Santos, João Ramalho de Sousa

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Full Name
Santos, João Ramalho de Sousa
 
Unidade de I&D
 
 
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Publications

Results 1-72 of 72 (Search time: 0.002 seconds).

Issue DateTitleAuthor(s)TypeAccess
12001Acrosome components after intracytoplasmic sperm injection: the decondensation frontierRamalho-Santos, João ; Simerly, Calvin R. ; Hewitson, Laura ; Schatten, Gerald articleopenAccess
227-Jun-1997Actividade fusogénica de vírus com envelope lipídico : fusão de membranas promovida pelos vírus influenza e SendaiSantos, João Ramalho de Sousa doctoralThesisembargoedAccess
32012Acute effects of TCDD administration: special emphasis on testicular and sperm mitochondrial functionMota, Paula C. ; Tavares, Renata S. ; Cordeiro, Marília ; Pereira, Susana P. ; Publicover, Stephen J. ; Oliveira, Paulo J. ; Ramalho-Santos, João articleopenAccess
47-Oct-2019Analysis of metabolic heterogeneity over cell division cycle in non-synchronized yeast a 13c based experimental-computational approachSantos, Inês Vasconcelos MirandadoctoralThesisopenAccess
518-Dec-2012Approaches to Improve the Differentiation, Maturation and Biological Activity of Vascular Cells Derived from Stem CellsVazão, Helena Sofia Esmeraldo de Campos doctoralThesisopenAccess
62012Avaliação da integridade da cromatina em espermatozóides humanos : relevância clínicaSilva, Andreia Filipa Neves da masterThesisopenAccess
72012Calcium mobilisation in human sperm and its effects on motilityFernandes, Leonor Cruz masterThesisopenAccess
82014A Cat Problem: Characterization of Feline Spermatogonial Stem CellsRebelo, Sara de Jesus Gomes Escada masterThesisopenAccess
92007Characterization of human sperm populations using conventional parameters, surface ubiquitination, and apoptotic markersVarum, Sandra ; Bento, Carla ; Sousa, Ana Paula M. ; Gomes-Santos, Carina S. S. ; Henriques, Paula ; Almeida-Santos, Teresa ; Teodósio, Cristina ; Paiva, Artur ; Ramalho-Santos, João articleopenAccess
1018-Jan-2016Characterization of KIR2DS1+ decidual Natural Killer cells in healthy and viral/bacterial – infected human pregnancyCrespo, Ângela Pascoal da Costa doctoralThesisopenAccess
11Mar-1993A common mechanism for influenza virus fusion activity and inactivationRamalho-Santos, João ; Nir, Shlomo ; Düzgünes, Nejat ; Carvalho, Arsélio Pato de ; Lima, Maria da Conceição Pedroso de articleopenAccess
1210-Sep-2018Comparação de parâmetros mitocondriais entre oócitos jovens e envelhecidosFernandes, Raquel Direito masterThesisclosedAccess
132006Comparison between different markers for sperm quality in the cat: Diff-Quik as a simple optical technique to assess changes in the DNA of feline epididymal spermMota, Paula C. ; Ramalho-Santos, João articleopenAccess
1422-Dec-2015Desafios na Inovação da Comunicação de Ciência em PortugalAmaral, Sara Varela doctoralThesisopenAccess
15Jan-2011Differential effects of p,p'-DDE on testis and liver mitochondria: implications for reproductive toxicologyMota, Paula C ; Cordeiro, Marília ; Pereira, Susana P ; Oliveira, Paulo J ; Moreno, António J ; Ramalho-Santos, João articleopenAccess
16Sep-2013Dioxin-induced acute cardiac mitochondrial oxidative damage and increased activity of ATP-sensitive potassium channels in Wistar ratsPereira, Susana P ; Pereira, Gonçalo C ; Pereira, Cláudia V ; Carvalho, Filipa S ; Cordeiro, Marília H ; Mota, Paula C ; Ramalho-Santos, João ; Moreno, António J ; Oliveira, Paulo J articleopenAccess
172009Dual use of Diff-Quik-like stains for the simultaneous evaluation of human sperm morphology and chromatin statusSousa, Ana Paula M. ; Tavares, Renata S. ; Velez de la Calle, Juan Felipe ; Figueiredo, Helena ; Almeida, Vasco ; Almeida-Santos, Teresa ; Ramalho-Santos, João articleopenAccess
1820-Sep-2017Edible mushrooms as mediators of sustainability and human healthGomes, Cátia de Fátima Pires masterThesisopenAccess
192006Effects of hyperglycemia on sperm and testicular cells of Goto-Kakizaki and streptozotocin-treated rat models for diabetesAmaral, Sandra ; Moreno, António J. ; Santos, Maria Sancha ; Seiça, Raquel ; Ramalho-Santos, João articleopenAccess
202012Effects of Nicotine, Anandamide and Sildenafil Citrate in Sperm Function: The Role of the MitochondriaSousa, Maria Inês Ramalho de Almeida e masterThesisopenAccess
2117-Jun-2011Energy Metabolism in Human Pluripotent Stem Cells and Their Differentiated CounterpartsVarum, Sandra ; Rodrigues, Ana S. ; Moura, Michelle B. ; Momcilovic, Olga ; Easley, Charles A. ; Ramalho-Santos, João ; Van Houten, Bennett ; Schatten, Gerald articleopenAccess
2219-Sep-2018Estimulação angiogénica de tecido ovárico criopreservadoReis, Maria Carolina Pereira masterThesisembargoedAccess
2313-Sep-2013Estudo de subpopulações de espermatozóides com base no conteúdo em espécies reativas de oxigénio mitocondriaisMarques, Mónica João da Conceição masterThesisclosedAccess
242006Flow cytometry evaluation of lead and cadmium effects on mouse spermatogenesisOliveira, Helena ; Loureiro, João ; Filipe, Luísa ; Santos, Conceição ; Ramalho-Santos, João ; Sousa, Mário ; Pereira, Maria de Lourdes articleopenAccess
252002Fluorescent probes for monitoring virus fusion kinetics: comparative evaluation of reliabilityNunes-Correia, Isabel ; Eulálio, Ana ; Nir, Shlomo ; Düzgünes, Nejat ; Ramalho-Santos, João ; Lima, Maria C. Pedroso de articleopenAccess
2628-Dec-2017Framing Pluripotency: from gene to imagePerestrelo, Tânia Marisa Melim doctoralThesisembargoedAccess
272008Freeze-dried primate sperm retains early reproductive potential after intracytoplasmic sperm injectionSánchez-Partida, Luis Gabriel ; Simerly, Calvin R. ; Ramalho-Santos, João articleopenAccess
282001Fusion and Infection of Influenza and Sendai Viruses as Modulated by Dextran Sulfate: A Comparative StudyRamalho-Santos, João ; Lima, Maria Pedroso de articleopenAccess
2923-Mar-2015Generation of a VASA/GDF-9/ZP3-promoter driven triple transgenic reporter mouse line as a tool to study ovarian dynamicsCordeiro, Marília Henriques doctoralThesisopenAccess
30May-2002Golgi apparatus dynamics during mouse oocyte in vitro maturation: effect of the membrane trafficking inhibitor brefeldin AMoreno, Ricardo D. ; Schatten, Gerald ; Ramalho-Santos, João articleopenAccess
312008Human sperm mitochondrial function : implications for male (in)fertilityAmaral, Maria Alexandra Barreto doctoralThesisopenAccess
3230-Jul-2015Human sperm mobility: proteins and metabolites towards the same journey's endPaiva, Carla Patrícia Rodrigues doctoralThesisopenAccess
3316-May-2011In Vitro Surfactant Structure-Toxicity Relationships: Implications for Surfactant Use in Sexually Transmitted Infection Prophylaxis and ContraceptionInácio, Ângela S. ; Mesquita, Katia A. ; Baptista, Marta ; Ramalho-Santos, João ; Vaz, Winchil L. C. ; Vieira, Otília V. articleopenAccess
342011Infertilidade equina : múltiplas fragilidades ou um "fado" do espermatozóideGamboa, Sandra Cristina de Oliveira Pinto doctoralThesisopenAccess
351998The influenza virus hemagglutinin: a model protein in the study of membrane fusionRamalho-Santos, João ; Pedroso de Lima, Maria C. articleopenAccess
362012Influência dos abusos estudantis durante os festejos académicos nos espermatozóidesAlmeida, Ana Karina Lopes masterThesisopenAccess
