Search Results - "Gehrke, B"
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The biodiversity hotspot as evolutionary hot-bed: spectacular radiation of Erica in the Cape Floristic Region
Published in BMC evolutionary biology (17-09-2016)“…The disproportionate species richness of the world's biodiversity hotspots could be explained by low extinction (the evolutionary "museum") and/or high…”
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Environmental enrichment decreases intravenous amphetamine self-administration in rats: dose-response functions for fixed-and progressive-ratio schedules
Published in Psychopharmacologia (01-08-2002)“…Although environmental enrichment renders rats more sensitive to the neurobehavioral effects of acute amphetamine, a previous study found that enriched rats…”
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NEW INSIGHTS INTO THE SYSTEMATICS OF THE SCHOENOXIPHIUM CLADE (CAREX, CYPERACEAE)
Published in International journal of plant sciences (01-05-2017)“…Premise of research. The Schoenoxiphium clade (Carex, Cyperaceae) exhibits a high species diversity in South Africa and a complex taxonomy. Previous…”
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Molecular phylogenetics of Alchemilla, Aphanes and Lachemilla (Rosaceae) inferred from plastid and nuclear intron and spacer DNA sequences, with comments on generic classification
Published in Molecular phylogenetics and evolution (01-06-2008)“…Alchemilla (the lady’s mantles) is a well known but inconspicuous group in the Rosaceae, notable for its ornamental leaves and pharmaceutical properties. The…”
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Underestimated regional species diversity in the Cape Floristic Region revealed by phylogenetic analysis of the Erica abietina/E. viscaria clade (Ericaceae)
Published in Botanical journal of the Linnean Society (01-06-2017)“…Abstract As one of the largest genera of flowering plants, the richness of species in Erica (Ericaceae) is all the more remarkable because > 80% of the > 800…”
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Unisexual flowers as a robust synapomorphy in Cariceae (Cyperaceae)? Evidence for bisexual flowers in Schoenoxiphium
Published in South African journal of botany (2012)“…Cariceae, the largest tribe within Cyperaceae, comprises about 2000 species in five genera. Cariceae is usually considered to be distinct from other Cyperaceae…”
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The effect of neurotoxic doses of methamphetamine on methamphetamine-conditioned place preference in rats
Published in Psychopharmacologia (01-03-2003)“…Methamphetamine has been shown to produce neurotoxicity demonstrated by depletions of dopamine and serotonin in the striatum and nucleus accumbens. The current…”
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Integrated approach to assess the environmental suitability of red ceramic waste as a supplementary cementitious material in structural concrete
Published in Journal of material cycles and waste management (01-09-2024)“…This paper advances the state-of-the-art on the suitability of using red ceramic waste in structural concrete as a green technology through an integrated…”
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Serial minimal residual disease (MRD) analysis as a predictor of response duration in Philadelphia-positive acute lymphoblastic leukemia (Ph ALL) during imatinib treatment
Published in Leukemia (01-09-2003)“…Patients with refractory or relapsed Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph+ALL) rarely have prolonged responses to salvage therapy,…”
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213 NEURONAL PENTRAXIN 1 CONTRIBUTES TO THE DESCENDING MODULATION OF NEUROPATHIC PAIN
Published in European journal of pain (01-09-2009)Get full text
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Effects of β-funaltrexamine and naloxonazine on single-trial morphine-conditioned place preference and locomotor activity
Published in Pharmacology, biochemistry and behavior (01-02-2003)“…The current study assessed the ability of the selective irreversible μ-opioid receptor antagonists β-funaltrexamine (βFNA) and naloxonazine (NALZ) to alter the…”
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Lobeline does not serve as a reinforcer in rats
Published in Psychopharmacologia (01-02-2003)“…Previous results demonstrated that pretreatment with lobeline attenuates d-methamphetamine self-administration in rats. The present experiments determined if…”
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Making Carex monophyletic (Cyperaceae, tribe Cariceae): a new broader circumscription
Published in Botanical journal of the Linnean Society (01-09-2015)“…Carex (Cyperaceae), with an estimated 2000 species, nearly cosmopolitan distribution and broad range of habitats, is one of the largest angiosperm genera and…”
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Employment of male and female graduates of US veterinary medical colleges, 1997
Published in Journal of the American Veterinary Medical Association (15-01-1998)Get more information
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Gas flaring activity and black carbon emissions in 2017 derived from the Sentinel-3A Sea and Land Surface Temperature Radiometer
Published in Earth system science data (10-09-2020)“…Gas flares are a regionally and globally significant source of atmospheric pollutants. They can be detected by satellite remote sensing. We calculate the…”
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Veterinary practice expenses
Published in Journal of the American Veterinary Medical Association (15-06-1997)Get more information
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Geographic distribution of female and male veterinarians in the United States, 1996
Published in Journal of the American Veterinary Medical Association (15-10-1997)Get more information
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Factors affecting starting salaries of veterinary medical graduates, 1993-1995
Published in Journal of the American Veterinary Medical Association (15-05-1996)Get more information
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