Sökning: "Vita"

Visar resultat 1 - 5 av 332 avhandlingar innehållade ordet Vita.

1. 1. Neuroactive steroids and rat CNS

   Författare :Vita Birzniece; Bo Söderpalm; Umeå universitet; []
   Nyckelord :Estradiol; progesterone; HRT; allopregnanolone; UC1011; serotonin receptor; GABAA receptor; mRNA; Morris water maze; silent second; tolerance; Clinical Neurophysiology; klinisk neurofysiologi;

   Sammanfattning : Several studies suggest profound effects on mood and cognition by neuroactive steroids. Estrogen alone or in combination with antidepressant drugs affecting the serotonin system has been used to treat mood disorders. On the other hand, progesterone is related to negative effects on mood and memory. LÄS MER

3. 2. Interactions between ants and pine weevils : effects on forest regeneration

   Författare :Vita Manak; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : Ants interact with plants in various ways and ant presence on plants can decrease local abundance or activity of herbivores, which in turn increases plant fitness. Red wood ants (Formica rufa group) are common species in forests of northern Europe. LÄS MER

4. 3. Preclinical studies of roscovitine

   Författare :Marina Vita; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Roscovitine; Metabolism; Pharmacokinetics; LC-MS; Cdk-inhibitor; Toxicity;

   Sammanfattning : Cyclin-dependent kinases (Cdks) are key enzymes implicated in vital functions of the cell including regulation of the cell cycle, apoptosis, transcription and differentiation. Abnormal regulation of these molecules has been correlated to several diseases, such as cancer, viral infections, neural disorders and kidney inflammations. LÄS MER

5. 4. The Modular Domain Structure of ASF/SF2: Significance for its Function as a Regulator of RNA Splicing

   Författare :Vita Dauksaite; Göran Akusjärvi; Javier Caceres; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Molecular biology; pre-mRNA splicing; alternative splicing; splicing regulation; SR proteins; ASF SF2; modular domains; adenovirus; MLTU L1; E1A; MS2; Molekylärbiologi; Molecular biology; Molekylärbiologi;

   Sammanfattning : ASF/SF2 is an essential splicing factor, required for constitutive splicing, and functioning as a regulator of alternative splicing. ASF/SF2 is modular in structure and contains two amino-terminal RNA binding domains (RBD1 and RBD2), and a carboxy-terminal RS domain. LÄS MER

7. 5. Electronic and structural properties of nanoclusters

   Författare :Alexey Tal; Igor Abrikosov; Peter Münger; Weine Olovsson; Alessandro De Vita; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : Nanoclusters have gained a huge interest due to their unique properties. They represent an intermediate state between an atom and a solid, which manifests itself in their atomic configurations and electronic structure. LÄS MER