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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
171

Liver cirrhosis : epidemiological and clinical aspects /

Gunnarsdóttir, Steingerður Anna / January 2008 (has links)
Diss. (sammanfattning) Göteborg : Göteborgs universtiet, 2008. / Härtill 4 uppsatser.
172

Changes in gastric mucosal barrier in the presence of bile and during hemorrhag stress in rats /

Orapin Komonpunporn, Liangchai Limlomwongse, January 1982 (has links) (PDF)
Thesis (M.Sc. (Physiology))--Mahidol University, 1982.
173

The effect of waxed and unwaxed dental floss on crevicular fluid flow and gingival bleeding a thesis submitted in partial fulfillment ... periodontics ... /

Wunderlich, Richard C. January 1980 (has links)
Thesis (M.S.)--University of Michigan, 1980.
174

The effect of waxed and unwaxed dental floss on crevicular fluid flow and gingival bleeding a thesis submitted in partial fulfillment ... periodontics ... /

Wunderlich, Richard C. January 1980 (has links)
Thesis (M.S.)--University of Michigan, 1980.
175

The effects of captopril treatment on hemorrhagic stroke development in stroke-prone spontaneously hypertensive rats /

MacLeod, Andrew B., Unknown Date (has links)
Thesis (M.Sc.)--Memorial University of Newfoundland, Faculty of Medicine, 2001. / Typescript. Bibliography: leaves 161-195.
176

Coping, Psychiatric Morbidity and Perceived Care in Patients with Aneurysmal Subarachnoid Haemorrhage

Hedlund, Mathilde, January 2009 (has links)
Diss. (sammanfattning) Uppsala : Uppsala universitet, 2009.
177

Management of peptic ulcer bleeding the significance of Helicobacter pylori and non-steroidal anti-inflammatory drugs /

Lai, Kam-chuen. January 2005 (has links)
Thesis (M. D.)--University of Hong Kong, 2005. / Title proper from title frame. Also available in printed format.
178

Sensory integration during blood loss in conscious rabbits

Shafford, Heidi L. January 2006 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 2006. / The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Vita. "December 2006" Includes bibliographical references.
179

Avaliação da utilização de Furosemida em eqüinos Puro Sangue de Corrida e sua correlação com a Hemorragia Pulmonar Induzida por Exercício / Evaluation of the use of furosemide in thoroughbred horses and its correlation to exercise-induced pulmonary hemorrhage

Moreira, Christian Davids January 2008 (has links)
A hemorragia pulmonar induzida por exercício (HPIE) ocorre com freqüência em cavalos atletas acarretando prejuízo econômico. O presente estudo foi compreendido em duas etapas, tendo como objetivo na primeira, avaliar a performance dos cavalos levando em consideração a colocação nos páreos e administração da furosemida, no período de setembro de 2005 a julho de 2006, sendo analisados os resultados de 824 eqüinos no Jockey Clube de Porto Alegre. Dos eqüinos que participaram do primeiro estudo, 389 não foram medicados e 435 foram submetidos à medicação prévia com furosemida. Foi observado que nos animais tratados previamente o medicamento influencia positivamente o desempenho do animal, com uma redução de 2,9% no tempo final. A segunda etapa foi desenvolvida durante a campanha de 2007, onde foram examinados 146 eqüinos, 15 minutos após o final da prova. Os animais foram submetidos a um exame endoscópico em que foram observadas as possíveis alterações do trato respiratório anterior do animal, sendo a principal delas a hemorragia pulmonar induzida por exercício. Estes achados foram relacionados com sua performance e com a administração de furosemida. Foi observado que a furosemida não interfere no sangramento. Não se observou influência do sexo na incidência de HPIE, entretanto observou-se aumento de hemorragia com o aumento da idade. De um modo geral, não se observou correlação positiva entre a HPIE e as alterações das vias aéreas superiores e traquéia. Conclui-se que a aplicação de furosemide diminuiu o tempo final empregado em corrida, mas não preveniu a incidência e severidade da HPIE. A incidência de HPIE aumenta com a idade. / Exercise-induced pulmonary hemorrhage (EIPH) commonly occurs in athletic horses causing economic losses. The present study was set in two trials. The first of them aimed to evaluate the performance of horses taking into account their ranking and furosemide administration, in the period of September 2005 to July 2006, being analysed the results from 824 horses, were analysed at the Porto Alegre Jockey Club. From the equines these, 389 were not treated and 435 were submitted to previous furosemide treatment. On treated animals, it was observed that the medicine affects animal performance, and also a reduction of 2.9% at the final time. The second trial was developed during 2007, where 146 equines were examined, 15 minutes after the race. The animals were submitted to an endoscopic exam in which there were observed possible abnormalities of the upper respiratory tract, being the main one the exerciseinduced pulmonary hemorrhage. These findings were related to their performance and furosemide administration. It was observed that the furosemide does not interfere on EIPH incidence. Gender did not influence the HPIE incidence; however it was observed an increase in the pulmonary bleeding with the increase of age. . Generally, it was not observed a positive correlation between EIPH and the upper respiratory tract and windpipe abnormalities, and only 15.25% of the cases related to the presence of EIPH with dorsal dislocation of the soft palate, being not statistically significant. I was concluded that the use of Furosemide enhancest the performance time, but did not prevent the incidence and the degree from EIPH. The incidence of EIPH increases with age.
180

