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Full-Text  - Academic Journals
Full-Text - Academic Journals

... A stream of research shows that high-intensity exercise generates and increases oxygen-free radicals and other reactive-oxygen species (ROS) (Duarte et al., 1993; Heunks et al., 1999; Ji, 1999; Oba et al., 2002; McAnulty et al., 2004). This type of exercise contributes to an imbalance of the body’s ...
TechTalkCEJanENG - Canadian Healthcare Network
TechTalkCEJanENG - Canadian Healthcare Network

... manufacturer, date of NOC, drug identification number and therapeutic class. This search reveals that Sativex® received its NOC with conditions on April 25, 2005.9 The NOC list confirms that the drug has been approved in Canada, but does not provide the date that the drug will be marketed. To determ ...
drugs
drugs

Wrath Thor UNSIN
Wrath Thor UNSIN

... side effects would occur as a result of dispersed ligand binding throughout the brain. Furthermore, literature indicates that 5-HT1B receptors can elicit contrasting behavioural effects depending on their location. For example, in the prefrontal cortex, they function as terminal receptors that inhib ...
Sleepiness in Parkinson`s disease Isabelle Arnulf and Smaranda
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... anti-H3 drugs and sodium oxybate seem more active. Eventually, the recent stimulation of the pedunculopontine nucleus has stimulant or sedative effects in patients, depending on the frequency of stimulation. These results provide new insights into the mechanisms of arousal in PD. Keys words: Parkins ...
Research Paper-Noorah Al-Fraywan-HLTH 1050
Research Paper-Noorah Al-Fraywan-HLTH 1050

... Why would nature put in our brains a receptor for a plant? After all, humans beings didn't evolve over millions of years eating opium or shooting heroin. The scientists reasoned there must be some other function for these receptors sites. They soon figured out that the active ingredient in all these ...
Anxiolytic-Like Effects of κ-Opioid Receptor Antagonists in Models of
Anxiolytic-Like Effects of κ-Opioid Receptor Antagonists in Models of

... al., 1992; Carroll et al., 2004). To assess the acute effects of chlordiazepoxide and fluoxetine, these drugs were administered before both EPM and OF testing. There were 13 to 24 rats per group for the KOR antagonist studies; norBNI and JDTic were tested in parallel and shared a common control (veh ...
Week 8 Review Pharmacology
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Anorectics on Trial: A Half Century of Federal Regulation of
Anorectics on Trial: A Half Century of Federal Regulation of

- Cal State LA - Instructional Web Server
- Cal State LA - Instructional Web Server

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... γ-Aminobutyric acid (GABA) is the major inhibitory neurotransmitter in the central nervous system (CNS). Modulating the effects of stimulatory neurotransmitters, in particular dopamine and serotonin,[5] GABA is often considered the “brake” of the CNS, inhibiting symptoms of anxiety, irritability, in ...
spc-doc_PL 20416-0081 - Medicines and Healthcare products
spc-doc_PL 20416-0081 - Medicines and Healthcare products

... results in a significant reduction of haloperidol plasma levels. Therefore, during combination treatment, the haloperidol dose should be adjusted, when necessary. After stopping such drugs, it may be necessary to reduce the dosage of haloperidol. Sodium valproate, a drug known to inhibit glucuronida ...
Carfentanil Backgrounder - Alberta Health Services
Carfentanil Backgrounder - Alberta Health Services

... Carfentanil is one of the most toxic opioids currently known, with studies showing it to be 10,000 times more potent than morphine, and 100 times more potent than fentanyl. In humans, a dose as small as 1 microgram is enough to elicit a response to the drug and about 20 micrograms, which is less tha ...
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... Afterward, the patient asks the nurse, “Why is he looking at my eyes when I have high blood pressure? It does not make sense to me!” What is the best response by the nurse? a. “We need to monitor for drug toxicity.” b. “We must watch for increased intraocular pressure.” c. “The provider is assessing ...
Misuse of Prescription Drugs
Misuse of Prescription Drugs

