The Cyster Chronicles

PCOS Awareness...More!

2010-01-15T18:56:00.001-05:00

Thanks, KrazyKat5216 for creating such a comprehensive awareness video!

http://www.youtube.com/watch?v=3vwed2AjEn4

The Cyster Chronicles Joins the Social Media World!

2010-01-11T00:06:00.004-05:00

One of the ways that PCOS can be crippling for many women battling the condition as well as their loved ones is that it can be isolating. The *Cyster* Chronicles has now taken its support into a more social realm to not only help raise awareness and understanding about how PCOS affects millions of women and those they care about, but also keep the social connections that are so important to all of us.

The *Cyster* Chronicles is now on Facebook! Join the group as you chat and keep updated with all your Facebook friends!

PCOS Awareness

2010-01-10T23:45:00.001-05:00

Here is some general information about PCOS compiled by MistyWitch2601...thanks for making such an educative video and sharing your story!

file:///C:/Users/Owner/Documents/Cyster%20Chronicles/PCOS_Awareness.htm

http://www.youtube.com/watch?v=Ke72_oZic4U

Distract Yourself from Difficult Emotions with Pleasurable Activities

2009-12-27T01:48:00.002-05:00

Sometimes doing something that makes you feel good is the best way to distract yourself from difficult emotions. But remember, you don’t have to wait until you feel overwhelmed by painful emotions in order to do one of these activities. It’s also helpful to engage in these types of activities on a regular basis. In fact, you should try to do something pleasurable every day. Exercise is also especially important because not only is it good for your overall physical health, but it’s also been shown to be an effective treatment from depression in some cases (Babyak et al., 2000). Plus, exercise makes you feel good almost immediately by releasing natural painkillers in your body called endorphins.

The following is a list of over one hundred pleasurable activities that you can use to distract yourself from difficult emotions:

The Big List of Pleasurable Activities

· Talk to a friend on the telephone
· Go out and visit a friend
· Invite a friend to come to your home
· Text message your friends
· Organize a party
· Exercise
· Lift weights
· Do yoga, tai chi, or Pilates, or take classes to learn
· Stretch your muscles
· Go for a long walk in a park or someplace else that’s peaceful
· Go outside and watch the clouds
· Go jog
· Ride your bike
· Go for a swim
· Go biking
· Do something exciting, like surfing, rock climbing, skiing, skydiving, motorcycle riding, or kayaking, or go learn how to do one of these things
· Go to your local playground and join a game being played or watch a game
· Go play something you can do by yourself if no one else is around, like basketball, bowling, handball, miniature golf, billiards, or hitting a tennis ball against the wall
· Get a massage (this can also help soothe your emotions)
· Get out of your house, even if you just sit outside
· Go for a drive in your car or go for a ride on public transportation
· Plan a trip to a place you’ve never been before
· Sleep or take a nap
· Eat a little bit of chocolate or eat a little bit of something else that you really like
· Eat your favorite ice cream
· Cook your favorite dish or meal
· Cook a recipe that you’ve never tried before
· Take a cooking class
· Go out for something to eat
· Go outside and play with your pet
· Go borrow a friend’s dog and take it to the park
· Give your pet a bath
· Go outside and watch the birds and other animals
· Find something funny to do, like reading the Sunday comics
· Watch a funny movie (start collecting funny movies to watch when you’re feeling overwhelmed with negative emotions)
· Go to the movie theater and watch whatever’s playing
· Watch television
· Listen to the radio
· Go to a sporting event, like a baseball or football game
· Play a game with a friend
· Play solitaire
· Play video games
· Go online to chat
· Visit your favorite web sites
· Visit crazy web sites and start keeping a list of them
· Create your own web site
· Create your own online blog
· Join an Internet dating service
· Sell something you don’t want on the Internet
· Buy something on the Internet
· Do a puzzle with a lot of pieces
· Call a crisis or suicide hotline and talk to someone
· Go shopping
· Go get a haircut
· Go to a spa or get a manicure/pedicure
· Go to a library
· Go to a bookstore and read
· Go to your favorite café for coffee or tea
· Visit a museum or local art gallery
· Go to the mall or the park and watch other people-try to imagine what they’re thinking
· Pray or meditate
· Go to your church, synagogue, temple, or other place of worship
· Join a group at your place of worship
· Write a letter to God
· Call a family member you haven’t spoken to in a long time
· Learn a new language
· Sing or learn how to sing
· Play a musical instrument or learn how to play one
· Write a song
· Listen to some upbeat, happy music (start collecting happy songs for times when you’re feeling overwhelmed)
· Turn on some loud music and dance in your room
· Memorize lines from your favorite movie, play, or song
· Make a movie or video with your camcorder
· Take photographs
· Join a public-speaking group and write a speech
· Participate in a local theater group
· Sing in a local choir
· Join a club
· Plant a garden
· Work outside
· Knit, crochet, or sew-or learn how to
· Make a scrapbook with pictures
· Paint your nails
· Change your hair color
· Take a bubble bath or shower
· Work on your car, truck, motorcycle or bicycle
· Sign up for a class that excites you at a local college, adult school, or online
· Read your favorite book, magazine, paper, or poem
· Read a trashy celebrity magazine
· Write a letter to a friend or family member
· Write or draw things you like about yourself on a photograph of yourself
· Write a poem, story, movie, or play about your life-or someone else’s life
· Write in your journal or diary about what happened to you today
· Write a loving letter to yourself when you’re feeling good and keep it with you to read when you’re feeling upset
· Make a list of ten things you’re good at or that you like about yourself when you’re feeling good, and keep it with you to read when you’re feeling upset
· Draw a picture
· Paint a picture with a brush or your fingers
· Make a list of people you admire and want to be like-it can be anyone real or fictional throughout history. Describe what you admire about these people.
· Write a story about the craziest, funniest, or most exciting thing that has ever happened to you
· Write a letter to someone who has made your life better and tell them why-you don’t have to send the letter if you don’t want to
· Create your own list of pleasurable activities

