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While you cannot cure breast diseases, family history and maturing, but there are some hazards or risks that you can control. Keeping in mind the fact that there is no certain approach to forestall breast cancer, there are things you can do that may bring down the hazard. Here are five approaches to ensure your breast's well-being:
- Watch your weight: Being overweight or hefty expands breast cancer chances. This is particularly true after menopause and for women who have put on weight as grown-ups. After menopause, the vast majority of your estrogen originates from fat tissue. Having more fat tissue can heighten your chances of getting breast cancer by raising the estrogen levels. Additionally, women who are overweight have a tendency to have more elevated amounts of insulin, than other hormones. Higher insulin levels have been associated with a few tumors, including breast cancer.
- Exercise routinely: Many reviews have found that exercise is the sign of having a healthy breast. Studies show that one to two hours of energetic walking each week, lessened a woman’s cancer risk by eighteen percent. Walking ten hours seven days decreased the hazard all the more.
- Constrain liquor: Women who have two to five mixed beverages every day have a higher danger of breast cancer than women who have just one drink a day or none . As much as three to six glasses of wine seven days have been found to somewhat increase breast cancer chances. It is not clear how or why liquor raises the hazard. In any case, constraining liquor is particularly essential for women who have other hazard variables for breast cancer, like, breast cancer running in their families.
- Restrain time spent sitting: Research has shown that sitting time, regardless of how much exercise you get when you are not sitting, increases the probability of growing cancer, particularly for women. Women who sit six hours or more a day outside of work have a ten percent more serious risk for breast cancer compared to the ladies who sit under three hours a day, and an increased hazard for other cancer types as well.
- Stay away from or confine hormone substitution treatment: Hormone Replacement Treatment (HRT) was utilized frequently in the past to control night sweats, hot flashes, and other troublesome manifestations of menopause. In any case, specialists now realize that postmenopausal ladies who take a blend of estrogen and progestin might probably create breast tumors or cancer. Breast cancer disease seems to come back within five years in the wake of ceasing the blend of hormones. Therefore, get a breast cancer test even if you feel a small lump.
I am 39 years my weight is 95 kg, my height is 5.4, I have ligament tear in my right knee, I have slip disc in l4, l5, high bp. Etc, please suggest how to loose weight. Rapidly fast if any medicine that can help to reduce the weight.
Lung cancer is the uncontrolled growth of abnormal cells in one or both lungs. These abnormal cells do not carry out the functions of normal lung cells and do not develop into healthy lung tissue. As they grow, the abnormal cells can form tumors and interfere with the functioning of the lung, which provides oxygen to the body via the blood.
Lung cancer is the most common cause of death due to cancer in both men and women throughout the world. According to the U.S. National Cancer Institute, approximately one out of every 14 men and women in the U.S. is diagnosed with cancer of the lung at some point in their lifetime. Lung cancer is predominantly a disease of the elderly; almost 70% of people diagnosed with lung cancer are over 65 years of age, while less than 3% of lung cancers occur in people under 45 years of age.
What Causes Lung Cancer?
The development of lung cancer is strongly associated with cigarette smoking, approximately 90% of lung cancers are attributable to use of tobacco. Pipe and cigar smoking can also cause lung cancer, but the risk is not as high as with cigarette smoking. Tobacco smoke contains more than 4,000 chemical compounds, many of which are cancer causing (carcinogens). Passive smoking, i.e. the inhalation of tobacco smoke by non-smokers who live or work with smokers, is also an established risk factor for the development of lung cancer.
Genetic susceptibility (i.e. family history) may play a role in the development of lung cancer. Other causes of lung cancer include air pollution (from vehicles, industry, and power generation) and inhalation of asbestos fibres (usually in the workplace).
Lung Cancer Symptoms:
Early symptoms and signs of lung cancer:
There may be no symptoms at the onset of the disease. When present, common symptoms of lung cancer may include:
- Coughing: This includes a persistent cough that doesn't go away or changes to a chronic smoker's cough, such as more coughing or pain.
- Coughing up blood: Coughing up blood or rust-colored sputum (spit or phlegm) should always be discussed with your doctor.
- Breathing Difficulties: Shortness of breath, wheezing or noisy breathing (called stridor) may all be signs of lung cancer.
