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https://www.readbyqxmd.com/read/28934697/detection-of-bcg-bacteria-using-a-magnetoresistive-biosensor-a-step-towards-a-fully-electronic-platform-for-tuberculosis-point-of-care-detection
#1
Teresa G Barroso, Rui C Martins, Elisabete Fernandes, Susana Cardoso, José Rivas, Paulo P Freitas
Tuberculosis is one of the major public health concerns. This highly contagious disease affects more than 10.4 million people, being a leading cause of morbidity by infection. Tuberculosis is diagnosed at the point-of-care by the Ziehl-Neelsen sputum smear microscopy test. Ziehl-Neelsen is laborious, prone to human error and infection risk, with a limit of detection of 10(4) cells/mL. In resource-poor nations, a more practical test, with lower detection limit, is paramount. This work uses a magnetoresistive biosensor to detect BCG bacteria for tuberculosis diagnosis...
September 6, 2017: Biosensors & Bioelectronics
https://www.readbyqxmd.com/read/28926332/-choroidal-melanoma
#2
REVIEW
Inês Coutinho, Tânia Teixeira, Paulo César Simões, João Casalta Lopes, Margarida Borrego, Júlia Fernandes, João Cabral, Isabel Prieto, Rui Proença
Choroidal melanoma is the most common primary intraocular malignant tumor in adults. None of the different treatments available offers advantages of survival, resorting more and more to conservative treatments such as brachytherapy, which has been available in Portugal since 2013. In this article we review the clinical characteristics, risk factors, diagnosis, complementary exams and therapeutic options in choroidal melanoma.
August 31, 2017: Acta Médica Portuguesa
https://www.readbyqxmd.com/read/28924485/hypogonadotropic-hypogonadism-in-human-immunodeficiency-virus-infected-men-uncommonly-low-testosterone-levels
#3
Ana Coelho Gomes, José Maria Aragüés, Sílvia Guerra, Joana Fernandes, Mário Rui Mascarenhas
Hypogonadotropic hypogonadism (HH) is common and occurs prematurely in HIV-infected men. However, HH with very low testosterone has not been described. Three men with normal pubertal development and HIV1 diagnosis at the ages of 22, 34 and 35 years. All complained of decreased libido, anejaculation and erectile dysfunction thirteen years, six months and one year after HIV diagnosis, respectively. Two had depressive syndrome and two were treated with antiretroviral therapy. Laboratory tests revealed isolated HH in all...
2017: Endocrinology, Diabetes & Metabolism Case Reports
https://www.readbyqxmd.com/read/28911924/sialyl-tn-identifies-muscle-invasive-bladder-cancer-basal-and-luminal-subtypes-facing-decreased-survival-being-expressed-by-circulating-tumor-cells-and-metastases
#4
Luís Lima, Manuel Neves, Marta I Oliveira, Lorena Dieguez, Rui Freitas, Rita Azevedo, Cristiana Gaiteiro, Janine Soares, Dylan Ferreira, Andreia Peixoto, Elisabete Fernandes, Diana Montezuma, Ana Tavares, Ricardo Ribeiro, Ana Castro, Manuel Oliveira, Avelino Fraga, Celso A Reis, Lúcio Lara Santos, José Alexandre Ferreira
OBJECTIVES: To evaluate the potential of sialyl-Tn (STn), a cancer-associated glycan antigen present in membrane glycoproteins, to improve a recent molecular model for stratification and prognostication of advanced stage bladder tumors based on keratins (KRT14, 5, and 20) expression. In addition, determine the association between STn and disease dissemination based on the evaluation of circulating tumor cells (CTCs) and the metastasis, which is a critical matter to improve patient management...
September 11, 2017: Urologic Oncology
https://www.readbyqxmd.com/read/28893544/myxofibrosarcoma-in-head-and-neck-case-report-of-unusually-aggressive-presentation
#5
Anastasiya Quimby, Abigail Estelle, Arun Gopinath, Rui Fernandes
Myxofibrosarcoma (MFS) is a malignant fibroblastic tumor that primarily affects the lower and upper extremities. It is usually described as a slow-growing tumor with high recurrence rates but low metastatic potential. The reported incidence of head and neck MFS is 2 to 4% and rarely presents with distant metastases. This report describes a case of maxillary MFS in a 72-year-old woman whose disease progression followed an atypical course with an extremely rapid rate of growth and early pulmonary and central nervous system lesions...
August 16, 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28886355/the-cervicofacial-flap-in-cheek-reconstruction-a-guide-for-flap-design
#6
REVIEW
Al Haitham Al Shetawi, Anastasiya Quimby, Rui Fernandes
PURPOSE: The cervicofacial (CF) flap is a random-pattern flap that provides excellent match for cheek reconstruction. The design of the CF flap varies between different cheek subunits. In this report, the authors review their experience with this flap and present a guide for flap design for different cheek subunits. MATERIALS AND METHODS: Patients who had cheek reconstruction were screened using the database of the surgical procedures from 2011 to 2016. Seventy-four patients were identified...
