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Showing 25 to 36 of 91 entries
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Correlation between api 50 ch and multiplex polymerase chain reaction for the identification of vaginal lactobacilli in isolates.

Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]

Brolazo EM, Leite DS, Tiba MR, Villarroel M, Marconi C, Simoes JA.
PMID: 24031625
Braz J Microbiol. 2011 Jan;42(1):225-32. doi: 10.1590/S1517-83822011000100028.

UNLABELLED: Identification of Lactobacillus sp. strains by phenotypic methods may lead to doubtful results possibly interfering in the reliability of the epidemiological and probiotics studies. Therefore this study aimed to determine the best methodology for the identification of the...

Impact of T-ACASI on Survey Measurements of Subjective Phenomena.

Public opinion quarterly

Harmon T, Turner CF, Rogers SM, Eggleston E, Roman AM, Villarroel MA, Chromy JR, Ganapathi L, Li S.
PMID: 22476560
Public Opin Q. 2009;73(2):255-280. doi: 10.1093/poq/nfp020. Epub 2009 May 28.

Numerous studies have shown that audio-computer-assisted self-interviewing (audio-CASI) and telephone audio-CASI (T-ACASI) technologies yield increased reporting of sensitive and stigmatized objective phenomena such as sexual and drug use behaviors. Little attention has been given, however, to the impact of...

Impact of T-ACASI on Survey Measurements of Subjective Phenomena.

Public opinion quarterly

Harmon T, Turner CF, Rogers SM, Eggleston E, Roman AM, Villarroel MA, Chromy JR, Ganapathi L, Li S.
PMID: 22476560
Public Opin Q. 2009;73(2):255-280. doi: 10.1093/poq/nfp020. Epub 2009 May 28.

Numerous studies have shown that audio-computer-assisted self-interviewing (audio-CASI) and telephone audio-CASI (T-ACASI) technologies yield increased reporting of sensitive and stigmatized objective phenomena such as sexual and drug use behaviors. Little attention has been given, however, to the impact of...

The effects of slaughter weight, breed type and ageing time on beef meat quality using two different texture devices.

Meat science

Sañudo C, Macie ES, Olleta JL, Villarroel M, Panea B, Albertí P.
PMID: 22061026
Meat Sci. 2004 Apr;66(4):925-32. doi: 10.1016/j.meatsci.2003.08.005.

Physical characteristics of meat texture were measured on the M. longissimus dorsi of 103 entire yearling bulls in terms of the effect of slaughter weight (300 or 550 kg), breed type (double muscle, fast growth, dual purpose and unimproved)...

Effect of transport time on sensorial aspects of beef meat quality.

Meat science

Villarroel M, María GA, Sañudo C, Olleta JL, Gebresenbet G.
PMID: 22062388
Meat Sci. 2003 Mar;63(3):353-7. doi: 10.1016/s0309-1740(02)00093-1.

Forty-eight slaughter bulls were transported by road in groups of eight for approximately 30 min, 3 h and 6 h in two replicates. After slaughter and an ageing time of 7 days, steaks from the longissimus dorsi thoracis were...

Fiber in-line polarization rotator and mode interchanger.

Applied optics

Marrone MJ, Villarruel CA.
PMID: 20490042
Appl Opt. 1987 Aug 15;26(16):3194-5. doi: 10.1364/AO.26.003194.

No abstract available.

Birefringence correction for single-mode fiber couplers.

Optics letters

Villarruel CA, Abebe M, Burns WK.
PMID: 19714113
Opt Lett. 1982 Dec 01;7(12):626-8. doi: 10.1364/ol.7.000626.

We apply a two-port, lumped-element birefringence model to single-mode fiber couplers. By application of twist and compression to output leads, the effects of circular and linear birefringence can be essentially eliminated. Resulting output polarization states are linear and unrotated...

Effect of the pre-slaughter logistic chain on meat quality of lambs.

Meat science

Miranda-de la Lama GC, Villarroel M, Olleta JL, Alierta S, Sañudo C, Maria GA.
PMID: 20416651
Meat Sci. 2009 Dec;83(4):604-9. doi: 10.1016/j.meatsci.2009.07.009. Epub 2009 Jul 18.

A total of 144 lambs were sampled in a 3×2×2 factorial design, testing three residence (stay) times at a pre-slaughter classification centre (0, 7, and 28days) and two seasons (summer and winter), with two replicates in each season. Meat...

The Council for the Advancement of Nursing Science, Idea Festival Advisory Committee: good ideas that need to go further.

Nursing outlook

Villarruel AM, Fairman JA.
PMID: 26187082
Nurs Outlook. 2015 Jul-Aug;63(4):436-8. doi: 10.1016/j.outlook.2015.04.003. Epub 2015 Apr 10.

No abstract available.

Beneficial Effects of Spirulina Aqueous Extract on Vasodilator Function of Arteries from Hypertensive Rats.

International journal of vascular medicine

Villalpando DM, Verdasco-Martín CM, Plaza I, Gómez-Rivas J, R de Bethencourt F, Villarroel M, García JL, Otero C, Ferrer M.
PMID: 33457015
Int J Vasc Med. 2020 Dec 08;2020:6657077. doi: 10.1155/2020/6657077. eCollection 2020.

Hypertension is a multifactorial disorder considered one of the major causes of premature death worldwide. This pathology is associated with vascular functional/structural alterations in which nitric oxide (NO) and oxygen reactive species participate. On the other hand, the use...

In silico analyses of the tumor microenvironment highlight tumoral inflammation, a Th2 cytokine shift and a mesenchymal stem cell-like phenotype in advanced in basal cell carcinomas.

Journal of cell communication and signaling

Lefrançois P, Xie P, Gunn S, Gantchev J, Villarreal AM, Sasseville D, Litvinov IV.
PMID: 32198729
J Cell Commun Signal. 2020 Jun;14(2):245-254. doi: 10.1007/s12079-020-00563-6. Epub 2020 Mar 21.

Basal Cell Carcinoma (BCC) represents the most common form of all cancers. BCC is characteristically surrounded by a fibromyxoid stroma. Previous studies have suggested a shift towards a Th2 response, an increase in T regulatory lymphocytes and the presence...

A sense of community at school and the subjective well-being of Chilean students.

Journal of community psychology

Villarroel A, Alfaro J, Reyes F, Carrillo G, Ditzel L.
PMID: 34837711
J Community Psychol. 2021 Nov 27; doi: 10.1002/jcop.22759. Epub 2021 Nov 27.

Understand the degree to which a Sense of Community at School can predict the Life Satisfaction of Chilean students in the fifth and seventh grades. The classroom and school components will be presented separately. The research was designed as...

Showing 25 to 36 of 91 entries