- Loss of Appetite: Many cancers cause changes in appetite, which may lead to unintended weight loss.
- Fatigue: It is common to feel weak or excessively tired.
- Recurring infections: Recurring infections, like bronchitis or pneumonia, may be one of the signs of lung cancer.
Signs of advanced stages of lung cancer: Advanced stages of lung cancer are often characterized by the spread of cancer to distant sites in the body. This may affect the bones, liver or brain. As other parts of the body are affected, new lung cancer symptoms may develop, including:
- Bone pain
- Swelling of the face, arms or neck
- Headaches, dizziness or limbs that become weak or numb
- Lumps in the neck or collar-bone region
Treatment: Treatment for cancer involves a combination of surgery to remove cancer cells, chemotherapy and radiation therapy to kill cancer cells. Lung cancer is incurable unless complete surgical removal of the tumour cells can be achieved. Surgery is the most effective treatment for lung cancer, but only a few percentage of lung cancers are suitable for surgery i.e. Stage I and II NSCLC and cancer that has not spread beyond the lung.
Radiation therapy may be used for both NSCLC and SCLC and is a good option for people who are not suitable for surgery or who refuse surgery. Chemotherapy is used for both NSCLC and SCLC. Chemotherapy drugs may be given alone or in combination with surgery or radiation therapy. Chemotherapy is the treatment of first choice for SCLC since it has usually spread extensively in the body by the time it has been diagnosed.
Also used in the treatment of lung cancer are targeted therapies. These are drugs (gefitinib and erlotinib) or antibodies (cetuximab, bevacizumab) that block the growth and spread of cancer by interfering with specific molecules involved in tumor growth and progression. They are used in some patients with NSCLC that does not respond to standard chemotherapy.
The spine plays a very crucial role, both from a person’s movement and sensation point of view. It carries the nervous supply for a lot of internal organs and the lower body. By virtue of its structure, it also helps in movement through the disks. Due to various reasons, spinal injury is common, causing pain along the back, lower extremities, neck etc.
Medicines and exercise are the first line of treatment for most spinal injuries. The issue, however, is that these only provide relief from the pain and the medicines, but do not actually ‘rectify’ the underlying problem. Whether it is a herniated disk or a pinched nerve, the medicines and exercise can relieve the symptoms, but the disk continues to be herniated and the nerve continues to be pinched. Definite treatment is in the form of surgery, and with recent advancements in the field of spinal surgery, there are minimally invasive surgical options, which provide complete cure with minimal recovery time. Some of the benefits of this are listed below-
Smaller incision compared to traditional surgical procedures, where only the injured area is accessed
The surrounding tissues are untouched, unless they are injured and require repair
Lesser bleeding compared to earlier techniques
Lesser painful procedure
Reduced hospitalization period
Quicker recovery and return to normal activities
The question, however, is whether this is indicated in everybody. A detailed discussion with your surgeon keeping the below points in mind will help identify the answer for this. The main driver should be the answer to the question – will the surgery be able to effectively relieve you of the pain and symptoms? Additionally, the following factors help in getting better results out of a minimally invasive spinal surgery.
Presence of symptoms relating to nerve compression, including pain from the spine down the leg.
Recent onset of symptoms, with pain starting days to months before seeing the doctor. This indicates the condition is relatively new and so damage is minimal, indicating favorable outcome. Chronic pain conditions take slightly longer time compared to recent injuries.
People with active lifestyle who engage in regular physical exercise are likely to have better benefits from the minimally invasive procedure.
Smoking reduces blood flow to the spine, leading to disk degeneration and weakening of bones. Healing is highly slowed down and recovery is overall delayed.
Excessive weight puts strain on the back, and so healing can be delayed or badly affected with more complications. It is not a contraindication, but be prepared for a longer recovery period.
How does neuclus pulposus take to decay when it comes out of annulus fibrosus and extruded to nerve root as for example in L5-S1? Does it decay over the time or it never?
Hello, I have very much pain in L5 S1 spine from last 2 months. MRI report says: "Annular tear of l5-s1 disc with diffuse posterior bulge, central & right para central prolapse & mild inferior migration of the prolapsed fragment causing compression of right exiting nerve root. Please suggest me what I do? Pain is very much. Should I go for surgery or any other option available. If surgery then how much time time required to recover & what is accuracy of surgery treatment. Thank you.
