Results 71 to 80 of about 49,786 (121)

Global dynamical model of the cardiovascular system [PDF]

Proceedings of the III European Conference on Computational Mechanics, eds. C.A. Mota Soares et. al. 2006, pp. 1467.1-1467.9, 2007
Blood system functions are very diverse and important for most processes in human organism. One of its primary functions is matter transport among different parts of the organism including tissue supplying with oxygen, carbon dioxide excretion, drug propagation etc. Forecasting of these processes under normal conditions and in the presence of different
arxiv  

Immunophenotypic variations in syphilis: insights from Mendelian randomization analysis

Frontiers in Immunology
BackgroundInfection with Treponema pallidum instigates complex immune responses. Prior research has suggested that persistent Treponema pallidum infection can manipulate host immune responses and circumvent host defenses.
Qinghui Xie, Yijie Tang, Lingyun Shen, Dandan Yang, Jiaqin Zhang, Qingqiong Luo   +5 more
doaj   +1 more source

IMMUNOLOGICAL ASPECTS OF ENDOMETRIAL DISEASE

Alʹmanah Kliničeskoj Mediciny, 2016
Background: Immunological processes involving peritoneal macrophages could play a critical role in pathophysiology of external genital endometriosis.Aim: To assess levels of MCP-1, RANTES, and C-reactive protein and to identify their correlations with ...
B. A. Slobodyanyuk, A. A. Popov, T. Z. Chanturia, T. N. Manannikova, O. V. Machanskite, A. A. Fedorov, T. S. Budykina   +6 more
doaj   +1 more source

Dysregulated gene expression of SUMO machinery components induces the resistance to anti-PD-1 immunotherapy in lung cancer by upregulating the death of peripheral blood lymphocytes

Frontiers in Immunology
BackgroundThe majority of patients with lung cancer exhibit drug resistance after anti-PD-1 immunotherapy, leading to shortened patient survival time. Previous studies have suggested an association between epigenetic abnormalities such as methylation and
Ying Wang, Chao Sun, Mengmeng Liu, Panyang Xu, Yanyan Li, Yongsheng Zhang, Jing Huang   +6 more
doaj   +1 more source

Research Note: Immunocompetent cells in blood and intestine after administration of Lacto-Immuno-Vital in drinking water of broiler chickens

Poultry Science, 2021
: The understanding of the synbiotics´ impact on the host is incomplete. To improve the knowledge, we study the effect of Lacto-Immuno-Vital synbiotic preparation in chickens on local and systemic immune response by evaluation of immunocompetent cells in
E. Selecká, M. Levkut, Jr., V. Revajová, M. Levkutová, V. Karaffová, Z. Ševčíková, R. Herich, M. Levkut   +7 more
doaj  

A novel algorithm for segmentation of leukocytes in peripheral blood [PDF]

Biomedical Signal Processing and Control, 2018, 45:10-21, 2019
In the detection of anemia, leukemia and other blood diseases, the number and type of leukocytes are essential evaluation parameters. However, the conventional leukocyte counting method is not only quite time-consuming but also error-prone. Consequently, many automation methods are introduced for the diagnosis of medical images. It remains difficult to
arxiv  

Neural Cellular Automata for Lightweight, Robust and Explainable Classification of White Blood Cell Images [PDF]

arXiv
Diagnosis of hematological malignancies depends on accurate identification of white blood cells in peripheral blood smears. Deep learning techniques are emerging as a viable solution to scale and optimize this process by automatic cell classification.
arxiv  

Los felinos: ¿Una alternativa en estudios de toxicología genética?

Revista de Biología Tropical, 2008
La prueba de micronúcleos (MN) en sangre periférica es rápida, sencilla, económica y sirve para detectar genotóxicos ambientales. Los MN son fragmentos de cromosomas o cromosomas completos que por alguna causa quedan fuera del núcleo en mitosis, pero que
Ana Zamora-Perez, Belinda C Gómez-Meda, María L Ramos-Ibarra, Cecilia M Batista-González, Jaime Luna-Aguirre, Andrés González-Rodríguez, José L Rodríguez-Ávila, Guillermo M Zúñiga-González   +7 more
doaj  

Multimodal Analysis of White Blood Cell Differentiation in Acute Myeloid Leukemia Patients using a β-Variational Autoencoder [PDF]

arXiv
Biomedical imaging and RNA sequencing with single-cell resolution improves our understanding of white blood cell diseases like leukemia. By combining morphological and transcriptomic data, we can gain insights into cellular functions and trajectoriess involved in blood cell differentiation.
arxiv  

DinoBloom: A Foundation Model for Generalizable Cell Embeddings in Hematology [PDF]

arXiv
In hematology, computational models offer significant potential to improve diagnostic accuracy, streamline workflows, and reduce the tedious work of analyzing single cells in peripheral blood or bone marrow smears. However, clinical adoption of computational models has been hampered by the lack of generalization due to large batch effects, small ...
arxiv