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Showing 13 to 24 of 2805 entries
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High-Throughput miRNA Sequencing Reveals a Field Effect in Gastric Cancer and Suggests an Epigenetic Network Mechanism.

Bioinformatics and biology insights

Assumpção MB, Moreira FC, Hamoy IG, Magalhães L, Vidal A, Pereira A, Burbano R, Khayat A, Silva A, Santos S, Demachki S, Ribeiro-Dos-Santos Â, Assumpção P.
PMID: 26244015
Bioinform Biol Insights. 2015 Jul 06;9:111-7. doi: 10.4137/BBI.S24066. eCollection 2015.

Field effect in cancer, also called "field cancerization", attempts to explain the development of multiple primary tumors and locally recurrent cancer. The concept of field effect in cancer has been reinforced, since molecular alterations were found in tumor-adjacent tissues...

The Solitary Variant of Mandibular Intraosseous Neurofibroma: Report of a Rare Entity.

Case reports in dentistry

Gujjar PK, Hallur JM, Patil ST, Dakshinamurthy SM, Chande M, Pereira T, Zingade J.
PMID: 26770842
Case Rep Dent. 2015;2015:520261. doi: 10.1155/2015/520261. Epub 2015 Dec 06.

Neurofibroma (NF) is a benign neoplasm derived from peripheral nerve cells. NF may extend either as a solitary lesion or as part of a generalized syndrome of neurofibromatosis. Intraorally, the intraosseous variant of neurofibroma is a very rare tumor....

Critical evaluation of incidence and prevalence of white spot lesions during fixed orthodontic appliance treatment: A meta-analysis.

Journal of International Society of Preventive & Community Dentistry

Sundararaj D, Venkatachalapathy S, Tandon A, Pereira A.
PMID: 26759794
J Int Soc Prev Community Dent. 2015 Nov-Dec;5(6):433-9. doi: 10.4103/2231-0762.167719.

OBJECTIVE: Development of dental caries, specifically, white spot lesions (WSLs), continues to be a well-recognized and troubling side effect of orthodontic fixed appliance therapy, despite vast improvement in preventive dental techniques and procedures. The aim of this meta-analysis is...

Mapping landslide susceptibility using data-driven methods.

The Science of the total environment

Zêzere JL, Pereira S, Melo R, Oliveira SC, Garcia RAC.
PMID: 28262363
Sci Total Environ. 2017 Jul 01;589:250-267. doi: 10.1016/j.scitotenv.2017.02.188. Epub 2017 Mar 03.

Most epistemic uncertainty within data-driven landslide susceptibility assessment results from errors in landslide inventories, difficulty in identifying and mapping landslide causes and decisions related with the modelling procedure. In this work we evaluate and discuss differences observed on landslide...

Wheat straw hemicelluloses added with cellulose nanocrystals and citric acid. Effect on film physical properties.

Carbohydrate polymers

Pereira PH, Waldron KW, Wilson DR, Cunha AP, Brito ES, Rodrigues TH, Rosa MF, Azeredo HM.
PMID: 28325332
Carbohydr Polym. 2017 May 15;164:317-324. doi: 10.1016/j.carbpol.2017.02.019. Epub 2017 Feb 04.

Wheat straw has been used as a source of hemicelluloses (WSH) and cellulose nanocrystals (CNC) for the elaboration of biodegradable films. Different films have been formed by using WSH as a matrix and different contents of CNC and citric...

Case report of a dilated odontome in the posterior mandible.

International journal of surgery case reports

Almeida B, Silva A, Pereira M, Silva M, Nunes S.
PMID: 26780470
Int J Surg Case Rep. 2016;20:14-6. doi: 10.1016/j.ijscr.2015.12.048. Epub 2016 Jan 07.

INTRODUCTION: Dens invaginatus (dens in dente) is a developmental malformation resulting from an invagination of enamel organ into the dental papilla, beginning at the crown and sometimes extending into the root before calcification occurs. Dilated odontome is the most...

A novel homozygous SLC19A2 mutation in a Portuguese patient with diabetes mellitus and thiamine-responsive megaloblastic anaemia.

