Результаты поиска

Множественный склероз, инфекция мочевого тракта и бесплодие: всеобъемлющий обзор аналитического исследования.

Множественный склероз (MS) — аутоиммунное заболевание, связанное с центральной нервной системой. ПМС широко распространены среди взрослых молодых людей и постепенно уничтожают аксоны и миелин. Лица, страдающие НР, часто сталкиваются с такими осложнениями, как дефункция мочевого тракта, инфекция мочевого тракта и сексуальная дисфункция. У молодых людей РС может вызывать сексуальную дисфункцию и бесплодие, которое ухудшается по мере развития болезни. Были рассмотрены имеющиеся данные из различных исследований (микробиологические и клинические исследования, полученные из баз данных PubMed и Scopu

Совпадение в полном тексте источника
… Various different studies have reported an increased prevalence of hyperandrogenism and hyperprolactinemia in women with MS ( 55 ). …

MECHANISMS IN ENDOCRINOLOGY: Aging and anti-aging: a Combo-Endocrinology overview.

Aging and its underlying pathophysiological background has always attracted the attention of the scientific society. Defined as the gradual, time-dependent, heterogeneous decline of physiological functions, aging is orchestrated by a plethora of molecular mechanisms, which vividly interact to alter body homeostasis. The ability of an organism to adjust to these alterations, in conjunction with the dynamic effect of various environmental stimuli across lifespan, promotes longevity, frailty or disease. Endocrine function undergoes major changes during aging, as well. Specifically, alterations in

Expression of PGRMC1 in patients with polycystic ovary syndrome and its molecular mechanism for regulating ovarian granulosa cell apoptosis and glucolipid metabolism.

OBJECTIVES: Polycystic ovary syndrome (PCOS) is one of the most common endocrine diseases in women with reproductive age, which is associated with hyperandrogenism, insulin resistance, and ovulatory dysfunction. Progesterone receptor membrane component 1 (PGRMC1) can mediate progesterone to inhibit the apoptosis of ovarian granulosa cells and the growth of follicles, and to induce glucolipid metabolism disorder in ovarian granulosa cells, which is closely related to the occurrence and development of PCOS. This study aims to determine the expression of PGRMC1 in serum, ovarian tissue, ovarian g…

Apolipoprotein A-I and B levels, dyslipidemia and metabolic syndrome in south-west Chinese women with PCOS.

STUDY QUESTION: What are the relationships between apolipoprotein (apo) A-I and apoB concentrations, the apoB/apoA-I ratio and the prevalences of dyslipidemia and metabolic syndrome (MS) in south-west Chinese women with polycystic ovary syndrome (PCOS). SUMMARY ANSWER: There is a relatively high incidence of dyslipidemia and MS in south-west Chinese women with PCOS, especially in patients without hyperandrogenism. Patients with dyslipidemia are more obese, and have a more adverse glucose and lipid metabolic profile and higher apoB levels and apoB/apoA-I ratio. The increased apoB levels and ap…

Endometrial stromal fibroblasts from women with polycystic ovary syndrome have impaired progesterone-mediated decidualization, aberrant cytokine profiles and promote enhanced immune cell migration in vitro.

STUDY QUESTION: Do endometrial stromal fibroblasts (eSF) in women with polycystic ovary syndrome (PCOS) (eSFpcos) exhibit altered estrogen a … n = 12, Rotterdam and NIH criteria) and eSFControl (Ctrl) (n = 6, regular cycle length, no signs of hyperandrogenism) were treated with vehicle, estradiol (E2, 10 nM) or E2P4 (10 nM/1 μM) for 14 days. Progesterone receptor (PGR) mRNA was assessed with quantitative real-time PCR (qRT-PCR) and eSF decidualization was confirmed by insulin-like growth factor-binding p …

The impact of self-reported oligo-amenorrhea and hirsutism on fertility and lifetime reproductive success: results from the Northern Finland Birth Cohort 1966.