What are some other pleasurable activities that you like to do to distract yourself from difficult emotions??

Depressed About Excess Hair? Depression May Be Caused by Testosterone!

2009-12-27T01:04:00.001-05:00

Serum androgens and depression in women with facial hirsutism.

Shulman LH, DeRogatis L, Spielvogel R, Miller JL, Rose LI.J Am Acad Dermatol. 1992 Aug;27(2 Pt 1):178-81.Department of Medicine, Hahnemann University School of Medicine, Philadelphia, PA.

BACKGROUND: Studies on the psychopathologic aspects of hirsutism are sparse. Attempts to correlate these aspects with either the extent of the facial hirsutism and/or circulating serum androgens are virtually nonexistent. This study evaluates the psychopathologic aspects of hirsutism and correlates these findings with the extent of the facial hirsutism as well as with the circulating serum androgens.

OBJECTIVE: Our purpose was to assess the psychopathologic aspects of facial hirsutism and to determine whether any correlation exists between these findings and either the extent of the facial hirsutism or the circulating serum androgens.

METHODS: Twenty consecutive women with facial hirsutism were studied by administration of psychologic tests (DeRogatis Symptom Inventory and the Affects Balance Scale). The results of these tests were correlated with the grade of facial hirsutism as well as serum levels of total testosterone (T), biologically active testosterone (BT), free testosterone (FT), dehydroepiandrosterone (DHEA), dehydroepiandrosterone sulfate (DHEA-S), and androstenedione (A-dione).

RESULTS: Significant levels of depression were found. No correlation was found between the psychopathologic measurements and the extent of facial hirsutism or serum levels of T, DHEA, DHEA-S, and A-dione. Significant correlations were found between depression and serum levels of FT and BT.

CONCLUSION: There is an increased incidence of depression in facially hirsute women and this correlates with their circulating active testosterone levels and not with the extent of their facial hirsutism.

Depression, PCOS linked in study

2009-12-27T00:58:00.001-05:00

Stanford Report, June 11, 2003 Depression, PCOS linked in study

Women who have a hormonal disorder called polycystic ovarian syndrome, or PCOS, are more likely to have depression than women without the disorder, said a study by medical center psychiatrist Natalie Rasgon, MD, PhD.

