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Livadas S, Macut D, Bothou C, Kuliczkowska-Płaksej J, Vryonidou A, Bjekic-Macut J, Mouslech Z, Milewicz A, Panidis D. Insulin resistance, androgens, and lipids are gradually improved in an age-dependent manner in lean women with polycystic ovary syndrome: insights from a large Caucasian cohort. Hormones (Athens) 2020; 19:531-539. [PMID: 32451980 DOI: 10.1007/s42000-020-00211-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 05/14/2020] [Indexed: 02/06/2023]
Abstract
PURPOSE Polycystic ovary syndrome (PCOS), considered a lifelong condition, manifests mainly as a cluster of hyperandrogenic symptoms during the early reproductive years, with the affected woman gradually developing an adverse cardiometabolic profile over the years. However, some data point to the possibility of differences in the evolution of PCOS according to a woman's weight. The aim of the present study was to evaluate the metabolic and hormonal profiles of women with PCOS over time. METHODS A total of 763 lean women with PCOS (BMI 20-25 kg/m2) and 376 controls were included. The study group was further divided into three age groups representing women post-adolescence, of reproductive age, and of late reproductive age. All subjects were assessed clinically, biochemically, and hormonally. RESULTS Waist circumference, lipids, androgens, and insulin resistance index (homeostasis model assessment of IR index (HOMA-IR)) were significantly higher in the PCOS group compared with controls. Age subgroup analysis showed a progressive decrease of HOMA-IR and waist circumference, and lipid levels were comparable between PCOS and controls in all age groups. Androgens remained significantly higher in PCOS, but they gradually decreased through time. A significant negative association of age with waist circumference, androgens, insulin, and HOMA-IR was revealed. Univariate and multivariate regression analysis disclosed a strong correlation of HOMA-IR with age (p = 0.014, β - 0.19, SE coefficient 0.008) as a single parameter or in combination with total cholesterol (TC) (p < 0.001, age: β - 0.023, SE 0.10; TC: β 0.084, SE 0.027). CONCLUSION Insulin resistance, androgens, and lipids are gradually improved in an age-dependent manner in lean PCOS women. We hypothesize that if these women do not gain weight with the passage of time, there is a high probability that their cardiometabolic risk will be attenuated.
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Affiliation(s)
- S Livadas
- Endocrine Unit, Metropolitan Hospital, 6 Ermou Str, 10563, Athens, Greece.
| | - D Macut
- Clinic of Endocrinology, Diabetes and Metabolic Diseases, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - C Bothou
- Department of Endocrinology, Diabetology and Clinical Nutrition, University Hospital of Zurich, Zurich, Switzerland
| | - J Kuliczkowska-Płaksej
- Department of Endocrinology, Diabetology and Isotope Therapy, University of Medicine, Wrocław, Poland
| | - A Vryonidou
- Department of Endocrinology and Diabetes, Hellenic Red Cross Hospital, Athens, Greece
| | - J Bjekic-Macut
- Department of Endocrinology, UMC Bežanijska kosa, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Z Mouslech
- 1st Medical Propedeutic Department of Internal Medicine, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - A Milewicz
- Department of Endocrinology, Diabetology and Isotope Therapy, University of Medicine, Wrocław, Poland
| | - D Panidis
- Gynecological Endocrinology Infirmary of the Second Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Thessaloniki, Greece
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Rutkowska A, Olsson A, Namieśnik J, Milewicz A, Ludwicki JK, Struciński P, Graczyk S. A novel method for rapid and quantitative detection of bisphenol A in urine. Acta Biochim Pol 2020; 67:409-415. [PMID: 32730702 DOI: 10.18388/abp.2020_5368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 06/28/2020] [Indexed: 11/10/2022]
Abstract
Bisphenol A (BPA) is classified as an endocrine disruptor (ED) and it can interact with variety of hormone receptors leading to hormonal disruption and increased risk of various adverse health effects. Reducing human exposure to BPA is one of the main challenges of public health, as it is constantly present in daily life. A low-cost and commonly applied method to enable determination of BPA in the patient's body has yet to be developed. Currently available techniques are expensive, time-consuming, and require access to highly equipped analytical chemistry laboratories. Here we describe a fast and cheap engineered lateral flow assay of our design, to detect of BPA in urine samples. The technology not only provides an opportunity to perform rapid medical diagnostics without the need for an access to the central laboratory but also a means for self-diagnosis by the patient. The addition of β-glucuronidase improves the sensitivity of detection as it releases the free BPA from glucuronide complexes in urine. This invention may become a demonstrated analytical means for lowering human exposure to BPA and probably also to other EDs and consequently, may be useful in decrease of the risk for several lifestyle diseases.
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Affiliation(s)
| | | | - Jacek Namieśnik
- Department of Analytical Chemistry, Faculty of Chemistry, Gdańsk University of Technology, Gdańsk, Poland
| | - Andrzej Milewicz
- Faculty of Natural Sciences and Technology, Karkonosze College in Jelenia Góra, Jelenia Góra, Poland
| | - Jan Krzysztof Ludwicki
- Department of Toxicology and Health Risk Assessment, National Institute of Public Health - National Institute of Hygiene, Warsaw, Poland
| | - Paweł Struciński
- Department of Toxicology and Health Risk Assessment, National Institute of Public Health - National Institute of Hygiene, Warsaw, Poland
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Livadas S, Macut D, Bothou C, Kuliczkowska-Plaksej J, Vryonidou A, Bjekic-Macut J, Mouslech Z, Milewicz A, Panidis D. MON-214 The Natural Course of Normal Weight Women with Polycystic Ovary Syndrome: An Insight into Metabolic Changes of Large Caucasian Cohort. J Endocr Soc 2019. [PMCID: PMC6551137 DOI: 10.1210/js.2019-mon-214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background: Polycystic ovary syndrome (PCOS) constitutes one of the most common endocrine diseases that should be considered as a continuum. This life span disease is originating in foetal life and through long reproductive period falling into long-term consequences extending beyond menopause. Hence, it is considered to increase diabetes risk as well cardiovascular risk and outcomes. However, the natural course of the disorder is not completely understood, and recent data suggest differences in the evolution of the disease between normal-weight and obese patients, indicating that the cardiometabolic effects may be an epiphenomenon of the obesity and not of PCOS per se. We aimed to define the evolution of normal-weight Caucasian women with PCOS through the years. Materials and Methods: In this multicenter cross-sectional case control study 763 normal-weight women with PCOS according to Rotterdam criteria and 376 age and BMI-matched controls were included. The study group was further divided into three age groups, representing women post-adolescence, of reproductive age, and of late reproductive age to menopause. All the subjects were assessed clinically, biochemically, hormonally, and with the means of pelvic ultrasound. Results: Waist circumference, WHR, FG score, glucose, lipids, gonadotropin, androgen levels as well as HOMA-IR and ovarian volume were significantly higher in the PCOS group in comparison to controls. No statistical difference was noted among PCOS women diagnosed with the Rotterdam criteria vs. those who met the NIH criteria. Age subgroup analysis showed that androgens remained significantly higher among PCOS and controls, whereas insulin and lipid levels, as well as HOMA-IR, were comparable between PCOS and controls in all age groups. Pearson correlations of studied parameters with age revealed a significant negative association of age with waist circumference, FG score, androgens (testosterone, FAI, DHEAS, D4), insulin, FSH, and HOMA-IR. Finally, multiple regression analysis of factors affecting HOMA-IR disclosed a negative association with age (r:-0.123, p: 0.001) and a positive association with BMI (r: 0.105, p: 0.004) and DHEAS (r: 0.175, p: 0.001). Conclusions: Lipids, androgens, insulin resistance, and menstrual cyclicity are gradually improved in an age-dependent manner in PCOS lean patients and age and BMI matched controls. Normal-weight PCOS women exhibit a higher degree of IR and dyslipidaemia compared to their healthy peers, but these aberrations improve gradually. If PCOS women retain their normal weight over the years, they may develop a metabolic and hormonal profile comparable to that of their peers without PCOS later in life.
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Affiliation(s)
| | - Djuro Macut
- Clinic of Endo Diab and Metab, Belgrade, , Serbia
| | - Christina Bothou
- University Hospital of Zurich, Department of Endocrinology, Diabetology and Clinical Nutrition, Zurich, , Switzerland
| | | | - Andromahi Vryonidou
- Department of Endocrinology and Diabetes, Hellenic Red Cross Hospital, Athens, , Greece
| | - Jelica Bjekic-Macut
- Department of Endocrinology,UMC Bežanijska kosa, Faculty of Medicine, University of Belgrade, Belgrade, , Serbia
| | - Zadalla Mouslech
- 1st Medical Propedeutic Dept. of Internal Medicine, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, , Greece
| | - Andrzej Milewicz
- Dept. of Endocrinology, Medical University Wroclaw, Wroclaw, , Poland
| | - Dimitrios Panidis
- Gynaecological Endocrinology Infirmary of the Second Department of Obstetrics and Gynaecology, Aristotle University of Thessaloniki, Thessaloniki, , Greece
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Jędrzejuk D, Kuliczkowska-Płaksej J, Milewicz A, Wilczewska K, Namieśnik J, Rutkowska A. Bisphenol A levels are negatively correlated with serum vitamin D-binding protein and sex hormone-binding globulin levels in women with polycystic ovary syndrome: a pilot study. Pol Arch Intern Med 2019; 129:133-136. [PMID: 30648695 DOI: 10.20452/pamw.4419] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Diana Jędrzejuk
- Department of Endocrinology, Diabetology and Isotopes Therapy, Wroclaw Medical University, Wrocław, Poland
| | | | - Andrzej Milewicz
- Department of Endocrinology, Diabetology and Isotopes Therapy, Wroclaw Medical University, Wrocław, Poland,Faculty of Natural Sciences and Technology, Karkonosze College in Jelenia Góra, Jelenia Góra, Poland
| | - Kamila Wilczewska
- Department of Analytical Chemistry, Gdańsk University of Technology, Gdańsk, Poland
| | - Jacek Namieśnik
- Department of Analytical Chemistry, Gdańsk University of Technology, Gdańsk, Poland
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Kuliczkowska-Plaksej J, Pasquali R, Milewicz A, Lwow F, Jedrzejuk D, Bolanowski M. Serum Vitamin D Binding Protein Level Associated with Metabolic Cardiovascular Risk Factors in Women with the Polycystic Ovary Syndrome. Horm Metab Res 2019; 51:54-61. [PMID: 30408832 DOI: 10.1055/a-0759-7533] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The objective of the study was to measure the levels of 25-hydroxyvitamin D [25(OH)D] and vitamin D binding protein (VDBP) and assess their relationships with cardiovascular risk factors in women with the polycystic ovary syndrome (PCOS). A group of 267 women, aged 20-35 years (24.7 ± 4.9): 167 with PCOS and 100 healthy women were divided according to body mass index. Biochemical and hormonal parameters were measured. Free and bioavailable 25(OH)D were calculated using the mathematical equations. The percentage of body fat and visceral fat deposit were assessed by DXA. In the normal weight control group total, free, bioavailable 25(OH)D (p<0.001 for all) were significantly higher than in its overweight/obese counterpart, while VDBP levels were comparable. In PCOS women total 25(OH)D (p<0.001), and VDBP (p -0.006) were lower in the overweight/obese subgroups than in the normal weight ones. In both groups serum VDBP levels correlated negatively with serum insulin and positively with sex hormone binding globulin. In PCOS group, in contrast to control group, VDPB was negatively correlated with abdominal fat deposit, BMI, fasting glucose and positively with HDL. Despite lower total 25(OH)D in obese PCOS women, all women with PCOS (lean and obese) had comparable free and bioavailable 25(OH)D, which might be a result of concomitantly lowered serum VDBP levels in obese PCOS women. VDBP might play important role in the regulation of availability of active fractions of 25(OH)D in PCOS women. VDBP seems to be associated with cardiovascular risk factors such as BMI, waist circumference, visceral fat, and fasting serum insulin in women with PCOS.
