Are you one of the many people in South Florida who are burning the candle at both ends and maybe only getting 4 or 5 hours of sleep a night? Are you also one of those guys having problems with his sex drive and feeling out of sorts? Well, recent studies done in South Florida in the last 3 years show that these symptoms could all be due to the effect of sleep on testosterone – just how, though, may be a chicken and egg question!
While it’s true that lower testosterone levels can be the cause of a sluggish sex drive and irritability it seems to be a matter of research opinion whether low sleep levels cause low testosterone or low testosterone causes lack of sleep.
Menopause Treatment Options
Breast Cancer is the cancer that develops in the breast tissues mostly in the inner lining of milk ducts or in the lobules which supply milk to the ducts. Depending on the place of origination, they are known as ductal carcinoma, if originated in the milk ducts or lobular carcinoma when originated in the lobules. Breast cancers are also classified as hormone-positive or a hormone-negative cancer which is decided based on their sensitivity to hormones like progesterone and estrogen.
The options available for breast cancer treatment depend on the type of breast cancer and the staging results. Staging is the process in which the disease spread and its progressive extend is determined. Though it is the most common non-skin type of cancer in women and is considered one of the fatal types of cancer, there are many advanced breast cancer treatment options which can help cure this disease if detected early.
Breast Cancer Treatment Plan
Once the cancer has been diagnosed, the doctors evaluate the pathology report and form a plan that would suit the type of cancer and the stage to which the disease has progressed. Treatment modes aim at reducing the spread of the disease, destruction of the diseased cells and reduction of chances for re-occurrence in future. The doctors would choose a single or a set of treatment options based on the patient's medical conditions which they may evaluate periodically.
Types of Breast cancer treatment methods
The treatments available are in general classified as standard methods and clinical trial methods. Standard methods are those that are currently practised for the cure of breast cancer while clinical trials are those that are currently being tested for more efficient results. The standard methods of breast cancer treatment include surgery, hormone therapy, chemotherapy, radiation treatments and targeted therapy.
Surgical method of Breast Cancer Treatment
Surgery is one potential option for removing the cancerous cells from the body. The entire breast or a partial portion of the breast is removed depending on the level of spread and the stage to which the disease has progressed. Based on the level of operation that is required to remove the cancerous cells, the surgeries are differentiated into three types as below.
* Breast-conserving Surgery - This is an operation where only the portion of the breast that contains the cancer is removed and not the breast itself. If the surgery requires removal of just the tumor in the breast and a little amount of tissue, it is known as Lumpectomy or is known as Partial mastectomy if it includes removal of partial amount of the breast along with a considerable amount of normal tissues. These kinds of surgeries may also include removal of lymph nodes under the arm which are used for the purpose of biopsy. Such dissection done either along with the surgery or after it is known as lymph node dissection.
* Total Mastectomy - This kind of surgery targets on removing the whole breast which is infected with the cancerous cells. This also requires removal of lymph nodes for the purpose of biopsy.
* Modified radical Mastectomy - This is the surgery that removes extensive portions to get rid of the cancerous cells. The complete breast affected by cancer along with certain lymph nodes under the arm and the chest muscle lining is removed by this process of surgery. In certain cases, even part of the chest wall muscles that are affected are removed by this surgery.
* Radical Mastectomy - This surgery removes the complete breast, chest wall muscles and all the lymph nodes under the arm. This kind of surgery for breast cancer treatment is also known as Halsted radical mastectomy.
These surgeries can also be followed by other modes of breast cancer treatment methods like chemotherapy, hormone therapy or radiation therapy to kill any presence of cancer cells. Such kinds of treatment that helps in prevention of cancer re-occurrence is known as adjuvant therapy. Some patients can also consider the option of breast implants to rebuild the removed breast shape after a mastectomy.
This kind of treatment helps in killing the cancerous cells or prevents them from growing by means of internal administration of drugs. The way of drug administration can be either through the blood stream that spreads throughout the body which is known as systematic chemotherapy or is placed directly in the cerebrospinal fluid or any specific organ which is known as regional chemotherapy.
