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Showing 25 to 36 of 117 entries
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Unilateral Brachial Plexus Lesion Impairs Bilateral Touch Threshold.

Frontiers in neurology

Ramalho BL, Rangel ML, Schmaedeke AC, Erthal FS, Vargas CD.
PMID: 31456738
Front Neurol. 2019 Aug 13;10:872. doi: 10.3389/fneur.2019.00872. eCollection 2019.

Unilateral brachial plexus injury (BPI) impairs sensory and motor functions of the upper limb. This study aimed to map in detail brachial plexus sensory impairment both in the injured and the uninjured upper limb. Touch sensation was measured through...

Autoimmune myocarditis in systemic sclerosis: an unusual form of scleroderma heart disease presentation.

ESC heart failure

Ramalho AR, Costa S, Silva F, Donato P, Franco F, Pêgo GM.
PMID: 28772040
ESC Heart Fail. 2017 Aug;4(3):365-370. doi: 10.1002/ehf2.12139. Epub 2017 Apr 22.

Primary cardiac involvement in systemic sclerosis is common, often subclinical, and is associated with significant mortality. We report the case of a patient who developed autoimmune myocarditis at an early stage of systemic sclerosis, who completely recovered from cardiac...

A computational investigation of the multiple channels of the NF2 + F reaction.

The journal of physical chemistry. A

Ramalho SS, Barreto PR, Martins JB, Magela e Silva G, Gargano R.
PMID: 20028159
J Phys Chem A. 2009 Dec 31;113(52):14336-42. doi: 10.1021/jp903221b.

We have theoretically studied the NF(3) = NF(2) + F, NF(2) + F = NF + F(2), and NF(2) + F = NF(2) + F reactive processes. More precisely, we have evaluated the thermal rate constants (TRC), with the...

Arterial spin labeling in neuroimaging.

World journal of radiology

Petcharunpaisan S, Ramalho J, Castillo M.
PMID: 21161024
World J Radiol. 2010 Oct 28;2(10):384-98. doi: 10.4329/wjr.v2.i10.384.

Arterial spin labeling (ASL) is a magnetic resonance imaging technique for measuring tissue perfusion using a freely diffusible intrinsic tracer. As compared with other perfusion techniques, ASL offers several advantages and is now available for routine clinical practice in...

Adsorption of normal pentane on the surface of rutile. Experimental results and simulations.

Langmuir : the ACS journal of surfaces and colloids

Rakhmatkariev GU, Carvalho AJ, Ramalho JP.
PMID: 17559237
Langmuir. 2007 Jul 03;23(14):7555-61. doi: 10.1021/la063113q. Epub 2007 Jun 09.

Adsorption isotherms and differential heats of normal pentane adsorption on microcrystalline rutile were measured at 303 K. The heat of adsorption of n-pentane on rutile at zero occupancy is 64 kJ/mol. The differential heats have three descending segments, corresponding...

Child Health in the Peruvian Amazon: Prevalence and Factors Associated with Referred Morbidity and Health Care Access in the City of Iñapari.

Journal of tropical medicine

Guimarães MG, Braña AM, Oliart-Guzmán H, Branco FL, Delfino BM, Pereira TM, Mantovani SA, Martins AC, Santos AP, Filgueira-Júnior JA, Ramalho AA, Guimarães Ada S, Oliveira CS, de Araújo TS, Estrada CH, Arróspide N, da Silva-Nunes M.
PMID: 26640493
J Trop Med. 2015;2015:157430. doi: 10.1155/2015/157430. Epub 2015 Nov 10.

Introduction. Children under 5 years of age are more susceptible to developing morbidities such as diarrhea, respiratory infections, anemia, and malnutrition. The objective of the study is to evaluate the prevalence of reported morbidities in this age group in...

Treatment of two-part fractures of the surgical neck of the humerus using a locked metaphyseal intramedullary nail proximally with angular stability.