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Affiliation(s)
| | - Renato Pasquali
- Department of Medical and Surgical Sciences, Division of Endocrinology, University of Bologna, Italy
| | - Andrzej Milewicz
- Department of Endocrinology, Diabetes and Isotope Therapy, Wroclaw Medical University, Wroclaw, Poland
| | - Felicja Lwow
- Department of Health Promotion, University School of Physical Education, Wroclaw, Poland
| | - Diana Jedrzejuk
- Department of Endocrinology, Diabetes and Isotope Therapy, Wroclaw Medical University, Wroclaw, Poland
| | - Marek Bolanowski
- Department of Endocrinology, Diabetes and Isotope Therapy, Wroclaw Medical University, Wroclaw, Poland
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Rutkowska A, Rachoń D, Milewicz A, Ruchała M, Bolanowski M, Jędrzejuk D, Bednarczuk T, Górska M, Hubalewska-Dydejczyk A, Kos-Kudła B, Lewiński A, Zgliczyński W. Polish Society of Endocrinology Position statement on endocrine disrupting chemicals (EDCs). Endokrynol Pol 2017; 66:276-81. [PMID: 26136137 DOI: 10.5603/ep.2015.0035] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2015] [Accepted: 04/08/2015] [Indexed: 11/25/2022]
Abstract
With the reference to the position statements of the Endocrine Society, the Paediatric Endocrine Society, and the European Society of Paediatric Endocrinology, the Polish Society of Endocrinology points out the adverse health effects caused by endocrine disrupting chemicals (EDCs) commonly used in daily life as components of plastics, food containers, pharmaceuticals, and cosmetics. The statement is based on the alarming data about the increase of the prevalence of many endocrine disorders such as: cryptorchidism, precocious puberty in girls and boys, and hormone-dependent cancers (endometrium, breast, prostate). In our opinion, it is of human benefit to conduct epidemiological studies that will enable the estimation of the risk factors of exposure to EDCs and the probability of endocrine disorders. Increasing consumerism and the industrial boom has led to severe pollution of the environment with a corresponding negative impact on human health; thus, there is great necessity for the biomonitoring of EDCs in Poland.
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Affiliation(s)
- Aleksandra Rutkowska
- Department of Clinical and Experimental Endocrinology, Medical University of Gdansk.
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Bednarek-Tupikowska G, Zdrojowy-Wełna A, Stachowska B, Kuliczkowska-Płaksej J, Matczak-Giemza M, Kubicka E, Tworowska-Bardzińska U, Milewicz A, Bolanowski M. Accumulation of abdominal fat in relation to selected proinflammatory cytokines concentrations in non-obese Wrocław inhabitants. Endokrynol Pol 2016; 65:449-55. [PMID: 25554612 DOI: 10.5603/ep.2014.0062] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2014] [Revised: 04/22/2014] [Accepted: 05/05/2014] [Indexed: 12/23/2022]
Abstract
INTRODUCTION Metabolically obese normal weight (MONW) subjects, despite their normal BMI, present metabolic disturbances characteristic of abdominal obesity. One of the reasons might be subclinical inflammation caused by the fat tissue excess. The aim of this study was to assess the association between the accumulation of fat (especially abdominal) and the concentration of selected proinflammatory cytokines - interleukins (IL-6, IL-18) and C-reactive protein (CRP). MATERIAL AND METHODS The study population consisted of 342 subjects (218 women, 124 men; age 20-40 years, BMI < 27 kg/m2) recruited from a community centre in Wroclaw. The group was divided based on the homeostasis assessment insulin resistance index (HOMA) value: 90 MONW subjects with HOMA > 1.69 and 252 subjects as control group. Anthropometric parameters, serum IL-6, IL-18, CRP, glucose, insulin concentrations and insulin sensitivity/resistance indexes were evaluated. RESULTS CRP levels were significantly higher (3.26 vs. 1.97, p = 0.03) in MONW women than in the control group. Serum IL-6, IL-18 levels in males and females did not differ in both groups. IL-6 showed a significant correlation with the abdominal to gynoidal fat tissue deposit ratio in women. There were correlations between the CRP and BMI, WHR, waist circumference, total fat, abdominal fat deposit, and abdominal to gynoidal fat deposit ratio in both sexes. In women, positive correlations between CRP and HOMA, FIRI and negative with QUICKI index were present. CONCLUSIONS Increased accumulation of abdominal adipose tissue in non-obese, young and healthy subjects is related to increased CRP levels.
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Affiliation(s)
| | - Aleksandra Zdrojowy-Wełna
- Department of Endocrinology, Diabetology and Isotope Therapy, Wroclaw Medical University, Wroclaw, Poland.
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Bohdanowicz-Pawlak A, Lenarcik-Kabza A, Brona A, Kuliczkowska-Płaksej J, Łaczmański Ł, Zaleska-Dorobisz U, Milewicz A. Non-alcoholic fatty liver disease in women with polycystic ovary syndrome - clinical and metabolic aspects and lipoprotein lipase gene polymorphism. Endokrynol Pol 2016; 65:416-21. [PMID: 25554608 DOI: 10.5603/ep.2014.0058] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Received: 12/11/2013] [Revised: 05/10/2014] [Accepted: 05/26/2014] [Indexed: 11/25/2022]
Abstract
INTRODUCTION The aim was to assess associations among PCOS and NAFLD, the lipoprotein lipase polymorphism gene, and metabolic disorders in PCOS. MATERIAL AND METHODS In 184 women with PCOS and 125 healthy, premenopausal volunteers, sex steroids, lipids, glucose, insulin, aminotransferases, free androgen index (FAI), HOMA-IR and E2/T were calculated. Hepatic steatosis was determined by ultrasound. Whole genomic DNA was isolated from blood leucocytes. Lipoprotein lipase polymorphisms rs268 and rs328 were analysed by polymerase chain reaction (PCR) and minisequencing. RESULTS 57.6% of PCOS women had NAFLD, while women without PCOS had NAFLD in 49.6%. PCOS-NAFLD women had higher BMI, WHR and waist circumference compared to women with PCOS without NAFLD and women without PCOS. PCOS-NAFLD women had lower SHBG, E2/T ratio, and higher FAI compared to other groups. ALT levels were higher in PCOS women with NAFLD compared to other groups. PCOS women with and without NAFLD had higher fasting glucose and insulin and HOMA compared to women without PCOS. Women with PCOS had higher triglycerides and lower HDL-C compared to women without PCOS. There was no evidence that evaluated polymorphisms influenced hepatic steatosis in women with and without PCOS. CONCLUSIONS PCOS is not an independent factor influencing NAFLD in women. The influences on NAFLD incidence in women are BMI > 25 kg/m², glucose level > 80 mg/dL, E2/T < 80 and ALT > 19 IU/L as independent factors. Hyperandrogenism in PCOS may increase the risk of NAFLD indirectly by obesity, insulin resistance, and directly by the hepatotoxic effect. Polymorphisms rs328 and rs268 of the lipoprotein lipase gene do not affect the occurrence of NAFLD in women with PCOS or without PCOS.
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Affiliation(s)
- Anna Bohdanowicz-Pawlak
- Department of Endocrinology, Diabetology and Isotope Therapy, Wrocław Medical University, Poland.
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Jędrzejuk D, Lwow F, Kuliczkowska-Płaksej J, Hirnle L, Trzmiel-Bira A, Lenarcik-Kabza A, Kolackov K, Łaczmański Ł, Milewicz A. Association of serum glypican-4 levels with cardiovascular risk predictors in women with polycystic ovary syndrome - a pilot study. Gynecol Endocrinol 2016; 32:223-6. [PMID: 26486309 DOI: 10.3109/09513590.2015.1110137] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
OBJECTIVE Glypican-4 (Gpc4) is an adipokine which interacts with the insulin receptor and affects insulin sensitivity in proteoglycans. Insulin resistance plays a crucial role in the etiology of polycystic ovary syndrome (PCOS). PCOS is associated with metabolic disturbances such as abdominal obesity, dyslipidemia and type 2 diabetes. Thus, higher levels of Gpc4 released from visceral adipose tissue in women with PCOS may suggest an increased risk of cardiovascular disease (CVD). DESIGN The aim of this pilot study was to determine whether the serum Gpc4 level is associated with cardiovascular risk predictors in women with PCOS. METHODS Sixty-two women with PCOS according to the Rotterdam criteria (20-35 years old) and 43 healthy controls were studied. Cardiovascular risk predictors such as obesity indices, fat deposits according to dual-energy X-ray absorptiometry, biochemical lipid profile parameters and Homeostasis Model Assessment were estimated. RESULTS The serum Gpc4 level in PCOS women was significantly higher (2.61 ± 1.17 ng/ml) than in the control group (1.55 ± 0.47 ng/ml) and correlated with waist circumference, waist-to-hip ratio, total fat and android fat deposit to gynoid fat deposit ratio only in the PCOS group. CONCLUSION The Gpc4 level was higher in the PCOS group and correlated with CVD risk predictors, especially fat distribution.
