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Showing 1 to 12 of 482 entries
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In Space and Time: Territorial Animals are Attracted to Conspecific Chemical Cues.

Ethology : formerly Zeitschrift fur Tierpsychologie

Campos SM, Strauss C, Martins EP.
PMID: 28413237
Ethology. 2017 Feb;123(2):136-144. doi: 10.1111/eth.12582. Epub 2017 Jan 19.

Territorial animals lay scent marks around their territories to broadcast their presence, but these olfactory signals can both attract and repel con-specifics. Attraction or aversion can have a profound impact in terms of space use and thereby influence an...

Regiochemistry of cyclocondensation reactions in the synthesis of polyazaheterocycles.

Beilstein journal of organic chemistry

Campos PT, Rodrigues LV, Belladona AL, Bender CR, Bitencurt JS, Rosa FA, Back DF, Bonacorso HG, Zanatta N, Frizzo CP, Martins MA.
PMID: 28326135
Beilstein J Org Chem. 2017 Feb 10;13:257-266. doi: 10.3762/bjoc.13.29. eCollection 2017.

The syntheses of several polyazaheterocycles are demonstrated. The cyclocondensation reactions between β-enaminodiketones [CCl

Coexistence of competing metabolic pathways in well-mixed populations.

Physical review. E

Fernández L, Amado A, Campos PR, Ferreira FF.
PMID: 27300918
Phys Rev E. 2016 May;93(5):052401. doi: 10.1103/PhysRevE.93.052401. Epub 2016 May 05.

Understanding why strains with different metabolic pathways that compete for a single limiting resource coexist is a challenging issue within a theoretical perspective. Previous investigations rely on mechanisms such as group or spatial structuring to achieve a stable coexistence...

Short- and Long-term Evaluation of Bioresorbable Scaffolds by Optical Coherence Tomography.

Interventional cardiology clinics

Campos CM, Suwannasom P, Nakatani S, Onuma Y, Serruys PW, Garcia-Garcia HM.
PMID: 28581949
Interv Cardiol Clin. 2015 Jul;4(3):333-349. doi: 10.1016/j.iccl.2015.03.001. Epub 2015 May 29.

The analysis of bioresorbable scaffolds (BRSs) by optical coherence tomography (OCT) requires a dedicated methodology, as the polymeric scaffold has a distinct appearance and undergoes dynamic structural changes with time. The high resolution of OCT allows for the detailed...

Prenatal nicotine exposure enhances Cx43 and Panx1 unopposed channel activity in brain cells of adult offspring mice fed a high-fat/cholesterol diet.

Frontiers in cellular neuroscience

Orellana JA, Busso D, Ramírez G, Campos M, Rigotti A, Eugenín J, von Bernhardi R.
PMID: 25520621
Front Cell Neurosci. 2014 Dec 02;8:403. doi: 10.3389/fncel.2014.00403. eCollection 2014.

Nicotine, the most important neuroteratogen of tobacco smoke, can reproduce brain and cognitive disturbances per se when administered prenatally. However, it is still unknown if paracrine signaling among brain cells participates in prenatal nicotine-induced brain impairment of adult offspring....

White Matter Microstructure in Idiopathic Craniocervical Dystonia.

Tremor and other hyperkinetic movements (New York, N.Y.)

Pinheiro GL, Guimarães RP, Piovesana LG, Campos BM, Campos LS, Azevedo PC, Torres FR, Amato-Filho AC, França MC, Lopes-Cendes I, Cendes F, D'Abreu A.
PMID: 26056610
Tremor Other Hyperkinet Mov (N Y). 2015 May 28;5. doi: 10.7916/D86972H6. eCollection 2015.

BACKGROUND: Dystonias are hyperkinetic movement disorders characterized by involuntary muscle contractions resulting in abnormal torsional movements and postures. Recent neuroimaging studies in idiopathic craniocervical dystonia (CCD) have uncovered the involvement of multiple areas, including cortical ones. Our goal was...

Breastfeeding practices, timing of introduction of complementary beverages and foods and weight status in infants and toddlers participants of a WIC clinic in Puerto Rico.

SpringerPlus

Sinigaglia OE, Ríos EM, Campos M, Díaz B, Palacios C.
PMID: 27652013
Springerplus. 2016 Aug 30;5(1):1437. doi: 10.1186/s40064-016-3154-9. eCollection 2016.

BACKGROUND: Breastfeeding is associated with lower rates of obesity; in addition, it is also associated with later introduction of beverages and foods; however, this has not been well studied among Hispanics. The objective was to assess breastfeeding practices and...

INTESTINAL MALROTATION IN PATIENTS UNDERGOING BARIATRIC SURGERY.

Arquivos brasileiros de cirurgia digestiva : ABCD = Brazilian archives of digestive surgery

Vidal EA, Rendon FA, Zambrano TA, García YA, Viteri MF, Campos JM, Ramos MG, Ramos AC.
PMID: 27683770
Arq Bras Cir Dig. 2016;29:24-26. doi: 10.1590/0102-6720201600S10007.

BACKGROUND: Intestinal malrotation is a rare congenital anomaly. In adults is very difficult to recognize due to the lack of symptoms. Diagnosis is usually incidental during surgical procedures or at autopsy.AIM: To review the occurrence and recognition of uneventful...

THE IMPORTANCE OF BRAZILIAN SOCIETY OF METABOLIC AND BARIATRIC SURGERY AND ITS INTERACTION WITH THE XXI WORLD CONGRESS OF IFSO IN BRAZIL.

Arquivos brasileiros de cirurgia digestiva : ABCD = Brazilian archives of digestive surgery

Campos JM, Ramos AC, Cohen R.
PMID: 27683764
Arq Bras Cir Dig. 2016;29:1-2. doi: 10.1590/0102-6720201600S10001.

No abstract available.

Superior Mesenteric Artery Syndrome: Weight Loss Can Be a Problem, Weight Gain Can Be a Solution.

GE Portuguese journal of gastroenterology

Alvarenga A, Espinheira C, Guerra P, Garcia M, Abreu M, Campos M.
PMID: 28848779
GE Port J Gastroenterol. 2017 Jan;24(1):43-46. doi: 10.1159/000450898. Epub 2016 Nov 24.

INTRODUCTION: Superior mesenteric artery syndrome (SMAS) is a rare acquired disorder, which in the present case had an acute and unusual way of presentation.CASE REPORT: We present a 17-year-old female with nausea, vomiting, and intense epigastric pain. In the...

A design strategy for intramolecular singlet fission mediated by charge-transfer states in donor-acceptor organic materials.

Nature materials

Busby E, Xia J, Wu Q, Low JZ, Song R, Miller JR, Zhu XY, Campos LM, Sfeir MY.
PMID: 25581625
Nat Mater. 2015 Apr;14(4):426-33. doi: 10.1038/nmat4175. Epub 2015 Jan 12.

The ability to advance our understanding of multiple exciton generation (MEG) in organic materials has been restricted by the limited number of materials capable of singlet fission. A particular challenge is the development of materials that undergo efficient intramolecular...

[Post-graduate medical training in the United States].

Revista brasileira de cirurgia

CAMPOS AC.
PMID: 13255161
Rev Bras Cir. 1955 May;29(5):467-73.

No abstract available.

Showing 1 to 12 of 482 entries