S-100 Protein Immunoreactivity of Calcifying/calcified Areas in Odontogenic Tumors.
نویسندگان
چکیده
منابع مشابه
Distribution of immunoreactive S-100 protein in pediatric brain tumors.
The distribution of S-100 proteins was examined in 98 pediatric brain neoplasms with rabbit antiserum to S-100 protein, utilizing the peroxidase-antiperoxidase (PAP) immunohistochemical technique. Positive cytoplasmic immunoreactivity was present in 22 of 24 astrocytomas, both oligodendrogliomas, eight of 13 ependymomas, all 11 choroid plexus tumors, all nine schwannomas, two of six meningiomas...
متن کاملOdontogenic Tumors Odontogenic Tumors
Classification: The following classification is based upon the inductive effect of one dental tissue upon another. In normal tooth development, it has been observed that ameloblastic epithelium exerts an influence upon the undifferentiated mesenchymal cell of the dental papilla "inducing" adjacent cells to further differentiate into odontoblasts. The odontoblasts then begin to form dentine. The...
متن کاملS S 100 Calcium - Binding Protein ▶ S 100 Proteins S 100 Proteins
S100 proteins were first discovered in 1965 by Moore as a major protein fraction (0.6% of total soluble protein) isolated from bovine brain (Moore 1965). The protein was given the name S100 due to its high solubility in saturated ammonium sulfate. Later experiments showed the S100 protein fraction constituted two different dimeric species comprised of two b protomers (S100B) or an a, b heterodi...
متن کاملS 100 P ( S 100 calcium binding protein P )
S100P protein consists of 95 amino acids with a molecular weight of 10.4 kDa. S100P is a Ca binding protein that belongs to S100 family ("Soluble in 100% saturated solution with ammonium sulfate") which was first isolated from human placenta and is therefore designated as "P". S100 family includes at least 26 members, which are thought to be expressed only in vertebrates and are present in a ti...
متن کاملOdontogenic tumors of salmon.
Teeth are present in nearly all vertebrate ani mals except turtles and birds, but tumors of these structures are seldom reported (7). Recently, we had the opportunity to examine the head of a large adult chinook salmon, Oncorhynchus Wzawytscha, and a photograph and histological see tions of a second one. Both fish were taken from displayed innumerable tumors on all tooth-bear ing surfaces. The ...
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ژورنال
عنوان ژورنال: Oral Medicine & Pathology
سال: 2002
ISSN: 1342-0984,1882-1537
DOI: 10.3353/omp.7.19