August 12, 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28882655/brief-psychological-intervention-in-phase-i-of-cardiac-rehabilitation-after-acute-coronary-syndrome
#7
Ana Cláudia Fernandes, Teresa McIntyre, Rui Coelho, Joana Prata, Maria Júlia Maciel
INTRODUCTION: Acute coronary syndrome (ACS) is an important cause of mortality and significant personal and financial costs. Cardiac rehabilitation (CR) programs have shown positive effects in reducing cardiovascular mortality and improving functional capacity. However, adherence is low and appears to be influenced by psychosocial factors, such as patients' cognitions and emotional state. The objective was to evaluate the efficacy of a brief in-hospital psychological intervention to promote cognitive and emotional adaptation after ACS...
September 4, 2017: Portuguese Journal of Cardiology: An Official Journal of the Portuguese Society of Cardiology
https://www.readbyqxmd.com/read/28797674/alternative-approach-in-mandibular-reconstruction-for-benign-disease
#8
Al Haitham Al Shetawi, Rui Fernandes
In recent years, there has been a paradigm shift in mandibular reconstruction, especially for benign disease, using computer technologies to achieve improved cosmetic and functional outcomes. In this case series, the authors review their experience with computer-guided planning to achieve improved esthetics. They also review the current literature on recent advances.
July 15, 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28709534/margin-analysis-sarcoma-of-the-head-and-neck
#9
REVIEW
Raafat F Makary, Arun Gopinath, Michael R Markiewicz, Rui Fernandes
Head and neck sarcomas are rare but are associated with significant morbidity/mortality and management difficulties. These tumors are best managed in a multidisciplinary setting. Open or core biopsy is essential for histologic diagnosis and grading. Complete surgical tumor resection with negative margins at the first attempt is the best chance for potential cure. In most patients, except those with small resectable low-grade lesions, adjuvant radiotherapy and chemotherapy are added to maximize local control with variable results...
August 2017: Oral and Maxillofacial Surgery Clinics of North America
https://www.readbyqxmd.com/read/28702582/recognition-of-phosphopeptides-by-a-dinuclear-copper-ii-macrocyclic-complex-in-a-water%C3%A2-%C3%A2-methanol-50%C3%A2-%C3%A2-50-v-v-solution
#10
Lígia M Mesquita, Pedro Mateus, Rui D V Fernandes, Olga Iranzo, Vânia André, Filipe Tiago de Oliveira, Carlos Platas-Iglesias, Rita Delgado
A new triethylbenzene-derived tetraazamacrocycle containing pyridyl spacers, L, was prepared and its dinuclear copper(ii) complex was used as a receptor for the recognition of phosphorylated peptides in aqueous solution. A detailed study of the acid-base behaviour of L and its copper(ii) complexation properties as well as of the cascade species with phosphorylated anions including two peptidic substrates was carried out in a H2O/MeOH (50 : 50 v/v) solution using different techniques, such as potentiometry, X-band EPR and DFT calculations...
July 25, 2017: Dalton Transactions: An International Journal of Inorganic Chemistry
https://www.readbyqxmd.com/read/28697347/immediate-reconstruction-and-dental-rehabilitation-of-segmental-mandibular-defects-description-of-a-novel-technique
#11
Salam O Salman, Rui P Fernandes, Sundeep R Rawal
The aim of this report is to present a new technique using current technologic advances for immediate reconstruction and dental rehabilitation of segmental mandibular defects with a screw-retained prosthesis. One case is reviewed and a detailed review of surgical and prosthetic techniques used is presented.
June 23, 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28676434/multifunctional-bioactive-glass-and-glass-ceramic-biomaterials-with-antibacterial-properties-for-repair-and-regeneration-of-bone-tissue
#12
REVIEW
João S Fernandes, Piergiorgio Gentile, Ricardo A Pires, Rui L Reis, Paul V Hatton
Bioactive glasses (BGs) and related glass-ceramic biomaterials have been used in bone tissue repair for over 30years. Previous work in this field was comprehensively reviewed including by their inventor Larry Hench, and the key features and properties of BGs are well understood. More recently, attention has focused on their modification to further enhance the osteogenic behaviour, or further compositional changes that may introduce additional properties, such as antimicrobial activity. Evidence is emerging that BGs and related glass-ceramics may be modified in such a way as to simultaneously introduce more than one desirable property...
