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Considerations for designing chemical screening strategies in plant biology.

Frontiers in plant science

Serrano M, Kombrink E, Meesters C.
PMID: 25904921
Front Plant Sci. 2015 Apr 08;6:131. doi: 10.3389/fpls.2015.00131. eCollection 2015.

Traditionally, biologists regularly used classical genetic approaches to characterize and dissect plant processes. However, this strategy is often impaired by redundancy, lethality or pleiotropy of gene functions, which prevent the isolation of viable mutants. The chemical genetic approach has...

Transient Induction of Phenylalanine Ammonia-Lyase and 4-Coumarate: CoA Ligase mRNAs in Potato Leaves Infected with Virulent or Avirulent Races of Phytophthora infestans.

Plant physiology

Fritzemeier KH, Cretin C, Kombrink E, Rohwer F, Taylor J, Scheel D, Hahlbrock K.
PMID: 16665678
Plant Physiol. 1987 Sep;85(1):34-41. doi: 10.1104/pp.85.1.34.

Infection of potato leaves with the fungal pathogen Phytophthora infestans (Pi) resulted in the rapid stimulation of phenylpropanoid metabolism. Increases in the activities of several mRNAs, including those encoding phenylalanine ammonia-lyase (PAL) and 4-coumarate:CoA ligase (4CL), were detectable within...

Transport of purine and pyrimidine bases and nucleosides from endosperm to cotyledons in germinating castor bean seedlings.

Plant physiology

Kombrink E, Beevers H.
PMID: 16663222
Plant Physiol. 1983 Oct;73(2):370-6. doi: 10.1104/pp.73.2.370.

During germination and early growth of castor bean (Ricinus communis), all cellular constituents of the endosperm are eventually transferred to the growing embryo. The present results bear on the transport of breakdown products of nucleic acids. The total content...

Responses of cultured parsley cells to elicitors from phytopathogenic fungi : timing and dose dependency of elicitor-induced reactions.

Plant physiology

Kombrink E, Hahlbrock K.
PMID: 16664778
Plant Physiol. 1986 May;81(1):216-21. doi: 10.1104/pp.81.1.216.

Cultured parsley cells (Petroselinum crispum) responded to treatment with heat-released soluble cell-wall fragments (elicitors) from several different phytopathogenic fungi by forming coumarin derivatives (phytoalexins). This response was preceded in all cases by large but transient increases in the activities...

Liquid analysis dielectric capillary barrier discharge.

Analytical and bioanalytical chemistry

Tombrink S, Müller S, Heming R, Michels A, Lampen P, Franzke J.
PMID: 20512563
Anal Bioanal Chem. 2010 Aug;397(7):2917-22. doi: 10.1007/s00216-010-3844-z. Epub 2010 May 30.

In this study a simple micro-tube-based system for analysis of metal-containing liquids is introduced and its analytical performance is evaluated. It is based on a miniaturised dielectric barrier discharge driven at atmospheric pressure. The emission lines of various elements...

In Critically Ill Patients, Serum Procalcitonin Is More Useful in Differentiating between Sepsis and SIRS than CRP, Il-6, or LBP.

Critical care research and practice

Meynaar IA, Droog W, Batstra M, Vreede R, Herbrink P.
PMID: 21687569
Crit Care Res Pract. 2011;2011:594645. doi: 10.1155/2011/594645. Epub 2011 May 15.

We studied the usefulness of serum procalcitonin (PCT), interleukin-6 (IL-6), lipopolysaccharide binding protein (LBP) levels and C-reactive protein (CRP) levels, in differentiating between systemic inflammatory response syndrome (SIRS) and sepsis in critically ill patients. Methods. In this single centre...

Members of the abscisic acid co-receptor PP2C protein family mediate salicylic acid-abscisic acid crosstalk.

Plant direct

Manohar M, Wang D, Manosalva PM, Choi HW, Kombrink E, Klessig DF.
PMID: 31245670
Plant Direct. 2017 Nov 06;1(5):e00020. doi: 10.1002/pld3.20. eCollection 2017 Nov.

The interplay between abscisic acid (ABA) and salicylic acid (SA) influences plant responses to various (a)biotic stresses; however, the underlying mechanism for this crosstalk is largely unknown. Here, we report that type 2C protein phosphatases (PP2Cs), some of which...

Electrical generators driving microhollow and dielectric barrier discharges applied for analytical chemistry.

Analytical and bioanalytical chemistry

Heming R, Michels A, Olenici SB, Tombrink S, Franzke J.
PMID: 19333583
Anal Bioanal Chem. 2009 Oct;395(3):611-8. doi: 10.1007/s00216-009-2753-5. Epub 2009 Mar 31.

Scaling down the size of plasma discharges would reduce the amount of gases, liquids, and consumables required, which in turn would decrease the operating costs. Nevertheless, the application of a specialized plasma generator for microhollow cathode discharges (MHCD) and...

Primary structure and tissue-specific expression of the pathogenesis-related protein PR-1b in potatodagger.

Molecular plant pathology

Hoegen E, Strömberg A, Pihlgren U, Kombrink E.
PMID: 20569341
Mol Plant Pathol. 2002 Sep 01;3(5):329-45. doi: 10.1046/j.1364-3703.2002.00126.x.

Summary The infection of potato (Solanum tuberosum) leaves with the late blight pathogen Phytophthora infestans, or treatment with fungal elicitor, leads to the massive accumulation of pathogenesis-related (PR) proteins in the extracellular leaf space. The most abundant of these...

Rapid, systemic repression of the synthesis of ribulose 1,5-bisphosphate carboxylase small-subunit mRNA in fungus-infected or elicitor-treated potato leaves.

Planta

Kombrink E, Hahlbrock K.
PMID: 24196739
Planta. 1990 May;181(2):216-9. doi: 10.1007/BF02411541.

The levels of ribulose 1,5-bisphosphate carboxylase small-subunit (SSU) mRNA and protein decreased considerably in potato (Solanum tuberosum L.) leaves upon infection with the pathogenic fungus,Phytophthora infestans, or upon treatment with an elicitor preparation from the fungal culture fluid. This...

The New EU Regulation on In Vitro Diagnostic Medical Devices: Implications and Preparatory Actions for Diagnostic Laboratories.

HemaSphere

Lubbers BR, Schilhabel A, Cobbaert CM, Gonzalez D, Dombrink I, Brüggemann M, Bitter WM, van Dongen JJM.
PMID: 33898932
Hemasphere. 2021 Apr 21;5(5):e568. doi: 10.1097/HS9.0000000000000568. eCollection 2021 May.

No abstract available.

Delirium in HIV-infected patients admitted to acute medical wards post universal access to antiretrovirals in South Africa.

South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde

Day C, Manning K, Abdullah F, James K, Grace L, April C, Calligaro G, Combrink M, Raubenheimer P, Peter JG.
PMID: 34949292
S Afr Med J. 2021 Oct 05;111(10):974-980. doi: 10.7196/SAMJ.2021.v111i10.15628.

BACKGROUND: Delirium is associated with increased mortality and length of hospital stay. Limited data are available from HIV-infected acute hospital admissions in developing countries. We conducted a prospective study of delirium among acute medical admissions in South Africa (SA),...

Showing 1 to 12 of 41 entries