Revista brasileira de ortopedia

Viecili L, Turco DL, Ramalho JH, Finelli CA, Torini AP.
PMID: 26229892
Rev Bras Ortop. 2015 Jan 23;50(1):22-9. doi: 10.1016/j.rboe.2015.01.001. eCollection 2015.

OBJECTIVES: To evaluate the functional results from patients with surgical neck fractures treated with a locked metaphyseal intramedullary nail and angular stability.METHODS: Twenty-two patients between the ages of 21 and 69 years were evaluated prospectively between January 2010 and...

The Interplay between Antiviral Signalling and Carcinogenesis in Human Papillomavirus Infections.

Cancers

Ferreira AR, Ramalho AC, Marques M, Ribeiro D.
PMID: 32164347
Cancers (Basel). 2020 Mar 10;12(3). doi: 10.3390/cancers12030646.

Human papillomaviruses (HPV) are the causative agents of the most common sexually transmitted infection worldwide. While infection is generally asymptomatic and can be cleared by the host immune system, when persistence occurs, HPV can become a risk factor for...

Injection of bone marrow mesenchymal stem cells by intravenous or intraperitoneal routes is a viable alternative to spinal cord injury treatment in mice.

Neural regeneration research

Ramalho BDS, Almeida FM, Sales CM, de Lima S, Martinez AMB.
PMID: 29926832
Neural Regen Res. 2018 Jun;13(6):1046-1053. doi: 10.4103/1673-5374.233448.

In spite of advances in surgical care and rehabilitation, the consequences of spinal cord injury (SCI) are still challenging. Several experimental therapeutic strategies have been studied in the SCI field, and recent advances have led to the development of...

Screening a Solitary Dilated Duct in the Breast: A Pictorial Essay.

Breast cancer (Dove Medical Press)

Ayres VJ, Ramalho LC, Wludarski SCL, Fleury EFC.
PMID: 34413680
Breast Cancer (Dove Med Press). 2021 Aug 12;13:505-512. doi: 10.2147/BCTT.S307842. eCollection 2021.

A solitary dilated duct visualized by mammography is a rare event. According to the latest edition of BI-RADS

Quantification and Tissue Localization of Selenium in Rice (.

Plants (Basel, Switzerland)

Marques AC, Lidon FC, Coelho ARF, Pessoa CC, Luís IC, Scotti-Campos P, Simões M, Almeida AS, Legoinha P, Pessoa MF, Galhano C, Guerra MAM, Leitão RG, Ramalho JC, Semedo JMN, Bagulho A, Moreira J, Rodrigues AP, Marques P, Silva C, Ribeiro-Barros A, Silva MJ, Silva MM, Oliveira K, Ferreira D, Pais IP, Reboredo FH.
PMID: 33260543
Plants (Basel). 2020 Nov 28;9(12). doi: 10.3390/plants9121670.

In worldwide production, rice is the second-most-grown crop. It is considered a staple food for many populations and, if naturally enriched in Se, has a huge potential to reduce nutrient deficiencies in foodstuff for human consumption. This study aimed...

Oncogene-dependent sloppiness in mRNA translation.

Molecular cell

Champagne J, Pataskar A, Blommaert N, Nagel R, Wernaart D, Ramalho S, Kenski J, Bleijerveld OB, Zaal EA, Berkers CR, Altelaar M, Peeper DS, Faller WJ, Agami R.
PMID: 34562372
Mol Cell. 2021 Nov 18;81(22):4709-4721.e9. doi: 10.1016/j.molcel.2021.09.002. Epub 2021 Sep 24.

mRNA translation is a highly conserved and tightly controlled mechanism for protein synthesis. Despite protein quality control mechanisms, amino acid shortage in melanoma induces aberrant proteins by ribosomal frameshifting. The extent and the underlying mechanisms related to this phenomenon...

Showing 25 to 36 of 117 entries