Search

Copyright of Revista de Ciencias Médicas de Pinar del Río is the property of Editorial Ciencias Medicas and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Loggia, Arquitectura & Restauración is the property of Universidad Politecnica de Valencia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Legado de Arquitectura y Diseño is the property of Universidad Autonoma del Estado de Mexico and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales is the property of Academia Colombiana de Ciencias Exactas, Fisicas y Naturales and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista de la Asociación Odontológica Argentina is the property of Asociacion Odontologica Argentina and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of 3C Tecnologia is the property of Area de Innovacion y Desarrollo, SL and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista de Ciencias Médicas de Pinar del Río is the property of Editorial Ciencias Medicas and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Odontología Vital is the property of Universidad Latina de Costa Rica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Agro Productividad is the property of Colegio de Postgraduados and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Odontología Vital is the property of Universidad Latina de Costa Rica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista de la Universidad del Valle de Guatemala is the property of Universidad del Valle de Guatemala and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Salud Uninorte is the property of Fundacion Universidad del Norte and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista de Ciencias Agricolas is the property of University of Narino, Faculty of Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

When it is necessary to complete a treatment in more than one appointment, it is recommended to place an intracanal medication in order to avoid the development of microorganisms. There are several options; however, it depends on the professional to decide which medication is suitable for each case, hence the idea of an association between the different intracanal medications. In view of the antimicrobial, reducing, and anti-inflammatory properties of calcium hydroxide, an association with chlorhexidine, anti-inflammatory, antibiotics or others substances has been sought. Once a paste of calcium hydroxide and chlorhexidine with different concentrations is prepared, the renewal of the tissue and microbial elimination was observed; however, this action did not outweigh the action of the chlorhexidine isolated, then we conclude that there is no potentiation in the combination of these drugs. On the other hand, some studies show that the chlorophenol camphorated has showed increasing the action of the calcium hydroxide. The use of analgesics, antibiotics are an alternative despite their likelihood of increasing the degree of resistance and allergies. This is why the objective of this study was to develop a bibliographic review of the possibilities of drug associations that can be used. [ABSTRACT FROM AUTHOR]

The objective of this study was to evaluate the level of inclusion of calcium hydroxide (lime) in the intake "Supplement Rumen Activator" (SAR) based on green banana. 12 cattle 264 ± 55 kg of live weight in confinement were used. The experiment lasted 21 days, where the inclusion of lime in the SAR was of 0; 3; 6 and 9% lime as intake restrictor. Was evaluated consumer dynamics (g/treatment/day), consumption SAR (g/animal/day) and time spent on consumption (sec), the latter two variables were evaluated for eight hours in the last five days of the experiment. In the dynamics of consumption was the lowest intake restrictor for treatments (3; 6 and 9% lime), relative to the control (0 %) with values 36b, 27b, 30b and 120a g/animal/day (P < 0.001) average in 21 days and last five days were 26b, 19b, 22b and 86a g/animal/day (P < 0.001); time spent intake the "SAR" for animal (270, 321, 314 and 1 81 sec/animal/treatment; P=0.871) with for intake frequency (5, 7, 8 y 6 some/animal/8 h; P=0.625). Lime consumption achieved restrict SAR, while the different inclusion levels were similar potential this restriction, without affecting their frequency and time intake. [ABSTRACT FROM AUTHOR]

