نتایج جستجو برای: cytomegalovirus coliti
تعداد نتایج: 19402 فیلتر نتایج به سال:
Rhesus cytomegalovirus infection of rhesus macaques has emerged as a model for human cytomegalovirus pathogenesis. The UL128-UL131 locus of the human virus is a primary determinant for viral entry into epithelial cells, an important cell type during cytomegalovirus infection. Rhesus cytomegalovirus strain 68-1 spreads slowly when grown in cultured rhesus epithelial cells, and it does not code f...
BACKGROUND Langerhans cell histiocytosis is a rare proliferative histiocytic disease of unknown etiology. Histologically, it is characterized by granuloma-like proliferation of Langerhans-type dendritic cells derived from bone marrow. Many investigators have suggested the possible role of viruses such as Epstein-Barr virus, human herpesvirus-6 (HHV-6), herpes simplex virus (HSV) types 1 and 2, ...
Cytomegalovirus is a common infection worldwide and in the immunocompromised individual it can be a major cause of morbidity and mortality. In patients with inflammatory bowel disease cytomegalovirus infection has been described in both immunocompetent and immunocompromised individuals. A 34 year old man with an exacerbation of his colitis was diagnosed as having both cytomegalovirus colitis an...
Tumor specimens from patients with adenocarcinoma of the colon or rectum were examined for the presence of cytomegalovirus (CMV), and specimens of normal mucosa from the same patients were studied in parallel. Frozen sections of 14 specimens were made and the presence of CMV mRNA assayed by in situ hybridisation using 3H-labelled CMV-DNA as a probe. Nine of these sections were also tested for c...
INTRODUCTION Pouchitis often occurs after proctocolectomy and ileal pouch-anal anastomosis for ulcerative colitis. It is usually deemed idiopathic and commonly responds to antibacterial therapy. To date, only a few cases of cytomegalovirus pouchitis have been documented, and only a single report describes pouchitis in a case of assumed primary cytomegalovirus infection. CASE PRESENTATION A 26...
Congenital cytomegalovirus is the most frequent, yet under-recognised, infectious cause of newborn malformation in developed countries. Despite its clinical and public health importance, questions remain regarding the best diagnostic methods for identifying maternal and neonatal infection, and regarding optimal prevention and therapeutic strategies for infected mothers and neonates. The absence...
CONTEXT The most frequently used methods for detecting antibodies are the indirect immunofluorescence test and the enzymatic immunoassay (ELISA). The polymerase chain reaction is a molecular biology technique in which the production of large amounts of specific DNA fragments is induced from very low concentrations of complex substrates aloowing the detection of very low amounts of viral particl...
PURPOSE To study the role of natural killer cells in the dissemination of virus to the eye and virus growth as well as the production of lesions in the eye during primary infection of murine cytomegalovirus. METHODS Virus activity and lesion production by murine cytomegalovirus in various organs of natural killer cell-depleted BALB/c strain of inbred mice were compared with those of immunocom...
Cytomegalovirus is a common infection worldwide and in the immunocompromised individual it can be a major cause of morbidity and mortality. In patients with inflammatory bowel disease cytomegalovirus infection has been described in both immunocompetent and immunocompromised individuals. A 34 year old man with an exacerbation of his colitis was diagnosed as having both cytomegalovirus colitis an...
Background: Intrauterine infections (TORCH) lead to the involvement of various organs of the body of the fetus, including the eye. The aim of this study was to determine the frequency and clinical response of eye lesions to specific drugs, in infants with confirmed TORCH induced ocular lesions. Methods: This historical cohort study from 2011 to 2017, had done in Pediatrics and Ophthalmology De...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید