such as bacteria and viruses. Lymph nodes also filter cellular waste, dead cells, and cancerous cells. Lymph nodes house immune cells called lymphocytes. These cells are necessary for the development of humoral immunity (defense prior to cell infection) and cell-mediated immunity (defense after...
lymph nodeprostate cancerα4 laminin chainLAMA4LAMB1LAMC1laminin 411 (laminin-8)SPARCchemokineThe architecture of stroma is crucial for normal lymph node functioning, as well as for the systemic and local immune response. Data from previous studies in metastatic lymph nodes suggest that changes in...
第1题 Write out the components of the conduction system of heart[正确答案]:答案: sinuatrial node (1) atrioventricular node (1) atrioventricular bundle/His bundle (1) right and left bundle branches (1) Purkinje fibres (1)第2题 Write out the structures of deep perineal space in female(or ...
Mosquitoes vector a number of bloodborne pathogens, including the causative agents of malaria, dengue fever and yellow fever, that annually result in > 200 million human infections and 725,000 deaths worldwide [1]. Adult mosquitoes of both sexes can subsist entirely on nutritional resources such ...
Langerhans cell is one of the dendritic and antigen-presenting cells, which express both MHC I and MHC II molecules, uptake antigens from the skin and transport them to the lymph node55. This comes in agreement with our study, which revealed the expression of MHC II in all dendritic cells...
aOriginal Research: Endometrial Cancer: Correlation of Apparent Diffusion Coefficient With Tumor Grade, Depth of Myometrial Invasion, and Presence of Lymph Node Metastases 原始的研究: Endometrial Cancer: 明显的扩散率的Myometrial入侵的交互作用与肿瘤等级,淋巴结转移深度和出现[translate] ...
The Editors of Encyclopaedia Britannica Article History Related Topics: white blood cell thymus lymph node spleen bone marrow See all related content Ask the Chatbot a Question lymphoid tissue, cells and organs that make up thelymphatic system, such as whitebloodcells (leukocytes),bone marrow, and...
(HEVs), and follicular dendritic cells, and they are organized in lymph node-like structures10. Secondary lymphoid organogenesis involves recruitment of CD4+CD3−IL-7RA+lymphoid tissue inducer (LTi) cells to sites of lymphoid organ development. The binding of lymphotoxin (LT) α1β2, ...
The distribution pattern of the BMs also was correlated with the presence or absence of lymph node metastasis but not with its extension. There were no meaningful relationships between the distribution pattern of the BMs and any other clinicopathological variables, including degree of central fibrosis,...
The patient agreed to undergo gastric surgery and we performed a distal gastrectomy and lymph node dissection to treat gastric cancer. Gross examination of the specimen revealed an ulcerative mass with an infiltrative border in the proximal body of the stomach (Fig. 1). On the cut section, the...