Fatores de risco para infecção relacionada à drenagem ventricular externa nas hemorragias cerebrais espontâneas em adultos

Santos, Samir Cezimbra dos January 2016 (has links)
A derivação ventricular externa (DVE) é usada em neurocirurgia para drenagem de liquor em pacientes com aumento da pressão intracraniana (PIC) em várias patologias (tumores, trauma, meningite e hemorragias intracranianas espontâneas), podendo servir como tratamento ou como forma de monitorização da variação da PIC. A principal complicação desse procedimento é a infecção (meningite e/ou ventriculite). Fatores de risco para o aumento da taxa de infecção em DVE incluem hemorragias intracranianas espontâneas. Neste estudo, analisamos as taxas de infecção em uma série de pacientes com hemorragia intracraniana espontânea que necessitaram de procedimento cirúrgico com DVE. Estudamos prospectivamente todos os 94 casos consecutivos de pacientes que necessitaram de DVE devido a hemorragia cerebral espontânea entre 2010 e julho de 2011 no Serviço de Neurocirurgia do Hospital Cristo Redentor, pertencente ao Grupo Hospitalar Conceição, localizado em Porto Alegre, Rio Grande do Sul, Brasil. A nossa série foi composta de 43 homens (45,7%) e 51 mulheres (54,3%). A média de idade de toda a amostra foi de 56,1 anos. O tempo médio de permanência com DVE foi de 7 dias. Foi observada uma taxa de mortalidade de 45% e uma taxa de infecção geral de 36%. Quando avaliamos a variável “Dias de DVE >10”, encontramos diferença significativa entre os grupos, ou seja, os pacientes que utilizaram DVE por mais de 10 dias apresentaram uma chance maior de infecção do que os pacientes que utilizaram DVE por um tempo menor ou igual a 10 dias (odds ratio = 3,1; IC 95%: 1,1–8,7). As demais variáveis avaliadas se mostraram sem significância estatística para esta amostra. Encontramos uma taxa de cultura positiva de 5,3%. Os dados do presente trabalho sugerem que a infecção relacionada à DVE foi uma complicação muito frequente, ocorrendo em 36,2 % dos casos. Porém, adotamos ventriculite como padrão de diagnóstico, conforme preconiza o Centers for Disease Control and Prevention (CDC). Considerando a alta mortalidade associada a hemorragias intracranianas espontâneas, talvez a adoção de um protocolo mais agressivo para essa população de pacientes possa melhorar as taxas de morbimortalidade desse tipo de doença. / External ventricular drainage (EVD) is used in neurosurgery to drain cerebrospinal fluid from patients with increased intracranial pressure (ICP) in a variety of conditions (tumors, trauma, meningitis, spontaneous intracranial hemorrhage). EVD can serve both as a therapeutic measure and as a tool for ICP monitoring. The major complication of this procedure is infection (meningitis and/or ventriculitis). Risk factors for EVD infection include spontaneous intracranial hemorrhage. This Study analyze infection rates in a series of patients with spontaneous intracranial hemorrhage who underwent surgical EVD placement. This prospective study included all patients who required EVD for spontaneous intracranial hemorrhage from January 2010 to July 2011 at the Neurosurgery Department of Hospital Cristo Redentor (HCR), Porto Alegre, Rio Grande do Sul, Brazil. Overall, 94 consecutive patients were included. The series comprised 43 men (45.7%) and 51 women (54.3%). Mean age across the sample was 56.1 years. The mean duration of EVD use was7 days. Overall sample mortality was 45%, and the overall infection rate was 36%. Assessment of the variable “EVD days >10” revealed a significant difference between groups: patients who had an EVD in place for longer than 10 days had higher odds of infection than patients in whom EVD was used for 10 days or fewer (odds ratio = 3.1; 95%CI 1.1–8.7) The other variables of interest were not statistically significant in this sample. We found a culture positivity rate of 5.3%. The findings of this study suggest that EVD infection was a very common complication, occurring in 36.2% of cases. However, we adopted ventriculitis as the standard diagnosis, as advocated by the Centers for Disease Control and Prevention. Considering the high lethality associated with intracranial hemorrhage, the adoption of a more aggressive treatment protocol for this patient population might improve morbidity and mortality rates.

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