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Resultados 160344-160363 de 265673
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In vitro effect of Acanthospermum australe (Asteraceae) extracts on Acanthamoeba polyphaga trophozoites
(2013) [Artigo de periódico]Acanthamoeba is a free-living protozoan widely distributed in the environment, occurring in vegetative trophozoite and resistance cyst stages during its life cycle. It constitutes an etiological agent of Acanthamoeba ... -
In vitro effect of N-acetyl-L-cysteine on glutathione and sulfhydryl levels in X-linked adrenoleukodystrophy patients
(2017) [Artigo de periódico]Introduction: Recent evidence shows that oxidative stress seems to be related with the pathophysiology of X-linked adrenoleukodystrophy (X-ALD), a neurodegenerative disorder. Methods: In the present study, the in vitro ... -
In vitro effects of Blepharocalyx salicifolius (H.B.K.) O. Berg on the viability of Echinococcus ortleppi protoscoleces
(2017) [Artigo de periódico]Scolicidal agents are important in the treatment of cystic echinococcosis. This study evaluated the scolicidal activity of the plant Blepharocalyx salicifolius (H.B.K.) Berg against Echinococcus ortleppi protoscoleces. The ... -
In vitro efficiency of disinfectants against salmonella enteritidis samples isolated from broiler carcasses
(2008) [Artigo de periódico]The threat to public health represented by Salmonella is at least partially a consequence of its ecology in poultry hosts. Good manufacturing practices in the processing plant can reduce the contamination of poultry products, ... -
In vitro evaluation of antimicrobial activities of Eugenia caryophyllata and origanum vulgare against avian Escherichia coli isolates
(2015) [Artigo de periódico]Background: The use of conventional antibiotics to prevent this infection is a usual in the poultry industry, specially to reduce the mortality associated with colibacillosis. Essential oils have demonstrated broad spectrums ... -
In vitro evaluation of essential oils derived from Piper nigrum (Piperaceae) and Citrus limonum (Rutaceae) against the tick Rhipicephalus (Boophilus) microplus (Acari: Ixodidae)
(2017) [Artigo de periódico]The present research aimed to study the chemical composition and acaricidal activity of Citrus limonum and Piper nigrum essential oils against the cattle tick Rhipicephalus microplus. GC-MS analysis of C. limonum essential ... -
In vitro fertilization and vasa previa : a report of two cases
(2019) [Artigo de periódico]Vasa previa (VP) is a dangerous obstetric condition associated with perinatal mortality and morbidity. In vitro fertilization (IVF) is a risk factor for VP due to the high incidence of abnormal placentation. The diagnosis ... -
In vitro maintenance of Angiostrongylus costaricensis does not provide physiological conditions for egg laying
(2005) [Artigo de periódico]Quinze duplas (macho/fêmea) de Angiostrongylus costaricensis foram mantidas in vitro, em meio de Waymouth durante 3 dias, para observação da quantidade e duração da oviposição. Médias de 321, 24 e 4 ovos em 10 microlitros ... -
In vitro method to evaluate virus competition between BVDV-1 and BVDV-2 strains using the PrimeFlow RNA assay
(2019) [Artigo de periódico]Bovine viral diarrhea viruses (BVDV), segregated in BVDV-1 and BVDV-2 species, lead to substantial economic losses to the cattle industry worldwide. It has been hypothesized that there could be differences in level of ... -
In vitro multiplication of Codonanthe devosiana
(2018) [Artigo de periódico]Codonanthe devosiana is a species endemic to Brazil belonging to the family Gesneriaceae. It features ornamental potential for use in hanging pots and shaded environments. The aim is to evaluate the effects of the combination ... -
In vitro performance and in vivo fertility of antibiotic-free preserved boar semen stored at 5 °C
(2021) [Artigo de periódico]Background: Hypothermic preservation of boar semen is considered a potential method for omitting antibiotics from insemination doses, thereby contributing to the global antibiotic resistance defence strategy. The main ... -
In vitro performance of a pen-type laser fluorescence device and bitewing radiographs for approximal caries detection in permanent and primary teeth
(2014) [Artigo de periódico]Aim: To evaluate the performance of a pen type laser fluorescence device (DIAGNOdent 2190; LFpen, KaVo, Germany) and bitewing radiographs (BW) for approximal caries detection in permanent and primary teeth. Materials and ... -
In vitro release and ex vivo skin permeation of a nanostructured formulation for topical delivery of capsaicinoids
(2010) [Resumo publicado em evento] -
In vitro rooting and multiplication of Myrcianthes pungens (O. Berg) D. Legrand
(2020) [Artigo de periódico]The propagation of guabijuzeiro (M. pungens) by seed is originating plants with high genetic variability and a long juvenile period. Therefore, the objective was to study the multiplication and rooting in vitro of guabijuzeiro ... -
In vitro susceptibility to antifungal agents of clinical and environmental Cryptococcus neoformans isolated in southern of Brazil
(2001) [Artigo de periódico]Comparou-se a suscetibilidade de 69 amostras de C. neoformans isoladas de pacientes com SIDA com 13 amostras de C. neoformans isoladas do meio ambiente, frente a quatro agentes antifúngicos. Com base na metodologia preconizada ... -
In vitro toxic evaluation of two gliptins and their main impurities of synthesis
(2019) [Artigo de periódico]Background: The presence of impurities in some drugs may compromise the safety and efficacy of the patient’s treatment. Therefore, establishing of the biological safety of the impurities is essential. Diabetic patients are ... -
In vivo and in vitro anti-inflammatory activity of red clover Trifolium pratense dry extract
(2012) [Artigo de periódico]Red clover Trifolium pratense L., Fabaceae, contains four isoflavones, mainly formononetin and biochanin A, and in smaller concentrations, daidzein and genistein. These compounds have gained a lot interest due to its human ... -
In vivo and in vitro effect of imipramine and fluoxetine on Na+, K+-ATPase activity in synaptic plasma membranes from the cerebral cortex of rats
(2001) [Artigo de periódico]The effects of in vivo chronic treatment and in vitro addition of imipramine, a tricyclic antidepressant, or fluoxetine, a selective serotonin reuptake inhibitor, on the cortical membrane-bound Na+,K+- ATPase activity were ... -
In vivo and in vitro evaluation of the efficacy of a peracetic acid-based disinfectant for decontamination of acrylic resins
(2006) [Artigo de periódico]The purpose of this study was to assess the antimicrobial efficacy of a peracetic acid-based disinfectant for decontamination of heatpolymerized, chemically activated and microwave-polymerized acrylic resins. Resin plates ... -
In vivo dosimetry of thyroid doses from different irradiated sites in children and adolescents : a cross-sectional study
(2014) [Artigo de periódico]Background: Scattered radiation can be assessed by in vivo dosimetry. Thyroid tissue is sensitive to radiation, even at doses <10 cGy. This study compared the scattered dose to the thyroid measured by thermoluminescent ...