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Showing 1 to 12 of 231 entries
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Journal of periodontology

Escalante MG, Leblebicioglu B, Walters JD, Eubank TD.
PMID: 26962888
J Periodontol. 2016 Feb;87(2):101-2. doi: 10.1902/jop.2016.150560.

No abstract available.

A master dynamic flow diagram for the shear thickening transition in micellar solutions.

Soft matter

Bautista F, Tepale N, Fernández VV, Landázuri G, Hernández E, Macías ER, Soltero JF, Escalante JI, Manero O, Puig JE.
PMID: 26448618
Soft Matter. 2016 Jan 07;12(1):165-70. doi: 10.1039/c5sm01625h.

The shear thickening behavior of dilute micellar solutions of hexadecyltrimethylammonium-type surfactants with different counterions (tosylate, 3- and 4-fluorobenzoate, vinylbenzoate and salicylate) and of n-alkyltetradecylammonium bromide (CnTAB), with n = 14, 16 and 18, is examined here. These solutions undergo...

Spatial heterogeneity of physicochemical properties explains differences in microbial composition in arid soils from Cuatro Cienegas, Mexico.

PeerJ

Pajares S, Escalante AE, Noguez AM, García-Oliva F, Martínez-Piedragil C, Cram SS, Eguiarte LE, Souza V.
PMID: 27652001
PeerJ. 2016 Sep 08;4:e2459. doi: 10.7717/peerj.2459. eCollection 2016.

Arid ecosystems are characterized by high spatial heterogeneity, and the variation among vegetation patches is a clear example. Soil biotic and abiotic factors associated with these patches have also been well documented as highly heterogeneous in space. Given the...

Shikimic Acid Production in Escherichia coli: From Classical Metabolic Engineering Strategies to Omics Applied to Improve Its Production.

Frontiers in bioengineering and biotechnology

Martínez JA, Bolívar F, Escalante A.
PMID: 26442259
Front Bioeng Biotechnol. 2015 Sep 23;3:145. doi: 10.3389/fbioe.2015.00145. eCollection 2015.

Shikimic acid (SA) is an intermediate of the SA pathway that is present in bacteria and plants. SA has gained great interest because it is a precursor in the synthesis of the drug oseltamivir phosphate (OSF), an efficient inhibitor...

Pulque, a Traditional Mexican Alcoholic Fermented Beverage: Historical, Microbiological, and Technical Aspects.

Frontiers in microbiology

Escalante A, López Soto DR, Velázquez Gutiérrez JE, Giles-Gómez M, Bolívar F, López-Munguía A.
PMID: 27446061
Front Microbiol. 2016 Jun 30;7:1026. doi: 10.3389/fmicb.2016.01026. eCollection 2016.

Pulque is a traditional Mexican alcoholic beverage produced from the fermentation of the fresh sap known as aguamiel (mead) extracted from several species of Agave (maguey) plants that grow in the Central Mexico plateau. Currently, pulque is produced, sold...

Incidence of Emergency Visits Among Oncology Patients Receiving Outpatient Chemotherapy: Implications for Care in a Capitated Market.

Cancer control : journal of the Moffitt Cancer Center

Martin CG, Kennedy KF, Elting LS, Manzullo E, Escalante CP, Rubenstein EB.
PMID: 10764502
Cancer Control. 1996 Oct;3(5):435-441. doi: 10.1177/107327489600300505.

No abstract available.

Formation of liquid menisci in flexible nanochannels.

Journal of colloid and interface science

van Honschoten JW, Escalante M, Tas NR, Elwenspoek M.
PMID: 18947834
J Colloid Interface Sci. 2009 Jan 01;329(1):133-9. doi: 10.1016/j.jcis.2008.09.082. Epub 2008 Oct 07.

In this paper we analyze the characteristic shape of the liquid meniscus at the fluid air interface in nanochannels of less than 80 nm height capped by a flexible membrane. Because of the induced negative pressure difference between the...

Electron localization function as information measure.

The journal of physical chemistry. A

Nalewajski RF, Köster AM, Escalante S.
PMID: 16838922
J Phys Chem A. 2005 Nov 10;109(44):10038-43. doi: 10.1021/jp053184i.

The conditional two-electron probability function, which defines the electron localization function (ELF) of Becke and Edgecombe in the Kohn-Sham theory, is interpreted as the nonadditive (interorbital) Fisher information contained in the electron distribution. The probability normalization considerations suggest a...

Metabolic regulation analysis of an ethanologenic Escherichia coli strain based on RT-PCR and enzymatic activities.

Biotechnology for biofuels

Orencio-Trejo M, Flores N, Escalante A, Hernández-Chávez G, Bolívar F, Gosset G, Martinez A.
PMID: 18471274
Biotechnol Biofuels. 2008 May 01;1(1):8. doi: 10.1186/1754-6834-1-8.

BACKGROUND: A metabolic regulation study was performed, based upon measurements of enzymatic activities, fermentation performance, and RT-PCR analysis of pathways related to central carbon metabolism, in an ethanologenic Escherichia coli strain (CCE14) derived from lineage C. In comparison with...

Coutilization of glucose and glycerol enhances the production of aromatic compounds in an Escherichia coli strain lacking the phosphoenolpyruvate: carbohydrate phosphotransferase system.

Microbial cell factories

Martínez K, de Anda R, Hernández G, Escalante A, Gosset G, Ramírez OT, Bolívar FG.
PMID: 18211716
Microb Cell Fact. 2008 Jan 22;7:1. doi: 10.1186/1475-2859-7-1.

BACKGROUND: Escherichia coli strains lacking the phosphoenolpyruvate: carbohydrate phosphotransferase system (PTS) are capable of coutilizing glucose and other carbon sources due to the absence of catabolite repression by glucose. In these strains, the lack of this important regulatory and...

Brønsted Acid-promoted intramolecular carbocyclization of alkynals leading to cyclic enones.

Organic letters

González-Rodríguez C, Escalante L, Varela JA, Castedo L, Saá C.
PMID: 19245263
Org Lett. 2009 Apr 02;11(7):1531-3. doi: 10.1021/ol900142r.

TFA-promoted exo carbocyclizations of nonterminal 7-alkynals gave good to excellent yields of seven-membered cycloalkenones, a medium-sized functionalized ring present in natural products with relevant pharmacological properties. Nonterminal 5- and 6-alkynals also gave very good yields of the corresponding exo...

[Hemodynamic and metabolic evaluation of dexmedetomidine and remifentanil continuous infusion in videolaparoscopic cholecystectomy: comparative study].

Revista brasileira de anestesiologia

Chaves TP, Gomes JM, Pereira FE, Cavalcante SL, Leitão IM, Monte HS, Escalante RD.
PMID: 19475294
Rev Bras Anestesiol. 2003 Aug;53(4):419-30. doi: 10.1590/s0034-70942003000400001.

BACKGROUND AND OBJECTIVES: Dexmedetomidine has been used for sedation and as coadjuvant drug in general anesthesia. This study aimed at evaluating cardiovascular and sympathetic-adrenal responses to tracheal intubation and pneumoperitoneum inflation with dexmedetomidine, as compared to remifentanil during anesthesia...

Showing 1 to 12 of 231 entries