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Magda Yehia El Seify, Eman Mahmoud Fouda, Hanan Mohamed Ibrahim, Maha Muhammad Fathy, Asmaa Al Husseiny Ahmed, Walaa Shawky Khater, Noha Nagi Mohammed Salah El Deen, Heba Galal Mohamed Abouzeid, Nancy Riyad Ahmed Hegazy, Heba Salah Sayed Elbanna
BACKGROUND: While recognizing the etiology of community-acquired pneumonia is necessary for formulating local antimicrobial guidelines, limited data is published about this etiology in Egyptian pediatric patients. OBJECTIVES: To determine the frequency of bacterial and viral pathogens causing community-acquired pneumonia (CAP) among immunocompetent Egyptian infants and preschool children. METHODS: Ninety infants and preschool-age children admitted to our hospital with CAP were prospectively included in the study...
September 29, 2016: European Journal of Microbiology & Immunology
Catherine S Hubbard, Lino Becerra, Jonathan H Smith, Justin M DeLange, Ryan M Smith, David F Black, Kirk M Welker, Rami Burstein, Fred M Cutrer, David Borsook
The aim of this study was to identify structural and functional brain changes that accompanied the transition from chronic (CM; ≥15 headache days/month) to episodic (EM; <15 headache days/month) migraine following prophylactic treatment with onabotulinumtoxinA (BoNT-A). Specifically, we examined whether CM patients responsive to prophylaxis (responders; n = 11), as evidenced by a reversal in disease status (defined by at least a 50% reduction in migraine frequency and <15 headache days/month), compared to CM patients whose migraine frequency remained unchanged (non-responders; n = 12), showed differences in cortical thickness using surface-based morphometry...
2016: Frontiers in Human Neuroscience
Lee M Margolis, Donato A Rivas, Maria Berrone, Yassine Ezzyat, Andrew J Young, James P McClung, Roger A Fielding, Stefan M Pasiakos
Short-term (5-10 days) calorie restriction (CR) downregulates muscle protein synthesis, with consumption of a high protein-based diet attenuating this decline. Benefit of increase protein intake is believed to be due to maintenance of amino acid-mediated anabolic signaling through the mechanistic target of rapamycin complex 1 (mTORC1), however, there is limited evidence to support this contention. The purpose of this investigation was to determine the effects of prolonged CR and high protein diets on skeletal muscle mTORC1 signaling and expression of associated microRNA (miR)...
2016: Frontiers in Physiology
Jubil Thomas, Áine Heaney, Pradipta Bhakta, Suzanne Crowe
Aspiration of foreign body is a very common emergency in paediatric age group. It is very rare in adult population. Moreover common foreign body in adults are food materials. Aspiration of hypodermic needle is very rarely reported. But this can happen accidentally during use of hypodermic needle for dental block. We hereby report such a case of aspiration of hypodermic needle accidentally aspirated during performing a dental block. Aspiration of sharp foreign body and its bronscopic removal can lead to injury to airway...
September 2016: Journal of Maxillofacial and Oral Surgery
Peter J Kelly, Gregory W Albers, Anastasios Chatzikonstantinou, Gian Marco De Marchis, Julia Ferrari, Paul George, Mira Katan, Michael Knoflach, Jong S Kim, Linxin Li, Eun-Jae Lee, Jean-Marc Olivot, Francisco Purroy, Nicolas Raposo, Peter M Rothwell, Vijay K Sharma, Bo Song, Georgios Tsivgoulis, Cathal Walsh, Yuming Xu, Aine Merwick
BACKGROUND: Identification of patients at highest risk of early stroke after transient ischaemic attack has been improved with imaging based scores. We aimed to compare the validity and prognostic utility of imaging-based stroke risk scores in patients after transient ischaemic attack. METHODS: We did a pooled analysis of published and unpublished individual-patient data from 16 cohort studies of transient ischaemic attack done in Asia, Europe, and the USA, with early brain and vascular imaging and follow up...
November 2016: Lancet Neurology
Michele Limoges-Gonzalez, Amar Al-Juburi
Anal squamous cell cancer (SCC) is a relatively uncommon cancer in the United States. Anal SCC has long been associated with human immunodeficiency virus (HIV) positivity and/or men who have sex with men. The incidence of anal SCC has been increasing in both genders regardless of HIV status. Few clinicians are aware that white women, when not controlling for gender and sexual preference together, have the highest incidence of anal SCC. Anal intraepithelial neoplasia (AIN), dysplastic cells of the anal canal due to human papilloma virus infection, is believed to be the precursor to anal SCC...
