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Jornais Acesso aberto

ALWYN PARKER., DESBOROUGH. H. A. L. FISHER. C. W. C. OMAN., GEORGE MANINGTON., HENRY E. ARMSTRONG., M. DE P. WEBB., ARTHUR E. BEECROFT., JOHN H. ELLISON., Mr. J. REID MOIR., CALLISTHENES, WARREN R. DAWSON, , J. H. JEANS., G. M. B. DOBSON., GEORGE HAMILTON., W. H. OATLEY, , RICHMOND TEMPLE,

... Wool Position Australia's Loan Obligations Sir Otto Niemeyer's Mission The ... Sao Paulo Debt Service Favourable Statement, Meeting Of Rubber Producers, ...

1930 - Gale Group | TDA

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Suzana Assad Kahn, Sílvia Lima Costa, Sharareh Gholamin, Ryan T. Nitta, Luiz Gustavo Dubois, Marie Fève, Maria Zeniou, Paulo Lucas Cerqueira Coelho, Elias A. El-Habr, Josette Cadusseau, Pascale Varlet, Siddhartha S. Mitra, Bertrand Devaux, Marie‐Claude Kilhoffer, Samuel Cheshier, Vivaldo Moura‐Neto, Jacques Haiech, Marie‐Pierre Junier, Hervé Chneiweiss,

... Seine-IBPS, Paris, France Instituto Estadual do Cérebro Paulo Niemeyer, Rio de Janeiro, Brazil Search for more papers ... Neto Vivaldo Moura-Neto Instituto Estadual do Cérebro Paulo Niemeyer, Rio de Janeiro, Brazil Search for more papers ... Seine-IBPS, Paris, France Instituto Estadual do Cérebro Paulo Niemeyer, Rio de Janeiro, Brazil Search for more papers ... Neto Vivaldo Moura-Neto Instituto Estadual do Cérebro Paulo Niemeyer, Rio de Janeiro, Brazil Search for more papers ... Bahia, Salvador-Bahia, Brazil 6Instituto Estadual do Cérebro Paulo Niemeyer, Rio de Janeiro, Brazil 7Laboratoire d'Innovation Thérapeutique, ...

Tópico(s): Cancer Cells and Metastasis

2016 - Springer Nature | EMBO Molecular Medicine

Artigo Brasil Produção Nacional Revisado por pares

José Orlando de Melo, Márcia Aparecida Lodi Campos Melo, Luiz Antônio da Silva Lavradas, Plínio Gabriel Lopes, Ingra Ianne Luiz Ornelas, Paula Lacerda de Barros, Paulo José da Mata Pereira, Paulo Niemeyer Filho,

... first 30 days after intracranial neurosurgical procedure at Paulo Niemeyer State Brain Institute, from September 2013 to February ...

Tópico(s): Atrial Fibrillation Management and Outcomes

2020 - Elsevier BV | Clinical Neurology and Neurosurgery

Artigo Revisado por pares

Manas Sharma, Aditya Bharatha, Oleh Antonyshyn, Richard I. Aviv, Sean Symons,

... ressonância magnética - relato de casoRafael Alfenas dePaula, Bruno Niemeyer de FreitasRibeiro, Paulo Roberto ValleBahia, Renato Niemeyer de FreitasRibeiro, Laís Balbi deCarvalho2014 | Radiologia Brasileira, Vol. ...

Tópico(s): Genetic Syndromes and Imprinting

2012 - Radiological Society of North America | Radiology

Jornais Acesso aberto

D. CACLAMANOS., WITTENHAM., W.SHAKSPEARE., JAMES LANYON., A. H. CHIFFERIEL., REDCLIFFE N. SALAMAN., CHARLES MALLET., THOMASS ADAMS., HENRY S. SALT., CALLISTHENES, GILBERT COLEBIDGE., ONLOOKER., W. M. CHILDS., GUY FLEETWOOD WILSON., J. H. F.,

... Policy Mr. Lang's Attack On Sir O. Niemeyer. News in Brief. Official Appointments and Notices: Naval ... Passed Arrangement With Distillers Company, Company Results San Paulo Coffee Loss, Oilfields News, Brazilian Markets, Australian Wool ...