The study also shows women with PCOS are depressed not only because of the symptoms, which include infertility, but also because of the disease’s underlying biology. She said the findings have prompted her to further explore whether treating depression could help reproductive problems in PCOS patients.

The research, published in the May issue of the Journal of Affective Disorders, is the first study of the link between the syndrome and depression.

PCOS is the most common hormonal disorder in women of reproductive age, affecting up to 10 percent of premenopausal women. Women with PCOS secrete excess male hormones and don’t ovulate; they may have extra body hair, acne, obesity or baldness.

"The simple, logical explanation is that if a woman is overweight and balding, she would be depressed because of that," said Rasgon, associate professor of psychiatry and behavioral sciences, but her research points to physiological links as well.

Rasgon and her colleagues are currently conducting ongoing research into the link between PCOS and depression on a larger group of women.

source: http://news-service.stanford.edu/news/2003/june11/pcos.html

Serum Androgens and Psychopathology in Hirsute Women

2009-12-27T00:56:00.000-05:00

Derogatis LR, Rose LI, Shulman LH, Lazarus LA.J Psychosom Obstet Gynaecol. 1993 Dec;14(4):269-82.Department of Mental Health Sciences, Hahnemann University School of Medicine, Philadelphia, PA.

Twenty consecutive women referred for evaluation and treatment of idiopathic hirsutism were evaluated with regard to levels of serum androgens, degree of hirsutism, nature and prevalence of psychological symptoms, and mood and affects. Androgens measured were total testosterone, free testosterone, biologically active testosterone, dehydroepiandrosterone, dehydroepiandrosterone sulfate and androstenedione. Psychological symptoms were quantified via the Derogatis Symptom Inventory, and mood and affects were measured by the Affects Balance Scale. Results revealed very significant correlations between unbound fractions of testosterone (i.e. free and biologically active testosterone) and both symptom and mood measures of depression (r = 0.60; p < 0.01). Significant inverse correlations were also observed between unbound fractions of testosterone and positive affects measures (e.g. 'contentment' r = -0.51; p < 0.05). Correlations between total testosterone and psychological variables were non-significant in all instances. Measures of degree of hirsutism correlated approximately zero (o) with psychological symptom and mood measures in this sample. When psychiatric 'caseness' criteria were applied to the cohort, seven of the 20 women (35%) were found to be positive. Results are interpreted to suggest that depression among hirsute women appears more likely to have its basis in a deranged neuroendocrine mechanism than in psychosocial causes.

Serum Androgens and Depression in Women with Facial Hirsutism.

2009-12-27T00:53:00.002-05:00

Serum androgens and depression in women with facial hirsutism.Shulman LH, DeRogatis L, Spielvogel R, Miller JL, Rose LI.J Am Acad Dermatol. 1992 Aug;27(2 Pt 1):178-81.Department of Medicine, Hahnemann University School of Medicine, Philadelphia, PA.

BACKGROUND: Studies on the psychopathologic aspects of hirsutism are sparse. Attempts to correlate these aspects with either the extent of the facial hirsutism and/or circulating serum androgens are virtually nonexistent. This study evaluates the psychopathologic aspects of hirsutism and correlates these findings with the extent of the facial hirsutism as well as with the circulating serum androgens.

OBJECTIVE: Our purpose was to assess the psychopathologic aspects of facial hirsutism and to determine whether any correlation exists between these findings and either the extent of the facial hirsutism or the circulating serum androgens.

METHODS: Twenty consecutive women with facial hirsutism were studied by administration of psychologic tests (DeRogatis Symptom Inventory and the Affects Balance Scale). The results of these tests were correlated with the grade of facial hirsutism as well as serum levels of total testosterone (T), biologically active testosterone (BT), free testosterone (FT), dehydroepiandrosterone (DHEA), dehydroepiandrosterone sulfate (DHEA-S), and androstenedione (A-dione).

RESULTS: Significant levels of depression were found. No correlation was found between the psychopathologic measurements and the extent of facial hirsutism or serum levels of T, DHEA, DHEA-S, and A-dione. Significant correlations were found between depression and serum levels of FT and BT.

