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Showing 1 to 12 of 111 entries
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Climate change: The need to consider human forcings besides greenhouse gases

Geoscience Opportunities for Leadership in Diversity AND Program Evaluation

Brasseur G, Pielke R.
GSID: nei7wNlCpV0J
R Pielke Sr, K Beven, G Brasseur… - Eos, Transactions …, 2009 - Wiley Online Library

Humans are recognized as having a major role in influencing environmental variability and change, including their influence on the climate system. To advance scientists' understanding of the role of humans within the climate system, there remains a need to...

A highly sensitive novel immunoassay specifically detects low levels of soluble Aβ oligomers in human cerebrospinal fluid.

Alzheimer's research & therapy

Yang T, O'Malley TT, Kanmert D, Jerecic J, Zieske LR, Zetterberg H, Hyman BT, Walsh DM, Selkoe DJ.
PMID: 25802556
Alzheimers Res Ther. 2015 Mar 22;7(1):14. doi: 10.1186/s13195-015-0100-y. eCollection 2015.

INTRODUCTION: Amyloid β-protein oligomers play a key role in Alzheimer's disease (AD), but well-validated assays that routinely detect them in cerebrospinal fluid (CSF) are just emerging. We sought to confirm and extend a recent study using the Singulex Erenna...

Computational and synthetic studies towards improving rescinnamine as an inducer of MSH2-dependent apoptosis in cancer treatment.

Molecular cancer biology

AbdelHafez EM, Diamanduros A, Negureanu L, Luy Y, Bean JH, Zielke K, Crowe B, Vasilyeva A, Clodfelter JE, Aly OM, Abuo-Rahma GE, Scarpinato KD, Salsbury FR, King SB.
PMID: 25485184
Mol Cancer Biol. 2013;1(1).

We, and others, have previously shown that mismatch repair proteins, in addition to their repair function, contribute to cell death initiation. In response to some drugs, this cell death activity is independent of the repair function of the proteins....

Evaluation of Gastrointestinal Leakage in Multiple Enteric Inflammation Models in Chickens.

Frontiers in veterinary science

Kuttappan VA, Vicuña EA, Latorre JD, Wolfenden AD, Téllez GI, Hargis BM, Bielke LR.
PMID: 26697435
Front Vet Sci. 2015 Dec 14;2:66. doi: 10.3389/fvets.2015.00066. eCollection 2015.

Enteric inflammation models can help researchers' study methods to improve health and performance and evaluate various growth promoters and dietary formulations targeted to improve performance in poultry. Oral administration of fluorescein isothiocyanate-dextran (FITC-d; 3-5 kDa) and its pericellular mucosal...

The Fisher-Pitman permutation test: an attractive alternative to the F test.

Psychological reports

Berry KJ, Mielke PW, Mielke HW.
PMID: 12061589
Psychol Rep. 2002 Apr;90(2):495-502. doi: 10.2466/pr0.2002.90.2.495.

The Fisher-Pitman permutation test is shown to possess significant advantages over conventional alternatives when analyzing differences among independent samples with unequal variances.

[Perras' technique in inguinal hernia surgery].

Der Chirurg; Zeitschrift fur alle Gebiete der operativen Medizen

ZIELKE H.
PMID: 14879479
Chirurg. 1951 Sep;22(9):414.

No abstract available.

Physiologically based toxicokinetic modelling as a tool to support risk assessment: three case studies.

Journal of toxicology

Mielke H, Gundert-Remy U.
PMID: 22649449
J Toxicol. 2012;2012:359471. doi: 10.1155/2012/359471. Epub 2012 May 09.

In this contribution we present three case studies of physiologically based toxicokinetic (PBTK) modelling in regulatory risk assessment. (1) Age-dependent lower enzyme expression in the newborn leads to bisphenol A (BPA) blood levels which are near the levels of...

Correlation of π-conjugated oligomer structure with film morphology and organic solar cell performance.

Journal of the American Chemical Society

Fitzner R, Mena-Osteritz E, Mishra A, Schulz G, Reinold E, Weil M, Körner C, Ziehlke H, Elschner C, Leo K, Riede M, Pfeiffer M, Uhrich C, Bäuerle P.
PMID: 22694124
J Am Chem Soc. 2012 Jul 11;134(27):11064-7. doi: 10.1021/ja302320c. Epub 2012 Jun 26.

The novel methyl-substituted dicyanovinyl-capped quinquethiophenes 1-3 led to highly efficient organic solar cells with power conversion efficiencies of 4.8-6.9%. X-ray analysis of single crystals and evaporated neat and blend films gave insights into the packing and morphological behavior of...

Exposure of Infants to Isoniazid via Breast Milk After Maternal Drug Intake of Recommended Doses Is Clinically Insignificant Irrespective of Metaboliser Status. A Physiologically-Based Pharmacokinetic (PBPK) Modelling Approach to Estimate Drug Exposure of Infants via Breast-Feeding.

Frontiers in pharmacology

Garessus EDG, Mielke H, Gundert-Remy U.
PMID: 30723406
Front Pharmacol. 2019 Jan 22;10:5. doi: 10.3389/fphar.2019.00005. eCollection 2019.

Isoniazid is a first-line anti-tuberculosis drug recommended for treatment of drug-susceptible

Transkingdom network reveals bacterial players associated with cervical cancer gene expression program.

PeerJ

Lam KC, Vyshenska D, Hu J, Rodrigues RR, Nilsen A, Zielke RA, Brown NS, Aarnes EK, Sikora AE, Shulzhenko N, Lyng H, Morgun A.
PMID: 30294508
PeerJ. 2018 Sep 19;6:e5590. doi: 10.7717/peerj.5590. eCollection 2018.

Cervical cancer is the fourth most common cancer in women worldwide with human papillomavirus (HPV) being the main cause the disease. Chromosomal amplifications have been identified as a source of upregulation for cervical cancer driver genes but cannot fully...

Ammonium Ylide Mediated Cyclization Reactions.

Asian journal of organic chemistry

Roiser L, Zielke K, Waser M.
PMID: 30210965
Asian J Org Chem. 2018 May;7(5):852-864. doi: 10.1002/ajoc.201800091. Epub 2018 Mar 25.

The use of readily accessible ammonium ylides for (asymmetric) transformations, especially cyclization reactions, has received considerable attention over the past two decades. A variety of highly enantioselective protocols to facilitate annulation reactions have recently been introduced as an alternative...

Syntheses of Highly Functionalized Spirocyclohexenes by Formal [4+2] Annulation of Arylidene Azlactones with Allenoates.

Asian journal of organic chemistry

Eitzinger A, Zielke K, Widhalm M, Robiette R, Waser M.
PMID: 30175031
Asian J Org Chem. 2018 Aug;7(8):1620-1625. doi: 10.1002/ajoc.201800275. Epub 2018 May 04.

A straightforward phosphine-catalyzed formal [4+2] annulation between α-branched allenoates and arylidene azlactones has been developed to access highly functionalized spirocyclohexenes. This cyclization favors the γ-addition of the phosphine-activated allenoates over a β'-addition pathway. Detailed computational studies support the proposed...

Showing 1 to 12 of 111 entries