Author Archive
Mycobacteria, Cause of Tuberculosis
Mycobacterium tuberculosis
The family of mycobacteria (Mycobacteriaceae) comprises a set of rods whose main characteristic is to present, when the stain, acid-resistance due to the presence of lipids in their cell walls. The initials mean AFB acid-fast bacilli.
These widespread germs in nature, some of which are saprophytic soil, water, etc. while others are capable of producing lesions chronifying granulomas in humans (TB, leprosy) or other animals.
At present, TB is caused by Mycobacterium tuberculosis (MT) which is an aerobic bacillus, still, that does not form spores, its optimum growth temperature is 37 degrees, but is resistant to cold and desiccation. Mycobacterium bovis is the agent that caused other cases of TB (bovine TB) by ingestion of contaminated milk. Read the rest of this entry »
Symptoms of Hepatitis
Hepatitis is a liver disease That makes your liver swell and Keeps it from working CORRECTLY. Several viruses cause hepatitis. The most common types are the hepatitis A, B, and C viruses.
Hepatitis A is spread Through Contaminated food or water by feces from a person Who has the virus. You can get hepatitis A by eating food Prepared by someone with the virus. You Can Also get it by drinking water in parts of the world with poor sanitary conditions.
Hepatitis B is spread-through contact with an infected person’s blood, semen, or Other body fluid. You can get hepatitis B by having sex with an infected person Without a condom, sharing drug needles, or sharing a toothbrush or razor with an infected person. A woman with hepatitis B virus to the dog Give her baby at birth. Read the rest of this entry »
Tuberculosis
DEFINITION
Tuberculosis is an infectious disease caused by tuberculosis Micobacteryum. Normally primarily affects the lungs but can spread into other organs.
CAUSES
Anyone can be affected by this infection, the disease spreads through the air by tiny droplets of secretions from coughing or sneezing of people infected with tuberculosis Micobacteryum. To spread of tuberculosis must have frequent contact, family, or living with infected people. It is very rare to get a casual for a casual contact in the street.
Once the bacteria gets into the lung to form a granuloma, which is the primary infection of tuberculosis, this process produces no symptoms and 95% of cases recover without further problems alone. The TB bacteria and goes to a dormant phase locked in a granuloma. If for any reason (other infections, AIDS, cancer, stress, etc …) the body’s defenses weaken the bacteria become active and produce the disease. Read the rest of this entry »
Yoga Can Prevent Insomnia
Insomnia usually has one of two patterns: trouble falling asleep or trouble staying asleep. If you have difficulty falling asleep, try our sequence of deep relaxation and meditation (fully explained in many of our instructional books or tapes) in a lying-down position 30 minutes before bed to encourage a pleasant and restful sleep. This procedure works by relaxing each part of your body and then stopping mental conversation for a few minutes, giving your mind a rest from the constant barrage of thoughts, memories, anxieties, and reactions that keep you awake. Most anxious thoughts have to do with either the past or the future; meditation teaches you how to be more aware in the present moment, which gives you a deep rest.
Daily practice of Yoga meditation will help train your mind and body to stop thinking and stop action. It trains you to turn inward to a peaceful silence which encourages sleep. Practice must be done every day for 15 to 30 minutes for best results.These simple practices and easy-to-learn Yoga techniques can help you sleep better and awaken refreshed and energized. Read the rest of this entry »
Reduce Your Cholesterol
Cholesterol is in many fats and oils, but it is a fat. It is a part of many important body substances such as hormones, and structures including the brain and nerves. But too much cholesterol in your blood can clog your arteries.
You’ve probably heard about “good” cholesterol and “bad” cholesterol. Bad cholesterol or LDL cholesterol, which is an abbreviation in English of low-density lipoprotein, can clog your arteries and lead to heart disease. Good cholesterol or HDL cholesterol, which is the English abbreviation for high-density lipoprotein carries unneeded cholesterol away from body tissues, so it lowers your risk of heart disease.
If your doctor says your cholesterol level is too high, what can you do about it? It helps to lose weight and eat a healthy diet. Your diet should limit the amount of fatty and cholesterol-rich foods you eat. Read the rest of this entry »
Diabetes: Why Cardiovascular Risk Factors So Important?
Whether insulin production is insufficient if there is resistance to its action, glucose accumulates in the blood (called hyperglycemia), progressively damages the blood vessels (arteries and veins) and accelerates the process of atherosclerosis by increasing the risk of cardiovascular disease: angina, myocardial infarction (and their complications and mortality after infarction) and sudden cardiac death. The cardiovascular risk of a diabetic person suffering a cardiovascular event is equal to that of a nondiabetic who has had a heart attack.
It also increases the possibility of cerebrovascular disease or peripheral artery involvement. To enter the brain glucose does not need insulin, and that goes directly from the blood. Maintain constant levels of blood glucose (between 60-110 mg / dl) avoids damage to nervous system. Read the rest of this entry »
Heart Diseases
If you’re like most people think that heart disease is a problem for other people. However, heart disease is the number one killer in the United States. It is also a major cause of disability. There are many forms of heart disease. The most common cause of heart disease is narrowing or blockage of the coronary arteries, blood vessels that supply blood to the heart itself. This is called coronary artery disease and develops slowly over time. It is the most important cause for which people suffer heart attacks.
Other heart problems can occur in heart valves or the heart can not beat either because of heart failure. Some people are born with heart disease. Read the rest of this entry »
What Is Smallpox?
It is a disease caused by a virus highly resistant to disinfectants and physical-chemical conditions of the environment. It is characterized by the type of a rash.
Smallpox has been eradicated from Mexico, through the application of a vaccine developed by Jenner in 1951. Since 1977 has not reported any new case of natural smallpox. For this reason, the WHO concluded the December 9, 1979: 1. Smallpox has been eradicated worldwide. 2) There is no evidence that smallpox could again become an epidemic disease.
What causes it and how you get it?
The direct transmission is through the respiratory tract of man to man, as there are no animal reservoirs. For this reason the epidemiology indicates that infection is kept patients must infect healthy hosts. The infections are carried out more frequently in schools, hospitals and other public places. It is estimated that a sick person can infect 2 or 3 people so the spread is slow and tends to be defined. Read the rest of this entry »
Wilms Tumor
Causes and Risk Factors
Wilms tumor is the most common form of kidney cancer in childhood and its exact cause in most children is unknown.
The absence of the iris (aniridia) is a birth defect sometimes associated with Wilms’ tumor. Other birth defects linked to this type of kidney cancer include certain urinary tract problems and enlargement of one side of the body, a condition called hemihypertrophy.
It is more common among some siblings and twins, suggesting a possible genetic cause.
The disease occurs in about 1 in every 200,000 to 250,000 children. It usually strikes when a child is about three years and rarely occurs after age 8. Read the rest of this entry »
Treatment of Kidneys Infection
Usually recommended antibiotics taken by mouth because there is a risk that the infection spreads to the kidneys.
* For a simple bladder infection you take antibiotics over 3 days (women) or 7 to 14 days (males). For a bladder infection with complications such as pregnancy, or diabetes, or a minor kidney infection, usually take antibiotics for 7 to 14 days.
* It is important that you finish all the antibiotics, even if you feel better. People who do not finish their antibiotics may have an infection that is more difficult to treat.
Commonly used antibiotics include trimethoprim-sulfamethoxazole, amoxicillin, Augmentin, doxycycline and fluoroquinolones. The doctor will also need to know if you might be pregnant. Read the rest of this entry »