<p>Bruxism is an oral parafunctional habit involving clenching and grinding of the teeth that occurs mainly unconsciously, diurnally and nocturnally. It is considered an important contributory factor in the aetiology of myofascial pain (MFP) and temporomandibular disorders (TMD). The aetiology of bruxism is considered to be multifactorial, involving physiological and psychological factors. The aim of this study was to examine the relationship between the subthreshold symptoms (subtle, prodromal, atypical and subclinical symptoms of which the severity precludes diagnosis as a disorder) of anxiety and bruxism in a sample of subjects using a spectrum model.</p>

Surgical resection is the best option for both liver and kidney cancers, which providing the long term survival. However intraoperative blood loss can be a significant challenge, and is clearly associated with morbidity and mortality. Radiofrequency ablation (RFA) precoagulation has been introduced into liver and kidney surgery. Promising results have already achieved in reduction of intraoperative blood loss. In this thesis, a detailed explanation on precoagulation by RFA has been given. Our group developed a novel bipolar multi-array RFA device ??? InLine (ILRFA). In this thesis, we have investigated the performance in a variety of fields. In the study of ILRFA-assisted laparoscopic liver resection, ILRFA was easily employed through a hand port and achieved significant decrease of blood loss compared to control group (p < 0.05). In the liver trauma study, ILRFA produced a 63.88% reduction of blood loss in peripheral injury and 53.57% in central injury respectively. In postoperative evaluation of ILRFA-assisted liver resection, animals underwent an uneventful recovery, no complications occurred. Histological examination revealed a typical post RFA evolution. In ILRFA-assisted partial nephrectomy, the mean intraoperative blood loss 35 ?? 7 ml in the ILRFA and 152 ?? 94 ml in the control, a 77.0% reduction (P = 0.024). The mean blood loss per centimetre resection area was 2.09 ?? 1.41 ml/cm2 in the ILRFA compared with 12.79 ?? 1.68 ml/cm2 in controls, the reduction was 79.0% (P = 0.019). In ILRFAassisted laparoscopic partial nephrectomy, the mean intraoperative blood loss was 32 ?? 15 ml in the ILRFA and 187 ?? 69 ml in the control group, a 77.0% reduction (P = 0.043). The mean blood loss per centimetre resection area was 2.27 ?? 0.95 ml/cm2 in the ILRFA compared with 26.46 ?? 8.81 ml/cm2 in controls, the reduction was 79.0% (P = 0.047). In the renal trauma experiment, ILRFA also achieved promising results in haemostasis. We believe that ILRFA is a useful device which may help in the treatment of patients with liver and kidney illness.

HIV-associated lipodystrophy (HIVLD) syndrome is a condition comprising abnormalities in distribution of body fat and metabolism of lipids and glucose that arises in HIV-infected patients on long-term antiretroviral therapy. This thesis describes clinical research into aspects of the natural history and treatment of HIVLD, as well as molecular research into its pathogenesis centred on subcutaneous adipose tissue. Results demonstrate HIVLD to be a treatment-induced syndrome characterised by initial gains in body fat followed by selective, progressive loss of limb fat. Exposure to thymidineanalogue nucleoside reverse transcriptase inhibitors (tNRTI) induces lipoatrophy through mitochondrial dysfunction of which inhibition of mitochondrial RNA expression, rather than mitochondrial DNA depletion, is an early feature. Mitochondrial dysfunction is associated with decreases in expression of peroxisome proliferatoractivated receptor gamma (PPAR??), an adipocyte transcription factor, which helps explain how tNRTI exposure leads to the loss of adipocyte function. Once established, lipoatrophy is characterised by mitochondrial DNA depletion, although this depletion occurs throughout the mitochondrial genome, suggesting an underlying cause other than inhibition of DNA polymerase gamma. HIVLD is a difficult syndrome to treat. Lipoatrophy is resistant to treatment with rosiglitazone, an agonist of PPAR??, which is ineffective in the setting of ongoing tNRTI therapy and mitochondrial dysfunction. Dyslipidaemia is also difficult to treat as use of pravastatin in the setting of ongoing exposure to protease inhibitors results in only modest declines in fasting cholesterol concentrations. Gains in central fat, such as that seen in patients with buffalo hump, are associated with insulin resistance and diabetes, but only occur in a relatively small percentage of treated patients, suggesting a role for genetic factors in its development. Use of strategies such as avoidance of tNRTI in firstline ART, genetic screening to identify those at risk of toxicities and targeted selection of interventions in subgroups of affected patients, may help prevent this syndrome occurring and better treat those patients in which it has already occurred.

Thesis (Ph.D.) -- Flinders University, Dept of History, 2006. / Typescript (bound). Includes bibliographical references (leaves 279-290). Also available online.

Thesis (Ph. D.)--University of Washington, 2008. / Vita. Includes bibliographical references (p. 86-93).

Thesis (Ph. D.)--State University of New Jersey, New Brunswick, 1995. / eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 399-414).

Thesis (Ph. D.)--State University of New Jersey, New Brunswick, 1995. / eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 399-414).

Thesis (Ph.D.) - University of Queensland, 2005. / Includes bibliography.

Thesis--Universidad de Chile, 1962. / At head of t.p.: Universidad de Chile. Escuela de Derecho.

Background Tube-feeding or nutritional support is a therapy for people who can’t get enough nutrition by eating or drinking. You may need it if you have difficulty swallowing, loss of appetite, are severely malnourished or have inability to absorb nutrients through your digestive system. There are several diagnoses associated with tube-feeding, depending on the persons diagnose and users state the user can be tied to the tube-feeding equipment from 3 to 18 hours a day. In Sweden there are around 1500-3000 adults in need of tube-feeding outside the hospitals.   Method This report is made by Cindy Sjöblom and is an individual student’s work. The project is her dissertation and final project at the two year Masters program Advanced Product Design at Umeå Institute of Design. The project has been executed during 20 weeks the spring 2015. The project is based on the design process which includes the following phases; Research &amp; Analysing, Ideation &amp; Concept’s and Detailing &amp; Visualization. The Research &amp; Analysis phase has included; Product analysis, user interviews &amp; observations, market outlook, anatomical knowledge, problem listing and opportunity findings. The Ideation &amp; Concept’s phase has included; Inspiration, persona creation, creative workshop, sketching, concepts creation, mock-up building, user testing &amp; feedback. The Detailing &amp; Visualization phase has included; 3D modelling, moodboard creation, sketching, final model building, photo shooting, video recording, documentation, presentation and a poster and exhibition stand at Umeå Institute of Design and at Semcon, Gothenburg. Result Tubie is an ambulatory tube-feeding system to facilitate an active everyday life for people in need of enteral nutrition. Tubie consists out of six parts; A nutrition pump and a wireless charging station, a nutrition bag and an external tubing, a wearable waist band and an application for a smart device to be able to control the pump. Unlike traditional enteral nutritions systems, Tubie is designed with a focus on the users in a home environment and their need for a more active lifestyle and discreet usage in social environments. Tubie is simply discreet due to its wearable features that allows the user to wear it underneath the clothing as well as control the pump via a smart device with an adaptable pre-alarm that sounds like any other text message or ring tone.