alpha-cell tumor

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• Mediastinal germ cell tumor — Malignant mediastinal germ cell tumors of various histologies were first described as a clinical entity approximately 50 years ago.[when?] Mediastinal and other extragonadal germ cell tumors were initially thought to represent isolated metastases …   Wikipedia

• Alpha-fetoprotein — (AFP) is a molecule produced in the developing embryo and fetus. In humans, AFP levels decrease gradually after birth, reaching adult levels by 8 to 12 months. Normal adult AFP levels are low, but detectable; however, AFP has no known function in …   Wikipedia

• alpha-fetoprotein — AFP. A protein normally produced by a fetus. AFP levels are usually undetectable in the blood of healthy adult men or women (who are not pregnant). An elevated level of AFP suggests the presence of either a primary liver cancer or germ cell tumor …   English dictionary of cancer terms

• Tumor necrosis factor-alpha — Tumor necrosis factor (TNF, cachexin or cachectin and formally known as tumor necrosis factor alpha ) is a cytokine involved in systemic inflammation and is a member of a group of cytokines that all stimulate the acute phase reaction. TNF causes… …   Wikipedia

• Alpha secretase — Alpha secretases are a family of proteolytic enzymes that cleave amyloid precursor protein (APP) in its transmembrane region. Specifically, alpha secretases cleave within the fragment that gives rise to the Alzheimer s disease associated peptide… …   Wikipedia

• Tumor necrosis factors — TNF(Tumour Necrosis Factor) family [[Image: Model of TNF alpha, produced by M. musculus, based on PDB structure 2TNF (1.4Å Resolution). Different colors represent different monomers. Baeyens, KJ et al. (1999) …   Wikipedia

• Cell — The basic structural and functional unit in people and all living things. Each cell is a small container of chemicals and water wrapped in a membrane. Each cell in the human body there are 100 trillion cells in each of us contains the entire… …   Medical dictionary

• Cell cycle — For the separation of chromosomes that occurs as part of the cell cycle, see mitosis. For the Academic journal, see Cell Cycle. Each turn of the cell cycle divides the chromosomes in a cell nucleus. The cell cycle, or cell division cycle, is the… …   Wikipedia

• alpha-Parinaric acid — α Parinaric acid IUPAC name (9Z,11E,13E,15Z) octadeca 9,11,13,15 tetraenoic acid …   Wikipedia

• Tumor necrosis factor receptor — TNFR/NGFR cysteine rich region Structure of the soluble human 55 kd TNF receptor human TNF beta complex[1]. Identifiers Symbol …   Wikipedia

• Alpha-lactalbumin — Lactalbumin, alpha , also known as LALBA, is a human gene.cite web | title = Entrez Gene: LALBA lactalbumin, alpha | url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView TermToSearch=3906| accessdate = ] α lactalbumin is an… …   Wikipedia