نتایج جستجو برای: foreigen bodies
تعداد نتایج: 84708 فیلتر نتایج به سال:
The treatment of the children with congenital heart disease (CHD) is not the same in different parts of the world. In Europe, a patway for international cooperation in the field of care for children with CHD is not yet well established, and higly dependent on national structures and cooperation. We established the Register of CHD in Croatia using the priciples of EUROCAT, with the aim to study ...
theoreticians in developmental biology, as mainstream opinion held that one had to clone the genes involved and isolate the corresponding molecules — and that development would then be understood. The interest in theories was correspondingly low. At this time, the fascinating and beautiful patterns on shells were for me an inspiring looking glass to study the richness of patterns that can emerg...
What are they? Cajal bodies are nuclear suborganelles, typically 0.5 μm in diameter, discovered in 1903 by Santiago Ramón y Cajal. They are dynamic structures involved in the biogenesis of small ribonucleoproteins (RNPs). Cajal bodies contain the highest concentration of small RNPs in the nucleoplasm, as well as a host of other protein factors involved in diverse processes. They are not major s...
introduction foreign body aspiration is common especially in children. the absence of history of choking does not rule out the diagnosis. diagnosis required high index of suspicion. case presentation undiagnosed foreign body aspiration mostly occurs in bronchial airway rather than larynx and can cause severe complications. in this article, we report a silent laryngeal foreign body aspiration to...
background: the expression of mouse tumor necrosis factor alpha (tnf-α) in escherichia coli is a favorable way to get high yield of protein; however, the formation of cytoplasmic inclusion bodies, which is the consequence of insoluble accumulated proteins, is a major obstacle in this system. to overcome this obstacle, we used a pulsed dilution method to convert the product to its native conform...
Introduction: The diagnosis of foreign bodies in the upper aerodigestive tract is usually straightforward but sometimes it can be delayed or the location of esophageal and upper airway foreign bodies can be mistakenly interchanged. Case Report: We present two interesting cases that caused diagnostic challenges which could have led to serious complications if a greater delay in diagnosis ha...
In this paper, we show that for any dimension d ≥ 2 there exists a non-spherical strongly isoradial body i.e., a non-spherical body of constant breadth, such that its orthogonal projections on any subspace has constant inand circumradius. Besides the curiosity aspect of these bodies, they are highly relevant for the analysis of geometric inequalities between the radii and their extreme cases.
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