International journal of pediatric endocrinology

Tahir S, Leijssen LG, Sherif M, Pereira C, Morais A, Hussain K.
PMID: 25878670
Int J Pediatr Endocrinol. 2015;2015(1):6. doi: 10.1186/s13633-015-0002-6. Epub 2015 Apr 15.

Thiamine-responsive megaloblastic anaemia (TRMA) is a rare syndrome where patients present with early onset diabetes mellitus, megaloblastic anaemia and sensorineural deafness. This report describes a new case of TRMA syndrome in a female patient of Portuguese descent, born to...

Hypercortisolism induced atypical central serous chorioretinopathy in pregnancy.

Medical journal, Armed Forces India

Choudhary T, Chawla S, Ray R, Pereira S.
PMID: 26265872
Med J Armed Forces India. 2015 Jul;71:S55-9. doi: 10.1016/j.mjafi.2013.01.012. Epub 2013 Apr 18.

No abstract available.

Influence of N-glycans on Expression of Cell Wall Remodeling Related Genes in Paracoccidioides brasiliensis Yeast Cells.

Current genomics

Almeida F, Antoniêto AC, Pessoni AM, Monteiro VN, Alegre-Maller AC, Pigosso LL, Pereira M, Soares CM, Roque-Barreira MC.
PMID: 27226767
Curr Genomics. 2016 Apr;17(2):112-8. doi: 10.2174/1389202917666151116212705.

Paracoccidioidomycosis is the most prevalent systemic mycosis in Latin America. It is caused by the temperature-dependent dimorphic fungus Paracoccidioides brasiliensis. The P. brasiliensis cell wall is a dynamic outer structure, composed of a network of glycoproteins and polysaccharides, such...

Heat, work, and energy currents in the boundary-driven XXZ spin chain.

Physical review. E

Pereira E.
PMID: 29548096
Phys Rev E. 2018 Feb;97(2):022115. doi: 10.1103/PhysRevE.97.022115.

We address the detailed study of the energy current and its components, heat and work, in the boundary-driven one-dimensional XXZ quantum model. We carry out the investigation by considering two different approaches present in the literature. First, we take...

Modern Methods for Delineating Metagenomic Complexity.

Cell systems

Afshinnekoo E, Meydan C, Chowdhury S, Jaroudi D, Boyer C, Bernstein N, Maritz JM, Reeves D, Gandara J, Chhangawala S, Ahsanuddin S, Simmons A, Nessel T, Sundaresh B, Pereira E, Jorgensen E, Kolokotronis SO, Kirchberger N, Garcia I, Gandara D, Dhanraj S, Nawrin T, Saletore Y, Alexander N, Vijay P, Hénaff EM, Zumbo P, Walsh M, O'Mullan GD, Tighe S, Dudley JT, Dunaif A, Ennis S, O'Halloran E, Magalhaes TR, Boone B, Jones AL, Muth TR, Paolantonio KS, Alter E, Schadt EE, Garbarino J, Prill RJ, Carlton JM, Levy S, Mason CE.
PMID: 27135684
Cell Syst. 2015 Jul 29;1(1):6-7. doi: 10.1016/j.cels.2015.07.007. Epub 2015 Jul 29.

No abstract available.

Primary adrenal insufficiency in adult population: a Portuguese Multicentre Study by the Adrenal Tumours Study Group.

Endocrine connections

Ferreira L, Silva J, Garrido S, Bello C, Oliveira D, Simões H, Paiva I, Guimarães J, Ferreira M, Pereira T, Bettencourt-Silva R, Martins AF, Silva T, Fernandes V, Pereira ML.
PMID: 29089364
Endocr Connect. 2017 Nov;6(8):935-942. doi: 10.1530/EC-17-0295. Epub 2017 Oct 31.

INTRODUCTION: Primary adrenal insufficiency (PAI) is a rare but severe and potentially life-threatening condition. No previous studies have characterized Portuguese patients with PAI.AIMS: To characterize the clinical presentation, diagnostic workup, treatment and follow-up of Portuguese patients with confirmed PAI.METHODS:...

Showing 13 to 24 of 2805 entries