7 research outputs found

    In Search of Possible Associations between Planetary Nebulae and Open Clusters

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    We consider the possibility of cluster membership for 13 planetary nebulae that are located in close proximity to open clusters lying in their lines of sight. The short lifetimes and low sample size of intermediate-mass planetary nebulae with respect to nearby open clusters conspire to reduce the probability of observing a true association. Not surprisingly, line of sight coincidences almost certainly exist for 7 of the 13 cases considered. Additional studies are advocated, however, for 6 planetary nebula/open cluster coincidences in which a physical association is not excluded by the available evidence, namely M 1-80/Berkeley 57, NGC 2438/NGC 2437, NGC 2452/NGC 2453, VBRC 2 & NGC 2899/IC 2488, and HeFa 1/NGC 6067. A number of additional potential associations between planetary nebulae and open clusters is tabulated for reference purposes. It is noteworthy that the strongest cases involve planetary nebulae lying in cluster coronae, a feature also found for short-period cluster Cepheids, which are themselves potential progenitors of planetary nebulae.Comment: Accepted for publication in PASP (December 2007

    Bariatric operation in treatment of morbidian obesity and metabolic syndrome (revier of literature)

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    Morbid obesity, associated with various metabolic disorders leading to a decrease in the quality of life and its duration. Conservative treatment of morbid obesity is often ineffective, and therefore bariatric surgery is becoming more common. The review analyzed clinical recommendations and our experience in selecting patients for bariatric surgery, assessed the effectiveness and safety of various types of operations, and outlined the main problems of these operational benefits.ΠœΠΎΡ€Π±ΠΈΠ΄Π½ΠΎΠ΅ ΠΎΠΆΠΈΡ€Π΅Π½ΠΈΠ΅, ассоциировано с Ρ€Π°Π·Π»ΠΈΡ‡Π½Ρ‹ΠΌΠΈ мСтаболичСскими Π½Π°Ρ€ΡƒΡˆΠ΅Π½ΠΈΡΠΌΠΈ приводящими ΠΊ сниТСнию качСства ΠΆΠΈΠ·Π½ΠΈ ΠΈ Π΅Π΅ ΠΏΡ€ΠΎΠ΄ΠΎΠ»ΠΆΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ. консСрвативныС ΠΌΠ΅Ρ‚ΠΎΠ΄Ρ‹ лСчСния ΠΌΠΎΡ€Π±ΠΈΠ΄Π½ΠΎΠ³ΠΎ оТирСния Π½Π΅Ρ€Π΅Π΄ΠΊΠΎ ΠΎΠΊΠ°Π·Ρ‹Π²Π°ΡŽΡ‚ΡΡ нСэффСктивными, Π² связи с Ρ‡Π΅ΠΌ, бариатричСская хирургия ΠΏΠΎΠ»ΡƒΡ‡ΠΈΠ»Π° ΡˆΠΈΡ€ΠΎΠΊΠΎΠ΅ распространСниС. Π’ ΠΎΠ±Π·ΠΎΡ€Π΅ ΠΏΡ€ΠΎΠ°Π½Π°Π»ΠΈΠ·ΠΈΡ€ΠΎΠ²Π°Π½Ρ‹ клиничСскиС Ρ€Π΅ΠΊΠΎΠΌΠ΅Π½Π΄Π°Ρ†ΠΈΠΈ ΠΈ наш ΠΎΠΏΡ‹Ρ‚ ΠΏΠΎ ΠΎΡ‚Π±ΠΎΡ€Ρƒ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² Π½Π° бариатричСскиС ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΈ, ΠΏΡ€ΠΎΠ²Π΅Π΄Π΅Π½Π° ΠΎΡ†Π΅Π½ΠΊΠ° эффСктивности ΠΈ бСзопасности Ρ€Π°Π·Π»ΠΈΡ‡Π½Ρ‹Ρ… Π²ΠΈΠ΄ΠΎΠ² ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΉ ΠΈ ΠΎΠ±ΠΎΠ·Π½Π°Ρ‡Π΅Π½Ρ‹ основныС ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌΡ‹ Π΄Π°Π½Π½Ρ‹Ρ… ΠΎΠΏΠ΅Ρ€Π°Ρ‚ΠΈΠ²Π½Ρ‹Ρ… пособий

    Study of reproductive function in patients with morbid obesity after bariatric surgery

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    Purpose of the study. To study the effectiveness of bariatric surgeries for reproductive health of patients suffering from morbid obesity.Materials and methods. The medical history of 270 patients suffering from morbid obesity with a violation of the reproductive function was studied. Patients were divided into two groups: 181 of them women, 89 men with a BMI of 45-65 kg / m2. The age of the operated women was from 18 to 58 years old, 7 of them (3.9% of the group of 181 patients) were postmenopausal. Out of 174 patients of 45 - of childbearing age, they complained of a violation of the ovarian-menstrual function. The number of operated men was 89 people aged 18 to 60 years. In the postoperative period, hormone concentrations were studied: testosterone, estrogen, progesterone. The obtained data were compared with the original values. Results. The following signs of clinical improvement of the reproductive system were found: in 36 patients (92%) normalization of the cycle duration occurred. The following group of 31 (91%) patients noted a return to the normal duration of menstrual bleeding. In the last group, menorrhagia disappeared in 11 patients (79%).Treatment led to a normalization of the concentration of hormones studied. Estradiol indicators after a year of the postoperative period decreased to 462 Β± 128.4 pmol / l (p <0.01). Similarly, testosterone levels fell to 0.89 Β± 0.71 nmol / L (p <0.01). The progesterone content increased to 43 Β± 8.3 nmol / l (p <0.01). In 89 