Sökning: "MMR"

Visar resultat 1 - 5 av 48 avhandlingar innehållade ordet MMR.

1. 1. Perceptual reorganization of vowels : Separating the linguistic and acoustic parts of the mismatch response

   Författare :Ellen Marklund; Francisco Lacerda; Iris-Corinna Schwarz; Riitta Salmelin; Stockholms universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; language acquisition; infants; speech perception; MMR; MMN; perceptual reorganization; Linguistics; lingvistik;

   Sammanfattning : During the first year of life, infants go from perceiving speech sounds primarily based on their acoustic characteristics, to perceiving speech sounds as belonging to speech sound categories relevant in their native language(s). The transition is apparent in that very young infants typically discriminate both native and non-native speech sound contrasts, whereas older infants show better discrimination for native contrasts and worse or no discrimi­na­tion for non-native contrasts. LÄS MER

3. 2. Mismatch Repair Deficient Cancer Diagnostic Aspects in Colorectal Cancer and the Role of Urological Cancer in Lynch Syndrome

   Författare :Patrick Joost; Bröstcancer-genetik; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Mismatch repair; Lynch syndrome; immunohistochemistry; microsatellite instability; heterogeneity; cumulative incidence; colorectal cancer; urothelial cancer; prostate cancer; renal cell cancer;

   Sammanfattning : Mismatch repair (MMR) deficiency is carcinogenic and can either have somatic/sporadic causes (i.e. epigenetic silencing or somatic inactivation) or hereditary causes (Lynch syndrome due to a germline mutation in one of the MMR genes ¬- MLH1, MSH2, MSH6, PMS2). LÄS MER

4. 3. Reasons for non-vaccination

   Författare :Eva Dannetun; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Vaccination coverage; influenza; MMR; hepatitis B; self reported data; elderly; childhood vaccinations; health care workers; parents attitudes; paper; web questionnaire.;

   Sammanfattning : Vaccines are among the most effective public health interventions used today. Population based vaccination programmes are mainly aimed at protecting against common childhood diseases, but other population groups are also the targets for different recommendations. LÄS MER

5. 4. Tumors associated with Hereditary Nonpolyposis Colorectal Cancer: Defective Mismatch Repair and Familial Risk of Cancer

   Författare :Kajsa Ericson Lindquist; Bröstcancer-genetik; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; oncology; cancerology; Cytologi; onkologi; cancer; Multiple Tumors; Hereditary Nonpolyposis Colorectal Cancer; Cytology; Cohort study; Population based; Familial Risk of Cancer; Immunohistochemistry; MSH2; MSH6; MLH1; Microsatellite Instability; Soft Tissue Sarcomas; Cancer of the Upper Urinary Tract; Cancer of the Small Intestine; Colorectal Cancer;

   Sammanfattning : Inactivation of the DNA mismatch repair (MMR) system is a tumorigenic mechanism involved in 15-20% of tumor types such as colorectal and endometrial cancer and is specifically associated with the Hereditary Nonpolyposis Colorectal Cancer (HNPCC) syndrome. These MMR defective tumors are characterized by microsatellite instability (MSI), a phenomenon that reflects alterations in length of repeated sequences, and 90% of MSI tumors show loss of immunohistochemical expression for the MMR protein affected. LÄS MER

7. 5. Morphological Features and Mismatch Repair in Colorectal Tumors

   Författare :Britta Halvarsson; Tumörmikromiljö; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Patologi allmän ; patologisk anatomi; Lynch syndrome; Colorectal tumors; HNPCC; Mismatch repaire; pathological anatomy; General pathology; Genetik; cytogenetik; cytogenetics; Genetics; Medicin människa och djur ; Medicine human and vertebrates ; Immunohistochemistry;

   Sammanfattning : Corlorectal cancer affects 5% of individuals in the Western world and heredity is estimated to cause at least 10% of the tumors. Defective mismatch repair (MMR) is a tumorigenic mechanism through which about 15% of colorectal cancer develops and this feature characterizes tumors associated with Hereditary Nonpolyposis Colorectal Cancer (HNPCC) or Lynch syndrome. LÄS MER