Sökning: "Histology"

Visar resultat 21 - 25 av 262 avhandlingar innehållade ordet Histology.

1. 21. On 606 retrieved oral and cranio-facial implants. An analysis of consecutively received human specimens

   Författare :Pia Bolind; Göteborgs universitet; []
   Nyckelord :retrieved human implants; oral; craniofacial; bone; undecalcified sections; histology; histomorphometry;

   Sammanfattning : Aim:The aim of the present thesis was to histologically and histomorphometrically analyse retrieved human specimens of oral and cranio-facial implants, and to address the clinical relevance of a retrieval bank.Materials and methods:The specimens analysed were submitted to the retrieval bank at the Department of Biomaterials / Handicap Research. LÄS MER

3. 22. Involvement of eicosanoid signalling in epithelial cell migration

   Författare :Oliver Broom; Malmö Cellpatologi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; histokemi; cytokemi; Medicin människa och djur ; Histology; Medicine human and vertebrates ; Biomedicinska vetenskaper; Biomedical sciences; Integrin; Eicosanoid; COX-2; Cell migration; cytochemistry; histochemistry; Histologi; tissue culture; vävnadskultur;

   Sammanfattning : The development of inflammatory bowel diseases (IBD) and colon cancer (CC) has been shown to involve the up-regulation of inflammatory mediators and the machinery producing them such as the eicosanoids. Changes in the expression of extracellular matrix proteins and their related integrin receptors have also been shown to be important in the advancement IBD and CC. LÄS MER

4. 23. Peri-implantitis and periodontitis. Experimental and clinical studies

   Författare :Olivier Carcuac; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; dental implant; animal experiment; biopsy; radiology; histology; immunohistochemistry; inflammation; peri-implant disease; periodontal disease; treatment; systemic antibiotics; antiseptics;

   Sammanfattning : Peri-implantitis is an increasing problem in implant dentistry. The current series of studies employed a translational approach with the aim to compare peri-implantitis and periodontitis lesions and evaluate the influence of implant surface characteristics and the adjunctive use of systemic antibiotics/local antiseptics on healing following surgical treatment of peri-implantitis. LÄS MER

5. 24. Effect of Cholecystokinin-B/Gastrin Receptor Antagonists on Rat Stomach ECL Cells

   Författare :Xi-Qin Ding; Avdelningen för klinisk kemi och farmakologi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; pharmacognosy; Pharmacological sciences; vävnadskultur; histokemi; cytokemi; Histologi; tissue culture; histochemistry; gastrin; cholecystokinin CCK receptors; ECL cells; CCK-B gastrin receptor antagonists; histidine decarboxylase HDC ; histamine; pancreastatin; chromogranin A CGA ; gastric acid secretion.; cytochemistry; Histology; pharmacy; toxicology; Farmakologi; farmakognosi; farmaci; toxikologi;

   Sammanfattning : The histamine- and pancreastatin- containing ECL cells in the acid-producing mucosa of the rat stomach operate under the control of circulating gastrin. The present work examines how cholecystokinin (CCK)-B/gastrin receptors regulate the activity of the ECL cells. LÄS MER

7. 25. Legg-Calvé-Perthes´ disease. Synovitis, cartilage, remodeling

   Författare :Göran Eckerwall; Lund Ortopedi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Stromelysin; Sonography; Remodeling; Proteoglycan; Pressure; Osteotomy; MRI; MR imaging; Metaphysis; Legg-Calvé-Perthes; Histology; Hip; Arthrography; Child; Synovitis; Surgery; orthopaedics; traumatology; Kirurgi; ortopedi; traumatologi;

   Sammanfattning : This thesis evaluates and correlates the findings in a series of children with Legg-Calvé-Perthes´ Disease at the Departments of Orthopedics, University Hospitals in Lund, Sweden and Odense, Denmark during 1984-1993. It focuses on the importance of synovitis and its effect on the cartilage, on the shape of the femoral head in the early phases of LCPD and on femoral head remodeling after proximal femoral varus derotation osteotomy. LÄS MER