Sökning: "histology"

Visar resultat 1 - 5 av 237 avhandlingar innehållade ordet histology.

1. 1. Atrial Conduction and P-wave Characteristics: From histology to electrophysiology

   Författare :Yan Huo; Kardiologi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Atrial fibrillation; Sinus rhythm; Histology; Electrophysiology; Human; P-wave Morphology; Variability of P-wave morphology; P-wave duration;

   Sammanfattning : P-wave morphology reflects the projection of the depolarization vector on the electrocardiogram (ECG)lead axes in three-dimentional space and reflects both right and left atrial activation. The main purpose of current thesis was to explore the internal logic between the atrial conduction properties, including intra- and inter- atrial conduction, and P-wave characteristics from the level of histology to electrophysiology. LÄS MER

3. 2. Development and three-dimensional histology of vertebrate dermal fin spines

   Författare :Anna Jerve; Per Erik Ahlberg; Martin Brazeau; Tatjana Haitina; Philippe Janvier; Uppsala universitet; []
   Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; fin spine; paleontology; early vertebrate; histology; development; Biology with specialization in Evolutionary Organismal Biology; Biologi med inriktning mot evolutionär organismbiologi;

   Sammanfattning : Jawed vertebrates (gnathostomes) consist of two clades with living representatives, the chondricthyans (cartilaginous fish including sharks, rays, and chimaeras) and the osteichthyans (bony fish and tetrapods), and two fossil groups, the "placoderms" and "acanthodians". These extinct forms were thought to be monophyletic, but are now considered to be paraphyletic partly due to the discovery of early chondrichthyans and osteichthyans with characters that had been previously used to define them. LÄS MER

4. 3. Prognostic Factors in Non-Small Cell Lung Cancer (NSCLC)

   Författare :Georg Holgersson; Stefan Bergström; Michael Bergqvist; Simon Ekman; Fredrik Pontén; Henrik Riska; Uppsala universitet; []
   Nyckelord :NSCLC; prognostic factors; survival; histology; anemia; leukocytosis; thrombocytosis; Oncology; Onkologi;

   Sammanfattning : Background: Non-small cell lung cancer (NSCLC) is the cancer disease with the highest mortality globally. About 75% of NSCLC patients are diagnosed in an advanced stage where surgical treatment is not possible. For patients with locally advanced disease without distant metastases, the treatment of choice is curatively intended radiotherapy. LÄS MER

5. 4. Genomic characterization of non-small cell lung cancer - clinical and molecular implications

   Författare :Anna F Karlsson; Bröstcancer-genetik; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Lung cancer; histology; non-small cell lung cancer; gene expression; gene fusion; Methylation;

   Sammanfattning : Lung cancer accounts for 1.6 million cancers annually and 1.3 million deaths per year make the disease the deadliest type of cancer. Smoking is the most prominent cause. LÄS MER

7. 5. The clinical, radiographic, histological and ultrastructural results after Anterior Cruciate Ligament reconstruction using autografts

   Författare :Michael Svensson; Göteborgs universitet; Göteborgs universitet; Gothenburg University; []
   Nyckelord :anterior cruciate ligament; surgery; histology; biopsy; ultrastructure; radiology;

   Sammanfattning : The clinical, radiographic, histological and ultrastructural results after Anterior Cruciate Ligament reconstruction using autografts Michael Svensson Department of Orthopaedics, Institute of Clinical Sciences, The Sahlgrenska Academy at G?teborg University, G?teborg, Sweden The principal aims of the study were to perform a long-term analysis of the patellar tendon structure after harvesting its central third as an autograft during ACL reconstruction. The patellar tendon underwent long-term serial morphological evaluations using MRI, histological evaluations at two and six years and ultrastructural evaluation six years after the harvesting procedure. LÄS MER