A mammogram is an imaging test where an X-ray is taken to recreate the internal imagery of your breasts. This is a screening test that is widely used to find the earliest signs of cancer. There have been instances where the early signs of cancer have been found up to three years before the actual development of the same. There are a number of benefits and risks in this screening method. So let us find out more about getting a mammogram, and whether or not you should get one.
- Procedure: A special X-ray machine is used for conducting a mammogram. There is a clear plastic plate on which the specialist will place the breast while another plate will press on the breast from above. While both the plates serve to flatten the breast and hold it still, the X-ray will be taken. Some pressure will be felt and the same steps will be repeated so as to get the side view of the breasts. The same procedure will be repeated for the other breast. Meanwhile, once it is done, you will need to wait so that the technician can check for clarity, and whether or not the procedure needs to be done again. The results of this procedure cannot be relayed by the technician, and all the images will be different because all breasts are slightly different from each other.
- Preparation: You will need to remember that the process can be a slightly painful one, especially once the pressure gets applied. Many women complain of discomfort and pain. Yet, this discomfort gets over before you know it. The pressure and pain will depend on the size of your breasts and how much they will have to be pressed in order to get a picture. The skill of the technician will also come into play here. One must remember not to get this procedure done a week or so before or after the menstrual cycle, as the breasts tend to be tender around this time, and the pain will be much more.
- Radiologist: Within a few weeks after the procedure, the radiologist will usually deliver the result. This is the professional who does an accurate reading of the X-ray.
- Normal and Abnormal Readings: If your mammogram result has a normal reading, then you can resort to getting one done every once in a while. But an abnormal reading will require further X-ray and tests so as to be able to tell for sure.
- Why should I get one: If you are over 40 and have a family history of such ailments, then you will have to get a mammogram done regularly. If you wish to discuss about any specific problem, you can consult a doctor and ask a free question.
I am suffering from slip disc problem can you suggest some precaution it is in first stage and can you give tips for exercising .as of now I am taking bed rest since 2 weeks as suggested by rheumatologist dr.
One of my friend he is suffering due to dislocation of l5/s1 disc. The residual ap canal diameter at this level measures 6.7 mm only. Few of the doctors suggested him to do surgery but few of them not recommending surgery because he is just 27 years old. Now he is taking Ayurveda medicine. Kindly recommend the best solution or medication for this problem.
The human brain is the most complex and least understood part of the human anatomy. There may be a lot we don’t know, but here are a few interesting facts that we’ve got covered.
Nerve impulses to and from the brain travel as fast as 170 miles per hour. Ever wonder how you can react so fast to things around you or why that stubbed toe hurts right away? it’s due to the super-speedy movement of nerve impulses from your brain to the rest of your body and vice versa, bringing reactions at the speed of a high powered luxury sports car.
The brain operates on the same amount of power as 10-watt light bulb. The cartoon image of a light bulb over your head when a great thought occurs isn’t too far off the mark. Your brain generates as much energy as a small light bulb even when you’re sleeping.
The human brain cell can hold 5 times as much information as the encyclopedia britannica. Or any other encyclopedia for that matter. Scientists have yet to settle on a definitive amount, but the storage capacity of the brain in electronic terms is thought to be between 3 or even 1, 000 terabytes. The national archives of britain, containing over 900 years of history, only takes up 70 terabytes, making your brain’s memory power pretty darn impressive.
Your brain uses 20% of the oxygen that enters your bloodstream. The brain only makes up about 2% of our body mass, yet consumes more oxygen than any other organ in the body, making it extremely susceptible to damage related to oxygen deprivation. So breathe deep to keep your brain happy and swimming in oxygenated cells.
The brain is much more active at night than during the day. Logically, you would think that all the moving around, complicated calculations and tasks and general interaction we do on a daily basis during our working hours would take a lot more brain power than, say, lying in bed. Turns out, the opposite is true. When you turn off your brain turns on. Scientists don’t yet know why this is but you can thank the hard work of your brain while you sleep for all those pleasant dreams.
