Ovarian cysts are found in 7.8% of asymptomatic fertile aged women. Post-menopausal women exhibit a prevalence of 2.5 to 18%. An ovarian cyst is detected either as an incidental finding, in ultrasonography performed for lower abdominal pain, or on the basis of a suspicious finding in pelvic examination. With easy availability of ultrasonography asymptomatic ovarian cysts are detected in an increasing number. Most cysts are benign and often vanish spontaneously. Therefore in the absence of suspected malignancy or harmful symptoms, it is unnecessary to expose the woman to the risks of the operation.
Incidental adnexal masses occur with relatively high frequency in post-menopausal women, with a prevalence rate of 3.3-18% in asymptomatic patients. Unilocular, benign-appearing ovarian cysts represent the vast majority of abnormal findings at transvaginal ultrasonography. As many as 80% will resolve over a period of several months; if persistent, unchanged, less than 10 cm, and with normal CA-125 values, the likelihood of an invasive cancer is sufficiently low that observation should be offered. More recent investigations support the use of secondary imaging modalities such as MRI, which may help differentiate benign from malignant masses. Surgical management plays a key role when patients are symptomatic regardless of age, menopausal and have documented changes in cyst characteristics, experience elevations in tumor markers or have symptoms suggestive of a hormone-producing neoplasm. High level, evidence-based screening guidelines have yet to be developed.
From PMID
Ovarian cysts are found in 7.8% of asymptomatic fertile aged women
Human immunotoxin albumin: From judge on bedside.
Human antitoxin albumin (HSA), theo- greatest plentiful amino acid inner plasma, is a monomeric multi-domain macromolecule, representing theo- chief determinant of whey oncotic pressure and theo- mainland modulator of changeable distribution in the middle of corpse compartments. HSA displays an extraordinary ligand binding capacity, providing a reservoir also flattop on behalf of numerous endogenous as a consequence exogenous compounds. Indeed, HSA represents theo- major aircraft carrier since oleaginous acids, affects pharmacokinetics of abundance drugs, provides the metabolic modification of a few ligands, renders ability toxins harmless, accounts for greatest of theo- anti-oxidant contents of human plasma, moreover displays (pseudo-)enzymatic properties. HSA is a important biomarker of the many diseases, along with cancer, rheumatoid arthritis, ischemia, post-menopausal obesity, earnest shrewd graft-versus-host disease, then diseases that poverty monitoring of the glycemic control. Moreover, HSA is vastly used clinically until treat some diseases, along with hypovolemia, shock, burns, surgical family, kinship loss, trauma, hemorrhage, cardiopulmonary bypass, acute respiratory desolate syndrome, hemodialysis, shrewd liver failure, persisting liver disease, nourishment support, resuscitation, then hypoalbuminemia. Recently, biotechnological applications of HSA, together with implantable biomaterials, surgical adhesives then sealants, biochromatography, ligand trapping, following this fusion proteins, obtain been reported. Here, genetic, biochemical, biomedical, as a consequence biotechnological aspects of HSA are reviewed.
Gender And Genes Impact On Fat Storage - Belly Or Hip
The age-old question of why men store fat in their bellies and women store it in their hips may have finally been answered: Genetically speaking, the fat tissue is almost completely different.
Scientists at Gladstone Institutes of Cardiovascular Disease (GICD) and the University of California , San Francisco (UCSF), have uncovered the genetic determinants responsible for fat storage in cells.
"We found that out of about 40,000 mouse genes, only 138 are commonly institute in both male and female fat cells," said Dr. Deborah Clegg, assistant professor of internal medicine at UT Southwestern Medical Center and senior author of the study appearing in the International Journal of Obesity. "This was completely unexpected. We expected the exact fronting - that 138 would be different and the rest would be the same in the middle of the sexes."
The study involved mice, which offer their fat in a sexually dimorphic pattern similar to humans.
"Given the disagreement in gene facial expression profiles, a female fat tissue won't behave anything like a male fat tissue and vice versa," Dr. Clegg said. "The notion that fat cells in the middle of males and females are alike is inconsistent with our findings."
In humans, men are more likely to carry extra weight colse to their guts while pre-menopausal women store it in their butts, thighs and hips. The bad news for men is that belly, or visceral, fat has be associated with diverse obesity-related diseases including endrocrine disease and core disease. Women, on the other hand, are generally protected from these obesity-related disorders until menopause, when their ovarian hormone levels drop and fat storehouse tends to shift from their rear ends to their waists.
"Although our new findings don't explain why women begin storing fat in their bellies after menopause, the results do bring us a step closer to intendment the mechanisms behind the unwanted shift," Dr. Clegg said.
For this study, researchers used a microarray analysis to purpose whether male fat cells and female fat cells were different in the middle of the waist and hips and if they were different based on gender at a genetic level.
Because the fat distribution patterns of male and female mice are similar to those of humans, the researchers used the animals to assess genes from the belly and hip fat pads of male mice, female mice and female mice whose ovaries had been removed - a restriction that closely mimics human menopause. Waist and hip fat (subcutaneous fat) generally accumulates maximum the muscle wall, whereas belly fat (visceral fat), a major health concern in men and postmenopausal women, develops colse to the internal organs.
In totaling to the genetic differences among fat tissues, the researchers institute that male mice that consumed a high-fat diet for 12 weeks gained more weight than female mice on the same diet. The males' fat tissue, particularly their belly fat, became highly inflamed, while the females had lower levels of genes associated with inflammation. The female mice whose ovaries had be removed, however, gained weight on the high-fat diet more like the males and deposited this fat in their bellies, also like the males.
