Sökning: "Lichen"

Visar resultat 26 - 30 av 69 avhandlingar innehållade ordet Lichen.

1. 26. Clinical aspect of laser treatment of lichen sclerosus and squamous cell carcinoma of the penis

   Författare :Torgny Windahl; Jan-Erik Johansson; Peter Ekman; Örebro universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Medicin; Penile diseases; lichens; penile neoplasms; lasers; carcinoma; squamous cell carcinoma; sexual function; sexaul satisfaction; medicin; Dermatology and venerology; clinical genetics; internal medicine; Dermatologi och venerologi; klinisk genetik; invärtesmedicin; Medicine; Medicin;

   Sammanfattning : The aim of these studies was to investigate the efficacy, complications and the long term results after laser treatment of lichen sclerosus et atrophicus and of squamous cell carcinoma of the penis.Patients and Methods: Paper I: In a prospective study from 1985-1991, 62 men with histologically verified lichen sclerosus et atrophicus were given carbon dioxide (CO2) laser treatment following the failure of local corticosteroid treatment. LÄS MER

3. 27. Human Papilloma Virus, Epstein-Barr Virus, and Herpes Simplex Virus Type-1 in Oral Squamous Cell Carcinomas from Three Populations

   Författare :Jamshid Jalouli; Jan-Michaél Hirsch; Tina Dalianis; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; HPV; EBV; HSV; Oral Squamous Cell Carcinoma; Leukoplakia; Oral Lichen Planus; Oral Submucuos Fibrosis; Toombak; Betel quid; Snuff; Oncology; Onkologi; Oncology; Onkologi;

   Sammanfattning : Most oral squamous cell carcinoma (OSCC) is believed to develop via a multistep process of cumulative gene damage in epithelial cells. Increasing incidence of OSCC and evidence that traditional risk factors may not be responsible directed us to investigate the prevalence of virus in pre- and malignant samples. LÄS MER

4. 28. Chronic pain : from the study of student attitudes and preferences to the in vitro investigation of a novel treatment strategy

   Författare :Linda Rankin; Christopher J. Fowler; Gisselle Gallego; Sofia Mattsson; Emmanuel Bäckryd; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; HC-PAIRS; best-worst scaling; palmitoylethanolamine; N-acylthanolamines; oral lichen planus; prostaglandins; chronic pain; prolonged pain; chronic pain education; chronic pain management; medical students; attitudes;

   Sammanfattning : Chronic pain will affect one in five adults during their lifetime, and it exerts a heavy burden on society with major physiological, psychological, social, and economic impacts. The current chronic pain curriculum taught to medical students in most settings is fragmented, inconsistent and inadequate and a vast majority of general practitioners considered their undergraduate training in chronic pain incomplete. LÄS MER

5. 29. Potentially Malignant Disorders and Oral cancer -A study on Immunosurveillance

   Författare :Jenny Öhman; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Oral lichen planus; Leukoplakia; Oral cancer; Immunosurveillance; Solid organ transplantation; T cells; Langerhans cells;

   Sammanfattning : ABSTRACT The cancer immunosurveillance hypothesis postulates that the immune system can recognize cancer cell precursors and destroy those cells before a clinical manifestation occurs. During the last decades several groups have presented evidence of the influence and role of immune activation in oral squamous cell carcinoma (OSCC) patients; however, much less is known about the role of immune activation in potentially malignant oral disorders (PMOD). LÄS MER

7. 30. From pattern to process : Studies on limestone grassland, with emphasis on the bryophyte-lichen layer and its effects on vascular plants

   Författare :Manuela Zamfir; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Ecology; Alvar; Bryophytes; Carousel model; Community structure; Competition; Dynanmics; Interactions; Lichens; PASFRAN; pattern analysis; Sweden; Ekologi; Terrestrial; freshwater and marine ecology; Terrestisk; limnisk och marin ekologi; ekologisk botanik; Ecological Botany;

   Sammanfattning : Patterns in space and time at different scales in the bryophyte-lichen layer, aud multi-species spatial patterns of bryophytes, lichens and vascular plants were studied in Avenetum limestone grassland on the Great Alvar of the Baltic Island of Öland, south-eastem Sweden.Spatiotemporal patterns of bryophytes and Iichens in grazed and ungrazed alvar grassland demonstrated that dominant species forming large patches were relatively stable in time, whereas less frequent species forming small patches were more mobile. LÄS MER