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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.
21

Factors affecting weight development after pregnancy - the SPAWN (Stockholm Pregnancy And Women's Nutrition) study /

Linné, Yvonne, January 2002 (has links)
Diss. (sammanfattning) Stockholm : Karol. inst., 2002. / Härtill 6 uppsatser.
22

An investigation of the relationship between maternal-infant patterns of synchrony during feeding, preterm infant state and a parent administered state modulation treatment /

Page, Phyllis A. January 1992 (has links)
Thesis (Ph. D.)--University of Washington, 1992. / Vita. Includes bibliographical references (leaves [76]-82).
23

Some aspects of the eating behavior of children an analysis of four hundred questions of parents and of direct observations made at mealtime in a school /

O'Brien, Lady. January 1900 (has links)
Thesis (M.P.H.)--University of Michigan, 1932. / " ... a thesis for Master of Public Health degree ..."--P. [2]. "Lady O'Brien"--Cover.
24

Some aspects of the eating behavior of children an analysis of four hundred questions of parents and of direct observations made at mealtime in a school /

O'Brien, Lady. January 1900 (has links)
Thesis (M.P.H.)--University of Michigan, 1932. / " ... a thesis for Master of Public Health degree ..."--P. [2]. "Lady O'Brien"--Cover.
25

The relationship between eating attitudes and self-esteem in the female adolescent

Brueggeman, Mary L. Micke, Margaret M. Roth, Elizabeth L. January 1985 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1985. / Typescript (photocopy). eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 58-60).
26

Hypothalamic regulation of food intake - focus on the anx/anx mouse

Nilsson, Ida, January 2010 (has links)
Diss. (sammanfattning) Stockholm : Karolinska institutet, 2010.
27

Actions of ovarian hormones on primate feeding and mating behavior

Czaja, John Alexander. January 1975 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1975. / eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (p. 150-175).
28

A description of motor activity, sucking behavior, and state behavior in three-month-old infants during feeding

Rambo, Janice Blackburn. January 1980 (has links)
Thesis (M.S.)--University of Wisconsin-Madison, 1980. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 76-79).
29

Associação entre estado nutricional e doença periodontal crônica

Spirandeli, Daniela [UNESP] 01 September 2006 (has links) (PDF)
Made available in DSpace on 2014-06-11T19:28:03Z (GMT). No. of bitstreams: 0 Previous issue date: 2006-09-01Bitstream added on 2014-06-13T18:57:08Z : No. of bitstreams: 1 spirandeli_d_me_arafo.pdf: 210761 bytes, checksum: f5f525fb69bdcab7f236eee1f9d6eda7 (MD5) / Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) / O objetivo deste estudo foi avaliar a associação do estado nutricional à periodontite. Para isso, foram selecionadas 32 mulheres adultas com idade entre 30 e 50 anos. A amostra foi dividida em dois grupos a partir da média de perda de inserção periodontal: grupo controle (n=17) com média < 2 mm e grupo teste (n=15) com média = 2 mm. Todas as voluntárias foram submetidas a questionário de saúde geral e de freqüência alimentar. O estado sócio-econômico foi obtido pelo nível de escolaridade e pela aplicação de questionário de classificação sócio-econômica. A avaliação periodontal foi realizada a partir da determinação do Índice de Placa Visível (IPV), do Índice de Sangramento Marginal (ISM) e do nível de inserção. Foi calculado o índice de massa corporal (IMC) e foram solicitados os seguintes exames laboratoriais: hemograma, HDL-colesterol, triglicerídeos, vitamina B12, zinco sérico e ácido fólico. Os resultados revelaram que não houve diferença estatística quanto ao estado sócio-econômico entre os grupos, bem como na análise do IMC, embora tenha se observado uma alta freqüência de sobrepeso e de obesidade nos dois grupos. Comparando-se os valores médios, observou-se diferença estatisticamente significante entre os grupos controle e teste (p < 0,01) quanto à perda de inserção periodontal, ao nível de profundidade de sondagem e ao ISM. Observou-se uma maior freqüência de voluntárias que consumiam frutas, legumes e verduras pelo menos uma vez por semana nos dois grupos. O eritrograma mostrou-se alterado somente nas voluntárias do grupo teste, enquanto no grupo controle os resultados foram normais. As alterações observadas foram: número baixo de eritrócitos, hematócrito reduzido e concentração reduzida de hemoglobina, volume corpuscular médio (VCM) reduzido e índice de hemoglobina corpuscular médio (HCM) reduzido... / The study`s aim was to evaluate the association between nutritional status and periodontitis. For this, 32 adult women had been selected, no-smokers within the age of 30 and 50 years. The sample was divided into two groups according to mean of attachment loss: control group (n=17) with mean < 2 mm and test group (n=15) with mean = 2 mm. All the volunteers were submitted to a questionnaire of general health and of dietary frequency. The socio-economic status was determined to educational level and to questionnaire of socio-economic classification. The periodontal exam included Visible Plaque Index, Gingival Index and attachment level. The Body Mass Index (BMI) has been calculated and erythrocyte count and leukocyte count measurements were performed and levels of HDL-cholesterol, triglycerides, vitamin B12, zinc and folate. The results revealed that didn`t statistics difference to socio-economic status and to BMI between the groups, although observed the high frequency of the overweight and obesity in the two groups. Comparing the mean values, there was different statistically significant between the groups control and test (p < 0,01) to attachment loss, probing depth and gingival index. There was increased frequency of the volunteers that dietary intake fruits and vegetables at least a time per week in two groups. The erythrocyte count presented altered only in the volunteers of the test group while in the control group the results were normal. The alterations were: lower numbers of erythrocytes, lower hematocrit, lower hemoglobin concentration, lower mean corpuscular volume (MVC) and lower mean corpuscular hemoglobin index (MHC). The leukocyte count showed increased frequency of the alterations in the two groups and the relative and/or absolute eosinophilia was more evident in the test group. Lower folate level was observed too in the test group... (Complete abstract, click electronic address below)
30