STUDY QUESTION: To what extent do self-reported oligo-amenorrhea and hirsutism affect reproductive performance (childlessness, age at first delivery, family size and miscarriage rates)? SUMMARY ANSWER: At the age of 44, among women with both self-reported oligo-amenorrhea and hirsutism the prevalence of childlessness was not significantly different from non-symptomatic women but they had a smaller family size than non-symptomatic women. WHAT IS KNOWN ALREADY: Polycystic ovary syndrome (PCOS) is a common endocrine disorder characterized by oligo-amenorrhea or amenorrhea, hyperandrogenism and …

n-3 PUFA Promotes Ferroptosis in PCOS GCs by Inhibiting YAP1 through Activation of the Hippo Pathway.

Polycystic ovary syndrome (PCOS) is an endocrine disorder characterized by hyperandrogenemia with multiple suspended sinus follicles, thickened cortical tissue, and excessive proliferation of ovarian granulosa cells that severely affects the fertility and quality of life of women. The addition of n-3 PUFA to the diet may slightly reduce body weight and greatly alleviate disturbed blood hormone levels in PCOS mice. We treated KGN as a cell model for n-3 PUFA addition and showed that n-3 PUFA inhibited the proliferation of GCs and promoted ferroptosis in ovarian granulosa cells. We used CCK-8, f

Совпадение в полном тексте источника
… The results showed that n -3 PUFA treatment suppressed the expression of hyperandrogenism in the peripheral blood of mice, improved ovarian function, and promoted the peripheral blood levels of estradiol as well as progesterone. …

Молодой мужчина с повреждениями почек в результате генетической митохондриальной болезни: доклад о конкретных случаях и обзор литературы.

Наиболее знакомым синдромом ушей и почек является синдром Алпорта для нефролога. Мутации в митохондриальном гене MT-TL1, который кодирует UUR, может также вызывать почечную дисфункцию и потерю слуха. В этом исследовании мы сообщили о молодом китайском мужчине с белковой и почечной дисфункцией с морфологической презентацией фокусного сегментального гломерулосклероза (FSGS) с m.3243 A > G мутация в митохондрии в митохондриальном гене MT-TL1. Мы провели систематический обзор литературы в целях обобщения ранее сообщенных случаев. 17-year-old Мужчина был доставлен в нашу больницу из-за пенистых моч

Совпадение в полном тексте источника
… Mitochondrial abnormalities and hirsutism are rarely described.The direct mechanistic link between mitochondrial dysfunction and hirsutism is indeed poorly characterized in the literature, with hirsutism typically discussed as a clinical sign of hyperandrogenism rather than as a direct consequence of …

Kisspeptin treatment induces gonadotropic responses and rescues ovulation in a subset of preclinical models and women with polycystic ovary syndrome.

STUDY QUESTION: Can kisspeptin treatment induce gonadotrophin responses and ovulation in preclinical models and anovulatory women with polycystic ovary syndrome (PCOS)? SUMMARY ANSWER: Kisspeptin administration in some anovulatory preclinical models and women with PCOS can stimulate reproductive hormone secretion and ovulation, albeit with incomplete efficacy. WHAT IS KNOWN ALREADY: PCOS is a prevalent, heterogeneous endocrine disorder, characterized by ovulatory dysfunction, hyperandrogenism and deregulated gonadotrophin secretion, in need of improved therapeutic options. Kisspeptins (encod…

Pharmacodynamic effects of oral contraceptive steroids on biochemical markers for arterial thrombosis. Studies in non-diabetic women and in women with insulin-dependent diabetes mellitus.

Even small increases in the frequency of thrombotic disease in users of OCs have general health impact because of their widespread use, whic … ntial disturbed insulin sensitivity or reduced beta-cell secretory capacity e.g. women with ovarian hyperandrogenism, obesity, previous GDM or perimenopausal women. We found no change in glycaemic control in 22 women with well-regulated IDDM treated with a monophasic combination of EE and GST for one year and none of the women developed microalbuminuria during tre …

Педиатрическое ожирение - долгосрочные последствия и последствия потери веса.

