نتایج جستجو برای: oral microorganisms

تعداد نتایج: 290192  

Sajjadian, Negar, Salmanpoor, Rahmatolah,

Skin as the largest organ, is influenced by wide variety of environmental and external factors. In addition many internal diseases can involve skin. Oral cavity and skin have close contact with each other Like skin which has contact with various external factors, oral cavity and its contents also has  touch with different chemical agents, enzymes and diverse microorganisms. Oral lesions of der...

Elahe Vahid Dastjerdi, Fahimeh Sadat Tabatabaei Mohammad Erfan, Ruha Kasra Kermanshahi Tahereh Sadat Jafarzadeh Kashi Yashar Rezaei,

Propolis has traditionally been used in curing infections and healing wounds and burns. Current researches have shown that propolis has antibacterial, antifungal and antiviral actions however, the pharmacological activity of propolis is highly variable depending on its geographic origin. There have been few studies on the effects of Iranian propolis on the oral microorganisms. In this in-vitro ...

Journal: :Journal of oral microbiology 2016
Noelle George Erin Flamiatos Kellie Kawasaki Namgu Kim Charles Carriere Brian Phan Raphael Joseph Shay Strauss Richie Kohli Dongseok Choi J Craig Baumgartner Christine Sedgley Tom Maier Curtis A Machida

BACKGROUND AND OBJECTIVES Acute apical abscesses are serious endodontic diseases resulting from pulpal infection with opportunistic oral microorganisms. The objective of this study was to identify and compare the oral microbiota in patients (N=18) exhibiting acute apical abscesses, originating from the demographic region in Portland, Oregon. The study hypothesis is that abscesses obtained from ...

Journal: :Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology 2019

2008
HELEN D. DONOGHUE

INTRODUCTION The oral cavity offers a large number of shedding and non-shedding surfaces for colonisation. Initial colonisers tend to be aerobes or facultative anaerobes, relatively quick-growing, and able to adhere or be retained at a particular surface. Although many specific interactions are known between microorganisms and oral surfaces, there is an element of chance involved in which organ...

Journal: :Nigerian journal of clinical practice 2015
A Z Zengin K Yanik P Celenk Z Unal-Erzurumlu H Yilmaz N Bulut

CONTEXT The World Health Organization has stated that psychiatric patients are a group of people who have oral and dental illnesses. AIMS The aims of this study were to document the oral hygiene of individuals with chronic psychiatric illness, to determine the extraoral and intraoral findings, to detect the dominant microorganisms in oral flora, and to inform clinicians of these findings. S...

2012
Reet Kamal Parveen Dahiya Abhiney Puri

Pyogenic granuloma or granuloma pyogenicum is a well-known oral lesion. The name pyogenic granuloma is a misnomer since the condition is not associated with pus and does not represent a granuloma histologically. Pyogenic granuloma of the oral cavity is known to involve the gingiva commonly. Extragingivally, it can occur on the lips, tongue, buccal mucosa, palate, and the like. A history of trau...

2017
Anja Hoffmann Rolf Daniels

Probiotics are defined as live microorganisms that beneficially affect the host. Probiotic bacteria have been used therapeutically for years to target gastrointestinal disease by rebalancing the complex microflora. Besides the gastrointestinal tract also the oral cavity is highly colonized by bacteria and many different bacterial species are part of the microbiota in the mouth, as it offers ide...

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