Academic Journal
Modulation of opportunistic species Corynebacterium diphtheriae, Haemophilus parainfluenzae, Moraxella catarrhalis, Prevotella denticola, Prevotella melaninogenica, Rothia dentocariosa, Staphylococcus aureus and Streptococcus pseudopneumoniae by intranasal administration of Streptococcus salivarius 24SMBc and Streptococcus oralis 89a combination in healthy subjects
| العنوان: | Modulation of opportunistic species Corynebacterium diphtheriae, Haemophilus parainfluenzae, Moraxella catarrhalis, Prevotella denticola, Prevotella melaninogenica, Rothia dentocariosa, Staphylococcus aureus and Streptococcus pseudopneumoniae by intranasal administration of Streptococcus salivarius 24SMBc and Streptococcus oralis 89a combination in healthy subjects |
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| المؤلفون: | De Grandi R., Bottagisio M., Di Girolamo S., Bidossi A., De Vecchi E., Drago L. |
| المساهمون: | R. De Grandi, M. Bottagisio, S. Di Girolamo, A. Bidossi, E. De Vecchi, L. Drago |
| بيانات النشر: | Verduci |
| سنة النشر: | 2019 |
| المجموعة: | The University of Milan: Archivio Istituzionale della Ricerca (AIR) |
| مصطلحات موضوعية: | Microbiota, Pathobiont, Probiotic, Streptococcus orali, Streptococcus salivariu, Upper respiratory tract infections, Settore MED/07 - Microbiologia e Microbiologia Clinica |
| الوصف: | – OBJECTIVE: Probiotics S. salivarius 24SMBc and S. oralis 89a comprised in the nasal spray Rinogermina are known to exert inhibition of harmful pathogens and ameliorate the outcome of patients with chronic upper airways infections. In this study, for the first time, the effect of this formulation on the modulation of the microflora of healthy subjects was evaluated, with particular interest on pathobionts and pathogens present. PATIENTS AND METHODS: Metagenomic identification and quantification of bacterial abundances in healthy subjects were carried out by means of Ion Torrent Personal Machine. In particular, nasal swabs were sampled one, two and four weeks after seven days of treatment with Rinogermina. RESULTS: The modulation of the abundance of pathobionts and pathogenic species (i.e., Corynebacterium diphtheriae, Haemophilus parainfluenzae, Moraxella catarrhalis, Prevotella denticola, Prevotella melaninogenica, Rothia dentocariosa, Staphylococcus aureus and Streptococcus pseudopneumoniae) was characterized and a significant temporary decrease in their presence was identified. CONCLUSIONS: The beneficial effects of S. salivarius 24SMBc and S. oralis 89a nasal intake was assessed but seemed to be restricted in specific temporal windows. Thus it would be interesting to evaluate also this positive impact of longer administration of this probiotic formulation. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| Relation: | info:eu-repo/semantics/altIdentifier/pmid/30920634; info:eu-repo/semantics/altIdentifier/wos/WOS:000463140800011; volume:23; issue:1 suppl.; firstpage:60; lastpage:66; numberofpages:7; journal:EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES; http://hdl.handle.net/2434/670111; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85063962655 |
| DOI: | 10.26355/eurrev_201903_17351 |
| الاتاحة: | http://hdl.handle.net/2434/670111 https://doi.org/10.26355/eurrev_201903_17351 |
| Rights: | info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.1E15F191 |
| قاعدة البيانات: | BASE |
| DOI: | 10.26355/eurrev_201903_17351 |
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