Coronary heart disease is one of the most feared killers in the world.
This disease is usually experienced by people berusian productive and sudden attacks to cause death.
A. The symptoms of coronary heart disease
1. Chest pain and pressure
2. Prolonged headaches
3. Feeling her body on fire for no apparent reason
4. Complaint occurred around the chest and neck bones
5. But most people who suffer from coronary heart disease do not experience some of the symptoms above. All of a sudden heart trouble and the person in chronic conditions.
B. Causes of Coronary Heart
The disease is caused by the narrowing and blockages in coronary arteries. This is caused by the buildup of fatty substances (cholesterol, triglycerides) in the artery wall bottom (endothelium).
After the fat accumulated, blood flow will be blocked and unable to affect the heart so the heart in pumping blood. Most felt the effect was the loss of oxygen and nutrients to the heart because blood flow to the heart decreases.
C. The things that trigger coronary heart disease:
1. Smoking in greater numbers and for many years
2. Consumption of fatty foods or high cholesterol
3. Hypertension who has suffered
4. Diabetes mellitus is also provoke coronary heart disease
5. Obesity
6. Lack of activity and exercise
7. Drink alcohol
8. Drug abuse (drug)
D. The facts about coronary heart disease
1. Coronary heart disease is the number one killer disease in the United States who attacked both men and women
2. Every year in the U.S., more than half a million people died of coronary heart disease
3. Deaths from coronary heart disease can be prevented because it related to lifestyle. If the public good and ensure a healthy life free of coronary heart disease
4. Treatment for patients with coronary heart disease takes a very long time and continuous.
E. Prevention of Coronary Heart Disease
1. Balanced lifestyle and avoid the risk of stress is necessary for a person not affected by coronary heart disease.
2. Eating healthy foods and high in fiber. Reduce fatty foods and high cholesterol to prevent obesity.
3. Immediately stop smoking. Smoking causes reduced elasticity of blood vessels thus increasing the hardening of blood vessels that trigger stroke arterin.
4. Reduce or avoid alcoholic beverages
5. Regular exercise
6. Avoid using drugs
F. Tests to determine whether a person has coronary heart disease
There is no definitive measure to determine coronary heart disease. But following several types of tests can provide a picture if someone is suffering from coronary heart disease
1. Electrocardiogram
2. Stress test
3. Nuclear scanning
4. Coronary angigraphy
G. Some plant species that can prevent and deal with coronary heart disease:
1. God corolla
2. Noni
3. Garlic
4. Black ear BaJamur
5. RBunga roses
6. Siantan
Sabtu, 21 November 2009
Jumat, 20 November 2009
Carbon Monoxide
Carbon monoxide, chemical formula CO, is a colorless gas, odorless, and tasteless. It consists of one carbon atom is covalently bonded to one oxygen atom. In this bond, there are two covalent bonds and a coordinate covalent bond between carbon and oxygen atoms.
Carbon monoxide is produced from incomplete combustion of carbon compounds, often occurs in internal combustion engines. Carbon monoxide is formed when there is lack of oxygen in the combustion process. Carbon dioxide is flammable and produces a blue flame, producing carbon dioxide. Although he is a poison, CO plays an important role in modern technology, which is the precursor of many carbon compounds.
Carbon monoxide is a very important compound, so many methods have been developed for production. [1]
Producer gas formed by burning carbon in oxygen at high temperatures when there is excess carbon. In an oven, the air flow through the coke. The first CO2 produced will have an equilibrium with the hot carbon, producing CO. O2 reaction with carbon to form CO called Boudouard equilibrium. Above 800 ° C, CO is the predominant product:
O2 + 2 C → 2 CO
ΔH = -221 kJ / mol
The disadvantage of this method is if done with air, he would leave the mixture consisting of nitrogen.
Synthetic gas or water gas is produced via the endothermic reaction of water vapor and carbon:
H2O + C → H2 + CO
ΔH = 131 kJ / mol
CO is also a byproduct of the reduction of metal oxide ores with carbon:
MO + C → M + CO
ΔH = 131 kJ / mol
Because CO is a gas, the reduction process can be accelerated by heating. Ellingham diagram shows that CO formation is favored than CO2 at high temperatures.