CONCLUSION: There is an increased incidence of depression in facially hirsute women and this correlates with their circulating active testosterone levels and not with the extent of their facial hirsutism.

Depression and PCOS

2009-12-27T00:50:00.002-05:00

Depression and PCOS

Depression is a prominent characteristic of women who have polycystic ovary syndrome. Part of the depression stems from the emotional difficulty of being infertile, overweight, too hairy, or having acne, hair loss or some other disturbing symptom. However, the primary cause of depression in PCOS appears to be hormonal in nature. A number of studies have shown a connection between a negative mood and elevated androgens, which are male hormones such as testosterone. In one interesting study, there was a correlation between the most intense depression and testosterone levels slightly above normal, but not when testosterone was low or extremely high.

Of course, depression is not limited to elevated testosterone. Depression has also been associated with insulin resistance and depressed thyroid function. Disturbed LH (luteinizing hormone) levels and rhythms have been found in depressed women compared to women who are not depressed. Disturbed LH is a primary reason why you don't ovulate. Abnormal estrogen and cortisol are additional hormonal factors connected to depression.

Women with mixed anxiety-depression disorder have high levels of homocysteine in the follicular and luteal phase of the menstrual cycle, and they have higher blood homocysteine levels as compared to healthy women. Women with PCOS commonly have elevated homocysteine, which is a byproduct of metabolic activity. Normally, homocysteine is broken down and made harmless. However, a poor diet that is deficient in calcium and B vitamins, and drugs such as Metformin (Glucophage) help to elevate homocysteine.

All of the above factors for depression are common in PCOS women. There are additional factors that we won't go into here. But you can see that if you have PCOS and depression, you have a complex situation on your hands, a situation that does not have a simple solution.

The good news is that you can favorably alter your hormones and thus lift your depression at least to some extent with a healthy diet, regular exercise, stress management, selected nutritional supplements, and possibly medications. The diet would include plenty of whole, fresh vegetables, fresh fruit in moderation, fish, poultry, some other meats, nuts and seeds in moderation, greatly reduced consumption of grain products, and possible reduction of some legumes. As for nutritional supplements, a high quality multi-vitamin/mineral would be a good place to start.

Sources
Dr. Nancy Dunne
Androgens and mood dysfunction in women: comparison of women with polycystic ovarian syndrome to healthy controls, Psychosom Med. 2004 May-Jun;66(3):356-62

What Exactly Is PCOS??

2009-12-05T21:11:00.003-05:00

Poly-Cystic Ovary Syndrome - "PCOS"Poly-Cystic Ovary Syndrome - PCOS - is the most common endocrine disease that affects women of reproductive age (puberty to menopause). It is also one of the most confusing. It affects approximately 10% of women in the reproductive age group. There have been some new developments that are giving us a much better understanding of this problem.

PCOS is an unfortunate term because the word "ovarian" appears in the name of this syndrome. For years, many people automatically assumed that it is purely an ovarian disease. We now recognize that it is in fact, a systemic endocrine and metabolic disorder. Multiple factors are at work. It should really be called the "Poly-Cystic Ovary/Excess Androgen Production /Adrenal Hyperplasia / Insulin Resistant / Hyperpipidemic / Often Overweight / Anovulatory /Hirsute / Sometimes Acne" Syndrome.

PCOS is a total body endocrine disease. It is unfortunate and confusing that the word "Ovary" appears in the name. The abnormalities in the ovary are really more the result of the problem - not the cause.

The problem is further complicated by the fact that there is really no universal definition of PCOS even though most endocrinologists would agree on a set of criteria necessary to make the diagnosis. If there is one absolute that is necessary to make the diagnosis of PCOS, it is the complete or almost complete lack of ovulation. Women who are ovulating regularly on their own, cannot, by definition, have PCOS. There are however Reproductive Endocrinologists who feel that women who have all the features of PCOS except for the fact that they ovulate may have a subset of the syndrome. However, these women are much less likely to be insulin resistant.

