Sökning: "könshormoner"

Visar resultat 1 - 5 av 13 avhandlingar innehållade ordet könshormoner.

1. 1. Nitric oxide synthase in female reproductive and urinary organs: Hormonal regulation and functional significance

   Författare :Jassim Al-Hijji; Lund Obstetrik och gynekologi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; gynaecology; Obstetrics; estrogen; trophoblast; placenta; vagina; Nitric oxide; uterus; ovarian steroids; andrology; reproduction; sexuality; Obstetrik; gynekologi; andrologi; reproduktion; sexualitet;

   Sammanfattning : Nitric oxide synthase (NOS) activity was studied in cytosolic and particulate fractions in reproductive organs from rabbit (uterus and vagina) and rat (uterus, vagina and cervix). NOS was found predominantly in cytosolic fractions in all tissues and the activity of NOS in both fractions was highly Ca2+ dependent. LÄS MER

3. 2. Predictors of Lymph Node Metastasis in Primary Breast Cancer - Risk Models for Tailored Axillary Management

   Författare :Looket Dihge; Lund Kirurgi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Breast Cancer; Axillary lymph node dissection; Sentinel lymph node biopsy; Ultrasonography; Nomogram; Artificial neural network; Gene Expression; Prediction model;

   Sammanfattning : Most patients with breast cancer present with low-risk tumors, node-negative disease, and excellent prognosis. For these patients, routine axillary nodal staging by sentinel lymph node biopsy (SLNB) has no therapeutic benefit. For patients with limited sentinel lymph node metastasis, completion axillary nodal dissection is controversial. LÄS MER

4. 3. Uptake, turnover and distribution of chlorinated fatty acids in aquatic biota

   Författare :Helena Björn; Biologiska institutionen; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; porpoise; fish; metabolism; food chain; respiration; membrane; phospholipid; chlorohydrins; lipid; Ecology; Ekologi;

   Sammanfattning : Chlorinated fatty acids (ClFAs) are the major contributors of extractable, organically bound chlorine in fish lipids. A known anthropogenic source of ClFAs is chlorine bleached pulp production. Additional anthropogenic sources may exist, e.g. LÄS MER

5. 4. Factors of impotance for women's health at midlife with special emphasis on effect by sex steroids

   Författare :Cairu Li; Kardiovaskulär forskning - epidemiologi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; andrologi; reproduktion; reproduction; sexuality; Obstetrik; gynekologi; sexualitet; andrology; gynaecology; Obstetrics; lipids; carbohydrate metabolism; norethisterone acetate; estradiol; HRT; symptomatology; Menopause; midlife women;

   Sammanfattning : Menopause is not a disease, but may bring about a wide range of health complaints and increase some risks of illnesses. The aim of this study was to evaluate the general health status and influences of background factors on symptomatology among a cohort of Swedish women aged 50-64 years, with specific emphasis on the effects of hormone replacement therapy (HRT) by investigating a profile of HRT use, long-term effects of HRT by different tapes and routes of administration as well as clinical and metabolic changes by use of low dose HRT. LÄS MER

7. 5. Hormonal factors in rheumatoid arthritis – Their impact on disease risk and severity

   Författare :Mitra Pikwer; Internmedicin - epidemiologi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Rheumatoid arthritis Hormonal factors;

   Sammanfattning : Rheumatoid arthritis (RA) is 4-6 times more common in women than men during the fertile years. For women, the incidence peaks shortly after menopause, and for men the risk is greater with higher age, when androgen levels drops. LÄS MER