Scientists say the higher your i. q. The more you dream. While this may be true, don’t take it as a sign you’re mentally lacking if you can’t recall your dreams. Most of us don’t remember many of our dreams and the average length of most dreams is only 2-3 seconds–barely long enough to register.
Neurons continue to grow throughout human life. For years scientists and doctors thought that brain and neural tissue couldn’t grow or regenerate. While it doesn’t act in the same manner as tissues in many other parts of the body, neurons can and do grow throughout your life, adding a whole new dimension to the study of the brain and the illnesses that affect it.
Information travels at different speeds within different types of neurons. Not all neurons are the same. There are a few different types within the body and transmission along these different kinds can be as slow as 0.5 meters/sec or as fast as 120 meters/sec.
The brain itself cannot feel pain. While the brain might be the pain center when you cut your finger or burn yourself, the brain itself does not have pain receptors and cannot feel pain. That doesn’t mean your head can’t hurt. The brain is surrounded by loads of tissues, nerves and blood vessels that are plenty receptive to pain and can give you a pounding headache.
80% of the brain is water. Your brain isn’t the firm, gray mass you’ve seen on tv. Living brain tissue is a squishy, pink and jelly-like organ thanks to the loads of blood and high water content of the tissue. So the next time you’re feeling dehydrated get a drink to keep your brain hydrated.
If you are suffering from breast cancer, it is recommended that you undertake Ayurvedic measures for an effective and natural treatment. Breast cancer is a form of cancer that occurs in the cells of your breasts. The breast cells undergo abnormal growth and go out of control. This form of cancer is likely to occur in both women and men, although it is most common in women. A lot of breast cancer cases start from the ducts or lobes, while others start from the cellular lining of your milk ducts.
According to the principles of Ayurveda, your body is based on the tridoshas, which include vata, pitta, and kapha.
- An imbalance in these doshas can lead to diseases and disruption in your health. Cancer occurs when an imbalance of all the three doshas is experienced.
- An improper diet and lifestyle account for being the primary reason for this imbalance in doshas, leading to breast cancer.
- Your digestive fire is also affected, which leads to the accumulation of toxins, thereby blocking all the channels of your body.
- All these factors are collectively responsible for the development of breast cancer.
- Ayurvedic treatment for breast cancer is very effective because of its natural approach.
- Without the use of any chemicals and radiation, you get efficient management by using Ayurvedic remedies for breast cancer.
- Your body functioning is enhanced without the concern of any negative effect on your health.
- Several Ayurvedic herbs are used for breast cancer treatment. These herbs help in controlling the abnormal growth of breast cells, and in the later stages of breast cancer, these also help in reducing pain.
The herbs play an important role in preventing the condition from spreading to other organs.
- This powerful Ayurvedic herb contains natural rejuvenating properties for your body.
- It also helps in eliminating stress, weakness and fatigue, which are associated with breast cancer.
- This effective Ayurvedic herb contains several medicinal properties.
- It is an antioxidant and helps in reducing free radicals from your body. This is beneficial for an improved health and immunity.
- The herb is capable of dealing with toxins and infections, and is super effective in treating malignant cancers.
- This is an Ayurvedic product, which is obtained by mixing several herbs such as amalaki, haritaki, ginger, kachnar bark and a lot more.
- This is effective in maintaining healthy tissues and cells. It also stops the abnormal growth of cancerous cells.
It is important for you to visit a licensed and experienced Ayurvedic practitioner for getting the best Ayurvedic remedies for breast cancer treatment. This will ensure that you get the most effective remedies, based on your condition.
I am 51 yrs. I am suffering from neck pain and headache last two years. My mri report says that c5-6 disc shows diffuse asymmetric bulge[more towards left side], causing effacement of anterior subarachnoid space and indentation of bilateral c6 nerve roots[left>>right]. Along with posterior osteophytes, it constitutes hard disc. What should I do? please help me.
I am 20yr old male. I had an accident 2 years ago & I had suffered severe back pain. My spinal cord's disc had moved a bit so that I have pain in my back till now. What should I do for this?
What is ECMO?
Like dialysis for unfunctional kidney, Ecmo for unfunctional lung.
Ecmo stands for extracorporeal membrane oxygenation. It is a method of giving oxygen for the body when icu pateint lungs and/or heart are not able to supply oxygen on their own.