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Affiliation(s)
- Diana Jędrzejuk
- a Department of Endocrinology , Diabetology and Isotope Therapy, Wroclaw Medical University , Wroclaw , Poland
| | - Felicja Lwow
- b Department of Health Promotion , Faculty of Physiotherapy, University School of Physical Education , Wroclaw , Poland , and
| | | | - Lidia Hirnle
- c First Department of Gynecology and Obstetrics, Wroclaw Medical University , Wroclaw , Poland
| | - Anna Trzmiel-Bira
- a Department of Endocrinology , Diabetology and Isotope Therapy, Wroclaw Medical University , Wroclaw , Poland
| | - Agnieszka Lenarcik-Kabza
- a Department of Endocrinology , Diabetology and Isotope Therapy, Wroclaw Medical University , Wroclaw , Poland
| | - Katarzyna Kolackov
- a Department of Endocrinology , Diabetology and Isotope Therapy, Wroclaw Medical University , Wroclaw , Poland
| | - Łukasz Łaczmański
- a Department of Endocrinology , Diabetology and Isotope Therapy, Wroclaw Medical University , Wroclaw , Poland
| | - Andrzej Milewicz
- b Department of Health Promotion , Faculty of Physiotherapy, University School of Physical Education , Wroclaw , Poland , and
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Rutkowska A, Konieczna A, Wilczewska K, Ciechanowicz A, Czernych R, Kowalewska-Wlas A, Laczmanski L, Kuliczkowska J, Lenarcik A, Trzmiel-Bira A, Brona A, Kuligowska-Jakubowska M, Kot-Wasik A, Wasik A, Milewicz A, Namiesnik J, Wolska L, Rachon D. The commonly used plasticisers (bisphenols and phthalates) as endocrine disrupting chemicals in healthy women and women with polycystic ovary syndrome. ACTA ACUST UNITED AC 2015. [DOI: 10.1530/endoabs.37.ep209] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Laczmanski L, Lwow F, Mossakowska M, Puzianowska-Kuznicka M, Szwed M, Kolackov K, Krzyzanowska-Swiniarska B, Bar-Andziak E, Chudek J, Sloka N, Milewicz A. Association between vitamin D concentration and levels of sex hormones in an elderly Polish population with different genotypes of VDR polymorphisms (rs10735810, rs1544410, rs7975232, rs731236). Gene 2015; 559:73-6. [PMID: 25595352 DOI: 10.1016/j.gene.2015.01.022] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2014] [Revised: 12/23/2014] [Accepted: 01/10/2015] [Indexed: 11/16/2022]
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Pukajło K, Łaczmański Ł, Kolackov K, Kuliczkowska-Płaksej J, Bolanowski M, Milewicz A, Daroszewski J. Irisin plasma concentration in PCOS and healthy subjects is related to body fat content and android fat distribution. Gynecol Endocrinol 2015; 31:907-11. [PMID: 26172924 DOI: 10.3109/09513590.2015.1065482] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Irisin (Ir), a recently identified adipo-myokine, cleaved and secreted from the protein FNDC5 in response to physical activity, has been postulated to induce the differentiation of a subset of white adipocytes into brown fat and to mediate the beneficial effects on metabolic homeostasis. Metabolic syndrome (MS), a cluster of factors leading to impaired energy homeostasis, affects a significant proportion of subjects suffering from polycystic ovary syndrome (PCOS). The aim of our study was to investigate the relationship between Ir plasma concentrations and metabolic disturbances. The study group consisted of 179 PCOS patients and a population of 122 healthy controls (both groups aged 25-35 years). A subset of 90 subjects with MS was isolated. A positive association between Ir plasma level and MS in the whole group and in controls was found. In subjects with high adipose body content (>40%), Ir was higher than in lean persons (<30%). Our results showed a significant positive association between Ir concentration and android type of adipose tissue in the whole study group and in the control group. Understanding the role of Ir in increased energy expenditure may lead to the development of new therapeutics for obesity and obesity-related diseases.
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Affiliation(s)
- Katarzyna Pukajło
- a Department of Endocrinology , Diabetes and Isotope Therapy, Wroclaw Medical University , Wroclaw , Poland
| | - Łukasz Łaczmański
- a Department of Endocrinology , Diabetes and Isotope Therapy, Wroclaw Medical University , Wroclaw , Poland
| | - Katarzyna Kolackov
- a Department of Endocrinology , Diabetes and Isotope Therapy, Wroclaw Medical University , Wroclaw , Poland
| | | | - Marek Bolanowski
- a Department of Endocrinology , Diabetes and Isotope Therapy, Wroclaw Medical University , Wroclaw , Poland
| | - Andrzej Milewicz
- a Department of Endocrinology , Diabetes and Isotope Therapy, Wroclaw Medical University , Wroclaw , Poland
| | - Jacek Daroszewski
- a Department of Endocrinology , Diabetes and Isotope Therapy, Wroclaw Medical University , Wroclaw , Poland
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Jedrzejuk D, Łaczmański Ł, Milewicz A, Kuliczkowska-Płaksej J, Lenarcik-Kabza A, Hirnle L, Zaleska-Dorobisz U, Lwow F. Classic PCOS phenotype is not associated with deficiency of endogenous vitamin D and VDR gene polymorphisms rs731236 (TaqI), rs7975232 (ApaI), rs1544410 (BsmI), rs10735810 (FokI): a case-control study of lower Silesian women. Gynecol Endocrinol 2015; 31:976-9. [PMID: 26422783 DOI: 10.3109/09513590.2015.1062865] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
CONTEXT The role of endogenous vitamin D and vitamin D receptor (VDR) gene polymorphism in polycystic ovary syndrome (PCOS) is still controversial. OBJECTIVE The objective of this study was to investigate for the first time in women with "classic" PCOS phenotype and healthy controls the role of the serum endogenous vitamin D level and VDR gene polymorphisms in PCOS etiology. DESIGN Ninety-two women with "classic" PCOS phenotype and 85 controls from lower Silesia with comparable body mass index (BMI) were studied. In all women the waist circumference, android/gynoid fat deposit, parameters of lipid and glucose metabolism, testosterone, free androgen index, sex hormone binding globulin (SHBG) and vitamin D were evaluated. Also, VDR gene polymorphisms rs731236, rs7975232, rs1544410 and rs10735810 were assessed. RESULTS Serum vitamin D levels in both groups were comparable. Also high, comparable frequencies of hypovitaminosis and vitamin D deficiency in both groups were observed. Women with "classic" PCOS phenotype had statistically significantly higher values of all measured parameters, except serum SHBG and high-density lipoprotein (HDL)-cholesterol, which were lower. The frequency of VDR genotype polymorphism was also comparable in both groups. CONCLUSIONS For the first time, we show that endogenous vitamin D deficiency and VDR polymorphisms are not associated with homogeneous "classic" PCOS phenotype.
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Affiliation(s)
- Diana Jedrzejuk
- a Department and Clinic of Endocrinology , Diabetology and Isotope Treatment
| | - Łukasz Łaczmański
- a Department and Clinic of Endocrinology , Diabetology and Isotope Treatment
| | - Andrzej Milewicz
- a Department and Clinic of Endocrinology , Diabetology and Isotope Treatment
| | | | | | - Lidia Hirnle
- b Department and Clinic of Gynecology and Obstetrics , and
| | | | - Felicja Lwow
- d Department of Health Promotion , Faculty of Physiotherapy, University School of Physical Education , Wroclaw , Poland
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Jędrzejuk D, Laczmański L, Kuliczkowska J, Lenarcik A, Trzmiel-Bira A, Hirnle L, Dorobisz U, Milewicz A, Lwow F, Urbanovych A, Słoka N. Selected CNR1 polymorphisms and hyperandrogenemia as well as fat mass and fat distribution in women with polycystic ovary syndrome. Gynecol Endocrinol 2015; 31:36-9. [PMID: 25093427 DOI: 10.3109/09513590.2014.946899] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The endocannabinoid system is postulated to play an important role in the etiology of obesity, insulin resistance, fat distribution and metabolic disorders. Insulin resistance associated with abdominal obesity plays a leading role in the etiology of hyperandrogenism and other clinical features of the polycystic ovary syndrome (PCOS). A total of 174 women 16-38 years old, diagnosed with PCOS according to the Rotterdam criteria are recruited. Control group consisted of 125 healthy women 18-45 years old. Medical history, physical examination, anthropometric parameters and metabolic parameters were carried out. Six CNR1 gene polymorphisms were diagnosed. We observed a significantly three times higher risk of GG genotype in the polymorphism rs12720071 in women with PCOS versus the control group (p = 0.0344, OR = 3.01). A similar, significant 8-fold higher risk (p = 0.0176, OR = 8.81) was demonstrated for genotype CC polymorphism rs806368 associated with PCOS. We observed a 3.6-fold increased risk of hyperandrogenemia (free androgen index - FAI > 7) in patients with GG genotype in the rs12720071 polymorphism and AA genotype in the polymorphism rs1049353 (OR = 2.7). Our study may indicate a role of the endocannabinoid system in the occurrence of a specific hyperandrogenemia phenotype of PCOS.
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Affiliation(s)
- Diana Jędrzejuk
- Department of Endocrinology and Diabetology, Wroclaw Medical University , Wroclaw , Poland
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Glasier A, Gemzell-Danielsson K, Bouchard P, Genazzani AR, Al-Azzawi F, Berga S, Birkhaeuser M, Brincat M, De Melo NR, Foidart JM, Kenemans P, Lunenfeld B, Maruo T, Milewicz A, Naftolin F, Ng EHY, Schindler A, Simon C, Simoncini T, Simpson E, Siseles N, Smetnik V, Tarlatzis B, von Schoultz B. ISGE statement on oral emergency contraception. Gynecol Endocrinol 2014; 30:681-2. [PMID: 25242337 DOI: 10.3109/09513590.2014.950649] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Unintended pregnancy is an important public health problem worldwide. Unwanted pregnancies may end in induced abortion (legal or illegal, safe or unsafe) or in childbirth. In many parts of the world both can be life threatening. Even where both are safe, abortion is distressing for all concerned while unwanted births often lead to poor health and social outcomes for both the mother and her child.