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Ethylcellulose Coated Multiparticulates
Ethylcellulose Coated Multiparticulates

... Figure 4 shows that for APAP layered sugar spheres, release rates are significantly decreased as molecular weight  (MW)  is  increased.  It  is  generally  known  that  tensile  strength  of  films  increases  with  MW  (Table  2),  as  longer  polymer  chains  have  greater  elasticity.  It  appear ...
PRODUCT MONOGRAPH TRELSTAR 3.75 mg Triptorelin for
PRODUCT MONOGRAPH TRELSTAR 3.75 mg Triptorelin for

... Renal and Hepatic Triptorelin exposure was higher in patients with renal or hepatic insufficiency than in healthy volunteers. Clinical consequences of the increase and potential need for dose adjustment are unknown. Sexual Function/Reproduction Ovarian Cysts: As with other drugs that stimulate the r ...
LSD, mushrooms and other hallucinogenic drugs
LSD, mushrooms and other hallucinogenic drugs

... At the end of adolescence, young persons who have left the school system are more numerous in having experimented with LSD, hallucinogenic mushrooms or poppers than the others [8]. Among students, age and gender (the fact of being a boy) are associated with experimentation with LSD and hallucinogeni ...
epilepsy The Columbia Electronic Encyclopedia™. ​ New York
epilepsy The Columbia Electronic Encyclopedia™. ​ New York

... initiates the epileptic seizure. Generalized seizures are classified as tonic-clonic (grand mal), in which there is loss of consciousness and involuntary contraction of all the muscles of the body, lasting a few minutes; or absence (petit mal), in which there is clouding of the consciousness for abo ...
PRODUCT MONOGRAPH Pr TRELSTAR® 3.75 mg
PRODUCT MONOGRAPH Pr TRELSTAR® 3.75 mg

... Renal and Hepatic Triptorelin exposure was higher in patients with renal or hepatic insufficiency than in healthy volunteers. Clinical consequences of the increase and potential need for dose adjustment are unknown. Sexual Function/Reproduction Ovarian Cysts: As with other drugs that stimulate the r ...
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8: Malignant disease and immunosuppression

... occurs frequently and antihypertensives may need to be withheld for 12 hours before infusion. ...
Pharmacology PowerPoint
Pharmacology PowerPoint

... Cox-1 & Cox-2, with a slightly greater inhibition of Cox-1 enzyme – Slight anti-coagulant ...
Temperature Sensitivity of the Brain
Temperature Sensitivity of the Brain

... 2. Brain temperature could be also affected by different drugs that could induce either robust hyperthermia or hypothermia. The use of drugs under conditions of psychophysiological activation and in hot, humid ...
sleep apnea - Village Sleep Lab
sleep apnea - Village Sleep Lab

... Classification of RLS Severe: Symptoms cause marked nightly insomnia, daily fatigue, not only legs but arms, back or stomach can be involved, symptoms occur in afternoon or morning; use one drug: one or 2 doses, use 2 drugs  Intractable: Not responsive to either Requip or Mirapex alone: need 2 hig ...
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Psychopharmacology



Psychopharmacology (from Greek ψῡχή, psȳkhē, ""breath, life, soul""; φάρμακον, pharmakon, ""drug""; and -λογία, -logia) is the scientific study of the effects drugs have on mood, sensation, thinking, and behavior. It is distinguished from neuropsychopharmacology, which emphasizes the correlation between drug-induced changes in the functioning of cells in the nervous system and changes in consciousness and behavior.The field of psychopharmacology studies a wide range of substances with various types of psychoactive properties, focusing primarily on the chemical interactions with the brain.Psychoactive drugs interact with particular target sites or receptors found in the nervous system to induce widespread changes in physiological or psychological functions. The specific interaction between drugs and their receptors is referred to as ""drug action"", and the widespread changes in physiological or psychological function is referred to as ""drug effect"". These drugs may originate from natural sources such as plants and animals, or from artificial sources such as chemical synthesis in the laboratory.
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