372-Dec-2013Inhibition of Mitochondrial Complex III Blocks Neuronal Differentiation and Maintains Embryonic Stem Cell PluripotencySandro, L. Pereira ; Grãos, Mário ; Rodrigues, Ana Sofia ; Anjo, Sandra I. ; Carvalho, Rui A. ; Oliveira, Paulo J. ; Arenas, Ernest ; Ramalho-Santos, João articleopenAccess
382014Insights into the reproductive dysfunction in diabetes : an in vitro approachPortela, Joana Mafalda Diogo masterThesisopenAccess
3919-Jan-1999Interactions of Influenza Virus with Cultured Cells: Detailed Kinetic Modeling of Binding and EndocytosisNunes-Correia, Isabel ; Ramalho-Santos, João ; Nir, Shlomo ; Lima, Maria C. Pedroso de articleopenAccess
401992Kinetic modeling of Sendai virus fusion with PC-12 cells. Effect of pH and temperature on fusion and viral inactivationLima, Maria da Conceição Pedroso de ; Ramalho-Santos, João ; Martins, Maria de Fátima ; Carvalho, Arsélio Pato de ; Bairos, Vasco ; Nir, Shlomo articleopenAccess
4128-Jan-2010Linking open chromatin to pluripotency in ES cells : the role of the chromatin remodeler Chd1Maia, Alexandre Gaspar doctoralThesisopenAccess
422003LIS1 association with dynactin is required for nuclear motility and genomic union in the fertilized mammalian oocytePayne, Christopher ; John, Justin C. St. ; Ramalho-Santos, João ; Schatten, Gerald articleopenAccess
432015Mechanisms and possible function of SIRT3 in mESCRibeiro, Marcelo Filipe Maleiro masterThesisopenAccess
441-Dec-2014Mechanisms of induced pluripotency: The role of the Nucleosome Remodelling and Deacetylase complexSantos, Rodrigo Luiz dos doctoralThesisembargoedAccess
4527-Jan-2016Mechanisms underlying metabolic shift in pluripotent stem cells: The potential role of sirtuinsCorreia, Marcelo José Marques doctoralThesisopenAccess
462001Membrane Trafficking Machinery Components Associated with the Mammalian Acrosome during SpermiogenesisRamalho-Santos, João ; Moreno, Ricardo D. ; Wessel, Gary M. ; Chan, Edward K. L. ; Schatten, Gerald articleopenAccess
4719-May-2010Mitochondria modulate pluripotency in human embryonic stem cellsVarum, Sandra Filipa Tavares doctoralThesisembargoedAccess
4830-Apr-2009Mitochondrial bioenergetics of testicular cells from the domestic cat (Felis catus)--A model for endangered speciesMota, Paula ; Amaral, Sandra ; Martins, Luís ; Pereira, Maria de Lourdes ; Oliveira, Paulo J. ; Ramalho-Santos, João articleopenAccess
492009A mitocôndria testicular como novo modelo toxicológico para avaliar correctamente o efeito de poluentes ambientais na reprodução masculina : estudo comparativo do impacto do DDE [1,1 -dicloro-2,2-bis(p-clorofenil)etileno] e TCDD (2,3,7,8-tetraclorodibenzo-p-dioxina) na bioenergética mitocondrial de testículo e fígadoCordeiro, Marília Henriques masterThesisopenAccess
5023-Mar-2011Not All Sperm Are Equal: Functional Mitochondria Characterize a Subpopulation of Human Sperm with Better Fertilization PotentialSousa, Ana Paula ; Amaral, Alexandra ; Baptista, Marta ; Tavares, Renata ; Caballero Campo, Pedro ; Caballero Peregrín, Pedro ; Freitas, Albertina ; Paiva, Artur ; Almeida-Santos, Teresa ; Ramalho-Santos, João articleopenAccess
512013p,p′-DDE activates CatSper and compromises human sperm function at environmentally relevant concentrationsTavares, Renata S. ; Mansell, Steven ; Barratt, Christopher L. R. ; Wilson, Stuart M. ; Publicover, Stephen J. ; Ramalho-Santos, João articleopenAccess
522009Parabens in male infertility--Is there a mitochondrial connection?Tavares, Renata S. ; Martins, Fátima C. ; Oliveira, Paulo J. ; Ramalho-Santos, João ; Peixoto, Francisco P. articleopenAccess
5327-Sep-1996Partial fusion activity of influenza virus toward liposomes and erythrocyte ghosts is distinct from viral inactivationRamalho-Santos, João ; Lima, Maria C. Pedroso de ; Nir, Shlomo articleopenAccess
