... this from happening on a massive scale, the use of antibiotics should be kept to a minimum and there should be larger investments into alternative treatments. During 1979-1987, 0.02% of pneumococcus strains were penicillin resistent in 13 hospitals in 12 ...

... of the given sample, from calf intestinal mucosa membranes, of alkaline phosphatase, of unknown isoenzyme. This can be achieved by calculating the initial rates of reaction between the alkaline phosphatase enzyme and varying substrate concentrations. The rate of reaction can ...

... ways. As for alcohol, not only can it effect the body on the long term, but there is also a risk in "drink-driving". Although driving after use of cannabis also increases risk far more people die at present, from the ...

... admission became available; no PTH could be detected Introduction George, a 38 years old has presented to his GP with symptoms of thirst, polyuria and dehydration. He has a history of joint pain and a painful rash on his legs. Blood tests were ...

... and it is used to determine the effectiveness of the drug, the dose, side effects and its metabolism.3 Phase I also provides information about the pharmacokinetics and pharmacological factors of the novel drug and from these studies, improvements are made ...

... the background and rationale for the trial, but these could be provided in other protocol referenced documents. Throughout the ICH Good Clinical Practice Guideline, the term protocol refers to both protocol and protocol amendments."2 Every clinical trial has a carefully ...

... (USA).3 With the competition seen globally in the pharmaceutical industry intensifying many companies from the USA are looking to reduce the cost of their development process in manufacturing, research and development as well as clinical trials.4 Many developing countries such ...

... bulk solvent h = thickness of the stagnant layer. dC/dt is the rate of drug dissolved per time expressed as concentration change in the dissolution fliud. The Noyes-Whitney equation shows how factors such as solubility and surface area can affect dissolution rate. ...

... fact remains that drug use does not inevitably lead to addiction. Addiction is more than mere drug use. It is defined specifically as a compulsive pattern of drug-seeking and drug-taking behaviour that takes place at the expense of most other ...

... monoamines. Monoamines are classified into to groups, catecholamine and indolemine. Dopamine is within the catecholamine class and seratonin along with another prominent neurotransmitter melatonin are from the indolemine class. Dopamine is essential because it has an impact on drugs and ...

... human phenomenon and except for some of the associated somatic and autonomic changes, it has no obvious counterpart in experimental animals. In biological terms, anxiety may be defined as a form of behavioural inhibition that occurs in response to situations ...

... hallucinogenic effects. (Gross, 2002: Pg. 112) However as with many drugs there are undesirable side effects. These may come in the form of mild panic and paranoia. To illustrate, a recent study showed that 10 to 15% of people who smoked cannabis ...

... brain. It was found that shocks to the Median Forebrain bundle and the Ventral Tegmantal Area, were most desirable, and stimulating, the levers would be pressed more frequently when the shocks were associated with the stimulation in these parts of ...

... basic needs, such as hunger and sex, as well as mood and emotion. In different areas of the brain monoamines have different functions, for example in the cortex dopamine plays a role in cognition; and in the hypothalamus it influences ...

... Once absorbed into the blood stream the drug is moved throughout the body and takes an active from, and is further biotransformed in the liver. The final stage of the pharmacokinetics is excretion, which takes place through the liver. Indications ...

... Having identified the current scenario for each factor, future scenarios are also identified. A generic example of a viable firm matrix is shown in Figure 1. The current situation is highlighted in pink and the future scenario in green. The ...

... a dried herb (usually known as grass), as a resin (usually known as hash or hashish) that is extracted from the buds and flower heads and as a sticky liquid (hash oil) which is prepared from the resin. The exact ...

... world at least, due to the increasing recognition of the health risks and the toxic effects of lead. Lead toxicity is thought to have first been recognised by the Greek physician Nicander of Colophon, who described the detrimental ...

... medicinal purposes. Any health effects it may cause pales in comparison to the pain and suffering caused by lethal illnesses. There is no way to deduce whether the legalization of marijuana, for medicinal purposes only, would cause an increase in ...

... improve the quality of life of many sufferers. It is less harmful than tobacco or alcohol. It should be a matter of choice whether or not people smoke cannabis because it is a fundamental human right that they can decide ...

... pathways is to produce a specific factor that then acts as a catalyst in the conversion of prothrombin to thrombin. Then the thrombin cleaves fibrinogen to produce fibrin, which then leads to a blood clot. Smith et al (2005) explains ...

... earache and treating jaundice, and was recommended as it "consumeth wind and drieth the seed (semen)". (John Gerard. 1597) The only controls of medicine in the United Kingdom were provided by the pharmacopoeias which set quality standards for the preparation ...

... leaves (sometimes with stalks and seeds) called grass, or occasionally, as an oil. Cannabis plants can grow up to 1.8 m (6ft) tall. It can be rolled with tobacco - called a spliff or joint - or smoked on its ...

... performed by a Medical Technologist. Blood diseases affect the production of blood and its components, such as blood cells, hemoglobin, blood proteins, the mechanism of coagulation, etc. Physicians specialized in hematology are known as haematologists. Their routine work mainly includes the care ...

... the ward. Non-ionic iodinated radio contrast media has commonly caused adverse reactions. Iopromide-induced anaphylactoid reactions has the highest occurrence among the same drug class. Cardiologists and Radiologists should be aware in the use of Iopromide in severely ill cardiovascular patients, ...