Showing 6,401 - 6,420 results of 6,498 for search '"Immunology', query time: 0.08s Refine Results
  1. 6401

    Exclusive Breastfeeding Knowledge, Intention to Practice and Predictors among Primiparous Women in Enugu South-East, Nigeria by Chikaodili N. Ihudiebube-Splendor, Chinyelu B. Okafor, Agnes N. Anarado, Nonyelum N. Jisieike-Onuigbo, Anthonia U. Chinweuba, Ada C. Nwaneri, Joyce C. Arinze, Paulina C. Chikeme

    Published 2019-01-01
    “…Breastfeeding is considered as the most complete nutritional source for infants because breast milk contains the essential carbohydrates, fats, proteins, and immunological factors needed for infants to thrive and resist infection in the formative first year of life. …”
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    Article
  2. 6402

    Anti-sperm Antibody Positivity in Men with Varicocele: A Systematic Review and Meta-Analysis by Marco Falcone, Kadir Bocu, Hakan Keskin, Jesus Fernando Solorzano Vazquez, Ravi Banthia, Tara Mahendran, Muslim Dogan Deger, Vinod Kv, Preto Mirko, Ahmed M. Harraz, Ramadan Saleh, Rupin Shah, Ashok Agarwal

    Published 2025-01-01
    “…This data suggests an immunological pathology in infertile men with varicocele and may have implications for the management of these patients.…”
    Article
  3. 6403

    Prevalence and trends of transfusion transmissible infections among blood donors in Basra, Iraq by Khairallah A S Mohammed, Maha M Hameed, Abdullah H Mousa, Amar T Saleh

    Published 2023-07-01
    “…A total of 197 898 samples were collected and screened for hepatitis B surface antigen (HBsAg), anti-hepatitis B core (HBc), anti-hepatitis C virus (HCV) and syphilis immunologically.Results The prevalence rates of seropositive of viral hepatitis for the year 2019, 2020, 2021 were as following: hepatitis B virus (HBV) rates 1.54%, 1.45% and 1.14% with significant declined trend by 26%; anti-HCV rates were 0.14, 0.12 and 0.11% with significant declined trend by 21.4%; and the syphilis rates were 0.38, 0.47, 0.36 with marked declined trend 5.3%, respectively.Of those donors showed HBV positive, 2503 (1.26%) had positive anti-HBc results, while only 173 (0.0874) showed positive test results for both anti-HBc and HBsAg.Conclusion Prevalence rates of viral hepatitis and syphilis showed a steady decline between 2019 and 2021, and these rates were much lower in Basra than in other parts of Iraq and neighbouring countries. …”
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  4. 6404

    Indicative features of tissue and microbial sensitization in the pathogenesis of generalized parodontitis associated with rheumatoid arthritis by A.M. Proschenko, N.S. Proschenko, L.L. Reshetnyk, N.A. Zelinskaya, N.V. Chervonna, Т.А. Melnychyk

    Published 2024-06-01
    “…The purpose of the research was to determine the location and integration features of tissue and microbial sensitization in the pathogenesis of generalized parodontitis associated  with rheumatoid arthritis. Immunological studies were carried out in 335 people, who were divided into 4 groups: Group 1 – the main – consisted of 136 patients with GP on the background of RA; Group 2 – control – 71 people with GP without signs of RA; Group 3 – comparison – 128 people without GP, but with diseases of the musculoskeletal system not related to RA and Group 4 – 30 practically healthy people. …”
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  5. 6405

    Phase Ib open-label, multicenter study of pixatimod, an activator of TLR9, in combination with nivolumab in subjects with microsatellite-stable metastatic colorectal cancer, metast... by Matthew Burge, David Goldstein, Andrew Haydon, Nick Pavlakis, Charlotte Lemech, Edward Hammond, Darryn Bampton, Keith Dredge, Michael P Brown, Andrew Clouston, Nigel J Waterhouse, Amanda C Stanley, Lucie Leveque-El Mouttie, Grace M Chojnowski

    Published 2023-01-01
    “…This phase I trial evaluated safety, efficacy and pharmacodynamics of pixatimod and PD-1 inhibitor nivolumab in immunologically cold cancers.Methods 3+3 dose escalation with microsatellite stable metastatic colorectal cancer (MSS mCRC) and metastatic pancreatic ductal adenocarcinoma (mPDAC) expansion cohorts. …”
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  6. 6406

    Ranirestat Improved Nerve Conduction Velocities, Sensory Perception, and Intraepidermal Nerve Fiber Density in Rats with Overt Diabetic Polyneuropathy by Saeko Asano, Tatsuhito Himeno, Tomohide Hayami, Mikio Motegi, Rieko Inoue, Hiromi Nakai-Shimoda, Emiri Miura-Yura, Yoshiaki Morishita, Masaki Kondo, Shin Tsunekawa, Yoshiro Kato, Koichi Kato, Keiko Naruse, Jiro Nakamura, Hideki Kamiya

