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https://www.readbyqxmd.com/read/29212693/clinical-functional-and-radiological-outcomes-of-extracorporeal-irradiation-in-limb-salvage-surgery-for-bone-tumours
#1
C W Jones, J Shatrov, J M Jagiello, S Millington, A Hong, R Boyle, P D Stalley
AIMS: We present a retrospective review of patients treated with extracorporeally irradiated allografts for primary and secondary bone tumours with the mid- and long-term survivorship and the functional and radiographic outcomes. PATIENTS AND METHODS: A total of 113 of 116 (97.4%) patients who were treated with extracorporeally irradiated allografts between 1996 and 2014 were followed up. Forms of treatment included reconstructions, prostheses and composite reconstructions, both with and without vascularised grafts...
December 2017: Bone & Joint Journal
https://www.readbyqxmd.com/read/29178878/trypsin-independent-porcine-epidemic-diarrhea-virus-us-strain-with-altered-virus-entry-mechanism
#2
Yunjeong Kim, Changin Oh, Vinay Shivanna, Richard A Hesse, Kyeong-Ok Chang
BACKGROUND: Porcine Epidemic Diarrhea Virus (PEDV) is a coronavirus that infects the intestinal tract and causes diarrhea and vomiting in older pigs or extreme dehydration and death that could reach 100% mortality in neonatal piglets. In the US, the first PEDV outbreaks occurred in 2013 and since then US PEDV strains have quickly spread throughout the US and worldwide, causing significant economic and public health concerns. Currently two conditionally approved vaccines exist in the US, but there is no live attenuated vaccine, which is considered the best option in controlling PEDV by inducing transferrable mucosal immunity to susceptible neonatal piglets...
November 25, 2017: BMC Veterinary Research
https://www.readbyqxmd.com/read/29174834/a-systematic-review-and-meta-analysis-of-the-management-and-outcomes-of-isolated-skull-fractures-in-children
#3
REVIEW
Silvia Bressan, Luca Marchetto, Todd W Lyons, Michael C Monuteaux, Stephen B Freedman, Liviana Da Dalt, Lise E Nigrovic
STUDY OBJECTIVE: Most studies of children with isolated skull fractures have been relatively small, and rare adverse outcomes may have been missed. Our aim is to quantify the frequency of short-term adverse outcomes of children with isolated skull fractures. METHODS: PubMed, EMBASE, the Cochrane Library, Scopus, Web of Science, and gray literature were systematically searched to identify studies reporting on short-term adverse outcomes of children aged 18 years or younger with linear, nondisplaced, isolated skull fractures (ie, without traumatic intracranial injury on neuroimaging)...
November 23, 2017: Annals of Emergency Medicine
https://www.readbyqxmd.com/read/29167149/three-dimensional-imaging-reveals-endo-sarco-plasmic-reticulum-containing-invaginations-within-the-muscle-nucleoplasm
#4
Shin-Haw Lee, Sina Hadipour-Lakmehsari, Tetsuaki Miyake, Anthony O Gramolini
The mammalian nucleus has invaginations from the cytoplasm, termed nucleoplasmic reticulum (NR). With increased resolution of cellular imaging, progress has been made in understanding the formation and function of NR. In fact, nucleoplasmic Ca(2+) homeostasis has been implicated in the regulation of gene expression, DNA repair, and cell death. However, the majority of studies focus on cross-sectional or single plane analyses of NR invaginations, providing an incomplete assessment of its distribution and content...
November 22, 2017: American Journal of Physiology. Cell Physiology
https://www.readbyqxmd.com/read/29153067/-detection-of-influenza-virus-infections-by-molecular-and-immunofluorescence-methods
#5
Deniz Yıldırım, Deniz Özdoğru Sağdıç, Buket Şeflek, Mehmet Çimentepe, İbrahim Bayram, Fügen Yarkın
Influenza virus infections are extremely important for human health due to the occurence of seasonal epidemics and pandemics worldwide. Influenza is associated with high morbidity and may result in serious complications such as life threatening viral or bacterial pneumonia. Especially, young children, older adults, patients with chronic diseases such as heart, lung, kidney, and diabetes and immunosuppressed people are at higher risk for complications and death from influenza virus infections. The aim of this study was to determine the incidence of influenza type A and B virus infections and influenza A virus subtypes in hospitalized patients with respiratory tract infections by real-time reverse transcriptase-polymerase chain reaction (RT-PCR, Sacace, Italy), conventional RT-PCR and direct immunofluorescence antibody (DFA, Argene SA, France) tests...
