نتایج جستجو برای: dysplastic hematopoiesis
تعداد نتایج: 13958 فیلتر نتایج به سال:
OBJECTIVE The aim of this study was to describe the clinical course and ultrasound outcome of prenatally detected multicystic dysplastic kidney. METHODS Fifty-three children with unilateral multicystic dysplastic kidney detected by prenatal ultrasound between 1989 and 2004 were included in the analysis. All children were submitted to conservative management with follow-up visits every six mon...
BACKGROUND Minichromosome maintenance (Mcm) proteins are essential for eukaryotic DNA replication, and their expression implies potential for cell proliferation. Expression is dysregulated in dysplastic states but data for oesophageal squamous mucosa and Barrett's mucosa have not been published. AIM To test the hypothesis that Mcm proteins are downregulated together with the proliferation mar...
In a recent two-part essay entitled “The dysplastic nevus: from historical perspective to management in the modern era” published in the Journal of American Academy of Dermatology, Duffy and Grossman concluded, following comprehensive literature review, historically, histologically, clinically and molecularly, that the so-called dysplastic nevus is a type of melanocytic nevus and should be mana...
The cervical squamocolumnar junction of normal and dysplastic human xenografts was maintained in SCID-beige mice. Dysplastic tissue maintained a dysplastic morphology, irregular pattern of keratin expression, elevated levels of cellular proliferation, and human papillomavirus type 16 and/or type 18 DNA. Hyperplastic changes of normal xenografts occurred via high-dose estrogen exposure, and thro...
no abstract
چکیده ندارد.
PURPOSE Thyrotropin-releasing hormone (TRH) is a tripeptide hormone produced by the hypothalamus in response to hypothyroidism. RNA transcripts for the TRH prohormone have recently been described in melanoma cell lines. To expand these findings, we have examined cultured melanoma cells and melanocytes, human melanoma tumors, and nevi for the expression of TRH. EXPERIMENTAL DESIGN Five melanom...
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