Search for dissertations about: "F. nucleatum"

Showing result 1 - 5 of 8 swedish dissertations containing the words F. nucleatum.

2. 1. Neutrophil recruitment in periodontal disease

   Author : Agnes Dahlstrand Rudin; Göteborgs universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; neutrophil; periodontitis; P. gingivalis; F. nucleatum; SCFA; FFAR2; CD177; A1AT;

   Abstract : Neutrophils are the first immune cells to arrive in infected or injured tissues, where they engulf microbes and clean up cell debris. Periodontitis is one of the typical symptoms of both neutropenia and defect neutrophil functionality, suggesting an important role for these cells in maintenance of periodontal health. READ MORE

4. 2. Gut microbiota in colorectal cancer : The importance of Parvimonas micra

   Author : Thyra Löwenmark; Richard Palmqvist; Sofia Edin; Pär Larsson; Michael Dahlberg; Per Hellström; Umeå universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Colorectal cancer; mucosal microbiota; Parvimonas micra; Fusobacterium nucleatum; immunity; survival; biomedical laboratory science; biomedicinsk laboratorievetenskap;

   Abstract : Colorectal cancer (CRC) is a heterogenous disease consisting of multiple molecular subtypes, each of which has diverse treatment responses and prognoses. The importance of the gut microbiota in CRC development and progression has undergone increasing recognition in recent years, with a structural segregation in terms of microbial composition between CRC patients and healthy controls. READ MORE

5. 3. Studies on molecular and immune signatures for detection of pancreatic cancer and COVID-19

   Author : Hassan Alkharaan; Karolinska Institutet; Karolinska Institutet; []
   Keywords : ;

   Abstract : Background and objectives: Etiological factors and accurate diagnostic biomarkers have remained elusive to pancreatic cancer, a disease with > 90% five-years mortality rate. The recent understanding of microbiome interaction with host organs has opened new research avenues on the potential role of microbiota in the tumor microenvironment. READ MORE

6. 4. Lactobacillus characterization and effects on oral biofilm composition

   Author : Nelly Romani Vestman; Ingegerd Johansson; Jukka Meurman; Umeå universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Lactobacillus; L. gasseri; probiotic traits; oral biofilm; breastfeeding; oral microbiota; odontologi; Odontology;

   Abstract : The human body is home for millions of bacteria. The largest microbial community is located in the gastro-intestinal (GI) tract, including the oral cavity with >700 identified taxa. Lactobacillus, which is normal inhabitant of the GI tract, contributes to health by possible biofilm and immune modulation. READ MORE

7. 5. Stability of bacterial DNA in relation to microbial detection in teeth

   Author : Malin Brundin; Ulf Sjögren; Anders Johansson; David Figdor; Inge Fristad; Umeå universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cell-bound DNA; cell-death; dentine; DNA binding affinity; DNA decomposition; DNA preservation; extracellular DNA; hydroxyapatite; PCR; polymerase chain reaction; odontologi; Odontology;

   Abstract : The fate of DNA from dead cells is an important issue when interpreting results from root canal infections analysed by the PCR technique. DNA from dead bacterial cells is known to be detectable long time after cell death and its stability is dependent on many different factors. READ MORE