Согласно ВОЗ, детский ожирение - это one наиболее серьезных проблем, с которыми сталкивается 21st Столетие. Более 100 million Сегодня у детей ожирение. Уже в детстве почти все органы подвергаются риску ожирения. В этом обзоре мы представляем текущие знания о болезнях, связанных с детским ожирением, и о том, как они влияют на потерю веса. One Основным побудительным фактором является вызванное ожирением низкосортное хроническое воспаление, которое уже наблюдается у детей дошкольного возраста. Это воспаление в сочетании с эндокринным, паракринным и метаболическим воздействием ожирения повышает до

Obesity Disease and Surgery.

Obesity is a medical disease that is increasing significantly nowadays. Worldwide obesity prevalence doubled since 1980. Obese patients are at great risk for complications with physical and psychological burdens, thus affecting their quality of life. Obesity is well known to have higher risk for cardiovascular diseases, diabetes mellitus, musculoskeletal diseases and shorter life expectancy. In addition, obesity has a great impact on surgical diseases, and elective surgeries in comparison to general population. There is higher risk for wound infection, longer operative time, poorer outcome, an

Совпадение в полном тексте источника
… In addition, obesity is highly associated with polycystic ovary syndrome and increases some of its features like hyperandrogenism, hirsutism, and infertility [ 75 ]. 3.12. Malignancies Obesity is associated with higher cancer incidence, recurrence, progression, and death [ 76 ]. …

Endocrine paraneoplastic syndromes in lung cancer: A call for clinical vigilance (Review).

Endocrine paraneoplastic syndromes (PNS) are uncommon but clinically impactful manifestations associated with malignancies, particularly lung cancer, most notably small-cell lung cancer. These syndromes arise from ectopic hormone production by malignant cells, causing systemic effects that are independent of direct tumor invasion or metastasis. Their presentation often precedes or signals recurrence of the primary cancer, underscoring the importance of early recognition and targeted intervention. Common endocrine PNS in lung cancer include syndrome of inappropriate antidiuretic hormone secreti

Совпадение в полном тексте источника
… Chronic hyperprolactinemia can also lead to hyperandrogenism, causing hirsutism and acne, potentially due to increased secretion of adrenal dehydroepiandrosterone sulfate and reduced levels of sex hormone-binding globulin, resulting in elevated free testosterone levels. …

Endothelial dysfunction in congenital adrenal hyperplasia due to 21-hydroxylase deficiency: current knowledge and novel biomarkers.

Congenital adrenal hyperplasia (CAH) due to 21-hydroxylase deficiency (21OHD) is a complex endocrine disorder characterized by impaired cortisol synthesis and androgen excess. Beyond its hormonal and metabolic implications, CAH has been increasingly associated with an elevated risk of cardiovascular complications, including endothelial dysfunction, a critical precursor to atherosclerosis and a risk factor for cardiovascular and metabolic diseases. This review explores the current knowledge on endothelial function in patients with CAH, focusing on the interplay between chronic hormonal imbalanc

Совпадение в полном тексте источника
… Both hypoandrogenism in male patients and hyperandrogenism in female patients can contribute to adverse metabolic effects, thereby increasing cardiovascular risk ( 43 – 45 ). … Moreover, studies in patients with polycystic ovary syndrome (PCOS) have shown a link between hyperandrogenism and impaired endothelial function ( 48 , 49 ), suggesting that elevated androgen levels may significantly contribute to endothelial dysfunction. …

Ovarian surgery for symptom relief in women with polycystic ovary syndrome.

BACKGROUND: Polycystic ovary syndrome (PCOS) is a common endocrine condition, affecting approximately one in 10 women. PCOS is defined by two of three features: oligo- or anovulation, clinical or biochemical hyperandrogenism or both, or polycystic ovaries.Women with PCOS can have a wide range of health problems, including infrequent and irregular periods, unwanted hair growth and acne, and subnormal fertility. Long-term health concerns include an increased risk of heart disease, diabetes and the development of precancerous disease of the womb. OBJECTIVES: To assess the effectiveness and harms…

Therapeutic Perspectives on the Modulation of G-Protein Coupled Estrogen Receptor, GPER, Function.