September 1, 2017: Acta Biomaterialia
https://www.readbyqxmd.com/read/28658078/comparison-of-incremental-intermittent-and-time-trial-testing-in-age-group-swimmers
#13
Rodrigo Zacca, Rui Azevedo, Ricardo Peterson Silveira, João Paulo Vilas-Boas, David B Pyne, Flávio A de S Castro, Ricardo J Fernandes
The aim of this study was to compare physiological and biomechanical characteristics between an incremental intermittent test and a time trial protocol in age-group swimmers. 11 national level age-group swimmers (6 male and 5 female) performed a 7 x 200-m incremental intermittent protocol (until exhaustion; 30 s rest) and a 400-m test (T400) in front crawl on separate days. Cardiorespiratory variables were measured continuously using a telemetric portable gas analyzer. Swimming speed, stroke rate, stroke length and stroke index were assessed by video analysis...
June 22, 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28650419/spondylodiscitis-by-kingella-kingae-an-emerging-pathogen-in-an-older-pediatric-population
#14
Sara Alexandra Fernandes Machado, Joana Manuel Ferreira Freitas, Nuno Paulo Alegrete da Silva, Jorge Manuel Coutinho Costa Moreira, Rui Alexandre Peixoto Pinto, Fernando Gilberto de Melo Costa
In children, greater than 95% of Kingella kingae infections are diagnosed between 6 and 48 months of age. Kingella kingae has not been systematically investigated, especially in older children. We describe a case of spondylodiscitis by Kingella kingae in an 8-year-old child.
June 22, 2017: Pediatric Infectious Disease Journal
https://www.readbyqxmd.com/read/28621989/azimuthally-differential-pion-femtoscopy-in-pb-pb-collisions-at-sqrt-s_-nn-2-76%C3%A2-%C3%A2-tev
#15
D Adamová, M M Aggarwal, G Aglieri Rinella, M Agnello, N Agrawal, Z Ahammed, S Ahmad, S U Ahn, S Aiola, A Akindinov, S N Alam, D S D Albuquerque, D Aleksandrov, B Alessandro, D Alexandre, R Alfaro Molina, A Alici, A Alkin, J Alme, T Alt, S Altinpinar, I Altsybeev, C Alves Garcia Prado, M An, C Andrei, H A Andrews, A Andronic, V Anguelov, C Anson, T Antičić, F Antinori, P Antonioli, R Anwar, L Aphecetche, H Appelshäuser, S Arcelli, R Arnaldi, O W Arnold, I C Arsene, M Arslandok, B Audurier, A Augustinus, R Averbeck, M D Azmi, A Badalà, Y W Baek, S Bagnasco, R Bailhache, R Bala, A Baldisseri, M Ball, R C Baral, A M Barbano, R Barbera, F Barile, L Barioglio, G G Barnaföldi, L S Barnby, V Barret, P Bartalini, K Barth, J Bartke, E Bartsch, M Basile, N Bastid, S Basu, B Bathen, G Batigne, A Batista Camejo, B Batyunya, P C Batzing, I G Bearden, H Beck, C Bedda, N K Behera, I Belikov, F Bellini, H Bello Martinez, R Bellwied, L G E Beltran, V Belyaev, G Bencedi, S Beole, A Bercuci, Y Berdnikov, D Berenyi, R A Bertens, D Berzano, L Betev, A Bhasin, I R Bhat, A K Bhati, B Bhattacharjee, J Bhom, L Bianchi, N Bianchi, C Bianchin, J Bielčík, J Bielčíková, A Bilandzic, G Biro, R Biswas, S Biswas, J T Blair, D Blau, C Blume, G Boca, F Bock, A Bogdanov, L Boldizsár, M Bombara, G Bonomi, M Bonora, J Book, H Borel, A Borissov, M Borri, E Botta, C Bourjau, P Braun-Munzinger, M Bregant, T A Broker, T A Browning, M Broz, E J Brucken, E Bruna, G E Bruno, D Budnikov, H Buesching, S Bufalino, P Buhler, S A I Buitron, P Buncic, O Busch, Z Buthelezi, J B Butt, J T Buxton, J Cabala, D Caffarri, H Caines, A Caliva, E Calvo Villar, P Camerini, A A Capon, F Carena, W Carena, F Carnesecchi, J Castillo Castellanos, A J Castro, E A R Casula, C Ceballos Sanchez, P Cerello, B Chang, S Chapeland, M Chartier, J L Charvet, S Chattopadhyay, S Chattopadhyay, A Chauvin, M Cherney, C