The other criteria that must be satisfied is that the women have either clinical or laboratory evidence of increased androgen (male hormone) production, either facial hair and/or acne. Laboratory confirmation is important because women from certain ethnic groups such as Oriental, Hispanic, or Native American may show very little clinical evidence of increased androgen production even in the face of significantly elevated blood levels.

The vast majority of women with PCOS have very irregular periods - usually on the order of every 2 to 3 months or even less frequently. One definition of PCOS requires that the woman have fewer than 6 periods a year. (As I have said, there is no one universal definition of the syndrome).

Another cardinal feature of PCOS is increased androgen (male hormone) production. Therefore, women with PCOS almost always have facial hirsutism (excessive hair) and frequently have acne as well.Another common feature of PCOS is obesity. Many women with this syndrome are significantly overweight.

A major breakthrough in out understanding of this syndrome has come about with the recognition that many women with PCOS, particularly if they are overweight, are insulin resistant with elevated serum insulin levels - hyperinsulinemia. It is becoming increasingly apparent that the insulin resistance and the resulting hyperinsulinemia is an important part of PCOS. Women who are overweight, even if they show evidence of increased androgen production, do not usually have hyperinsulinemia if they have regular ovulatory menstrual cycles.

Women who have PCOS but are not overweight also frequently have insulin resistance, but not as frequently as PCOS affected women who are overweight. However, they are insulin resistant often enough that they too need to be evaluated.

The term "insulin resistance" means that your body is more resistant to the action of insulin than normal. Insulin is the hormone that keeps your blood sugar within "normal" limits. If you are insulin resistant, your pancreas has to make more insulin to keep your sugar normal. As long as your pancreas can meet the excess demand placed upon it, you are OK. If your pancreas cannot keep up with the increased demand, your blood sugar will rise and you will become diabetic.

Newer data indicates that the underlying problem is possibly an inherited genetic abnormality in which the affected individual is producing abnormal insulin - insulin that is close enough to normal that it still works to control blood sugar but not was well.

There is also evidence that there is an abnormality in the insulin receptor - the part of the cell that enables it to interact with insulin. A defect in the action of the receptor means that the insulin does not perform its actions properly, thereby blocking the movement of glucose (sugar) into the cell, which is the principal action of insulin.

Other studies suggest the possibility that the insulin receptor is normal but somehow inactivated so that more insulin is needed to obtain the necessary actions. The mechanism of this inactivation is far too complicated for this pamphlet. I will explain it to you if you are interested.

Older people with so-called "Adult Onset Diabetes" are usually overweight and are also insulin resistant. However, the mechanism by which these people are insulin resistant is different from the abnormalities that cause the insulin resistance in women with PCOS. Excess sugar, if it cannot be metabolized, is converted to fat by another action of insulin. As you can now appreciate, PCOS is a complicated syndrome with many interactions combining to produce the clinical picture.

It is also critically important to recognize that, as I have already mentioned, PCOS is not purely an ovarian problem. There is a significant adrenal component as well. Many women with PCOS have increased adrenal androgens as well as increased ovarian androgens. In fact, this is what has led to much of the confusion in the past. Many women with PCOS have an increased level of hormones in their blood that we know are almost exclusively produced by the adrenal gland. This results in abnormal lab tests that are also seen in women with a primary adrenal problem - a problem that produces a clinical picture identical to PCOS. In other words, by all the symptoms and lab tests, these women cannot be easily distinguished one from the other. This is what has resulted in so much confusion in the past and continues to make it sometimes difficult to separate one from the other.

It is important to understand what is going on at the level of the ovary to explain, in part, where the terminology has come from. The ovary has 2 principal functions - the production of an egg each month for ovulation and the production of all the hormones necessary for normal reproduction. Although everyone is aware that estrogen and progesterone are critically important hormones for normal reproduction, many do not realize the important role androgens play in the regulation of normal ovarian function.