Estrogens exert their physiological and pathophysiological effects via cellular receptors, named ERα, ERβ, and G-protein coupled estrogen receptor (GPER). Estrogen-regulated physiology is tightly controlled by factors that regulate estrogen bioavailability and receptor sensitivity, while disruption of these control mechanisms can result in loss of reproductive function, cancer, cardiovascular and neurodegenerative disease, obesity, insulin resistance, endometriosis, and systemic lupus erythematosus. Restoration of estrogen physiology by modulating estrogen bioavailability or receptor activity

Совпадение в полном тексте источника
… SHBG concentrations decrease following menopause but increase during the sixth decade of life ( 14 ), and low serum levels of SHBG have been associated with hyperandrogenism and endometrial cancer ( 13 ). …

Obesity definition, diagnosis, bias, standard operating procedures (SOPs), and telehealth: An Obesity Medicine Association (OMA) Clinical Practice Statement (CPS) 2022.

BackgroundThe Obesity Medicine Association (OMA) Clinical Practice Statement (CPS) regarding definition, diagnosis, bias, standard operating procedures (SOPs) and telehealth is intended to provide clinicians an overview of obesity medicine and provide basic organizational tools towards establishing, directing, managing, and maintaining an obesity medical practice.MethodsThis CPS is based upon published scientific citations, clinical perspectives of OMA authors, and peer review by Obesity Medicine Association leadership.ResultsOMA has defined obesity as: "A chronic, progressive, relapsing, and

Совпадение в полном тексте источника
… . • The Rotterdam consensus is two or more of the following: o Hyperandrogenism (clinical or biochemical) o Ovulatory dysfunction (menstrual irregularities) o Polycystic ovary morphology by ultrasound (may not actually be “cysts,” but rather antral follicles arrested in development) Genitourinary manifestations …

Clinical Practice Guidelines for Menopause: An Executive Summary and Recommendations: Indian Menopause Society 2026.

Аннотация не предоставлена источником. Откройте карточку для перехода к публикации.

Coexistence of Autoantibodies against the Golgi Complex and Ro52 Antigen in a Patient with Nonspecific Interstitial Pneumonia.

Nonspecific interstitial pneumonia (NSIP) is often associated with connective tissue diseases (CTD). The diagnosis of NSIP was confirmed in a 63-year-old man by high-resolution computed tomography and an open lung biopsy. Anti-Golgi complex autoantibodies (AGA) and anti-Ro52 antibodies were simultaneously detected at high concentrations. Autoantibodies to aminoacyl-tRNA synthetases (ARS) were negative. The patient was treated with corticosteroids for six months. During the seven-year follow-up, NSIP had a slow progression and patient had not developed the clinical features of CTD. The present

The Glucocorticoid Receptor: Isoforms, Functions, and Contribution to Glucocorticoid Sensitivity.

Glucocorticoids exert pleiotropic effects on all tissues to regulate cellular and metabolic homeostasis. Synthetic forms are used therapeutically in a wide range of conditions for their anti-inflammatory benefits, at the cost of dose and duration-dependent side effects. Significant variability occurs between tissues, disease states, and individuals with regard to both the beneficial and deleterious effects. The glucocorticoid receptor (GR) is the site of action for these hormones and a vast body of work has been conducted understanding its function. Traditionally, it was thought that the anti-

Совпадение в полном тексте источника
… The clinical features of this condition range from asymptomatic to severe, and result from elevation in adrenal androgens (virilization, precocious puberty, hyperandrogenism, oligo-/amenorrhea, infertility) and mineralocorticoids (hypertension, hypokalemia, alkalosis which may in part relate to excess …