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This plain language summary serves as an overview in explaining earwax (cerumen). The summary applies to patients older than 6 months with a clinical diagnosis of earwax impaction and is based on the 2017 update of the Clinical Practice Guideline: Earwax (Cerumen Impaction). The evidence-based guideline includes research that supports diagnosis and treatment of earwax impaction. The guideline w...

Background: Diabetes mellitus, type 1 (T1DM) and celiac disease (CD) are both immune-mediated. The mean rate of clinical overlap is 8%. The aim of this study was to discover the frequency of CD in children with type 1 diabetes in Mazandaran province. Methods: This retrospective descriptive study was performed in the pediatric endocrinology referral center, in Sari from 2012 to 2014. We screene...

The amount of heavy metals released into the environment has significantly increased. Industrial wastewaters, e.g. from mining or battery manufacturing, are often polluted with such as Cd, Cr Pb. These threat and can cause health problems even at low concentrations. Therefore, their proper removal industrial wastewater before its disposal is paramount importance (Javanbakht et al. [1]). Here ab...

The chlorophyte microalga Chlorella sorokiniana was tested for the bioremediation of heavy metals pollution. It cultured with different concentrations Cu2+, Cd2+, As (III) and (V), showing a significant inhibition on its growth at 500 µM 250 750 AsO33- 5 mM AsO43- or higher. Moreover, consumption ammonium also studied, differences higher than 1 Cu2+ (III), (V). determination intracellular conce...

Hydrogen and carbamide peroxides have been successfully used for many years; in the past century the dental bleaching technique suffered several changes and almost 10 years before new millennium the technique was finally recognized by the international agencies of regulation. It is important that Dentists handle the peroxides with the essential knowledge, because it is demonstrated that satisfa...

The collinear group SU(6)w enables us to discuss vertices, form factors and other collinear processes in an SU(6)-theory which is consistent with relativistic invariance. It leads, however, to a classification of the particles which is different from that of the “staticL SU(6)s. The general “W-spin” properties of an arbitrary spin state constructed from any number of basic spin i objects are di...

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Abstract Background Surgery for Crohn’s disease (CD) aims to treat symptomatic lesions. In multifocal CD, when surgery is required a specific location, should asymptomatic lesions be resected during the same procedure? Methods this retrospective cohort study, all consecutive patients undergoing bowel resection from 2012 2021 CD and which were not (anoperineal excluded) included. Primary endpoin...