Con el objetivo de evaluar el nivel de inclusión de hidróxido de calcio (cal) en el consumo de un Suplemento Activador de Rumen (SAR) basado en banano verde, se utilizaron 12 bovinos de 264 ± 55 kg de peso vivo en estabulación. El ensayo tuvo una duración de 21 días, donde se estudió la inclusión de 0; 3; 6 y 9% de cal como restrictor de consumo del SAR y se evaluó la dinámica de consumo (g/tratamiento/ día), consumo del SAR (g/animal/día) y tiempo invertido en el consumo; estas dos últimas variables, así como la frecuencia de consumo fueron evaluadas por ocho horas seguidas en los últimos cinco días del experimento. En el consumo, la menor ingestión fue para los tratamientos con restrictor (3; 6 y 9% de cal) con relación al control (0%) con valores de 36b, 27b, 30b y 120a g/animal/día (P< 0.001), como promedio en 21 días; y para los últimos cinco, los consumos fueron de 26b, 19b, 22b y 86a g/animal/8h (P< 0.001); para el tiempo invertido por animal (270, 321, 314 y 181 segundos/animal/8h; P= 0.871) como para la frecuencia de consumo (5, 7, 8 y 6 veces/animal/ 8 h; P=0.625) no existió diferencia entre los tratamientos. Se logró restringir el consumo del SAR con el uso de la cal, con similar comportamiento para 3; 6 y 9% de inclusión, sin afectar la frecuencia, ni el tiempo de consumo. The objective of this study was to evaluate the level of inclusion of calcium hydroxide (lime) in the intake "Supplement Rumen Activator" (SAR) based on green banana. 12 cattle 264 ± 55 kg of live weight in confinement were used. The experiment lasted 21 days, where the inclusion of lime in the SAR was of 0; 3; 6 and 9% lime as intake restrictor. Was evaluated consumer dynamics (g/treatment/day), consumption SAR (g/animal/day) and time spent on consumption (sec), the latter two variables were evaluated for eight hours in the last five days of the experiment. In the dynamics of consumption was the lowest intake restrictor for treatments (3; 6 and 9% lime), relative to the control (0%) with values 36b, 27b, 30b and 120a g/animal/day (P < 0.001) average in 21 days and last five days were 26b, 19b, 22b and 86a g/animal/day (P < 0.001); time spent intake the "SAR" for animal (270, 321, 314 and 181 sec/animal/treatment; P=0.871) with for intake frequency (5, 7, 8 y 6 some/animal/8 h; P=0.625). Lime consumption achieved restrict SAR, while the different inclusion levels were similar potential this restriction, without affecting their frequency and time intake. [ABSTRACT FROM AUTHOR]

Copyright of Odontología Pediátrica is the property of Asociacion Sociedad Peruana de Odontopediatria and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

For the treatment of chronic periapical reaction there are many approaches, such as root canal treatment alone, endodontic microsurgical to the extraction of the tooth. This article describes a big periapical reaction between upper central incisor and right lateral in type I diabetic patient, treating only the endodontic treatment has involved parts. The case was monitored for 6 months, remaining clinically silent. [ABSTRACT FROM AUTHOR]

Most endodontic therapy is aimed at the eradication of existing microorganisms and the prevention of infection or reinfection of the canal and periapical tissue. The presence of resistant bacterial species in root canals creates the need to test new drugs with high antimicrobial effect. The purpose of present investigation was to determine the antimicrobial in vitro effect of mineral trioxide aggregate cement (MTA) and calcium hydroxide against Enterococcus faecalis, with a descriptive-comparative experimental design. Tested sample was a strain of Enterococcus faecalis ATCC29212 which was plated on Mueller-Hinton and on which paper filter discs were placed embedded with the substances under study. Data was collected by direct observation. The most important finding was that no inhibition zones of bacterial growth were observed around the two substances under study. In conclusion, both MTA and Calcium Hydroxide have no antimicrobial effect against Enterococcus faecalis. [ABSTRACT FROM AUTHOR]

Copyright of Revista Chapingo Serie Ciencias Forestales is the property of Universidad Autonoma Chapingo and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Facultad de Ingeniería - UPTC is the property of Universidad Pedagogica y Tecnologica de Colombia, Facultad de Ingenieria and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Since ancient times, propolis has been used in medicine, while in oral medicine and dentistry it has been indicated as a direct capping material. The aim of this study was to quantify the odontoblast activity in drilling holes on dog's teeth (canine and incisor) during direct capping. Perforations were carried out in a total sample of 12 dental pieces. In half of the sample teeth were capped with propolis, and in the other half with calcium hydroxide. In all cases teeth were obturated with glass ionomer cement. Extraction of the teeth was realized after two weeks, and teeth were fixed in buffered formalin. Histological cuts of the pieces were made and stained with hematoxylin-eosin in order to carry out quantification of nuclei presence in healthy areas (away from the perforation, as well as in areas adjacent to injuries. Results showed similar odontoblast activity while using either of the materials, (p=0.9325), only differing in the arrangement of newly formed cells which in the cases where propolis was used, were palisading, similar to healthy areas. On the other hand, the same order was not observed when calcium hydroxide was used. [ABSTRACT FROM AUTHOR]