Why ICU pateint put on ECMO?
Doctors place ICU patients on ECMO when patients are not able to supply oxygen to the body.
ICU patients’ lungs fail for a number of reasons including pneumonia, lung cancer, pulmonary edema, pulmonary embolism and COPD.
When a patient’s lungs fail, he/she first is intubated (breathing tube) and hooked up to a ventilator (breathing machine).
However, sometimes lungs are so damaged that providing oxygen through intubation is not enough.
This is when doctors turn to v-v ecmo.
A heart can fail for many reasons including heart attack, pulmonary embolism, bad valve disease, or worsening heart failure. When a heart fails, doctors try to fix the underlying problem. They may also start medications (called ionotropes) to help improve the pump function of the heart. If medications are not enough, doctors will turn to v-a ecmo.
How long can someone stay on ecmo?
That is a complicated question. Due to the risks of ecmo discussed above, doctors try to keep patients on ecmo for as short a time as possible. Often patient will be on ecmo for several days up to 1-2 weeks. Every day, several blood and imaging tests are done to determine if a patient is ready to come off ecmo. As the technology of ecmo improves, hopefully side effects will decrease and patients can remain on ecmo for longer periods of time.
What is the difference between ecmo and a ventilator (breathing machine)?
Both ecmo and a ventilator aim to provide oxygen to the body when the patient’s own lungs and breathing are failing. The ventilator assists the patient’s own lungs by pushing oxygen with pressure into the lungs. Ecmo instead provides oxygen directly via a catheter placed in a patient’s vein or artery. We almost always try oxygenating a patient with a ventilator first. However, when a patient’s lungs are too sick for this, we turn to ecmo to assist in providing oxygen to the body. V-v ecmo provides oxygen through a vein. This blood then has to travel to the heart and be pumped around the rest of the body through arteries. Therefore, with v-v ecmo or with a ventilator, a patient must have a well-functioning heart to get the oxygen pumped throughout the body. V-a ecmo has the additional advantage of pumping blood directly to arteries. This “by-passes” the heart and is therefore the method of ecmo we use when a patient’s heart is failing.
Noncancerous growths of the muscle tissue surrounding the uterus are known as uterine fibroids. This is a common disease which about 70 to 80% of women contract by the time they are 50 years of age. The uterine fibroids can sometimes be very big and cause heavy periods as well as severe abdominal pain while at other times, uterine fibroids give no signs or symptoms whatsoever and go away on their own. This is why it is crucial to know what type of uterine fibroids you have and how to diagnose them. Here are the types of uterine fibroids and how to diagnose them;
There are three main types of uterine fibroids. They are;
1. Intramural fibroids
The most common type of uterine fibroids are intramural fibroids. They typically appear in the endometrium and may grow larger which results in your womb getting stretched.
2. Subserosal fibroids
Subserosal fibroids are called so because they form on the serosa. The serosa is the outside of your uterus. Sometimes, Subserosal fibroids may grow so large that your uterus appears bigger on one side.
3. Pedunculated fibroids
Pedunculated fibroids tumors are basically Subserosal fibroids with a stem. A base which supports the tumor is called the stem.
There are a number of tests done to diagnose uterine fibroids. They are;
1. Pelvic exam
A pelvic exam is a thorough inspection of a woman pelvic area. The organs which are in the pelvic area include the cervix, ovaries, uterus and vagina. Normally, this and the next test in this article are enough to diagnose uterine fibroids.
2. Medical history
The history of your periods as well as the other symptoms you have will often be enough to diagnose the uterine fibroids. If your medical history is not enough, then you might need to undergo a pelvic exam.
3. Pelvic ultrasound
An ultrasound is when high-intensity sound waves are used to produce images of the pelvic area. This is only done when a pelvic exam and your medical history are not enough to diagnose uterine fibroids. If you wish to discuss about any specific problem, you can consult a Gynaecologist.
I am 63 year old male, having- (1) a sciatica on right side (2) herniation between in lumber, as a result suffering from leg and lower back pain. I want your valued answer of treatment.
