abstract injection of sulpiride (d2 receptor antagonist, antipsychotic drug) into vmn hypothalamus, increased gastric volume secretion and decreased gastric ph. the present study the effect of sch23390 (d1 dopamine receptor antagonist) on the gastric acid secretion and its acidity were studied. 70 rats were divided into 7 groups: two control groups, two sham groups given medicine solvents, a sc...

introduction: the septal region is part of the telencephalon and is a component of the limbic system. the lateral septal area (ls); largest nuclear mass in this region, plays a pivotal role in various physiological processes, such as aggression, emotion, thermoregulation, water and food intake and sexual behaviour. to support the functional analysis of this brain area in the rat, the sources of...

Histidine decarboxylase (HDC) catalyzes the biosynthesis of histamine from L-histidine and is expressed throughout the mammalian nervous system by histaminergic neurons. Histaminergic neurons arise in the posterior mesencephalon during the early embryonic period and gradually develop into two histaminergic substreams around the lateral area of the posterior hypothalamus and the more anterior pe...

Introduction: Postmenopausal women are more susceptible to chronic condition such as osteoporosis, arthritis and other inflammatory diseases. Then, we investigated the effects of transcranial direct current stimulation (tDCS) upon biomarkers levels in ovariectomized rats subjected model. Methods: 20 females adult Wistar were ovariectomy complete Freund’s adjuvant (CFA)-induced inflammation mode...

Models of the effects of disturbance on ecological communities have largely considered communities of competing species at a single trophic level. In contrast, most real communities have multiple interacting trophic levels. I explored several versions of simple single- and multitrophic models to determine whether predictions of the intermediate disturbance hypothesis (IDH), derived from conside...

The effects of bicuculline methiodide administration into ventromedial hypothalamus (15 ng per site, bilaterally) on fear behavior and monoamines (NA, DA, 5-HT) and GABA in structures of the brain defensive system (hypothalamus, midbrain gray matter, amygdala, hippocampus and frontal cortex) were studied. Fear behavior was examined in the modified version of light-dark transition test. The time...

conclusions propofol and alfentanil combination can be considered as a treatment approach in the attack phase of cluster headache. introduction cluster headache is a severe hemifacial pain with concomitant symptoms such as lacrimation, conjunctival congestion, and nasal discharge. peripheral (to be a spectrum of trigeminal autonomic cephalgia) and central (hypothalamus) disorders have been sugg...

The hexadecapeptide cerebellin (CER) is derived from a larger protein, cerebellin 1 precursor protein (Cbln1). At present four precerebellins (Cbln1-4) are known. They are highly expressed in the brain, in particular in the cerebellum. Since CER is involved in regulating endocrine functions, present studies aimed to investigate, by means of molecular biology techniques (RT-PCR, QPCR, Western bl...