יום שלישי, 1 בנובמבר 2011

chicken feet can cure hypertension

Can Chicken Soup Reduce Blood Pressure
A study conducted on rats in Japan has found that the collagen in chicken acts akin to an ACE viagra cialis online pharmacy pharmacy and reduces blood pressure. This and many such studies have raised a question- can chicken soup help reduce blood pressure in humans? Let's try seeking an answer below.

The Proponents' Version

Well, chicken contains collagen (in four proteins in the meat) that acts like an ACE inhibitor to bring down blood pressure. When consumed, chicken soup acts like an ACE inhibitor. Similarly even chicken directly can be used to have the same effect on people affected by high blood pressure.

However, the amount of salt in the chicken soup can negate the reducing effect that collagen protein in the chicken soup has on the blood pressure of a hypertensive patient. Therefore, if you want that your hypertension should be lowered, you need to forsake taste in favor of it. You need to ensure that very little salt is put into chicken soup. Also breast meat of chicken however, is not as rich in collagen as are its legs or its feet.

Thus the chicken collagen can easily be used in the daily diet of hypertensive patients. The use of chicken food is always a better alternative to ACE inhibitor drugs, because it will be better liked by patients of high blood pressure.

But how does this work? How does ACE inhibitor brings down blood pressure?

Our blood pressure is affected by the diameter of our blood vessels. When the blood vessels contract the blood pressure increases and when they dilate it decreases. With high blood pressure, the stress on the heart muscle increases. This is because it requires more force by the heart muscle to work and make blood circulate in the blood stream against the higher resistance posed by contracted blood vessels.

A chemical known as angiotensin II in our body affects blood pressure. When the body produces more of this chemical, the blood pressure increases. This is because angiotensin II causes the muscles around blood vessels to contract. Angiotensin II is produced normally when the chemical angiotensin in the blood is converted into angiotensin II.

ACE (angiotension converting enzyme) is responsible for converting the angiotensin into angiotensin II, which in turn causes hypertension (high blood pressure). Doctors therefore prescribe an ACE inhibitor, which is a hypertension relieving drug, to bring down high blood pressure. It acts by stopping the production of angiotensin II by not making ACE available to angiotensin.

This helps to stop the production of angiotensin II, which in turn stops the contraction of blood vessels. With the blood vessels dilated, the blood pressure decreases, thereby providing relief to a hypertension patient.


יום שבת, 29 באוקטובר 2011

Viagra, Revatio

DRUG CLASS AND MECHANISM: It has been estimated that impotence (erectile dysfunction, ED) affects 140 million men worldwide. Over half of all men with impotence are thought to have some physical (medical) cause. The remainder are believed to have psychogenic causes of impotence. Medical causes of impotence include diabetes and circulatory, neurological, or urological conditions.

Penile erection is caused by the engorgement of the penis with blood. This engorgement occurs when the blood vessels delivering blood to the penis increase the delivery of blood and the blood vessels carrying blood away from the penis decrease the removal of blood. Under normal conditions, sexual stimulation leads to the production and release of nitric oxide in the penis. Nitric oxide then activates the enzyme, guanylate cyclase, which causes the production of cyclic guanosine monophosphate (cGMP). It is the cGMP that is primarily responsible for the erection by affecting the amount of blood that the blood vessels deliver and remove from the penis.

Sildenafil also reduces the pressure in the pulmonary artery in a serious condition called pulmonary arterial hypertension.

Sildenafil inhibits an enzyme called phosphodiesterase-5 (PDE5) which destroys the cGMP. Thus, sildenafil prevents the destruction of cGMP and allows cGMP to accumulate and persist longer. The longer cGMP persists, the more prolonged the engorgement of the penis.

PRESCRIPTION: Yes

GENERIC AVAILABLE: No

PREPARATIONS: online pharmacy viagra is a blue, film-coated, rounded, diamond-shaped tablet that comes in 25, 50, and 100 mg tablets for treating impotence. Revatio comes in a 20 mg tablet and is used for treating pulmonary arterial hypertension.

STORAGE: Tablets should be kept at room temperature, 15- 30 C (59-86 F).

PRESCRIBED FOR: Sildenafil is used for the treatment of erectile dysfunction of either organic (medical condition) or psychogenic (psychological) cause and for pulmonary arterial hypertension.

DOSING: Sildenafil is rapidly absorbed. Maximum observed plasma concentrations are reached within 30 to 120 minutes (median 60 minutes) of oral dosing in the fasted state. When sildenafil is taken with a high fat meal, the rate of absorption is reduced, with an average delay in the time to maximal concentration of 1 hour.