1930 - Gale Group | TDA

Artigo Brasil Produção Nacional Revisado por pares

Daniel D. Cavalcanti, Jose Antônio Damian Guasti, Mark C. Preul,

... in Brazil. Among his many innovations in neurosurgery, Paulo Niemeyer first described the transventricular amygdalohippocampectomy in 1957 and ...

Tópico(s): History of Medicine Studies

2010 - Lippincott Williams & Wilkins | Neurosurgery

Artigo Acesso aberto Revisado por pares

Elza Márcia Targas Yacubian, Ésper A. Cavalheiro,

Paulo Niemeyer Soares was born in Rio de Janeiro on April 14, 1914. He was the son of ... an architect of great masterpieces in Brasília. Dr. Paulo Niemeyer had six children and three foster children. In ... support to pursue his medical profession with enthusiasm. Paulo Niemeyer was graduated from the Faculdade Nacional de Medicina ... place among 270 candidates in a medical contest. Paulo Niemeyer showed great interest in many branches of surgery, ... of the National Academy of Medicine in 1981. Paulo Niemeyer's medical vocation was linked to a painful ...

Tópico(s): Palliative and Oncologic Care

2004 - Wiley | Epilepsia

Carta Brasil Produção Nacional Revisado por pares

Federico Gatto, Luiz Eduardo Wildemberg, Diego Ferone, Mônica R. Gadelha,

... 21941-913, BrazilNeuroendocrine Unit - Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde, Rio de Janeiro 20231- ... 21941-913, BrazilNeuroendocrine Unit - Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde, Rio de Janeiro 20231- ... and Molecular Genetics Laboratory, Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde, Rio de Janeiro 20231- ...

Tópico(s): Neuroendocrine Tumor Research Advances

2022 - Oxford University Press | The Journal of Clinical Endocrinology & Metabolism

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Leonardo Vieira Neto, Ednildo A. Machado, Raúl M. Luque, Giselle Fernandes Taboada, Jorge B Marcondes, Leila Chimelli, Leonardo Pereira Quintella, Paulo Niemeyer, Denise Pires de Carvalho, Rhonda D. Kineman, Mônica R. Gadelha,

Dopamine receptor (DR) and somatostatin receptor subtype expression in pituitary adenomas may predict the response to postsurgical therapies.Our objectives were to assess and compare the mRNA levels of DR1-5 and somatostatin receptors 1-5 in normal pituitaries (NPs), nonfunctioning pituitary adenomas (NFPAs), and somatotropinomas. In addition, we determined whether the level of DR expression correlates with the in vivo response to octreotide-LAR in acromegalic patients.Eight NPs, 30 NFPAs, and 39 somatotropinomas ...

Tópico(s): Growth Hormone and Insulin-like Growth Factors

2009 - Oxford University Press | The Journal of Clinical Endocrinology & Metabolism

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Giselle Fernandes Taboada, Raúl M. Luque, Leonardo Vieira Neto, Ednildo A. Machado, Bruna C Sbaffi, Romeu Côrtes Domingues, Jorge B Marcondes, Leila Chimelli, Rosita Fontes, Paulo Niemeyer, Denise Pires de Carvalho, Rhonda D. Kineman, Mônica R. Gadelha,

Objective To determine whether the somatostatin receptor subtype (SSTR) expression profile correlates with hormonal and tumor volume responses to postsurgical octreotide long acting repeatable (OCT LAR) treatment. Design and methods Quantitative real-time RT-PCR was used to evaluate the absolute mRNA copy numbers for all five SSTR subtypes in 22 somatotropinomas. Response to OCT LAR was studied by hormone levels (GH and IGF-I) and tumor volume (sella turcica magnetic resonance imaging). Results SSTR5 ...

