AIM The aim of this study was to evaluate the relationships between birth order and child's temperament, anxiety and behavior in the dental setting. MATERIALS AND METHODS A total of 200 healthy children aged 5 to 7 years, were included in this double-blind randomized controlled trial. The study consisted of two sessions. In the initial appointment, parents were provided with instructions and ...

patients and methods sixty children aged between 2 and 12 years, and scheduled for on-pump surgery due to a congenital heart disease were randomly assigned into two groups. oral midazolam (0.5 mg/kg up to 15 mg per patient) and dexmedetomidine (2 µg/kg) were administered 45 minutes pre-anesthesia. children’s anxiety, mask acceptance behavior, hemodynamic measures, and cardiopulmonary outcomes w...

conclusions our results demonstrated that the extract of ob could induce anxiolytic effect in rats after 1 week oral administration. the effect of ob was not induced through changes in motor activity. further investigations are necessary for pharmacological providing of ob and better understanding of its anxiolytic properties and neurobiological mechanisms. results the results showed that after...

Microbial colonization of mammals is an evolution-driven process that modulate host physiology, many of which are associated with immunity and nutrient intake. Here, we report that colonization by gut microbiota impacts mammalian brain development and subsequent adult behavior. Using measures of motor activity and anxiety-like behavior, we demonstrate that germ free (GF) mice display increased ...

Mice lacking protein kinase Cepsilon (PKCepsilon) are supersensitive to positive allosteric modulators of gamma aminobutyrate type A (GABA(A)) receptors. Since many of these compounds are anxiolytic, we examined whether anxiety-like behavior is altered in these mice. PKCepsilon-null mice showed reduced anxiety-like behavior and reduced levels of the stress hormones corticosterone and adrenocort...

This study was designed to explore the role of perceived parenting behavior in the relationship between parent and offspring anxiety disorders in a high-risk sample of adolescents. We examined the relationship between parental and child anxiety disorders and tested whether perceived parenting behavior acted as a mediator between these variables. Analyses were performed on a high-risk sample of ...

PURPOSE This study aimed to assess possible interactive effects of coping styles and psychological stress on depression and anxiety symptoms in Chinese women shortly after diagnosis of breast cancer. METHODS Four hundred and one patients with breast cancer were face-to-face interviewed by trained research staff according to a standardized questionnaire including information on socio-demograph...

INTRODUCTION The use of natural remedies for the treatment of sexual disorders is under current investigation. For generations people of the rural community in Peru have used Lepidium meyenii Walpers (Maca), because of their belief that it improves fertility and sexual desire. AIM To determine the acute and chronic effects of Maca on male sexual behavior and to examine chronic administration ...

Sexual deficits and other behavioral disturbances such as anxiety-like behaviors can be observed in animals that have undergone social isolation, especially in species having important social interactions. Using a model of protracted social isolation in adult rats, we observed increased anxiety-like behavior and deficits in both the latency to initiate sexual behavior and the latency to ejacula...