The infiltrated plasma cells were Kappa light chain-restricted, but did not show the immunophenotypes for a plasma cell neoplasm. In addition, the patient developed Kappa-restricted plasma cell myeloma 2 years later. The patient was followed up for 8 years, and her breast lesion did not show ...
Two new cell lines with the phenotype of terminally differentiated B cells have been derived from the presentation bone marrow of a patient with plasma cell leukaemia. They express the same immunoglobulin (A1-kappa) as the original bone marrow cells. JJN-1 is an hypodiploid, slow-growing line...
Bone marrow plasma cell labeling index (L.I.), kappa/lambda ratio, + and CD8+ subpopulations were studied in patients with (SMM), active (MM) and (). The loss of the light chain isotype suppression (LCIS) and a high labeling index (L.I.) allowed us to distinguish all MM patients ...
Primary systemic amyloidosis (AL), a disease involving the deposition of immunoglobulin light chains in tissue, is caused by a plasma cell dyscrasia. In the case of amyloidosis reported here, no monoclonal component was seen upon routine protein electrophoresis of serum or urine nor was a bone ...
1 In the more challenging cases, in which it is unclear whether the B-cell population is lymphomatous or benign, staining of the B-cell and/or plasma cell population by either immunohistochemistry or in situ hybridisation for immunoglobulin kappa and lambda light chains usually resolves the ...
IgD kappa plasma cell Dyscrasias are rare. Two cases with unusual presentations and courses area described. One of these patients had myelomatous pleural effusions, and subsequently experienced myelomatous leptomeningitis. The significance of this combination is discussed and the literature reviewed. The...
Cells positive for either the kappa opioid receptor or both the kappa opioid receptor and preprodynorphin were restricted to the vasopressin expressing neuronal population and not found in the oxytocin expressing neuronal population. The kappa opioid receptor and dynorphin were examined in the posterior...
样品类型:Serum, plasma, Cell culture supernatant 灵敏度:0.15 ng/ml 检测目标:Leptin R 应用:Sandwich ELISA 公司简介 上海西格生物科技有限公司(Shanghai Sig Biotechnology Co., Ltd)是一家生物企业,主要从事免疫学、分子生物学和常规生化试剂的销售。主营产品:生化试剂、试剂盒、ELISA试剂盒、抗体、重组蛋白、...
Characterization of SARS-CoV-2 variants B.1.617.1 (Kappa), B.1.617.2 (Delta) and B.1.618 on cell entry, host range, and sensitivity to convalescent plasma ... W Ren,X Ju,M Gong,... - Cold Spring Harbor Laboratory 被引量: 0发表: 2021年 Review of concerned SARS-CoV-2 variants ...
This study shows that a NF-ĸB reporter cell line can be used to evaluate the net inflammatory effect of clinical plasma samples. Patients with chronic but stable rheumatoid arthritis or psoriasis do not exhibit increased plasma levels of NF-ĸB-activating compounds as opposed to COVID-19 ...