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Showing 1 to 12 of 14873 entries
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Suppressed hepcidin expression correlates with hypotransferrinemia in copper-deficient rat pups but not dams.

Genes & nutrition

Broderius M, Mostad E, Prohaska JR.
PMID: 22457245
Genes Nutr. 2012 Jul;7(3):405-14. doi: 10.1007/s12263-012-0293-7. Epub 2012 Mar 29.

Copper deficiency leads to anemia but the mechanism is unknown. Copper deficiency also leads to hypoferremia, which may limit erythropoiesis. The hypoferremia may be due to limited function of multicopper oxidases (MCO) hephaestin in enterocytes or GPI-ceruloplasmin in macrophages...

An absolute chronology for early Egypt using radiocarbon dating and Bayesian statistical modelling.

Proceedings. Mathematical, physical, and engineering sciences

Dee M, Wengrow D, Shortland A, Stevenson A, Brock F, Girdland Flink L, Bronk Ramsey C.
PMID: 24204188
Proc Math Phys Eng Sci. 2013 Nov 08;469(2159):20130395. doi: 10.1098/rspa.2013.0395.

The Egyptian state was formed prior to the existence of verifiable historical records. Conventional dates for its formation are based on the relative ordering of artefacts. This approach is no longer considered sufficient for cogent historical analysis. Here, we...

Experimental evidence of twin fast metastable H(2(2)S) atoms from dissociation of cold H2 induced by electrons.

Physical review letters

Robert J, Zappa F, de Carvalho CR, Jalbert G, Nascimento RF, Trimeche A, Dulieu O, Medina A, Carvalho C, Faria NV.
PMID: 24237516
Phys Rev Lett. 2013 Nov 01;111(18):183203. doi: 10.1103/PhysRevLett.111.183203. Epub 2013 Oct 30.

We report the direct detection of two metastable H(2^{2}S) atoms coming from the dissociation of a single cold H(2) molecule, in coincidence measurements. The molecular dissociation was induced by electron impact in order to avoid limitations by the selection...

The use of mixture model theory in CFD for the chemical reaction between CO2 and soda lime in closed circuit rebreather scrubbers.

SpringerPlus

Cunningham S, Burke A, Kelly G.
PMID: 25674408
Springerplus. 2013 Oct 30;2:578. doi: 10.1186/2193-1801-2-578. eCollection 2013.

A mixture model simulation is presented by modeling the axial scrubber in a Closed Circuit Rebreather (CCR). The mixture model is a good substitute for the full Eulerian multiphase model because the interphase laws are unknown in this case....

Not just Salk.

Science (New York, N.Y.)

Greider C, Hopkins N, Steitz J, Amon A, Asai D, Barres B, Bass B, Bassler B, Birgeneau R, Bjorkman P, Botchan M, Brugge J, Cech T, Colwell R, Craig N, deLange T, Eisen M, Gottesman S, Green R, Handelsman J, Kimble J, King MC, Lehmann R, Marder E, Mullins D, O'Shea E, Schmid S, Seydoux G, Spradling A, Storz G, Szostak J, Telesnitsky A, Tilghman S, Tjian R, Vale R, Wolberger C, Zakian V.
PMID: 28912235
Science. 2017 Sep 15;357(6356):1105-1106. doi: 10.1126/science.aao6221.

No abstract available.

The effect of pelvic organ prolapse type on sexual function, muscle strength, and pelvic floor symptoms in women: A retrospective study.

Turkish journal of obstetrics and gynecology

Özengin N, Çankaya H, Duygu E, Uysal MF, Bakar Y.
PMID: 28913148
Turk J Obstet Gynecol. 2017 Jun;14(2):121-127. doi: 10.4274/tjod.45722. Epub 2017 Jun 15.

OBJECTIVE: This retrospective research was planned to investigate the effect of pelvic organ prolapse (POP) type on sexual function, muscle strength, and pelvic floor symptoms in symptomatic women.MATERIALS AND METHODS: Data on POP type and stages as assessed using...

Odd-paired controls frequency doubling in .

eLife

Clark E, Akam M.
PMID: 27525481
Elife. 2016 Aug 15;5. doi: 10.7554/eLife.18215.

The

New treatment strategies for hepatitis C infection.

World journal of hepatology

Ermis F, Senocak Tasci E.
PMID: 26301052
World J Hepatol. 2015 Aug 18;7(17):2100-9. doi: 10.4254/wjh.v7.i17.2100.

Hepatitis C infection can lead to cirrhosis and hepatocellular carcinoma and it is an important cause of mortality and morbidity. Achieving a sustained virological response has been the major aim for decades. Interferon treatment was the primarily developed therapy...

Correction: Dosage compensation can buffer copy-number variation in wild yeast.

eLife

Hose J, Yong CM, Sardi M, Wang Z, Newton MA, Gasch AP.
PMID: 27006204
Elife. 2016 Mar 23;5. doi: 10.7554/eLife.15743.

No abstract available.

Aziridination of Cyclic Nitrones Targeting Constrained Iminosugars.

Organic letters

Tangara S, Aupic C, Kanazawa A, Poisson JF, Py S.
PMID: 28862453
Org Lett. 2017 Sep 15;19(18):4842-4845. doi: 10.1021/acs.orglett.7b02283. Epub 2017 Sep 01.

Rare C-7-substituted aziridinyl iminosugars can be synthesized through a short reaction sequence involving 1,3-cycloaddition of cyclic nitrones with alkynes and a Baldwin rearrangement of isoxazolines into bicyclic 2-acylaziridines. The method is efficient and completely diastereoselective, producing stable aziridinyl iminosugars...

Intracranial Pressure Monitoring Demonstrates that Cerebral Edema Is Not Correlated to Hyperammonemia in a Child with Ornithine Transcarbamylase Deficiency.

JIMD reports

Chantreuil J, Favrais G, Fakhri N, Tardieu M, Roullet-Renoleau N, Perez T, Travers N, Barantin L, Morel B, Saliba E, Labarthe F.
PMID: 26427994
JIMD Rep. 2016;27:55-62. doi: 10.1007/8904_2015_486. Epub 2015 Oct 02.

BACKGROUND: Ornithine transcarbamylase deficiency (OTCD) is an inborn error of urea cycle resulting in increased plasma levels of ammonia and glutamine and cerebral edema. However, the underlying mechanism of brain cytotoxicity remains controversial. Our objective is to present an...

Crystal structure and biochemical characterization of the recombinant ThBgl, a GH1 β-glucosidase overexpressed in Trichoderma harzianum under biomass degradation conditions.

Biotechnology for biofuels

Santos CA, Zanphorlin LM, Crucello A, Tonoli CCC, Ruller R, Horta MAC, Murakami MT, de Souza AP.
PMID: 27006690
Biotechnol Biofuels. 2016 Mar 22;9:71. doi: 10.1186/s13068-016-0487-0. eCollection 2016.

BACKGROUND: The conversion of biomass-derived sugars via enzymatic hydrolysis for biofuel production is a challenge. Therefore, the search for microorganisms and key enzymes that increase the efficiency of the saccharification of cellulosic substrates remains an important and high-priority area...

Showing 1 to 12 of 14873 entries