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The noncompetitive NMDA receptor blocker ketamine provides significant improvement to patients suffering from depression but its mechanistic pathways are not fully understood. The endogenous opioid system is known to be dysregulated in patients with depression. Ketamine is known to interact with the opioid system either…

The social networking has become a phenomenon not only to the social system, but also to the business activities. Engaging the social network for buying and selling products and services has become common, although these shopping sites are lacking of many trustworthy elements due to…

In an experimental study, the enteroendocrine cells (argentaffin and argyrophil) in the epithelium of small intestine in rat were identified and were counted using two specific staining methods; i.e.,  argentaffin method of Singh and argyrophilic reaction of Grimelius. A specific pattern of the argentaffin cells…

Tetrahydroquinazoline and sulfonamide are two very important class of heterocycles, showing a wide spectrum of biological and biochemical activities on the one hand. On the other hand, there is a growing demand of new pharmacophore, which can truly replace the old resistant marketed drug. Consequently…

The problem of the increase in the number of disabled children is socially significant. During three years (2008-2011), we have carried out a study on the mental health of children of correctional schools of Tomsk city and of Ulan-Ude city. The purpose is to investigate…

The researches on the sense of community were always concentrated on the adult experiences and perceptions. That is why; there are sometimes some concerns about the visible lack of the teenager’s sense of community, especially concerning the measurement of this concept. The object of this…

Basic theory behind plastination is to halt the natural ongoing process of decomposition triggered by cellular enzymes in tissues that have been removed from the body of deceased individuals.  In this technique biological specimens are impregnated with reactive polymer which replaces all the water and…

The effect of ultrasonic debridement on cleaning isthmuses and   the effect of obturation techniques on filling of isthmuses   in mandibular first molars were evaluated.  Sixty molars with two mesial canals were instrumented by rotary instruments, divided into four groups (15 each). Group 1 & 2…

This article presents the development of an artificial neural network to support the clinical decision making on the maxillary implant restoration for the patient with edentulous maxilla. The records of 47 patients were included in the study. The clinical data were presented to two faculty prosthodontists…

The aim of this paper is to provide a systematic review of the evidence regarding the safety of cannabis exposure during lactation and recommendations for clinical practice. PubMed and OVID Medline search was performed using pregnancy, breastfeeding, cannabis, and marijuana.  Articles were limited to human…