Minipigs
Mostrando 1-12 de 20 artigos, teses e dissertações.
-
1. Technical innovation: Intragastric Single Port Sleeve Gastrectomy (IGSG). A feasibility survival study on porcine model
Abstract Purpose: To perform technically the laparoscopic sleeve gastrectomy (LSG) using a unique Intragastric Single Port (IGSG) in animal swine model, evidencing an effective and safe procedure, optimizing the conventional technique. Methods: IGSG was performed in 4 minipigs, using a percutaneous intragastric single port located in the pre-pyloric region
Acta Cir. Bras.. Publicado em: 2018-01
-
2. Qualitative analysis of the viability of autogenous fat grafts grafted in different environments of interstitial pressure. Preliminary results and description of a new experimental model in mini-pigs
Abstract Purpose: To evaluate the feasibility of an experimental model of autologous fat graft (AFG) in different interstitial pressure (IP) environments. Methods: Three mini-pigs(Minipig-BR) with age of 8 months (weight: 25-30 kg) were used. AFG were collected from the bucal fat pad, and grafted in the intramuscular pocket (biceps femoralis muscle). IP mo
Acta Cir. Bras.. Publicado em: 2017-11
-
3. Single-nucleotide polymorphism analysis of GH, GHR, and IGF-1 genes in minipigs
Tibetan (TB) and Bama (BM) miniature pigs are two popular pig breeds that are used as experimental animals in China due to their small body size. Here, we analyzed single-nucleotide polymorphisms (SNPs) in gene fragments that are closely related to growth traits [growth hormone (GH), growth hormone receptor (GHR), and insulin-like growth factor (IGF)-1)] in
Braz J Med Biol Res. Publicado em: 01/08/2014
-
4. Flexural strength of mini-implants developed for Herbst appliance skeletal anchorage: a study in Minipigs br1 cadavers
OBJETIVO: o presente estudo foi delineado para verificar se protótipos de mini-implantes (PMI) desenvolvidos para a ancoragem esquelética do aparelho de Herbst são capazes de suportar forças ortopédicas e, também, determinar a variação da força de flexão desses PMI de acordo com o local de inserção (maxila ou mandíbula). MÉTODOS: após o cálcu
Dental Press J. Orthod.. Publicado em: 2013-12
-
5. Effect of fractionated radiotherapy on the parotid gland: an experimental study in Brazilian minipigs
INTRODUCTION: Radiotherapy (RT) of head and neck neoplasms often damages the salivary glands. AIM: To examine the pattern of morphologic changes resulting from RT of the head and neck region in minipig parotid glands in a clinical and experimental research setting. METHODS: Twelve 18-month-old male Brazilian minipigs weighing 30-40 kg were selected. Eight mi
Int. Arch. Otorhinolaryngol.. Publicado em: 2013-06
-
6. Flexure resistance evaluation of mini implants prototypes developed for Herbst appliance anchorage Study in Minipig br1 / Avaliação da resistência à flexão de mini-implantes desenvolvidos para ancoragem esquelética do aparelho de Herbst - Estudo em Minipig br1
An undesirable tooth movement resulting from use of the Herbst appliance is the excessive proclination of the anterior mandibular teeth, which is commonly associated with gingival recession, marginal bone loss, and root resorption. Skeletal anchorage of the Herbst appliance could prevent these problems. The present study was designed to evaluate, in Minipigs
Publicado em: 2010
-
7. Carga imediata sobre implantes osseointegráveis para ancoragem ortodôntica: estudo em minipigs / Immediately loaded osseointegrated implants for orthodontic anchorage: study in minipigs
O objetivo deste trabalho foi avaliar a taxa de sucesso, a quantidade de perda óssea em altura e a interação osso/implante para três diferentes protocolos: 1) implantes osseointegráveis mantidos sem carga durante período de reparo de 120 dias; 2) implantes submetidos a interferências oclusais; e 3) implantes que receberam carga imediata para ancoragem
Publicado em: 2008
-
8. Avaliação molecular, tomográfica e microscópica dos côndilos após avanço cirúrgico mandibular utilizando fixação rígida e semi-rígida: estudo em minipigs / Histological, molecular and tomographic condyle analisys after mandibular advancement surgery: study in minipigs
This work aimed at elucidating the changes occurring in temporomandibular joint (TMJ) after surgical mandibular advancement with different fixation materials: miniplates (malleable fixation) and bi-cortical screws (rigid fixation). Twelve minipigs (Minipig BR-1) were operated and served as experimental groups; six non-operated age matched animals served as c
Publicado em: 2007
-
9. Minisuíno (minipig) na pesquisa biomédica experimental: o Minipig br1
Diferentes espécies de animais vertebrados e invertebrados têm sido usados em investigação biomédica experimental. Neste trabalho é apresentada uma breve revisão sobre o uso do suíno em pesquisa biomedica e sobre as similaridades da anatomia, fisiologia, bioquímica e imunologia desta espécie com aquelas do homem. É também revisto o desenvolviment
Acta Cirurgica Brasileira. Publicado em: 2003-10
-
10. Postgastrectomy osteopenia in minipigs.
-
11. Cholesterol-lowering properties of Ganoderma lucidum in vitro, ex vivo, and in hamsters and minipigs
BioMed Central.
-
12. Survival of Lactobacillus delbrueckii subsp. bulgaricus and Streptococcus thermophilus in the Terminal Ileum of Fistulated Göttingen Minipigs
The ability of Lactobacillus delbrueckii subsp. bulgaricus and Streptococcus thermophilus administered in yogurt to survive the passage through the upper gastrointestinal tract was investigated with Göttingen minipigs that were fitted with ileum T-cannulas. After ingestion of yogurt containing viable microorganisms, ileostomy samples were collected nearly e
American Society for Microbiology.