Problemy endokrinologii最新文献

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[Morphological predictors of the efficacy of mitotane therapy in adrenocortical cancer]. [米托坦治疗肾上腺皮质癌疗效的形态学预测因子]。
Problemy endokrinologii Pub Date : 2023-01-08 DOI: 10.14341/probl13172
A V Tkachuk, D G Beltsevich, E E Porubayeva, L S Urusova
{"title":"[Morphological predictors of the efficacy of mitotane therapy in adrenocortical cancer].","authors":"A V Tkachuk,&nbsp;D G Beltsevich,&nbsp;E E Porubayeva,&nbsp;L S Urusova","doi":"10.14341/probl13172","DOIUrl":"https://doi.org/10.14341/probl13172","url":null,"abstract":"<p><strong>Background: </strong>Adrenocortical cancer (ACC) is an orphan malignant tumor of the adrenal cortex with a predominantly poor prognosis and an aggressive clinical course. Nowadays, mitotane is a non-alternative drug in the treatment of ACC. The search for prognostic parameters that determine the sensitivity of ACC to ongoing treatment is currently an urgent task. Expression levels of the large subunit of ribonucleotide reductase M1 (RRM1), cytochrome P450 2W1 (CYP2W1), and sterol- O-acyltransferase-1 (SOAT1) are considered as potential predictors of response to mitotane therapy.</p><p><strong>Aim: </strong>To assess the immunohistochemical expression of RRM1, CYP2W1 and SOAT1 in ACC as markers of clinical outcomes and response to the therapy with mitotane.</p><p><strong>Materials and methods: </strong>The study included 62 patients older than 17 years of age with a diagnosis of ACC confirmed histologically and immunohistochemically. Mitotane therapy was initiated in 29 patients in the postoperative period, 33 patients were under dynamic observation without concomitant drug treatment. Antibodies to RRM1, CYP2W1, SOAT1 were used diluted in accordance with recommendations of firms-manufacturers for immunohistochemical detection.</p><p><strong>Results: </strong>In the group of patients with low and moderate RRM1, CYP2W1 and SOAT1 immunoreactivity in the tumor and no antitumor therapy, a better DFS was noted (p=0.037, p=0.020 and p=0.001, respectively) compared to the group of patients receiving mitotane therapy at this level of marker expression. With high immunoreactivity of the markers, no statistically significant differences in DFS were found.</p><p><strong>Conclusion: </strong>Consistent with the findings in our study, low expression of RRM1, CYP2W1 and SOAT1 was associated with worse DFS with antitumor therapy. The results of the work indicate the need to assess the levels of immunoreactivity of these markers in patients with ACC before starting treatment with mitotane in order to predict the efficiency of therapy.</p>","PeriodicalId":20433,"journal":{"name":"Problemy endokrinologii","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9939962/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9314512","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
[Modern strategies for the treatment of childhood obesity]. 儿童肥胖治疗的现代策略。
Problemy endokrinologii Pub Date : 2022-12-07 DOI: 10.14341/probl13208
P L Okorokov, O V Vasyukova, O B Bezlepkina
{"title":"[Modern strategies for the treatment of childhood obesity].","authors":"P L Okorokov,&nbsp;O V Vasyukova,&nbsp;O B Bezlepkina","doi":"10.14341/probl13208","DOIUrl":"https://doi.org/10.14341/probl13208","url":null,"abstract":"<p><p>The prevalence of obesity and related metabolic disorders in children and adolescents in the Russian Federation is steadily increasing, which requires healthcare professionals to search for new methods of treatment and prevention. The treatment of childhood obesity should be based on a comprehensive approach, including diet therapy, increased physical activity, behavioral therapy and psychological support. To increase the effectiveness of the formation of new eating habits and proper eating behavior, as well as to increase the adherence of children and adolescents to treatment, drug therapy of obesity is used, aimed primarily at reducing appetite. Considering the efficacy and safety of glucagon-like peptide 1 analog (Liraglutide) in adolescents, as well as a small number of gastrointestinal side effects, this drug is promising in the complex treatment of childhood obesity. This review presents an analysis of the literature on non-medicated and drug-based methods of treatment of childhood obesity.</p>","PeriodicalId":20433,"journal":{"name":"Problemy endokrinologii","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9939972/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9299175","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
