Opioids and cannabinoids influence mobility of spermatozoids
This release is available in Spanish .
A PhD thesis from the University of the Basque Country has concluded that there are opioid and cannabinoid receptors in human sperm and that these influence the mobility of spermatozoid. The research by Mr Ekaitz Agirregoitia opens the door to m...
Turned-off cannabinoid receptor turns on colorectal tumor growth
... a natural molecule.
"Potential application of cannabinoids
as anti-tumor drugs is an exciting prospect, becau... to colorectal cancer treatment or prevention."
are a group of ligands that serve a variety of cel...y the body internally (endocannabinoids). External cannabinoids
include manmade versions and those present in plan...
Milestone for cannabinoid MS study
...ws progression of the disease.
The CUPID trial follows an earlier study cannabinoids
and Multiple Sclerosis (CAMS) which suggested a link between THC and the s...ear on year. This study should give us the definitive answer as to whether cannabinoids
will prove to be such an agent."
Dr Laura Bell, research communications ...
Drugs With Marijuana Compounds Don't Boost Adverse Events
...thDay News) -- Drugs that contain compounds called cannabinoids
from the marijuana plant don't increase the risk o...ous adverse events among the patients treated with cannabinoids
compared to the patients in the control groups," D... of the Canadian Medical Association Journal .
have been shown to help treat chronic pain from di...
Medical Pot Ineffective as Acute Pain Treatment
...man model procedures," study author Dr. Birgit Kraft said in a prepared statement. "Our results also seem to support the impression that high doses of cannabinoids
may even cause increased sensitivity in certain pain conditions."
The study is published in the July issue of the journal Anesthesiology .
U of Minnesota researcher discovers the starting point of sun-induced skin cancer
...tified for many substances, including hormones and other chemical signals that regulate what cells do.
The researchers found that two receptors for cannabinoids
also responded to UV light. They made the discovery during a search for the initial interaction between UV light and human skin cells.
MIT study suggests caution on new anti-obesity drug in kids
...eferred to collectively as cannabinoids. But other cannabinoids
(endocannabinoids) are generated naturally inside ...he shift in certain brain regions, indicating that cannabinoids
play a key role in early synaptic development.
receptors could thwart this developmental process,...
An Alternative to Medicinal Marijuana
...e our compound does not act directly on the cannabinoid receptors, but instead elicits its effects by blocking the enzymes that degrade the endogenous cannabinoids
. . . which in turn stimulate the cannabinoid receptors in the brain."
"Blocking these enzymes not only raises endogenous cannabinoid signaling po...
Pot Plus Alcohol Kills Young Rats' Brain Cells
...datives, anesthetics and anticonvulsants caused extensive nerve cell death in the brains of young rodents. The new study was conducted to determine if cannabinoids
caused similar harm.
The researchers found that THC and synthetic THC did not cause nerve cell death when administered alone but did cause cell dea...
Marijuana increases alcohol toxicity in young rats
...s; the current study was conducted to determine if cannabinoids
had the same effect.
The results showed that T...uggests that endocannabinoid (compounds similar to cannabinoids
that are naturally produced in the body) signaling...udy.
The authors acknowledge that the effect of cannabinoids
on the neurotoxicity of ethanol on the developing ...
Cannabinoids in Medical Products
Meconium, Cannabinoids Confirmation/Quantitation,
Description: ARUP Laboratories is a national reference laboratory and a worldwide leader in innovative laboratory research and development. ARUP offers an extensive test menu of highly complex and unique medical tests in clinical and anatomic pathology. Owned by the University of Utah, ARUP Laboratories' client...
Cannabinoids in Medical Definition
Depolarization-induced suppression of inhibition
...nstrated to be caused by the release of endogenous cannabinoids
from the depolarized neuron which diffuses to near...bition of presynaptic calcium influx by endogenous cannabinoids
at excitatory synapses onto Purkinje cells. Neuron...no-Shosaku T, Maejima T, Kano M. (2001) Endogenous cannabinoids
mediate retrograde signals from depolarized postsy...
Cannabinoids in Medical Dictionary
...Center and New York-Presbyterian Hospital has a dedicated team of experienced surgeons and ... Multiple Sclerosis Encyclopaedia - spasticity ... cannabinoids
might reduce spasticity in multiple sclerosis. Treatment of Spasticity in Multiple Sclerosis ... ...