This kind of breast cancer treatment includes the introduction of substances that negate the effect of hormones which induce cancerous growth. Estrogen has been known to induce the growth of breast cancer in certain cases. One of the treatment methods includes prevention of ovaries from secreting the hormone estrogen and such a method is known as ovarian ablation. The hormonal therapy includes the usage of aromatase inhibitor which decreases the estrogen secretion in the body. Aromatase inhibitors are given for hormone-dependent breast cancer patients who are in postmenopausal stage while tamoxifen is used in cases of metastatic breast cancer. Aromatase inhibitors are also in general used as a means of adjuvant therapy after continued use of tamoxifen for two years or more.
High energy x-rays are in general used as an alternative for drugs to kill the cancer cells and prevent them from growing.
Another type of treatment that helps in destroying the cancer cells without any harm to the normal cells is called targeted therapy. The targeted therapies used in breast cancer treatment are in general of two types, Monoclonal antibodies and Tyrosine kinase inhibitors.
* Monoclonal Antibodies - These kinds of substances are antibodies that are made from a single type of immune system cell which has the potential to identify and destroy cancer cells. They are also sometimes used to carry toxins or drugs to the cancer cells to bring in effective destruction of the cells. Trastuzumab is a monoclonal antibody that is used in treating patients of breast cancer. This method can be clubbed along with chemotherapy as a means of adjuvant therapy.
* Tyrosine Kinase inhibitors - These drugs block signals that are needed for tumor growth and are in general used in combination with other anti-cancer drugs. Lapatjnib is one such inhibitor which helps block the HER2 protein inside the tumor cells and is used effectively for treatment of HER2- positive breast cancer patients.
Testosterone - Symptoms of Testosterone Deficiency
Convincing Your Husband to Check His Testosterone Level
From the time they are little boys playing cowboys and Indians in the backyard, men are taught that they should be "manly." The macho image saturates the media in movies, television, and books. Even the romance novels aimed at women feature manly men with unbuttoned shirts on the cover.
It has become almost an unspoken rule that for a man to be respected, he should be strong, unemotional, and independent. With this in mind, think about what you may be doing to your husband if you question his manhood?
As the concerned wife, you may not think apprehension about testosterone levels have anything to do with questioning his manhood, but to your husband, you are doing just that. The very word testosterone has become synonymous with manliness. There are many jokes made about the "testosterone in the room" when men try to show up each other.
It is no wonder that the phrase "Honey, maybe you have low testosterone" is almost guaranteed to evoke an unsavory response. If the hormone is a concern, you cannot put your husband on the defensive by seemingly implying that he is not enough of a man.
Before even bringing up the subject, consider the symptoms of low t. He may not be even suffering from the problem, so do not put undue stress on him unless he is exhibiting the symptoms.
Generally, when men suffer low testosterone levels, he will show some of the following symptoms: decreased energy and strength, lower libido or sex drive, weakness of the bones, depression or anger, erectile dysfunction, an increase in fat on the body, and decrease in muscle mass.
Generally, 'low t' is caused by a signal mix-up between the brain and the testicles. For some reason, the brain may be signaling to lower testosterone creation or to halt production completely. Testosterone levels are low if they are under 300.
Although these symptoms are not definitively low testosterone, if a man is suffering from more than one, there is definitely a cause for concern. If you believe that your husband may be suffering from the hormone deficiency, then tread lightly.
It really does not matter how long you have been married, how close you are to your husband, or how well you know him. You could face a negative response if you blatantly tell him you are not happy with his sex drive or his energy level.
Remember, the problem is in no way about you. Do not make the situation about you, because if you do, he will see that as self-centeredness since he is the one suffering. His decreased sex drive does not mean he is no longer attracted to you. He is going through a difficult time, and implying that it is hard on you will only create bad feelings.
The low testosterone test is simply a blood test. No invasive procedures are required, and no embarrassing exams have to happen. Since finding out is fairly simple, you can make sure your husband knows this.
If you feel that your husband is exhibiting the symptoms of low testosterone levels, then you definitely need to broach the subject. Even if the condition is not low testosterone, there could be other underlying medical problems. Any time someone is exhibiting symptoms, it is best that they see a doctor.
