appropriate gender and age-matched animals. We evaluated the kidney expression of angiotensin type II ...
Colombaro Vanessa - - 2013
Ischaemia-reperfusion injury (IRI) to the kidney is a complex pathophysiological process that leads to acute renal failure and chronic dysfunction in renal allografts. It was previously demonstrated that during IRI, hyaluronan (HA) accumulates in the cortical and external medullary interstitium along with an increased expression of its main receptor, CD44, ...
Bailie George R - - 2013
To examine patterns of intravenous (IV) iron use across 12 countries from 1999 to 2011. Trends in iron use are described among 32 192 hemodialysis (HD) patients in the Dialysis Outcomes and Practice Patterns Study. Adjusted associations of IV iron dose with serum ferritin and transferrin saturation (TSAT) values were ...
Maduell Francisco - - 2013
Patients must receive an adequate dialysis dose in each hemodialysis (HD) session. Ionic dialysance (ID) enables the dialysis dose to be monitored in each session. The aim of this study was to compare the achievement of Kt versus eKt/V values and to analyse the main impediments to reaching the dialysis ...
van Biesen Wim - - 2013
Volume status, lean and fat tissue are gaining interest as prognostic predictors in patients on dialysis. Comparative data in peritoneal dialysis (PD) versus haemodialysis (HD) patients are lacking. In a cohort of PD (EuroBCM) and HD (Euclid database) patients, matched for country, gender, age and dialysis vintage, body composition was ...
Fischer John P - - 2013
The authors assess the risk and safety profiles of both implant and autologous breast reconstructions in the morbidly obese population using the National Surgical Quality Improvement Program data sets. The authors reviewed the 2005 to 2010 National Surgical Quality Improvement Program databases, identifying encounters for Current Procedural Terminology codes including ...
Isomura Emiko T - - 2013
Bifocal distraction osteogenesis has been shown to be a reliable method for reconstructing missing bone segments. However, there are no reports regarding inferior alveolar nerve regeneration during bifocal distraction. In the present study, the authors evaluated the function of inferior alveolar nerve regenerated by bifocal distraction after segmental resection in ...
Stahl Stéphane - - 2013
Negative ulnar variance has been associated with Kienböck disease, both supporting a causal link and providing a basis for therapeutic recommendations. The aim of this study was to determine whether there is a causal relationship between Kienböck disease and negative ulnar variance. The causal relationship between Kienböck disease and negative ...
McDaniel Jarred M - - 2013
Secondary cleft nasal deformity in children of primary school age can result in permanent impact to a child's self-esteem. The ideal technique and timing of addressing the deformity remain controversial, as harvest of septal cartilage affects nasal growth and limits future options. Fifty-three patients underwent secondary cleft nasoplasty with resorbable ...
Shetye Pradip R - - 2013
The purpose of this study was to characterize soft-tissue profile changes following Le Fort III (midface) distraction in growing patients with syndromic craniosynostosis. The cohort consisted of 20 syndromic patients who underwent Le Fort III osteotomy with midface advancement using a rigid external distraction device. The mean age at surgery ...
Lee Justine C - - 2013
Composite cranial defects in the setting of infection, irradiation, or cerebrospinal fluid leak present a significant risk for devastating neurologic sequelae. Such defects require soft-tissue coverage and skeletal reconstruction that can withstand the hostile environment of a precarious wound. Patients with high-risk composite cranial defects treated with free flap reconstruction ...
Akita Shinsuke - - 2013
Subcutaneous ecchymosis caused by venous reflux is a preventable complication following lymphaticovenular anastomosis. The authors developed a series of operative procedures to prevent venous reflux. This is probably the first report on valvuloplasty for small subcutaneous veins (diameter, <1 mm). A total of 165 anastomoses in 39 limbs were operated ...
Levine Steven M - - 2013
Recent evolutions of oncologic breast surgery and reconstruction now allow surgeons to offer the appropriate patients a single-stage, autologous tissue reconstruction with the least donor-site morbidity. The authors present their series of buried free flaps in nipple-sparing mastectomies as proof of concept, and to explore indications, techniques, and early outcomes ...
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