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毛发干异常综合征:细胞遗传学阶梯上的又一步进展。

Monilethrix: one step more on the ladder of cytogenetics.

作者信息

Singh Ashish, Ambujam S, Srikanth S, Uma An

机构信息

Department of Dermatology, Venereology, Leprology, Mahatma Gandhi Medical College and Research Institute, Pondicherry, India.

出版信息

Int J Trichology. 2010 Jan;2(1):18-9. doi: 10.4103/0974-7753.66907.

DOI:10.4103/0974-7753.66907
PMID:21188018
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3002404/
Abstract

Monilethrix is one of the hair shaft abnormalities with increased fragility of hair. Here we describe a ten-year-old girl with a history of hair loss and breakage of hair since three months of age, associated with keratosis pilaris along with an abnormal microscopic finding of a hair shaft. A cytogenetic study of the patient showed an unexpectedly high degree of Acrocentric association.

摘要

念珠状发是一种毛发干异常,毛发脆性增加。在此,我们描述一名10岁女孩,自3个月大起就有脱发和断发史,伴有毛发角化病以及毛发干的异常显微镜检查结果。对该患者的细胞遗传学研究显示出意外高程度的近端着丝粒染色体联合。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fdeb/3002404/172ce424578a/IJT-2-18-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fdeb/3002404/3250cbaa0b20/IJT-2-18-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fdeb/3002404/cc3f0a19ccab/IJT-2-18-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fdeb/3002404/2be5f3f19a1b/IJT-2-18-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fdeb/3002404/172ce424578a/IJT-2-18-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fdeb/3002404/3250cbaa0b20/IJT-2-18-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fdeb/3002404/cc3f0a19ccab/IJT-2-18-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fdeb/3002404/2be5f3f19a1b/IJT-2-18-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fdeb/3002404/172ce424578a/IJT-2-18-g004.jpg

相似文献

1
Monilethrix: one step more on the ladder of cytogenetics.毛发干异常综合征:细胞遗传学阶梯上的又一步进展。
Int J Trichology. 2010 Jan;2(1):18-9. doi: 10.4103/0974-7753.66907.
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Pitfalls and pearls in the diagnosis of monilethrix.念珠状发诊断中的陷阱与要点
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Severe monilethrix associated with intractable scalp pruritus, posterior subcapsular cataract, brachiocephaly, and distinct facial features: a new variant of monilethrix syndrome?
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A nonsense variant in KRT31 is associated with autosomal dominant monilethrix.一个 KRT31 中的无意义变异与常染色体显性型单纯性毳毛发有关。
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本文引用的文献

1
Monilethrix in three generations.三代毛发干结节病
Indian J Dermatol. 2008;53(2):99-100. doi: 10.4103/0019-5154.41660.
2
The human keratins: biology and pathology.人类角蛋白:生物学与病理学
Histochem Cell Biol. 2008 Jun;129(6):705-33. doi: 10.1007/s00418-008-0435-6. Epub 2008 May 7.
3
Satellite association. A possible cause of chromosome aberrations.卫星联合。染色体畸变的一个可能原因。
Humangenetik. 1972;16(1):147-50. doi: 10.1007/BF00394001.
4
The nucleoli in mitotic divisions of mammalian cells in vitro.体外培养的哺乳动物细胞有丝分裂中的核仁。
J Cell Biol. 1965 Aug;26(2):539-53. doi: 10.1083/jcb.26.2.539.