[Resolution on the results of the interdisciplinary expert council "Prevention and treatment of obesity. How to Achieve a Healthy Metabolic Balance]. [关于跨学科专家委员会“肥胖的预防和治疗”结果的决议。]如何达到健康的代谢平衡]。
Problemy endokrinologii Pub Date : 2022-12-07 DOI: 10.14341/probl13211
E A Troshina, L A Suplotova, T L Karonova, F K Dzgoeva, O V Vasyukova, O V Remizov, I B Tuaeva, E L Khadartseva, L A Ruyatkina, Z R Gusova, E V Ekusheva, N G Mokrysheva
{"title":"[Resolution on the results of the interdisciplinary expert council \"Prevention and treatment of obesity. How to Achieve a Healthy Metabolic Balance].","authors":"E A Troshina,&nbsp;L A Suplotova,&nbsp;T L Karonova,&nbsp;F K Dzgoeva,&nbsp;O V Vasyukova,&nbsp;O V Remizov,&nbsp;I B Tuaeva,&nbsp;E L Khadartseva,&nbsp;L A Ruyatkina,&nbsp;Z R Gusova,&nbsp;E V Ekusheva,&nbsp;N G Mokrysheva","doi":"10.14341/probl13211","DOIUrl":"https://doi.org/10.14341/probl13211","url":null,"abstract":"<p><p>On September 30, 2022, a meeting of the interdisciplinary expert council \"Prevention and treatment of obesity. How to Achieve a Healthy Metabolic Balance. To reduce the social and economic burden of obesity and its consequences in the Russian Federation, it is necessary to introduce socially significant initiatives to prevent obesity and increase its detection rate, as well as to update modern approaches to the treatment of this chronic disease, taking into account its multifactorial pathogenesis, comorbidity, risk of complications and patient disability. Based on the results of the scientific reports and discussions held during the expert council, the experts made decisions on a further plan within the framework of socially significant initiatives for the prevention of obesity.</p>","PeriodicalId":20433,"journal":{"name":"Problemy endokrinologii","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9939969/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10868986","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
[The role of estriol in the treatment of atrophy of the mucous membrane of the lower genitourinary tract in postmenopausal women]. 雌三醇在治疗绝经后妇女下生殖道粘膜萎缩中的作用
Problemy endokrinologii Pub Date : 2022-11-30 DOI: 10.14341/probl13198
E N Andreeva, E V Sheremetyeva
{"title":"[The role of estriol in the treatment of atrophy of the mucous membrane of the lower genitourinary tract in postmenopausal women].","authors":"E N Andreeva,&nbsp;E V Sheremetyeva","doi":"10.14341/probl13198","DOIUrl":"https://doi.org/10.14341/probl13198","url":null,"abstract":"<p><p>Studies of recent decades show a steady increase in the average life expectancy of a person, and women in particular. The World Health Organization predicts a four-fold increase in the number of women over 70 by 2030, and many of them over the age of 45 may face menopausal problems. Menopause is a physiological state in a woman's life, during which, against the background of age-related changes, there is a gradual decrease and shutdown of ovarian function and the cessation of estrogen production. Genitourinary syndrome occurs in every third woman in this period. Estriol is the main estrogen that specifically addresses problems associated with estrogen deficiency: dyspareunia, dryness and itching in the vagina and lower genitourinary tract, urinary incontinence, moderate urinary incontinence, and recurrent vulvovaginitis and cystitis. Vulvovaginal dystrophy in women of the older age group is a multidisciplinary problem at the intersection of gynecology, urology and dermatology, which can and should be solved to prevent more severe gynecological and urological pathologies.</p>","PeriodicalId":20433,"journal":{"name":"Problemy endokrinologii","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9939973/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10807156","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
