Sökning: "Agent O"
Visar resultat 21 - 25 av 53 avhandlingar innehållade orden Agent O.
21. Antitumor Activities of 2-Methoxyestradiol on Cervical and Endometrial Cancers In Vitro and In Vivo
Sammanfattning : 2-Methoxyestradiol (2-ME), a metabolite of 17β-estradiol, is a potent antitumor and antiangiogenesis agent in vitro and in vivo. This study aimed to investigate the effects of 2-ME on human cervical and endometrial cancers in vitro and in vivo. LÄS MER
22. Studies on nucleoside H-phosphonoselenoate chemistry and chalcogen exchange reaction between P(V) and P(III) compounds
Sammanfattning : In this thesis, the chemistry of compounds containing P-Se bonds has been studied. As a new addition to this class of compounds, H-phosphonoselenoate monoesters, have been introduced and two synthetic pathways for their preparation have been developed. LÄS MER
23. Redox Reactions of NO and O2 in Iron Enzymes : A Density Functional Theory Study
Sammanfattning : In the present thesis the density functional B3LYP has been used to study reactions of NO and O2 in redox active enzymes.Reduction of nitric oxide (NO) to nitrous oxide (N2O) is an important part in the bacterial energy conservation (denitrification). LÄS MER
24. Structural enzymology of dormancy related proteins from Mycobacterium tuberculosis
Sammanfattning : Mycobacterium tuberculosis, the causative agent of tuberculosis, is one of the most lethal infectious agents affecting humans. The World Health Organisation estimates that about one-third of the world s population is infected with persistent mycobacteria and that tuberculosis accounts for approximately 2 million deaths annually. LÄS MER
25. Synthesis and properties of substituted Hg-based superconductors
Sammanfattning : This thesis is focused on studies of substituted Hg-based superconducting copper oxides ((Hg1-xMx)Ba2Can-1CunO2n+2+δ). These compounds are promising objects of investigation, not only from a fundamental point of view but also because of their high values of superconducting transition temperature (Tc) and irreversibility field (Hirr). LÄS MER