October 2017: Mikrobiyoloji Bülteni
https://www.readbyqxmd.com/read/29140637/hazard-identification-and-risk-assessment-for-improving-farm-safety-on-canadian-farms
#6
Hassan S Chattha, Kenneth W Corscadden, Qamar U Zaman
Agriculture is one of the most hazardous industries worldwide. The number of serious accidents on farms, despite sophisticated technology, development of effective prevention methods, and high-quality training and improved skill levels of farmers, is still very high. The purpose of this study was to develop and apply a generic farm safety protocol to hazards that have been identified in previously published literature and demonstrate the potential benefits of such a protocol with a view to raising awareness of farm safety...
July 31, 2017: Journal of Agricultural Safety and Health
https://www.readbyqxmd.com/read/29094463/severe-dermatophytosis-in-solid-organ-transplant-recipients-a-french-retrospective-series-and-literature-review
#7
Claire Rouzaud, Olivier Chosidow, Anabelle Brocard, Sylvie Fraitag, Anne Scemla, Dany Anglicheau, Jean-David Bouaziz, Nicolas Dupin, Marie-Elisabeth Bougnoux, Roderick Hay, Olivier Lortholary, Fanny Lanternier
OBJECTIVE: Severe dermatophytosis is described in immunocompromised patients with defective cellular immunity. We report here a large series and a literature review of severe dermatophytosis in solid organ transplant (SOT) recipients. METHOD: The data main source was a national French retrospective study of severe dermatophytosis in SOT recipients between 2010 and 2016. Inclusion criteria were the presence of dermatophytes in skin culture and one severity criteria: dermal invasion by dermatophytes (invasive dermatophytosis) or involvement of at least two body sites or >10% of body surface area (extensive dermatophytosis) RESULTS: Twelve patients were included (8 men, median age of 56 years [range: 33-71])...
November 2, 2017: Transplant Infectious Disease: An Official Journal of the Transplantation Society
https://www.readbyqxmd.com/read/29049359/analysis-of-pd-1-expression-in-the-monocyte-subsets-from-non-septic-and-septic-preterm-neonates
#8
Magdalena Zasada, Marzena Lenart, Magdalena Rutkowska-Zapała, Małgorzata Stec, Wojciech Durlak, Andrzej Grudzień, Agnieszka Krzeczkowska, Nina Mól, Marta Pilch, Maciej Siedlar, Przemko Kwinta
Programmed death-1 (PD-1) receptor system represents a part of recently reported immunoregulatory pathway. PD-1 is an immune checkpoint molecule, which plays an important role in downregulating the immune system proinflammatory activity. Until recently, PD-1 expression was not established on immune cells of the preterm infants. The study objectives were to confirm expression of the PD-1 receptors on the monocytes isolated from very low birth weight newborns (VLBW), and to analyze their expression during the first week of life and late-onset sepsis...
2017: PloS One
https://www.readbyqxmd.com/read/28982710/identification-of-extremely-premature-infants-at-low-risk-for-early-onset-sepsis
#9
MULTICENTER STUDY
Karen M Puopolo, Sagori Mukhopadhyay, Nellie I Hansen, C Michael Cotten, Barbara J Stoll, Pablo J Sanchez, Edward F Bell, Abhik Das, Angelita M Hensman, Krisa P Van Meurs, Myra H Wyckoff
BACKGROUND: Premature infants are at high risk of early-onset sepsis (EOS) relative to term infants, and most are administered empirical antibiotics after birth. We aimed to determine if factors evident at birth could be used to identify premature infants at lower risk of EOS. METHODS: Study infants were born at 22 to 28 weeks' gestation in Neonatal Research Network centers from 2006 to 2014. EOS was defined by isolation of pathogenic species from blood or cerebrospinal fluid culture at ≤72 hours age...
November 2017: Pediatrics
https://www.readbyqxmd.com/read/28901675/sudden-cardiac-death-in-isolated-right-ventricular-hypertrabeculation-noncompaction-cardiomyopathy
#10
Soad Bekheit, Boutros Karam, Farshid Daneshvar, Julie Zaidan, Rabih Tabet, Jonathan Spagnola, James Lafferty
Hypertrabeculation/noncompaction of the myocardium is a rare disorder that involves most commonly the left ventricle of the heart and it has been recognized as a distinct cardiomyopathy by the World Health Organization. However, it is extremely rare for this condition to involve exclusively the right ventricle. We report the cases of three patients who presented with ventricular tachyarrhythmia and sudden cardiac death. They were found to have isolated right ventricular hypertrabeculation/noncompaction on echocardiography...
