European journal of obstetrics, gynecology, and reproductive biology · 2013
Hyperhomocysteinaemia is associated with biochemical hyperandrogenaemia in women with reproductive age.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Lin Yi-Hui, Huang Shih-Yi, Hsu Ming-I, Chang Yuan-chin Ivan, Cheng Chih-Yu, Hsu Chun-Sen, Tzeng Chii-Ruey
Аннотация
OBJECTIVE: Hyperhomocysteinaemia is a well-established risk factor for cardiovascular disease. This study investigated the relationship between hyperhomocysteinaemia and factors related to polycystic ovary syndrome (PCOS).
STUDY DESIGN: Case-control study. Three hundred and thirty-nine women were included; of these, 84 had hyperhomocysteinaemia (homocysteine>12.4 μmol/l) and 255 had normal homocysteine levels. Homocysteine, high-sensitivity C-reactive protein, insulin resistance, metabolic disturbance and PCOS-related disturbance were evaluated. The clinical and biochemical characteristics of women with hyperhomocysteinaemia and normal homocysteine levels, including insulin resistance, metabolic disturbance and PCOS-related disturbance, were compared.
RESULTS: Correlation was found between serum homocysteine level and serum total testosterone level and diastolic blood pressure. No correlation was found between serum homocysteine level and age, body mass index, insulin resistance and lipid profile. Women with hyperhomocysteinaemia had a significantly higher risk for biochemical hyperandrogenaemia and higher serum total testosterone levels than women with normal homocysteine levels. The prevalence rates of PCOS, oligo-amenorrhoea, polycystic ovary morphology and metabolic disturbance did not differ between the two groups. The parameters of insulin resistance and lipid profiles were similar between the two groups, and signs of clinical hyperandrogenism (hirsutism and the modified Ferriman-Gallwey score) did not differ between the two groups. Logistic regression analysis found a significant association between hyperandrogenaemia and hyperhomocysteinaemia (odds ratio 2.24, 95% confidence interval 1.26-4.01).
CONCLUSIONS: For women with PCOS, an elevated serum total testosterone level is the main factor associated with hyperhomocysteinaemia. The association between biochemical hyperandrogenism and hyperhomocysteinaemia may contribute to cardiovascular risk for women with PCOS.
STUDY DESIGN: Case-control study. Three hundred and thirty-nine women were included; of these, 84 had hyperhomocysteinaemia (homocysteine>12.4 μmol/l) and 255 had normal homocysteine levels. Homocysteine, high-sensitivity C-reactive protein, insulin resistance, metabolic disturbance and PCOS-related disturbance were evaluated. The clinical and biochemical characteristics of women with hyperhomocysteinaemia and normal homocysteine levels, including insulin resistance, metabolic disturbance and PCOS-related disturbance, were compared.
RESULTS: Correlation was found between serum homocysteine level and serum total testosterone level and diastolic blood pressure. No correlation was found between serum homocysteine level and age, body mass index, insulin resistance and lipid profile. Women with hyperhomocysteinaemia had a significantly higher risk for biochemical hyperandrogenaemia and higher serum total testosterone levels than women with normal homocysteine levels. The prevalence rates of PCOS, oligo-amenorrhoea, polycystic ovary morphology and metabolic disturbance did not differ between the two groups. The parameters of insulin resistance and lipid profiles were similar between the two groups, and signs of clinical hyperandrogenism (hirsutism and the modified Ferriman-Gallwey score) did not differ between the two groups. Logistic regression analysis found a significant association between hyperandrogenaemia and hyperhomocysteinaemia (odds ratio 2.24, 95% confidence interval 1.26-4.01).
CONCLUSIONS: For women with PCOS, an elevated serum total testosterone level is the main factor associated with hyperhomocysteinaemia. The association between biochemical hyperandrogenism and hyperhomocysteinaemia may contribute to cardiovascular risk for women with PCOS.