Tópico(s): Adrenal and Paraganglionic Tumors

2008 - Oxford University Press | European Journal of Endocrinology

Artigo Brasil Produção Nacional Revisado por pares

Giovanna Aparecida Balarini Lima, Evelyn de Oliveira Machado, Cintia Marques dos Santos Silva, Paulo Niemeyer Filho, Mônica R. Gadelha,

Tópico(s): Glioma Diagnosis and Treatment

2007 - Springer Science+Business Media | Pituitary

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Giselle Fernandes Taboada, Raúl M. Luque, Wildebranham Bastos, Renata F.C. Guimarães, Jorge B Marcondes, Leila Chimelli, Rosita Fontes, Paulo J P Mata, Paulo Niemeyer Filho, Denise Pires de Carvalho, Rhonda D. Kineman, Mônica R. Gadelha,

Objective : It is believed that the variable effectiveness of somatostatin analogs in post-surgical management of somatotropinomas and non-functioning pituitary adenomas (NFPA) may be due in part to variable expression of somatostatin receptor isoforms (SSTR1–5), within and between pituitary tumor types. Design and methods : Quantitative real-time RT-PCR was used to compare absolute mRNA copy numbers for all five SSTR isoforms in 23 somatotropinomas and 19 NFPA. Results : Somatostatin receptor subtype 5 ...

Tópico(s): Growth Hormone and Insulin-like Growth Factors

2007 - Oxford University Press | European Journal of Endocrinology

Artigo Brasil Produção Nacional Revisado por pares

Luiz Eduardo Wildemberg, Leonardo Vieira Neto, Paulo Niemeyer, Emerson L. Gasparetto, Leila Chimelli, Mônica R. Gadelha,

Objective To describe pituitary apoplexy that developed during the course of dengue hemorrhagic fever. Methods We describe the clinical findings, laboratory test results, imaging findings, and clinical course of the study patients. Results Patient 1 was a 40-year-old man who developed clinical signs and symptoms of dengue, which was confirmed by serologic testing. He presented with thrombocytopenia and developed severe headache and vomiting. During hospitalization, acromegaly was suspected because ...

Tópico(s): Retinoids in leukemia and cellular processes

2012 - Elsevier BV | Endocrine Practice

Artigo Brasil Produção Nacional Revisado por pares

Inês Donangelo, Heliomar Pereira Marcos, Paula Bruna Araújo, Jorge Marcondes de Souza, Paulo Niemeyer Filho, Mônica R. Gadelha, Leila Chimelli,

Tópico(s): Cancer-related Molecular Pathways

2005 - Springer Science+Business Media | Endocrine Pathology

Revisão Brasil Produção Nacional Revisado por pares

Diana Matias, Danilo Predes, Paulo Niemeyer Filho, María Celeste Lopes, José G. Abreu, Flávia Regina Souza Lima, Vivaldo Moura‐Neto,

Glioblastoma, the most aggressive and fatal type of brain tumor, is capable of interacting with brain immune cells such as microglia, which contributes to the growth of these tumors. Various molecules, including growth factors and cytokines, have been identified as regulators of microglia-glioblastoma interaction. Recent studies suggest that the Wnt family of lipoglycoproteins plays an important role, not only in biological events during development, but also in cancer progression, and can be part ...

Tópico(s): MicroRNA in disease regulation

2017 - Elsevier BV | Biochimica et Biophysica Acta (BBA) - Reviews on Cancer

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Joana Balça-Silva, Diana Matias, Luiz Gustavo Dubois, Brenno Carneiro, Anália do Carmo, Henrique Girão, Fernanda Lima Ferreira, Valéria Pereira Ferrer, Leila Chimelli, Paulo Niemeyer Filho, Hermínio Tão, Olinda Rebelo, Marcos Barbosa, Ana Bela Sarmento‐Ribeiro, María Celeste Lopes, Vivaldo Moura‐Neto,

Glioblastoma (GBM) is the most malignant primary brain tumor, with an average survival rate of 15 months. GBM is highly refractory to therapy, and such unresponsiveness is due, primarily, but not exclusively, to the glioma stem-like cells (GSCs). This subpopulation express stem-like cell markers and is responsible for the heterogeneity of GBM, generating multiple differentiated cell phenotypes. However, how GBMs maintain the balance between stem and non-stem populations is still poorly understood. ...