A design of a controlled cooking system (CCS) for corn flours production is presented. The system allows reproducibility in the samples preparation with control of the time and the temperature. The treatment of corn was performed with a cooking time of 120 minutes at 92.5°C, by adding calcium hydroxide (Ca(OH)2) in concentration between 0 and 0.5% compared to the corn weight. The cooking process was monitored via measures of moisture absorbed by the corn kernels and pH of the solution. The samples were manufactured by operation steps like wet milling, dehydration, dry milling and sieving. The samples were analyzed using modulated differential scanning calorimetry (MDSC) and thermogravimetric analysis (TGA) techniques, which were focused in the thermal stability of the flours and their physical variables: gelatinization range (ΔT), enthalpy (ΔH), change in heat capacity (ΔCp), temperature decomposition of maximum decomposition rate (Tmd) and residue after decomposition (Rs). The adding of Ca(OH)2 moves the peak gelatinization and the maximum peak of decomposition towards higher temperature. The TGA analysis showed that the addition of calcium hydroxide improves the thermal stability of the flour, since the degradation temperature shifts to higher temperatures as the amount of calcium hydroxide increases. The results were compared with the same analysis performed on raw corn. This study proposes an experimental method, including a controlled cooking system for the production of flour enriched with calcium, which could have a major impact in the field of nutrition. [ABSTRACT FROM AUTHOR]

Copyright of Revista Chapingo Serie Horticultura is the property of Universidad Autonoma Chapingo and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of CES Odontología is the property of Universidad CES and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista ADM is the property of Asociacion Dental Mexicana and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista ADM is the property of Asociacion Dental Mexicana and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista ADM is the property of Asociacion Dental Mexicana and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Medicina Oral (16656024) is the property of Colegio Nacional de Cirujanos Dentistas Militares A.C. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The aim of this study was to determine the antibacterial effectiveness of calcium hydroxide with chlorhexidine 0.12% and to compare it with a calcium hydroxide 0.5% solution at minimum inhibitory concentration (MIC), an oversaturated solution and a paste, bacterial strains of E. faecalis, E. mutans, B. subtilis, A. israelii, and a mixture of all of them was used to determine the effectiveness. Besides comparing the efectiuness between bacterial strains obtained from necrotic or infected root canals were used with the same purpose. A 30% of all the bacterial obtained were identified with API-STHA, API-20E, API-20NE, and API Candida systems by Biomerilux Laboratories. The data obtained was analyzed with a T-student and it a significant difference was found with an 0.001 alpha and for the diffusion agar test a 0.05 ANOVA test. [ABSTRACT FROM AUTHOR]

The aim of this study was to determine the antibacterial effectiveness of calcium hydroxide with chlorhexidine 0.12% and to compare it with a calcium hydroxide 0.5% solution at minimum inhibitory concentration (MIC), an oversaturated solution and o paste, bacterial strains of E. faecalis, E. mutans, B. subtilis, A. israelii, and a mixture of oil of them was used to determine the effectiveness. Besides comparing the efectiuness between bacterial strains obtained from necrotic or infected root canals were used with the same purpose. A 30% of all the bacterial obtained were identified with API-STHA, API-2OE, API-20NE, and API Candida systems by Biomerilux Laboratories. The data obtained was analyzed with a T-student and it a significant difference was found with an 0.001 alpha and for the diffusion agar test a 0.05 ANOVA test. [ABSTRACT FROM AUTHOR]