DRUG INTERACTIONS: Sildenafil increases the effects of the blood pressure lowering medications. It also increases the blood pressure lowering effects of nitrates, for example, isosorbide dinitrate (Isordil), isosorbide mononitrate (Imdur, Ismo, Monoket),nitroglycerin (Nitro-Dur, Transderm-Nitro) that are used primarily for treating angina. Patients taking nitrates should not receive sildenafil.

Patients should not combine sildenafil with Revatio (another form of sildenafil) or other PDE5 inhibitors (for example, vardenafil [Levitra], tadalafil [Cialis]).

Cimetidine (Tagamet), erythromycin, ketoconazole (Nizoral), itraconazole (Sporanox) and mibefradil (Posicor) can cause marked increases in the amount of sildenafil in the body. Patients taking these medications should be observed carefully if sildenafil is used.

It is expected that rifampin will decrease blood levels of sildenafil and probably reduce its effectiveness.

PREGNANCY: Although extensive testing in animals has demonstrated no negative effects on the fetus, sildenafil has not been studied in pregnant women. There is no effect on sperm count or motility of sperm in men.

NURSING MOTHERS: It is not known whether sildenafil is excreted into breast milk.

SIDE EFFECTS: Approximately 15% of persons taking sildenafil experience side effects. The most common side effects are facial flushing (1 in 10), headaches (1 in 6), stomach pain, nasal congestion, nausea, diarrhea, and an inability to differentiate between the colors green and blue. Rare cases of sudden loss of hearing have been reported with phosphodiesterase inhibitors such as sildenafil, sometimes with ringing in the ears anddizziness. If changes in hearing occur, patients should discontinue their sildenafil and seek immediate medical attention

יום שלישי, 3 במאי 2011

Female Viagra Alternative - Everything You Need to Know

As of now, scientists haven't found the female cheap cialis - not yet. And if you are desperate in looking for an instant solution to your sexual dysfunction, there is a need to be worried because honestly, there is no pill that will make you burst with sexual desire. However, there are some herbs that can help a woman naturally increase her sexual appetite. These are considered as female cheap cialis alternatives. More importantly, any woman should understand that the perfect way to having stronger orgasms and more satisfying sex is a healthy and sound mind and body.

Before looking at any female Viagra alternative, let's try to see what makes a woman's sexual desire decline.

First, blood flowing to the genitals affects men's and women's sex drives. A chemical that helps in allowing blood vessels to calm down and assists in expanding the sexual organs for them to be filled with blood is nitric oxide. When nitric oxide levels decrease, libido decreases, too.

Poor blood circulation can be a factor for a decrease in sexual desire. Stress, anxiety and trauma can surely distract a woman's brain from thinking about sex.

Other factors like relationship issues can also contribute to making a woman feel terrible about sex.

Here are some female Viagra alternatives that may help any woman seeking help in improving her libido.

• Dong Quai is deemed as the ultimate herb for increasing women's sexual desires. This herb works by restoring the female reproductive organs and balances hormones resulting to a regular menstrual cycle. This can also help in lessening cases of blood clotting and is also shown to relax blood vessels. This also promotes general well being by lowering blood sugar and blood pressure levels.

• Avena Sativa is another herb that also relaxes the body and increases sensitivity around the genital area. This herb releases stress and anxiety.

• Ginkgo Biloba works by increasing blood flow throughout the body. It also increases metabolism and keeps blood vessels healthy.

• Ginseng is another popular herb considered as a female Viagra alternative. This herb helps uplift the spirit and increases energy levels. It stimulates the brain which is the center of all bodily activities. This also helps in increasing nitric oxide production.

• Damiana is an herb that is also a female Viagra alternative. This herb produces a slight feeling of euphoria and thus relaxes the body and relieves it of stress and anxiety.

• Satavri or Asparargus Recemosus is an herb that can help in strengthening muscle tone and help in moistening the tissues of female sexual organs.

If you think you are suffering from a decrease in sexual appetite and would like to improve it, you may talk to your physician about it. Just remember that there is no one pill that can give you what you want in an instant. There are certain things that you can do in order to improve your sex life. The answer isn't always a female Viagra alternative. Counseling, sex education, exercises or an improved lifestyle can change a lot on your sexuality. Feeling good about your self and loving your body in general can surely create a transformation in your life.




Source: http://EzineArticles.com Kelly_Purden