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Showing 1 to 12 of 392 entries
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Stereoselective synthesis of aryl cyclopentene scaffolds by Heck-Matsuda desymmetrization of 3-cyclopentenol.

Chemistry (Weinheim an der Bergstrasse, Germany)

Angnes RA, Oliveira JM, Oliveira CC, Martins NC, Correia CR.
PMID: 25155478
Chemistry. 2014 Oct 06;20(41):13117-21. doi: 10.1002/chem.201404159. Epub 2014 Aug 26.

A new enantioselective Heck-Matsuda desymmetrization reaction was accomplished by using 3-cyclopentenol to produce chiral five-membered 4-aryl cyclopentenol scaffolds in good yields and high ee's, together with some 3-aryl-cyclopentanones as minor products. Mechanistically, the hydroxyl group of 3-cyclopentenol acts as...

Basic science of osteoarthritis.

Journal of experimental orthopaedics

Cucchiarini M, de Girolamo L, Filardo G, Oliveira JM, Orth P, Pape D, Reboul P.
PMID: 27624438
J Exp Orthop. 2016 Dec;3(1):22. doi: 10.1186/s40634-016-0060-6. Epub 2016 Sep 13.

Osteoarthritis (OA) is a prevalent, disabling disorder of the joints that affects a large population worldwide and for which there is no definitive cure. This review provides critical insights into the basic knowledge on OA that may lead to...

Current strategies for treatment of intervertebral disc degeneration: substitution and regeneration possibilities.

Biomaterials research

van Uden S, Silva-Correia J, Oliveira JM, Reis RL.
PMID: 29085662
Biomater Res. 2017 Oct 23;21:22. doi: 10.1186/s40824-017-0106-6. eCollection 2017.

BACKGROUND: Intervertebral disc degeneration has an annual worldwide socioeconomic impact masked as low back pain of over 70 billion euros. This disease has a high prevalence over the working age class, which raises the socioeconomic impact over the years....

Correction: The First Paenibacillus larvae Bacteriophage Endolysin (PlyPl23) with High Potential to Control American Foulbrood.

PloS one

Oliveira A, Leite M, Kluskens LD, Santos SB, Melo LD, Azeredo J.
PMID: 26275299
PLoS One. 2015 Aug 14;10(8):e0136331. doi: 10.1371/journal.pone.0136331. eCollection 2015.

No abstract available.

Comparison of two methods for the optimization of the analytical conditions for the determination of total sulfur.

Talanta

Rocha TA, Gomes MT, Duarte AC, Oliveira JA.
PMID: 18967591
Talanta. 1999 Jun;49(1):207-13. doi: 10.1016/s0039-9140(98)00368-3.

Response surface and simplex methods were used for optimizing the determination of total sulfur present in gaseous samples using a quartz crystal microbalance. The optimization methodology increased the analytical signal from three to five times. The simplex method showed...

THE FEEDING OF HOLLOW-SPEAR NEMATODES ON OTHER NEMATODES.

Science (New York, N.Y.)

Linford MB, Oliveira JM.
PMID: 17787453
Science. 1937 Mar 19;85(2203):295-7. doi: 10.1126/science.85.2203.295.

No abstract available.

[Integrality of healthcare as an educational competency of the nurse].

Revista brasileira de enfermagem

Leonello VM, Oliveira MA.
PMID: 20658068
Rev Bras Enferm. 2010 May-Jun;63(3):366-70. doi: 10.1590/s0034-71672010000300003.

The objective of this study was to identify the meaning of comprehensiveness as found in the discourse of those involved in primary nursing education. The methodological framework employed was historic and dialectical materialism. Thirty subjects were interviewed: five professors,...

What's on the news? The use of media texts in exams of clinical biochemistry for medical and nutrition students.

Biochemistry and molecular biology education : a bimonthly publication of the International Union of Biochemistry and Molecular Biology

Oliveira JM, Mesquita DM, Hermes-Lima M.
PMID: 21567801
Biochem Mol Biol Educ. 2010 Mar;38(2):85-90. doi: 10.1002/bmb.20344.

Health-related popular articles are easily found among media sources. With the increasing popularity of the internet, medical information - full of misconceptions - has become easily available to the lay people. The ability to recognize misconceptions may require good...

A systematic review of root canal filling materials for deciduous teeth: is there an alternative for zinc oxide-eugenol?.

ISRN dentistry

Barja-Fidalgo F, Moutinho-Ribeiro M, Oliveira MA, de Oliveira BH.
PMID: 21991471
ISRN Dent. 2011;2011:367318. doi: 10.5402/2011/367318. Epub 2010 Oct 17.

The aim of this systematic review was to determine whether there is a root canal filling for deciduous teeth equally or more effective than zinc oxide-eugenol cement (ZOE). Six clinical trials selected for inclusion were independently reviewed by two...

[Science, public health and nursing: highlighting the gender and generation categories in the episteme of praxis].

Revista brasileira de enfermagem

Egry EY, da Fonseca RM, Oliveira MA.
PMID: 24092319
Rev Bras Enferm. 2013 Sep;66:119-33. doi: 10.1590/s0034-71672013000700016.

This essay aims to show the relevance of sociological categories gender and generation that underlie the phenomenon of nursing in public health, the episteme of praxis. We understand praxis as the foundation of the historical and dialectic materialism, demonstrating...

Retrospective study of osteoradionecrosis in the jaws of patients with head and neck cancer.

Journal of the Korean Association of Oral and Maxillofacial Surgeons

Manzano BR, Santaella NG, Oliveira MA, Rubira CMF, Santos PSDS.
PMID: 30847293
J Korean Assoc Oral Maxillofac Surg. 2019 Feb;45(1):21-28. doi: 10.5125/jkaoms.2019.45.1.21. Epub 2019 Feb 26.

OBJECTIVES: Osteoradionecrosis (ORN) is one of the most severe complications resulting from radiotherapy (RT) in patients with head and neck cancer (HNC). It is characterized by persistent exposed and devitalized bone without proper healing for greater than 6 months...

Hydrogel-based scaffolds to support intrathecal stem cell transplantation as a gateway to the spinal cord: clinical needs, biomaterials, and imaging technologies.

NPJ Regenerative medicine

Oliveira JM, Carvalho L, Silva-Correia J, Vieira S, Majchrzak M, Lukomska B, Stanaszek L, Strymecka P, Malysz-Cymborska I, Golubczyk D, Kalkowski L, Reis RL, Janowski M, Walczak P.
PMID: 29644098
NPJ Regen Med. 2018 Apr 04;3:8. doi: 10.1038/s41536-018-0046-3. eCollection 2018.

The prospects for cell replacement in spinal cord diseases are impeded by inefficient stem cell delivery. The deep location of the spinal cord and complex surgical access, as well as densely packed vital structures, question the feasibility of the...

Showing 1 to 12 of 392 entries