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Mostrando ítems 10411-10430 de 19114
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In vitro evaluation of Lactobacillus plantarum as direct-fed microbials in high-producing dairy cows diets
(2019-12-21)The objectives of this study were: 1) to compare the effects of live yeast (LY), yeast fermentation product (YFP), a mix of Lactobacillus acidophilus and Propionibacterium freudenreichii (MLP), and Lactobacillus plantarum ... -
In vitro evaluation of microencapsulated organic acids and pure botanicals as a supplement in lactating dairy cows diet on in vitro ruminal fermentation
(2023)The utilization of microencapsulated organic acids and pure botanicals (mOAPB) is widely used in the monogastric livestock industry as an alternative to antibiotics; in addition, it can have gut immunomodulatory functions. ... -
In Vitro Evaluation of Postbiotics Produced from Bacterial Isolates Obtained from Rainbow Trout and Nile Tilapia against the Pathogens Yersinia ruckeri and Aeromonas salmonicida subsp. salmonicida
(2023)The use of antibiotics in aquaculture leads to the proliferation of multidrug-resistant bacteria, and an urgent need for developing new alternatives to prevent and control disease has, thus, arisen. In this scenario, ... -
In Vitro Inhibition of Zika Virus Replication with Amantadine and Rimantadine Hydrochlorides
(2021-09-15)Zika virus (ZIKV) is a mosquito-borne flavivirus in which human infection became relevant during recent outbreaks in Latin America due to its unrecognized association with fetal neurological disorders. Currently, there ... -
In vitro multiplication of Toxoplasma gondii and Trypanosoma cruzi in mouse, rat and hamster astrocytes
(2003-08-01)The infection and multiplication of Toxoplasma gondii and Trypanosoma cruzi were compared in primary cultures of white rat, mouse and hamster astrocytes. These cells were cultured on cover slides and infected with T. gondii ... -
In vitro neutral detergent fiber digestibility (IVNDFD) of 9 forages in the highlands and lowlands in Costa Rica
(2018)The objective of this study was to determine the effects of the grazing age in the in vitro digestibility of the neutral detergent fiber of forages in the highlands and the lowlands dairy farms in Costa Rica. Nine forages ... -
In vitro propagation of bamboo species through axillary shoot proliferation: a review
(2017)Bamboos, very relevant plants in many countries around the world, are propagated at large scale with extreme difficulties. Use of seeds is challenging because of plant’s sporadic flowering and long flowering cycles, together ... -
In vitro propagation of purple pitahaya (Hylocereus costaricensis [F.A.C. Weber] Britton & Rose) cv. Cebra
(2012-10)Limitations to large-scale propagation of purple pitahaya (Hylocereus costaricensis [F.A.C. Weber] Britton & Rose), a potential source of betalains for the food industry, can be overcome through utilization of in vitro ... -
In vitro propagation of the neotropical giant bamboo, Guadua angustifolia Kunth, through axillary shoot proliferation
(2006)Guadua angustifolia Kunth was successfully propagated in vitro from axillary buds. Culture initiation, bud sprouting, shoot and plant multiplication, rooting and acclimatization, were evaluated. Best results were obtained ... -
In vitro studies to evaluate the wound healing properties of Calendula officinalis extracts
(2017)Ethnopharmacological relevance: Calendula officinalis (pot marigold) flower extracts have a long-lasting tradition in ethnopharmacology. Currently, the European Medicines Agency (EMA) has approved its lipophilic and aqueous ... -
In vivo and in vitro genetic evidence of involvement of neuregulin 1 in immune system dysregulation
(J Mol Med (Berl). 2010 November ; 88(11): 1133–1141, 2010-11)Neuregulin 1 (NRG1) has been implicated in several disorders including breast cancer, multiple sclerosis, and schizophrenia. Also, recent evidence suggests that NRG1 may play a role in regulation of inflammation and immune ... -
In vivo neutralization of Myotoxin II, a phospholipase A2 homolog from Bothrops asper venom, using peptides discovered via phage display technology
(2022)Many snake venom toxins cause local tissue damage in prey and victims, which constitutes an important pathology that is challenging to treat with existing antivenoms. One of the notorious toxins that causes such effects ... -
In vivo neutralization of the dendrotoxin-mediated neurotoxicity of black mamba venom by oligoclonal human IgG monoclonal antibodies
(2018)The black mamba (Dendroaspis polylepis) is one of the most feared snake species of the African savanna. It has a potent, fast-acting neurotoxic venom comprised of dendrotoxins and α-neurotoxins associated with high ... -
In vivo Nitrosoproline formation and other risk factors in Costa Rican Children from high-and low-risk areas for gastric cancer
(1993)The hypothesis that intragastric synthesis of N-nitroso compounds (NOC) in early life could play a role in gastric carcinogenesis was tested by applying the N-nitrosoproline (NPRO) test to about 50 children living in high- ... -
In vivo treatment with varespladib, a phospholipase A2 inhibitor, prevents the peripheral neurotoxicity and systemic disorders induced by Micrurus corallinus (coralsnake) venom in rats
(2022-03)In this study, we investigated the action of varespladib (VPL) alone or in combination with a coral snake antivenom (CAV) on the local and systemic effects induced by Micrurus corallinus venom in rats. Adult male Wistar ... -
In-corporarse: Diseño de una propuesta de psicoterapia grupal en hombres que presentan una historia de violencia durante su infancia
(2020-06)El presente Trabajo Final de Investigación Aplicada tiene como finalidad la implementación de un diseño de psicoterapia grupal dirigida a hombres que experimentaron violencia durante su infancia. Dicho diseño es de tipo ... -
Inactivation of Salmonella and Escherichia coli in surface agricultural water using a commercial UV processing unit
(2022)Treatment of agricultural water aids in the prevention of foodborne disease outbreaks linked to contaminated fresh produce. UV light is a suitable alternative for treating drinking water but is not always effective for ... -
La inactividad física aumenta el riesgo de desenlaces graves por COVID-19
(2021-05-20)Esta pieza periodística divulga información clave de una publicación reciente de un grupo de investigadores en California, en la cual se muestra evidencia sólida sobre la inactividad física como factor de riesgo modificable ... -
Inauguración y conferencia "Los estudios de historia de la música en Centroamérica: arte y producción intelectual en una región periférica"
(2022)En el siguiente video se presenta la conferencia titulada “Los estudios de historia de la música en Centroamérica: arte y producción intelectual en una región periférica" del autor Eduardo Madrigal Muñoz. La misma se realizó ...