Read by QxMD icon Read


Souheil El-Chemaly, Kevin J O'Brien, Steven D Nathan, Gerald L Weinhouse, Hilary J Goldberg, Jean M Connors, Ye Cui, Todd L Astor, Philip C Camp, Ivan O Rosas, Merte Lemma, Vladislav Speransky, Melissa A Merideth, William A Gahl, Bernadette R Gochuico
Pulmonary fibrosis is a progressive, fatal manifestation of Hermansky-Pudlak syndrome (HPS). Some patients with advanced HPS pulmonary fibrosis undergo lung transplantation despite their disease-associated bleeding tendency; others die while awaiting donor organs. The objective of this study is to determine the clinical management and outcomes of a cohort with advanced HPS pulmonary fibrosis who were evaluated for lung transplantation. Six patients with HPS-1 pulmonary fibrosis were evaluated at the National Institutes of Health Clinical Center and one of two regional lung transplant centers...
2018: PloS One
Sureyya Mert Selimoglu, Murat Kasap, Gurler Akpinar, Aynur Karadenizli, Abdul Mounem Wis, Uzay Gormus
Human creatine kinase MB (hCKMB) is one of the most preferred biomarkers used for the diagnosis of acute coronary syndrome due to its high sensitivity and specificity. The increasing need for highly purified and biologically active hCKMB in the field of diagnostics makes its production valuable. Currently, the production of hCKMB is mainly achieved in methylotrophic yeast, Pichia pastoris, because the production in Escherichia coli is challenging and generally yields an inactive enzyme with a low quantity. With the aim of finding the best way for the high-yield production of active hCKMB in E...
March 14, 2018: Journal of Molecular Microbiology and Biotechnology
Mert Ozan Bahtiyar, Emre Ekmekci, Emine Demirel, Roxanna A Irani, Joshua A Copel
Monochorionic twin pregnancies are at risk of unique complications due to placental sharing and vascular connections between placental territories assigned for each twin. Twin anemia-polycythemia sequence (TAPS) is an infrequent but potentially dangerous complication of abnormal placental vascular connections. TAPS occurs due to very-small-caliber (< 1 mm) abnormal placental vascular connections which lead to chronic anemia in the donor twin and polycythemia in the recipient twin. TAPS may occur spontaneously or following fetoscopic laser photocoagulation of communicating placental vessels for twin-twin transfusion syndrome...
March 13, 2018: Fetal Diagnosis and Therapy
Huading Song, Yan-Fei Wu, Xin Yang, Zhaohui Ren, Xiaoxing Ke, Mert Kurttepeli, Gustaaf Van Tendeloo, Dameng Liu, Hanchun Wu, Baoming Yan, Xiaosong Wu, Chun-Gang Duan, Gaorong Han, Zhi-Min Liao, Dapeng Yu
Graphene, having all atoms on its surface, is favorable to extend the functions by introducing the spin-orbit coupling and magnetism through proximity effect. Here, we report the tunable interfacial exchange field produced by proximity coupling in graphene/BiFeO3 heterostructures. The exchange field has a notable dependence with external magnetic field, and it is much larger under negative magnetic field than that under positive magnetic field. For negative external magnetic field, interfacial exchange coupling gives rise to evident spin splitting for N≠0 Landau levels and a quantum Hall metal state for N=0 Landau level...
March 13, 2018: Nano Letters
D Sarp Beyazpınar, Özgür Ersoy, Bahadır Gültekin, Anar Aliyev, Mert Avsever, H Tankut Akay, Murat Özkan, Atilla Sezgin, Sait Aşlamacı
Heart failure is the one of the biggest health problem in the world. Because of limited donors for heart transplant procedures, the ventricular assist device has become a solution for heart failure therapy. With the increase in number of ventricular assist devices, the incidence of complications has also increased. One of the most important life-threatening complications is ventricular assist device thrombosis. Medical therapy and changes in the ventricular assist device are the main therapy methods for ventricular assist device thrombosis...
March 2018: Experimental and Clinical Transplantation
Tufan Çınar, Mert Ilker Hayıroğlu, Veysel Ozan Tanık, Emre Aruğaslan, Muhammed Keskin, Mahmut Uluganyan, Ahmet Öz, Metin Çağdaş, Ahmet Taha Alper
Prosthetic valve thrombosis (PVT) is a potentially life-threatening complication associated with high morbidity and mortality. The CHA2DS2-VASc is a clinical score used to determine thromboembolism risk in non-valvular atrial fibrillation patients. Therefore; in this study, we aimed to determine predictive value of the CHA2DS2-VASc score for development of PVT in patients with mechanical prosthetic valve. This was a retrospective study included 417 consecutive patients with mechanic prosthetic valve in whom transesophageal echocardiography (TEE) was performed due to different clinical indications from January 2004 to June 2016...