Estudo dos efeitos da inibição neonatal da recaptação de serotonina sobre o comportamento alimentar e a imunoreatividade neuronal hipotalâmica em ratos adultos

BARROS, Manuella da Luz Duarte 23 February 2016 (has links)
Submitted by Fabio Sobreira Campos da Costa (fabio.sobreira@ufpe.br) on 2017-03-28T12:35:23Z No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) Dissertação_Manuella da Luz D Barros.pdf: 1660746 bytes, checksum: 1cd53d223f6d92ef7dab1a2d30b49ece (MD5) / Made available in DSpace on 2017-03-28T12:35:23Z (GMT). No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) Dissertação_Manuella da Luz D Barros.pdf: 1660746 bytes, checksum: 1cd53d223f6d92ef7dab1a2d30b49ece (MD5) Previous issue date: 2016-02-23 / FACEPE / CNPQ / A plasticidade fenotípica compreende a capacidade do organismo de elaborar adaptações morfofuncionais em resposta aos estímulos ambientais. Essa capacidade é mais intensa durante a gestação e lactação (plasticidade do desenvolvimento), podendo estar associada a consequências ao longo da vida. Neste contexto, a serotonina (5-HT) tem papel determinante no desenvolvimento do sistema nervoso central. Além disso, a 5-HT participa do controle central homeostático do balanço energético no núcleo arqueado (Arc) do hipotálamo, estimulando a saciedade e o gasto de energia através da inibição de neurônios orexígenos e estimulação de neurônios anorexígenos via receptores 5-HT1B e 5-HT2C, respectivamente. Dessa forma, a alteração da atividade serotoninérgica durante o desenvolvimento pode modificar a regulação e a expressão do comportamento alimentar em longo prazo. Estudos prévios de nosso grupo de pesquisa apontaram que a inibição seletiva neonatal da recaptação de serotonina (ISNRS) pode estar associada a fenótipo hipofágico na vida adulta. Nós acreditamos que esse fenótipo se deve a maior atividade da via anorexígena no Arc. Diante disso, este estudo teve como objetivo avaliar os efeitos da ISNRS sobre o peso corporal, o comportamento alimentar e a atividade neuronal no Arc em resposta aos agonistas dos receptores 5HT2C e 5-HT1B em ratos adultos. Ratos Wistar foram tratados com solução salina (SAL, n=15) ou fluoxetina (FLUO, n=15) do 1° ao 21° dia pós-natal. Aos 170 dias de vida foi realizada cirurgia de estereotaxia para implantação de cânula no ventrículo lateral direito através da qual foram feitas as injeções intracerebroventricular (ICV). Aos 180 dias foi realizada a pesagem dos animais seguida de injeção ICV de ACSF, agonista do receptor 5-HT2C ou agonista do receptor 5-HT1B, obtendo-se seis grupos experimentais (n=5 animais/grupo): SAL+ACSF, SAL+AG.1B, SAL+AG.2C, FLUO+ACSF, FLUO+AG.1B e FLUO+AG.2C. A partir desses grupos, foi analisada a sequência comportamental de saciedade (SCS) e o número de células reativas contra proteína c-fos no Arc. Comparado ao grupo SAL, o grupo FLUO apresentou menor peso corporal. A ISNRS também promoveu maior ingestão alimentar frente ao estímulo com o agonista 5-HT2C, menor taxa alimentar após injeção de ACSF e antecipação do ponto de saciedade após estímulo com o agonista 5-HT1B. Além disso, o grupo FLUO apresentou maior número de células reativas contra c-fos no Arc frente ao agonista 