However, in this case, a man may very well feel that his manhood is being called into question. There are three keys to talking with your husband about the problem: honesty, selflessness, and patience.
The first thing you need to remember is that you have to be honest, while being tactful at the same time. Instead of jumping at the big subject, like intimacy, choose something a little less inflammatory.
Begin with a phrase, like "You have been kind of tired lately, haven't you?" This way, you are opening the door to a discussion without even bringing up the idea of a testosterone problem.
Once he begins to talk and confirm his problem with fatigue, then you can delve deeper. Remember to go at his pace, not yours. Suggest that you read an article and found it interesting, or that you were concerned since he did not seem to be getting enough sleep.
When you feel ready, bring up testosterone. Make sure he knows you are bringing it up because of the many negative effects it can have on him and you are simply concerned with his health.
This is when selflessness comes in. At no point should you imply that it is a hardship for you at all. Do not bring up that you are under any stress or that you feel you are missing out on anything. Doing so is almost a guarantee of anger or defensiveness on his part.
Remember that if he is suffering low-t, it is nothing he can repair on his own, and it is unfair of you to blame him for a medical condition.
Finally, you must practice patience. If you bring up the subject and he gets angry, then put it on a back burner for a while. Give him some time to calm down and think more clearly. You may even want to email him an article on the subject so that he can think about it without feeling under pressure by talking face to face.
Thankfully, low testosterone levels in men can easily be treated with testosterone replacement therapy. There are a number of treatment options, including gels that are applied to the skin daily, patches similar to nicotine patches, injections, and tablets.
Not all treatments are right for each person, so a physician will have to evaluate your husband's overall health to determine the right course of action. Generally, with treatment, a man's quality of life immediately increases.
In order to successfully speak with your husband about the possibility of low testosterone, remember to be patient, to make it about him, not you, and be honest. Odds are, your husband has already noticed the problem, but he does not know how to bring it up himself.
Natural Hormone Replacement Therapy - Secrets to Stopping Menopause Symptoms
There's a growing interest in testosterone hormone replacement for treating symptoms related to aging. You've probably seen advertisements of virile, muscle bound men in their 60's and 70's.
Along with the growing interest there's also a growing amount of information. But much of it is anecdotal stories, misleading data and flat out, unproven myths. Especially as it relates to testosterone replacement therapy for women.
The fact is that medically administered, testosterone therapy is also used to successfully treat symptoms of hormone deficiency in pre and postmenopausal women. And two physicians-Dr. Rebecca Glaser and Dr. Constantine Dimitrakakis-are dispelling the misinformation about it through scientific research.
Dr. Glaser and Dr. Dimitrakakis focus on subcutaneously implanted, bio-identical hormones (human identical molecule) and not oral, synthetic androgens or anabolic steroids.
With that in mind, here are the 10 myths of testosterone replacement therapy for women.
Myth #1: Testosterone is a "male" hormone
Although men have a higher circulating level of testosterone than women, from a biological perspective, men and women are genetically similar. Both sexes include functional estrogen and androgen (testosterone) receptors. And while estrogen is popularly considered the primary female hormone, throughout a woman's lifespan, testosterone is actually the most abundant, biologically active hormone with significantly higher levels than estradiol. And as early as 1937, testosterone therapy was reported to effectively treat symptoms of the menopause.
Myth #2: Its only role in women is sex drive and libido
There's a lot of hype about testosterone's role in sexual function. But in reality, it's a fraction of the overall physiologic effect testosterone plays in women. That's because testosterone governs the health of almost all tissues including the breast, heart, blood vessels, gastrointestinal tract, lung, brain, spinal cord, peripheral nerves, bladder, uterus, ovaries, endocrine glands, vaginal tissue, skin, bone, bone marrow, synovium, muscle and adipose tissue.
The function of these tissues declines as testosterone declines. The result of this deficiency in both men and women includes dysphoric mood (anxiety, irritability, depression), lack of well-being, physical fatigue, bone loss, muscle loss, changes in cognition, memory loss, insomnia, hot flashes, rheumatoid complaints, pain, breast pain, urinary complaints, incontinence as well as sexual dysfunction. And just like for men, these symptoms are successfully treated in women through testosterone therapy.
