Sökning: "C.trachomatis"

Visar resultat 1 - 5 av 32 avhandlingar innehållade ordet C.trachomatis.

1. 1. Activation and inhibition of diiron and iron-manganese ribonucleotide reductases

   Författare :Ana Popović-Bijelić; Astrid Gräslund; Anders Hofer; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; class Ic; C. trachomatis; cytotoxicity; KP772; lanthanum; manganese–iron cofactor; metal complex; oligopeptide inhibitor; ribonucleotide reductase; Triapine; tyrosyl radical; Biophysics; biofysik;

   Sammanfattning : Ribonucleotide reductase (RNR) catalyses the reduction of ribonucleotides to deoxyribonucleotides. In conventional class I RNRs the active site is located in the R1 subunit, and the R2 subunit contains a diiron cofactor and a stable tyrosyl radical essential for activity. LÄS MER

3. 2. Sexually transmitted diseases and sexual behaviour among young Swedish women : a population-based study

   Författare :Monica Jonsson; Roger Karlsson; Viveca Odlind; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; population-based; women; symptoms; C.trachomatis; HPV; HSV-2; Chlamydia antibodies; wet smear; STD; sexual behaviour; risk behaviour;

   Sammanfattning : Most epidemiologic studies of sexually transmitted diseases (STD) are based on patients seeking help or advice at various health care settings. Because many STD:s are subclinical, epidemiologic surveys can be strengthened by a population-based approach. LÄS MER

4. 3. Pelvic inflammatory disease and epithelial ovarian tumors

   Författare :Sarah Jonsson; Annika Idahl; Eva Lundin; Håkan Jonsson; Christer Borgfeldt; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

   Sammanfattning : Background: Epithelial ovarian cancer and borderline ovarian tumors consist of several histotypes in which high-grade serous carcinoma is the most common. The majority of epithelial ovarian tumors are considered to originate in the fimbriated end of the fallopian tubes. What initiates these tumors is far from completely understood. LÄS MER

5. 4. Chlamydia trachomatis as a risk factor for infertility in women and men, and ovarian tumor development

   Författare :Annika Idahl; Ulrika Ottander; Jan I Olofsson; Eva Lundin; Fredrik Elgh; Jorma Paavonen; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; antibodies; borderline tumors; Chlamydia trachomatis; cHSP60; DNA; infertility; ovarian cancer; pregnancy rate; RNA; semen characteristics; Obstetrics and gynaecology; Obstetrik och gynekologi; obstetrik och gynekologi; Obstetrics and Gynaecology;

   Sammanfattning : Background: Chlamydia trachomatis in women is a risk factor for tubal factor infertility and extra uterine pregnancies, but the impact of a C. trachomatis infection on male fertility is unclear. It is also hypothesized that persistent infection with C. trachomatis, or other microorganisms, might initiate/promote ovarian tumor development. LÄS MER

7. 5. Urethritis and cervicitis with special reference to Chlamydia trachomatis and Mycoplasma genitalium : diagnostic and epidemiological aspects

   Författare :Lars Falk; Torvald Ripa; Linköpings universitet; []
   Nyckelord :MEDICINE; MEDICIN;

   Sammanfattning : The aim of this thesis was to elucidate urethritis and cervicitis and the possible causes with special reference to Chlamydia trachomatis and Mycoplasma genitalium. Despite mandatory partner notification legislated in 1988, the incidence of C trachomatis infection in Sweden has undergone a 10% annual increase since 1997, following a decline in the early 1990s. LÄS MER