5-HT2C. Corroborando nossa hipótese, a ISNRS parece promover aumento da atividade da via anorexígena no Arc na idade adulta, apesar de não ter ocorrido redução da ingestão alimentar. Em conjunto, os achados deste estudo sugerem que o menor peso corporal em ratos adultos submetidos à ISNRS pode ser consequência do aumento da atividade da via anorexígena no Arc, o que pode contribuir para um aumento do gasto energético. / Phenotypic plasticity comprises the ability of an organism to develop morphological and functional adaptations in response to environmental stimuli. This capacity is more intense during pregnancy and lactation (developmental plasticity) and may be associated with consequences throughout life. In this context, serotonin (5-HT) has a decisive role in the development of the central nervous system. Furthermore, 5-HT participates in homeostatic central control of energy balance in the arcuate nucleus (Arc) of the hypothalamus, stimulating satiety and energy expenditure through inhibition of orexigenic neurons and stimulation anorectic neurons via 5-HT1B receptors and 5-HT2C, respectively. Thus, the modification of serotonergic activity during development can change the regulation and expression of feeding behavior in the long term. Previous studies from our research group showed that neonatal selective serotonin reuptake inhibition (NSSRI) may be associated with hypophagic phenotype in adulthood. We believe that this phenotype is due to increased activity of anorectic via in the Arc. Thus, this study aimed to evaluate the effects of NSSRI on body weight, feeding behavior and neuronal activity in the Arc in response to 5-HT2C and 5-HT1B receptors agonists in adult rats. Wistar rats were treated with saline (SAL, n=15) or fluoxetine (FLUO, n=15) from 1° to 21° postnatal day. At 170 days, stereotactic surgery was performed for implantation of a cannula in the right lateral ventricle through which were made the intracerebroventricular injections (ICV). At 180 days, weighing of animals was performed followed by ICV injections of ACSF, 5-HT2C or 5-HT1B receptors agonists, resulting in six experimental groups (n=5 animals/group): SAL+ACSF, SAL+AG.1B, SAL+AG.2C, FLUO+ACSF, FLUO+AG.1B and FLUO+AG.2C. From these groups, behavioral satiety sequence (SCS) and number of reactive cells against c-fos protein in the Arc were analyzed. Compared to the SAL group, FLUO group had lower body weight. NSSRI also promoted greater food intake after stimulation with 5-HT2C receptor agonist, lower feed rate after injection of ACSF and anticipation of the point of satiety after stimulation with 5-HT1B receptor agonist. Furthermore, FLUO group had a higher number of reactive cells against c-fos in the Arc after stimulation with 5-HT2C receptor agonist. Corroborating our hypothesis, NSSRI seems to promote increased anorexigenic pathway activity in the Arc in adulthood, despite not having been reduced food intake. Together, the findings suggest that lower body weight in adult rats submitted to NSSRI may be a consequence of increased anorexigenic pathway activity in the Arc, which can contribute to an increase in energy expenditure.

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