[Short-term and long-term remission after endoscopic transnasal adenomectomy in patients with acromegaly]. 肢端肥大症患者经鼻内镜腺瘤切除术后的短期和长期缓解。
Problemy endokrinologii Pub Date : 2022-11-24 DOI: 10.14341/probl13192
A S Lutsenko, Zh E Belaya, E G Przhiyalkovskaya, A M Lapshina, A G Nikitin, V N Azizyan, O V Ivaschenko, A Yu Grigoriev, G A Melnichenko
{"title":"[Short-term and long-term remission after endoscopic transnasal adenomectomy in patients with acromegaly].","authors":"A S Lutsenko,&nbsp;Zh E Belaya,&nbsp;E G Przhiyalkovskaya,&nbsp;A M Lapshina,&nbsp;A G Nikitin,&nbsp;V N Azizyan,&nbsp;O V Ivaschenko,&nbsp;A Yu Grigoriev,&nbsp;G A Melnichenko","doi":"10.14341/probl13192","DOIUrl":"https://doi.org/10.14341/probl13192","url":null,"abstract":"<p><strong>Background: </strong>Neurosurgery is the most effective treatment for acromegaly. As most of the patients present with macroadenomas, surgical treatment is not always successful, even with the expert level of a neurosurgeon. Assessment of the postoperative remission rates in acromegaly preoperative predictors of treatment efficacy is an urgent task of modern research.</p><p><strong>Aim: </strong>To assess the short-term and long-term remission of acromegaly after endoscopic transnasal adenomectomy in a tertiary medical center and assess preoperative predictors of the treatment effectiveness.</p><p><strong>Materials and methods: </strong>A single-center, prospective, uncontrolled study was conducted. We included patients with active acromegaly who did not receive medical therapy with somatostatin analogues and were referred for endoscopic transsphenoidal adenomectomy. Plasma miRNA expression was assessed by quantitative reverse transcription PCR. Postoperative samples of adenomas were sent for study, with the determination of the immunohistochemical staining for somatostatin receptors 2 and 5 subtypes and morphology was performed on postoperative adenoma samples.</p><p><strong>Results: </strong>The study included 44 patients: 32.8% men, median age 47.0 [34.0; 55.0], IGF-1 744.75 ng/ml [548.83;889.85], growth hormone 9.5 ng/ml [4.94; 17.07]. Tumor volume 832 mm3 [419.25; 2532.38]. Early postoperative remission was achieved in 35 patients (79.5%). Patients who achieved short-term remission had higher IGF-1 and basal growth hormone levels. Median follow-up was 19.0 months [12.5;29.0]. Long-term remission was achieved in 61.4% (27 patients), no remission in 9 (20.5%), recurrency in 2 patients (4.5%), 6 patients were to follow-up (13.6%). In patients with long-term remission, we observed lower growth hormone and IGF-1 levels. No differences in miRNA expression was observesd. The predictive value of basal GH before surgery for long-term remission was assessed: area under the curve 0.811 (95% CI: 0.649; 0.973). A cut-off value of 15.55 ng/mL corresponded to a sensitivity of 70.0% (34.8%; 93.3%), a specificity of 85.7% (67.3%; 96.0%), an accuracy of 81.6% (65 .7%; 92.3%), PPV 63.6% (39.3%; 82.5%), NPV 88.9% (75.4%; 95.4%).</p><p><strong>Conclusion: </strong>Rates of short-term and long-term remission after endoscopic transsphenoidal adenomectomy in our cohort is 79,5% и 61,4%, respectively, and is comparable with literature data for expert pituitary centers. Preoperative GH shows potential value in predicting the long-term remission of acromegaly, but further studies in a larger sample are needed to obtain more accurate cut-off values.</p>","PeriodicalId":20433,"journal":{"name":"Problemy endokrinologii","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9939963/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9314511","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
[Steroid profiling characteristics in pediatrc adrenal diseases]. [儿科肾上腺疾病的类固醇特征分析]。
Problemy endokrinologii Pub Date : 2022-11-03 DOI: 10.14341/probl13166
