![Loading...](https://link.springer.com/static/c4a417b97a76cc2980e3c25e2271af3129e08bbe/images/pdf-preview/spacer.gif)
-
Article
Effects of bilobalide on amino acid release and electrophysiology of cortical slices
This study investigated the effects of bilobalide, a constituent of Ginkgo biloba, on potassium and veratridine-induced release of glutamate and aspartate from mouse cortical slices. We also studied its effects ...
-
Article
Effect of Ginkgo biloba extract (EGb761) on glucose metabolism-related markers in streptozotocin-damaged rat brain
To reveal whether an extract of Ginkgo biloba (EGb761) may affect streptozotocin (STZ)-induced impairments in brain glucose metabolism, autoradiographies of [3H]cytochalasin-B binding to the total population of ...
-
Article
Bilobalide, a constituent of Ginkgo biloba, inhibits NMDA-induced phospholipase A2 activation and phospholipid breakdown in rat hippocampus
In rat hippocampal slices superfused with magnesium-free buffer, glutamate (1 mM) caused the release of large amounts of choline due to phospholipid breakdown. This phenomenon was mimicked by N-methyl-d-aspartat...
-
Article
Damaged neuronal energy metabolism and behavior are improved by Ginkgo biloba extract (EGb 761)
The standardized extract EGb 761 from the dried green leaves of Ginkgo biloba is a complex mixture of ingredients with an uniquely broad spectrum of pharmacological activities on the central nervous system e....
-
Chapter
Color Angular Indexing and Image Retrieval
Color Angular indexing is a fast color-based algorithm for recognizing colorful objects in images. In the angular indexing paradigm, objects are represented by just three numbers: the object color angles. Let r, ...
-
Article
Effects of methysticin on three different models of seizure like events studied in rat hippocampal and entorhinal cortex slices
Methysticin is one of the constituents of Piper methysticum which possesses anticonvulsant and neuroprotective properties. Its effects on different in vitro seizure models were tested using extracellular recor...
-
Article
Comparison of the effects of losigamone and its isomers on maximal electroshock induced convulsions in mice and on three different patterns of low magnesium induced epileptiform activity in slices of the rat temporal cortex
Losigamone (AO-33) is a recemate of a tetronic acid derivative. The effects of losigamone and its three isomers (AO-242, AO-294 and AO-23) were compared on maximal electroshock (MES) induced convulsions in mic...
-
Article
Effect of an extract of Ginkgo biloba on triethyltin-induced cerebral edema
The effect of an extract of Ginkgo biloba was studied on cerebral edema in rats intoxicated with triethyltin chloride (TET). Brains of TET-treated rats showed elevated water and sodium levels and a significant...
-
Chapter and Conference Paper
Weitere pharmakologische Eigenschaften von Teopranitol
Teopranitol ist das Ergebnis der Synthese und Prüfung einer großen Serie von Anhydrohexidnitraten. Dabei wurde gezeigt, daß die pharmakologische Aktivität der Nitroestergruppe an Position 5 des Isoidid-Gerüsts...
-
Article
Influence of electrolytic hydrogen on the etch pit density of iron (110) surfaces
Etch pit densities on iron (110) surfaces in sulphuric acid grow linearly with the interfacial hydrogen activity in excess of a critical activity. The hydrogen activity is approximately proportional to the squ...
-
Chapter and Conference Paper
Pharmakologie von Teopranitol (KC 046), einer neuen antianginösen Substanz
Die Anwendung moderner Kenntnisse über Struktur-Wirkungsanalysen von biologisch wirksamen Molekülen zielte in den letzten Jahren darauf hin, die Pharmakokinetik einer gegebenen Verbindung zu optimieren, ihre N...
-
Article
β-Blockers in Asthma
The purpose of the first part of this study was to determine the dose of metoprolol which produced an equal degree of β1-blockade over 24 hours (assessed by suppression of exercise heart rate) to atenolol 100mg d...
-
Article
Asthma and beta-blockers
In a randomized, blind crossover study in 14 hypertensive patients with asthma, involving placebo and chronically administered (3 weeks) equipotent beta1-blocking doses of atenolol 100 mg once daily and metoprolo...
-
Article
Cardioselectivity of atenolol in asthmatic patients
This double-blind, randomised, within patient, placebo-controlled study set out to investigate the effect of a cardioselective beta-blocker, atenolol, at different oral doses (50, 100 and 200 mg) and a non-sel...
-
Article
Amperometric titration of copper with ammonium dithiocarbamate and its determination in the presence of cadmium and mercury
Ammonium dithiocarbamate has been standardized with EDTA solution and its use for the estimation of milligram quantities of copper has been reported. Copper is titrated at +0.2 V vs SCE in ammonium tartrate-po...
-
Article
Effect of electrodeposited metals on the permeation of hydrogen through iron membranes
The permeability of electrolytically charged hydrogen through annealed Ferrovac E iron membranes was found to decrease significantly upon coating the charging surface of iron with thin layers of either Pt, Cu ...
-
Article
Note on the polarography of arsenic, antimony and bismuth in lactic acid medium
-
Article
Origin and genetic improvement of indian cauliflower