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Affiliation(s)
- Anna Glasier
- Department of Obstetrics and Gynaecology, University of Edinburgh , Edinburgh , Scotland
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16
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Laczmanska I, Laczmanski L, Bebenek M, Karpinski P, Czemarmazowicz H, Ramsey D, Milewicz A, Sasiadek MM. Vitamin D receptor gene polymorphisms in relation to the risk of colorectal cancer in the Polish population. Tumour Biol 2014; 35:12397-401. [PMID: 25195132 PMCID: PMC4275578 DOI: 10.1007/s13277-014-2554-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2014] [Accepted: 08/26/2014] [Indexed: 12/31/2022] Open
Abstract
The protective effect of vitamin D against several cancers including colorectal cancer is modulated by the vitamin D receptor (VDR) and its ligand, the active form of vitamin D. VDR response has been found to play a role in various genes encoding proteins involved in crucial cellular pathways. Single nucleotide polymorphisms (SNPs) of the VDR gene that modulate its activity are located in the promoter region, exons 2–9, and their vicinity and also in the 3′UTR region. Some of them have been previously studied in relation to cancer susceptibility and prognosis. The aim of our study was to investigate four polymorphisms, BsmI, ApaI, TaqI, and FokI, of the VDR gene in Polish patients with sporadic colorectal cancer and to evaluate their association with susceptibility to cancer. We found a significant association between the BsmI genotype and cancer (individuals with the bb genotype are more susceptible to cancer compared to those with other genotypes, p = 0.025, Fisher’s exact test for 2 × 2 table). Also, the TT genotype at TaqI and the AA genotype at ApaI are correlated with a higher risk of cancer (p = 0.00071 and p = 1.0 × 10−5, respectively). We found relatively strong linkage disequilibrium between the TaqI and ApaI loci (T with A and t with a, respectively). Both of these loci are associated with cancer. We do not observe any such association for the FokI polymorphism. In conclusion, a small modification in VDR expression may play a role in such a multipathway process as tumorigenesis.
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Laczmanski L, Milewicz A, Puzianowska-Kuznicka M, Lwow F, Kolackov K, Mieszczanowicz U, Pawlak M, Krzyzanowska-Swiniarska B, Bar-Andziak E, Chudek J, Mossakowska M. Interrelation between genotypes of the vitamin D receptor gene and serum sex hormone concentrations in the Polish elderly population: the PolSenior study. Exp Gerontol 2014; 57:188-90. [PMID: 24927719 DOI: 10.1016/j.exger.2014.06.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2014] [Accepted: 06/10/2014] [Indexed: 12/31/2022]
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18
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Lenarcik-Kabza A, Łaczmański Ł, Milewicz A, Bidzińska-Speichert B, Pawlak M, Kolackov K, Kuliczkowska-Płaksej J, Trzmiel-Bira A, Brona A. Wpływ polimorfizmu genu receptora endokanabinoidowego 1 na parametry antropometryczne i metaboliczne u kobiet z zespołem wielotorbielowatych jajników. Endokrynologia Polska 2014; 65:181-8. [DOI: 10.5603/ep.2014.0025] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2014] [Accepted: 06/27/2014] [Indexed: 11/25/2022]
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Kuliczkowska Plaksej J, Laczmanski L, Milewicz A, Lenarcik-Kabza A, Trzmiel-Bira A, Zaleska-Dorobisz U, Lwow F, Hirnle L. Cannabinoid receptor 1 gene polymorphisms and nonalcoholic Fatty liver disease in women with polycystic ovary syndrome and in healthy controls. Int J Endocrinol 2014; 2014:232975. [PMID: 25136364 PMCID: PMC4127238 DOI: 10.1155/2014/232975] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2014] [Revised: 05/07/2014] [Accepted: 06/17/2014] [Indexed: 12/31/2022] Open
Abstract
Context. Polycystic ovary syndrome (PCOS) is frequently associated with nonalcoholic fatty liver disease (NAFLD). The endocannabinoid system may play a crucial role in the pathogenesis of NAFLD. Polymorphism of the cannabinoid receptor 1 gene (CNR1) may be responsible for individual susceptibility to obesity and related conditions. Objective. To determine the role of genetic variants of CNR1 in the etiopathology of NAFLD in women with PCOS. Design and Setting. Our department (a tertiary referral center) conducted a cross-sectional, case-controlled study. Subjects. 173 women with PCOS (aged 20-35) and 125 healthy, age- and weight-matched controls were studied. Methods. Hepatic steatosis was assessed by ultrasound evaluation. Single nucleotide polymorphisms of CNR1 (rs806368, rs12720071, rs1049353, rs806381, rs10485170, rs6454674) were genotyped. Results. Frequency of the G allele of rs806381 (P < 0.025) and the GG genotype of rs10485170 (P < 0.03) was significantly higher in women with PCOS and NAFLD than in PCOS women without NAFLD. Frequency of the TT genotype of rs6454674 was higher in PCOS women with NAFLD (not significantly, P = 0.059). In multivariate stepwise regression, allele G of rs806381 was associated with PCOS + NAFLD phenotype. Conclusion. Our preliminary results suggest the potential role of CNR1 polymorphisms in the etiology of NAFLD, especially in PCOS women.
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Affiliation(s)
- Justyna Kuliczkowska Plaksej
- Department of Endocrinology, Diabetology and Isotope Therapy, Wroclaw Medical University, 4 Pasteura Street, 50-367 Wroclaw, Poland
- *Justyna Kuliczkowska Plaksej:
| | - Lukasz Laczmanski
- Department of Endocrinology, Diabetology and Isotope Therapy, Wroclaw Medical University, 4 Pasteura Street, 50-367 Wroclaw, Poland
| | - Andrzej Milewicz
- Department of Endocrinology, Diabetology and Isotope Therapy, Wroclaw Medical University, 4 Pasteura Street, 50-367 Wroclaw, Poland
| | - A. Lenarcik-Kabza
- Department of Endocrinology, Diabetology and Isotope Therapy, Wroclaw Medical University, 4 Pasteura Street, 50-367 Wroclaw, Poland
| | - Anna Trzmiel-Bira
- Department of Endocrinology, Diabetology and Isotope Therapy, Wroclaw Medical University, 4 Pasteura Street, 50-367 Wroclaw, Poland
| | - Urszula Zaleska-Dorobisz
- Department of Radiology, Wroclaw Medical University, 68 Curie-Sklodowskiej Street, 50-369 Wroclaw, Poland
| | - Felicja Lwow
- Department of Health Promotion, University School of Physical Education, 35 Paderewskiego Street, 51-612 Wroclaw, Poland
| | - Lidia Hirnle
- First Department of Gynaecology and Obstetrics, Wroclaw Medical University, 3 Chalubinskiego Street, 50-368 Wroclaw, Poland
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Lwow F, Jedrzejuk D, Dunajska K, Milewicz A, Szmigiero L. Cardiovascular disease risk factors associated with low level of physical activity in postmenopausal Polish women. Gynecol Endocrinol 2013; 29:683-6. [PMID: 23772779 DOI: 10.3109/09513590.2013.797400] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES To determine whether physical activity level could have an effect on cardiovascular disease (CVD) risk factors in Polish postmenopausal women. METHODS We studied the associations of physical activity (PA) level with obesity indices, unfavorable lipid profile parameters and the insulin resistance index HOMA in 343 postmenopausal Polish women selected from an urban population, aged 50-60. RESULTS In the tested sample, a low level of PA significantly increased odds ratios for CVD risk factors such as BMI ≥ 30 kg/m(2), total body fat (TBF) > 75 th percentile, gynoid fat deposit (GFD) > 75 th percentile, total cholesterol (TC) ≥ 5 mM, low-density lipoprotein cholesterol (LDL-C) > 3 mM and HOMA ≥ 1.95. CONCLUSIONS Obesity and some metabolic CVD risk factors in postmenopausal women are directly associated with low PA level. Postmenopausal urban women should be persuaded to be physically active, as even moderate activity level seems to be sufficient to reduce the CVD risk in this group of individuals.
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Affiliation(s)
- F Lwow
- Department of Health Promotion, University School of Physical Education, Wroclaw, Poland.
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21
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Łaczmański Ł, Ślęzak R, Karpiński P, Kolačkov K, Lebioda A, Milewicz A. Validation of the minisequencing method for detection of G1691A (Leiden) factor V mutation. Gynecol Endocrinol 2013; 29:319-22. [PMID: 23256575 DOI: 10.3109/09513590.2012.743003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
INTRODUCTION The factor V (FV) plays an important role in the coagulation process and belongs to the group of factors that significantly increases the risk of thrombophilia. Our study presents a novel, rapid method for the detection of FV (R506Q) mutation using minisequencing approach. MATERIAL AND METHODS Samples of peripheral blood were obtained from 300 females of the Lower Silesian population. Minisequencing, as one of the polymerase chain reaction (PCR)-based methods, was used for detection the of FV (R506Q) point mutations. The allele restriction mutation system PCR (ARMS-PCR) verifying method was applied. RESULTS By using minisequencing reaction we examined the FV genotypes in the female group who experienced at least one unexplained spontaneous miscarriage. The results of the ARMS-PCR, as a verifying test, were fully consistent with the results of the minisequencing technique. DISCUSSION One of the many factors which may cause thrombophilia is the FV gene mutation R506Q. A full validation of the minisequencing method was carried out in order to apply this method to clinical tests. The validation shows that the minisequencing technique is highly precise and may be used in routine diagnostics of the FV R506Q mutation.
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Affiliation(s)
- Łukasz Łaczmański
- Department of Endocrinology and Diabetology, Wroclaw Medical University, Wroclaw, Poland.
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Laczmanski L, Milewicz A, Lwow F, Puzianowska-Kuznicka M, Pawlak M, Kolackov K, Jedrzejuk D, Krzyzanowska-Swiniarska B, Bar-Andziak E, Chudek J, Mossakowska M. Vitamin D receptor gene polymorphism and cardiovascular risk variables in elderly Polish subjects. Gynecol Endocrinol 2013; 29:268-72. [PMID: 23173643 DOI: 10.3109/09513590.2012.736562] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
The aim of this work was to evaluate whether the FokI and BsmI polymorphisms of the VDR gene are associated with anthropometric and biochemical features of cardiovascular disease (CVD) in a Caucasian population aged over 65, participants of the Polish PolSenior study. We performed the study on randomly selected subjects: 427 women and 454 men aged over 65. Measurements of anthropometric parameters were carried out and biochemical parameters were estimated using commercial kits. VDR polymorphisms (rs10735810, rs1544410) were genotyped by PCR and FRLP. The prevalence of BsmI genotypes was 50% Bb, 23% bb, 27% BB in women and 48% Bb, 20% bb, 32% BB in men. The prevalence of FokI was 48% Ff, 22% ff, 30% FF in women and 50% Ff, 18% ff, 32% FF in men. The women bearing the rare allele b differ in homeostatic model assessment (HOMA) (p < 0.049) from women bearing common allele B, and the men differ in insulin level (p < 0.047) and HOMA (p < 0.017). There were no significant differences in anthropometric or biochemical parameters between genotypes in FokI in female and male groups. The common allele B is connected with biochemical risk factors of CVD in older Caucasian men and women.
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Affiliation(s)
- Lukasz Laczmanski
- Department of Endocrinology and Diabetology, Wroclaw Medical University, Wroclaw, Poland.