E A Yanar, N/ V Makazan, V A Ioutsi, M A Kareva, O B Bezlepkina, V A Peterkova
{"title":"[Steroid profiling characteristics in pediatrc adrenal diseases].","authors":"E A Yanar,&nbsp;N/ V Makazan,&nbsp;V A Ioutsi,&nbsp;M A Kareva,&nbsp;O B Bezlepkina,&nbsp;V A Peterkova","doi":"10.14341/probl13166","DOIUrl":"https://doi.org/10.14341/probl13166","url":null,"abstract":"<p><strong>Background: </strong>Adrenocortical adenomas are often followed with steroid hormones hyperproduction, and therefore determination of their concentration plays an important role in the differential diagnosis of adrenal diseases. Steroid profiling by tandem mass spectrometry is one of the main diagnostic methods in steroidogenesis characterization. Currently plasma and urinary steroid profiling is of particular interest in differential diagnosis and subtyping patients with adrenocortical adenomas.</p><p><strong>Aim: </strong>Steroid profiling of pediatric patients with adrenal diseases (incidentalomas, ACTH-secreting pituitary adenoma, ACTH-independent Cushing syndrome, premature adrenarche).</p><p><strong>Materials and methods: </strong>We conducted a retrospective analysis of steroid profile of 41 pediatric patients with adrenal diseases who were observed between 2005 and 2020 at the Endocrinology Research Centre.</p><p><strong>Results: </strong>All patients were divided into groups due to diagnosis: with ACTH-secreting pituitary adenoma [n=7], ACTH-independent Cushing syndrome (autonomous cortisol secretion by an adrenal adenoma) [n=4], with incidentaloma [n=7] and premature adrenarche [n=23]. In group of patients with ACTH-independent Cushing syndrome identified statistically significant higher levels of 11-deoxycortisol (р=0, 0035) and significant lower levels of 17-hydroxypregnenolone (р=0, 0026) and DHEA (р=0, 0047) compared to other groups. Statistically significant differences in steroid profiles between other groups were not identified.</p><p><strong>Conclusion: </strong>Results of our study steroid profiling can be used as additional differential diagnosis method in patients with adrenocortical adenomas with or without hormonal hyperproduction (ACTH-independent Cushing syndrome and incidentaloma). Further studies are needed to identify steroid markers for subtyping pediatric adrenal diseases.</p>","PeriodicalId":20433,"journal":{"name":"Problemy endokrinologii","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9939968/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9299179","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Short stature due to intrauterine growth retardation. Clinical and hormonal-metabolic features, possibilities of growth-stimulating therapy]. 由于宫内发育迟缓造成的身材矮小。临床和激素代谢特征,生长刺激疗法的可能性]。
Problemy endokrinologii Pub Date : 2022-10-23 DOI: 10.14341/probl13178
E V Nagaeva
{"title":"[Short stature due to intrauterine growth retardation. Clinical and hormonal-metabolic features, possibilities of growth-stimulating therapy].","authors":"E V Nagaeva","doi":"10.14341/probl13178","DOIUrl":"https://doi.org/10.14341/probl13178","url":null,"abstract":"<p><p>The article presents data about short stature due to intrauterine development delay. This type of short stature - separate nosology, unites children born small for gestation age. The majority of them in the first years of life have accelerated growth rates, allowing the child to normalize their weight-growth indicators and catch up in the development of peers. In the absence of an accelerated growth rates, children have a high risk of lagging behind in physical development throughout childhood, achieving low final growth and becoming short adults. In addition, the fact of birth with small body sizes is associated with a number of hormonal and metabolic features, a risk of metabolic syndrome in adult years.It is assumed that the absence of postnatal growth acceleration is due to various damages to the GH-IGF1 axis (partial GH deficiency, partial resistance to GH, partial resistance to IGF1). Growth hormone therapy, initiated early in life, is able to normalize growth rates in childhood and ultimately significantly improve or normalize the final growth of short stature children born small for gestational age.</p>","PeriodicalId":20433,"journal":{"name":"Problemy endokrinologii","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9762449/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10548994","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Reference intervals of thyroidstimulating hormone in pregnant women living in the central regions of the Russian Federation]. [俄罗斯联邦中部地区孕妇促甲状腺激素的参考区间]。