October 4, 2016: Journal of Clinical Gastroenterology
Christopher E Jones, Áine McKnight
PURPOSE OF REVIEW: The present review will discuss recent advances in the development of anti-HIV therapies inspired by studies of the mechanisms of host restriction factor-mediated resistance to HIV infection. RECENT FINDINGS: Manipulating the interplay between host cell restriction factors and viral accessory factors that overcome them can potentially be therapeutically useful. Preliminarily successful therapies - some of which are entering clinical trials - either inhibit the ability of virus to evade restriction factor-mediated immunity, or promote intracellular levels of restriction factors...
October 5, 2016: Current Opinion in Infectious Diseases
Bernadette M Lynch, Edward P Stern, Voon Ong, Mark Harber, Aine Burns, Christopher P Denton
The UK Scleroderma Study Group developed guidelines on the diagnosis and management of scleroderma renal crisis (SRC) based on best available evidence and clinical experience. SRC is characterised by the acute onset of severe hypertension and acute kidney injury. Current strategies to reduce the associated morbidity and mortality include identifying at risk patients to aid early diagnosis. ACE inhibitor therapy should be lifelong in all patients, regardless of whether they require renal replacement therapy...
September 2016: Clinical and Experimental Rheumatology
Zhenbin Wang, Qing Wang, Lin Wang, Weidong Xu, Yuanqing He, Yunliang Li, Song He, Haile Ma
BACKGROUND: Collagen hydrolysates (CHs) has been demonstrated to have positive effect on skin photo-aging by topical application or oral ingestion. However, there's little report about its influence on skin chronological aging so far. RESULTS: Nine-month-old female ICR mice were given normal AIN-93M diets containing the CHs (2.5%, 5% and 10%, respectively) from Nile tilapia scale. After 6 months, the collagen content and antioxidant enzymes (superoxide dismutase and glutathione peroxidase) activities significantly increased (p < 0...
October 17, 2016: Journal of the Science of Food and Agriculture
Áine M Prendergast, Andrea Kuck, Mieke van Essen, Simon Haas, Sandra Blaszkiewicz, Marieke A G Essers
In the bone marrow, endothelial cells are a major component of the hematopoietic stem cell vascular niche and are a first line of defense against inflammatory stress and infection. The primary response of an organism to infection involves the synthesis of immune-modulatory cytokines, including interferon alpha. In the bone marrow, interferon alpha induces rapid cell cycle entry of hematopoietic stem cells in vivo However, the effect of interferon alpha on bone marrow endothelial cells has not been described...
October 14, 2016: Haematologica
Minoru Kihara, Hiroyuki Kaiya, Zin Phyu Win, Yuta Kitajima, Masazumi Nishikawa
Ghrelin exhibits a cardioprotective effect. We examined whether orally administered ghrelin-containing salmon stomach extract (sSE) instead of chemically synthesized ghrelin protects against doxorubicin (DOX)-induced cardiotoxicity in mice. Mice were divided into four groups: (i) the control, (ii) DOX groups were fed a control diet (AIN-93G), (iii) the sSE, and (iv) DOX + sSE groups were fed a 10% sSE diet (AIN-93G + 10% sSE). After a 4-week pretreatment of sSE, DOX or saline was administered to the corresponding groups by intraperitoneal injection...
October 13, 2016: Journal of Food Science
David J Collins, Aine Macnamara, Neil McCarthy
There seems to be general agreement on the importance of challenge for effective development on the athlete pathway. What seems less coherent, however, are ideas on how much, when and how this challenge should be used. Reflecting our own experience as applied practitioners and our ongoing research, we offer a perspective on this work from a practitioner stance. The literature suggests that differences between levels of adult achievement relate more to what performers bring to the challenges than what they experience...
2016: Frontiers in Psychology
Aoife Hayes, Áine Hennessy, Janette Walton, Breige A McNulty, Alice J Lucey, Máiréad Kiely, Albert Flynn, Kevin D Cashman
BACKGROUND: Data from a nationally representative sample of 18- to 64-y-old Irish adults conducted in 1999 highlighted low phylloquinone intakes. That survey, however, did not include older adults (aged ≥65 y), a subgroup that is potentially at higher risk of low phylloquinone intakes, or a biomarker of vitamin K status. OBJECTIVES: The objectives of this work were to measure the phylloquinone intake and its adequacy and the serum percentage of undercarboxylated osteocalcin (%ucOC), a vitamin K status biomarker, in a nationally representative sample of Irish adults aged 18-90 y, and to compare these newer data on dietary phylloquinone in adults aged 18-64 y with those from the previous survey...