CO is the anhydride of formic acid. Therefore, it is practical to produce CO from formic acid dehydration. Production of CO in other laboratory scale by heating a mixture of zinc powder and calcium carbonate.
Zn + ZnO + CaCO3 → CaO + CO
Another laboratory method is by reacting sucrose with sodium hydroxide in a closed system.
Carbon monoxide is produced from incomplete combustion of carbon compounds, often occurs in internal combustion engines. Carbon monoxide is formed when there is lack of oxygen in the combustion process. Carbon dioxide is flammable and produces a blue flame, producing carbon dioxide. Although he is a poison, CO plays an important role in modern technology, which is the precursor of many carbon compounds.
Carbon monoxide is a very important compound, so many methods have been developed for production. [1]
Producer gas formed by burning carbon in oxygen at high temperatures when there is excess carbon. In an oven, the air flow through the coke. The first CO2 produced will have an equilibrium with the hot carbon, producing CO. O2 reaction with carbon to form CO called Boudouard equilibrium. Above 800 ° C, CO is the predominant product:
O2 + 2 C → 2 CO
ΔH = -221 kJ / mol
The disadvantage of this method is if done with air, he would leave the mixture consisting of nitrogen.
Synthetic gas or water gas is produced via the endothermic reaction of water vapor and carbon:
H2O + C → H2 + CO
ΔH = 131 kJ / mol
CO is also a byproduct of the reduction of metal oxide ores with carbon:
MO + C → M + CO
ΔH = 131 kJ / mol
Because CO is a gas, the reduction process can be accelerated by heating. Ellingham diagram shows that CO formation is favored than CO2 at high temperatures.
CO is the anhydride of formic acid. Therefore, it is practical to produce CO from formic acid dehydration. Production of CO in other laboratory scale by heating a mixture of zinc powder and calcium carbonate.
Zn + ZnO + CaCO3 → CaO + CO
Another laboratory method is by reacting sucrose with sodium hydroxide in a closed system.
Kamis, 19 November 2009
Heart Rate
Adult heart in one minute is usually beats 70 times. If we stick our chest stethoscope to the left then we will listen to our own heartbeat. The sound is the sound of heart beats when the heart valves closing. Heart valve-shaped tissue is strong and thin layer attached to the heart muscle. The number of human heart valves have 4 pieces.
If your heart rate less than 40 but you are in good health, then you likely have a big heart can pump blood more than normal people who often found in sports athletes.
If your heart rate less than 40 but you are in good health, then you likely have a big heart can pump blood more than normal people who often found in sports athletes.
Rabu, 18 November 2009
Stop Smoking Benefits
Within 20 minutes after you quit smoking with the last cigarette, your body will start a series of changes that take place within a few years. The following article will show a series or a series of changes in you after you quit smoking.
1. 20 minutes after quitting smoking, the number of heart rate you will decrease.
2. 12 hours after quitting smoking, pregnancy or chemical levels of carbon monoxide in the blood will be decreased to normal levels into.
3. 2 weeks - 3 months after quitting smoking, began to decrease the risk of heart and lung function begins to improve.
4. 1 to 9 months after quitting smoking you will experience a decrease in cough and shortness of breath.
5. 1 year after quitting smoking, increase the risk of coronary heart disease is half of that possessed by the smoker.
6. 5 years after quitting smoking, the risk of stroke disease is reduced by a nonsmokers 5-15 years after quitting smoking.
7. 10 years after quitting smoking, death rates for lung cancer at yourself in half of the smokers., Decreasing the risk of mouth cancer, esophageal cancer (esophagus), neck cancer, bladder (bladder), kidney and pancreas.
8. 15 years after quitting smoking, the risk of coronary heart disease return to normal until such risk is a non-smoker.
For more certainty, compare yourself with a cigarette addicts ... ... ..
1. Reduced risk of stroke up to like a man who never smoked after 5 - 15 years not smoking.
2. Mouth cancer, esophageal cancer (esophagus), cervical cancer in half after 5 years of quitting smoking.
3. The reduced risk of cancer in the larynx after quitting smoking.
4. The reduced risk of death from lung disease due to chronic occlusion (Chronic obstructive pulmonary disease) after cessation decreases the risk of lung cancer by as much as half 10 years after quitting smoking.