Problemy endokrinologii Pub Date : 2022-10-12 DOI: 10.14341/probl13151
A A Rybakova, N M Platonov, N M Malysheva, L V Nikankina, A R Elfimova, E A Troshina
{"title":"[Reference intervals of thyroidstimulating hormone in pregnant women living in the central regions of the Russian Federation].","authors":"A A Rybakova,&nbsp;N M Platonov,&nbsp;N M Malysheva,&nbsp;L V Nikankina,&nbsp;A R Elfimova,&nbsp;E A Troshina","doi":"10.14341/probl13151","DOIUrl":"https://doi.org/10.14341/probl13151","url":null,"abstract":"<p><strong>Background: </strong>Pregnancy is a condition with important structural and physiological changes in the thyroid gland. In this regard, experts of thyroid associations have recommended developing specific reference intervals taking into account the natural and socio-geographical characteristics of the region under study.</p><p><strong>Aim: </strong>To conduct an epidemiological analysis and evaluate TSH reference intervals in pregnant women living in the central regions of the Russian Federation with mild iodine deficiency.</p><p><strong>Materials and methods: </strong>We have conducted the observational multicenter cross-sectional study included 2008 healthy pregnant women at different trimesters of pregnancy, from three regions of the Russian Federation (Moscow, Ivanovo and Smolensk). We assessed the level of thyroid-stimulating hormone, antibodies to thyroid peroxidase, antibodies to serum thyroglobulin, the level of iodine concentration in the morning portion of urine (cerium arsenic method) and we have conducted a questionnaire (date birth and gestational age). Women with elevated titers of anti-TPO and/or anti-TG antibodies were excluded from the study (245 women). As a result, we assessed high and medium levels of TSH and its overestimation with iodine sufficiency in pregnant women. The results are presented using the calculation of 2.5 and 97.5 percentiles.</p><p><strong>Results: </strong>We confirmed the presence of iodine deficiency in the study areas. The median concentration of iodine in the urine was: in Moscow 106 μg/l, in Ivanovo 119 μg/l, in Smolensk 134 μg/l. Pregnant women were divided into 2 groups according to iodine adequacy. In the group with optimal iodine supply, the level of TSH was 0,006-3,36 in the 1st trimester, 0,20-3,74 in the 2nd trimester, and 0,33-3,68 mIU/L in the 3rd trimester. In the group with mild iodine deficiency - in the 1st trimester it was 0,11-3,00, in the 2nd trimester 0,22-3,78, in the 3rd trimester 0,07-3,04 mIU/l. Statistical analysis of the data revealed that when comparing the level of TSH by trimester, depending on the place of residence, no statistical difference was found (p = 0,239).</p><p><strong>Conclusion: </strong>We obtained that the level of TSH in healthy pregnant women living in the central regions of the Russian Federation does not exceed 3.8 mIU/l in all trimesters.</p>","PeriodicalId":20433,"journal":{"name":"Problemy endokrinologii","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9939961/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9299177","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Case of clinically "aggressive" course of primary hyperparathyroidism, algorithm of differential diagnosis]. [原发性甲状旁腺功能亢进症临床 "侵袭性 "病程病例,鉴别诊断算法]。
Problemy endokrinologii Pub Date : 2022-09-19 DOI: 10.14341/probl13159
A S Matyushkina, A M Gorbacheva, A V Tkachuk, A K Eremkina, N G Mokrysheva