Beet juice: apart from being a nutritional powerhouse, beet juice is a great source of nitric acid. The latter helps with blood flow in the body. A smooth blood flow, on the other hand, helps the brain in functioning properly. A study has found that people who consume beet juice have an increased circulation in the white matter resulting from an increased brain activity. This juice is sweet in taste and can be consumed every alternate day.
Berry smoothies: acai is a fruit which has a south african origin and hits the top of the list when it comes to brain assisting food. It increases the flow of the blood and dilates the blood vessels. However, this is extremely expensive. Berries also have a similar effect on the brain, but they are less powerful in nature. What can be done is to mix a little ingredient of acai in frozen berries juice and drink the same every day. Frozen berries retain the freshness and the nutritional benefits. This drink will improvise your brain and increase blood flow in the body.
Pomegranate juice: pomegranate is a great antioxidant and it very aptly limits the free radicals from damaging the brain cells. Antioxidants are also credited with increased blood flow and protection of the heart. A healthy cardiovascular system is synonymous to an increased brain function. What is surprising is the fact that pomegranate has more antioxidant content compared to red wine and green tea. Pomegranate juice can be consumed daily during the morning or afternoon.
Carrot juice: carrot is known for its healthy components that are beneficial for the eyes. Recent studies have revealed that they are great for the brain too. Like other colored vegetables, they are a great source of antioxidant and have a high content of beta-carotene. Carrot juice can reduce the inflammation of the brain cells and improve memory. Carrot juice is not at all bitter and the same can be consumed every alternate day after your meal.
Cocoa: a harvard study revealed that two cups of cocoa on a daily basis greatly helps a person in improving memory. Cocoa contains flavanols that keep the blood pressure normal and relaxes the blood vessel linings. Cocoa is also known to be a great antioxidant agent that limits the free radical to affect the brain cells. Cocoa should not be overloaded with sugar and should be consumed hot before starting your day.
Uterine cancer of cancer of the uterus is a fairly common type of cancer. In fact, this is the fourth most common type of cancer to affect women. This type of cancer is usually diagnosed in its early stages and hence can be easily treated. However, did you know that this type of cancer can be prevented? This is primarily because most cases of uterine cancer are caused by an increased amount of estrogen as compared to progestin. Here are a few tips to keep in mind.
- Birth control pills: The regular use of birth control pills for at least a year is believed to reduce the risk of uterine cancer by at least 50%. The longer these contraceptives are used for, the more effective they are. The protection provided by them lasts for 15 years after their use has been discontinued.
- Reduce weight: Being overweight not only increases the risk of lifestyle diseases such as diabetes and high blood pressure but can also increase a woman’s risk of suffering from uterine cancer. This is because fat cells produce estrogen that further dis-balances the estrogen to progestin ratio. Reducing weight can thus help lower the estrogen levels in the body and prevent cancer. To lose weight, one must keep a strict control over portion sizes, eat nutritious food and exercise regularly.
- Use an IUD: Some methods of contraception not only prevent unwanted pregnancy but also reduce the risk of uterine cancer. Many IUDs or Intrauterine Devices contain progestin. This helps balance the estrogen and progestin levels in the body. Additionally, it also reduces the risk of hyperplasia. This is a condition marked by the abnormal thickening of the lining of the uterus. In many cases, this condition is a precursor to uterine cancer.
- Question Your Family: Genetics can also influence the risk of developing uterine cancer. For example, people carrying the gene responsible for Lynch Syndrome or hereditary nonpolyposis colorectal cancer have a much higher risk of uterine cancer as compared to others. Thus, if you know of family members who have suffered or are suffering from uterine or colon cancer, it is a good idea to undergo genetic testing.
- Broccoli - A super food: Some foods can also help strengthen the immune system and reduce the risk of uterine cancer. Broccoli is one such vegetable. This is known as a super food that can prevent cancer. The best way to eat broccoli is by steaming it. This has the higher amounts of glucosinolate as compared to fried or boiled broccoli. If you wish to discuss about any specific problem, you can consult an Oncologist.
Medical science constantly challenges the boundaries by finding not only the cures to the most dangerous diseases, but finds a way to prevent them even before they occur. With years of research, practice and data available for analysis, scientists are using advanced technology in combination with years of research to create a predicting mechanism for often fatal diseases like cancer.
