Flavoring agents present in a dentifrice can modify volatile sulphur compounds (VSCs) formation in morning bad breath
نویسندگان
چکیده
منابع مشابه
Flavoring agents present in a dentifrice can modify volatile sulphur compounds (VSCs) formation in morning bad breath.
This study aimed to evaluate the effects of a flavor-containing dentifrice on the formation of volatile sulphur compounds (VSCs) in morning bad breath. A two-step, blinded, crossover, randomized study was carried out in 50 dental students with a healthy periodontium divided into two experimental groups: flavor-containing dentifrice (test) and non-flavor-containing dentifrice (control). The volu...
متن کاملVolatile sulphur compounds in morning breath of human volunteers.
OBJECTIVE morning breath contains elevated concentrations of volatile sulphur components (VSCs). Therefore, morning breath is recognised as a surrogate target for interventions on breath quality. Nevertheless, factors influencing morning breath are poorly understood. Our aim was to evaluate concentrations of VSC at the time of awakening. METHODS a procedure was developed to collect breath sam...
متن کاملMetabolic and environmental origins of volatile organic compounds in breath.
Although more than 200 volatile organic compounds (VOCs) have been identified in human alveolar breath, their origins are still mostly unknown. An attempt was made to determine whether the major VOCs in breath were derived from inside or outside the body--that is, were they products of metabolism or contaminants from the environment? The concentrations were measured of the 24 most abundant VOCs...
متن کاملVolatile organic compounds in the breath of patients with schizophrenia.
AIMS To analyse the breath of patients with schizophrenia for the presence of abnormal volatile organic compounds. METHODS A case comparison study was performed in two community hospitals in Staten Island, New York. Twenty five patients with schizophrenia, 26 patients with other psychiatric disorders, and 38 normal controls were studied. Alveolar breath samples were collected from all partici...
متن کاملIon-trap detection of volatile organic compounds in alveolar breath.
We describe a method for the collection and microanalysis of the volatile organic compounds in human breath. A transportable apparatus supplies subjects with purified air and samples their alveolar breath; the volatile organic compounds are captured in an adsorptive trap containing activated carbon and molecular sieve. The sample is thermally desorbed from the trap in an automated microprocesso...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Brazilian Oral Research
سال: 2008
ISSN: 1806-8324
DOI: 10.1590/s1806-83242008000300011