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Showing 1 to 12 of 776 entries
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Contractility assessment in enzymatically isolated cardiomyocytes.

Biophysical reviews

Bazan C, Barba DT, Hawkins T, Nguyen H, Anderson S, Vazquez-Hidalgo E, Lemus R, Moore J, Mitchell J, Martinez J, Moore D, Larsen J, Paolini P.
PMID: 28510074
Biophys Rev. 2012 Sep;4(3):231-243. doi: 10.1007/s12551-012-0082-y. Epub 2012 Sep 01.

The use of enzymatically isolated cardiac myocytes is ubiquitous in modern cardiovascular research. Parallels established between cardiomyocyte shortening responses and those of intact tissue make the cardiomyocyte an invaluable experimental model of cardiac function. Much of our understanding regarding...

Inducing and quantifying forbidden reactivity with single-molecule polymer mechanochemistry.

Nature chemistry

Wang J, Kouznetsova TB, Niu Z, Ong MT, Klukovich HM, Rheingold AL, Martinez TJ, Craig SL.
PMID: 25803470
Nat Chem. 2015 Apr;7(4):323-7. doi: 10.1038/nchem.2185. Epub 2015 Feb 23.

Forbidden reactions, such as those that violate orbital symmetry effects as captured in the Woodward-Hoffmann rules, remain an ongoing challenge for experimental characterization, because when the competing allowed pathway is available the reactions are intrinsically difficult to trigger. Recent...

Reply: Not So New.

American journal of respiratory and critical care medicine

Martinez FJ.
PMID: 28294648
Am J Respir Crit Care Med. 2017 Mar 15;195(6):839-840. doi: 10.1164/rccm.201612-2501LE.

No abstract available.

How resident microbes modulate ecologically-important traits of insects.

Current opinion in insect science

Oliver KM, Martinez AJ.
PMID: 28043402
Curr Opin Insect Sci. 2014 Oct;4:1-7. doi: 10.1016/j.cois.2014.08.001. Epub 2014 Aug 12.

The microbiota inhabiting insects influence a wide range of ecologically-important traits. In addition to their better-known roles in nutrient provisioning and degrading plant polymers, there is emerging evidence that microorganisms also aid herbivores in countering plant defenses. The latter...

Unilateral giant renal angiomyolipoma and pulmonary lymphangioleiomyomatosis.

Autopsy & case reports

de Campos FPF, Ferreira CR, Simões AB, de Alcântara PSM, Martines BM, da Silva AF, Azzi-Nogueira D, de Britto LRG, Dufner-Almeida LG, Haddad LA.
PMID: 28584808
Autops Case Rep. 2013 Dec 31;3(4):53-62. doi: 10.4322/acr.2013.040. eCollection 2013.

Angiomyolipomas (AMLs) are mesenchymal neoplasms, named so because of the complex tissue composition represented by variable proportions of mature adipose tissue, smooth muscle cells, and dysmorphic blood vessels. Although AMLs may rise in different sites of the body, they...

Biological approaches to artificial photosynthesis, fundamental processes and theoretical approaches: general discussion.

Faraday discussions

Artero V, Hammarström L, Fan F, Whang DR, Martinez J, Harriman A, Noguchi T, Karlsson J, Summers P, Itoh S, Cogdell R, Kibler A, Ehrmaier J, Tamiaki H, Fujita E, Shima S, Yoshino S, Inoue H, Wasielewski M, Corry T, Gust D, Cassiola F, Ishida H, Takagi K, Kang SO, Li C, Sun L, Park H, Hashimoto H, Amao Y, Son EJ, Kamiya N, Shen JR, Yamaguchi K.
PMID: 28534894
Faraday Discuss. 2017 Jun 02;198:147-168. doi: 10.1039/c7fd90016c.

No abstract available.

Intermolecular insertion reactions of azides into 9-borafluorenes to generate 9,10-B,N-phenanthrenes.