A woman is born with all the eggs she is ever going to have - approximately 1 million at birth. From that point on until she goes through menopause at approximately age 50, many eggs each day begin to develop but never go anywhere. These eggs die and are absorbed by the body. If you care to do the calculations, it averages out to about 100 to 150 eggs per woman per day.As the eggs develop, in a structure called the follicle, small amounts of fluid begin to accumulate. If the egg goes on to full maturity and ovulation, the follicle becomes quite large (about 1 inch in diameter) and contains about 1 teaspoon of fluid. By definition, because it contains fluid, the follicle is a cyst.In addition, each month during the normal ovarian cycle, many follicles begin to develop but never go on to full maturity and ovulation. Nonetheless, many of these immature follicles also acquire some fluid within them.In order to make estrogen, the cells of the follicle take androgen from the surrounding ovarian tissue and convert the androgen to estrogen. Furthermore, it is important to keep in mind that in order for the follicle to grow to full maturity and produce estrogen, the egg must be alive and healthy. If the egg dies, the follicle loses its ability to produce estrogen. However, the cells surrounding the follicle continue to produce androgen even though the egg has died.Under normal circumstances, the amount of androgen produced from the dying follicles is not of major consequence since the estrogen produced from the healthy ovulating follicle is so great. However, you can now begin to appreciate that if a woman does not ovulate, there is no "dominant" follicle producing large amounts of estrogen but there are many half-developed follicles that are producing androgen. Also keep in mind that these half-developed follicles may have accumulated some fluid. Therefore, in a woman who does not ovulate, the ovary often has many small half-developed follicles producing increased amounts of androgen. You will recall that I also mentioned that any structure in the body that has fluid in it is called a cyst. Therefore, an ovary that does not ovulate properly has multiple small cysts in it. In other words, it is "poly-cystic".

For many years, people believe that the multicystic ovary that is characteristic of this syndrome was the cause of it. In fact, it is the result. Any hormone problem that interferes with normal ovulation results in a "polycystic" ovary. A polycystic ovary, regardless of cause, will produce increased amounts of androgen. People confused cause with effect. Another area of confusion is that not all women with androgen disorders have polycystic ovaries. Many women can have a significant androgen problem and yet ovulate normally and can even conceive without difficulty.

Normally, there is a significant increase in androgen production at puberty. It is for this reason that pubic hair begins to appear at this time. If a teenage girl's androgen production is significantly increased compared to normal, this often initiates the entire process and many women can date the onset of their androgen disorder back to their teenage years.

Another term that is sometimes used to describe women with these problems is "Stein-Leventhal Syndrome". This term has historical interest only and has no place in modern medical practice. It was named after Drs. Stein and Leventhal who published, in 1935, the first article describing what we now know to be PCOS.

One of the features of the Stein-Leventhal Syndrome is obesity. We know that a substantial percentage of women with androgen disorders are overweight. Whether the obesity play a role in the causation of these symptoms or whether it is simply a part of the overall clinical picture is unknown. More recent evidence suggests that obesity is a part of the androgen excess syndromes and not simply the result of increased androgen production. However, overweight women produce increased androgens even if they have no underlying abnormality in the adrenal gland. (Gets confusing, doesn't it?!)

Based upon the available data at this time, it appears that in some women, androgen disorders start out as an abnormality in adrenal function. The adrenal gland produces increased amounts of androgen either at puberty or at some time later in life due to significant stress. The adrenal gland produces increased androgen if the woman has been born with one of the adrenal enzyme deficiencies. In some women the problem remains isolated to the adrenal gland. These women show clinical evidence of increased androgen production with hirsutism and/or acne but they often do not show any alteration in menstrual function and are often normally fertile.

In other women, the increased adrenal androgens affect the normal growth of the follicles in the ovary. They prevent the eggs from developing normally and halt the growth of the follicle. As I have pointed out, under these circumstances, the egg dies and the follicle is no longer able to produce adequate amounts of estrogen but does continue to produce significant amounts of androgen. Therefore, by the time the woman appears in the office for evaluation, she no longer has a simple adrenal problem nor does she have a purely ovarian disorder. Rather, she has a combined problem with increased androgen production from both the ovary and the adrenal and, if she is overweight, with a substantial contribution from her body fat.

The HAIR-AN Syndrome (discussed later in this pamphlet) was thought to be a separate entity. Newer information now suggests that it may in fact maybe a subset - a special and often more severe case of Polycystic Ovary Syndrome.

