The current study analyses the evolution of different human stress markers during an 8 h exposure to a Mediterranean Holm oak forest. We conducted pre-post with thirty-one subjects in which saliva samples were collected before (baseline) and after 1, 2, 4 h. Our results show: (A) significant decrease cortisol concentrations from second hour until end compared basal time; (B) increase alpha amyl...

OBJECTIVES/HYPOTHESIS The aim of the study was the evaluation of the clinical data of 33 patients who had had drooling attributable to various diseases, salivary fistulas, and sialadenitis and had been treated with injection of botulinum toxin type A (Botox). A controlled follow-up study documenting efficiency, possible side effects, and duration of the effect of treatment was also performed. ...

Gastrointestinal peptides, including insulin, glucagon and glucose-dependent insulinotropic polypeptide (GIP) have previously been reported in salivary glands. Recent evidence has suggested they might influence postprandial macronutrient metabolism. This study therefore investigated and compared postprandial hormone concentrations in saliva and plasma to determine whether their secretion was in...

AIM Anxiety may influence dental treatment unfavourably, thus evaluation of the psychophysiological reactions of the child may reduce its negative effects. This study aimed to evaluate and correlate the levels of cortisol and alpha-amylase, vital signs and behaviour of children during their first dental visit. METHODS Study sample consisted of 32 children (11 male and 21 female patients) aged...

In this study, extracts of plant species from the Cerrado biome were assessed in order to find potential inhibitors of human salivary alpha-amylase. The plants were collected and extracts were obtained from leaves, bark, and roots. We performed a preliminary phytochemical analysis and a screening for salivar alpha-amylase inhibitory activity. Only three botanical families (Sapotaceae, Sapindace...