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Showing 1 to 12 of 1887 entries
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New substitution models for rooting phylogenetic trees

STEM and boys

Boys RJ, Cherlin S, Nye TMW.
GSID: uIENkeElXE8J
…, S Cherlin, TMW Nye, RJ Boys… - … of the Royal …, 2015 - royalsocietypublishing.org

The root of a phylogenetic tree is fundamental to its biological interpretation, but standard substitution models do not provide any information on its position. Here, we describe two …

[Electrocardiographic modifications of the ischemic type observed during and after submaximal exertion in an active male population].

La Presse medicale

Elgrishi I, Ducimetiere P, Richard JL, Gelin G.
PMID: 5580524
Presse Med. 1971 Apr 24;79(21):958.

No abstract available.

Cosmic-ray positron energy spectrum measured by PAMELA.

Physical review letters

Adriani O, Barbarino GC, Bazilevskaya GA, Bellotti R, Bianco A, Boezio M, Bogomolov EA, Bongi M, Bonvicini V, Bottai S, Bruno A, Cafagna F, Campana D, Carbone R, Carlson P, Casolino M, Castellini G, De Donato C, De Santis C, De Simone N, Di Felice V, Formato V, Galper AM, Karelin AV, Koldashov SV, Koldobskiy SA, Krutkov SY, Kvashnin AN, Leonov A, Malakhov V, Marcelli L, Martucci M, Mayorov AG, Menn W, Mergé M, Mikhailov VV, Mocchiutti E, Monaco A, Mori N, Munini R, Osteria G, Palma F, Papini P, Pearce M, Picozza P, Pizzolotto C, Ricci M, Ricciarini SB, Rossetto L, Sarkar R, Scotti V, Simon M, Sparvoli R, Spillantini P, Stochaj SJ, Stockton JC, Stozhkov YI, Vacchi A, Vannuccini E, Vasilyev GI, Voronov SA, Yurkin YT, Zampa G, Zampa N, Zverev VG.
PMID: 24010424
Phys Rev Lett. 2013 Aug 23;111(8):081102. doi: 10.1103/PhysRevLett.111.081102. Epub 2013 Aug 19.

Precision measurements of the positron component in the cosmic radiation provide important information about the propagation of cosmic rays and the nature of particle sources in our Galaxy. The satellite-borne experiment PAMELA has been used to make a new...

Singlet-Triplet Splittings in the Luminescent Excited States of Colloidal Cu(+):CdSe, Cu(+):InP, and CuInS2 Nanocrystals: Charge-Transfer Configurations and Self-Trapped Excitons.

Journal of the American Chemical Society

Knowles KE, Nelson HD, Kilburn TB, Gamelin DR.
PMID: 26389577
J Am Chem Soc. 2015 Oct 14;137(40):13138-47. doi: 10.1021/jacs.5b08547. Epub 2015 Oct 05.

The electronic and magnetic properties of the luminescent excited states of colloidal Cu(+):CdSe, Cu(+):InP, and CuInS2 nanocrystals were investigated using variable-temperature photoluminescence (PL) and magnetic circularly polarized luminescence (MCPL) spectroscopies. The nanocrystal electronic structures were also investigated by absorption...

Can melatonin prevent or improve metabolic side effects during antipsychotic treatments?.

Neuropsychiatric disease and treatment

Porfirio MC, Gomes de Almeida JP, Stornelli M, Giovinazzo S, Purper-Ouakil D, Masi G.
PMID: 28860773
Neuropsychiatr Dis Treat. 2017 Aug 10;13:2167-2174. doi: 10.2147/NDT.S127564. eCollection 2017.

In the last two decades, second-generation antipsychotics (SGAs) were more frequently used than typical antipsychotics for treating both psychotic and nonpsychotic psychiatric disorders in both children and adolescents, because of their lower risk of adverse neurological effects, that is,...

Evaluating the relationship of blood pressure, plasma angiotensin peptides and aldosterone with cognitive functions in patients with hypertension.