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23
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Lewinski A, Brona A, Lewandowski KC, Jedrzejuk D, Bohdanowicz-Pawlak A, Skowronska-Jozwiak E, Bienkiewicz M, Milewicz A. Effects of radioiodine administration on serum concentrations of matrix metalloproteinases, adiponectin and thrombospondin-1. Thyroid Res 2013; 6:9. [PMID: 23919647 PMCID: PMC3750645 DOI: 10.1186/1756-6614-6-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2013] [Accepted: 07/23/2013] [Indexed: 12/04/2022] Open
Abstract
Background In order to assess safety of radioactive iodine administration in the treatment of thyrotoxicosis, we measured concentrations of matrix metalloproteinase-2 (MMP-2), its main inhibitor – TIMP-2 (tissue inhibitor of MMP-2), matrix metalloproteinase-9 (MMP-9), its main inhibitor – TIMP-1, adiponectin, as well as pro-inflammatory and procancerogenic thrombospondin-1 (TSP-1). Design and patients The study involved 23 patients treated with radioiodine for thyrotoxicosis. Serum concentrations of TSH, free T4, free T3, MMP-2, MMP-9, TIMP-1, TIMP-2, total adiponectin and TSP-1 were measured by immunoassays just before radioiodine administration (visit 1), and subsequently, after 7 days (visit 2), 3 months (visit 3), 6 to 8 months (visit 4) and 15–18 months after radioiodine administration (visit 5). Results There were no acute changes in serum concentrations of MMP-2, MMP-9, TIMP-1, TIMP-2, adiponectin and TSP-1 (visit 1 vs. 2). Subsequently, there was an increase in MMP-2 (from 393±106 ng/ml to 774±424 ng/ml), TIMP-1 (from 177±76 ng/ml to 296±118 ng/ml), and adiponectin (from 16442±9490 ng/ml to 23518±9840 ng/ml), visit 1 to 5, respectively (p < 0.01). Further analysis revealed no significant change in MMP-2/TIMP-2 ratio, but there was a significant decrease in MMP-9/TIMP-1 ratio (p < 0.05), suggestive of possible decrease in free MMP-9 concentrations. Conclusions Our data reveal a significant and sustained increase in serum adiponectin, as well as possible decrease of free MMP-9 concentration after radioiodine administration. In contrast, there was no significant change of TSP-1. This might indicate overall safety of radioiodine treatment of thyrotoxicosis in terms of the risks of subsequent cardiovascular and neoplastic disease.
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Sowiński J, Czupryniak L, Milewicz A, Hubalewska-Dydejczyk A, Szelachowska M, Ruchała M, Lewiński A, Górska M, Siewko K, Wender-Ożegowska E, Zozulińska-Ziółkiewicz D, Junik R, Sawicka N, Gutaj P. Recommendations of the Polish Society of Endocrinology and Polish Diabetes Association for the management of thyroid dysfunction in type 1 and type 2 diabetes. Endokrynol Pol 2013; 64:73-77. [PMID: 23450450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Thyroid disorders are more frequently observed in diabetic patients. These conditions have been shown to be mainly of autoimmune origin and all of them may lead to hormonal imbalance. Especially strong links exist between autoimmune thyroid diseases (AITD) and type 1 diabetes. Importantly, both hypothyroidism and hyperthyroidism can adversely affect metabolic control of diabetes. These recommendations propose diagnostic and therapeutic algorithms for thyroid dysfunction in diabetic patients.
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Affiliation(s)
- Jerzy Sowiński
- Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, Przybyszewskiego St. 49, Poznan, Poland.
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Milewicz A, Krzyżanowska-Świniarska B, Miazgowski T, Jędrzejuk D, Arkowska A, Mieszczanowicz U, Bar-Andziak E. The reference values of sex hormones and SHBG serum levels in subjects over 65 years old - The PolSenior Study. Endokrynol Pol 2013; 64:82-93. [PMID: 23653270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
INTRODUCTION Over the last decade, average life expectancy has continuously increased. There has been no data on normal sex hormone (SH) levels in a Polish elderly population. In this study, we assessed SH in the PolSenior cohort to determine normal reference ranges in relation to gender, age, and cardiovascular disease risk factors (CVDRFs). MATERIAL AND METHODS The study was performed with 4,352 participants (2,168 men and 2,088 women), aged from 55 to over 90 years, stratified in five-year age groups. Pre-elderly subjects (55-59 years of age) served as the reference group. We assessed total testosterone (TT), estradiol (TE2) and DHEA-S (by RIA) SHBG and FSH (by IRMA) and calculated free androgen and free estrogen indices (FAI and FEI). Percentage body fat (%BF) was measured by bioelectric impedance analysis. The CVDRFs assessment included blood pressure and biochemical (blood glucose, high-density lipoproteins, triglycerides) and anthropometric (waist circumference) components of the metabolic syndrome. RESULTS TT was low in 19.9%, normal in 78.2%, and high in 1.8% of men. TE2 was low in 94.6% of women. Age and CVDRFs significantly influenced values of SHBG, FSH, TT, FAI, FEI, and DHEA-S in men, while in women values of FSH, TT and TE2 did not change. BMI and %BF affected SH regardless of the age groups and CVDRFs. CONCLUSIONS Our findings suggest that the reference ranges stratified by the five-year age bands seem more accurate than those given for the overall population over 60 years of age. The clinical relevance of these reference ranges increases when they are considered in relation to CVDRFs, BMI and %BF.
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Affiliation(s)
- Andrzej Milewicz
- Medical University, Department of Endocrinology, Diabetology and Isotope Therapy, Wrocław, Poland
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Lwow F, Dunajska K, Milewicz A, Laczmański L, Jedrzejuk D, Trzmiel-Bira A, Szmigiero L. ADRB3 and PPARγ2 gene polymorphisms and their association with cardiovascular disease risk in postmenopausal women. Climacteric 2012; 16:473-8. [PMID: 23113754 DOI: 10.3109/13697137.2012.738721] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVES The contribution of heritability to the development of cardiovascular disease (CVD) is of interest as the identification of genes enhancing the susceptibility of individuals to CVD may help the design of clinical interventions optimized for the individual's genome. METHODS We studied the associations of polymorphism of ADRB3 and PPARγ2 genes with obesity indices, unfavorable lipid profile parameters and insulin resistance index HOMA in 343 postmenopausal women. RESULTS No association was found between tested polymorphisms and CVD risk factors such as total cholesterol ≥ 5.0 mmol/l, high density lipoprotein cholesterol < 1.2 mmol/l, low density lipoprotein cholesterol > 3.0 mmol/l and triacylglycerols > 1.7 mmol/l. The presence of arterial hypertension and HOMA value ≥ 1.95 were also not related to these polymorphisms. A significant association between PPARγ2 gene polymorphism and total body fat mass (odds ratio = 1.90 at p = 0.037) as well as android fat deposit mass (odds ratio = 1.82 at p = 0.048) was found. CONCLUSIONS CVD risk factors in postmenopausal women are not directly associated with the polymorphisms of PPARγ2 and ADRB3 genes. We suggest that some indirect link between PPARγ2 gene polymorphism and susceptibility of postmenopausal women to CVD may exist. This suggestion is based on our finding that high total body fat mass and high android fat deposits are associated with the presence of the Pro12Ala allele of the PPARγ2 gene.
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Affiliation(s)
- F Lwow
- Department of Health Promotion, Faculty of Physiotherapy, University School of Physical Education, Wroclaw, Poland
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Lewiński A, Brona A, Lewandowski K, Skowrońska-Jóźwiak E, Milewicz A. In contrast to matrix metalloproteinases, serum adiponectin concentrations increase after radioiodine treatment of thyrotoxicosis. Thyroid Res 2012; 5:12. [PMID: 23107223 PMCID: PMC3526470 DOI: 10.1186/1756-6614-5-12] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2012] [Accepted: 10/09/2012] [Indexed: 11/10/2022] Open
Abstract
UNLABELLED BACKGROUND Matrix metalloproteinases (MMPs), together with their tissue inhibitors (TIMPs), remodel extracellular matrix under physiological and pathological conditions and are implicated in pathogenesis of cardiovascular diseases, cancer and in chronic inflammation. We have endeavoured to assess whether concentrations of MMPs, TIMPs, and anti-inflammatory adiponectin are altered by pharmacological treatment of acute thyrotoxicosis or by radioiodine therapy (RIT). MATERIAL AND METHODS We measured serum concentrations of MMP-2, MMP-9, TIMP-1, TIMP-2, and adiponectin, TSH, free T4 (FT4) and free T3 (FT3) in 15 patients (4 males), age (years) 51.8±15.3 (mean±SD) with hyperthyroidism treated with thiamazole (Group 1) and in 20 subjects (2 males), treated for thyrotoxicosis with radioiodine, age 52.3±12.4 (Group 2), where blood samples were taken before RIT, visit 1 (V1), seven days post RIT, visit 2 (V2), and two to three months post RIT, visit 3 (V3). RESULTS In Group 1 there was no significant change in concentrations of MMP-2, MMP-9, TIMP-1, TIMP-2 or adiponectin, despite a fall in FT4 and FT3 (8.74±4.79 pg/ml vs 3.54±2.40 pg/ml, for FT3, and 4.48 ±2.21 ng/ml vs 1.02±1.07 ng/ml, for FT4, p<0.001). In Group 2 RIT did not cause any acute change in serum MMP-2, MMP-9, TIMP-1 and TIMP-2 or adiponectin (V1 vs V2). However, there was a significant increase in serum adiponectin [from 15201±8860 ng/ml (V1) to 19373±8657 ng/ml (at V3), p<0.05], and TIMP-2 at V3 [from 129±45 ng/ml (V1) to 149±38 ng/ml (V3), p<0.01]. There was no significant change MMP-2, MMP-9 and TIMP-1 between V1 and V3. There was a decrease in FT4 and FT3 from 24.4±15.4 pmol/l (V1) to 14.7±10.6 pmol/l (V3), and from 10.0±5.65 (V1) to 6.1±4.8 pmol/l (V2), p<0.01, for FT4 and FT3, respectively. CONCLUSIONS Radioiodine therapy of thyrotoxicosis does not alter serum MMP-2, MMP-9 or TIMP-1 concentrations either acutely or after about three months of observation. An increase in serum adiponectin might reflect favourable effects of radioiodine administration on cardiovascular risk factors, while an increase in TIMP-2 (principal MMP-2 inhibitor) might lead to a decrease in free MMP-2 concentrations.
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Affiliation(s)
- A Lewiński
- Department of Endocrinology and Metabolic Diseases, Medical University of Lodz, Rzgowska St, No, 281/289, 93-338 Lodz, Poland.
