Rat Uterus
Mostrando 1-12 de 125 artigos, teses e dissertações.
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1. Establishment of a rat model for uterine leiomyomas based on Western and traditional Chinese medicine theories
Uterine leiomyomas (ULs) are benign monoclonal tumors that arise from the underlying myometrial tissue in the uterus. Effective therapies are still lacking because of poor understanding of the pathophysiology and epidemiology. Hence, it is urgent to establish efficient animal models to screen novel anti-UL therapies. In this study, for the first time, tradit
Braz J Med Biol Res. Publicado em: 02/07/2018
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2. The therapeutic effects of curcumin and capsaicin against cyclophosphamide side effects on the uterus in rats
Abstract Purpose: To evaluate the impact of systemic cyclophosphamide treatment on the rat uterus and investigate the potential therapeutic effects of natural antioxidant preparations curcumin and capsaicin against cyclophosphamide side effects. Methods: A 40 healthy adult female Wistar albino rats were used in this study. Rats were randomly divided into
Acta Cir. Bras.. Publicado em: 2018-06
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3. Remifentanil protects uterus against ischemia-reperfusion injury in rats
PURPOSE: To investigate the effects of remifentanil as an antioxidant and analyze the histopathologic, biochemical changes in experimental ischemia-reperfusion (I/R) exposed rat uteri. METHODS: Wistar albino rats were assigned to three groups (n = 7). 2h period of ischemia was followed by 1h of reperfusion in the I/R and the I/R-remifentanil groups. Afte
Acta Cir. Bras.. Publicado em: 2015-11
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4. Inflammatory response in a rat model of gastroschisis is associated with an increase of NF-kappaB
Babies with gastroschisis have high morbidity, which is associated with inflammatory bowel injury caused by exposure to amniotic fluid. The objective of this study was to identify components of the inflammatory response in the intestine and liver in an experimental model of gastroschisis in rats. The model was surgically created at 18.5 days of gestation. Th
Brazilian Journal of Medical and Biological Research. Publicado em: 22/01/2010
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5. Participação Do Cálcio Citosólico Sobre A Ação Espasmolítica Do Ácido Ent-7a-Acetoxitraquiloban-18-Óico E De Seu Derivado Hidroxilado Em Íleo Isolado De Cobaia / Partipation of cytosolic calcium in spasmolytic action of ent-7a-acetoxytrachyloban-18-oic acid and its hidroxylated derivated on guinea-pig ileum
From the stem bark of Xylopia langsdorfiana A. St.-Hil. &Tul. (Annonaceae), popularly known as pimenteria da terra, was isolated the diterpene ent-7-α-acetoxytrachyloban-18-oic acid (trachylobane-360) from which it was made a structural modification in which the acetoxy group was substituted by hydroxy generating the ent-7a-hidroxitrachyloban-18-oic aci
Publicado em: 2010
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6. Participação dos canais de potássio na ação espasmolítica de Solanum agrarium Sendtner em íleo de cobaia e útero de rata / Participation of potassium channels in the spasmolytic action of Solanum agrarium Sendtner on guinea-pig ileum and rat uterus
Solanum agrarium Sendtner é conhecida popularmente por babá, gogóia e melancia da praia. O decocto da raiz é empregado popularmente como abortivo (AGRA, 1991). Em estudos anteriores, Santos et al., (2003) demonstraram que o extrato etanólico bruto obtido das partes aéreas de S. agrarium (SA-EtOH) apresentou atividade espasmolítica não seletiva em íl
Publicado em: 2009
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7. Parametros reprodutivos masculinos e fertilidade de ratos adultos expostos ao inseticida fenvalerato / Male reproductive parameters and fertility of adult rats exposed to fenvalerate
Fenvalerate is a synthetic pyrethroid insecticide widely used in agriculture to control a variety of insects. Although it is considered to be of low acute toxicity to mammals, studies have showed that pyrethroids can have estrogenic activity and can act as endocrine disruptors, causing important reproductive impairment in males. It is documented in the liter
Publicado em: 2006
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8. Influencia de esteroides sexuais sobre o conteudo histaminico do miocardio de cães
It hás been demosntrated that histamine depletion in an isquemic myocardial area, respect to normal myocardium, appears higher in bitches than in dogs. It has been also show that histamine depletion occurs in the rat uterus as an obligatory step in sex hormone-induced hyperemia. The hypothesis was then advanced that histamine could be consumed in the isquem
Publicado em: 1981
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9. Cloning and expression of the delayed-rectifier IsK channel from neonatal rat heart and diethylstilbestrol-primed rat uterus.
cDNAs encoding a delayed-rectifier-type K+ channel were cloned from both neonatal rat heart and ovariectomized, diethylstilbestrol-primed rat uterus by using the polymerase chain reaction. Both clones have nucleotide sequences identical to that encoding the rat kidney IsK channel [Takumi, T., Ohkubo, H. & Nakanishi, S. (1988) Science 242, 1042-1045] and enco
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10. The effects of pregnancy and parturition on phosphorus metabolites in rat uterus studied by 31P nuclear magnetic resonance.
Concentrations of phosphorus metabolites and intracellular pH have been measured in non-pregnant, late-pregnant and post-partum rat uterus using 31P nuclear magnetic resonance (31P n.m.r.). Intact uterine tissue was superfused with oxygenated de-Jalon solution at 4, 20 or 37 degrees C while inside the n.m.r. spectrometer. The phosphocreatine concentration [P
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11. Relaxin binding in the rat heart atrium.
Relaxin is a member of the insulin family of polypeptides that is best known as a reproductive hormone. In an effort to elucidate the mechanism of action of relaxin we previously localized the specific binding sites of a 32P-labeled relaxin in the rat uterus and brain. These studies suggested that, in addition to its classical role in pregnancy, relaxin migh
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12. Cell organization in the stroma of the rat uterus. I. The ovariectomised rat.