5. Risk of ulceration / ulcers in the lungs decreases.
6. Risk of bladder cancer decreased.
7. The decline in peripheral arterial disease in (the bank) after quitting smoking.
8. Decreased risk of cervical cancer after quitting smoking.
9. Risk of birth with low body weight decreased to normal even if you quit smoking before pregnancy or while still in the first trimester of pregnancy.
1. 20 minutes after quitting smoking, the number of heart rate you will decrease.
2. 12 hours after quitting smoking, pregnancy or chemical levels of carbon monoxide in the blood will be decreased to normal levels into.
3. 2 weeks - 3 months after quitting smoking, began to decrease the risk of heart and lung function begins to improve.
4. 1 to 9 months after quitting smoking you will experience a decrease in cough and shortness of breath.
5. 1 year after quitting smoking, increase the risk of coronary heart disease is half of that possessed by the smoker.
6. 5 years after quitting smoking, the risk of stroke disease is reduced by a nonsmokers 5-15 years after quitting smoking.
7. 10 years after quitting smoking, death rates for lung cancer at yourself in half of the smokers., Decreasing the risk of mouth cancer, esophageal cancer (esophagus), neck cancer, bladder (bladder), kidney and pancreas.
8. 15 years after quitting smoking, the risk of coronary heart disease return to normal until such risk is a non-smoker.
For more certainty, compare yourself with a cigarette addicts ... ... ..
1. Reduced risk of stroke up to like a man who never smoked after 5 - 15 years not smoking.
2. Mouth cancer, esophageal cancer (esophagus), cervical cancer in half after 5 years of quitting smoking.
3. The reduced risk of cancer in the larynx after quitting smoking.
4. The reduced risk of death from lung disease due to chronic occlusion (Chronic obstructive pulmonary disease) after cessation decreases the risk of lung cancer by as much as half 10 years after quitting smoking.
5. Risk of ulceration / ulcers in the lungs decreases.
6. Risk of bladder cancer decreased.
7. The decline in peripheral arterial disease in (the bank) after quitting smoking.
8. Decreased risk of cervical cancer after quitting smoking.
9. Risk of birth with low body weight decreased to normal even if you quit smoking before pregnancy or while still in the first trimester of pregnancy.
Selasa, 17 November 2009
Channel epithelium malfunction Breath Causes Allergies
Research on the mechanisms of allergy has focused on understanding the imunorespon abnormalities, but several recent new developments realized that the role of the epithelium as the first defense system against allergies started to realize. However, so far not known why and how the allergy is transported through the epithelium. Due to the above, two groups of researchers from the Finnish team reported that one possibility for the development of allergies caused by the malfunction (interference function) respiratory epithelium that allows allergy bound, signed and then browse the epithelium.Group of researchers from Helsinki University and Helsinki University Central Hospital in collaboration with Findlandia research group, conducted a study to clarify what happened to ygn epithelium, immediately after exposure to allergens and before the onset of allergic reactions.
The research team is using the exposure to pollen allergens (pollen pollen (birch (Bet v1) and show that these allergens are bound, in and browse through the conjunctiva and the nasal epithelium of patients within 1 minute after exposure, but this does not occur in healthy subjects .
In this study more clearly seen that during the spring, in patients allergic, pollen allergens were hundreds of genes changed expression in nasal epithelium, compared to samples taken in winter. Some of these genes associated with transport and regulatory proteins Cytoskeleton. An amazing discovery is that the immune response in healthy control group on exposure to pollen allergens is a strong character and hundreds of genes changed expression during the winter and spring. However, most of these genes associated with immune response functions.
Professor Risto Renkonen who led the study stated that they were not able to explain the mechanism of how the birch pollen allergen bet v1 browse through the epithelium in allergic patients, but not in subjects healthy.
Such transport mechanisms are also used by a variety of bakery and virus attacks when merke epithelium and infect the patient.
In this study used a systematic approach to biological and acquired data simultaneously through a variety of different methods and included in the massive data stored to allow analysis of the role of various proteins and tissues in the pathogenesis of allergic reactions.