Cheshkov, B Cheynis, V Chibante Barroso, D D Chinellato, S Cho, P Chochula, K Choi, M Chojnacki, S Choudhury, P Christakoglou, C H Christensen, P Christiansen, T Chujo, S U Chung, C Cicalo, L Cifarelli, F Cindolo, J Cleymans, F Colamaria, D Colella, A Collu, M Colocci, G Conesa Balbastre, Z Conesa Del Valle, M E Connors, J G Contreras, T M Cormier, Y Corrales Morales, I Cortés Maldonado, P Cortese, M R Cosentino, F Costa, S Costanza, J Crkovská, P Crochet, E Cuautle, L Cunqueiro, T Dahms, A Dainese, M C Danisch, A Danu, D Das, I Das, S Das, A Dash, S Dash, S De, A De Caro, G de Cataldo, C de Conti, J de Cuveland, A De Falco, D De Gruttola, N De Marco, S De Pasquale, R D De Souza, H F Degenhardt, A Deisting, A Deloff, C Deplano, P Dhankher, D Di Bari, A Di Mauro, P Di Nezza, B Di Ruzza, M A Diaz Corchero, T Dietel, P Dillenseger, R Divià, Ø Djuvsland, A Dobrin, D Domenicis Gimenez, B Dönigus, O Dordic, T Drozhzhova, A K Dubey, A Dubla, L Ducroux, A K Duggal, P Dupieux, R J Ehlers, D Elia, E Endress, H Engel, E Epple, B Erazmus, F Erhardt, B Espagnon, S Esumi, G Eulisse, J Eum, D Evans, S Evdokimov, L Fabbietti, D Fabris, J Faivre, A Fantoni, M Fasel, L Feldkamp, A Feliciello, G Feofilov, J Ferencei, A Fernández Téllez, E G Ferreiro, A Ferretti, A Festanti, V J G Feuillard, J Figiel, M A S Figueredo, S Filchagin, D Finogeev, F M Fionda, E M Fiore, M Floris, S Foertsch, P Foka, S Fokin, E Fragiacomo, A Francescon, A Francisco, U Frankenfeld, G G Fronze, U Fuchs, C Furget, A Furs, M Fusco Girard, J J Gaardhøje, M Gagliardi, A M Gago, K Gajdosova, M Gallio, C D Galvan, D R Gangadharan, P Ganoti, C Gao, C Garabatos, E Garcia-Solis, K Garg, P Garg, C Gargiulo, P Gasik, E F Gauger, M B Gay Ducati, M Germain, P Ghosh, S K Ghosh, P Gianotti, P Giubellino, P Giubilato, E Gladysz-Dziadus, P Glässel, D M Goméz Coral, A Gomez Ramirez, A S Gonzalez, V Gonzalez, P González-Zamora, S Gorbunov, L Görlich, S Gotovac, V Grabski, L K Graczykowski, K L Graham, J L Gramling, L Greiner, A Grelli, C Grigoras, V Grigoriev, A Grigoryan, S Grigoryan, N Grion, J M Gronefeld, F Grosa, J F Grosse-Oetringhaus, R Grosso, L Gruber, F R Grull, F Guber, R Guernane, B Guerzoni, K Gulbrandsen, T Gunji, A Gupta, R Gupta, I B Guzman, R Haake, C Hadjidakis, H Hamagaki, G Hamar, J C Hamon, J W Harris, A Harton, D Hatzifotiadou, S Hayashi, S T Heckel, E Hellbär, H Helstrup, A Herghelegiu, G Herrera Corral, F Herrmann, B A Hess, K F Hetland, H Hillemanns, B Hippolyte, J Hladky, D Horak, R Hosokawa, P Hristov, C Hughes, T J Humanic, N Hussain, T Hussain, D Hutter, D S Hwang, R Ilkaev, M Inaba, M Ippolitov, M Irfan, V Isakov, M S Islam, M Ivanov, V Ivanov, V Izucheev, B Jacak, N Jacazio, P M Jacobs, M B Jadhav, S Jadlovska, J Jadlovsky, C Jahnke, M J Jakubowska, M A Janik, P H S Y Jayarathna, C Jena, S Jena, M Jercic, R T Jimenez Bustamante, P G Jones, A Jusko, P Kalinak, A Kalweit, J H Kang, V Kaplin, S Kar, A Karasu Uysal, O Karavichev, T Karavicheva, L Karayan, E Karpechev, U Kebschull, R Keidel, D L D Keijdener, M Keil, B Ketzer, M Mohisin Khan, P Khan, S A Khan, A Khanzadeev, Y Kharlov, A Khatun, A Khuntia, M M Kielbowicz, B Kileng, D W Kim, D J Kim, D Kim, H Kim, J S Kim, J Kim, M Kim, M Kim, S Kim, T Kim, S Kirsch, I Kisel, S Kiselev, A Kisiel, G Kiss, J L Klay, C Klein, J Klein, C Klein-Bösing, S Klewin, A Kluge, M L Knichel, A G Knospe, C Kobdaj, M Kofarago, T Kollegger, A Kolojvari, V Kondratiev, N Kondratyeva, E Kondratyuk, A Konevskikh, M Kopcik, M Kour, C Kouzinopoulos, O Kovalenko, V Kovalenko, M Kowalski, G Koyithatta Meethaleveedu, I Králik, A