Sökning: "L Ny"

Visar resultat 16 - 20 av 79 avhandlingar innehållade orden L Ny.

1. 16. Characterization of a new amino acid transport system in human epidermal Langerhans cells

   Författare :Niels Bendsöe; Lund Dermatologi och venereologi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; amino acid transport; energy charge; epidermis; glycolysis; lactate; Langerhans cells; L-dopa; mitochondria; omeprazole; Dermatology; venereology; Dermatologi; venereologi;

   Sammanfattning : Based on the discovery of a new amino acid transport system in Langerhans cells (LC), various aspects concerning the L-dopa uptake mechanism into human epidermal LC and the energy metabolism of epidermis have been examined and subsequently characterised. The system lacks any characteristics of other described amino acid transport systems in other cell types. LÄS MER

3. 17. Modelling parkinsonian akinesia and dyskinesia in dopamine depleted rodents

   Författare :Martin Lundblad; Basala gangliernas patofysiologi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; neuropsychology; neurophysiology; Neurologi; neuropsykologi; neurofysiologi; Neurology; mouse; rat; 6-OHDA; dyskinesia; Parkinson s disease; L-DOPA;

   Sammanfattning : Animal models of Parkinson’s disease and L-DOPA-induced dyskinesia are essential to explore pathophysiological hypotheses and to test new treatment options. There are many different animal models of Parkinson's disease, which differ greatly with respect to species, mechanisms of nigral cell death, and extent of dopamine-dependent motor deficits. LÄS MER

4. 18. Cell and Gene Therapy for Parkinson's Disease: Therapeutic Effect and Modulation of Dyskinesias in the 6-OHDA Rat Model

   Författare :Thomas Carlsson; Brain Repair and Imaging in Neural Systems (BRAINS); []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; neuropsykologi; Pharmacological sciences; pharmacognosy; pharmacy; neurofysiologi; Medicin människa och djur ; Neurology; neuropsychology; neurophysiology; Neurologi; Medicine human and vertebrates ; Parkinson?s disease; Serotonin; Tyrosine hydroxylase; Ventral mesenchephalon; Motor behavior; L-DOPA; GTP cyclohydrolase 1; Gene therapy; Dyskinesias; Cell transplantation; Dopamine; toxicology; Farmakologi; farmakognosi; farmaci; toxikologi;

   Sammanfattning : The main pathological feature in Parkinson's disease is the progressive loss of dopamine neurons in the midbrain, which in turn leads to the appearance of motor deficits such as akinesia/bradykinesia (loss/slowness of movements), rigidity, postural imbalance and tremor. To this day, there is no cure for the disease, but there are medications to relieve the symptoms. LÄS MER

5. 19. Bioprocess Monitoring and Control in Pseudomonas cepacia and recombinant Escherichia coli cultivations

   Författare :Anita Tocaj; LTH Ingenjörshögskolan vid Campus Helsingborg; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; protein L; expanded bed; flow-injection analysis; recombinant protein production; acetic acid; on-line measurements; Pseudomonas cepacia; recombinant Escherichia coli; Fed-batch cultivations; control strategies; xylanase deletion derivatives from Rhodothermus marinus; Biotechnology; Bioteknik;

   Sammanfattning : The control of cultivation conditions and its influence on growth and production have been investigated. The use of fed-batch processes have been demonstrated for several cultivation systems and so has the use of different control signals in these systems. LÄS MER

7. 20. Methods for transcriptome reconstruction, with an application in Picea abies (L.) H. Karst

   Författare :Karl Johan Westrin; Olof Emanuelsson; Björn Nystedt; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; acrocona; cone setting; transcript isoform detection; miRNA; Picea abies; quality assessment; transcriptome assembly; Bioteknologi; Biotechnology;

   Sammanfattning : Transcriptome reconstruction is an important component in the bioinformatical part of transcriptome studies. It is particulary interesting when a reference genome is missing, highly fragmented or incomplete, since in such situations, a simple alignment (or mapping) would not necessarily tell the full story. LÄS MER