Reductionistic analysis, such as those focused only on one or a few molecules gradually replaced by a systematic approach. The ability to find new mechanisms relevant etiologik, is the main motivation for exploration without bias.
Experimental losses are the top-down is that this method requires very expensive, However the yield more than the raw data-based approach to generate hypotheses that can be very much data.
Senin, 16 November 2009
Cervical Cancer
Heredity is the desire of each family. But often we blame other factors are the cause, for example: The husband is often out of pocket, tired body condition due to work every day, sperm or eggs are not fertile, and so forth.
If we go back to 25 or 30 years ago, we rarely hear of women who had cancer of the cervix (neck of the uterus) or breast cancer or disease that horrible disease other women.
Earlier times women did not know the pads. They use a cloth or small towel when they were having menstrual periods. Nowadays, no modern woman who does not know any pads.
Did you know, in Indonesia, Thailand, Philippines, Vietnam and developing countries more, the producers use paper or sawdust used in the recycling of used materials for dressings. They also use bleaching (bleach) to whiten the materials.
Whereas in bleaching materials that contain dioxin are very dangerous and can cause various diseases such as cancer Uterus, Breast Cancer, Cysts, Myom and many others.
Outside the country (developed countries) while the dressings are produced from cotton (not from the material used), they (producers) shall include on the packaging that is free of Sanitary Chlorin. Unfortunately this has not become an obligation for producers in developing countries.
So after a long usage (teen years) before the women feel the diseases. Starting from the whitish, yellowish, the difficulty of getting descent, cyst, Myom, even a deadly cancer.
I urge the young mothers, realize your health. Keep your crown. Because what good is a pretty face, out of money for hundreds of thousands of faces, but ignored the Crown health
If we go back to 25 or 30 years ago, we rarely hear of women who had cancer of the cervix (neck of the uterus) or breast cancer or disease that horrible disease other women.
Earlier times women did not know the pads. They use a cloth or small towel when they were having menstrual periods. Nowadays, no modern woman who does not know any pads.
Did you know, in Indonesia, Thailand, Philippines, Vietnam and developing countries more, the producers use paper or sawdust used in the recycling of used materials for dressings. They also use bleaching (bleach) to whiten the materials.Whereas in bleaching materials that contain dioxin are very dangerous and can cause various diseases such as cancer Uterus, Breast Cancer, Cysts, Myom and many others.
Outside the country (developed countries) while the dressings are produced from cotton (not from the material used), they (producers) shall include on the packaging that is free of Sanitary Chlorin. Unfortunately this has not become an obligation for producers in developing countries.
So after a long usage (teen years) before the women feel the diseases. Starting from the whitish, yellowish, the difficulty of getting descent, cyst, Myom, even a deadly cancer.
I urge the young mothers, realize your health. Keep your crown. Because what good is a pretty face, out of money for hundreds of thousands of faces, but ignored the Crown health
Minggu, 15 November 2009
Keeping Ears To Stay Healthy
Do not regard lightly the ear care. One-one actually cause problems.
Because not know, we often clean the ears of children at random. In fact, as described Prof. Dr. Noerbaiti from the ENT, RS Pondok Indah Jakarta, ears have parts that must be treated very carefully.
Outer ear consists of ear drum to the membrane. The middle ear consists of the drum membrane to limit the brain, and consists of the inner ear hearing devices and equipment balance. In this outer ear together the oil glands and sweat glands. Ears like the grime dirt that often appear in this area of oil actually produced these glands. Function block animals, like insects trying to enter into the ear.
Ear dirt will come out by itself thanks to encouragement mechanism when the child's cheek muscles to chew food. Estuary of the dirt that is earlobe, so we do not need to risk stirring up a child's ear to the middle and deep. "Just looking at the eye alone," said Noerbaiti.
EAR DISEASE
One of the habits of what we often do is to scrape the inside of his ears with cotton buds or "metal" which ends concave like a spoon. According Noerbaiti, "Liang inner ear may only be cleaned with special instruments that can play and be done by experts. The use of cotton buds instead pushing the dirt further into the ear into the back."