male patients with morbid obesity, there was a violation of the background of sex hormones in the form of hypoterosteronemia to 5.34 Β± 1.91 nmol / L, hypoprogesteronemia 0.12 Β± 0.09 nmol / L and hyperestrogenemia 278 Β± 53.8 Pkmol / l. In a laboratory study one year after the operation, the indices were as follows: 1.53 Β± 0.92 nmol / L to 5.34 Β± 1.91 nmol / L (p <0.01), as did progesterone with 0.12 Β± 0 , 09 nmol / l to 2.31 Β± 0.83 nmol / l (p <0.01). It is important that the concentration of estradiol 278 Β± 53.8 Pkmol / l decreased to 72.3 Β± 21.2 Pkmol / l (p <0.01). Discussions. Treatment of patients with both sexes surgically led to a stable, positive result, improving the quality of life. Thanks to bariatric surgery, the patients returned to normal after a certain time, reproductive function was also restored. Reduction of visceral adipose tissue in the patients led to normalization of the hormonal background, which is proved by laboratory tests of blood. And as a consequence of the restoration of reproductive function. The conclusion. Surgical treatment in people with morbid obesity and metabolic syndrome gives good results. Modern surgery allows you to solve problems of infertility associated with excess fat tissue and a broken hormonal background.ЦСль исслСдования. Π˜Π·ΡƒΡ‡ΠΈΡ‚ΡŒ ΡΡ„Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½ΠΎΡΡ‚ΡŒ бариатричСских ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΉ для восстановлСния Ρ€Π΅ΠΏΡ€ΠΎΠ΄ΡƒΠΊΡ‚ΠΈΠ²Π½ΠΎΠ³ΠΎ Π·Π΄ΠΎΡ€ΠΎΠ²ΡŒΡ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ², ΡΡ‚Ρ€Π°Π΄Π°ΡŽΡ‰ΠΈΡ… ΠΌΠΎΡ€Π±ΠΈΠ΄Π½Ρ‹ΠΌ ΠΎΠΆΠΈΡ€Π΅Π½ΠΈΠ΅ΠΌ. ΠœΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»Ρ‹ ΠΈ ΠΌΠ΅Ρ‚ΠΎΠ΄Ρ‹. Π˜Π·ΡƒΡ‡Π΅Π½Ρ‹ истории Π±ΠΎΠ»Π΅Π·Π½ΠΈ 270 Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ…, ΡΡ‚Ρ€Π°Π΄Π°ΡŽΡ‰ΠΈΡ… ΠΌΠΎΡ€Π±ΠΈΠ΄Π½Ρ‹ΠΌ ΠΎΠΆΠΈΡ€Π΅Π½ΠΈΠ΅ΠΌ, ΠΈΠΌΠ΅ΡŽΡ‰ΠΈΡ… Π½Π°Ρ€ΡƒΡˆΠ΅Π½ΠΈΠ΅ ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»Π΅ΠΉ Ρ€Π΅ΠΏΡ€ΠΎΠ΄ΡƒΠΊΡ‚ΠΈΠ²Π½ΠΎΠΉ Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΈ. ΠŸΠ°Ρ†ΠΈΠ΅Π½Ρ‚Ρ‹ Π±Ρ‹Π»ΠΈ Ρ€Π°Π·Π΄Π΅Π»Π΅Π½Ρ‹ Π½Π° Π΄Π²Π΅ Π³Ρ€ΡƒΠΏΠΏΡ‹: ΠΈΠ· Π½ΠΈΡ… ΠΆΠ΅Π½Ρ‰ΠΈΠ½ 181 Ρ‡Π΅Π»ΠΎΠ²Π΅ΠΊ, ΠΌΡƒΠΆΡ‡ΠΈΠ½ 89 Ρ‡Π΅Π»ΠΎΠ²Π΅ΠΊ с показатСлями Π˜ΠœΡ‚ 45-65 ΠΊΠ³/ΠΌ2 . Возраст ΠΎΠΏΠ΅Ρ€ΠΈΡ€ΠΎΠ²Π°Π½Π½Ρ‹Ρ… ΠΆΠ΅Π½Ρ‰ΠΈΠ½ составил ΠΎΡ‚ 18 Π΄ΠΎ 58 Π»Π΅Ρ‚ ΠΈΠ· Π½ΠΈΡ… 7 ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠΊ (3,9% ΠΎΡ‚ Π³Ρ€ΡƒΠΏΠΏΡ‹ 181 ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΊΠΈ) Π½Π°Ρ…ΠΎΠ΄ΠΈΠ»ΠΈΡΡŒ Π² постмСнопаузС. Из 174 ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠΊ 45 - Π΄Π΅Ρ‚ΠΎΡ€ΠΎΠ΄Π½ΠΎΠ³ΠΎ возраста ΠΏΡ€Π΅Π΄ΡŠΡΠ²Π»ΡΠ»ΠΈ ΠΆΠ°Π»ΠΎΠ±Ρ‹ ΠΏΠΎ Π½Π°Ρ€ΡƒΡˆΠ΅Π½ΠΈΡŽ ΠΎΠ²Π°Ρ€ΠΈΠ°Π»ΡŒΠ½ΠΎ-ΠΌΠ΅Π½ΡΡ‚Ρ€ΡƒΠ°Π»ΡŒΠ½ΠΎΠΉ Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΈ. Число ΠΎΠΏΠ΅Ρ€ΠΈΡ€ΠΎΠ²Π°Π½Π½Ρ‹Ρ… ΠΌΡƒΠΆΡ‡ΠΈΠ½ составило 89 Ρ‡Π΅Π»ΠΎΠ²Π΅ΠΊ Π² возрастС ΠΎΡ‚ 18 Π΄ΠΎ 60 Π»Π΅Ρ‚. Π’ послСопСрационном ΠΏΠ΅Ρ€ΠΈΠΎΠ΄Π΅ ΠΈΠ·ΡƒΡ‡Π°Π»ΠΈΡΡŒ ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†ΠΈΠΈ Π³ΠΎΡ€ΠΌΠΎΠ½ΠΎΠ²: тСстостСрона, эстрогСна, прогСстСрона. ΠŸΠΎΠ»ΡƒΡ‡Π΅Π½Π½Ρ‹Π΅ Π΄Π°Π½Π½Ρ‹Π΅ сравнивали с ΠΏΠ΅Ρ€Π²ΠΎΠ½Π°Ρ‡Π°Π»ΡŒΠ½Ρ‹ΠΌΠΈ значСниями. Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹. ΠΎΠ±Π½Π°Ρ€ΡƒΠΆΠ΅Π½Ρ‹ ΡΠ»Π΅Π΄ΡƒΡŽΡ‰ΠΈΠ΅ ΠΏΡ€ΠΈΠ·Π½Π°ΠΊΠΈ клиничСского ΡƒΠ»ΡƒΡ‡ΡˆΠ΅Π½ΠΈΡ Ρ€Π΅ΠΏΡ€ΠΎΠ΄ΡƒΠΊΡ‚ΠΈΠ²Π½ΠΎΠΉ систСмы: Ρƒ 36 Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… (92%) ΠΏΡ€ΠΎΠΈΠ·ΠΎΡˆΠ»Π° нормализация Π΄Π»ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ Ρ†ΠΈΠΊΠ»Π°. Π‘Π»Π΅Π΄ΡƒΡŽΡ‰Π°Ρ Π³Ρ€ΡƒΠΏΠΏΠ° ΠΈΠ· 31 (91 %) ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΊΠΈ ΠΎΡ‚ΠΌΠ΅Ρ‚ΠΈΠ»ΠΈ Π²ΠΎΠ·Π²Ρ€Π°Ρ‰Π΅Π½ΠΈΠ΅ ΠΊ Π½ΠΎΡ€ΠΌΠ°Π»ΡŒΠ½ΠΎΠΉ Π΄Π»ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ ΠΌΠ΅Π½ΡΡ‚Ρ€ΡƒΠ°Π»ΡŒΠ½ΠΎΠ³ΠΎ кровотСчСния. Π’ послСднСй Π³Ρ€ΡƒΠΏΠΏΠ΅ исчСзли ΠΌΠ΅Π½ΠΎΡ€Ρ€Π°Π³ΠΈΠΈ Ρƒ 11 Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… (79%). Π›Π΅Ρ‡Π΅Π½ΠΈΠ΅ ΠΏΡ€ΠΈΠ²Π΅Π»ΠΎ ΠΊ Π½ΠΎΡ€ΠΌΠ°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†ΠΈΠΈ исслСдуСмых Π³ΠΎΡ€ΠΌΠΎΠ½ΠΎΠ². ΠŸΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»ΠΈ эстрадиола ΠΏΠΎ ΠΏΡ€ΠΎΡˆΠ΅ΡΡ‚Π²ΠΈΠΈ Π³ΠΎΠ΄Π° послСопСрационного ΠΏΠ΅Ρ€ΠΈΠΎΠ΄Π° снизились Π΄ΠΎ 462Β±128,4 пкмоль/Π» (Ρ€ <0,01). Π°Π½Π°Π»ΠΎΠ³ΠΈΡ‡Π½ΠΎ ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»ΠΈ тСстостСрона снизились Π΄ΠΎ 0,89Β±0,71 нмоль/Π» (Ρ€ <0,01). Π‘ΠΎΠ΄Π΅Ρ€ΠΆΠ°Π½ΠΈΠ΅ прогСстСрона возросло Π΄ΠΎ 43Β±8,3 нмоль/Π» (Ρ€ <0,01). Π£ 89 ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² муТского ΠΏΠΎΠ»Π° с ΠΌΠΎΡ€Π±ΠΈΠ΄Π½Ρ‹ΠΌ ΠΎΠΆΠΈΡ€Π΅Π½ΠΈΠ΅ΠΌ ΠΎΡ‚ΠΌΠ΅Ρ‡Π°Π»ΠΎΡΡŒ Π½Π°Ρ€ΡƒΡˆΠ΅Π½ΠΈΠ΅ Ρ„ΠΎΠ½Π° ΠΏΠΎΠ»ΠΎΠ²Ρ‹Ρ… Π³ΠΎΡ€ΠΌΠΎΠ½ΠΎΠ² Π² Π²ΠΈΠ΄Π΅ гипотСстостСронСмии Π΄ΠΎ 5,34Β±1,91 нмоль/Π», гипопрогСстСронСмии 0,12Β±0,09 нмоль/Π» ΠΈ гипСрэстрогСнСмии 278Β±53,8 Пкмоль/Π». ΠŸΡ€ΠΈ Π»Π°Π±ΠΎΡ€Π°Ρ‚ΠΎΡ€Π½ΠΎΠΌ исслСдовании Ρ‡Π΅Ρ€Π΅Π· Π³ΠΎΠ΄ послС ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΈ ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»ΠΈ Π±Ρ‹Π»ΠΈ ΡΠ»Π΅Π΄ΡƒΡŽΡ‰ΠΈΠΌΠΈ: 1,53Β±0,92 нмоль/Π» Π΄ΠΎ 5,34Β±1,91 нмоль/Π» (Ρ€ <0,01), Ρ‚Π°ΠΊ ΠΆΠ΅ увСличиваСтся прогСстСрон с 0,12Β±0,09 нмоль/Π» Π΄ΠΎ 2,31Β±0,83 нмоль/Π» (Ρ€ <0,01). Π’Π°ΠΆΠ½ΠΎ, Ρ‡Ρ‚ΠΎ концСнтрация эстрадиола 278Β±53,8 Пкмоль/Π» ΡƒΠΌΠ΅Π½ΡŒΡˆΠΈΠ»ΠΎΡΡŒ Π΄ΠΎ 72,3Β±21,2 Пкмоль/Π» (Ρ€ <0,01). обсуТдСния. Π›Π΅Ρ‡Π΅Π½ΠΈΠ΅ Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… ΠΎΠ±ΠΎΠΈΡ… ΠΏΠΎΠ»ΠΎΠ² хирургичСским способом ΠΏΡ€ΠΈΠ²Π΅Π»ΠΎ ΠΊ стойкому, ΠΏΠΎΠ»ΠΎΠΆΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠΌΡƒ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρƒ, ΡƒΠ»ΡƒΡ‡ΡˆΠ΅Π½ΠΈΡŽ качСства ΠΆΠΈΠ·Π½ΠΈ. [10] Благодаря бариатричСским опСрациям ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΊΠΈ спустя ΠΎΠΏΡ€Π΅Π΄Π΅Π»Π΅Π½Π½ΠΎΠ΅ врСмя ΠΏΡ€ΠΈΡ…ΠΎΠ΄ΠΈΠ»ΠΈ ΠΊ Π½ΠΎΡ€ΠΌΠ°Π»ΡŒΠ½Ρ‹ΠΌ показатСлям, рСпродуктивная функция Ρ‚Π°ΠΊ ΠΆΠ΅ Π²ΠΎΡΡΡ‚Π°Π½Π°Π²Π»ΠΈΠ²Π°Π»Π°ΡΡŒ [7]. УмСньшСниС Π²ΠΈΡΡ†Π΅Ρ€Π°Π»ΡŒΠ½ΠΎΠΉ ΠΆΠΈΡ€ΠΎΠ²ΠΎΠΉ Ρ‚ΠΊΠ°Π½ΠΈ Π² ΠΎΡ€Π³Π°Π½ΠΈΠ·ΠΌΠ΅ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² ΠΏΡ€ΠΈΠ²ΠΎΠ΄ΠΈΠ»ΠΎ ΠΊ Π½ΠΎΡ€ΠΌΠ°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ Π³ΠΎΡ€ΠΌΠΎΠ½Π°Π»ΡŒΠ½ΠΎΠ³ΠΎ Ρ„ΠΎΠ½Π°, Ρ‡Ρ‚ΠΎ доказываСтся Π»Π°Π±ΠΎΡ€Π°Ρ‚ΠΎΡ€Π½Ρ‹ΠΌΠΈ исслСдованиями ΠΊΡ€ΠΎΠ²ΠΈ. И ΠΊΠ°ΠΊ слСдствиС восстановлСниС Ρ€Π΅ΠΏΡ€ΠΎΠ΄ΡƒΠΊΡ‚ΠΈΠ²Π½ΠΎΠΉ Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΈ. Π—Π°ΠΊΠ»ΡŽΡ‡Π΅Π½ΠΈΠ΅. Π›Π΅Ρ‡Π΅Π½ΠΈΠ΅ хирургичСским ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠΌ Ρƒ людСй с ΠΌΠΎΡ€Π±ΠΈΠ΄Π½Ρ‹ΠΌ ΠΎΠΆΠΈΡ€Π΅Π½ΠΈΠ΅ ΠΈ мСтаболичСским синдромом Π΄Π°Π΅Ρ‚ Ρ…ΠΎΡ€ΠΎΡˆΠΈΠ΅ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹. БоврСмСнная хирургия позволяСт Ρ€Π΅ΡˆΠ°Ρ‚ΡŒ ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌΡ‹ бСсплодия связанныС с ΠΈΠ·Π±Ρ‹Ρ‚ΠΊΠΎΠΌ ΠΆΠΈΡ€ΠΎΠ²ΠΎΠΉ Ρ‚ΠΊΠ°Π½ΠΈ ΠΈ Π½Π°Ρ€ΡƒΡˆΠ΅Π½Π½Ρ‹ΠΌ Π³ΠΎΡ€ΠΌΠΎΠ½Π°Π»ΡŒΠ½Ρ‹ΠΌ Ρ„ΠΎΠ½ΠΎΠΌ

    Petroleum. Miscellaneous

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