introduction: although pet scanning using f-18[fdg] is considered the superior radiotracer for tumnor imaging, gallium-67 is still in use for some malignancies such as lymphoma and hepatoma. one of the strategies to improve the diagnostic accuracy of gallium is to perform spect which is reported to be more sensitive compared to planar imaging. in this study we compared the sensitivity of spect ...

The modular nature of the abscisic acid response complex (ABRC), the promoter unit necessary and sufficient for abscisic acid (ABA) induction of gene expression in barley, is defined in this study. We investigated ABA induction of a barley late gmbrogenesis gbundant (Lea) gene, HVA1, and found that the ABRC of this gene consists of a 10-bp box with an ACGT core (ACGT-box) and the 11 bp directly...

BACKGROUND Abnormal NK phenotype and cytotoxic functions have been described in acute myeloid leukemia, chronic lymphocytic leukemia, myeloma and myelodysplastic syndromes. Defective NK cytotoxicity is due to decreased expression of the Natural Cytotoxicity Receptors (NCRs), 2B4/CD244/p38, or NKG2D. This prompted us to test the expression of these molecules on circulating NK cells from patients...

Vasaitis, L. 2017. Lymphoma studies in patients with Sjögren's syndrome. Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Medicine 1331. 94 pp. Uppsala: Acta Universitatis Upsaliensis. ISBN 978-91-554-9912-9. Patients with primary Sjögren’s syndrome (pSS) are at increased risk of developing malignant lymphoma. The studies in this thesis aim at broadening our understa...

Background. L-asparaginase is effective in treating canine and feline lymphoma, however chemotherapy poses a significant financial cost to veterinary clients, limiting therapy for many pets. Single dose vials result in significant drug wastage, and drug shortages limit consistent availability for pets. Hypothesis. E. coli-derived asparaginase retains enzymatic and antineoplastic activity in can...

A 34-year-old male with a history of T cell–rich B-cell lymphoma relapsed 1 year after high-dose therapy with recurrent fevers, abdominal pain, and jaundice. He was cachetic with hepatosplenomegaly and ascites. Laboratory findings showed a white blood cell count of 2.7 109/L, hemoglobin 8.7 g/dL, platelets of 21 109/L, hyperbilirubinemia, and no evidence of hemolysis including a negative Coombs...

ing from the extrahepatic bile duct is extremely rare, and preoperative diagnosis is difficult because symptoms and imaging are nonspecific [1,2]. The most common symptoms of primary biliary lymphoma are abdominal pain, weight loss, fever, and obstructive jaundice [1,2]. A total of 23 cases have been reported in literature [1–5], and, to the best of our knowledge, this is the fourth case of dia...

Dural sinus thrombosis (DST) has been reported in association with cancer in both adults and children. We describe the seven patients seen with this complication in our centre between 1981 and 1995. Diagnosis was confirmed by either cerebral CT scanning, MRI or angiography. Median age was 13 years (range 8-15). Six patients were boys. Six children were being treated for non-Hodgkin lymphoma and...