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Showing 1 to 12 of 340 entries
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No obvious genetic erosion, but evident relict status at the westernmost range edge of the Pontic-Pannonian steppe plant .

Ecology and evolution

Plenk K, Bardy K, Höhn M, Thiv M, Kropf M.
PMID: 28861254
Ecol Evol. 2017 Jul 14;7(16):6527-6539. doi: 10.1002/ece3.2990. eCollection 2017 Aug.

We investigate patterns of genetic variation along an east-west transect of Central European populations of

As(III) S-adenosylmethionine methyltransferases and other arsenic binding proteins.

Geomicrobiology journal

Ajees AA, Rosen BP.
PMID: 26366023
Geomicrobiol J. 2015;32(7):570-576. doi: 10.1080/01490451.2014.908983.

Efflux is by far the most common means of arsenic detoxification is by methylation catalyzed by a family of As(III) S-adenosylmethionine (SAM) methyltransferases (MTs) enzymes designated ArsM in microbes or AS3MT in higher eukaryotes. The protein sequence of more...

Earth Abides Arsenic Biotransformations.

Annual review of earth and planetary sciences

Zhu YG, Yoshinaga M, Zhao FJ, Rosen BP.
PMID: 26778863
Annu Rev Earth Planet Sci. 2014 May 01;42:443-467. doi: 10.1146/annurev-earth-060313-054942. Epub 2014 Mar 03.

Arsenic is the most prevalent environmental toxic element and causes health problems throughout the world. The toxicity, mobility, and fate of arsenic in the environment are largely determined by its speciation, and arsenic speciation changes are driven, at least...

Degree of concordance between single balloon enteroscopy and capsule endoscopy for obscure gastrointestinal bleeding after an initial positive capsule endoscopy finding.

Therapeutic advances in gastroenterology

Shiani A, Nieves J, Lipka S, Patel B, Kumar A, Brady P.
PMID: 26770263
Therap Adv Gastroenterol. 2016 Jan;9(1):13-8. doi: 10.1177/1756283X15610042.

INTRODUCTION: In patients with obscure gastrointestinal bleeding (OBGIB) capsule endoscopy (CE) is the initial diagnostic procedure of choice. Often patients undergo single balloon enteroscopy (SBE) with both diagnostic and therapeutic intention after CE. Although SBE offers a therapeutic benefit,...

Retraction for Lee et al., "The BCL11A Transcription Factor Directly Activates RAG Gene Expression and V(D)J Recombination".

Molecular and cellular biology

Lee BS, Dekker JD, Lee BK, Iyer VR, Sleckman BP, Shaffer AL, Ippolito GC, Tucker PW.
PMID: 29030471
Mol Cell Biol. 2017 Oct 13;37(21). doi: 10.1128/MCB.00358-17. Print 2017 Nov 01.

No abstract available.

Draft Genome Sequence of Burkholderia sp. MR1, a Methylarsenate-Reducing Bacterial Isolate from Florida Golf Course Soil.

Genome announcements

Pawitwar SS, Utturkar SM, Brown SD, Yoshinaga M, Rosen BP.
PMID: 26044439
Genome Announc. 2015 Jun 04;3(3). doi: 10.1128/genomeA.00608-15.

To elucidate the environmental organoarsenical biocycle, we isolated a soil organism, Burkholderia sp. MR1, which reduces relatively nontoxic pentavalent methylarsenate to the more toxic trivalent methylarsenite, with the goal of identifying the gene for the reductase. Here, we report...

Home monitoring of blood pressure.

Australian prescriber

McGrath BP.
PMID: 26648605
Aust Prescr. 2015 Feb;38(1):16-9. doi: 10.18773/austprescr.2015.005. Epub 2015 Feb 02.

Home blood pressure monitoring is the self-measurement of blood pressure by patients. In the diagnosis and management of high blood pressure it is complementary to 24-hour ambulatory blood pressure monitoring and clinic blood pressure measurements. Home monitoring can also...

A single-center United States experience with bleeding Dieulafoy lesions of the small bowel: diagnosis and treatment with single-balloon enteroscopy.

Endoscopy international open

Lipka S, Rabbanifard R, Kumar A, Brady P.
PMID: 26356602
Endosc Int Open. 2015 Aug;3(4):E339-45. doi: 10.1055/s-0034-1391901. Epub 2015 Jun 24.

INTRODUCTION: A Dieulafoy lesion (DL) of the small bowel can cause severe gastrointestinal bleeding, and presents a difficult clinical setting for endoscopists. Limited data exists on the therapeutic yield of treating DLs of the small bowel using single-balloon enteroscopy...

Valence and Conduction Band Densities of States of Metal Halide Perovskites: A Combined Experimental-Theoretical Study.

The journal of physical chemistry letters

Endres J, Egger DA, Kulbak M, Kerner RA, Zhao L, Silver SH, Hodes G, Rand BP, Cahen D, Kronik L, Kahn A.
PMID: 27364125
J Phys Chem Lett. 2016 Jul 21;7(14):2722-9. doi: 10.1021/acs.jpclett.6b00946. Epub 2016 Jul 06.

We report valence and conduction band densities of states measured via ultraviolet and inverse photoemission spectroscopies on three metal halide perovskites, specifically methylammonium lead iodide and bromide and cesium lead bromide (MAPbI3, MAPbBr3, CsPbBr3), grown at two different institutions...

Giant Cell Myocarditis: Not Always a Presentation of Cardiogenic Shock.

Case reports in cardiology

Tompkins R, Cole WJ, Rosenzweig BP, Axel L, Bangalore S, Lala A.
PMID: 26257963
Case Rep Cardiol. 2015;2015:173826. doi: 10.1155/2015/173826. Epub 2015 Jul 16.

Giant cell myocarditis is a rare and often fatal disease. The most obvious presentation often described in the literature is one of rapid hemodynamic deterioration due to cardiogenic shock necessitating urgent consideration of mechanical circulatory support and heart transplantation....

Diode-Pumped Organo-Lead Halide Perovskite Lasing in a Metal-Clad Distributed Feedback Resonator.

Nano letters

Jia Y, Kerner RA, Grede AJ, Brigeman AN, Rand BP, Giebink NC.
PMID: 27331618
Nano Lett. 2016 Jul 13;16(7):4624-9. doi: 10.1021/acs.nanolett.6b01946. Epub 2016 Jun 24.

Organic-inorganic lead halide perovskite semiconductors have recently reignited the prospect of a tunable, solution-processed diode laser, which has the potential to impact a wide range of optoelectronic applications. Here, we demonstrate a metal-clad, second-order distributed feedback methylammonium lead iodide...

Corn phosphoglycolate phosphatase: purification and properties.

Planta

Hardy P, Baldy P.
PMID: 24232028
Planta. 1986 Jun;168(2):245-52. doi: 10.1007/BF00402970.

Phosphoglycolate phosphatase (EC 3.1.3.18), isolated from maize leaf bundle sheath, was purified 200-fold to a specific activity of about 99 μmol mg(-1) protein · min(-1). The purification procedure included Sephadex G-75 filtration, and diethylaminoethyl-cellulose and Phospho-Ultrogel A6R chromatography. This...

Showing 1 to 12 of 340 entries