Opinion paper: Exercise for healthy aging.

The physical demands of daily life in developed countries have decreased remarkably during the last two centuries. General leisure time has increased and the age at retirement has decreased. General health has improved and life expectancy has increased. Most people can expect to live 20-30 years after retirement. By 2050, one in four people in Europe and North America will be aged 65 or over. Furthermore, women live longer than men. Generally, the physical demands on older women will be low. Thus, their physical fitness will decline, which in turn will affect a variety of organ systems and functions, and so impact on mental health, quality of life and independent living. This opinion paper explores exercise strategies for healthy ageing.

Central sympatholytic therapy has anti-inflammatory properties in hypertensive postmenopausal women.

OBJECTIVE: Postmenopausal phase expresses many unfavourable physiological changes that lead to increased risk for cardiovascular disease. We compared the effect of two sympatholytic antihypertensive drug treatments, the centrally acting imidazoline receptor-1 agonist moxonidine and peripherally acting beta-blocking agent atenolol on sensitive inflammatory markers in overweight postmenopausal women with diastolic hypertension. METHODS: This was a multicentre, multinational double-blinded, prospective study comparing moxonidine (0.3 mg twice daily) with atenolol (50 mg once daily) in 87 hypertensive postmenopausal overweight women who were not taking hormone therapy. Sensitive C-reactive protein, IL-6, TNFalpha, TNFalpha-RII and adiponectin were determined in the beginning of the study and after 8 weeks of medical treatment. RESULTS: TNFalpha increased in atenolol and decreased in moxonidine group (P = 0.0004 between the groups). Adiponectin concentration decreased dramatically in atenonol but did not change in moxonidine treatment group (P < 0.0001 between the groups). In logistic regression analysis only treatment group showed an independent effect on changes in adiponectin and TNFalpha concentrations. CONCLUSION: We believe that centrally acting sympatholytic agent moxonidine is beneficial in the treatment of postmenopausal women with hypertension by reducing inflammatory cytokine TNFalpha without changing protective adiponectin level.

Climacteric symptoms in middle-aged women with chronic somatic diseases.

OBJECTIVES: Chronic diseases may aggravate or simulate climacteric symptoms. Although acknowledged in clinical practice, there is a lack of research systematically analysing the association between chronic diseases and climacteric symptoms. STUDY DESIGN AND MAIN OUTCOME MEASURES: Our study was a cross-sectional population-based study, which included 3421 women, aged 41-54 years. Climacteric symptoms were evaluated using the Women's Health Questionnaire (WHQ), of which we included seven symptom domains (vasomotor, sleep, depressive, anxiety/fears, cognitive, sexual, and menstrual) and a question concerning whether the women were worried about growing old. The occurrence of various diseases (cardiovascular, neurological, sensory organ, bronchopulmonary, musculoskeletal, gastrointestinal, urological, dermatological, and thyroid disease, diabetes, and cancer) was recorded. The associations between the diseases and symptoms were defined with multivariable analyses, adjusting for various confounding factors. RESULTS: The women with the diseases had more symptoms. Vasomotor symptoms and sleep problems were associated only with gastrointestinal diseases, and lower sexual functioning only with diabetes. The remaining symptoms were associated with several diseases, except being worried about growing old, which was not associated with any. CONCLUSIONS: Many symptoms connected to the climacteric may manifest also due to chronic diseases. Thus, health-care professionals should consider the origin of the symptoms when treating middle-aged women with chronic diseases.

A population-based survey of quality of life in middle-aged Finnish women.

OBJECTIVE: Factors that cause a decrease in quality of life (QoL) among middle-aged women are contradictory. Given that previous studies have been presumably performed in ethnically heterogeneous populations, we evaluated the impact of socioeconomic and lifestyle factors on QoL in Finnish women because the Finnish population is ethnically homogenous. METHODS: A total of 6,408 women (aged 41-54 y) who were called for municipal screening mammography received a postal survey concerning their health-related issues. A total of 3,421 women returned the questionnaire. QoL was evaluated with the Women's Health Questionnaire, from which we included eight symptom clusters (somatic symptoms, depressive symptoms, cognitive difficulties, anxiety/fears, sexual functioning, vasomotor symptoms, sleep problems, and menstrual symptoms). The effects of variables on QoL were defined with multivariate analysis. RESULTS: Older women had more symptoms. Lower educational level was associated with lower QoL. Retired women had more symptoms than working or unemployed women, and unemployed women had more symptoms than employed women. Increasing body mass index was associated with lower QoL. Women who consumed alcohol occasionally had fewer symptoms, and women who consumed alcohol weekly had more symptoms than abstainers. Women who smoked had more symptoms than nonsmokers. Current hormone therapy users had more symptoms than nonusers, and former hormone therapy users had more symptoms than nonusers or current hormone therapy users. CONCLUSIONS: Higher socioeconomic status and healthier lifestyle are beneficial for good QoL in middle-aged women. Thus, women should be encouraged to continue employment and to avoid behavioral health risks.

The expression of cyclooxygenase-1 and -2 in proliferative endometrium and endometrial adenocarcinoma.

BACKGROUND: The activity of cyclooxygenase-2 (COX-2) is increased in inflammation and in several cancer types. We investigated the expression of COX-2, cyclooxygenase-1 (COX-1), nitric oxide synthase-2 (NOS-2) and nitric oxide synthase-3 (NOS-3) in normal proliferative and secretory human endometrium, and in endometrial adenocarcinoma. METHODS: Human endometrium was collected at hysterectomy. Seven samples were in proliferative and 11 samples in secretory stage. Twelve specimens from endometrial carcinoma were collected, as well. Immunohistochemistry was used to investigate the expression of COX-1, COX-2, NOS-2 and NOS-3. RESULTS: COX-2 immunostaining was detected in most specimens of normal proliferative glandular epithelium (86%) and of endometrial carcinomas (92%). COX-2 staining was often detected in cancer cells on the border areas of the tumour and on the areas of invasive growth. Staining for COX-2 was seen in proliferative glands usually only in the basal layer of the endometrium. NOS-2 was usually absent or negligible in proliferative endometrial glands and also in the cancer cells of endometrial adenocarcinomas. No staining for either COX-2 or NOS-2 was seen in specimens of secretory glandular epithelium. The expression of the constitutive COX-1 and NOS-3 was negligible or weak in the glandular epithelium of proliferative and secretory endometrium and in endometrial cancer cells. CONCLUSIONS: The expression of the inducible COX-2 but not of COX-1 is stimulated in the glandular epithelium of proliferative endometrium and in the cancer cells of human endometrial adenocarcinoma, in particular in those in the borders of carcinoma and spreading into lymphatic vessels.