EXCLI journal

Sen S, Gürel N, Ufuktepe B, Özünal ZG, Büyüklü Ç, Üresin Y.
PMID: 28507470
EXCLI J. 2017 Mar 10;16:245-255. doi: 10.17179/excli2016-725. eCollection 2017.

Renin Angiotensin Aldosterone System (RAAS) plays an important role in the development of hypertension. On the other hand, hypertension is a well-known and independent risk factor for cognitive impairment. The aim of the present study was to evaluate the...

Microdomain-specific localization of functional ion channels in cardiomyocytes: an emerging concept of local regulation and remodelling.

Biophysical reviews

Balycheva M, Faggian G, Glukhov AV, Gorelik J.
PMID: 28509981
Biophys Rev. 2015 Mar;7(1):43-62. doi: 10.1007/s12551-014-0159-x. Epub 2015 Jan 15.

Cardiac excitation involves the generation of action potential by individual cells and the subsequent conduction of the action potential from cell to cell through intercellular gap junctions. Excitation of the cellular membrane results in opening of the voltage-gated L-type...

Mid-Gap States and Normal vs Inverted Bonding in Luminescent Cu.

Journal of the American Chemical Society

Nelson HD, Hinterding SOM, Fainblat R, Creutz SE, Li X, Gamelin DR.
PMID: 28421742
J Am Chem Soc. 2017 May 10;139(18):6411-6421. doi: 10.1021/jacs.7b01924. Epub 2017 May 02.

Mid-gap luminescence in copper (Cu

Relation of Osteoprotegerin, Visfatin and Ghrelin to Metabolic Syndrome in Type 2 Diabetic Patients.

International journal of health sciences

Ahmed MB, Ismail MI, Meki AR.
PMID: 26309431
Int J Health Sci (Qassim). 2015 Apr;9(2):127-39.

BACKGROUND: It is now realized that insulin resistance plays a principal role in initiating the pathologic manifestations of the metabolic syndrome (MetS).OBJECTIVES: The aim of this study was to assess the possible role of osteoprotegerin, visfatin and ghrelin in...

Self-medication with sucrose.

Current opinion in behavioral sciences

Ulrich-Lai YM.
PMID: 26977424
Curr Opin Behav Sci. 2016 Jun;9:78-83. doi: 10.1016/j.cobeha.2016.02.015.

For many individuals, stress promotes the consumption of sweet, high-sugar foods relative to healthier alternatives. Daily life stressors stimulate the overeating of highly-palatable foods through multiple mechanisms, including altered glucocorticoid, relaxin-3, ghrelin and serotonin signaling in brain. In turn,...

Visfatin and ghrelin: can they be forthcoming biomarkers or new drug targets for asthma?.

International journal of clinical and experimental medicine

Toru Ü, Ayada C, Genç O, Şahin S, Arık Ö, Acat M, Bulut İ, Çetinkaya E.
PMID: 26131235
Int J Clin Exp Med. 2015 Apr 15;8(4):6257-61. eCollection 2015.

BACKGROUND & AIM: Asthma represents chronic inflammation of the airways and is associated with bronchial hyperresponsiveness and reversible airway obstruction. A novel adipokine visfatin and an appetite-modulating hormone ghrelin play a role in several diseases related with inflammation. Although...

Ghrelin and leptin modulate the feeding behaviour of the hawksbill turtle Eretmochelys imbricata during nesting season.

Conservation physiology

Goldberg DW, Leitão SA, Godfrey MH, Lopez GG, Santos AJ, Neves FA, de Souza ÉP, Moura AS, Bastos Jda C, Bastos VL.
PMID: 27293600
Conserv Physiol. 2013 Jul 02;1(1):cot016. doi: 10.1093/conphys/cot016. eCollection 2013.

Female sea turtles have rarely been observed foraging during the nesting season. This suggests that prior to their migration to nesting beaches the females must store sufficient energy and nutrients at their foraging grounds and must be physiologically capable...

Showing 1 to 12 of 1887 entries