Kravčáková, M Krivda, F Krizek, E Kryshen, M Krzewicki, A M Kubera, V Kučera, C Kuhn, P G Kuijer, A Kumar, J Kumar, L Kumar, S Kumar, S Kundu, P Kurashvili, A Kurepin, A B Kurepin, A Kuryakin, S Kushpil, M J Kweon, Y Kwon, S L La Pointe, P La Rocca, C Lagana Fernandes, I Lakomov, R Langoy, K Lapidus, C Lara, A Lardeux, A Lattuca, E Laudi, R Lavicka, L Lazaridis, R Lea, L Leardini, S Lee, F Lehas, S Lehner, J Lehrbach, R C Lemmon, V Lenti, E Leogrande, I León Monzón, P Lévai, S Li, X Li, J Lien, R Lietava, S Lindal, V Lindenstruth, C Lippmann, M A Lisa, V Litichevskyi, H M Ljunggren, W J Llope, D F Lodato, V R Loggins, P I Loenne, V Loginov, C Loizides, P Loncar, X Lopez, E López Torres, A Lowe, P Luettig, M Lunardon, G Luparello, M Lupi, T H Lutz, A Maevskaya, M Mager, S Mahajan, S M Mahmood, A Maire, R D Majka, M Malaev, I Maldonado Cervantes, L Malinina, D Mal'Kevich, P Malzacher, A Mamonov, V Manko, F Manso, V Manzari, Y Mao, M Marchisone, J Mareš, G V Margagliotti, A Margotti, J Margutti, A Marín, C Markert, M Marquard, N A Martin, P Martinengo, J A L Martinez, M I Martínez, G Martínez García, M Martinez Pedreira, A Mas, S Masciocchi, M Masera, A Masoni, A Mastroserio, A M Mathis, A Matyja, C Mayer, J Mazer, M Mazzilli, M A Mazzoni, F Meddi, Y Melikyan, A Menchaca-Rocha, E Meninno, J Mercado Pérez, M Meres, S Mhlanga, Y Miake, M M Mieskolainen, D Mihaylov, K Mikhaylov, L Milano, J Milosevic, A Mischke, A N Mishra, D Miśkowiec, J Mitra, C M Mitu, N Mohammadi, B Mohanty, E Montes, D A Moreira De Godoy, L A P Moreno, S Moretto, A Morreale, A Morsch, V Muccifora, E Mudnic, D Mühlheim, S Muhuri, M Mukherjee, J D Mulligan, M G Munhoz, K Münning, R H Munzer, H Murakami, S Murray, L Musa, J Musinsky, C J Myers, B Naik, R Nair, B K Nandi, R Nania, E Nappi, M U Naru, H Natal da Luz, C Nattrass, S R Navarro, K Nayak, R Nayak, T K Nayak, S Nazarenko, A Nedosekin, R A Negrao De Oliveira, L Nellen, S V Nesbo, F Ng, M Nicassio, M Niculescu, J Niedziela, B S Nielsen, S Nikolaev, S Nikulin, V Nikulin, F Noferini, P Nomokonov, G Nooren, J C C Noris, J Norman, A Nyanin, J Nystrand, H Oeschler, S Oh, A Ohlson, T Okubo, L Olah, J Oleniacz, A C Oliveira Da Silva, M H Oliver, J Onderwaater, C Oppedisano, R Orava, M Oravec, A Ortiz Velasquez, A Oskarsson, J Otwinowski, K Oyama, M Ozdemir, Y Pachmayer, V Pacik, D Pagano, P Pagano, G Paić, S K Pal, P Palni, J Pan, A K Pandey, S Panebianco, V Papikyan, G S Pappalardo, P Pareek, J Park, W J Park, S Parmar, A Passfeld, S P Pathak, V Paticchio, R N Patra, B Paul, H Pei, T Peitzmann, X Peng, L G Pereira, H Pereira Da Costa, D Peresunko, E Perez Lezama, V Peskov, Y Pestov, V Petráček, V Petrov, M Petrovici, C Petta, R P Pezzi, S Piano, M Pikna, P Pillot, L O D L Pimentel, O Pinazza, L Pinsky, D B Piyarathna, M Płoskoń, M Planinic, J Pluta, S Pochybova, P L M Podesta-Lerma, M G Poghosyan, B Polichtchouk, N Poljak, W Poonsawat, A Pop, H Poppenborg, S Porteboeuf-Houssais, J Porter, J Pospisil, V Pozdniakov, S K Prasad, R Preghenella, F Prino, C A Pruneau, I Pshenichnov, M Puccio, G Puddu, P Pujahari, V Punin, J Putschke, H Qvigstad, A Rachevski, S Raha, S Rajput, J Rak, A Rakotozafindrabe, L Ramello, F Rami, D B Rana, R Raniwala, S Raniwala, S S Räsänen, B T Rascanu, D Rathee, V Ratza, I Ravasenga, K F Read, K Redlich, A Rehman, P Reichelt, F Reidt, X Ren, R Renfordt, A R Reolon, A Reshetin, K Reygers, V Riabov, R A Ricci, T Richert, M Richter, P Riedler, W Riegler, F Riggi, C Ristea, M Rodríguez Cahuantzi, K Røed, E Rogochaya, D Rohr, D Röhrich, P S Rokita, F Ronchetti, L Ronflette, P