September 12, 2017: Annals of Noninvasive Electrocardiology
https://www.readbyqxmd.com/read/28883235/a-patient-with-hepatocellular-carcinoma-with-isolated-right-atrial-metastases
#11
Hiroaki Takaya, Hideto Kawaratani, Kenichiro Seki, Yasushi Okura, Mitsuteru Kitade, Tadashi Namisaki, Masayoshi Sawai, Yasuhiko Sawada, Takuya Kubo, Akira Mitoro, Junichi Yamao, Hitoshi Yoshiji
Hepatocellular carcinoma (HCC) with isolated right atrial metastasis is extremely rare; most cases are considered inoperable. We herein report the case of a 74-year-old man with HCC with isolated right atrial metastases without hepatic vein invasion; the right atrial lesion was resected because of the risk of heart failure and sudden death. Postoperatively, he underwent transcatheter arterial chemoembolization and radiofrequency ablation for intrahepatic HCC. He recovered completely, with a long-term survival of 36 months...
October 1, 2017: Internal Medicine
https://www.readbyqxmd.com/read/28871623/clinical-course-of-patients-with-symptomatic-isolated-superficial-vein-thrombosis-the-icaro-follow-up-study
#12
S Barco, F Pomero, M N D Di Minno, E Tamborini Permunian, A Malato, S Pasca, G Barillari, L Fenoglio, S Siragusa, G Di Minno, W Ageno, F Dentali
Essentials Late sequelae of isolated superficial vein thrombosis (iSVT) have rarely been investigated. We studied 411 consecutive outpatients with acute iSVT with a median follow-up of three years. Male sex and cancer are risk factors for future deep vein thrombosis or pulmonary embolism. Patients without cancer appear to be at a negligible risk for death. SUMMARY: Background Studies of long-term thromboembolic complications and death following acute isolated superficial vein thrombosis (iSVT) of the lower extremities are scarce...
September 4, 2017: Journal of Thrombosis and Haemostasis: JTH
https://www.readbyqxmd.com/read/28817714/insights-into-secular-trends-of-respiratory-tuberculosis-the-20th-century-maltese-experience
#13
Lianne Tripp, Larry A Sawchuk
Over half a century ago, McKeown and colleagues proposed that economics was a major contributor to the decline of infectious diseases, including respiratory tuberculosis, during the 19th and 20th centuries. Since then, there is no consensus among researchers as to the factors responsible for the mortality decline. Using the case study of the islands of Malta and Gozo, we examine the relationship of economics, in particular, the cost of living (Fisher index) and its relationship to the secular trends of tuberculosis mortality...
2017: PloS One
https://www.readbyqxmd.com/read/28659974/esophageal-cancer-metastases-to-unexpected-sites-a-systematic-review
#14
REVIEW
Osama Shaheen, Abdulaziz Ghibour, Bayan Alsaid
The most common pattern of esophageal cancer metastases (ECM) is to the lymph nodes, lung, liver, bones, adrenal glands, and brain. On the other hand, unexpected metastasis (UM) spread to uncommon sites has increasingly reported and consequently affected the pathway of diagnosis, staging, and management. Using the PubMed database, a systematic search of the following headings "Esophageal" and "Metastasis" or "Metastases" was performed, 10049 articles were identified, and the articles were included if they demonstrated unexpected ECM...
2017: Gastroenterology Research and Practice
https://www.readbyqxmd.com/read/28649296/clinical-profile-and-outcome-of-diabetic-foot-ulcer-a-view-from-tertiary-care-hospital-in-semarang-indonesia
#15
Tjokorda Gde Dalem Pemayun, Ridho M Naibaho
Background: This study attempted to determine the disease burden in terms of clinical profile and outcome of diabetic foot ulcer (DFU) admissions at a tertiary care hospital in a developing country. Methods: In this descriptive study, the data were collected from the medical record of diabetic patients with foot ulcer who were treated in Dr. Kariadi General Hospital during a 3-year period. The demographic characteristic, type of foot lesion, etiology, isolated microorganism, treatment, and outcome were reviewed...
