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Showing 1 to 12 of 15 entries
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Anticonvulsant activity of β-caryophyllene in association with pregabalin in a seizure model in rats.

Epilepsy research

da Costa Sobral KG, Neuberger B, Mello FK, Mallmann MP, Sampaio TB, Oliveira MS.
PMID: 34942451
Epilepsy Res. 2021 Dec 08;179:106842. doi: 10.1016/j.eplepsyres.2021.106842. Epub 2021 Dec 08.

Epilepsy is a common chronic neurological disease. The hallmark of epilepsy is recurrent, unprovoked seizures. Unfortunately, drug resistance is frequent in patients with epilepsy, and therefore improved therapeutic strategies are needed. In the present study, we tested the effect...

Current Nitrogen Fixation Is Involved in the Regulation of Nitrogenase Activity in White Clover (Trifolium repens L.).

Plant physiology

Heim I, Hartwig UA, Nosberger J.
PMID: 12231997
Plant Physiol. 1993 Nov;103(3):1009-1014. doi: 10.1104/pp.103.3.1009.

Previous studies have shown that nitrogenase activity decreases dramatically after defoliation, presumably because of an increase in the O2 diffusion resistance in the infected nodules. It is not known how this O2 diffusion resistance is regulated. The aim of...

Carbon-specific analysis of humic-like substances in atmospheric aerosol and precipitation samples.

Analytical chemistry

Limbeck A, Handler M, Neuberger B, Klatzer B, Puxbaum H.
PMID: 16285677
Anal Chem. 2005 Nov 15;77(22):7288-93. doi: 10.1021/ac050953l.

A new approach for the carbon-specific determination of humic-like substances (HULIS) in atmospheric aerosols is presented. The method is based on a two-step isolation procedure of HULIS and the determination of HULIS carbon with a dissolved organic carbon analyzer....

Anticonvulsant activity of β-caryophyllene in association with pregabalin in a seizure model in rats.

Epilepsy research

da Costa Sobral KG, Neuberger B, Mello FK, Mallmann MP, Sampaio TB, Oliveira MS.
PMID: 34942451
Epilepsy Res. 2021 Dec 08;179:106842. doi: 10.1016/j.eplepsyres.2021.106842. Epub 2021 Dec 08.

Epilepsy is a common chronic neurological disease. The hallmark of epilepsy is recurrent, unprovoked seizures. Unfortunately, drug resistance is frequent in patients with epilepsy, and therefore improved therapeutic strategies are needed. In the present study, we tested the effect...

Glycolytic flux is adjusted to nitrogenase activity in nodules of detopped and argon-treated alfalfa plants .

Plant physiology

Curioni PM, Hartwig UA, Nosberger J, Schuller KA.
PMID: 9952439
Plant Physiol. 1999 Feb;119(2):445-54. doi: 10.1104/pp.119.2.445.
Free PMC Article

To investigate the short-term (30-240 min) interactions among nitrogenase activity, NH4+ assimilation, and plant glycolysis, we measured the concentrations of selected C and N metabolites in alfalfa (Medicago sativa L.) root nodules after detopping and during continuous exposure of...

Synthesis of a tetrazine-quaterthiophene copolymer and its optical, structural and photovoltaic properties.

Journal of materials science

Knall AC, Hoefler SF, Hollauf M, Thaler F, Noesberger S, Hanzu I, Ehmann H, Hobisch M, Spirk S, Wen S, Yang R, Rath T, Trimmel G.
PMID: 31057182
J Mater Sci. 2019;54(13):10065-10076. doi: 10.1007/s10853-019-03551-3. Epub 2019 Apr 03.

Herein, we report the synthesis of a novel, tetrazine-based conjugated polymer. Tetrazines have the benefit of being strong electron acceptors, while little steric hindrance is imposed on the flanking thiophene rings. Conversion of a suitably substituted nitrile precursor led...

Projecting introgression from domestic cats into European wildcats in the Swiss Jura.

Evolutionary applications

Quilodrán CS, Nussberger B, Macdonald DW, Montoya-Burgos JI, Currat M.
PMID: 32908607
Evol Appl. 2020 May 05;13(8):2101-2112. doi: 10.1111/eva.12968. eCollection 2020 Sep.

Hybridization between wild and domesticated organisms is a worldwide conservation issue. In the Jura Mountains, threatened European wildcats (

Anticonvulsant activity of β-caryophyllene in association with pregabalin in a seizure model in rats.

Epilepsy research

da Costa Sobral KG, Neuberger B, Mello FK, Mallmann MP, Sampaio TB, Oliveira MS.
PMID: 34942451
Epilepsy Res. 2021 Dec 08;179:106842. doi: 10.1016/j.eplepsyres.2021.106842. Epub 2021 Dec 08.

Epilepsy is a common chronic neurological disease. The hallmark of epilepsy is recurrent, unprovoked seizures. Unfortunately, drug resistance is frequent in patients with epilepsy, and therefore improved therapeutic strategies are needed. In the present study, we tested the effect...

Anticonvulsant activity of β-caryophyllene in association with pregabalin in a seizure model in rats.

Epilepsy research

da Costa Sobral KG, Neuberger B, Mello FK, Mallmann MP, Sampaio TB, Oliveira MS.
PMID: 34942451
Epilepsy Res. 2021 Dec 08;179:106842. doi: 10.1016/j.eplepsyres.2021.106842. Epub 2021 Dec 08.

Epilepsy is a common chronic neurological disease. The hallmark of epilepsy is recurrent, unprovoked seizures. Unfortunately, drug resistance is frequent in patients with epilepsy, and therefore improved therapeutic strategies are needed. In the present study, we tested the effect...

Anticonvulsant activity of β-caryophyllene in association with pregabalin in a seizure model in rats.

Epilepsy research

da Costa Sobral KG, Neuberger B, Mello FK, Mallmann MP, Sampaio TB, Oliveira MS.
PMID: 34942451
Epilepsy Res. 2021 Dec 08;179:106842. doi: 10.1016/j.eplepsyres.2021.106842. Epub 2021 Dec 08.

Epilepsy is a common chronic neurological disease. The hallmark of epilepsy is recurrent, unprovoked seizures. Unfortunately, drug resistance is frequent in patients with epilepsy, and therefore improved therapeutic strategies are needed. In the present study, we tested the effect...

Whole-Nodule Carbon Metabolites Are Not Involved in the Regulation of the Oxygen Permeability and Nitrogenase Activity in White Clover Nodules.

Plant physiology

Weisbach C, Hartwig UA, Heim I, Nosberger J.
PMID: 12226202
Plant Physiol. 1996 Feb;110(2):539-545. doi: 10.1104/pp.110.2.539.

To test the hypothesis of an indirect or direct involvement of carbon metabolites in the short-term regulation of nitrogenase activity, nodule O2 permeability was manipulated either by defoliation or by varying rhizosphere O2 partial pressure. In contrast to defoliation,...

Stimulation of Symbiotic N2 Fixation in Trifolium repens L. under Elevated Atmospheric pCO2 in a Grassland Ecosystem.

Plant physiology

Zanetti S, Hartwig UA, Luscher A, Hebeisen T, Frehner M, Fischer BU, Hendrey GR, Blum H, Nosberger J.
PMID: 12226411
Plant Physiol. 1996 Oct;112(2):575-583. doi: 10.1104/pp.112.2.575.

Symbiotic N2 fixation is one of the main processes that introduces N into terrestrial ecosystems. As such, it may be crucial for the sequestration of the extra C available in a world of continuously increasing atmospheric CO2 partial pressure...

Showing 1 to 12 of 15 entries