"The fat of the female mice whose ovaries had be removed was inflamed and was starting to look like the unhealthy male fat," Dr. Clegg said. "However, estrogen replacement therapy in the mice shortened the inflammation and returned their fat distribution to that of mice with their ovaries intact."
Dr. Clegg said the results suggest that hormones made by the ovaries may be critical in determining where fat is deposited. Her overall goal is to purpose how fat tissue is affected by sex hormones and whether it would be possible to develop a "designer" hormone replacement therapy that protected postmenopausal women from belly fat and related diseases such as metabolic syndrome.
Researchers from Oregon Health and Science University, Boston University School of Medicine and the Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University also contributed to the study. The study was supported by the Society for Women's Health Research.
TAG : Gender Fat Metabolism , Fat Storage Depends , Genes Fat Storage , Genes Responsible for Fat Storage
FROM : medicalnewstoday.com
Hormone Changes During Menopause Increase Risk Of Heart Disease And Stroke
Rewrite From : medicalnewstoday.com
Short-Term Heart Disease Risks Of Combination Menopausal Hormone Therapy
TAG : cardiovascular disease risks , high blood pressure risks , heart failure risks , hypertension risks , heart disease risk , menopausal hormone therapy pubmed , menopausal hormone therapy cohort study , progesterone therapy menopause , menopause estrogen progesterone , facts about menopausal hormone therapy , hormone replacement therapy , menopause hormone therapy after menopause
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Calcium Effective Against Bone Loss In Postmenopausal Women
The repute entitled "The Effect of Calcium Supplementation on Bone Loss in 32 Controlled Trials in Postmenopausal Women" was authored by calcium researcher Christopher Nordin, M.D. of Australia. Nordin concluded that calcium intake obviated bone loss in postmenopausal women for at least four years. Results from the 32 studies showed a wide range of bone density changes from taking unusual types of calcium. Most changes were negative, meaning many women taking calcium still lost bone mass each year. However, AdvaCAL calcium users averaged a 1.5% bone density expand per year, the highest extend among all 79 skeletal measures. Research details are available at http://www.stoposteo.com.
These results dovetail with other published calcium research. A 2007 essay in the newspaper The Lancet showed that AdvaCAL produced the most favorable change to fracture-risk among 17 different calcium studies between 1992 and 2006. The 17 fracture studies complex men and women aged 50+, taking 6 different calciums either alone or with vitamin D.
ABOUT AdvaCAL
AdvaCAL is natural ionic calcium from Japan. Oyster shells are smelted at inebriated temperatures, creating a bioavailable calcium ash. Smelting also removes lead and other impurities. Finally, the calcium is blended with HAI, an amino acid complicated from seaweed. HAI has been scientifically shown to boost calcium absorption. Both the calcium and HAI in AdvaCAL have been awarded patents.
"We are pleased but not shocked by AdvaCAL's top ranking in both reports" comments Andrew Lane, president of LaneLabs, the US supplier of AdvaCAL. "The FDA recommends adequate calcium intake with vitamin D, along with physical activity to degrade the risk of osteoporosis in later life. These two reports highlight some differences among calcium supplements. AdvaCAL is a unique Osteoporosis fighter."
Rewrite From : .medicalnewstoday.com , mages.medicinenet.com
TAG : screening for osteoporosis in postmenopausal women , post menopausal , osteoporosis , premenopausal women , calcium supplementation bone loss , postmenopausal women , Bone Loss In Postmenopausal Women
Bone Loss In Postmenopausal Women
- The Significance of Bleeding after the Menopause
- Calcium Effective Against Bone Loss In Postmenopausal Women
Rewrite From : images.medicinenet.com , ahrq.gov
Little Effect Of Soy Isoflavones On Bone Loss In Postmenopausal Women
Home relief For Postmenopausal Ovarian Cyst
From : themedguru.com , ezinearticles.com
How Postmenopausal Ovarian Cysts are formed?
From : ezinearticles
The Significance of Bleeding after the Menopause
from : guideline.gov , obgyn
Postmenopausal Vaginal Bleeding,Finding the Causes and symptoms menopause
From : articlesbase.com
What is postmenopausal bleeding? - Causes & Evaluation
Postmenopausal bleeding occurs when a woman of menopausal age has had 12 months without a period (amenorrhoea) and then has unscheduled (ie without hormonal treatment intervention) vaginal bleed.
Postmenopausal bleeding can originate in different parts of the reproductive system. Bleeding from the vagina may occur because when estrogen secretion stops, the vagina dries out and can diminish (atrophy). This is the most common cause of bleeding from the lower reproductive tract.
Lesions and cracks on the vulva may also bleed. Sometimes bleeding occurs after intercourse. Bleeding can occur with or without an associated infection.
Bleeding from the upper reproductive system can be caused by:
- Hormone replacements
- Endometrial cancer
- Endometrial polyps
- Cervical cancer
- Cervical lesions
- Uterine tumors
- Ovarian cancer
- Estrogen-secreting tumors in other parts of the body
Postmenopausal vaginal bleeding must always be investigated. In the majority of cases no serious problem will be found but there are times when the bleeding is the first symptom of serious disease including cancer. Even when the bleeding is related to cancer, if it is diagnosed early there is a very good chance that the disease can be cured
From : answers.com , 2womenshealth.com , womentowomen.com