2017: Diabetic Foot & Ankle
https://www.readbyqxmd.com/read/28490487/bifidobacterium-bacteremia-clinical-characteristics-and-a-genomic-approach-to-assess-pathogenicity
#16
Eirin Esaiassen, Erik Hjerde, Jorunn Pauline Cavanagh, Gunnar Skov Simonsen, Claus Klingenberg
Bifidobacteria are commensals that colonize the orogastrointestinal tract and rarely cause invasive human infections. However, an increasing number of bifidobacterial blood culture isolates has lately been observed in Norway. In order to investigate the pathogenicity of the Bifidobacterium species responsible for bacteremia, we studied Bifidobacterium isolates from 15 patients for whom cultures of blood obtained from 2013 to 2015 were positive. We collected clinical data and analyzed phenotypic and genotypic antibiotic susceptibility...
July 2017: Journal of Clinical Microbiology
https://www.readbyqxmd.com/read/28451298/enrichment-and-single-cell-analysis-of-circulating-tumor-cells
#17
Yanling Song, Tian Tian, Yuanzhi Shi, Wenli Liu, Yuan Zou, Tahereh Khajvand, Sili Wang, Zhi Zhu, Chaoyong Yang
Up to 90% of cancer-related deaths are caused by metastatic cancer. Circulating tumor cells (CTCs), a type of cancer cell that spreads through the blood after detaching from a solid tumor, are essential for the establishment of distant metastasis for a given cancer. As a new type of liquid biopsy, analysis of CTCs offers the possibility to avoid invasive tissue biopsy procedures with practical implications for diagnostics. The fundamental challenges of analyzing and profiling CTCs are the extremely low abundances of CTCs in the blood and the intrinsic heterogeneity of CTCs...
March 1, 2017: Chemical Science
https://www.readbyqxmd.com/read/28429101/human-circulating-and-tissue-gastric-cancer-stem-cells-display-distinct-epithelial-mesenchymal-features-and-behaviors
#18
Shengliang Zhang, Yanna Shang, Tie Chen, Xin Zhou, Wengtong Meng, Chuanwen Fan, Ran Lu, Qiaorong Huang, Xue Li, Xu Hong, Zongguang Zhou, Jiankun Hu, Xianming Mo
INTRODUCTION: Metastasis is a leading cause of cancer-related-deaths worldwide. Recently, cancer stem cells (CSCs) have been believed to be responsible for tumor initiation and metastasis, but till now, difference of cellular features and behaviors between CSCs from tumor tissues (TCSCs) and circulation (CCSCs) remains largely unknown, which hinders the progression of targeted therapies for metastasis. METHODS AND RESULTS: Here, we provide the features of circulating gastric cancer stem cells (CGCSCs) isolated from human gastric adenocarcinoma...
April 20, 2017: Journal of Cancer Research and Clinical Oncology
https://www.readbyqxmd.com/read/28364444/acute-type-a-dissection-in-octogenarians-does-emergency-surgery-impact-in-hospital-outcome-or-long-term-survival
#19
MULTICENTER STUDY
Julia Dumfarth, Sven Peterss, Maximilian Luehr, Christian D Etz, Thomas Schachner, Markus Kofler, Bulat A Ziganshin, Hanno Ulmer, Michael Grimm, John A Elefteriades, Friedrich W Mohr
Objectives: Surgical therapy for acute aortic dissection type A (AADA) in octogenarians carries high morbidity and mortality. The role of isolated medical treatment in this setting is controversial. The aim of this study is to determine whether risk of surgery for AADA outweighs risk of death from medical treatment only. Methods: From 2002 to 2015, 90 consecutive octogenarians (mean age, 83.5 ± 3 years) were treated for AADA at three institutions: 67 patients underwent surgery, 23 patients received medical treatment...
March 1, 2017: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/28317814/the-medicinal-plants-in-the-control-of-tuberculosis-laboratory-study-on-medicinal-plants-from-the-northern-area-of-pakistan
#20
Sami Ullah, Shah Hussain, Sadiq Noor Khan, Mohammad Khurram, Iqbal Khan, Murad Ali Khan
BACKGROUND: Tuberculosis (TB) ranks as the second leading cause of deaths due to infectious diseases. Although global efforts have been made to control TB, still, this is a serious threat as Mycobacterium tuberculosis (MTB) produced resistance against both the first- and second-line drugs. The increasing incidence of multidrug-resistant, extremely drug resistant, and totally drug-resistant TB worldwide requires extra efforts to search for new anti-TB drugs. MATERIALS AND METHODS: The present study evaluated the antimycobacterial activities of Citrullus colocynthis, Calotropis procera, Ricinus communis, Capparis decidua, and Fagonia cretica plants' extracts against rifampicin-sensitive (H37Rv) and rifampicin-resistant (TMC331) strains of MTB...
January 2017: International Journal of Mycobacteriology
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