Breast cancer screening has always been done with mammography. The fact is that this method is only 75% accurate, laden with false positives and misses a whole set of women totally- and that too when cancer has already developed. Part of the problem comes from the dense breast tissue which one in three women have. This tissue masks the lumps, which makes it difficult for mammograms to accurately screen cancer.
Some breakthrough scientific methods are changing this by drawing on years of research to predict this deadly disease, years before it can manifest itself.
A genetic test to predict cancer 10-11 years ahead of time. This test was performed to see how environmental factors could influence cancer, along with habits like smoking, abusing alcohol or hormones, genetic changes that occur and are put a large percentage of the women at a high risk of developing this disease.
A simple blood test is used for the genetic analysis of hereditary cancer. Researchers found a biological marker, methylation of the ATM gene, which has a very high ability to predict the risk of developing cancer, several years before diagnosis. 'Methylation' concluded that when one biological indicator is exposed to carcinogenic substances, or other abusive substances like tobacco and alcohol, it may trigger the development of cancer. On the flip side, this test will take time to reach the commercial market and even then cannot give an exact timeline as to when someone may develop the disease.
A simple blood test to predict breast cancer 5 years before it develops. This is the kind of medical miracle the world is looking for. Last year in April, researches in Denmark identified a simple blood test that can predict breast cancer five years before it actually develops with an accuracy of a whopping 80%.
It works by "measuring all of the compounds in the blood to build a 'metabolic profile' of an individual, in order to detect changes in the way chemicals are processed, during a pre-cancerous stage," says Laura Donnelly, health editor at The Telegraph, which covered this development. Danish researchers observed 57,000 participants over 20 years, gathering blood samples along the way, specifically comparing a set of 800 women who remained healthy or developed breast cancer within 7 years of their first blood sample. The researchers found they were able to predict, with 80 percent accuracy, which patients would be affected by the disease, just by looking at the metabolic profiles they built from the participants' blood samples. The results have been published in Metabolomics. If you wish to discuss about any specific problem, you can consult a Gynaecologist.
Blockage in heart is a common term used for narrowing of coronary arteries. Coronary arteries are vessels, which supply blood and thus oxygen and food to continuously working heart muscles. Heart muscles, which are not tired working from the birth till death, however, cannot sustain long without blood supply.
A reduction in blood supply gives rise to ischemia of heart muscles commonly manifested as chest discomfort or angina. A sudden complete shutdown of blood supply leads to heart attack leading to permanent damage to heart (if blood flow not reestablished promptly).
But what causes these arteries to block? Sedentry lifestyle is the most primary reason of these blockages. Cigarette smoke increases the rate of atherosclerosis in the arteries of the heart, legs, and the aorta -- the largest artery in the body. Also, there is an increase in the risk of heart attack if a first-degree relative (parent or sibling) has had a heart attack or stroke. That is mainly seen when the relative has had a heart attack before the age of 45 if they are male, 55 if they are female.
High levels of ''bad'' cholesterol, or low-density lipoprotein (LDL), are also the major contributors to arterial plaque formation. Having high blood pressure also increases the rate at which arterial plaque builds up. It also hastens the hardening of clogged arteries. LDL a normal component of blood (upto certain limit) starts depositing in arteries as early as 10 years of age!
Deposition of billions of LDL molecules over several years on inner surface of arteries gives rise to visible narrowings in these arteries. Flow ahead of these narrowings is reduced in proportion to the narrowing. At a level of 70 % narrowing the flow is reduced to give ischemia (and angina) during exercise. Gradually increasing degree of narrowing reduces the exercise needed for ischemia and angina; a narrowing of more than 90 % can give symptoms at rest. A sudden clot formation at any of these stages can block the flow suddenly giving a heart attack.
If LDL is a normal component of blood, why it is deposited in the arteries at first place?
LDL above a certain limit in blood starts depositing in the arteries. Diabetes, Hypertension, smoking, less exercise and genetics makes it more sticky thus making narrowing faster. This is why these risk elements need to be properly attended for prevention from heart disease. For treatment medicines are important for stopping the progression of narrowings; angioplasty is a method of fast resolution of blockage; and bypass surgery is the method of creating a whole new blood supply for the affected part of the heart. If you wish to discuss about any specific problem, you can consult a Cardiologist.