Myth #3: It masculinizes females
Testosterone therapy has been safely and successfully administered in women for over 76 years. Rather than decrease a woman's femininity it increases it. Testosterone stimulates ovulation, increases fertility and safely treats the nausea of early pregnancy without adverse effects.
Sure, large doses of supra-pharmacological synthetic testosterone are used to treat female to male transgender patients to increase male traits like body hair. But this requires high doses over an extended period of time. Even then, true masculinization is still not possible. And these effects are reversible by simply lowering the dosage.
Myth #4: It causes hoarseness and voice changes
Hoarseness is most commonly caused by inflammation due to allergies, infectious or chemical laryngitis, reflux esophagitis, voice over-use, mucosal tears, medications and vocal cord polyps. Testosterone possesses anti-inflammatory properties. There is no evidence that testosterone causes hoarseness and there is no physiological mechanism that allows testosterone to do so.
Although a few anecdotal case reports and small questionnaire studies have reported an association between 400 and 800 mg/d of danazol and self-reported, subjective voice 'changes' an objective study demonstrated the opposite.
Twenty-four patients received 600 mg of danazol (synthetic testosterone) therapy daily and were studied for 3 and 6 months. There were no vocal changes that could be attributed to the androgenic properties of danazol. These conclusions are consistent with a one year study examining voice changes on pharmaco-logic doses of subcutaneous testosterone implant therapy in women by Glaser and Dimitrakakis.
Myth #5: It causes hair loss
Hair loss is a complicated, genetically determined process and there is no evidence that either testosterone or testosterone therapy cause it. In fact, from a medical perspective, dihy-drotestosterone (DHT), not testosterone, is considered the active androgen in male pattern balding.
There are many factors associated with hair loss. For example, it's common in both women and men with insulin resistance. Insulin resistance increases 5-alpha reductase, which increases conversion of testosterone to dihy-drotestosterone in the hair follicle.
In addition, obesity, age, alcohol, medications and sedentary lifestyle increase aromatase activity, which lowers testosterone and raises estradiol. Increased DHT, lowered testosterone, and elevated estradiol levels can contribute to hair loss in genetically predisposed men and women. But so can medications, stress and nutritional deficiencies.
In studies conducted by Glaser and Dimitrakakis, two thirds of women treated with subcutaneous testosterone implants have scalp hair re-growth on therapy. Women who did not re-grow hair were more likely to be hypo or hyperthyroid, iron deficient or have elevated body mass index. And none of the 285 patients treated for up to 56 months with subcutaneous T therapy complained of hair loss.
Myth #6: It has adverse effects on the heart
On the contrary, there is overwhelming biological and clinical evidence that testosterone promotes a healthy heart. Testosterone has a beneficial effect on lean body mass, glucose metabolism and lipid profiles in men and women. It is successfully used to treat and prevent cardiovascular disease and diabetes.
Testosterone also widens blood vessels in both sexes, has immune-modulating properties that inhibit plaque and strengthens the cardiac muscle. It improves functional capacity, insulin resistance and muscle strength in both men and women with congestive heart failure.
Myth #7: It causes liver damage
High doses of oral, synthetic androgens (e.g., methyl-testosterone) pass through the digestive system, are absorbed into the entero-hepatic circulation and can adversely affect the liver. But subcutaneous implants and topical patches avoid the entero-hepatic circulation and bypass the liver. So there is no adverse effect on the liver, liver enzymes or clotting factors.
Furthermore, non-oral testosterone does not increase the risk of deep venous thrombosis or pulmonary embolism like oral estrogens, androgens and synthetic progestins. And despite the concern over liver toxicities with anabolic steroids and oral synthetic androgens, there are only 3 reports of hepa-tocellular carcinoma in men treated with high doses of oral synthetic methyl testosterone. Even the report of benign tumors (adenomas) with oral androgen therapy is exceedingly rare.
