Search Results - "Glöckner, R"

Protons and other defects in BaCeO3 : a computational study by GLÖCKNER, R, ISLAM, M. S, NORBY, T

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Fast switching liquid crystal lenses for a dual focus digital versatile disc pickup by Hain, M., Glöckner, R., Bhattacharya, S., Dias, D., Stankovic, S., Tschudi, T.

“…We investigated two types of liquid crystal (LC) lenses, the convex LC lens and the adaptive LC lens. Both lens types were designed and fabricated for…”
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Induction of cytochrome P450 2B1-mRNA and pentoxyresorufin O-depentylation after exposure of precision-cut rat liver slices to phenobarbital by Müller, D, Steinmetzer, P, Pissowotzki, K, Glöckner, R

“…Precision-cut rat liver slices were prepared from male Wistar rats with a Krumdieck slicer and cultured in William's medium E for up to 24 h. In untreated…”
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In vitro induction of cytochrome P450 2B1- and 3A1-mRNA and enzyme immunostaining in cryopreserved precision-cut rat liver slices by Glöckner, R, Steinmetzer, P, Lupp, A, Danz, M, Müller, D

“…With the exception of cytochrome P450 (CYP) 1A1 and its mRNA, in vitro induction of other CYP forms has not been demonstrated in cryopreserved liver slices…”
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Monooxygenation, cytochrome P450-mRNA expression and other functions in precision-cut rat liver slices by Müller, D., Glöckner, R., Rost, M., Steinmetzer, P.

“…Precision-cut rat liver slices (Krumdieck slicer, slice thickness 200–250 μam) were incubated in rollers containing modified William's medium E at 37 °C for 2,…”
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Immunohistochemical localization of cytochrome P450 1A1 in precision-cut rat liver slices after in vitro exposure to β-naphthoflavone by Neupert, G., Glöckner, R., Müller, D.

“…Mono- and polyclonal antibodies have been used to study the localization and distribution of cytochrome P450 1A1 (CYP1A1) in cultured precision-cut liver…”
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Determination of CYP activity in precision-cut liver slices: whether to use intact slices or slice homogenate by Glöckner, R, Lieder, A, Lupp, A

“…Despite CYP induction in vitro in precision-cut liver slices (LS) is well documented, there are no standardised assays for determining CYP activity as a major…”
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Lipid peroxidation in brain tissue of newborn rats derived from two models of disturbed pregnancy by Glöckner, R

“…Two models of disturbed pregnancy, both causing decreased fetal body mass, were used: the endotoxin-model (treatment of pregnant rats with heat-denaturated…”
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Heat capacity of the reference material synthetic sapphire (α-Al 2O 3) at temperatures from 298.15 K to 1000 K by adiabatic calorimetry. Increased accuracy and precision through improved instrumentation and computer control by Stølen, Svein, Glöckner, Ronny, Grønvold, Fredrik

“…The heat capacity of synthetic sapphire is determined by adiabatic shield calorimetry at temperatures from 298.15 K to 1000 K. The calorimetric procedures are…”
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Integration of hydrogen energy technologies in stand-alone power systems analysis of the current potential for applications by Zoulias, E.I., Glockner, R., Lymberopoulos, N., Tsoutsos, T., Vosseler, I., Gavalda, O., Mydske, H.J., Taylor, P.

“…The European study entitled: “Market Potential Analysis for Introduction of Hydrogen Energy Technology in Stand-Alone Power Systems (H-SAPS)” aimed to…”
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Monooxygenation, conjugation and other functions in cryopreserved rat liver slices until 24 h after thawing by Glöckner, R., Rost, M., Pissowotzki, K., Müller, D.

“…For the extensive use of precision-cut liver slices (particularly of human origin) for toxicological investigations successful cryopreservation is necessary…”
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Serum concentrations of iodine, thyroxine (T4), triiodothyronine (T3), thyrotropin (TSH) and insulin-like growth factor 1 (IGF-1) during the last trimester of pregnancy, during labour, and in early puerperium of women with normal pregnancy or with intrauterine growth retardation (IUGR) by Peiker, G, Glöckner, R, Michels, W, Hauck, G, Malsch, C, Börner, A

“…In women with intrauterine growth retardation (IUGR), insulin-like growth factor 1 (IGF-1) concentrations tended to reduce during the last trimester of…”
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Cryopreserved precision-cut rat liver slices: morphology and cytochrome P450 isoforms expression after prolonged incubation by Lupp, A, Glöckner, R, Danz, M, Müller, D

“…Precision-cut liver slices are an accepted in vitro system for toxicological investigations. However, cryopreservation of slices would make a more efficient…”
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Delayed fetal development in two models of disturbed pregnancy of rats. Effect on mortality, body mass development, blood urea nitrogen (BUN) and urinary ammonium concentrations during the first week of extrauterine life by Glöckner, R, Schröter, U, Benecke, A, Benecke, I

“…To induce pregnancy disturbance, two models were used ("endotoxin-model" and "stress-model"), both causing decreased fetal body mass. Fetuses were delivered by…”
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Perinatal activity of hepatic gamma-glutamyltranspeptidase in rats from large and small litters by Glöckner, R, Kretzschmar, M

“…In rat pups, the activity of hepatic gamma-glutamyltranspeptidase (GGT) is not influenced by the process of labor. Maximum activities are observed prenatally…”
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Use of Fresh and Cryopreserved Human Liver Slices in Toxicology with Special Reference to In vitro Induction of Cytochrome P450 by Glöckner, R, Steinmetzer, P, Drobner, C, Müller, D

“…Human liver slices were prepared with a Krumdieck slicer from macroscopically healthy surgical waste after partial hepatectomy. They were incubated without or…”
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Optimal oxygen tension conditions for viability and functioning of precision-cut liver slices by Müller, D., Drobner, C., Glöckner, R.

“…Optimal oxygenation of culture media is important for the successful use of liver slices as an in vitro tool for studying liver function. For this reason the…”
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Application of cryopreserved precision-cut liver slices in pharmacotoxicology — principles, literature data and own investigations with special reference to CYP1A1-mRNA induction by Glöckner, R., Steinmetzer, P., Drobner, C., Müller, D.

“…Principle steps necessary for cryopreservation of precision-cut liver slices as currently applied by different groups are summarized including own results…”
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Placental morphology and concentrations of glutathione (GSH and GSSG) and lipid peroxides (LPO) in two models of disturbed pregnancy of Uje:WIST rats by Braikow, G, Braekow-Bruzzi, S, Glöckner, R, Graf, R

“…Treatment of pregnant rats with heat-denaturated bacterial material (endotoxin-model) or exposure to chronic restraint of prenatally lithium-treated pregnant…”
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Peripartal gamma-glutamyltranspeptidase (GGT) activity in the mammary glands of pregnant Uje: WIST rats by Glöckner, R, Kretzschmar, M

“…On Day 21 of gestation ( = expected day of delivery), GGT activity of the mammary gland is low 4-6 h before beginning of delivery. It is significantly higher…”
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