March 9, 2018: Journal of Thrombosis and Thrombolysis
Matthias Vienne, Emmanuel Haas, Thibaut Wipf, Lelia Grunebaum, François Levy, Laurent Sattler, Tam Hoang Minh, François Severac, Charles Tacquard, Olivier Collange, Paul-Michel Mertes, Annick Steib
BACKGROUND: Anticoagulation during cardiopulmonary bypass (CPB) is usually adapted to total body weight (TBW). This may be inaccurate in obese patients and lead to heparin overdose with a risk of bleeding. OBJECTIVES: To validate the efficacy and safety of an adjusted calculation model of heparin dosing based on ideal body weight (IBW) rather than TBW in obese CPB patients, with an expected target mean plasma heparin concentration of 4.5 IU ml after onset of CPB in the experimental group...
March 7, 2018: European Journal of Anaesthesiology
Mustafa Mert Başaran, Selmin Özgürsoy Karataylı, Arzu Pampal, Şefik Halit Akmansu
Lymphatic malformations (LM) are benign congenital malformations of the lymphatic system. They are frequently seen in the neck and sometimes can be life-threatening due to compression to the airway. Treatment modalities are widespread including surgical excision, radiotherapy, laser therapy, and application of intralesional sclerosing agents. We report the successful treatment of cervical LM in a 3-year-old boy who presented with a sudden onset of a large cystic mass in the posterior cervical triangle and was treated with repeated injections of intralesional bleomycin...
December 2017: Turkish Archives of Otorhinolaryngology
Luis R Rodriguez, Margaret Emblom-Callahan, Mantej Chhina, Sarah Bui, Bilal Aljeburry, Luc H Tran, Rebecca Novak, Merte Lemma, Steven D Nathan, Geraldine M Grant
Idiopathic Pulmonary Fibrosis (IPF) is a progressive disorder that is marked by an over accumulation of activated fibroblast populations. Despite the improved understanding of many mechanisms within this disease, global gene expression analysis has few focused studies on the fibroblast, the central effector cell of progressive fibrosis. We present a unique analysis of IPF pulmonary fibroblasts as they transition through cell culture and identify in vitro altered cellular processes. Fibroblasts were isolated from diseased (n = 8) and non-diseased (n = 4) lungs...
March 5, 2018: Scientific Reports
Benjamin Marchandot, François Levy, Nicola Santelmo, Paul-Michel Mertes, Olivier Morel
BACKGROUND: Adequate strategies using either transthoracic (TTE) or transesophageal (TEE) echocardiography in patients receiving cardiopulmonary resuscitation (CPR) is an ongoing area of research. OBJECTIVES: As transthoracic point-of-care ultrasound (POCUS) during cardiac arrest resuscitation might result in an increased duration of interruptions in the delivery of chest compressions; the use of TEE has been proposed as an alternative. METHODS: No technical complications of either TTE nor TEE are so far being reported in the literature...
March 2, 2018: Heart & Lung: the Journal of Critical Care
Murat Ozle, Dilek A Uğar Çankal, Mert Ilhan, Hikmet Keleş, Esra Küpeli Akkol
OBJECTIVES: Ankaferd BloodStopper® (ABS) is an herbal extract which has been used historically as a hemostatic agent in traditional Turkish medicine. ABS comprises of standardized mixture of herbs Thymus vulgaris, Glycyrrhiza glabra, Vitis vinifera, Alpinia officinarum, and Urtica dioica. In addition to its hemostatic effects, the herb ABS contains some other biological effects including antioxidant and antitumoral properties. The aim of this study is to investigate the chemopreventive effects of ABS in 7,12-dimethylbenz[a]anthracene (DMBA)-induced oral epithelial dysplasia...
March 2, 2018: Clinical Oral Investigations
Gulec Mert Dogan, Ahmet Siğirci, Leyla Karaca
No abstract text is available yet for this article.
March 1, 2018: International Braz J Urol: Official Journal of the Brazilian Society of Urology
Akın Akakın, Kamran Urgun, Murat Şakir Ekşi, Baran Yılmaz, Özlem Yapıcıer, Mert Mestanoğlu, Zafer Orkun Toktaş, Mustafa Kemal Demir, Türker Kılıç
Chondrosarcoma is the second most common primary malignancy of bone after osteosarcoma. Cranial primary chondrosarcomas mostly originate from the skull base cartilage formation zones. Parasagittal falcine origin is very rare for primary extra-skeletal intracranial chondrosarcomas. We report a rare case of primary myxoid chondrosarcoma at falx cerebri. The patient was a 35-year-old lady with right arm and leg weakness. Her brain magnetic resonance imaging depicted a left parasagittal mass lesion attached to the falx cerebri...