...mas (which include astrocytomas, oligodendrogliomas, and ... Gliomas are classified into four grades that reflect the degree of malignancy. ... cannabinoids
as a potential new drug therapy for the treatment of gliomas . ... Expression of cannabinoid receptors and neurotrophins in human gliomas . ... ...
Cannabinoids in Biological News
American Chemical Society's Weekly PressPac -- Sept. 3, 2008
... close that gap, researchers tested five major marijuana ingredients termed cannabinoids
on different strains of methicillin-resistant Staphylococcus aureus (MRSA),...thout causing a "high."
ARTICLE #3 FOR IMMEDIATE RELEASE
from Cannabis sativa : A Structure-Activity Study"
DOWNLOAD FULL TEXT A...
LSUHSC research reports new method to protect brain cells from diseases like Alzheimer's
... the research focuses on the cellular and molecular mechanisms of inflammation, specifically the role these relatively recently discovered endogenous cannabinoids
can play in the control of COX-2 and other cyclooxygenases. COX-2 is a key player in neuroinflammation and has been implicated in the development of n...
The body's own 'cannabis (marijuana)' is good for the skin
...thing in common with the marijuana plant," said Gerald Weissmann, MD. "Just as THC is believed to protect the marijuana plants from pathogens, our own cannabinoids
may be necessary for us to maintain healthy skin and to protect us from pathogens ."
Medicines derived from cannabis: a review of adverse events
...tish Columbia (UBC) determined that medical use of cannabinoids
do not cause an increase in serious adverse events...ous adverse events among the patients treated with cannabinoids
compared to the patients in the control groups," s...iology and biostatistics at McGill University.
have been shown to treat chronic pain resulting fr...
Incense is psychoactive: Scientists identify the biology behind the ceremony
...compound had no effect on their brains.
Perhaps Marx wasnt too wrong when he called religion the opium of the people: morphine comes from poppies, cannabinoids
from marijuana, and LSD from mushrooms; each of these has been used in one or another religious ceremony. said Gerald Weissmann, M.D., Editor-in-Chief...
Opium and marijuana research go underground
...for the production of high-value bioproducts. Opium poppy accumulates the alkaloids morphine, codeine and thebaine, and cannabis produces psychoactive cannabinoids
and is used as a source of high-quality fiber and oil. The domestic market for codeine, morphine and oxycodone, which is derived from thebaine, is in ...
The endocannabinoids: Functional roles and therapeutic opportunities
...n and even pregnancy (Panikashvili et al., 2001; Pachter et al., 2006).
and endocannabinoids are supposed to represent a medicinal treasure trove w...ia and excitotoxicity in mice. These effects may derive from the ability of cannabinoids
to act through a variety of biochemical mechanisms. 2-AG also helps repair ...
Enhancing activity of marijuana-like chemicals in brain helps treat
...Malenka cautioned that their findings don't mean smoking marijuana could be therapeutic for Parkinson's disease.
"It turns out the receptors for cannabinoids
are all over the brain, but they are not always activated by the naturally occurring endocannabinoids," said Malenka. The treatment used on the mice...
Marijuana-like compounds suppress the immune response
...A group of Japanese scientists has discovered that cannabinoids
can cause some white blood cells to lose their abi...evelopment of novel anti-inflammatory drugs.
are a group of chemicals that include marijuana. ...to sites of infection and inflammation.
seem to suppress activated white blood cells, Tohy...
Good news for the medical marijuana movement: pot proliferates brain cells and boosts mood
...reatment. These data expand the existing knowledge about the positive roles cannabinoids
and their receptors play in brain processing and medicine. Moreover, cannabinoids
are perhaps the only illicit drug that can enhance adult neurogenesis and s...
Cannabinoids in Biological Technology
Pharmos Announces Agreement to Sell Certain CB2 Selective Agonists
... and some follow on molecules. These CB2-selective cannabinoids
are synthetic compounds which belong to the class of nonclassical cannabinoids
and thus display fewer of the undesired psychotrop... share some of the pharmacological properties with cannabinoids
and have a common wide range of beneficial therape...
Dynamic Outlines Initial Target Markets for Pharmaceutical Cannabinoid Products
...es, while others may treat a range of problems. In keeping with
both the historic medical uses of cannabis and the new scientific
understanding of how cannabinoids
work, Dynamic's cannabinoid pharmaceuticals
will be targeting a wide-variety of serious needs such as:
1. Neuro-muscular disorders, such as M...