Uterine Horn
Mostrando 1-12 de 34 artigos, teses e dissertações.
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1. Thalidomide Reduces Cell Proliferation in Endometriosis Experimentally Induced in Rats
Resumo Objetivo Analisar o efeito da talidomida na progressão de lesões endometrióticas induzidas experimentalmente em ratas e caracterizar o padrão de proliferação celular pela marcação imunohistoquímica de Antígeno Nuclear de Célula Proliferativa (PCNA) no endométrio eutópico e ectópico. Métodos Quinze ratas Wistar foram submetidas a lap
Rev. Bras. Ginecol. Obstet.. Publicado em: 20/12/2019
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2. Video-assisted ovariohysterectomy in domestic cats (Felis catus, Linnaeus, 1758) using two access portals
PURPOSE : To describe video-assisted ovariohysterectomy (OHE) with two portals access in adult intact queens. METHODS Fifty-two females cats were used. A 4 mm cannula was positioned in the abdomen through an incision close to the umbilicus (first portal), and a pneumoperitoneum was established. A second portal was positioned in the midline of the pre-pubic
Acta Cir. Bras.. Publicado em: 2016-02
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3. Comparison between deep intracornual artificial insemination (dIAI) and conventional artificial insemination (AI) using low concentration of spermatozoa in beef cattle
This study aimed to compare the pregnancy rate using the conventional artificial insemination (AI) or deep intracornual artificial insemination (DIAI), with low number of spermatozoa (4.0 million sperm) in 270 Nelore cows. The animals were divided in two groups (G: G1 (135 cows) conventional AI was performed (=semen deposition in the uterine body) and in G2
Brazilian Archives of Biology and Technology. Publicado em: 2012-06
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4. Ablação endometrial com ácido tricloroacético em ratas: estudo histomorfométrico e histológico / Endometrial ablation using trichloroacetic acid in rat model: histomorphometric and histologic evaluation
INTRODUCTION: Dysfunctional uterine bleeding is one of the most prevalent causes of uterine bleeding and it is related to hormonal variations without organic causes. Endometrial ablation is a therapeutic option but the methods are frequently expensive and dependent of high cost technologies. The objective of the present study is to develop an animal model of
Publicado em: 2011
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5. Efficacy of vitamin E and selenium for the prevention of intra-abdominal adhesions in rats: uterine horn models
OBJECTIVE: This study compares the efficacies of vitamin E and selenium, both individually and in combination, for the prevention of postoperative intra-abdominal adhesions in rats. METHODS: Forty-seven female rats were divided into five groups. The sham animals (S group, n = 7) were given only laparotomies and intraperitoneally received 0.9% NaCl (2 ml). In
Clinics. Publicado em: 2011
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6. Indução de codominância e dupla ovulação e novas abordagens em luteólise de bovinos / Induced codominance and double ovulation and new approaches on luteolysis in cattle
The day-4 ablation model for increasing the incidence of double ovulations in heifers was used for the chapters 2 and 3. In this regard, follicles ≥ 5 mm were ablated at 4 d post-ovulation to induce a prominent FSH surge and a new follicular wave, and two injections of prostaglandin F2α (12 h apart) were given two days later (6 d) to favor ovulati
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/02/2010
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7. Intrauterine growth restriction in an experimental model of pregnant rats and their effects on insulin cellular receptors / Modelo experimental de restrição de crescimento intrauterino em ratas prenhes e suas repercussões em receptores celulares de insulina
Intrauterine growth restriction (IUGR) limits appropriate fetal development increasing morbidity and perinatal mortality. Adaptive mechanisms in fetal IUGR may leave to endocrine and metabolic alterations that could explain the occurrence of diseases in adulthood. The aim of this study was to evaluate whether experimental IUGR by uterine artery ligation caus
Publicado em: 2010
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8. eCG e densidade vascular em úteros bovinos / eCG and vascular density of bovine uterus
Follicle dynamic, as well as the uterus preparation for gestation, is dependent of an adequate vascularization establishment. Currently, many studies point towards the importance of eCG treatment following fixed-time artificial insemination (FTAI), in a manner to improve ovulation and gestational rates. Moreover, eCG have been implicated in angiogenesis, lea
Publicado em: 2009
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9. Avaliação de componentes estruturais do placentomo da vaca Nelore
This study was conducted to better understand the morphologic characteristics of the placentome of the Nelore cow throughout gestation. The experiment was conducted in labs of the Veterinary School of the Federal University of Minas Gerais and in the Cytology, Histology and Embryology lab of the Federal University of Uberlandia, using uteri of 52 Nelore cows
Publicado em: 2009
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10. Inseminação intra-uterina por videolaparoscopia com sêmen congelado na cadela: comparação entre dois sítios de deposição
The aims of this study were to evaluate the technique of laparoscopic intrauterine artificial insemination (AI) in terms of intraoperative parameters and to compare spermatic distribution in the bitchs uterus after AI in two sites of seminal deposition. Twelve bitches were used in this study, all mixed-breed and weighting from six to 17kg, randomly divided i
Publicado em: 2008
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11. PREGNANCY RATES USING FROZEN SEMEN OF CRIOLLO STALLIONS WITH GLYCEROL OR DIMETHYLFORMAMID AS CRYOPROTECTANTS / ÍNDICE DE PRENHEZ COM SÊMEN CONGELADO DE GARANHÕES CRIOULOS USANDO GLICEROL OU DIMETILFORMAMIDA COMO CRIOPROTETORES
During the 2005 and 2006 southern hemisphere natural breeding season, 104 Criollo mares were used to evaluate deep frozen semen fertility from 5 Criollo stallions. FR4 was used as extender (Nutricell, Brazil) with 5% glycerol (GLY) or 5% dimethylformamid (DMF) as cryoprotectants. Semen was loaded in 0.5mL straws (100x106 spermatozoa/straw). Mares were examin
Publicado em: 2007
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12. Estrutura e ultraestrutura do epitelio uterino de ratas UChA e UChB - bebedoras voluntarias de etanol / Structure and ultrastructure of the uterine epithelium of rats UchA and UchB - voluntary ethanol consumption
Considerando-se o uso do álcool entre mulheres questão atual e preocupante, o presente trabalho objetivou avaliar as conseqüências do abuso do álcool sobre o epitélio uterino de ratas. Foram formados os grupos UChA e UCh8, bebedores voluntários de etanol a 10% e Wistar, consumidores de água. Após 120 dias, dez animais de cada grupo foram sacrificado
Publicado em: 2006