Discharge, he continued, it was trapped in the form of hollow ear hole like the letter S. As a result, the dirt can not get out himself and the sediment in the ear canal will be hardened and petrified.
On the other hand, we also recognize the disease called congek ear. Symptoms, from the ear, precisely from the membrane is perforated eardrum, fluid out. "The hole could be caused by anything. Usually due to various complications from the nose and throat."
In between the ears, nose, and throat, explained Noerbaiti, there is a channel that connects all three. Channel that connects the nose to the ear serves to keep the air pressure in the middle ear to be equal to the outer ear. When children got the flu or a cold, the channel that connects the ear and nose may be blocked, causing a runny nose fluid pain. In addition, the blockage causes the air pressure difference in the middle ear and the outside.
Like a well, this pressure difference will form a vacuum that can "pump" fluid out through the ears snot. "This is called congek. At first that came out only clear liquids only, but for long thickened, pus, and smell." Furthermore, due to the pressure difference, can cause congek membrane jebolnya drum and cause the risk of infection 2, ie from the outside and inside.
That from within, for example occurs when a child suffering from flu / cold. Liquid snot from the nose into the channel associated with the ear, causing middle ear infections. "If allowed, would spread to the lining of the brain and can cause death." Therefore, watch out when the flu / colds come because it can cause further complications to the ear even to the brain. Flu / cold should only be treated myself for 3 days. More than that if not improve, immediately take the child to the doctor because of fear caused by a series of effects this disease can be very long.
FOREIGN OBJECTS
If the ears take in a foreign object, no first aid that can be done at home. "Precisely the wrong treatment will bring consequences even worse. Do not try to remove the object had scraped-way match. Immediately bring to the ENT doctor." The following foreign objects into the usual ear:
* Water
When bathing or swimming, the water often came into the child's ear. During his ears clean, the water will automatically exit itself. But if there is dirt inside the ear, the water will make it expand so it can not get out. ENT doctor immediately to clean up the existing ear.
* Ants
When the ear to take in the ant, means there is something wrong with the inner ear. In principle, the ears have their own mechanisms that can inhibit an animal like an ant to not go into.
* Cotton buds
Cotton buds are not medically advisable to prying ears, though there are still uses it. In addition to cotton is left in the ear, the other danger is that it can pierce the lining of the drum when not in use it cautiously. There is a case, a mother's ear clean off her new 7-day-old with cotton buds. Instead of being clean, even the baby's ears bleed.
In adults, the length of this hole 3 cm, while the baby is only 1.5 cm. Therefore, be careful. If the cotton is left in the ear, immediately take your child to the ENT doctor and do not scrape themselves to the cotton issue.
* Small objects
Young children often do not accidentally put something in his ear. For example, a toy bead. If there is, immediately take it to the ENT doctor. Do not try it out myself, because it could cause new problems. In the practice, physicians have a special tool to remove the object.
How to Maintain Ear Health
This is the points which is important to note Noerbaiti in maintaining healthy ears.
1. Do not dredge up the ears. Both with cotton buds or other objects.
2. Familiarize the child to chew food properly because chewing is the body's natural mechanism to remove debris from the ear.
3. In infants, this mechanism has also been done, that is when the baby sucks the nipple or pacifier.
4. When the ear was reduced hearing, immediately to the ENT doctor to be cleaned.
5. The ears have their own mechanisms to prevent and remove foreign objects inside. If this does not happen, then there is something wrong with my ears. Immediately consult ENT doctor to find the cause.
6. Keep the cotton buds from the reach of children. They do not know the dangers. In addition to cotton is left in the ear, if not heart-hatimenggunakannya, could pierce and tear the lining of the drum.
Because not know, we often clean the ears of children at random. In fact, as described Prof. Dr. Noerbaiti from the ENT, RS Pondok Indah Jakarta, ears have parts that must be treated very carefully.
Outer ear consists of ear drum to the membrane. The middle ear consists of the drum membrane to limit the brain, and consists of the inner ear hearing devices and equipment balance. In this outer ear together the oil glands and sweat glands. Ears like the grime dirt that often appear in this area of oil actually produced these glands. Function block animals, like insects trying to enter into the ear.