It has been known for a long time that a substantial percentage of women with these syndromes are overweight. It was never known with certainty whether the obesity is a cause and effect or simply a part of this syndrome. This newer evidence now suggests that the weight problem may in fact play a major role in creating the syndrome.

Further confusing the attempts to distinguish adrenal abnormalities from PCOS is the fact that both begin at puberty. In the case of PCOS, the problem may start out as a weight problem in a teenage girl. It has been known for a long time that people who are overweight are insulin resistant. By this it is meant that your body must produce greater amounts of insulin to maintain a normal blood sugar. So long as the pancreas is able to keep up with the body's demands and so long as there is an adequate supply of the cells within the pancreas that produce insulin, your blood sugar will remain normal and you will not be diabetic. If however, for whatever reason (and it is usually autoimmune) your pancreatic islet cells become depleted, then your pancreas is no longer able to make enough insulin to control the blood sugar, the blood sugar increases, and you become diabetic.

It is fairly easy to determine whether someone is insulin resistant. One of the most common ways to find out is simply to measure the fasting blood sugar and fasting insulin level in the morning. Most women will also need to undergo a Glucose Tolerance Test, measuring both blood sugar levels and insulin levels. If the insulin levels are higher than they ought to be, this indicates insulin resistance. Many teenage girls who are significantly overweight are insulin resistant. Many women with PCOS have an abnormal Glucose Tolerance Test that is in between "normal" and Diabetes. This stage is call "Impaired Glucose Tolerance". It is important to identify such women because appropriate therapy can dramatically alter the situation.

A substantial percentage of women, a number that is higher in some ethnic groups than others, have an underlying adrenal abnormality that also results in increased androgen production. This increased androgen production from the adrenal gland disrupts normal ovulation from the ovary. As a result, these women also develop polycystic ovaries.

Any event that results in increased androgen production can initiate the entire process that results in the clinical syndromes we are talking about here. As I have already indicated, a significant stress is one factor. Often such women will have a history of some menstrual irregularity and minimal hirsutism that suddenly and significantly worsened after a stressful situation.

To further confuse the issue, there is good evidence that abnormal ovarian hormone production may cause the adrenal gland to produce excess androgen. Suppressing ovarian hormone production will ultimately lead to a decrease in adrenal androgen production but it takes a long time. Nonetheless, the fact that this does occur is good proof that not only does abnormal adrenal hormone production affect the ovary but the opposite is true as well.

If the woman is ovulating normally, the cells of the follicle wall are producing estrogen. The estrogen in the follicle is made from androgen produced in the cells of the ovary that surround the follicle. It is also important to understand that unless there is a normal egg within the follicle, the cells of the follicle wall cannot produce estrogen. However, the surrounding cells continue to produce androgen. Therefore, if a woman has any sort of endocrine problem that interferes with normal ovulation, the ovary will not produce normal amounts of estrogen but will often produce increased amounts of androgen.

The increased androgen from the ovarian tissue is very easily converted in body fat to various forms of estrogen. We have known for a long time that women who are significantly overweight produce considerably more estrogen than women who are of normal body weight. This increased estrogen production in a woman who does not ovulate accounts for, in part, the increased risk of uterine cancer and pre-malignant changes in the endometrium (lining of the uterus) often seen in women with PCOS.

The recent recognition that women with PCOS are insulin resistant with evidence of hyperinsulinemia shed further light on what is going on with this syndrome. It has now been clearly shown that the increased insulin found in women with this syndrome stimulates ovarian androgen production. Increased androgen production in turn contributes to insulin resistance and the woman gets locked into a vicious cycle. Increased androgen production also leads to an increase in body weight which also contributes to insulin resistance.

It is also important to understand that many hormones do not act directly on their target tissues. Instead, they stimulate the production of intermediate hormones and hormone like substances that in fact control and modify the actions of the hormones. One thing we have learned in the last few years is that the body has incredibly complex interactive control mechanisms. Every hormone action is usually modified and controlled by several other hormones which may in turn be controlled by the original hormone. Sometimes more than one hormone will control other modifiers and it becomes a series of loops within loops within loops.

