Terapevt Arkh
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To investigate the value of 24 hours post-surgery measurement of growth hormone (GH) level for prognosis of surgical outcomes in acromegaly. ⋯ The study demonstrated the possibility of using GH level at 24 after surgery as a predictor for acromegaly remission. GH level 1.30 ng/ml at 24 hours after surgery showed better predictive value for long-term remission compared with the presence of microadenomas and Knosp Grade 02. The absence of decrease of GH level on the first day after surgery may serve as a reason for more close monitoring of patients in the postoperative period. Further studies in a larger number of observers are required to confirm our findings.
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The purpose of the study is to increase the effectiveness of treatment of metabolic syndrome (MS) in young patients with vitamin D deficiency. ⋯ To increase the effectiveness of MS treatment in young patients with vitamin D deficiency, it is necessary to determine the level of melatonin (urinary 6-sulfatoxymelatonin) and, if it decreases, carry out correction of melatonin and 25 (OH) vitamin D in addition to the standard therapy of this syndrome.
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Obese patients without diabetes present an interesting phenotype to explore protective mechanisms against type 2 diabetes (T2D) development. In our study we looked for specific hormonal features of obese patients without T2D. ⋯ Waist circumference was bigger in patients with obesity despite their metabolic profile comparing to patients without obesity (p0.001). Waist-to-hip ratio was similar in patients with different metabolic status. According to IR + Obesity - T2D group had intermediate position: IR was higher in that group comparing to people without obesity, but was less that in patients with obesity and HbA1c6% (p0.001). + Obesity - T2D group had the most potent baseline insulin secretion, assessed by НОМА-%band the highest postprandial secretion, measured by insulinogenic index among all patient groups with obesity (p0.001). There was no significant difference in GLP-1 secretion; GIP secretion was higher in patients with BMI30 kg/m2comparing to people with BMI30 kg/m2(p0.01).
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Radioactive iodine, flying out of the destroyed reactor of the Chernobyl nuclear power plant, like a corona virus quickly spread throughout Europe. Iodine deficiency in the regions of Ukraine, Belarus and Russia adjacent to nuclear power plants became a factor in increased uptake of radioactive iodine by the thyroid gland in children and after 5 years led to an epidemic of thyroid cancer. Optimal iodine intake could become a kind of vaccination, which sharply reduces the risk of developing thyroid cancer, as has happened after the accident at the Fukushima nuclear power plant in Japan. ⋯ The iodine deficiency has the greatest negative effect on the psychomotor development of the child during the critical period the first 1000 days of life from the moment of conception to the end of the second year of life. According to WHO, over the past 20 years, iodine deficiency has been eliminated in 115 countries of the world, and the number of iodine-deficient countries has dropped to 25, but Russia is still among them. We believe that after the COVID-19 pandemic, it will no longer be necessary to prove the need for effective support for the prevention of both infectious and non-infectious diseases, and the declared preventive direction of Russian medicine will indeed become such.
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To study an activity of the Renin-Angiotensin-Aldosterone System (RAAS) components in patients with primary hyperparathyroidism (PHPT) before and after parathyroidectomy (PTE). ⋯ In patients with PHPT, there were no сlear correlations of phosphorus-calcium metabolism parameters with RAAS, however an increase of AT II concentration was noted, that can take part in a development of hypertension for this endocrinopathy. PTE can have a positive effect on AT II level.