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Russian Bulletin of Obstetrician-Gynecologist最新文献

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On the structural reorganization in the placentas of women who underwent COVID-19 in the first and second trimesters of pregnancy 关于妊娠早期和中期感染COVID-19的妇女胎盘结构重组的研究
Q4 Medicine
Russian Bulletin of Obstetrician-Gynecologist
Pub Date : 2023-01-01 DOI: 10.17116/rosakush2023230215
O. Konstantinova, V. Polyakova, A. Sviridova, S. Kshnyaseva
Objective. To study the peculiarities of structural and functional reorganization in the placentas of COVID-19 patients in the I and II trimesters of pregnancy. Material and methods. Twenty-six patients who had undergone COVID-19 in the first or second trimesters of pregnancy in different forms (the study group) and 20 patients with term physiological pregnancy (the control group) were examined. A morphological study of the placenta was carried out and the results were compared between the study and control groups. To assess structural reorganization in the placentas of both groups, we calculated the relative volume density of villi of different types per conventional unit area and the relative area of syncytial nodules. Results. Areas with a predominance of intermediate differentiated and undifferentiated villi were found in the placentas of the COVID-19-treated pregnant women in the first trimester and asymptomatic form, which indicated a tendency to delay their maturation. Compared with the results in the control group, the relative area of syncytial nodules was increased in the placentas of women who underwent COVID-19 in the first trimester of pregnancy. The placentas of women who underwent COVID-19 in the second trimester showed the greatest structural abnormalities — the bulk density of the terminal villi decreased, which was possibly associated with the formation of intermediate undifferentiated and differentiated villi between weeks 13 and 28. Conclusion. Study of structural reorganization in the placentas of women who underwent COVID-19 in the first and second trimesters of pregnancy reveals new links in the pathogenesis of the disease depending on its severity and helps to correctly assess the condition of the mother and her newborn. © 2023, Media Sphera Publishing Group. All rights reserved.
目标。目的:研究妊娠1、2个月COVID-19患者胎盘结构和功能重组的特点。材料和方法。以不同形式在妊娠前、中期感染COVID-19的患者26例(研究组)和足月生理性妊娠患者20例(对照组)为研究对象。对胎盘进行了形态学研究，并将研究结果与对照组进行了比较。为了评估两组胎盘的结构重组，我们计算了每常规单位面积不同类型绒毛的相对体积密度和合胞结节的相对面积。结果。经新冠肺炎治疗的妊娠早期和无症状期孕妇胎盘中绒毛以中间分化和未分化为主，有成熟延迟的趋势。与对照组相比，妊娠前三个月感染COVID-19的妇女胎盘合胞结节的相对面积增加。在妊娠中期感染COVID-19的妇女的胎盘显示出最大的结构异常——终绒毛的体积密度下降，这可能与13周至28周之间中间未分化绒毛和分化绒毛的形成有关。结论。对妊娠早期和中期感染COVID-19的妇女胎盘结构重组的研究揭示了疾病发病机制中根据其严重程度的新联系，并有助于正确评估母亲和新生儿的状况。©2023,Media Sphera出版集团。版权所有。
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引用次数: 0
Cervical screening strategies: a modern perspective 子宫颈普查策略:现代观点
Q4 Medicine
Russian Bulletin of Obstetrician-Gynecologist
Pub Date : 2023-01-01 DOI: 10.17116/rosakush20232304120
T. Klinyshkova
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引用次数: 0
Primary spine and spinal cord tumours and pregnancy 原发性脊柱和脊髓肿瘤与妊娠
Q4 Medicine
Russian Bulletin of Obstetrician-Gynecologist
Pub Date : 2023-01-01 DOI: 10.17116/rosakush20232302188
Ya.Yu. Androsova, V. Petrukhin, K. Akhvlediani, A. Lubnin, N. Konovalov, B. Zakirov, V. Korolishin, D. Asyutin, A. Melnikov, P. Petrov
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引用次数: 0
Incompetent uterine scar after caesarean section as a separate nosology 剖宫产术后无能性子宫瘢痕作为单独的一门病科
Q4 Medicine
Russian Bulletin of Obstetrician-Gynecologist
