Search results for "68"
showing 10 items of 1026 documents
"Table 12" of "Two-pion Bose-Einstein correlations in central PbPb collisions at sqrt(s_NN) = 2.76 TeV"
2011
Pion HBT radii at KT=0.3 for the 5% most central collisions as a function of the central charged multiplicity. Data from other experiments is shown for comparison.
Reply: “The Impact of 68Ga-PSMA PET/CT and PET/MRI on the Management of Prostate Cancer”
2019
Gallija-68 [68Ga] un fluora-18 [18F] izotopu iegūšana un izmantošana radiofarmaceitisko preparātu sintēzē
2017
Gallija-68 [68Ga] un fluora-18 [18F] izotopu iegūšana un izmantošana radiofarmaceitisko preparātu sintēzē. Mamis E., zinātniskais vadītājs Prof. Dr.h.c. Chem Andris Actiņš, zinātniskie konsultanti Mg. Chem Jāzeps Malnačs un Mg. Med. Phys., Dipl. Ing., Mg. Sc. Ing Linda Meistere. Maģistra darbs, 54 lappuses, 28 attēli, 12 tabulas, 20 literatūras avoti. Latviešu valodā. Darbā ir apkopota literatūra par radionuklīdu iegūšanas procesiem kodolreakcijas ceļā, izmantojot daļiņu paātrinātāju – ciklotronu un 68Ge/68Ga ģeneratoru, sintēzes procesiem noteiktu radiofarmaceitisko preparātu iegūšanā, kā arī pozitronu emisijas tomogrāfijas tehnoloģiju un tās izmantošanas iespējas onkoloģisko saslimšanu di…
Crémoux, Françoise, Bussy, Danièle (eds.): Secularización en España (1700-1845): albores de un proceso político
2021
Central Odontogenic Fibroma combined with Central Giant Cell lesion of the mandible. Immunohistochemical profile.
2011
Central Odontogenic Fibroma is a benign neoplasm of mesenchymal origin that makes up less than 5% of odontogenic tumors. There is a variation of this lesion that includes a zone of giant cells. This neoplasm is characterized by fibroblast proliferation, a component of apparently inactive odontogenic epithelium within a mature connective tissue stroma and multinucleated osteoclast-like giant cells. Clinically, it manifests as a slow-growing central lesion, which causes painless cortical expansion and may occasionally cause the displacement of adjacent dental organs or resorption. We present a new case of this combined lesion that was revealed radiographically as a well-defined radiolucent ar…
Changes in immunohistochemical levels and subcellular localization after therapy and correlation and colocalization with CD68 suggest a pathogenetic …
2011
In an earlier work, the role of heat shock protein (Hsp60) in the pathogenesis of ulcerative colitis (UC) was suggested by its significant increase in the pathological mucosa parallel with an increase in inflammatory cells. More data in this direction are reported in this work. We analyzed by immunohistochemistry biopsies of colon tissue from 2 groups of patients with UC and treated with either 5-aminosalicylic acid (5-ASA) alone or in combination with a probiotic. We looked for inflammatory markers and Hsp60. Both the treatments were effective in reducing symptoms but the group treated with both 5-ASA and probiotics showed better clinical results. Amelioration of symptoms was associated wi…
AB0189 Macrophages polarization in the gut of patients with ankylosing spondylitis
2013
Background Subclinical gut inflammation occurs in patients with Ankylosing Spondylitis (AS) and long term evolution to overt Crohn’s disease (CD) has been described in these patients. Gut mucosal macrophages represent the largest pool of tissue macrophages in the body. Different pathways of macrophage activation have been described in humans. Objectives To study the macrophages polarization occurring in the inflamed gut of AS patients. Methods Twenty two consecutive HLA-B27 + Ankylosing Spondylitis (AS) patients, 15 Crohn’s Disease (CD) patients and 15 normal controls were included in this study. Four AS patients developed an overt CD during the follow-up and were included. Ileal macrophage…
Symmetrical palatal fibromatosis: An additional case report with immunohistochemical characterization
2021
Background The term "symmetrical palatal fibromatosis" was recently suggested to designate bilateral palatal lesions presenting as typically broad, "mirror" images on the posterior lateral region of the hard palate. Purpose We report an additional case of this as-yet poorly understood oral lesion in a 67-year-old male patient, with emphasis on differential diagnoses and immunohistochemical characterization. Case Report The histopathological examination demonstrated a hypocellular, fibrous connective tissue with prominent thick collagen bundles and few blood vessels. Scattered large, stellate, and sometimes binucleated fibroblasts were found. Immunohistochemistry was positive for vimentin an…
Tenascin expression patterns and cells of monocyte lineage: relationship in human gliomas.
2000
Stromal extracellular matrix (ECM) components are thought to play an important role in regulating invasion of human gliomas. Macrophages and microglial cells may heavily influence the integrity of the extracellular compartment of gliomas, and the affected ECM may play a key role in regulating migratory activity of both tumor cells and macrophages/microglia. The aim of this investigation was to study immunohistochemically the expression patterns of four ECM components: fibronectin, laminin, collagen IV, and tenascin (TN) in human gliomas, with special attention to TN. Our main goal was to study the possible correlation between TN expression and macrophagic/microglial infiltration in gliomas.…
Fibronectin as an adjuvant in the diagnosis of oral inflammatory myofibroblastic tumor
2009
Inflammatory myofibroblastic tumor is a distinctive lesion composed of myofibroblastic spindle shaped cells accompanied by inflammatory infiltrate that may arise in various organs. It is believed to be a noneoplastic inflammatory condition, although this is still controversial. The recognition of inflammatory myofibroblastic tumor as an entity is important especially to avoid unnecessary surgery. A few cases have been reported in the oral cavity. This report primarily presents a case of inflammatory myofibroblastic tumor that arose in the floor of mouth of a 23-year-old woman. The proliferating spindle cells were immunoreactive for vimentin, smooth muscle actin, and muscle specific actin an…