The Uncaria Tomentosa, medicinal plant, known as" cat's nail", has benn used to treat different uneasiness due to their properties. In Estomatology are registered diverse studies where it is used as direct pulp recovery, introducing advantages in comparison with calcium hydroxide. However its physical properties seem not to be enough. Taking into account these data we proceeded to elaborate a material of pulp recovery with Uncaria Tomentosa; subjected to diverse laboratory tests as: pH determination, setting time and solubility or degradation and as a result a definitive sample was obtained out of homogeneous consistency, of easy manipulation, with a time of 9 minutes setting, alkaline pH, and being not very soluble between watery. All these were favorable characteristics for its clinical and successful application inside the Estomatology field. [ABSTRACT FROM AUTHOR]

It is necessary to avoid that they penetrate to the waters, waste of medications, for the negative impact that they can cause in the environmental, mainly when they contain semi-solid substances. The laboratory of productions of ova, creams, ointments and other products, it pours the waste waters that are generated, without treatment, causing problems in the drainage systems inside of and outside of the laboratory. The objective of the work consisted on the development of a treatment technology with view to that the laboratory has the technical task of a treatment plant that allows him to request the environmental license, to hire the projects and the supply of necessary teams and that once built, the laboratory can fulfill the norm of effective vertimiento. The methodology was applied developed by the DECA for the development of technologies of treatment of pharmaceutical laboratories. The currents of waste waters were identified in the different agreement points with the activity and the raw materials and materials. He/she was defined the monitoring to the waste waters, in different productive moments and of the kitchen-dining room activities and laboratories. They were carried out experiences with the production waste waters to two temperatures and with the addition of different solutions, with adjustment of the pH securities, the decrease of the chemical demand of oxygen was determined in each one of the samples. The samples at 12°C were the most effective, followed by those that a solution of hydroxide of calcium was added the 40%. With the obtained results the treatment technology was designed, consistent in the segregation of the waste waters in three points, the foundation is given next. The waste waters of the laboratories, as well as those coming from kitchen dining room, will have traps of fatty independent that will prepare their sobrenadantes to the sewer system. In production they intend traps of fatty small located in the near places to the sinks, with retention until of 80% of the present fat, to the temperature of 12°. Subsequently all the production waste waters, divided in two line, they are in paths traps of fat, with a reduction of 20% of the DQO, in each one. The sobrenadante of both he/she will be added hydroxide of calcium, being achieved a reduction of the organic load approximately in 65%. After separate the precipitate, to the sobrenadante will be readjusted the pH to neuter securities and he/she will prepare to the sewer system, fulfilling the parameters demanded in the vertimiento norm. The technology was approved by the client, it is at the moment in project stage, as well as it is part of the documentation for the grant of the environmental license. [ABSTRACT FROM AUTHOR]

Copyright of Medicina Oral (16656024) is the property of Colegio Nacional de Cirujanos Dentistas Militares A.C. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Medicina Oral (16656024) is the property of Colegio Nacional de Cirujanos Dentistas Militares A.C. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective: To assess the antibacterial effect on Enterococcus faecalis, of chlorhexidíne 2% paste with calcium hydroxide, calcium hydroxide tips and tips of clorhexidine diacetate and determine whích one is the best alternative to be used in root canal system in the treatment of teeth diagnosed with pulp necrosis. Material and Method: The sample consists of 60 unirradicular teeth diagnosed with pulp necrosis with presence of fístula and radiolucent image in patients of Central Military Hospital. The samples were taken with sterile paper cones No. 25 left in the infected duct for 30 seconds and then placed in the culture médium tioglicolate bouíllon, proceeding to carry out the processing of the sample. Results: Show significant differences berween the medications and that the combination of chlorhexidíne 2% and calcium hydroxide is the one with highest bacterial actionin the evaluated periods at 1,5,10,24,48,120 and 168 hours. Conclusions: The association of chlorhexidíne 2% and calcium hydroxide has a better antibacterial action on Enterococcus faecalis than the tips of chlorhexidíne diacetate and the tips of calcium hydroxide. [ABSTRACT FROM AUTHOR]