Tópico(s): Barrier Structure and Function Studies

2017 - Elsevier BV | Translational Oncology

Revisão Brasil Produção Nacional Revisado por pares

Felipe Cupertino, João Paulo Niemeyer‐Corbellini, Márcia Ramos‐e‐Silva,

Vitiligo is a chronic common skin disease. The asymptomatic hypopigmented cutaneous lesions are considered by many health care professionals as a cosmetic problem only; however, vitiligo can have a major psychosocial impact on patients' lives. We review some of the factors responsible for this impact, such as the general public's wrong perception of the disease, feelings and emotional responses from patients, how stressful events can act as triggers of the disease, stigmatization experiences suffered ...

Tópico(s): Skin Protection and Aging

2017 - Elsevier BV | Clinics in Dermatology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Gustavo Moreira Amorim, João Paulo Niemeyer‐Corbellini, Danielle Carvalho Quintella, Tullia Cuzzi, Márcia Ramos‐e‐Silva,

Background: Mycosis fungoides is the most common form of primary cutaneous lymphoma, with an indolent, slowly progressive course and 88% five-year survival rate. The diagnosis is challenging, especially in the early stages, and usually relies on a good clinical-histopathological correlation. Objective: The aim was to establish the clinical and epidemiological profile of patients with early-stage mycosis fungoides. Methods: This was a retrospective cross-sectional observational study with an exploratory ...

Tópico(s): Lymphoma Diagnosis and Treatment

2018 - Elsevier BV | Anais Brasileiros de Dermatologia

Artigo Brasil Produção Nacional Revisado por pares

Gustavo Moreira Amorim, João Paulo Niemeyer‐Corbellini, Danielle Carvalho Quintella, Tullia Cuzzi, Márcia Ramos‐e‐Silva,

Hypopigmented mycosis fungoides (hMF) is a rare subtype of mycosis fungoides. The aim of this study was to identify the clinical-epidemiological profile of our patient group and also to provide additional information about treatment responses and prognosis.This is a cross-sectional retrospective observational study, with exploratory analysis. The outcome variables were disease progression and related death.Twenty patients with hMF were selected from a group of 102 patients diagnosed with MF. There ...

Tópico(s): Vascular Tumors and Angiosarcomas

2018 - Wiley | International Journal of Dermatology

Carta Acesso aberto Brasil Produção Nacional Revisado por pares

Monique Barreto Santana, Cristiane da Cruz Lamas, Jonathan Athayde, Guilherme Amaral Calvet, Jéssica Pronestino de Lima Moreira, Armando Lorenzo,

... Fialho, the paediatrician at Instituto Nacional do Cérebro Paulo Niemeyer, who helped in the identification of patients for ...

Tópico(s): Viral Infections and Vectors

2019 - Elsevier BV | Clinical Microbiology and Infection

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Bruno Gonçalves, Cássia Righy, Pedro Kurtz,

... admitted to the intensive care unit (ICU) of Paulo Niemeyer State Brain Institute due to severe acute respiratory ...

Tópico(s): Thermal Regulation in Medicine

2020 - Springer Science+Business Media | Neurocritical Care

Revisão Acesso aberto Brasil Produção Nacional Revisado por pares

Marcos F. DosSantos, Sylvie Devalle, Veronica Aran, Daniela Capra, Natália R. Roque, Juliana de Mattos Coelho‐Aguiar, Tânia Cristina Leite de Sampaio e Spohr, Janice Gonçalves Subilhaga, Cláudia Maria Pereira, Isabella D’Andrea Meira, Paulo Niemeyer Filho, Vivaldo Moura‐Neto,

Recent studies have suggested the neuroinvasive potential of severe acute respiratory coronavirus 2 (SARS-CoV-2). Notably, neuroinvasiveness might be involved in the pathophysiology of coronavirus disease 2019 (COVID-19). Some studies have demonstrated that synapse-connected routes may enable coronaviruses to access the central nervous system (CNS). However, evidence related to the presence of SARS-CoV-2 in the CNS, its direct impact on the CNS, and the contribution to symptoms suffered, remain sparse. ...

