Sökning: "NAG"
Visar resultat 1 - 5 av 12 avhandlingar innehållade ordet NAG.
1. Development of novel fluorine-18 labeled PET radioligands for monoamine oxidase B (MAO-B)
Sammanfattning : Monoamine oxidases (MAO-A and MAO-B) are important enzymes regulating the levels of monoaminergic neurotransmitters. Selective and irreversible MAO-B inhibitors such as L-deprenyl and rasagiline are clinically used for the treatment of psychiatric and neurological disorders. LÄS MER
2. Epididymal and accessory sex gland function and semen quality
Sammanfattning : Infertility, defined as the inability to conceive after one year of unprotected regular intercourse, affects up to 15% of all couples of reproductive age. The infertility can originate from female, male or both partners. In up to 50% of the affected couples, a male factor is the cause of infertility. LÄS MER
3. Rethinking the Gospel of Truth : A Study of its Eastern Valentinian Setting
Sammanfattning : Already in the second century, the Church Father Irenaeus warned against reading the Gospel of Truth that was used among the so-called Valentinians. For more than one and a half millennium GospTruth was lost until in the 1950s a Coptic text was discovered that could be a translation of that work both loved and hated. LÄS MER
4. Geochemical and mineralogical laboratory methods in waste rock drainage quality prediction
Sammanfattning : Harmful substances containing acid or neutral rock drainages (ARD and NRD) are a major challenge related to the management of extractive industry wastes. This issue is particularly related to deposits containing sulphide minerals, which are prone to oxidization under the influence of atmospheric oxygen and water. LÄS MER
5. Geochemical and Mineralogical Characterization of Waste Rocks for Preliminary Mine Drainage Quality Prediction
Sammanfattning : Acid or neutral rock drainage (ARD or NRD) with its attendant elevated concentrations of harmful elements presents one of the main challenges related to the management of waste rocks. Low-quality drainage is a particular issue with respect to mineral deposits containing sulfide minerals, of which pyrite and pyrrhotite are especially prone to produce acidic drainage when exposed to oxygen and water. LÄS MER