    Published 2019-01-01
    “…After the culture, neurite outgrowth was quantified using immunological staining. Sensory nerve conduction velocity increased in diabetic rats treated with ranirestat (43.3±3.6 m/s) compared with rats treated with placebo (39.8±2.3). …”
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  7. 6407
  8. 6408

    Effect of Exogenous of Transforming Growth Factor-β1 on Pregnancy Outcome in Mice with Recurrent Pregnancy Loss by Persistent Enhancement of Placental Tissue Indoleamine 2,3-Dioxyg... by Xinghui Wen, Xiaojuan Chen, Mei Li, Jinnian Zhou, Shouli Dao, Shixiang Li, Hui Cheng, Shuyun Zhao, Guanyou Huang

    Published 2025-01-01
    “…Background: The immunologic factors are the chief reason for recurrent pregnancy loss (RPL) and induction ofmaternal-fetal tolerance is the main treatment for this cause of RPL, but the effect of this method is uncertainly andneeds multiple doses and/or interventions. …”
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  9. 6409

    Mapping integral cell-type-specific interferon-induced gene regulatory networks (GRNs) involved in systemic lupus erythematosus using systems and computational analysis by Blessy Kiruba, Akshayata Naidu, Vino Sundararajan, Sajitha Lulu S

    Published 2025-01-01
    “…Finally, by integrating these findings, distinct gene regulatory networks were constructed, which provide a novel perspective on the molecular, cellular, and immunological landscapes of SLE. Importantly, we reveal the crucial role of IRF3, IRF7, and STAT1 in neutrophils, dendritic cells, and T cells, where their aberrant upregulation in disease states might enhance the production of type I IFN. …”
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  10. 6410

    Vaccination status and hepatitis A immunity in children: insights from a large-scale study in Turkey by Metin Yigit, Furkan Kalayci

    Published 2025-01-01
    “…Methods Data from 9,858 patients, collected between August 2019 and March 2024, were analyzed to evaluate the immunological response to the vaccine. Patients were categorized into four groups based on vaccination status: under-vaccinated (children 6–18 months old), single-dose vaccinated (children 18–24 months old), fully vaccinated (children over 24 months old born after March 1, 2011), and unvaccinated (born before March 1, 2011, when routine hepatitis A vaccination began). …”
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  11. 6411

    Impaired ARID1A expression attenuated the immune response in gastric cancer via histone acetylation by Yu Tang, Ruizhi Zhang, Gan Mao, Chong Li, Yisong Gao, Xuebing Zhou, Wenxiang Nie, Tianyu Song, Suao Liu, Kaixiong Tao, Peng Zhang, Wei Li

    Published 2025-01-01
    “…Abstract Background The primary objective of this study was to examine whether ARID1A mutations confer a fitness advantage to gastric cancer from an immunological perspective, along with elucidating the underlying mechanism. …”
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  12. 6412

    Infantile epileptic spasms syndrome: an etiologic study of 361 patients with infantile epileptic spasms syndrome by Linghui Zhu, Linghui Zhu, Yuan Xia, Yuan Xia, Hao Ding, Tong Zhang, Jun Li, Baomin Li, Baomin Li

    Published 2025-01-01
    “…Our study intends to summarize the etiology of IESS and analyze its characteristics.MethodsA retrospective analysis was performed to gather clinical data from patients diagnosed with IESS at the Department of Neurology of Qilu Hospital of Shandong University and the Children's Hospital Affiliated to Shandong University between June 2017 to May 2024.ResultsA total of 361 patients with IESS were included, comprising 115 structural cases (31.9%), 37 genetic cases (10.2%), 32 genetic-structural cases (8.9%), 9 metabolic cases (2.5%), 3 infectious cases (0.8%), and 165 cases with unknown etiology (45.7%). No immunological cause was determined. The primary cause of the condition was linked to hypoxic-ischemic encephalopathy (HIE), with structural brain abnormalities following closely. …”
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  13. 6413

    Development of a Human Intestinal Organoid Model for In Vitro Studies on Gut Inflammation and Fibrosis by Leonidas Kandilogiannakis, Eirini Filidou, Ioannis Drygiannakis, Gesthimani Tarapatzi, Stylianos Didaskalou, Maria Koffa, Konstantinos Arvanitidis, Giorgos Bamias, Vassilis Valatas, Vasilis Paspaliaris, George Kolios