Rosnet, A Rossi, A Rotondi, F Roukoutakis, A Roy, C Roy, P Roy, A J Rubio Montero, R Rui, R Russo, A Rustamov, E Ryabinkin, Y Ryabov, A Rybicki, S Saarinen, S Sadhu, S Sadovsky, K Šafařík, S K Saha, B Sahlmuller, B Sahoo, P Sahoo, R Sahoo, S Sahoo, P K Sahu, J Saini, S Sakai, M A Saleh, J Salzwedel, S Sambyal, V Samsonov, A Sandoval, D Sarkar, N Sarkar, P Sarma, M H P Sas, E Scapparone, F Scarlassara, R P Scharenberg, H S Scheid, C Schiaua, R Schicker, C Schmidt, H R Schmidt, M O Schmidt, M Schmidt, J Schukraft, Y Schutz, K Schwarz, K Schweda, G Scioli, E Scomparin, R Scott, M Šefčík, J E Seger, Y Sekiguchi, D Sekihata, I Selyuzhenkov, K Senosi, S Senyukov, E Serradilla, P Sett, A Sevcenco, A Shabanov, A Shabetai, O Shadura, R Shahoyan, A Shangaraev, A Sharma, A Sharma, M Sharma, M Sharma, N Sharma, A I Sheikh, K Shigaki, Q Shou, K Shtejer, Y Sibiriak, S Siddhanta, K M Sielewicz, T Siemiarczuk, D Silvermyr, C Silvestre, G Simatovic, G Simonetti, R Singaraju, R Singh, V Singhal, T Sinha, B Sitar, M Sitta, T B Skaali, M Slupecki, N Smirnov, R J M Snellings, T W Snellman, J Song, M Song, F Soramel, S Sorensen, F Sozzi, E Spiriti, I Sputowska, B K Srivastava, J Stachel, I Stan, P Stankus, E Stenlund, J H Stiller, D Stocco, P Strmen, A A P Suaide, T Sugitate, C Suire, M Suleymanov, M Suljic, R Sultanov, M Šumbera, S Sumowidagdo, K Suzuki, S Swain, A Szabo, I Szarka, A Szczepankiewicz, M Szymanski, U Tabassam, J Takahashi, G J Tambave, N Tanaka, M Tarhini, M Tariq, M G Tarzila, A Tauro, G Tejeda Muñoz, A Telesca, K Terasaki, C Terrevoli, B Teyssier, D Thakur, S Thakur, D Thomas, R Tieulent, A Tikhonov, A R Timmins, A Toia, S Tripathy, S Trogolo, G Trombetta, V Trubnikov, W H Trzaska, B A Trzeciak, T Tsuji, A Tumkin, R Turrisi, T S Tveter, K Ullaland, E N Umaka, A Uras, G L Usai, A Utrobicic, M Vala, J Van Der Maarel, J W Van Hoorne, M van Leeuwen, T Vanat, P Vande Vyvre, D Varga, A Vargas, M Vargyas, R Varma, M Vasileiou, A Vasiliev, A Vauthier, O Vázquez Doce, V Vechernin, A M Veen, A Velure, E Vercellin, S Vergara Limón, R Vernet, R Vértesi, L Vickovic, S Vigolo, J Viinikainen, Z Vilakazi, O Villalobos Baillie, A Villatoro Tello, A Vinogradov, L Vinogradov, T Virgili, V Vislavicius, A Vodopyanov, M A Völkl, K Voloshin, S A Voloshin, G Volpe, B von Haller, I Vorobyev, D Voscek, D Vranic, J Vrláková, B Wagner, J Wagner, H Wang, M Wang, D Watanabe, Y Watanabe, M Weber, S G Weber, D F Weiser, J P Wessels, U Westerhoff, A M Whitehead, J Wiechula, J Wikne, G Wilk, J Wilkinson, G A Willems, M C S Williams, B Windelband, W E Witt, S Yalcin, P Yang, S Yano, Z Yin, H Yokoyama, I-K Yoo, J H Yoon, V Yurchenko, V Zaccolo, A Zaman, C Zampolli, H J C Zanoli, S Zaporozhets, N Zardoshti, A Zarochentsev, P Závada, N Zaviyalov, H Zbroszczyk, M Zhalov, H Zhang, X Zhang, Y Zhang, C Zhang, Z Zhang, C Zhao, N Zhigareva, D Zhou, Y Zhou, Z Zhou, H Zhu, J Zhu, X Zhu, A Zichichi, A Zimmermann, M B Zimmermann, S Zimmermann, G Zinovjev, J Zmeskal
We present the first azimuthally differential measurements of the pion source size relative to the second harmonic event plane in Pb-Pb collisions at a center-of-mass energy per nucleon-nucleon pair of sqrt[s_{NN}]=2.76  TeV. The measurements have been performed in the centrality range 0%-50% and for pion pair transverse momenta 0.2<k_{T}<0.7  GeV/c. We find that the R_{side} and R_{out} radii, which characterize the pion source size in the directions perpendicular and parallel to the pion transverse momentum, oscillate out of phase, similar to what was observed at the Relativistic Heavy Ion Collider...
