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Effect of arginine on microorganisms involved in dental caries: a systematic literature review of in vitro studies
(2020-08-04)
This systematic review aimed to discuss the effects of arginine on caries-related microorganisms in different in vitro biofilm models. The eligibility criteria were in vitro studies that evaluated the effect of arginine ...
Effect of Psychrotrophic Growth on the Milk Fat Fraction at Different Temperatures of Storage
(2013-04-01)
The use of cooling, without using adequate hygienic practices in primary milk production, allows for the growth of psychrotrophic microorganisms that produce the thermoresistant lipases that give milk a rancid flavor. This ...
Action of the salivary microorganisms having sorbitol as substratum
(2014)
Microorganisms living in the saliva are able to ferment some sweetener types and to promote the fall of pH that has its critical point around 5.5; in this situation, they equal the input and the calcium output in the ...
The effect of sodium hypochlorite and ginger extract on microorganisms and endotoxins in endodontic treatment of infected root canals
(2014-01-01)
This in vitro study sought to evaluate the biomechanical preparation action on microorganisms and endotoxins by using sodium hypochlorite (NaOCl) and an intracanal medication containing Zingiber officinale, with or without ...
Effects of cumulative doses of vinasse on soil microorganisms in cerrado
(1990-12-01)
Counts of colony forming units of actinomycetes, bacteria and filamentous fungi were determined in cerrado soil treated with vinasse (processed sugar cane effluent) for 5 yr, using doses of 20 l m-2a-1 and 50 l m-2a-1. A ...
Host gut microorganisms' cues mediate orientation behaviour in the larva of the parasitoid Mallophora ruficauda
(Cambridge University Press, 2016-02)
The robber fly Mallophora ruficauda is one of the most important apicultural pests in the Pampas region of Argentina. This species is a parasitoid of scarab beetle larvae. Females lay eggs away from the host, and the larvae ...
BIOTRANSFORMATIONS BY MICROORGANISMS, ORGANISMS AND ENZYMES: STATE OF ART
(Sociedad Chilena de Química, 2000)
Anaerobic microorganisms in root canals of human teeth with chronic apical periodontitis detected by indirect immunofluorescence
(1996-04-01)
Aiming to assess the presence of selected anaerobic microorganisms in root canals of human teeth with chronic apical periodontitis, 25 central and lateral upper incisors presenting with radiographic evidence of chronic ...
Contribution of the Malpighian tubules for the maintenance of symbiotic microorganisms in cephalotes ants
(Pergamon-Elsevier B.V. Ltd, 2008-12-01)
Given the physiological importance of the Malpighian tubules to homeostasis in ants, this study aimed to characterize the enzymology, histology, histochemistry, and ultramorphology of the Malpighian tubules of Cephalotes ...