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Bidzińska-Speichert B, Lenarcik A, Tworowska-Bardzińska U, Slęzak R, Bednarek-Tupikowska G, Milewicz A. Pro12Ala PPAR γ2 gene polymorphism in PCOS women: the role of compounds regulating satiety. Gynecol Endocrinol 2012; 28:195-8. [PMID: 21827375 DOI: 10.3109/09513590.2011.593670] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
UNLABELLED Five to ten percent of women of reproductive age suffer from polycystic ovary syndrome (PCOS). Leptin, NPY, galanin, cholecystokinin (CCK) are involved in the regulation of eating behavior. PPARγ are receptors that are probably involved in hyperandrogenism. This study was designed to assess associations between the Pro12Ala PPARγ2 gene polymorphism and satiety factors in PCOS. Fifty-four PCOS women and 51 healthy women were studied. Leptin, NPY, galanin, CCK levels, and genetic studies to detect Pro12Ala PPARγ2 gene polymorphism were assessed. The leptin levels in the PCOS women carrying Pro12Ala genotype were higher than in those with Pro12Pro and Ala12Ala. The PCOS women had higher leptin and NPY levels and lower galanin levels. Obese PCOS patients had lower CCK levels. CONCLUSIONS In the PCOS women, a single Ala allele may have a protective role as far as hyperleptinemia is concerned. The PCOS women may reveal a disrupted central leptin/NPY feedback loop with some shifts in food intake.
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Affiliation(s)
- Bożena Bidzińska-Speichert
- Department of Endocrinology, Diabetology and Isotope Therapy, Medical University of Wrocław, Wroclaw, Poland.
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Abstract
Metabolism is controlled through homeostatic system consisting of central centers, gut hormones, hormones from adipose tissue and the other hormonal axes. This cooperation is based on cross-talk between central and peripheral signals. Among them the hypothalamus plays a crucial role, with interconnected nuclei forming neuronal circuits. Other regions in the brain, such as the brain stem, the endocannabinoid system, the vagal afferents, are also involved in energy balance. The second component is peripheral source of signals--the gastrointestinal tract hormones. Additionally, adipokines from adipose tissue, thyrotropic, gonadotropic and somatotropic axes play a role in energy homeostasis. Knowledge about all components of this neuroendocrine circuit will be helpful in developing novel therapeutic approaches against the metabolic syndrome and its components.
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Affiliation(s)
- J Kuliczkowska-Plaksej
- Department of Endocrinology, Diabetology and Isotope Therapy, Wroclaw Medical University, Wroclaw, Poland.
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Milewicz A. Menopausal obesity and metabolic syndrome - PolSenior study. MINERVA ENDOCRINOL 2012; 37:93-101. [PMID: 22382617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Obesity is a common problem and its health consequences depend on the phenotype of obesity. Clinical aspects of three phenotypes of obesity: upper body (visceral), lower body (healthy) and metabolic obesity with normal weight are discussed. The PolSenior study and other data show that the incidence of obesity increases during hormonal climacteric transformation with special emphasis on visceral (72%) and metabolic obesity with normal weight (16%). The etiology of menopausal obesity and fat redistribution with an increase incidence of menopausal metabolic syndrome is presented. The role of sex hormones and SHBG of fat mass and fat distribution in postmenopausal women is discussed on the basis of PolSenior study. The diagnostic-therapeutic algorithm for climacteric women is recommended according to cardiovascular diseases risk (CVD), elevated waist circumference, serum triglicerides, decreased HDL cholesterol, elevated fasting glucose, HOMA over 1.69 and BP over 130/80 mmHg. In women with CVD risk factors the metformin therapy is a golden standard.
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Affiliation(s)
- A Milewicz
- Department of Endocrinology, Diabetology and Isotope Therapy Medical University, Wroclaw, Poland.
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Bar-Andziak E, Milewicz A, Jędrzejuk D, Arkowska A, Mieszczanowicz U, Krzyżanowska-Świniarska B. Thyroid dysfunction and thyroid autoimmunity in a large unselected population of elderly subjects in Poland - the 'PolSenior' multicentre crossover study. Endokrynol Pol 2012; 63:346-355. [PMID: 23115067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
INTRODUCTION Data on the thyroid function of a randomly chosen elderly population was collected during a multicentre study performed in Poland (PolSenior) in 2007-2010. MATERIAL AND METHODS The population of 4,190 participants under study was divided into six age subgroups of > 65 to > 90 years of age and a younger group aged between 55 and 59 years. Assessment of thyroid function was based on hormonal measurements. RESULTS Concentrations of both TSH and fT(4) were significantly higher in females than in males. No differences in TSH and fT(4) concentrations between different age groups were found. Thyroid dysfunction was revealed in more than 10% of participants, hypothyroidism in 7.95%, and hyperthyroidism in 2.95%. Both types of dysfunction were more prevalent in women, and in more than 80% both dysfunctions were subclinical. In 1,542 participants, concentrations of TPOAb were measured. Increased TPOAb was revealed in 19% of the cohort and the prevalence of thyroid autoimmunity was higher in women and also more often found in participants with hypothyroidism. CONCLUSIONS Cross sectional survey revealed thyroid dysfunctions in over 10% of non selected elderly population. No age related differences were found in TSH concentrations, TPOAb positivity and prevalence of thyroid dysfunctions.
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Affiliation(s)
- Ewa Bar-Andziak
- Department of Internal Diseases and Endocrinology, Medical University of Warsaw, Warsaw, Poland.
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Bednarek-Tupikowska G, Stachowska B, Miazgowski T, Krzyżanowska-Świniarska B, Katra B, Jaworski M, Kuliczkowska-Płaksej J, Jokiel- Rokita A, Tupikowska M, Bolanowski M, Jędrzejuk D, Milewicz A. Evaluation of the prevalence of metabolic obesity and normal weight among the Polish population. Endokrynol Pol 2012; 63:447-455. [PMID: 23339002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
INTRODUCTION In the 1980s, the idea evolved that some individuals with normal weight (Metabolically Obese, Normal-Weight), who probably have increased abdominal fat, have metabolic disturbances related to obesity. This observation initiated the concept of the metabolically obese but normal-weight syndrome (MONW). Since then, there have been only a few studies in non-obese subjects. MONW men and women should be regarded as at high risk for cardiovascular disease. MATERIAL AND METHOD A group of 854 randomly chosen non-obese men and women, 20-40 years of age, was selected from three different areas of Poland - Szczecin, Krakow and Wroclaw. All subjects were interviewed and underwent physical examination, anthropometric measurements (waist circumference, hip circumference, BMI and WHR) as well as densitometry (total body DPX, total fat, android/gynoid deposit). Serum level of fasting glucose and insulin, indices of insulin sensibility (QUICKI) and insulin resistance (HOMA, FIRI), total cholesterol, triglycerides and HDL-C were measured using commercially available kits. LDL-C level was calculated using Friedewald's formula. RESULTS The total amassed fatty tissue and its android deposit was found to be significantly greater in MONW men and women. MONW women were found to exhibit increased levels of triglycerides and LDL-C but lower levels of HDL-C. In women with excess abdominal fat (EAF), fasting glucose and insulin levels, HOMA and FIRI were considerably higher, while QUICKI was lower. Triglyceride and LDL-C levels were also higher while HDL-C levels were lower. In men with EAF, increased levels of total cholesterol and LDL-C were confirmed. CONCLUSIONS The occurrence of MONW is contingent upon the diagnosis criterion and increases when the criterion represents the value of HOMA - 21.76% in women and 31.42% in men. The frequency of MONW occurrence is lower when the criterion for abdominal fat content limit is used, amounting to 15.78% in women and 7.83% in men.
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Affiliation(s)
- Grażyna Bednarek-Tupikowska
- Department of Endocrinology, Diabetology, and Isotope Therapy, Medical University of Wroclaw, 50-367 Wrocław, Poland
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Łaczmański Ł, Milewicz A, Dunajska K, Jędrzejczuk D, Pawlak M, Lwow F. Endocannabinoid type 1 receptor gene (CNR1) polymorphisms (rs806381, rs10485170, rs6454674, rs2023239) and cardiovascular risk factors in postmenopausal women. Gynecol Endocrinol 2011; 27:1023-7. [PMID: 21480765 DOI: 10.3109/09513590.2011.569796] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
INTRODUCTION The risk of cardiovascular diseases (CVD) in women increases with menopausal stage. Obesity with metabolic disorders is the most important risk factor for CVD. The incidence of this phenotype of obesity increases in postmenopausal women. The endocannabinoid system plays an important role in regulation of several metabolic pathways. The aim of this work was to investigate whether genetic variations in the cannabinoid receptor gene (CNR1) can affect cardiovascular risk factors (e.g. fat distribution, obesity, fasting glucose, lipid profile, blood pressure, and free androgen and estrogen indexes) in postmenopausal women. METHODS The rs806381, rs10485170, rs6454674, and rs2023239 polymorphisms of the CNR1 gene were genotyped in 384 randomly selected postmenopausal Polish women (aged 50-60) using the minisequencing technique. RESULTS The rs806381, rs10485170, rs6454674, and rs2023239 polymorphisms were not significantly associated with anthropometric measures (waist circumference, carbohydrate and lipid metabolism, body mass index [BMI], total fat, glucose, insulin, fasting insulin resistance index [FIRI]). However, the rs2023239 polymorphism was associated with the free androgen index (p = 0.03). DISCUSSION It seems that further genotyping of the endocannabinoid receptor gene cannot be used as a significant marker of predisposition to CVD in postmenopausal women, but it would be interesting to study this interrelation on a larger population of postmenopausal women.
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Affiliation(s)
- Łukasz Łaczmański
- Department of Endocrinology and Diabetology, Wroclaw Medical University, Poland.
