Search for dissertations about: "OXA"

Showing result 1 - 5 of 15 swedish dissertations containing the word OXA.

2. 1. Spin-Orbit and Spin-Spin Coupling in the Triplet State

   Author : Sathya Sai Ramakrishna Raj Perumal; Hans Ågren; Ulf Wahlgren; KTH; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Spin-spin; Spin-Orbit; D and E parameters; ZFS; graphene; TMM; OXA; diradicals; tris 8-hydroxyquinonline aluminium; magnetic anisotropy; magnetism; triplet;

   Abstract : The underlying theory of “Spin” of an electron and its associated inter-actions causing internal fields and spectral shift to bulk-magnetism iswell established now. Our understanding of spin properties is significant andmore useful than ever before. READ MORE

4. 2. Carbocation Catalysis for Organic Synthesis

   Author : Shengjun Ni; Johan Franzén; Bernd Plietker; KTH; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; carbocation; trityl cation; Lewis acid catalyst; enantioselective; chiral counteranion; oxa-Diels–Alder; bromination; aldehyde–olefin metathesis; Kemi; Chemistry;

   Abstract : The most common view of carbocations in organic chemistry is that they are short-lived intermediates in several fundamental reactions, e.g. the classic SN1-reaction. READ MORE

5. 3. The role of wastewater in surveillance and emergence of antibiotic resistant bacteria

   Author : Marion Hutinel; Göteborgs universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Microbiology; Bacteriology; Antibiotic resistance; Surveillance; Horizontal gene transfer; HGT; Conjugation; Plasmids; Epidemiology; CPE; E. coli; Carbapenamase; Linezolid; Colistin; Selection; sul4; OXA-48; gar; NDM; mcr; wastewater; sewage; sewer;

   Abstract : As antibiotic resistance spreads among bacterial pathogens, it reduces treatment options and increases treatment failures of infectious diseases. Strategies employed to reduce this spread or adapt to its consequences need to be based on reliable surveillance data which is lacking in many countries, often due to limited resources. READ MORE

6. 4. Studies on the effect of orexin on upper gastrointestinal function in rats and man

   Author : Marcus Ehrström; Karolinska Institutet; Karolinska Institutet; []
   Keywords : Orexin A; orexin receptors; SB-334867-A enteric ganglia; enteroendocrine cells; migrating myoelectric complex; nitric oxide; gastric emptying; gastric acid secretion; leptin; insulin;

   Abstract : Aims: To define the morphological localisation of orexin A (OXA) in the gut, and study the effect of endogenous and peripherally administered OXA on fasting small bowel motility, gastric emptying and acid secretion, hormones involved in glucose homeostasis and pharmacokinetic profile of OXA in rats and humans. Methods: The distribution of OXA, orexin receptors 1 and 2 (OX1 R, OX2R), neuronal nitric oxide synthase (nNOS) and various peptides were studied with immunocytochemistry in rat and human gut. READ MORE

7. 5. Neurotoxic side effects and impact on daily life in patients with colorectal cancer with adjuvant oxaliplatin-based chemotherapy

   Author : Jenny Drott; Carina Berterö; Hans Starkhammar; Karin Kjellgren; Sussanne Börjeson; Yvonne Wengström; Linköpings universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cancer care; Cancer nursing; Colorectal cancer; Neurotoxicity; Neuropathy; Oxaliplatin; Chemotherapy; Patient-reported outcomes; Health; Qualitative study; Longitudinal study; mHealth;

   Abstract : Introduction: Colorectal cancer (CRC) is one of the most common cancers globally. Chemotherapeutic drugs are frequently used in postoperative treatment. The platinum compound oxaliplatin (OXA) is an option for adjuvant treatment of patients with resected CRC, and has been shown to improve survival. OXA-induced neurotoxic side effects are common (e. READ MORE