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Showing 1 to 12 of 295 entries
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Dispersal and spatial heterogeneity allow coexistence between enemies and protective mutualists.

Ecology and evolution

Poisot T, Bever JD, Thrall PH, Hochberg ME.
PMID: 25614798
Ecol Evol. 2014 Oct;4(19):3841-50. doi: 10.1002/ece3.1151.

Protective mutualisms, where a symbiont reduces the negative effects of another species on a shared host, represent a common type of species interaction in natural communities, yet it is still unclear what ecological conditions might favor their emergence. Studies...

Rapid and repeatable shifts in life-history timing of Rhagoletis pomonella (Diptera: Tephritidae) following colonization of novel host plants in the Pacific Northwestern United States.

Ecology and evolution

Mattsson M, Hood GR, Feder JL, Ruedas LA.
PMID: 26811757
Ecol Evol. 2015 Nov 26;5(24):5823-37. doi: 10.1002/ece3.1826. eCollection 2015 Dec.

Host shifts of phytophagous insect specialists to novel plants can result in divergent ecological adaptation, generating reproductive isolation and potentially new species. Rhagoletis pomonella fruit flies in eastern North America underwent a host shift ~160 ya from native downy...

Effect of Treatment Delay, Stroke Type, and Thrombolysis on the Effect of Glyceryl Trinitrate, a Nitric Oxide Donor, on Outcome after Acute Stroke: A Systematic Review and Meta-Analysis of Individual Patient from Randomised Trials.

Stroke research and treatment

Bath PM, Woodhouse L, Krishnan K, Anderson C, Berge E, Ford GA, Robinson TG, Saver JL, Sprigg N, Wardlaw JM, In Acute Stroke Collaboration Basc BP.
PMID: 27190674
Stroke Res Treat. 2016;2016:9706720. doi: 10.1155/2016/9706720. Epub 2016 Apr 17.

Background. Nitric oxide (NO) donors are a candidate treatment for acute stroke and two trials have suggested that they might improve outcome if administered within 4-6 hours of stroke onset. We assessed the safety and efficacy of NO donors...

Comparative Metagenomics of the Polymicrobial Black Band Disease of Corals.

Frontiers in microbiology

Meyer JL, Paul VJ, Raymundo LJ, Teplitski M.
PMID: 28458657
Front Microbiol. 2017 Apr 18;8:618. doi: 10.3389/fmicb.2017.00618. eCollection 2017.

Black Band Disease (BBD), the destructive microbial consortium dominated by the cyanobacterium

Effect of gamma-hydroxybutyrate on keratinocytes proliferation: A preliminary prospective controlled study in severe burn patients.

International journal of critical illness and injury science

Rousseau AF, Bargues L, Bever HL, Vest P, Cavalier E, Ledoux D, Piérard GE, Damas P.
PMID: 25024938
Int J Crit Illn Inj Sci. 2014 Apr;4(2):108-13. doi: 10.4103/2229-5151.134150.

BACKGROUND: Hypermetabolism and hyposomatotropism related to severe burns lead to impaired wound healing. Growth hormone (GH) boosts wound healing notably following stimulation of the production of insulin-like growth factor-1 (IGF1), a mitogen factor for keratinocytes. Gamma-hydroxybutyrate (GHB) stimulates endogenous...

Genetic variation and evolutionary trade-offs for sexual and asexual reproductive modes in Allium vineale (Liliaceae).

American journal of botany

Ronsheim ML, Bever JD.
PMID: 11118412
Am J Bot. 2000 Dec;87(12):1769-77.

Populations of Allium vineale commonly include individuals with very different allocation patterns to three modes of reproduction: sexual flowers, aerially produced asexual bulbils, and belowground asexual offsets. If selection is currently acting to maintain these different allocation patterns there...

Fish schools: an asset to corals.

Science (New York, N.Y.)

Meyer JL, Schultz ET, Helfman GS.
PMID: 17754550
Science. 1983 Jun 03;220(4601):1047-9. doi: 10.1126/science.220.4601.1047.

Schools of juvenile haemulid fish feed in sea grass beds at night. By day they rest over coral heads, where they excrete substantial quantities of ammonium and particulate nitrogen and phosphorus into the nutrient-poor waters. The percentages of these...

Investigation into the distribution and properties of histones and other basic proteins in bacteria.

The Biochemical journal

Leaver JL, Cruft HJ.
PMID: 16742442
Biochem J. 1966 Dec;101(3):665-73. doi: 10.1042/bj1010665.

1. Methods have been developed for the extraction and purification of bacterial basic proteins. These proteins were initially examined by a micro-method of starch-gel electrophoresis and were then characterized more fully. 2. Although it was found that most of...

Identification of block copolymers and determination of their purity by thin-layer chromatography.

Talanta

Gankina ES, Efimova II, Kever JJ, Belenkii BG.
PMID: 18964274
Talanta. 1987 Jan;34(1):167-74. doi: 10.1016/0039-9140(87)80021-8.

The application of adsorption, precipitation and extraction thin-layer chromatography to the identification of block copolymers, determination of their homogeneity (mixtures of homopolymers), and evaluation of their compositional homogeneity by one- and two-dimensional, multistage and gradient methods, is described. To...

Frequency and determinants of pneumonia and urinary tract infection during stroke hospitalization.

Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association

Ovbiagele B, Hills NK, Saver JL, Johnston SC.
PMID: 17904077
J Stroke Cerebrovasc Dis. 2006 Sep-Oct;15(5):209-13. doi: 10.1016/j.jstrokecerebrovasdis.2006.05.004.

BACKGROUND: Patients with acute stroke are at risk for pneumonia and urinary tract infection (UTI). Identifying patients with stroke at high risk for common infections could enhance timely treatment and improve clinical outcomes. We aimed to identify risk factors...

Hepatic dysfunction in the congenital rubella syndrome.

British medical journal

Monif GR, Asofsky R, Sever JL.
PMID: 20790945
Br Med J. 1966 Apr 30;1(5495):1086-8. doi: 10.1136/bmj.1.5495.1086.

No abstract available.

Synthesis and σ.

Medicinal chemistry

Fitzsimmons JM, Lever JR, Lever SZ.
PMID: 23565348
Med Chem (Los Angeles). 2011 Dec 25;1(102). doi: 10.4172/2161-0444.1000102.

Eight halogenated

Showing 1 to 12 of 295 entries