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Bledowski P, Mossakowska M, Chudek J, Grodzicki T, Milewicz A, Szybalska A, Wieczorowska-Tobis K, Wiecek A, Bartoszek A, Dabrowski A, Zdrojewski T. Medical, psychological and socioeconomic aspects of aging in Poland. Exp Gerontol 2011; 46:1003-9. [PMID: 21979452 DOI: 10.1016/j.exger.2011.09.006] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2010] [Revised: 09/09/2011] [Accepted: 09/16/2011] [Indexed: 10/17/2022]
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Bidzińska-Speichert B, Lenarcik A, Tworowska-Bardzińska U, Slezak R, Bednarek-Tupikowska G, Milewicz A, Krepuła K. Pro12Ala PPAR gamma2 gene polymorphism in women with polycystic ovary syndrome. Ginekol Pol 2011; 82:426-429. [PMID: 21853931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023] Open
Abstract
INTRODUCTION The pathogenesis of PCOS has not been definitively determined and includes a number of genes linked with steroidogenesis, regulation of gonadotropin secretion, actions of insulin, obesity as well as chronic inflammatory processes. Some authors indicate that PPARgamma play a role in insulin sensitivity and are probably involved in hyperandrogenism in PCOS. The aim of the study was to assess the frequency of the Pro12Ala and Pro115Gln PPARgamma2 gene polymorphisms in women with PCOS. SUBJECTS AND METHODS 54 PCOS women and 51 healthy women were recruited. Genetic studies to detect Pro12Ala and Pro115Gln PPARgamma2 gene polymorphism were performed. RESULTS In the whole studied group the Pro115Gln polymorphism of the PPARgamma2 gene was not found. The frequency of the Pro12Ala polymorphism was estimated at 26.47% in the controls and at 23.15% in the PCOS patients. Women from the control and PCOS groups with BMI > or = 30 had statistically higher occurrence of the Ala allele than women with BMI <30 (38.80% versus 12.50% and 38.23% versus 18.75%). CONCLUSIONS The frequency of the Pro12Ala polymorphism observed in the sample of women from the Lower Silesian population was significantly higher than in the majority of European populations.
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Brona A, Bohdanowicz-Pawlak A, Jędrzejuk D, Milewicz A. Fibrinogen and D-dimers levels in patients with hyperthyroidism before and after radioiodine therapy. Endokrynol Pol 2011; 62:409-415. [PMID: 22069101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
BACKGROUND Various abnormalities of haemostasis have been described in patients with hyperthyroidism. The results of different studies point to the underlying thyroid disease, especially severity of hyperthyroidism and autoimmune processes, as important factors contributing to coagulation-fibrinolytic balance. The objective of this study was to investigate the association between hyperthyroidism (concerning severity of thyroid dysfunction and anti-thyroid perioxidase antibodies level) and plasma fibrinogen and D-dimers levels before and after radioiodine therapy. MATERIAL AND METHODS The study included 35 non-smoking, postmenopausal women, aged 51-69, with subclinical or overt hyperthyroidism treated with radioiodine. Analysis comprised serum TSH (thyroid stimulating hormone), fT4 (free thyroxine), fT3 (free triiodothyronine), TPO antibodies (anti-thyroid perioxidase) levels, and plasma D-dimers and fibrinogen levels before and 12-16 weeks and 24-28 weeks after radioiodine therapy. RESULTS Elevated fibrinogen (3.82 g/L ± 0.75, reference range 2-4.5 g/L) and D-dimers (674.26 ng/mL ± 652.71, reference range 70-490 ng/mL) levels were observed in subjects with hyperthyroidism. They decreased after radioiodine therapy. A negative correlation between plasma fibrinogen and D-dimers levels and anti-thyroid perioxidase antibodies level was found. TSH, fT4 and fT3 correlated with D-dimers level in overt hyperthyroidism. CONCLUSIONS Hyperthyroidism is associated with a tendency toward hypercoagulation and hyperfibrinolysis. The changes observed in plasma fibrinogen and D-dimers levels are reversible. Fibrinogen level decreases within reference range and D-dimers level decreases almost to the upper reference range. They depend on severity and autoimmunity of the underlying thyroid disease and may be modified by restoring euthyroidism.
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Affiliation(s)
- Anna Brona
- Department of Endocrinology and Diabetology, Wroclaw Medical University, Poland.
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Hubalewska-Dydejczyk A, Lewiński A, Milewicz A, Radowicki S, Poręba R, Karbownik-Lewińska M, Kostecka-Matyja M, Trofimiuk-Müldner M, Pach D, Zygmunt A, Bandurska-Stankiewicz E, Bar-Andziak E, Bednarczuk T, Buziak-Bereza M, Drews K, Gietka-Czernel M, Górska M, Jastrzębska H, Junik R, Nauman J, Niedziela M, Reroń A, Sworczak K, Syrenicz A, Zgliczyński W. [Management of thyroid diseases during pregnancy]. Endokrynol Pol 2011; 62:362-381. [PMID: 21879479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The management of thyroid disorders during pregnancy is one of the most frequently disputed problems in modern endocrinology. It is widely known that thyroid dysfunction may result in subfertility, and, if inadequately treated during pregnancy, may cause obstetrical complications and influence fetal development. The 2007 Endocrine Society Practice Guideline endorsed with the participation of the Latino America Thyroid Association, the American Thyroid Association, the Asia and Oceania Thyroid Association and the European Thyroid Association, greatly contributed towards uniformity of the management of thyroid disorders during pregnancy and postpartum. Despite the tremendous progress in knowledge on the mutual influence of pregnancy and thyroid in health and disease, there are still important areas of uncertainty. There have been at least a few important studies published in the last 3 years, which influenced the thyroidal care of the expecting mother. It should also be remembered that guidelines may not always be universally applied in all populations with different ethnical, socio-economical, nutritional (including iodine intake) background or exposed to different iodine prophylaxis models. The Task Force for development of guidelines for thyroid dysfunction management in pregnant women was established in 2008. The expert group has recognized the following tasks: development of the coherent model of the management of thyroid dysfunction in pregnant women, identification of the group of women at risk of thyroid dysfunction, who may require endocrine care in the preconception period, during pregnancy and postpartum - that is in other words, the development of Polish recommendations for targeted thyroid disorder case finding during pregnancy, and the development of Polish trimester-specific reference values of thyroid hormones. Comprehensive Polish guidelines developed by the Task Force are to systematize the management of the thyroid disorders in pregnant women in Poland.
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Bolanowski M, Jawiarczyk A, Jędrzejuk D, Milewicz A. Forearm SXA densitometry in 1,122 Polish women--a cohort study. Endokrynol Pol 2011; 62:8-13. [PMID: 21365572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
INTRODUCTION The aim of this study was to estimate forearm bone mineral density (BMD) and bone mineral content (BMC) using singleenergy X-ray absorptiometry (SXA) in a group of Polish women that included both pre- and post-menopausal subjects. MATERIAL AND METHODS The study was carried out in a cohort of 1,122 otherwise healthy women with no history of previous fractures. RESULTS We showed a gradual decline of BMD and BMC with age, and the presence of suspected correlations of densitometric results with age and selected anthropometric parameters. CONCLUSIONS Our study confirmed the utility of densitometric screening using forearm SXA measurements. These measurements discriminated clearly between pre- and post-menopausal subjects. Densitometric results correlated negatively with age and age at menopause, but positively with anthropometric indices related to body and skeletal size. Age was the greatest factor in terms of impact on bone loss.
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Affiliation(s)
- Marek Bolanowski
- Department of Endocrinology, Diabetology ans Isotope Therapy, Wroclaw Medical University, Wroclaw, Poland.
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Kuliczkowski W, Filus A, Kuliczkowska-Plaksej J, Trzmiel-Bira A, Laczmanski L, Karolko B, Jedrzejuk D, Medras M, Milewicz A. Androgen receptor polymorphism and platelet reactivity in healthy men. Thromb Res 2010; 126:e65-7. [DOI: 10.1016/j.thromres.2009.08.021] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2009] [Revised: 07/14/2009] [Accepted: 08/18/2009] [Indexed: 11/27/2022]
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Charzewska J, Chlebna-Sokół D, Chybicka A, Czech-Kowalska J, Dobrzańska A, Helwich E, Imiela JR, Karczmarewicz E, Ksiazyk JB, Lewiński A, Lorenc RS, Lukas W, Łukaszkiewicz J, Marcinowska-Suchowierska E, Milanowski A, Milewicz A, Płudowski P, Pronicka E, Radowicki S, Ryzko J, Socha J, Szczapa J, Weker H. [Recommendations of prophylaxis of vitamin D deficiency in Poland (2009)]. Med Wieku Rozwoj 2010; 14:218-223. [PMID: 20919473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Adequate vitamin D intake and its status as well outdoor physical activity are important not only for normal bone development and Ca-P metabolism, but for optimal function of many organs and tissues throughout the body. Due to documented changes in dietary habits and physical activity level, both observed in growing children and adults, the prevalence of vitamin D insufficiency is continuously increasing. National Consultants and experts in this field established the Polish recommendations for prophylactic vitamin D supplementation in infants, toddlers, children and adolescents as well as in adults, including pregnant and lactating women based on current literature review. Taking into consideration pleyotropic vitamin D action and safety aspects serum 25-hydroxyvitamin D (25-OHD) level of 20-60 ng/ml (50-750 nmol/l) in children and 30-80 ng/ml (75-200 nmol/I) in adults is considered as optimal. Sunlight exposure inducing vitamin D production in the skin is main endogen source of vitamin D in the body but sunscreens may reduce skin synthesis by 90%. In Poland, skin synthesis is effective only from April to September so other sources of vitamin D such as diet and supplements play an important role. All newborns should be supplemented with 400 IU/d of vitamin D beginning from the first few days of life and continue during infancy. In formula fed infants vitamin D intake from the diet should be taken into account. In preterm infants higher total vitamin D intake (400-800 IU/day) is recommended till 40 weeks post conception. Total vitamin D intake in children and adolescents required from all sources (diet and/or supplements) should be 400 IU/d between October and March and throughout the whole year in case of inadequate vitamin D skin synthesis during the summer months. In overweight/obese children supplementation with higher dosage of vitamin D up to 800-1000 IU/d should be considered. Adults require 800-1000 IU/d of vitamin D. In pregnant and lactating women such supplementation is recommended in case of inadequate intake from diet and/or skin synthesis supplementation. Monitoring of serum 25-OHD level to define optimal dosage should be considered.
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Charzewska J, Chlebna-Sokół D, Chybicka A, Czech-Kowalska J, Dobrzańska A, Helwich E, Imiela JR, Karczmarewicz E, Ksiazyk JB, Lewiński A, Lorenc RS, Lukas W, Łukaszkiewicz J, Marcinowska-Suchowierska E, Milanowski A, Milewicz A, Płudowski P, Pronicka E, Radowicki S, Ryzko J, Socha J, Szczapa J, Weker H. [Prophylaxis of vitamin D deficiency--Polish recommendation 2009]. Ginekol Pol 2010; 81:149-153. [PMID: 20232716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023] Open
Abstract
Adequate vitamin D intake and its status are important not only for bone health and Ca-P metabolism, but for optimal function of many organs and tissues throughout the body. Due to documented changes in dietary habits and physical activity level, both observed in growing children and adults, the prevalence of vitamin D insufficiency is continuously increasing. Basing on current literature review and opinions of National Consultants and experts in the field, polish recommendations for prophylactic vitamin D supplementation in infants, toddlers, children and adolescents as well as in adults, including pregnant and lactating women have been established.
