Sökning: "Threshold levels"
Visar resultat 16 - 20 av 232 avhandlingar innehållade orden Threshold levels.
16. Endocrine and therapeutic aspects of infertile women with the polycystic ovary syndrome
Sammanfattning : Fertility treatment with gonadotrophins in infertile clomiphene resistant women with the polycystic ovary syndrome (PCOS) is troublesome with an unpredictive ovarian response. The purpose of this study was to elucidate aspects of ovarian sensitivity and to evaluate treatment efficiency and costs of ovulation induction (OI) and in vitro fertilisation (IVF), as well as pregnancy outcome after infertility treatment in patients with PCOS. LÄS MER
17. Masseter muscle pain and its relation to pain mediators in fibromyalgia and local myalgia
Sammanfattning : The aim of this investigation was to study chronic jaw muscle pain in fibromyalgia, local myalgia and healthy individuals in relation to the pain mediators PGE2, LTB4 and NPY and to study the effects of glucocorticoid administration and repetitive isometric contraction. A questionnaire showed presence of symptoms from the temporomandibular region in almost all fibromyalgia patients and the local pain was correlated to the general pain but on a lower level. LÄS MER
18. Longitudinal study of the impact on hearing from aging, genetic background and environmental exposures in male twins
Sammanfattning : Background: Hearing loss is a process that normally develops over many years, and the ability to hear high–frequency sounds is often reduced first. Age, repeated exposure to loud noise and other risk factors, diseases, medications and injury, can damage the various structures of the ear and interfere with hearing. LÄS MER
19. Human exposure to persistent organic pollutants : Illustrated by four case studies in Europe
Sammanfattning : An extensive use of chemicals in countless consumer products has resulted in human exposure to several persistent organic pollutants (POPs). Sufficient knowledge about their chemical composition properties and environmental faith is required, to be able to proper risk assess and regulate the substances. LÄS MER
20. Clinical, immunological and olfactory aspects of sinusitis and nasal polyposis : with special reference to patients with cystic fibrosis
Sammanfattning : The otorhinolaryngological approach to the problem concerning rhinosinusitis and nasal polyposis in the recessive genetic disorder of cystic fibrosis (CF) has been developed based on data from international studies. Opinions differ on how to treat the otolaryngological manifestations of CF (sinusitis, nasal polyps and hyposmia). LÄS MER