Ear dirt will come out by itself thanks to encouragement mechanism when the child's cheek muscles to chew food. Estuary of the dirt that is earlobe, so we do not need to risk stirring up a child's ear to the middle and deep. "Just looking at the eye alone," said Noerbaiti.
EAR DISEASE
One of the habits of what we often do is to scrape the inside of his ears with cotton buds or "metal" which ends concave like a spoon. According Noerbaiti, "Liang inner ear may only be cleaned with special instruments that can play and be done by experts. The use of cotton buds instead pushing the dirt further into the ear into the back."
Discharge, he continued, it was trapped in the form of hollow ear hole like the letter S. As a result, the dirt can not get out himself and the sediment in the ear canal will be hardened and petrified.
On the other hand, we also recognize the disease called congek ear. Symptoms, from the ear, precisely from the membrane is perforated eardrum, fluid out. "The hole could be caused by anything. Usually due to various complications from the nose and throat."
In between the ears, nose, and throat, explained Noerbaiti, there is a channel that connects all three. Channel that connects the nose to the ear serves to keep the air pressure in the middle ear to be equal to the outer ear. When children got the flu or a cold, the channel that connects the ear and nose may be blocked, causing a runny nose fluid pain. In addition, the blockage causes the air pressure difference in the middle ear and the outside.
Like a well, this pressure difference will form a vacuum that can "pump" fluid out through the ears snot. "This is called congek. At first that came out only clear liquids only, but for long thickened, pus, and smell." Furthermore, due to the pressure difference, can cause congek membrane jebolnya drum and cause the risk of infection 2, ie from the outside and inside.
That from within, for example occurs when a child suffering from flu / cold. Liquid snot from the nose into the channel associated with the ear, causing middle ear infections. "If allowed, would spread to the lining of the brain and can cause death." Therefore, watch out when the flu / colds come because it can cause further complications to the ear even to the brain. Flu / cold should only be treated myself for 3 days. More than that if not improve, immediately take the child to the doctor because of fear caused by a series of effects this disease can be very long.
FOREIGN OBJECTSIf the ears take in a foreign object, no first aid that can be done at home. "Precisely the wrong treatment will bring consequences even worse. Do not try to remove the object had scraped-way match. Immediately bring to the ENT doctor." The following foreign objects into the usual ear:
* Water
When bathing or swimming, the water often came into the child's ear. During his ears clean, the water will automatically exit itself. But if there is dirt inside the ear, the water will make it expand so it can not get out. ENT doctor immediately to clean up the existing ear.
* Ants
When the ear to take in the ant, means there is something wrong with the inner ear. In principle, the ears have their own mechanisms that can inhibit an animal like an ant to not go into.
* Cotton buds
Cotton buds are not medically advisable to prying ears, though there are still uses it. In addition to cotton is left in the ear, the other danger is that it can pierce the lining of the drum when not in use it cautiously. There is a case, a mother's ear clean off her new 7-day-old with cotton buds. Instead of being clean, even the baby's ears bleed.
In adults, the length of this hole 3 cm, while the baby is only 1.5 cm. Therefore, be careful. If the cotton is left in the ear, immediately take your child to the ENT doctor and do not scrape themselves to the cotton issue.
* Small objects
Young children often do not accidentally put something in his ear. For example, a toy bead. If there is, immediately take it to the ENT doctor. Do not try it out myself, because it could cause new problems. In the practice, physicians have a special tool to remove the object.
How to Maintain Ear Health
This is the points which is important to note Noerbaiti in maintaining healthy ears.
1. Do not dredge up the ears. Both with cotton buds or other objects.
2. Familiarize the child to chew food properly because chewing is the body's natural mechanism to remove debris from the ear.
3. In infants, this mechanism has also been done, that is when the baby sucks the nipple or pacifier.
4. When the ear was reduced hearing, immediately to the ENT doctor to be cleaned.
5. The ears have their own mechanisms to prevent and remove foreign objects inside. If this does not happen, then there is something wrong with my ears. Immediately consult ENT doctor to find the cause.
6. Keep the cotton buds from the reach of children. They do not know the dangers. In addition to cotton is left in the ear, if not heart-hatimenggunakannya, could pierce and tear the lining of the drum.
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