where B = ( B1, · · · ,Bd ) is a standard Brownian motion, and Cb ( RN;RN ) denotes the set of RN-valued smooth functions defined over RN whose derivatives of any order are bounded. In particular, we will use the classical notation V f (x) = ∑N i=1 V i (x) ( ∂ f/∂xi ) (x) for V ∈ Cb (RN;RN) and f a differentiable function from Rn into R. This stochastic differential equation can be written in I...

In this study, we focused on the pharmacological characterization of cannabinoid receptor coupling to G protein-gated inwardly rectifying potassium (GIRK) channels. Cannabinoids were tested on Xenopus laevis oocytes coexpressing the CB(1) receptor and GIRK1 and GIRK4 channels (CB(1)/GIRK1/4) or the CB(2) receptor and GIRK1/4 channels (CB(2)/GIRK1/4). WIN 55,212-2 enhanced currents carried by GI...

Many of the pharmacological effects of Delta(9)-tetrahydrocannabinol are mediated through CB(1) and CB(2) cannabinoid receptors. However, with the discovery of endogenous cannabinoids, some discrepancies have arisen. Furthermore, unlike the CB(1) receptor, the sequences of the mouse and human CB(2) receptor are divergent, raising the possibility of species specificity. The gene for the rat CB(2...

(2015) Editorial: Carotid body: a new target for rescuing neural control of cardiorespiratory balance in disease. The carotid body (CB) is considered the main arterial chemoreceptor. Interestingly, the CB respond to a large repertoire of stimuli that can elicit a reflex cardiorespiratory response. For this reason, the pathophysiological role played by alterations in CB function during disease c...

Cardiac biomarkers (CB) were first developed for assisting the diagnosis of cardiac events, especially acute myocardial infarction. The discoveries of other CB, the better understanding of cardiac disease process and the advancement in detection technology has pushed the applications of CB beyond the 'diagnosis' boundary. Not only the measurements of CB are more sensitive, the applications have...

Twenty-six patients affected by Parkinson's disease were treated with a 2-Br-alpha-ergocriptine (CB 154): 14 cases were given CB 154 alone, and 12 were given CB 154 along with L-dopa plus benserazide (Madopar). Both CB 154 and combined therapy (CB 154+Madopar) induced a significant improvement in total disability score, tremor, rigidity, akinesia, self-sufficiency, and some motor performance te...

AIMS Previous studies have shown that CB(1) cannabinoid receptors are involved in the behavioural effects induced by chronic ethanol administration in Wistar rats by using SR 141716, a CB(1) cannabinoid receptor antagonist. These studies have now been extended to investigate the effect of acute and chronic alcoholization on blood ethanol concentration (BEC) and ethanol preference in CB(1) knock...

BACKGROUND Lower and middle income countries (LMICs) are home to >80% of the global population, but mental health researchers and LMIC investigator led publications are concentrated in 10% of LMICs. Increasing research and research outputs, such as in the form of peer reviewed publications, require increased capacity building (CB) opportunities in LMICs. The National Institute of Mental Health ...

The majority of MDMA (ecstasy) recreational users also consume cannabis. Despite the rewarding effects that both drugs have, they induce several opposite pharmacological responses. MDMA causes hyperthermia, oxidative stress and neuronal damage, especially at warm ambient temperature. However, THC, the main psychoactive compound of cannabis, produces hypothermic, anti-inflammatory and antioxidan...

There are at least two types of cannabinoid receptors (CB(1) and CB(2)). Ligands activating these G protein-coupled receptors (GPCRs) include the phytocannabinoid Δ(9)-tetrahydrocannabinol, numerous synthetic compounds, and endogenous compounds known as endocannabinoids. Cannabinoid receptor antagonists have also been developed. Some of these ligands activate or block one type of cannabinoid re...