June 2, 2017: Physical Review Letters
https://www.readbyqxmd.com/read/28605749/radiculopathy-in-a-patient-with-chronic-tophaceus-gout-vertebral-imaging
#16
Joana Borges, Cláudia Miguel, Susana Fernandes, Rui Leitão, Augusto Faustino
INTRODUCTION: Spinal involvement is infrequent in chronic gout. However, some cases of back pain with radiculopathy secondary to this etiology have been reported. CASE REPORT: 56-year old male patient, with history of arterial hypertension, hypertriglyceridemia, obesity, glucose intolerance and alcohol abuse, diagnosed with gout in his fifth decade of life. The patient was started on urate lowering therapy, with poor compliance, and evolved with sustained hyperuricemia, recurrent episodes of arthritis, and growth of gouty tophi on the elbows, wrists, hands and knees...
June 2, 2017: Acta Reumatológica Portuguesa
https://www.readbyqxmd.com/read/28577489/european-contribution-to-the-study-of-ros-a-summary-of-the-findings-and-prospects-for-the-future-from-the-cost-action-bm1203-eu-ros
#17
REVIEW
Javier Egea, Isabel Fabregat, Yves M Frapart, Pietro Ghezzi, Agnes Görlach, Thomas Kietzmann, Kateryna Kubaichuk, Ulla G Knaus, Manuela G Lopez, Gloria Olaso-Gonzalez, Andreas Petry, Rainer Schulz, Jose Vina, Paul Winyard, Kahina Abbas, Opeyemi S Ademowo, Catarina B Afonso, Ioanna Andreadou, Haike Antelmann, Fernando Antunes, Mutay Aslan, Markus M Bachschmid, Rui M Barbosa, Vsevolod Belousov, Carsten Berndt, David Bernlohr, Esther Bertrán, Alberto Bindoli, Serge P Bottari, Paula M Brito, Guia Carrara, Ana I Casas, Afroditi Chatzi, Niki Chondrogianni, Marcus Conrad, Marcus S Cooke, João G Costa, Antonio Cuadrado, Pham My-Chan Dang, Barbara De Smet, Bilge Debelec-Butuner, Irundika H K Dias, Joe Dan Dunn, Amanda J Edson, Mariam El Assar, Jamel El-Benna, Péter Ferdinandy, Ana S Fernandes, Kari E Fladmark, Ulrich Förstermann, Rashid Giniatullin, Zoltán Giricz, Anikó Görbe, Helen Griffiths, Vaclav Hampl, Alina Hanf, Jan Herget, Pablo Hernansanz-Agustín, Melanie Hillion, Jingjing Huang, Serap Ilikay, Pidder Jansen-Dürr, Vincent Jaquet, Jaap A Joles, Balaraman Kalyanaraman, Danylo Kaminskyy, Mahsa Karbaschi, Marina Kleanthous, Lars-Oliver Klotz, Bato Korac, Kemal Sami Korkmaz, Rafal Koziel, Damir Kračun, Karl-Heinz Krause, Vladimír Křen, Thomas Krieg, João Laranjinha, Antigone Lazou, Huige Li, Antonio Martínez-Ruiz, Reiko Matsui, Gethin J McBean, Stuart P Meredith, Joris Messens, Verónica Miguel, Yuliya Mikhed, Irina Milisav, Lidija Milković, Antonio Miranda-Vizuete, Miloš Mojović, María Monsalve, Pierre-Alexis Mouthuy, John Mulvey, Thomas Münzel, Vladimir Muzykantov, Isabel T N Nguyen, Matthias Oelze, Nuno G Oliveira, Carlos M Palmeira, Nikoletta Papaevgeniou, Aleksandra Pavićević, Brandán Pedre, Fabienne Peyrot, Marios Phylactides, Gratiela G Pircalabioru, Andrew R Pitt, Henrik E Poulsen, Ignacio Prieto, Maria Pia Rigobello, Natalia Robledinos-Antón, Leocadio Rodríguez-Mañas, Anabela P Rolo, Francis Rousset, Tatjana Ruskovska, Nuno Saraiva, Shlomo Sasson, Katrin Schröder, Khrystyna Semen, Tamara Seredenina, Anastasia Shakirzyanova, Geoffrey L Smith, Thierry Soldati, Bebiana C Sousa, Corinne M Spickett, Ana Stancic, Marie José Stasia, Holger Steinbrenner, Višnja Stepanić, Sebastian Steven, Kostas Tokatlidis, Erkan Tuncay, Belma Turan, Fulvio Ursini, Jan Vacek, Olga Vajnerova, Kateřina Valentová, Frank Van Breusegem, Lokman Varisli, Elizabeth A Veal, A Suha Yalçın, Olha Yelisyeyeva, Neven Žarković, Martina Zatloukalová, Jacek Zielonka, Rhian M Touyz, Andreas Papapetropoulos, Tilman Grune, Santiago Lamas, Harald H H W Schmidt, Fabio Di Lisa, Andreas Daiber
