结缔组织不成熟作为极低出生体重新生儿硬脑膜损伤的原因
- 作者: Gorun E.Y.1, Parilov S.L.1, Maximov A.V.1,2
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隶属关系:
- Moscow Regional Research and Clinical Institute
- State University of Education
- 期: 卷 10, 编号 3 (2024)
- 页面: 363-371
- 栏目: 原创研究
- URL: https://bakhtiniada.ru/2411-8729/article/view/267495
- DOI: https://doi.org/10.17816/fm16165
- ID: 267495
如何引用文章
详细
论证。深度早产是分娩时造成神经系统损伤的主要因素。文章分析了极低出生体重新生儿的产伤病例,研究了硬脑膜结构的特殊性,并将所得结果与足月儿的指标进行了比较。
该研究的目的是确定极低出生体重新生儿和足月儿硬脑膜结缔组织结构的明显特征;确定硬脑膜结构的特征与分娩过程中硬脑膜损伤之间是否存在关联。
材料与方法。我们进行了一项回顾性选择性研究。实验组由极低出生体重新生儿组成,对照组由产伤足月儿组成。研究人员对两组新生儿的小脑幕、大脑镰和静脉窦窦汇的硬脑膜进行了研究;通过光镜、偏光显微镜检查和形态测量法将其与 I 型胶原纤维的计数进行了比较。对实验组中的早产原因、硬脑膜出血的性质进行了评估。
结果。在极低出生体重的新生儿中,硬脑膜内出血明显,这表明分娩时头部形状变化导致硬脑膜过渡扩张,软脑膜内出血较少。实验组患者的硬脑膜为疏松结缔组织,主要由 短的 III 型胶原纤维组成,没有各向异性。在对照组中,缝线投影处蛛网膜下腔出血的严重程度与硬脑膜隔部分受损的严重程度相对应。硬脑膜由致密纤维结缔组织组成, 主要是具有明显极化效应的 I 型胶原。
在形态测量中,实验组中偏振光下各向异性的胶原纤维不超过 2-5%,而对照组中则不低于 30-50%。
结论。结构的特殊性表明,极低出生体重新生儿的硬脑膜结缔组织的形态和功能不成熟,这影响其韧性特性,并导致在任何类型的分娩过程中出现损伤。因此,这种损伤是病理改变的器官损伤,所以不以损害健康的严重程度为标准。
作者简介
Ekaterina Y. Gorun
Moscow Regional Research and Clinical Institute
编辑信件的主要联系方式.
Email: katuhka30@mail.ru
ORCID iD: 0000-0002-7008-2975
SPIN 代码: 4298-5402
俄罗斯联邦, Moscow
Sergey L. Parilov
Moscow Regional Research and Clinical Institute
Email: parilov.s@mail.ru
ORCID iD: 0000-0001-9888-4534
SPIN 代码: 1764-7532
MD, Dr. Sci. (Medicine), Assistant Professor
俄罗斯联邦, MoscowAlexandr V. Maximov
Moscow Regional Research and Clinical Institute; State University of Education
Email: mcsim2002@mail.ru
ORCID iD: 0000-0003-1936-4448
SPIN 代码: 3134-8457
MD, Dr. Sci. (Medicine), Assistant Professor
俄罗斯联邦, Moscow; Moscow参考
- Goldenberg RL. The management of preterm labor. Obstetrics Gynecol. 2002;100(5, Pt 1):1020–1037. doi: 10.1016/s0029-7844(02)02212-3
- Duskaliev DA, Khvil YV. Analysis of autopsy data of children with extremely low body weight and very low body weight. Forcipe. 2020;3(S):644–645. (In Russ). EDN: CVBXCU
- Boyle AK, Rinaldi SF, Norman JE, Stock SJ. Preterm birth: Inflammation, fetal injury and treatment strategies. J Reproductive Immunol. 2017;(119):62–66. EDN: VZOVMT doi: 10.1016/j.jri.2016.11.008
- Sokolovskaya TA, Stupak VS, Son IM, et al. Premature children with extremely low body weight: Dynamics of morbidity and mortality in the Russian Federation. Far Eastern Med J. 2020;(3):119–123. EDN: PNLZIG doi: 10.35177/1994-5191-2020-3-119-123
- Zhevneronok IV, Shalkevich LV, Lun AV. Modern representation of periventricular leukomalacia genesis in premature newborns. Rep Health Eastern Eur. 2020;10(3):350–356. EDN: MNVMUG doi: 10.34883/PI.2020.10.3.013
- Kozlov YA, Kapuller VM. Birth injuries to the organs of abdominal cavity and retroperitoneal space in newborn infants. Pediatriya. Zhurnal im. G.N. Speranskogo. 2020;99(5):175–184. EDN: MMIRUR doi: 10.24110/0031-403X-2020-99-5-175-184
- Glukhov BM, Bulekbaeva ShA, Baydarbekova AK. Etiopathogenic characteristics of the intraventricular hemorrhages in the structure of perinatal brain injuries: A literature review and the results of own research. Russ J Child Neurol. 2017;(2):21–33. EDN: ZBTNCT doi: 10.17650/2073-8803-2017-12-2-21-33
- Kravchenko EN. Risk factors of birth injury. Fundamental Clin Med. 2018;3(3):54–58. EDN: YKWQDR
- Milovanova OA, Amirkhanova DY, Mironova AK, et al. The risk of forming neurological disease in extremely premature infants: A review of literature and clinical cases. Med Council. 2021;(1):20–29. EDN: CIFVUB doi: 10.21518/2079-701X-2021-1-20-29
- Donn SM, Chiswick ML, Fanaroff JM. Medico-legal implications of hypoxic-ischemic birth injury. Seminars Fetal Neonatal Medicine. 2014;19(5):317–321. doi: 10.1016/j.siny.2014.08.005
- De Sévaux JL, Nikkels PG, Lequin MH, Groenendaal F. The value of autopsy in neonates in the 21st century. Neonatology. 2019;115(1):89–93. doi: 10.1159/000493003
- Bubnova NI, Parilov SL, Tskhai VB. Birth traumatic brain injury in newborns: The obstetrician’s fault or an accident? Sibirskoye meditsinskoye obozreniye. 2009;(3):114–115. (In Russ).
- Forensic medicine: National guide. Ed. Yu.I. Pigolkin. 2nd ed., revised and updated. Moscow: GEOTAR-Media; 2021. 672 р. (In Russ).
- Parilov SL. Birth trauma of the nervous system in children. Monograph. 2018. (In Russ). Available from: https://oa.mg/work/2963831840. Accessed: 15.04.2024.
- New medical technology AA 0001104. FS № 2011/169. 15.06.2011. Forensic differential diagnosis of birth trauma of the nervous system from trauma of violent origin. (In Russ). Available from: https://www.rc-sme.ru/Publishing/BookCatalog/index.php?ELEMENT_ID=1560. Accessed: 15.06.2024.
- Kuznetsov SL, Mushkambarov NN. Histology, cytology and embryology: Textbook. 3rd ed., revised and updated. Moscow: Meditsinskoe informatsionnoe agentstvo; 2016. 640 p. (In Russ).
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