نتایج جستجو برای: epithelium
تعداد نتایج: 46154 فیلتر نتایج به سال:
Introduction: Cancer stem cells (CSCs) are responsible for initiating the process of carcinogenesis by enabling self-renewal and self-proliferation cancer cells. This study aimed to investigate presence epithelial with characteristics (ALDH+) in early stages oral precancerous lesions (Oral Leukoplakias) frequency these different squamous cell carcinomas (OSCCs). Materials & methods: The aim...
Daily inhaled antigens induce cellular immune response in the airways. In case of allergens, allergic airway inflammation is usually represented by eosinophils, however, neutrophil infiltration also observed during severe asthma. Animal models contribute to investigation mechanisms that involve switching eosinophil- or neutrophil-mediated inflammation. Data about spatial location eosinophils an...
The changes appearing during the development of the human palatine tonsil, both in the surface and in the tonsillar crypt epithelium, were studied from samples of the 16th to 40th prenatal weeks. From the 18th week, we observed areas of mesh-like epithelium in an originally homogeneous stratified squamous epithelium, i.e. the reticularisation began in the tonsillar crypt epithelium. The importa...
Background: One of the applications of molybdenum trioxide nanoparticles (MTNPs) is to use it as an antibacterial agent. The kidney is also one of the most important organs in the body to excrete waste products and regulate many blood factors. Duo to widespread use of MTNPs and the importance of the kidney, the aim of this study was to investigate this drug effect on kidney tubules. Materials ...
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