Chemical communications (Cambridge, England)

Yruegas S, Martinez JJ, Martin CD.
PMID: 29547215
Chem Commun (Camb). 2018 Jun 19;54(50):6808-6811. doi: 10.1039/C8CC01529E.

The reactions of 9-borafluorenes with organic azides result in either the insertion of the α-nitrogen and elimination of N2 or the insertion of the γ-nitrogen to generate the corresponding phenanthrene analogues with boron and nitrogen in the 9- and...

Band Edge Dynamics and Multiexciton Generation in Narrow Band Gap HgTe Nanocrystals.

ACS applied materials & interfaces

Livache C, Goubet N, Martinez B, Jagtap A, Qu J, Ithurria S, Silly MG, Dubertret B, Lhuillier E.
PMID: 29578678
ACS Appl Mater Interfaces. 2018 Apr 11;10(14):11880-11887. doi: 10.1021/acsami.8b00153. Epub 2018 Apr 02.

Mercury chalcogenide nanocrystals and especially HgTe appear as an interesting platform for the design of low cost mid-infrared (mid-IR) detectors. Nevertheless, their electronic structure and transport properties remain poorly understood, and some critical aspects such as the carrier relaxation...

Multiplexed and Switchable Release of Distinct Fluids from Microneedle Platforms via Conducting Polymer Nanoactuators for Potential Drug Delivery.

Sensors and actuators. B, Chemical

Valdés-Ramírez G, Windmiller JR, Claussen JC, Martinez AG, Kuralay F, Zhou M, Zhou N, Polsky R, Miller PR, Narayan R, Wang J.
PMID: 24174709
Sens Actuators B Chem. 2012 Jan 03;161(1). doi: 10.1016/j.snb.2011.11.085.

We report on the development of a microneedle-based multiplexed drug delivery actuator that enables the controlled delivery of multiple therapeutic agents. Two individually-addressable channels on a single microneedle array, each paired with its own reservoir and conducting polymer nanoactuator,...

Factors Associated with Recent HIV Testing among Heterosexuals at High Risk for HIV Infection in New York City.

Frontiers in public health

Gwadz M, Cleland CM, Kutnick A, Leonard NR, Ritchie AS, Lynch L, Banfield A, McCright-Gill T, Del Olmo M, Martinez B.
PMID: 27200330
Front Public Health. 2016 Apr 27;4:76. doi: 10.3389/fpubh.2016.00076. eCollection 2016.

BACKGROUND: The Centers for Disease Control and Prevention recommends persons at high risk for HIV infection in the United States receive annual HIV testing to foster early HIV diagnosis and timely linkage to health care. Heterosexuals make up a...

[Influence of different body positions in vital capacity in patients on postoperative upper abdominal].

Revista brasileira de anestesiologia

Martinez BP, Silva JR, Silva VS, Neto MG, Forgiarini Júnior LA.
PMID: 25990497
Rev Bras Anestesiol. 2015 May-Jun;65(3):217-21. doi: 10.1016/j.bjan.2014.06.001. Epub 2014 Sep 28.

RATIONALE: The changes in body position can cause changes in lung function, it is necessary to understand them, especially in the postoperative upper abdominal surgery, since these patients are susceptible to postoperative pulmonary complications.OBJECTIVE: To assess the vital capacity...

Inflammatory leukocyte phenotypes correlate with disease progression in idiopathic pulmonary fibrosis.

Frontiers of medicine

Moore BB, Fry C, Zhou Y, Murray S, Han MK, Martinez FJ, Flaherty KR.
PMID: 25580363
Front Med. 2014 Dec 22;1(56). doi: 10.3389/fmed.2014.00056.

Idiopathic pulmonary fibrosis (IPF) is characterized by progressive deposition of extracellular matrix, worsening dyspnea, and eventual mortality. Pathogenesis of IPF is poorly understood and the role inflammation and activated leukocytes play in the disease process is controversial. Previous studies...

Showing 1 to 12 of 776 entries