January 2018: Asian Journal of Neurosurgery
Agnes Psikuta, Emel Mert, Simon Annaheim, René M Rossi
To evaluate the quality of new energy-saving and performance-supporting building and urban settings, the thermal sensation and comfort models are often used. The accuracy of these models is related to accurate prediction of the human thermo-physiological response that, in turn, is highly sensitive to the local effect of clothing. This study aimed at the development of an empirical regression model of the air gap thickness and the contact area in clothing to accurately simulate human thermal and perceptual response...
February 24, 2018: International Journal of Biometeorology
Murat Bagcioglu, Cristian Surcel, Serkan Ozcan, Cristian Mirvald, Mehmet Ali Karagoz, Mert Ali Karadag, Emre Huri, Kemal Sarica
OBJECTIVE: Androgen deprivation therapy (ADT) is commonly used as a first-line treatment for locally advanced and metastatic prostatic cancer (Pca). There is no consensus about which alternative treatment should be used after the failure of initial ADT. We aimed to investigate the effect of changes in treatment on PSA and testosterone levels. MATERIAL AND METHODS: A total of 120 patients with an established diagnosis of either locally advanced or metastatic Pca in two different centers...
December 31, 2017: Archivio Italiano di Urologia, Andrologia
S Mishra, E Kacin, P Stamatiadis, S Franck, M Van der Jeught, H Mertes, G Pennings, P De Sutter, K Sermon, B Heindryckx, M Geens
The derivation of gametes from patient-specific pluripotent stem cells may provide new perspectives for genetic parenthood for patients currently facing sterility. We use current data to assess the gamete differentiation potential of patient-specific pluripotent stem cells and to determine which reprogramming strategy holds the greatest promise for future clinical applications. First, we compare the two best established somatic cell reprogramming strategies: the production of induced pluripotent stem cells (iPSC) and somatic cell nuclear transfer followed by embryonic stem cell derivation (SCNT-ESC)...
February 19, 2018: Molecular Human Reproduction
Muhammed Keskin, Göktük İpek, Mustafa Aldağ, Servet Altay, Mert İlker Hayıroğlu, Edibe Betül Börklü, Duygu İnan, Ömer Kozan
OBJECTIVES: The prognostic effects of poor nutritional status and cardiac cachexia on coronary artery disease (CAD) are not clearly understood. A well-accepted nutritional status parameter, the prognostic nutritional index (PNI), which was first demonstrated to be valuable in patients with cancer and those undergoing gastrointestinal surgery, was introduced to patients requiring coronary artery bypass grafting (CABG). The aim of the present study was to evaluate the prognostic value of PNI in patients with CAD undergoing CABG...
December 7, 2017: Nutrition
Muhammet Dural, Kadir Ugur Mert, Selda Eraslan, Kemal Iskenderov, Yuksel Cavusoglu
No abstract text is available yet for this article.
2018: Kardiologia Polska
Serkan Özbilgin, Esra Küpeli Akkol, Burçin Ergene Öz, Mert Ilhan, Gülçin Saltan, Özlem Bahadır Acıkara, Mehmet Tekin, Hikmet Keleş, Ipek Süntar
Objectives: Tanacetum species are traditionally used as insecticide, and externally wound healer as well as for anti-inflammatory and antihistaminic properties. The in vivo wound-healing and anti-inflammatory potential of four Tanacetum species, Tanacetum argenteum (Lam.) Willd. subsp. argenteum (TA) , Tanacetum heterotomum (Bornm.) Grierson (TH), Tanacetum densum (Lab.) Schultz Bip. subsp. sivasicum (TD), and Tanacetum vulgare L. (TV) was investigated. Materials and Methods: The chloroform (CHCl3 ) and methanol:water (80:20) extracts were prepared from the aerial parts of each plant...
February 2018: Iranian Journal of Basic Medical Sciences
Mudsser Azam, Arif Tasleem Jan, Ashutosh Kumar, Kehkashan Siddiqui, Aftab Hossain Mondal, Qazi Mohd Rizwanul Haq
Escalating burden of antibiotic resistance that has reached new heights present a grave concern to mankind. As the problem is no longer confined to clinics, we hereby report identification of a pandrug resistant Escherichia coli isolate from heavily polluted Delhi stretch of river Yamuna, India. E. coli MRC11 was found sensitive only to tobramycin against 21 antibiotics tested, with minimum inhibitory concentration values >256μg/mL for amoxicillin, carbenicillin, aztreonam, ceftazidime and cefotaxime. Addition of certain heavy metals at higher concentrations were ineffective in increasing susceptibility of E...
February 12, 2018: Brazilian Journal of Microbiology: [publication of the Brazilian Society for Microbiology]
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"