Tuesday, May 10, 2005

Aneurysm

An aneurysm (or aneurism) (from Gr. a dilatation) is a localized dilation or ballooning of a blood vessel. Aneurysms most commonly occur in the arteries at the base of the brain (the circle of Willis) and in the aorta (the main artery coming out of the heart) - this is an aortic aneurysm.

The layer of the artery that is in direct contact with the flow of blood is the tunica intima, commonly called the intima. This layer is made up of mainly endothelial cells. Just deep to this layer is the tunica media, known as the media. This "middle layer" is made up of smooth muscle cells and elastic tissue. The outermost layer (furthest from the flow of blood) is known as the tunica adventitia or the adventitia. This layer is composed of connective tissue.

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Monday, May 09, 2005

Ginseng

Ginseng the miracle cure all from the orient. Well not only the orient as there exist american and siberian varieties. Not proven, but seems to increase sex drive and performance in men and women. Regulary taking in the far east not only to improve health but to maintain also.

The positive medicinal effects of ginseng have been difficult to prove using modern science. Frequently, there are contradictory results from different studies. Supporters claim that this is due to the wide variety of ginseng quality used in studies.

The quality and neutrality of studies from East Asia have also been questioned. Another issue is that there is no profit to be achieved from researching ginseng because it cannot be patented; therefore, pharmaceutical companies have no incentive to research ginseng. As a result, quality studies into the effects of ginseng are rare. Ironically, one of the better studies involving ginseng actually uses a proprietary formula of ginseng [1] (http://www.ncbi.nlm.nih.gov:80/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=14687309).

Ginseng is highly prized as an adaptogen (a product that does no harm, but increases the body's resistance to stress). Unfortunately, this property is extremely difficult to prove scientifically as well.

A comparative, randomized and double-blind government study does indicate it to be "a promising dietary supplement" when assessed for an increase in quality of life [2] (http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=9034759&dopt=Abstract).

Panax ginseng appears to inhibit some characteristics associated with cancer in animal models; nevertheless, this effect is unclear in humans [3] (http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=10880039&dopt=Abstract).

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Muscle Building

Excercise is part of any good diet plan. Dieting by itself is not enough. Larger muscles burn more calories. You will look better and your self confidence will grow wth leaps and bounds. Making it much easier for you to obtain a healthy body.

Muscle is a contractile form of tissue. It is one of the four major tissue types, the other three being epithelium, connective tissue and nervous tissue. Muscle contraction is used to move parts of the body, as well as to move substances within the body.

Exercise is often recommended as a means of improving motor skills, fitness and muscle strength. Exercise has several effects upon muscles, connective tissue and bone, and the nerves that stimulate the muscles.

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Saturday, May 07, 2005

Weight Loss

You wake in the morning, look in the miror and who do see? A fat slob. start eating the right way. Excercise! Take it slow and motivate yourself. Set goals and you will be successful. Keep away from unecessary drugs. Don't start without consulting a Doctor.

In the context of physical health, weight loss is the process of losing body weight, usually by losing fat. To achieve healthy weight loss, most experts recommend a combination of healthy eating patterns and regular physical exercise.

Some people try to lose weight by using drugs such as fenfluoramine, nicotine or cocaine (see Anti-obesity drugs), herbs such as ephedra, or surgery such as liposuction.

A loss of weight can also be the symptom of some mental or physical diseases or disorders, such as anorexia nervosa or the cachexia associated with cancer or AIDS.

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Erectile Dysfunction

Men don't want to talk about it. Especially if they have the problem. Ok it's nothing to shout about. But truthfully going thru the exams to see if you are really impotent is important. As it good reveal other problems. If the doctors can't find any physical reasons. It may be time to look at the psychological reasons and there are many. Visit your doctor.


Impotence or, more clinically, erectile dysfunction is the inability to develop or maintain an erection of the penis for satisfactory sexual intercourse regardless of the capability of ejaculation. There are various underlying causes, many of which are medically reversible.

Due to its personal nature, the subject has been taboo for a long period of time, and is the stuff of many urban legends. Since the 1930s, folk remedies have been advertised widely for the condition. The introduction of sildenafil (Viagra®) in the 1990s caused a second wave of public attention, propelled in part by heavy advertising.

The Latin term impotentia coeundi describes simple inability to insert the penis into the vagina. It is now mostly replaced by more precise terms.


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High Blood Pressure

Are you at risk? If you have a familly history of high blood pressure! You are in the high risk group. Watch your diet and consult your doctor.

Arterial hypertension, or high blood pressure is a medical condition where the blood pressure is chronically elevated. Persistent hypertension is one of the risk factors for strokes, heart attacks and heart failure, and is a leading cause of chronic renal failure.

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Mesothelioma

Mesothelioma is an uncommon form of cancer, usually associated with previous exposure to asbestos, which affects the pleura, a sac which surrounds the lungs, the peritoneum, the lining of the abdominal cavity, or the pericardium, a sac that surrounds the heart.

In this disease, malignant (cancerous) cells are found in the mesothelium, a protective sac that covers most of the body's internal organs. Most people who develop mesothelioma have worked on jobs where they inhaled asbestos particles, or have been exposed to asbestos dust and fibre in other ways, such as by washing the clothes of a family member who worked with asbestos, or by home renovation using asbestos cement products.

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