October 12, 2016: Journal of Nutrition
Charlotte Mortensen, Camilla T Damsgaard, Hanne Hauger, Christian Ritz, Susan A Lanham-New, Taryn J Smith, Áine Hennessy, Kirsten Dowling, Kevin D Cashman, Mairead Kiely, Christian Mølgaard
BACKGROUND: Children in northern latitudes are at high risk of vitamin D deficiency during winter because of negligible dermal vitamin D3 production. However, to our knowledge, the dietary requirement for maintaining the nutritional adequacy of vitamin D in young children has not been investigated. OBJECTIVE: We aimed to establish the distribution of vitamin D intakes required to maintain winter serum 25-hydroxyvitamin D [25(OH)D] concentrations above the proposed cutoffs (25, 30, 40, and 50 nmol/L) in white Danish children aged 4-8 y living at 55°N...
October 12, 2016: American Journal of Clinical Nutrition
Nitin Rathod, Pavan Pai
We present a case of 58 years old male patient, who presented with high fever for which injection Ertapenem was started empirically at Dubai hospital. Patient was a known case of Deep vein thrombosis of left leg since 5 years on warfarin therapy. Patient came to India for high fever and further management. Patient developed proteinuria with high creatinine and urinary abnormalities. Renal biopsy revealed acute interstitial nephritis (AIN). In addition, he was diagnosed to have protein S deficiency with Factor V Leiden mutation...
March 2016: Journal of the Association of Physicians of India
Quratulain Kizilbash
Acute interstitial nephritis (AIN) is characterized by an inflammatory infiltrate in the kidney interstitium and a decline in the creatinine clearance. Medications used for the treatment of tuberculosis have been implicated in the development of AIN, but there is limited data on how to manage AIN in this setting and which medications and dosages should be used to treat tuberculosis once AIN occurs. We describe two cases of AIN in the setting of disseminated tuberculosis in which AIN was successfully managed...
September 28, 2016: Tuberculosis
Kazuo Erami, Yasutake Tanaka, Sayaka Kawamura, Motonori Miyago, Ai Sawazaki, Katsumi Imaizumi, Masao Sato
Egg yolk is an important source of nutrients and contains different bioactive substances. In the present study, we studied the benefits of egg yolk in preventing low-protein-diet-induced fatty liver in rats. Rats were fed the following diets, which were based on the AIN-76 formula, for 2 wk: an adequate-protein diet containing 20% casein (C), a low-protein diet containing 5% casein (LP-C), a low-protein diet supplemented with 12.5% egg yolk (LP-EY), and a low-protein diet supplemented with 4.1% egg yolk oil (LP-EYO)...
2016: Journal of Nutritional Science and Vitaminology
Jon M Houck, Mustafa S Çetin, Andrew R Mayer, Juan R Bustillo, Julia Stephen, Cheryl Aine, Jose Cañive, Nora Perrone-Bizzozero, Robert J Thoma, Matthew J Brookes, Vince D Calhoun
Examination of intrinsic functional connectivity using functional MRI (fMRI) has provided important findings regarding dysconnectivity in schizophrenia. Extending these results using a complementary neuroimaging modality, magnetoencephalography (MEG), we present the first direct comparison of functional connectivity between schizophrenia patients and controls, using these two modalities combined. We developed a novel MEG approach for estimation of networks using MEG that incorporates spatial independent component analysis (ICA) and pairwise correlations between independent component timecourses, to estimate intra- and intern-network connectivity...
October 7, 2016: NeuroImage
Mohamed E Gaber, Tamer Borg, Hazem Samour, Mai Nawara, Ahmed Reda
AIM: The aim of this study was to compare the outcome of two single-incision mini-slings (the Contasure-Needleless [C-NDL] and the endopelvic free anchorage) with the standard midurethral transobturator tension-free vaginal tape (TVT-O) procedure. METHODS: A double blind randomized controlled study was conducted at Ain Shams University Maternity Hospital from August 2014 until July 2015. A total of 209 patients were randomized into three groups. The first group underwent the TVT-O procedure, the second group underwent the endopelvic free anchorage procedure and the third group underwent the C-NDL procedure...
October 8, 2016: Journal of Obstetrics and Gynaecology Research
Sandi Berwick, Áine Humble
Seven women (43 to 64 years old) who had negative or mixed emotions about having Botox and/or facial filler injections to the face to reduce signs of aging were interviewed about the impact of the procedures. Impacts ranged from disappointment to all-encompassing, lingering physical and psychological effects, and some women felt abandoned by the medical industrial complex when they turned to it for help with their symptoms. A feminist phenomenological analysis focused on corporeal, temporal, and relational existential modes of being...
August 11, 2016: Journal of Women & Aging
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