Myth #8: It causes aggression
Although anabolic steroids can increase aggression and rage, this does not occur with testosterone therapy. Even supra-pharmacologic doses of intramuscular testosterone undecanoate do not increase aggressive behavior. But as stated before, testosterone can aromatize to estradiol. And there is considerable evidence among species, that estrogens, not testosterone, play a major role in aggression and hostility.
However, in studies conducted by Glaser and Dimitrakakis, over 90% of women treated with subcutaneous testosterone therapy have documented decreased aggression, irritability and anxiety. And this is not a new finding. Androgen therapy has been used to treat PMS for over 60 years.
Myth #9: It may increase the risk of breast cancer
It was recognized as early as 1937 that breast cancer was an estrogen sensitive cancer and that testosterone acted as a counter balance to estrogen. Clinical trials in primates and humans have confirmed that testosterone has a beneficial effect on breast tissue by decreasing breast proliferation and preventing stimulation from estradiol.
However, some epidemiological studies have reported an association between elevated androgens and breast cancer. But these studies suffer from methodological limitations, and more importantly, do not account for associated elevated estradiol levels and increased body mass index. And the cause and effect interpretation of these studies conflicts with the known biological effect of testosterone.
Although testosterone is breast protective, it can aromatize to estradiol and have a secondary, stimulatory effect on the estrogen receptor. But when testosterone is combined with an aromatase inhibitor in a subcutaneous implant, it blocks testosterone from aromatizing.
This form of treatment has been shown to effectively treat androgen deficiency symptoms in breast cancer survivors and is currently being evaluated in a U.S. national cancer study. In addition, Dimitrakakis and Glaser see a reduced incidence of breast cancer in women treated with testosterone or testosterone with anastrozole implants.
Myth #10: The safety of testosterone use in women has not been established
Testosterone implants have been used safely in women since 1938. Any real concerns would be well established by now.
Long-term data exists on the successful and safe use of testosterone in doses of up to 225 mg in up to 40 years of therapy. In addition, long term follow up studies on supra-pharmacologic doses used to 'female to male' transgender patients report no increase in mortality, breast cancer, vascular disease or other major health problems.
Many of the side effects and safety concerns attributed to testosterone are from oral formulations, or are secondary to increased aromatase activity due to elevated estradiol. This effect increases with age, obesity, alcohol intake, insulin resistance, breast cancer, medications, drugs, processed diet and sedentary lifestyle. Although often overlooked or not addressed in clinical studies, monitoring aromatase activity and symptoms of elevated estradiol is critical to the safe use of testosterone in both sexes.
Adequate testosterone is essential for physical, mental and emotional health in both sexes. Abandoning myths, misconceptions and unfounded concerns about testosterone and testosterone therapy in women allows physicians to provide evidence based recommendations and appropriate therapy
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University of South Florida
The University of South Florida, also known as USF, is an American metropolitan public research university in Tampa, Florida, United States. USF is also a member institution of the State University System of Florida. Founded in 1956, USF is the fourth-largest public university in the state of Florida, with an enrollment of 48,373 as of the 2014–2015 academic year. The USF system has three institutions: USF Tampa, USF St. Petersburg and USF Sarasota-Manatee. Each institution is separately accredited by the Commission on Colleges of the Southern Association of Colleges and Schools. The university is home to 14 colleges, offering more than 80 undergraduate majors and more than 130 graduate, specialist, and doctoral-level degree programs.
USF is classified by the Carnegie Foundation for the Advancement of Teaching in the top tier of research universities, and is among three other universities in Florida to hold this highest level of classification. In its 2011 ranking, the Intellectual Property Owners Association placed USF 10th among all universities worldwide in the number of US patents granted. The university has an annual budget of $1.5 billion and an annual economic impact of over $3.7 billion. In a ranking compiled by the National Science Foundation, USF ranks 43rd in the United States for total research spending among all universities, public and private.
USF ranks #68 of Top Public Schools and #140 in National Universities according to the 2018 U.S. News & World Report. USF was named a national leader in online education by Guide to Online Schools. USF graduate level programs – including Public Health, Library and Information Studies, Education, and Criminology – continue to rank among the nation's 5 best in the U.S. News & World Report graduate school rankings.