Growth hormone, produced by the pituitary gland, is a typical example of this. While growth hormone may have some direct action on tissues, many of growth hormone's actions are the result of another hormone like substance produced under the stimulus of growth hormone. This other hormone like substance is called Insulin Like Growth Factor - I (ILGF-I). ILGF-I is a substance found all over the body and, in keeping with this discussion, happens to be stimulated by insulin. People with elevated insulin levels will therefore have increased amounts of ILGF-I.

It also turns out that ILGF-I also stimulates ovarian androgen production. As you can now begin to see, the story is beginning to unfold. An overweight teenage girl who becomes insulin resistant will begin to produce increased amounts of ILGF-I which in turn stimulates increased amounts of ovarian androgen production. This increased ovarian androgen production interferes with the normal maturation of the controlling clock in the central nervous system that ultimately gives most women regular menstrual cycles. If this "clock" does not develop a normal cyclic rhythm, the women's menstrual cycle remain irregular. Androgens are known to interfere with this process.

The stage is then set for the PCOS picture. You end up with an overweight teenage girl who has irregular menstrual cycles and often the stigmata of increased androgen production with acne and/or hirsutism.

Putting all these factors together allows us to come up with a scenario that appears to help us understand (though perhaps not completely) exactly what is going on. PCOS appears to be a disorder that arises at puberty although signs of it can often be detected in girls before puberty. If a teenage girl going through puberty is overweight, she will frequently be insulin resistant just as a result of her obesity. Obese adults are insulin resistant and this frequently sets the stage for the development of diabetes.

However, it appears that just being overweight is not sufficient. Many women who are overweight do not have PCOS. Conversely, women can develop PCOS who are of normal weight. No one knows exactly what the initiating factor is. It may very well be that the abnormality that leads to increased androgen production is the ultimate cause and that being overweight simply compounds the problem. It appears there is also another necessary component to this syndrome - namely that the woman has inherited a defect in the way either the ovary or the adrenal (or both) produce their hormones. It has been recognized for many years that PCOS definitely runs in families. It is inherited as an autosomal dominant trait. Therefore, if a woman has PCOS, it should be looked for in her mother, sisters, and daughters.

Since it is autosomal dominant, male relatives will also carry the gene. These men are also often insulin resistant and at increased risk for diabetes. Some evidence indicates that the marker for the PCOS gene is men is early balding. If a male relative develops significant balding before the age 30, he should be evaluated.

If a teenage girl is overweight, is insulin resistant, and has inherited the trait that predisposes her to abnormal ovarian/adrenal function, the stage is then set for her to develop PCOS. The increased insulin resistance results in elevated serum insulin levels which then stimulates excess androgen production. This results in evidence of excess androgen production with facial hirsutism and/or acne.The excess androgen may also worsen the obesity, adding fuel to the fire.

Increased androgen production interferes in normal ovulation. Women with this syndrome then stop ovulating (or probably never started in the first place). The increased androgen production blocks development of the follicles and so the ovary becomes "polycystic". The abnormal ovary then begins to produce increased amounts of androgen.

If the ovary is producing increased androgen and this androgen is being converted in the body fat to estrogen, the estrogen appears to stimulate excess adrenal androgen production, even if the woman was not born with an adrenal abnormality to begin with. Furthermore, the increased estrogen produced from the conversion of androgen blocks ovulation at the level of the pituitary, which in turn increases ovarian androgen production. And so the process goes, each abnormality feeding on others which in turn feeds back on itself.Once the woman gets locked into this vicious cycle, it becomes self perpetuating.

Is there anything we can do about it? The answer is definitely yes. Depending upon the age of the woman, the symptoms it is producing, whether or not she is trying to become pregnant, whether or not the facial hirsutism is a significant cosmetic problem for her, etc., there are numerous therapeutic options available.

Michael D. Birnbaum, MD, PC - All rights reserved source: http://www.infertilityphysician.com/androgen/pcos.html#pcos http://www.infertilityphysician.com/androgen/ovulation.html

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