    Published 2021-01-01
    “…We also investigated the effect of inflammatory stimuli on the expression of fibrotic and immunological mediators. Serial evaluation of the expression of mesenchymal and extracellular matrix (ECM) markers revealed that HIOs have an adequately developed mesenchymal component, which gradually declines through culture passages. …”
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  14. 6414

    Maternal transfer and sex-differences in brain bioaccumulation for Northern bobwhite quail (Colinus virginianus) exposed to per- and poly-fluoroalkyl substances by Kenneth N. Kikanme, Adcharee Karnjanapiboonwong, Rameshkumar Angappan, Nicole M. Dennis, Farzana Hossain, Jamie G. Suski, Christopher J. Salice, Todd A. Anderson

    Published 2025-01-01
    “…Research has revealed that exposure to environmentally relevant concentrations of PFAS can reduce reproductive success and have immunological effects in laboratory animals, including birds. …”
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  15. 6415

    Características clínico-demográficas de pacientes con inmunodeficiencias primarias by Maricarmen González-Costa, Lidia Cecilia Pérez Acevedo, Bárbara de la Caridad Addine Ramírez, Edel Jiménez Hernández, Reynel Marrón González

    Published 2023-05-01
    “…Métodos: Se realizó un estudio de serie de casos, transversal, descriptivo, retrospectivo, con 39 pacientes de ambos sexos, con diagnóstico de inmunodeficiencias primarias, según la última clasificación de la International Union of Immunological Societies; atendidos de enero de 2012 a diciembre de 2021 en Granma. …”
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  16. 6416

    TYRO3 blockade enhances anti-PD-1 therapy response by modulating expression of CCN1 in tumor microenvironment by Miso Park, Da-Sol Kuen, Keon Wook Kang, Yeonseok Chung, Jaewoo Park, Munkyung Choi, Yeonji Kim, Eun Chae Roh, Yong June Choi, Yoon Gyoon Kim, Sung Yun Cho

    Published 2023-01-01
    “…Background Immunological contexture differs across malignancies, and understanding it in the tumor microenvironment (TME) is essential for development of new anticancer agents in order to achieve synergistic effects with anti-programmed cell death protein-1 (PD-1) therapy. …”
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  17. 6417

    Acute hepatitis of non-specified etiology by Ye. V. Tsyganova, O. O. Znoyko, N. D. Yushchuk, K. R. Dudina, M. G. Isagulyants, N. V. Petrakova, T. V. Petrova, M. I. Mikhaylov

    Published 2011-02-01
    “…Investigation of patients with acute hepatitis of non-specified etiology included clinical, epidemiologic, routine laboratory, serological methods; molecular biological method (RNA of hepatitis A, C, Е, G viruses; DNA of hepatitis B virus, TTV, CMV, EBV, HHV of 1, 2, 6 and 8 types, PV B-19, NV-f – qualitative analysis); method of immunofluorescence (assessment of antimitochondrial and antinuclear antibodies); immunologic methods (laboratory diagnostic methods) – independent assessment of specific antibodies for individual HCV antigens spectrum, including structural and unstructural proteins and compound peptides, representing the whole HCV polyprotein (overall 38 antigens: 34 HCV antigens and 4 control antigens) in blood serum by EIA method; investigation of Т-cellular immune response to HCV antigens by blast-cell lymphocytes transformation method under stimulation by HCV antigens with quantitative evaluation of cytokine secretion; instrumental method – ultrasound investigation of abdominal organs.Conclusions. …”
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  18. 6418

    Effects of Dietary Protein-to-Energy Ratios on Growth, Immune Response, Antioxidative Capacity, Liver and Intestinal Histology, and Growth-Related Gene Expression in Hybrid Yellow... by Sehrish Taj, Quan Han, Xiaoyi Wu, Haoran Yin, Lixia Tian, Huijun Yang, Yongjian Liu, Junwa Huang

    Published 2023-01-01
    “…This study is aimed at evaluating the effects of dietary protein-to-energy ratios on the growth, immunological response, antioxidative capacity, liver and intestinal histology, and growth-related gene expression of hybrid yellow catfish (Pelteobagrus fulvidraco ♀ × Pelteobagrus vachelli ♂). …”
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  19. 6419

    Limited restoration of T cell subset distribution and immune function in older people living with HIV-1 receiving HAART by Na Li, Hong-Yi Zheng, Wei Li, Xiao-Yan He, Mi Zhang, Xia Li, Ren-Rong Tian, Xing-Qi Dong, Zhi-Qiang Shen, Yong-Tang Zheng

    Published 2025-01-01
    “…Method This study was conducted at Yunnan AIDS Care Center, China, to explore the immunological responses of old PLWH to HAART and compared with the middle-age and the younger. …”
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  20. 6420