The European Cooperation in Science and Technology (COST) provides an ideal framework to establish multi-disciplinary research networks. COST Action BM1203 (EU-ROS) represents a consortium of researchers from different disciplines who are dedicated to providing new insights and tools for better understanding redox biology and medicine and, in the long run, to finding new therapeutic strategies to target dysregulated redox processes in various diseases. This report highlights the major achievements of EU-ROS as well as research updates and new perspectives arising from its members...
May 18, 2017: Redox Biology
https://www.readbyqxmd.com/read/28559343/mechanistic-insights-on-the-reduction-of-glutathione-disulfide-by-protein-disulfide-isomerase
#18
Rui P P Neves, Pedro Alexandrino Fernandes, Maria João Ramos
We explore the enzymatic mechanism of the reduction of glutathione disulfide (GSSG) by the reduced a domain of human protein disulfide isomerase (hPDI) with atomistic resolution. We use classical molecular dynamics and hybrid quantum mechanics/molecular mechanics calculations at the mPW1N/6-311+G(2d,2p):FF99SB//mPW1N/6-31G(d):FF99SB level. The reaction proceeds in two stages: (i) a thiol-disulfide exchange through nucleophilic attack of the Cys53-thiolate to the GSSG-disulfide followed by the deprotonation of Cys56-thiol by Glu47-carboxylate and (ii) a second thiol-disulfide exchange between the Cys56-thiolate and the mixed disulfide intermediate formed in the first step...
June 13, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28553289/major-cd4-t-cell-depletion-and-immune-senescence-in-a-patient-with-chronic-granulomatous-disease
#19
Adriana S Albuquerque, Susana M Fernandes, Rita Tendeiro, Rémi Cheynier, Margarida Lucas, Susana L Silva, Rui M M Victorino, Ana E Sousa
Chronic granulomatous disease (CGD) results from primary defects in phagocytic reactive oxygen species (ROS) production. T-cell evaluation is usually neglected during patients' follow-up, although T-cell depletion has been reported in CGD through unknown mechanisms. We describe here a 36-year-old patient with X-linked CGD with severe CD4 T-cell depletion <200 CD4 T-cells/μl, providing insights into the mechanisms that underlie T-cell loss in the context of oxidative burst defects. In addition to the typical infections, the patient featured a progressive T-cell loss associated with persistent lymphocyte activation, expansion of interleukin (IL)-17-producing CD4 T-cells, and impaired thymic activity, leading to a reduced replenishment of the T-cell pool...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28551628/regulation-of-mirna-146a-and-mirna-150-levels-by-celecoxib-in-premalignant-lesions-of-k14-hpv16-mice
#20
Rui M Gil DA Costa, Rita Araújo, Joana M O Santos, Mara Fernandes, Tiago Neto, Hugo Sousa, Joana Ribeiro, Margarida M S M Bastos, Paula A Oliveira, Diogo Carmo, Fátima Casaca, Sandra Silva, Carlos Lopes, Rui Medeiros
BACKGROUND/AIM: Human papillomavirus type 16 (HPV16) induces various types of cancer in several locations. Microenvironmental microRNAs (miRNAs) such as miRNA-146a and miRNA-150 regulate cancer-associated inflammation and are involved in HPV-induced carcinogenesis. We studied the effects of celecoxib on the expression of these two miRNAs in HPV16-induced lesions. MATERIALS AND METHODS: Female transgenic (HPV16(+/-)) and wild-type (HPV16(-/-)) mice were administered 75 mg/kg/day celecoxib orally (treatment groups) or placebo (control groups) for four weeks...
June 2017: Anticancer Research
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