antibacterial/dental caries

BACKGROUND OF THE INVENTION The present invention relates to methods of inhibiting root caries. In particular, the present invention relates to preventing root caries using non-antibacterial tetracyclines. For several decades now, there has been an increased awareness of the relationship between

TECHNICAL FIELD The present invention relates to an antibacterial fluoride varnish which exhibits significant antibacterial activities against Streptococcus mutans, obtained by adding an antibacterial substance to a fluoride varnish that sustainedly releases fluoride over a prolonged period of

BACKGROUND OF THE INVENTION Topical oral medication for the prevention of dental caries has been the subject of scientific investigation since about 1940. With the advent of topical fluorides, the interest in the use of dentifrices for the prevention of dental caries has increased. Studies involving

BACKGROUND OF THE INVENTION Until recently, excessive gastric acidity and mental stress were thought to be major pathophysiological reasons for occurrence of peptic ulcers. In the early 1980s, Marshall and Warren (Warren, Lancet, 1:1273-1275, 1983 and Marshall et al., Lancet, 2:1311-1315, 1984)

BACKGROUND OF THE INVENTION Anatomically, the oral cavity is composed of two parts, the vestibule and the mouth cavity proper. The vestibule is limited by the reflections of the mucous membranes, also referred to as mucosa(e), from the lips and cheeks to the gums covering the upper and lower

FIELD OF THE INVENTION The invention is related to antibacterial mouthwash used for eliminating microbial dental plaques especially in the treatment of periodontal diseases. PRIOR ART Periodontal diseases are a group of inflammatory diseases that affect and destruct the supporting tissues of teeth,

BACKGROUND OF THE INVENTION 1. Technical Field The present invention relates to a mouthwash composition and, more particularly, to a non-alcohol mouthwash composition without chemical antibacterial medicament. 2. Description of Related Art The oral cavity is in daily contact with food and therefore

FIELD OF THE INVENTION The present invention provides an anti-bacterial, anti-virus and anti-fungus composition, its preparation and use. The composition of the present invention mainly includes the following three ingredients in an adequate ratio: (A) a metal ionic compound having catalytic

FIELD OF THE INVENTION The present invention provides an anti-bacterial, anti-virus and anti-fungus composition, its preparation and use. The composition of the present invention mainly includes the following three ingredients in an adequate ratio: (A) a metal ionic compound having catalytic

BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to bacteriophage-encoded enzymes useful in preventing dental caries and periodontal diseases. More specifically, this invention relates to lysozyme-like enzymes isolated from bacteriophages which are capable of killing

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a composition for use in the oral cavity, which can disinfect bacteria in the oral cavity, has a reduced bitter or astringent taste, and is useful for the prevention or treatment of oral diseases such as dental

FIELD OF THE INVENTION The present invention relates to a liquid composition for the oral cavity, which is excellent in the adsorption of bactericide onto the teeth and the oral mucosa, barely causes an unpleasant taste, and has good stability. BACKGROUND OF THE INVENTION Cationic bactericides such

CROSS REFERENCE TO RELATED APPLICATION This application is a National Stage of International Patent Application No. PCT/CN2014/092486 filed on Nov. 28, 2014, which claims the benefit of Chinese Patent Application No. 201410088320.7, filed on Mar. 11, 2014, the disclosures of which are hereby

The present invention concerns the field of diagnostic measurement of nitric oxide in orally exhaled air and in particular how to avoid the influence of nitric oxide produced in the oral cavity in these measurements. Consequently, a composition, method and device for this purpose are

The invention relates to a bactericidal throat gun for applying ultraviolet light radiation to mucosal or dermal tissue, either alone or combined with the application of a bactericidal agent to the tissue. BACKGROUND AND PRIOR ART It is well known that ultra-violet light has bactericidal effect.