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BACKGROUND
In the present study, a series of N-substituted acridone derivatives was synthesized and evaluated against two haemorrhagic fever viruses (HFV).
METHODS
Compounds were tested against Junin virus (JUNV), an arenavirus agent of Argentine haemorrhagic fever, and dengue virus (DENV), a
Intracerebroventricular administration of all three prototype non-peptide opioid receptor (mu, kappa and sigma) agonists, morphine, ketocyclazocine and N-allyl-normetazocine (SKF 10,047) induced hyperthermia in rabbits. Similar administration of peptide opioids like beta-endorphin (BE),
OBJECTIVE
Nonsteroidal anti-inflammatory drugs (NSAIDs), the most highly prescribed drugs in the world for the treatment of pain, inflammation, and fever, are associated with gastric mucosal damages including ulcer directly or indirectly. This study was aimed to document the preventive effects of an
Several D-lysergic acid diethylamide (LSD) derivatives including metabolites of LSD in animals liver and Streptomyces such as D-lysergic acid ethyl, 2-hydroxyethylamide (LEO), D-lysergic acid ethylamide (LAE), D-norlysergic acid diethylamide (norLSD) and synthetic N6-allyl-D-norlysergic acid
A description is given of a technique named "Protected Sleep", which produces a deep and residual analgesia and neurolepsia, without interfering with spontaneous respiration. A deep, stable and reliable neuroanesthesia is achieved by means of a partial pharmacodynamic blockage of the neuro-humoral
Intracerebroventricular administration of prototype non-peptide opioid receptor (mu, kappa, sigma) agonists, morphine, ketocyclazocine and N-allyl normetazocine (SKF 10,047) and an agonist at both kappa and sigma receptors, pentazocine, induced hyperthermia in guinea-pigs. Similar administration of
The effect of perftoran on the course of experimental acute hepatitis in albino rats was studied on the hepatitis models induced by allyl alcohol or P. acnes culture with typhoid fever endotoxin. Perftoran (10 ml/kg) favored more rapid cytolytic syndrome elimination by affecting the lipid
The prototype sigma opioid receptor agonist N-allyl-normetazocine (SKF 10,047) was injected into the third cerebral ventricle of conscious, unrestrained cats, and their temperature was monitored automatically from the retroperitoneal space. In a cold environment (0 degrees C) a small, but not
We have investigated the roles of peripheral and central mu, delta, and kappa opioid receptors and their subtypes in opioid-induced hypothermia in mice. Measuring rectal temperature after i.p. injection, opioid agonists [morphine, fentanyl, SNC80
There are no specific approved drugs for the treatment of agents of viral hemorrhagic fevers (HF) and antiviral therapies against these viruses are urgently needed. The present study characterizes the potent and selective antiviral activity against the HF causing arenavirus Junin virus (JUNV) of the
BACKGROUND
Bioresponsive nanogels with a crosslinked three-dimensional structure and an aqueous environment that undergo physical or chemical changes including swelling and dissociation in response to biological signals such as mild acidity, hyperthermia, enzymes, reducing agents, reactive oxygen
Methamphetamine intoxication causes long-lasting damage to dopamine nerve endings in the striatum. The mechanisms underlying this neurotoxicity are not known but oxidative stress has been implicated. Microglia are the major antigen-presenting cells in brain and when activated, they secrete an array