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Affiliation(s)
- Jadwiga Charzewska
- Kierownik Zakładu Epidemiologii i Norm Zywienia Instytutu Zywności i Zywienia
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Dobrzańska A, Charzewska J, Chlebna-Sokół D, Chybicka A, Czech-Kowalska J, Helwich E, Imiela JR, Karczmarewicz E, Ksiazyk JB, Lewiński A, Lorenc RS, Lukas W, Łukaszkiewicz J, Marcinowska-Suchowierska E, Milanowski A, Milewicz A, Płudowski P, Pronicka E, Radowicki S, Ryzko J, Socha J, Szczapa J, Weker H. [Prophylaxis of vitamin D deficiency--Polish recommendations 2009]. Pol Merkur Lekarski 2010; 28:130-133. [PMID: 20369742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Appropriate state procurement system for vitamin D is important not only for the proper functioning of the skeletal, maintaining calcium and phosphorus homeostasis, but also for a number of other organs and tissues in our body. In connection with the change in lifestyle including dietary habits change, the widespread use of UV filters and less outdoor activity, observed an increase in the percentage of vitamin D deficiency, both in population and developmental age and adults. Based on the results of recent scientific research team of experts provides recommendations for preventive Polish supply of vitamin D in infants, children, adolescents and adults, including pregnant women and nursing mothers.
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Affiliation(s)
- Anna Dobrzańska
- Instytut Pomnik-Centrum Zdrowia Dziecka w Warszawie, Klinika Neonatologii, Patologii i Intensywnej Terapii Noworodka
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Milewicz A, Jedrzejuk D, Dunajska K, Lwow F. Waist circumference and serum adiponectin levels in obese and non-obese postmenopausal women. Maturitas 2009; 65:272-5. [PMID: 20004538 DOI: 10.1016/j.maturitas.2009.11.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2009] [Revised: 11/03/2009] [Accepted: 11/04/2009] [Indexed: 11/17/2022]
Abstract
OBJECTIVES A proposed missing link between obesity and metabolic disturbances is adiponectin, an adipocyte-derived peptide. Adiponectin is a potent antidiabetic hormone and seems to have a beneficial influence on lipid profile as well. The need to explain the complex physiological roles of this hormone prompted the authors to study the relationship between adiponectin level and obesity - related abnormalities in a homogenous population of postmenopausal women. STUDY DESIGN The study involved 272 postmenopausal women aged 50-60 years. Invitations to participate in the study were sent to 4000 randomly chosen women from the Wroclaw city population fulfilling the age criterion. A telephone questionnaire was administered to the group of 1731 women who responded to the invitation and then subjects for the study were selected. Main outcome measures anthropometrical measurements of body fat tissue content and fat tissue distribution assessment were carried out in all the women. Moreover, serum concentrations of adiponectin, glucose, total cholesterol, HDL cholesterol, triglycerides and insulin were measured. RESULTS The most frequent (76%) phenotype among the investigated women was obesity (BMI >25) with abnormal (=80cm) waist circumference (OAW), Obesity with normal (<80cm) waist (ONW) and normal weight with abnormal waist (NOAW) were observed in only 5% and 14% of the women, respectively. Non-obese women with normal waist (NONW) were noted in only 5% of the subjects. Serum adiponectin levels in both groups of non-obese women (NOAW and NONW) were significantly higher (p<0.05) than in the women with obesity or overweight and abnormal waist circumference (OAW group). Adiponectin levels in the women with obesity or overweight and normal waist (ONW) were also higher than in the OAW group; however, this difference was not statistically significant (p=0.05). In all the women, serum adiponectin level correlated negatively with BMI (r=-0.34, p=0.0001), total fat (r=-0.28, p=0.0001), android fat deposit (r=-0.23, p=0.0001), waist circumference (r=-0.33, p=0.0001), glucose (r=-0.27, p=0.0001), triglycerides (r=-0.34, p=0.0001), and FIRI (r=-0.34, p=0.0001) and positively with the gynoid/android fat deposit ratio (r=0.28, p=0.0001) and HDL cholesterol (r=0.36, p=0.0001). CONCLUSIONS These results confirm that adiponectin could be a marker of the development of menopausal insulin resistance syndrome.
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Affiliation(s)
- Andrzej Milewicz
- Department. of Endocrinology, Diabetology, and Isotope Treatment, Wroclaw Medical University, Wybrzeze L. Pasteura 4, 50-367 Wrocław, Poland.
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Falkiewicz K, Boratyńska M, Zmonarski S, Milewicz A, Patrzałek D, Biecek P, Klinger M. Evolution of Bone Disease at 2 Years After Transplantation: A Single-Center Study. Transplant Proc 2009; 41:3063-6. [DOI: 10.1016/j.transproceed.2009.09.041] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Milewicz A, Tworowska-Bardziñska U, Dunajska K, Jêdrzejuk D, Lwow F. Relationship of PPARgamma2 Polymorphism with Obesity and Metabolic Syndrome in Postmenopausal Polish Women. Exp Clin Endocrinol Diabetes 2009; 117:628-32. [DOI: 10.1055/s-0028-1112154] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Bednarczuk T, Bar-Andziak E, Hubalewska-Dydejczyk A, Waligórska A, Górska M, Myśliwiec J, Jarzab B, Karczmarzyk R, Zawadzka A, Garmol D, Kecik D, Królicki L, Plazińska MT, Krzeski A, Krzyzanowska-Swiniarska B, Lewiński A, Milewicz A, Daroszewski J, Placzkiewicz-Jankowska E, Pilarska K, Skórski M, Wiechno W, Sowiński J, Syrenicz A, Szafilk J, Wanyura H, Zgliczński W, Jastrzebska H, Nauman J. [Management of Graves' orbitopathy. Comments on the EUGOGO consensus statement]. Endokrynol Pol 2009; 60:312-330. [PMID: 19753546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Affiliation(s)
- Tomasz Bednarczuk
- Katedra i Klinika Chorób Wewnetrznych i Endokrynologii Warszawskigo Uniwesytetu Medycznego.
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Bednarek-Tupikowska G, Bucyk B, Daroszewski J, Bidzińska-Speichert B, Bohdanowicz-Pawlak A, Szymczak J, Bednorz W, Podgórski F, Zareba-Bogdał E, Kuliczkowska-Płaksej J, Lenarcik A, Filus A, Kałuzny M, Kubicka E, Syrycka J, Tupikowska M, Lizurej O, Bolanowski M, Milewicz A. [Pheochromocytoma in 8-year observation at a single endocrinological center in Wroclaw]. Endokrynol Pol 2009; 60:189-198. [PMID: 19569019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
INTRODUCTION Pheochromocytoma is rare tumor with a highly variable clinical presentation. This report provides clinical picture, efficiency of diagnostics and treatment of pheochromocytoma in 8-years in the endocrinological center in Wroclaw. MATERIAL AND METHODS The records of 37 patients with pheochromocytoma were identified, who were treated in 2000-2007 in the Department of Endocrinology, Diabetology and Isotope Treatment in Wroclaw. There were 23 women (age 23-75 year) and 14 men (age 17-74). We studied frequency of clinical signs, usefulness of diagnostic methods and efficacy of treatment. RESULTS The duration of the clinical history ranged from 2 months to 16 years. The most frequent symptoms were: hypertension paroxysmal and constant, palpitations, headache, sweating and anxiety. The most sensitive diagnostic method was increased concentration of urinary metanephrine in 24-hour urine. Computed tomography was the most widely used method for tumor localization. Adrenal pheochromocytoma was detecting by CT in all patients, predominated in right adrenal, in 1 case in urinary bladder. Surgery caused remission of hypertension in 59%, improvement in 26.8%, and no changes in 13.9% of patients. Malignancy was reported in 2 cases, 1 woman died after surgery. MEN 2A occur in 21.6%. CONCLUSIONS The diagnosis of pheochromocytma is usually made after long duration of the disease. The study confirms that clinical presentation of pheochromocytoma is variable and nonspecific, this finding makes the diagnosis very difficult. The most typical symptom is paroxysmal hypertension, which is present only in 40%, other symptoms are nonspecific. The measurement of 24-hour urinary metanephrines was the best indicator. CT was almost always successful in localizing the tumor. Patients with pheochromocytoma should be consider for other endocrine diseases especially medullary carcinoma, primary hyperparathyroidism and other component of MEN 2A.
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Milewicz A, Sieradzki J, Tendera-Małecka E, Skałba P, Jedrzejuk D. The renaissance of metformin in endocrine clinical practice. Gynecol Endocrinol 2009; 25:277-81. [PMID: 19903035 DOI: 10.1080/09513590802531534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Tworowska-Bardzińska U, Kubicka E, Slezak R, Mielcarek M, Bednarek-Tupikowska G, Bolanowski M, Milewicz A. Lack of relationship between 174G_C promoter polymorphism of the IL-6 gene and indices of metabolic syndrome in non-obese healthy subjects. Endokrynol Pol 2009; 60:172-179. [PMID: 19569017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
INTRODUCTION Homozygosity for interleukin-6 (IL-6) 174G_C promoter polymorphism has recently been associated with indices of metabolic syndrome; however, this problem has not been investigated in non-obese subjects. The aim of this study was to explore the relation between abdominal fat distribution and some inflammatory risk factors of atheromatosis and IL-6 174G_C gene polymorphism in non-obese healthy subjects. MATERIAL AND METHODS Relationships were investigated between anthropometric variables, i.e. weight, height, BMI, waist circumference (WC), waist-to-hip ratio (WHR), body fat distribution (DXA), serum CRP and IL-6, insulin sensitivity/resistance indices, and IL-6 174G_C gene polymorphism, in healthy non-obese Polish subjects: 232 women (age 31.4 +/- 5.5 years) and 199 men (age 30.3 +/- 6.0 years). RESULTS The genetic study revealed that the CC genotype was observed in 15.56% of subjects, the CG genotype in 52.74%, and the GG genotype in 31.7%. IL-6 and CRP concentration did not differ among the genotypes. There were also no differences regarding BMI and WHR. The only differences among genotypes, observed only in men, were those concerning total fat (CC had higher fat content than CG and GG); the difference being statistically significant between CC and GG (p < 0.05), and gynoidal fat deposit (CC had higher gynoidal fat deposit than CG and GG); the difference being statistically significant between CC and GG (p < 0.025) and between CC and CG (p < 0.05). Biochemical parameters and insulin sensitivity did not differ among the genotypes. CONCLUSIONS These data show that IL-6 174G_C polymorphism is not associated with features describing metabolic syndrome in nonobese healthy subjects.
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