Results 91 to 100 of about 3,764,590 (249)

Measurement of the Memory B Cell Response via Antibodies from Activated Cells

Antibodies
Background/Objectives: The body’s immune response to infections and vaccination leads to the formation of memory B cells (MBCs), which protect against future infections.
Caroline Rockstroh, Katja Hintz, Judith Kannenberg, Christian Jassoy   +3 more
doaj   +1 more source

Real‐Time in Vivo Monitoring of Circulating Endometrial Cells: Uncovering Systemic Dissemination and Temporal Fluctuations in Endometriosis

Advanced Science, EarlyView.
A dual‐color pseudo‐menstrual mouse model enables real‐time tracing of circulating endometrial cells (CECs) from uterine and ectopic sources. The study reveals menstrual‐phase‐dependent, burst‐like CEC release, distinct postoperative behaviors of different CEC origins, and a potential association with prolactin fluctuations, providing an in vivo ...
Shang Wang, Chenyu Hou, Buyun Li, Hongyan Cheng, Xue Ye, Honglan Zhu, Yanmin Li, Rui Chen, Sihan Dong, Yi Li, Huiping Liu, Chen Zhang, Rui Zhang, Hongyi Hou, Xunbin Wei, Xiaohong Chang   +15 more
wiley   +1 more source

Epidemiological survey of Trypanosoma cruzi infection in North-Eastern Brazil using different diagnostic methods Pesquisa epidemiologica da infecção por Trypanosoma cruzi no nordeste brasileiro utilizando-se diferentes métodos diagnósticos

Revista do Instituto de Medicina Tropical de São Paulo, 1991
A survey of the prevalence of Trypanosoma cruzi infection was carried out in Oitis, a small community in the State of Piaui, Brazil. Two hundred and sixty five individuals were screened by microscopic examination, hémoculture, indirect immunofluorescence
José Figuerêdo-Silva, Yoshimasa Kaneda, Hiroshi Tachibana, Rieko Furushima, Seiki Tateno, Fernando Gomes Correia-Lima, Dalva Neves da Costa Bento   +6 more
doaj   +1 more source

A Hydrogen Sulfide–Releasing Dynamic Hydrogel Modulates Coordinated Neurovascular, Immune, and Angiogenic Responses for Scar‐Suppressed Diabetic Wound Repair

Advanced Science, EarlyView.
ROS‐Responsive H2S Hydrogel (HAPPF) Coordinated Regeneration for High‐Quality Diabetic Wound Repair.A self‐regulating dynamic hydrogel is developed to deliver a fluorogenic H2S donor in response to excessive ROS. Released H2S acts as a master regulator to resolve chronic inflammation (M2 polarization), restore VEGF‐driven angiogenesis, and rebalance ...
Xuyang Ning, Ziqiang Zhou, Bangming Li, Hong Lu, Haoyang Wen, Zhoulong Huang, Gang Li, Ping Hu   +7 more
wiley   +1 more source

Einsatz eines gegen die leichte Kette von Pekingenten-Immunglobulin gerichteten monoklonalen Antikörpers für die Etablierung eines Newcastle Disease-ELISA zur Überprüfung der humoralen Impfreaktion beim Wassergeflügel [PDF]

, 2009
Enzymverstärkte Testsysteme wie der ELISA finden in der serologischen Diagnostik bei Hühnervögeln bereits breite Anwendung. Beim Wassergeflügel gilt dagegen immer noch der Hämagglutinationshemmungstest (HAH) als Test der ersten Wahl.
Häuslaigner, Rafaela
core   +1 more source

Prevalence of Echinococcus spp. Infection Using Coproantigen ELISA among Canids of Moghan Plain, Iran [PDF]

Background: Echinococcosis is one of the most important helminthic zoonotic diseases in Iran. Intestinal Scraping Technique (IST), the traditional method for diagnosis of infection in definitive hosts, has many disadvantages including low susceptibility ...
محمودی, محمود, زارع بیدکی, مجید, نکویی, حسن, پیازک, نورائر, موبدی, ایرج, صادقیه اهری, سعید, حبیب زاده, شهرام, کیا, عشرت بیگم, نداف, سعیدرضا, سیاوشی, محمد رضا   +9 more
core  

MAM‐Localized MANF Counteracts Microinflammatory Stress to Attenuate Mitochondrial Dysfunction and Cataractogenesis in High Myopia

Advanced Science, EarlyView.
Chronic microinflammation in high myopia suppresses MANF in lens epithelial cells. MANF normally resides within MAMs and promotes ubiquitin‐mediated degradation of the ER Ca2+ pump SERCA2. MANF loss causes pathological SERCA2 accumulation, MAM hyperassembly, and disrupted ER‐to‐mitochondria Ca2+ transfer, leading to mitochondrial failure, oxidative ...
Xin Liu, Hao Li, Ching Kang, Dongling Guo, Shuyu Liu, Jiaqi Meng, Zhiqian Huang, Yu Du, Xiangjia Zhu   +8 more
wiley   +1 more source

Comparative Evaluation of Fast Enzyme Linked Immunosorbent Assay (Fast-ELISA) and Standard-ELISA For The Diagnosis Of Human Hydatidosis [PDF]

Iranian Journal of Public Health, 2006
Fast enzyme linked immunosorbent assay (Fast-ELISA) was compared with the standard ELISA for the diagnosis of human hydatidosis. Seventy serum samples including 30 from hydatidosis patients (surgically confirmed), healthy control individuals not infected
MB Rokni, S Lesan, Massoud J, EB Kia, Molawi Gh   +4 more
doaj   +2 more sources

Evaluation of three serological tests for the detection of human plague in northeast Brazil

Memorias do Instituto Oswaldo Cruz, 1992
The passive haemagglutination (PHA) test, enzyme-linked immunosorbent assay (ELISA) and the dot enzyme-immunosorbent assay (DOT-ELISA) were used to detect the levels of IgG antibodies against the Fraction 1 (F1) antigen of Yersinia pestis in sera of ...
Alzira Maria Paiva de Almeida, Luis Carlos de Souza Ferreira   +1 more
doaj   +1 more source

A Plant Photoregulator‐Inspired S‐Type Heterojunction System for Diabetic Keratopathy via Tri‐Modal Light‐Driven Immunometabolic Reprogramming, Tissue Repair, and Antibacterial Activity

Advanced Science, EarlyView.
To address the multifaceted imbalance in diabetic keratopathy, a light‐responsive biomimetic platform (WCNx‐Rh2) is developed and integrates glucose degradation, immune modulation, and antibacterial defense through a designed heterojunction and screened immunomodulator. WCNx‐Rh2 reduces AGEs/ROS and inflammatory signaling, reprogramming dendritic cells
Mengzhen Zhao, Zhibin Zhou, Yuxuan Wei, Xiangfan Huang, Zhiyong Zhou, Jiaheng Chen, Haoxin Cheng, Xiaotian Hu, Xiaolei Wang   +8 more
wiley   +1 more source