{"title":"[Case of clinically \"aggressive\" course of primary hyperparathyroidism, algorithm of differential diagnosis].","authors":"A S Matyushkina, A M Gorbacheva, A V Tkachuk, A K Eremkina, N G Mokrysheva","doi":"10.14341/probl13159","DOIUrl":"10.14341/probl13159","url":null,"abstract":"<p><p>Primary hyperparathyroidism (PHPT) is a significant endocrine disease caused by increased production of parathyroid hormone (PTH) by altered parathyroid glands and violation of the mechanisms of regulation of serum calcium concentrations. These changes can lead to nephrolithiasis, osteoporosis, erosive and ulcerative lesions of the gastrointestinal tract, a number of less specific symptoms (nausea, vomiting, weakness, fatigue, etc.). Etiologically, in more than 85% of cases, PHPT is a consequence of sporadic solitary adenoma or hyperplasia parathyroid glands, however, in 1-3% of cases, the cause is carcinoma of parathyroid glands , including as part of various genetic syndromes. The importance of timely examination for PHPT of patients with characteristic clinical manifestations of this disease and - with an aggressive course - alertness towards carcinomas of parathyroid glands was noted. At the same time, the severity of the clinical picture and even the presence of suspicious signs characteristic of hereditary forms of carcinomas of parathyroid glands are not always a consequence of the malignant process. We present a description of a young patient with a severe course of PHPT, multiple fractures and a voluminous tumor of the upper jaw, developed as a result of a typical adenoma of parathyroid glands. Additionally, the algorithm of pre- and postoperative differential diagnosis for such patients is highlighted.</p>","PeriodicalId":20433,"journal":{"name":"Problemy endokrinologii","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9939965/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9299176","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Androgens and Parkinson's disease: the role in humans and in experiment]. [雄激素和帕金森病:在人类和实验中的作用]。
Problemy endokrinologii Pub Date : 2022-09-04 DOI: 10.14341/probl13148
A U Hamadyanova, K O Kuznetsov, E I Gaifullina, D A Kalandin, R R Khamidullina, I F Khalitova, R M Faizov, N O Kamaletdinova, B F Aslanova, A G Nakieva, L E Burangulova, G O Gaisina
{"title":"[Androgens and Parkinson's disease: the role in humans and in experiment].","authors":"A U Hamadyanova,&nbsp;K O Kuznetsov,&nbsp;E I Gaifullina,&nbsp;D A Kalandin,&nbsp;R R Khamidullina,&nbsp;I F Khalitova,&nbsp;R M Faizov,&nbsp;N O Kamaletdinova,&nbsp;B F Aslanova,&nbsp;A G Nakieva,&nbsp;L E Burangulova,&nbsp;G O Gaisina","doi":"10.14341/probl13148","DOIUrl":"https://doi.org/10.14341/probl13148","url":null,"abstract":"<p><p>Parkinson's disease (PD) is the second most common neurodegenerative disease after Alzheimer's disease. There is evidence that PD has a wider prevalence among men, which indicates the existing role of sex hormones in the pathogenesis of the disease. The article presents an overview of studies devoted to the study of sex differences in the incidence and symptoms of PD. Drug therapy with androgens, androgen precursors, antiandrogens and drugs that modify androgen metabolism is available for the treatment of various endocrine conditions, having translational significance for PD, but none of these drugs has yet shown sufficient effectiveness. Although PD has now been proven to be more common in men than in women, androgens do not always have any effect on the symptoms or progression of the disease. 5α-reductase inhibitors have shown neuroprotective and anti-dyskinetic activity and need further investigation. Despite the fact that the neuroprotective effect of dutasteride was observed only before damage to DA neurons, the absence of a negative effect makes it an attractive drug for use in patients with PD due to its anti-dyskinetic properties.</p>","PeriodicalId":20433,"journal":{"name":"Problemy endokrinologii","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9939975/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10807158","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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