Background: Nepeta menthoides Boiss & Buhse is a species from Lamiaceae family. It is used as a herbal medicine with common name “Ostokhodus” in Iranian traditional and folk medicine but there is not enough information about its quality and quantity control methods. Objective: In this study we use micromorphological and phytochemical evaluations for qualitative and quantitative control of N. me...

Rat adrenal cortex comprises three zones of steroidogenic tissues: glomerulosa (ZG), fasciculata (ZF) and reticularis (ZR). The ZG synthesizes mineralocorticoid (aldosterone) in response to low Na+ or high K+ in circulation. In parallel, the ZF and ZR synthesize glucocorticoid (corticosterone) responding to stimulation by the pituitary hormone ACTH. Prolonged ACTHstimulation of rats induces tra...

A technique has been developed to investigate [3H]sulpiride binding in rat brain sections using quantitative autoradiography and tritium-sensitive film. Binding was saturable and reversible with very low nonspecific binding. [3H]Sulpiride bound to an apparent single population of sites in striatum with a Kd of 3.2 nM and Bmax of 447 fmol/mg protein. Binding sites were localized in the lamina gl...

Abstract The adult human adrenal cortex produces steroid hormones that are crucial for life, supporting immune response, glucose homeostasis, salt balance and sexual maturation. It consists of three histologically distinct functionally specialized zones. fetal forms from mesodermal material predominantly C19 steroids its zone, which involutes after birth. Transition to the occurs immediately bi...

Nepeta is one of the biggest geniuses of Lamiaceae family which N. pungens, N. binaludensis, N. isphanica, N. pogonosperma and N. bracteata has been used traditionally in Iran. Nepeta pogonesperma is one of the endemic Nepeta species in Alamut region (Qazvin Province ). So in this research the aerial parts of Nepeta pogonesperma in full flowering stage were collected from Kheshchal altitudes of...

Nepetalactone, the primary component of catnip oil, was compared with the repellent N,N-diethyl-3-methylbenzamide (deet) for its ability to affect the host-seeking ability ofAedes aegypti (L.). A triple cage olfactometer was used to bioassay each substance and to assess its attraction inhibition (spatial repellent) attributeswhencombinedwith the following attractants: carbondioxide, acetone, a ...

Nonhuman animals in captivity can experience environmental privation that results in their exhibiting abnormal behaviors. Environmental enrichment techniques can help improve their welfare. This study investigated the behavior of 8 zoo-housed oncilla cats (Leopardus tigrinus) in response to 2 odors (catnip and cinnamon) introduced individually into the animals' enclosures for 3 consecutive days...