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在植入前胚胎的延时辅助生殖技术周期中鉴定出的1例蒂莫纳马赛菌病例。

A case of Massilia timonae identified during time-lapse ART cycles in a pre-implantation embryo.

作者信息

Shurygina Alina S, Guseva Olga S, Shurygina Oksana V, Lyamin Artem V

机构信息

Professional Center for Education and Research in Genetic and Laboratory Technologies / Federal State Budgetary Educational Institution of Higher Education Samara State Medical University of the Ministry of Healthcare of the Russian Federation. Samara, Russian Federation.

出版信息

JBRA Assist Reprod. 2024 Dec 2;28(4):805-807. doi: 10.5935/1518-0557.20240061.

DOI:10.5935/1518-0557.20240061
PMID:39626007
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11622401/
Abstract

This article reports a case of Massilia timonae, an understudied Gram-negative rod, in the culture media of an embryo produced by intracytoplasmic sperm injection into the oocyte cytoplasm. Cultivation was monitored with a time-lapse technology. Microbial contamination can cause embryo developmental arrest.

摘要

本文报道了一起在将精子注射到卵母细胞胞质内产生的胚胎培养基中出现蒂莫纳马赛菌（一种研究较少的革兰氏阴性杆菌）的病例。采用延时技术监测培养情况。微生物污染可导致胚胎发育停滞。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5f7f/11622401/55968756be45/jbra-28-04-0805-g01.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5f7f/11622401/55968756be45/jbra-28-04-0805-g01.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5f7f/11622401/55968756be45/jbra-28-04-0805-g01.jpg

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本文引用的文献

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Analysis of the clinical outcomes of microbial contamination caused by environmental contamination of the embryology laboratory during IVF-ET treatment cycles.体外受精-胚胎移植（IVF-ET）治疗周期中胚胎学实验室环境污染所致微生物污染的临床结局分析。
BMC Pregnancy Childbirth. 2023 Mar 18;23(1):190. doi: 10.1186/s12884-023-05516-6.
2
A successful case of assisted reproduction after contamination of the culture medium with Escherichia coli.一例大肠杆菌污染培养液后辅助生殖成功的案例。
Eur Rev Med Pharmacol Sci. 2022 Aug;26(16):5932-5938. doi: 10.26355/eurrev_202208_29533.
3
bacteremia: An unusual pathogen of septic abortion.
菌血症：流产感染的一种罕见病原体。
IDCases. 2022 Aug 2;29:e01592. doi: 10.1016/j.idcr.2022.e01592. eCollection 2022.
4
A new method to rescue embryos contaminated by bacteria.一种挽救受细菌污染胚胎的新方法。
F S Rep. 2022 May 6;3(2):168-171. doi: 10.1016/j.xfre.2022.05.002. eCollection 2022 Jun.
5
Draft Genome Sequences of Six Type Strains of the Genus .属六种模式菌株的基因组序列草图
Microbiol Resour Announc. 2020 Apr 30;9(18):e00226-20. doi: 10.1128/MRA.00226-20.
6
Microbial contamination in assisted reproductive technology: source, prevalence, and cost.辅助生殖技术中的微生物污染：来源、流行率和成本。
J Assist Reprod Genet. 2020 Jan;37(1):53-61. doi: 10.1007/s10815-019-01640-5. Epub 2019 Dec 10.
7
Transfer of IVF-contaminated blastocysts with removal of the zona pellucida resulted in live births.去除透明带后移植体外受精污染的囊胚可实现活产。
J Assist Reprod Genet. 2016 Oct;33(10):1385-1388. doi: 10.1007/s10815-016-0776-3. Epub 2016 Jul 27.
8
Massilia timonae gen. nov., sp. nov., isolated from blood of an immunocompromised patient with cerebellar lesions.蒂莫纳马赛菌属，新属，新种，从一名患有小脑病变的免疫功能低下患者血液中分离得到。
J Clin Microbiol. 1998 Oct;36(10):2847-52. doi: 10.1128/JCM.36.10.2847-2852.1998.