542014Preservação da fertilidade: maturação in vitro de oócitos pré ou pós vitrificaçãoMachado, Solange dos Santos Carril masterThesisopenAccess
552008The quantification of lipid and protein oxidation in stallion spermatozoa and seminal plasma: Seasonal distinctions and correlations with DNA strand breaks, classical seminal parameters and stallion fertilityMorte, Maria Inês ; Rodrigues, Ana Margarida ; Soares, Diana ; Rodrigues, Ana Sofia ; Gamboa, Sandra ; Ramalho-Santos, João articleopenAccess
5620-Sep-2018Quiet! They May Be at Rest: Metabolic Regulation of Paused Pluripotency.Silva, Bibiana Correia da masterThesisembargoedAccess
5718-Sep-2008Regulation of apoptosis and differentiation by P53 in human embryonic stem cellsGrandela, Ana Catarina Martins doctoralThesisopenAccess
5816-Mar-1999Role of a Transbilayer pH Gradient in the Membrane Fusion Activity of the Influenza Virus Hemagglutinin: Use of the R18 Assay to Monitor Membrane MergingRamalho-Santos, João ; Lima, Maria C. Pedroso de articleopenAccess
592004The role of target membrane sialic acid residues in the fusion activity of the influenza virus: the effect of two types of ganglioside on the kinetics of membrane mergingRamalho-Santos, João ; Lima, João Pedroso De articleopenAccess
602012Selecção de ovócitos para as técnicas de reprodução assistida com base no estudo das células do CumuolusLourenço, Bárbara Sofia Leitão Pinhão masterThesisopenAccess
611-Sep-2008Seminal traits, suitability for semen preservation and fertility in the native Portuguese horse breeds Puro Sangue Lusitano and Sorraia: Implications for stallion classification and assisted reproductionGamboa, Sandra ; Machado-Faria, Manuel ; Ramalho-Santos, João articleopenAccess
621998Sendai Virus Fusion Activity as Modulated by Target Membrane ComponentsNunes-Correia, Isabel ; Ramalho-Santos, João ; Pedroso de Lima, Maria C. articleopenAccess
632004Simultaneous analysis of cytoskeletal patterns and chromosome positioning in human fertilization failuresRamalho-Santos, João ; Amaral, Alexandra ; Brito, Raquel ; Freitas, Mariana ; Santos, Teresa Almeida articleopenAccess
642005SNARE proteins and caveolin-1 in stallion spermatozoa: possible implications for fertilityGamboa, Sandra ; Ramalho-Santos, João articleopenAccess
652000SNAREs in Mammalian Sperm: Possible Implications for FertilizationRamalho-Santos, João ; Moreno, Ricardo D. ; Sutovsky, Peter ; Chan, Anthony Wing-Sang ; Hewitson, Laura ; Wessel, Gary M. ; Simerly, Calvin R. ; Schatten, Gerald articleopenAccess
662008Testicular aging involves mitochondrial dysfunction as well as an increase in UCP2 levels and proton leakAmaral, Sandra ; Mota, Paula ; Rodrigues, Ana Sofia ; Martins, Luís ; Oliveira, Paulo J. ; Ramalho-Santos, João articleopenAccess
672009Testicular mitochondrial alterations in untreated streptozotocin-induced diabetic ratsAmaral, Sandra ; Mota, Paula C. ; Lacerda, Beatriz ; Alves, Marco ; Pereira, Maria de Lourdes ; Oliveira, Paulo J. ; Ramalho-Santos, João articleopenAccess
6813-Feb-2014The role of metabolism and mitochondrial function in embryonic stem cellsRodrigues, Ana Sofia doctoralThesisembargoedAccess
6915-Jul-2014A two-sided tale : the influence of environmental endocrine disruptors and sperm chromatin status on male fertilitySantos Tavares, Renata doctoralThesisopenAccess
709-Apr-2014Unraveling the mechanisms of spermicidal activity by surfactants: their potential use as multi-functional compoundsBaptista, Marta Isabel Rodrigues doctoralThesisopenAccess
712002VAMP/synaptobrevin as an acrosomal marker for human spermRamalho-Santos, João ; Terada, Yukihiro ; Schatten, Gerald articleopenAccess
722010Vias metabólicas e funcionalidade de espermatozóides humanosPaiva, Carla Patrícia Rodrigues masterThesisopenAccess