Pub Date : 2023-01-01 DOI: 10.17116/rosakush20232303119
M. Torobaeva, S. Buyanova, N. Puchkova
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引用次数: 0
Management of pregnant women with a fetal egg in the «niche» of the scar after cesarean section 剖宫产术后瘢痕“生态位”有胎卵孕妇的处理
Q4 Medicine
Russian Bulletin of Obstetrician-Gynecologist
Pub Date : 2023-01-01 DOI: 10.17116/rosakush20232304165
S. Buyanova, M. Torobaeva, L. Logutova, M. Chechneva, N. Yudina, I. Barinova
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引用次数: 0
Benign intrauterine diseases in post menopause. Organ-preserving methods of treatment 绝经后良性宫内疾病。保存器官的治疗方法
Q4 Medicine
Russian Bulletin of Obstetrician-Gynecologist
Pub Date : 2023-01-01 DOI: 10.17116/rosakush20232305179
V.G. Breusenko, L.M. Kappusheva, G.N. Golukhov, Yu.A. Golova, I.A. Esipova, E.I. Baisova, K.I. Stepanov, A.V. Ovchinnikova, T.A. Plakhova, D.S. Gutorova
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引用次数: 0
Perinatal outcomes and immunological changes in pregnant women with new COVID-19 coronavirus infection 新型COVID-19冠状病毒感染孕妇的围产期结局和免疫变化
Q4 Medicine
Russian Bulletin of Obstetrician-Gynecologist
Pub Date : 2023-01-01 DOI: 10.17116/rosakush20232305138
I.V. Sakhautdinova, I.S. Zasyadkin, A.U. Khamad’yanova, I.M. Tayupova, T.P. Kuleshova
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引用次数: 0
The significance of determining the polymorphism of TR53 signaling pathway genes in patients with infertility and benign endometrial processes 检测TR53信号通路基因多态性在不孕症及子宫内膜良性病变患者中的意义
Q4 Medicine
Russian Bulletin of Obstetrician-Gynecologist
Pub Date : 2023-01-01 DOI: 10.17116/rosakush20232301111
A. O. Putilo, T. Dzhibladze, N. Pozdnyakova, N. Grigortsevich, E. Svidinskaya, V. Zuev, I. Khokhlova, M. B. Ageev
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引用次数: 0
Experience of in vitro fertilization programmes with donor oocytes in micronized progesterone protocols 微孕酮方案中供体卵母细胞体外受精方案的经验
Q4 Medicine
Russian Bulletin of Obstetrician-Gynecologist
Pub Date : 2023-01-01 DOI: 10.17116/rosakush20232301170
V. Lokshin, A. Abshekenova, A. Rybina, E. Askar, Sh.K. Karibaeva, R. Valiev
{"title":"Experience of in vitro fertilization programmes with donor oocytes in micronized progesterone protocols","authors":"V. Lokshin, A. Abshekenova, A. Rybina, E. Askar, Sh.K. Karibaeva, R. Valiev","doi":"10.17116/rosakush20232301170","DOIUrl":"https://doi.org/10.17116/rosakush20232301170","url":null,"abstract":"","PeriodicalId":36254,"journal":{"name":"Russian Bulletin of Obstetrician-Gynecologist","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67438822","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The significance of menstrual blood markers for the diagnosis of chronic endometritis in patients with infertility 经血指标对不孕症患者慢性子宫内膜炎的诊断意义
Q4 Medicine
Russian Bulletin of Obstetrician-Gynecologist
Pub Date : 2023-01-01 DOI: 10.17116/rosakush20232302119
D. Smirnova, A. M. Gerasimov, L. Kulida, A. Malyshkina, T. V. Verteletskaya, N. Vasil’eva
{"title":"The significance of menstrual blood markers for the diagnosis of chronic endometritis in patients with infertility","authors":"D. Smirnova, A. M. Gerasimov, L. Kulida, A. Malyshkina, T. V. Verteletskaya, N. Vasil’eva","doi":"10.17116/rosakush20232302119","DOIUrl":"https://doi.org/10.17116/rosakush20232302119","url":null,"abstract":"","PeriodicalId":36254,"journal":{"name":"Russian Bulletin of Obstetrician-Gynecologist","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67438876","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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