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This study, assessing PCOS patients, found a significant positive correlation between increased ovarian volume and elevated insulin resistance, suggesting that larger ovaries may indicate a higher degree of insulin resistance.

This study found that reduced plasma DIAPH1 levels were associated with polycystic ovary syndrome, suggesting DIAPH1 as a potential predictive factor for the condition.

This study reported that patients with acanthosis nigricans and insulin resistance exhibited higher insulin levels and were associated with increased insulin resistance correlating with serum testosterone levels.

This study reported that women with acanthosis nigricans and insulin resistance often exhibit signs of hyperandrogenism, including hirsutism, and have elevated fasting plasma insulin compared to controls.

This study found that lean women with PCOS have a similar degree of tissue insulin resistance as obese women with PCOS, suggesting that insulin resistance may be a primary feature of the syndrome.

This study found that in women with polycystic ovary syndrome, xanthine oxidase activity is a useful marker for oxidative stress and is positively correlated with inflammatory markers and cardiovascular disease risk factors.

The researchers reported a high incidence of hyperuricemia in women with PCOS, with positive correlations to testosterone, SHBG, HOMA-IR, and LDL levels, but negative correlations to HbA1C, FPG, and FSI.

In this study, metabolic syndrome was common among women with polycystic ovarian syndrome, with a significant association with higher BMI and prevalent dyslipidemia.

This study found that women with PCOS had significantly elevated plasma levels of PAI-1, which correlated with insulin resistance and obesity.

In this study, women with PCOS were found to have higher BMI, insulin resistance, and homocysteine levels, which are key predictors of the condition.

This study found that nonobese women with idiopathic hirsutism had higher fibrinogen levels and lower nitrite/nitrate concentrations compared to controls, similar to those with PCOS.

This study found that women with PCOS had significantly higher angiotensin converting enzyme activity and insulin resistance compared to controls, suggesting a correlation between these factors.

This study observed that women with PCOS had significant differences in body composition and some physiological markers compared to healthy women, which may have implications for pregnancy outcomes and long-term health risks.

In this case study, a man with necrolytic migratory erythema and a glucagonoma experienced decreased plasma glucagon levels and reduced metastases after treatment with dimethyltriazenoimidazole carboxamide.

This study found that anovulatory PCOS patients were younger, had longer menstrual cycles, and higher systolic blood pressures compared to ovulatory patients.

This study found that the protein C4BPA may link insulin resistance and acne vulgaris by influencing lipid metabolism and inflammatory pathways, suggesting it as a potential mediator in the pathogenesis of both conditions.

This study identified trilauric glyceride and decanoylcarnitine as potential biomarkers for diagnosing PCOS in patients with and without insulin resistance, suggesting significant metabolic alterations in these conditions.

This article discusses the potential relationship between androgenic alopecia and insulin resistance but presents no new clinical findings, calling for further research on the topic.

This study found that increased ovarian volume is associated with markers of insulin resistance in women with polycystic ovary syndrome, while follicle number was not linked to metabolic risk.

This study found that acanthosis nigricans in the knuckles correlates with higher insulin and HOMA-IR values, potentially serving as an early, accessible marker for insulin resistance even without excess weight.

This study found a significant association between the IRS-2 gene variant and an increased risk of PCOS, especially in non-obese women in the Chinese population from Taiwan.

This review discusses the relationship between hyperandrogenism and insulin resistance in PCOS, focusing on insulin dynamics, molecular mechanisms, genetic studies, and potential long-term treatments, but presents no new clinical results.

This study reports an increased frequency of the DI genotype of the ACE gene polymorphism among women with PCOS, notably in those with hyperandrogenism, and an association of the II genotype with insulin resistance.

There is no significant link between insulin resistance and certain hair disorders like idiopathic hirsutism and androgenic alopecia.

In this study, normal weight adolescents with PCOS showed increased insulin resistance and significantly lower levels of high molecular weight adiponectin compared to controls, despite no other metabolic differences.

This study found that improved testosterone measurement using LC-MS/MS in women with PCOS revealed a stronger correlation between hyperandrogenism and insulin resistance than previously detected.

This study suggests that measuring glycation in hair may serve as a useful indicator of long-term blood glucose control in diabetic patients.

This abstract provides background information on polycystic ovary syndrome and reports no new research findings.

In this study, abnormal glucose tolerance was found to be prevalent among young Indian women with PCOS, and the use of an oral glucose tolerance test significantly improved its detection.

Women with PCOS have overall higher body fat, not abnormal fat placement, and more insulin resistance.