Tópico(s): SARS-CoV-2 and COVID-19 Research

2020 - Frontiers Media | Frontiers in Neuroanatomy

Revisão Acesso aberto Brasil Produção Nacional Revisado por pares

Wanjiru Muriithi, Lucy Wanjiku Macharia, Carlos Pilotto Heming, Juliana Lima Echevarria, Atunga Nyachieo, Paulo Niemeyer Filho, Vivaldo Moura‐Neto,

The ATP-binding cassette transporters (ABC transporters) have been intensely studied over the past 50 years for their involvement in the multidrug resistance (MDR) phenotype, especially in cancer. They are frequently overexpressed in both naive and post-treatment tumors, and hinder effective chemotherapy by reducing drug accumulation in cancer cells. In the last decade however, several studies have established that ABC transporters have additional, fundamental roles in tumor biology; there is strong ...

Tópico(s): HIV/AIDS drug development and treatment

2020 - Chinese Anti-Cancer Association | Cancer Biology and Medicine

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Renan Lyra Miranda, Alexandro Guterres, Carlos Henrique de Azeredo Lima, Paulo Niemeyer Filho, Mônica R. Gadelha,

Knowledge of viral load is essential to formulate strategies for antiviral treatment, vaccination, and epidemiological control of COVID-19. Moreover, identification of patients with high viral loads can also be useful to understand risk factors such as age, comorbidities, severity of symptoms and hypoxia, to decide on the need for hospitalization. Several ongoing studies are analyzing viral load in different types of samples and evaluating its relationship with clinical outcomes and viral transmission ...

Tópico(s): SARS-CoV-2 and COVID-19 Research

2021 - Elsevier BV | Virus Research

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Lucy Wanjiku Macharia, Wanjiru Muriithi, Carlos Pilotto Heming, Dennis Kirii Nyaga, Veronica Aran, Marianne Mureithi, Valéria Pereira Ferrer, Attilio Pane, Paulo Niemeyer Filho, Vivaldo Moura‐Neto,

Abstract Background Glioblastoma is a fatal brain tumour with a poor patient survival outcome. Hypoxia has been shown to reprogram cells towards a stem cell phenotype associated with self-renewal and drug resistance properties. Activation of hypoxia-inducible factors (HIFs) helps in cellular adaptation mechanisms under hypoxia. Similarly, miRNAs are known to be dysregulated in GBM have been shown to act as critical mediators of the hypoxic response and to regulate key processes involved in tumorigenesis. ...

Tópico(s): Cancer, Hypoxia, and Metabolism

2021 - BioMed Central | BMC Cancer

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Pedro Kurtz, Cássia Righy, Mônica R. Gadelha, Fernando A. Bozza, Patrı́cia T. Bozza, Bruno Gonçalves, Leonardo dos Santos Lourenço Bastos, André M. Vale, Luiza M. Higa, Leda R. Castilho, Fábio L. Monteiro, Nestor Charris, Fernanda Fialho, Ricardo Turon, Alexandro Guterres, Renan Lyra Miranda, Carlos Henrique de Azeredo Lima, Vanessa de, Marco Prazeres, Nina Ventura, Clara H Gaspari, Fabio G. Miranda, Paulo Jose da Mata, Margarida Pêcego, Sheila de Oliveira Garcia Mateos, Maria Esther Lopes, Shirley Lopes de Castilho, Álvaro Maciel Oliveira, Carla Boquimpani, Andréa Rabello, Josiane Lopes, Orlando Conceição Neto, Orlando da Costa Ferreira, Amílcar Tanuri, Paulo Niemeyer Filho, Luiz Amorim,

Background: Convalescent plasma is a potential therapeutic option for critically ill patients with coronavirus disease 19 (COVID-19), yet its efficacy remains to be determined. The aim was to investigate the effects of convalescent plasma (CP) in critically ill patients with COVID-19. Methods: This was a single-center prospective observational study conducted in Rio de Janeiro, Brazil, from March 17th to May 30th, with final follow-up on June 30th. We included 113 laboratory-confirmed COVID-19 patients ...

Tópico(s): SARS-CoV-2 and COVID-19 Research

2021 - Frontiers Media | Frontiers in Medicine