Results 81 to 90 of about 133,571 (308)

Combined 5‐aminolevulinic acid and ferric ammonium citrate treatment promotes hair follicle growth by activating dermal papilla cells

FEBS Open Bio, EarlyView.
5‐Aminolevulinic acid combined with ferric ammonium citrate (5‐ALA/FAC) stimulates dermal papilla cell activity and promotes hair follicle growth. The treatment enhances ERK and AKT signaling, increases hair‐inductive gene expression, and restores dermal papilla function suppressed by dihydrotestosterone and oxidative stress, resulting in enhanced hair
Han‐Wook Ryu, Eok‐Soo Oh, Sewoon Kim
wiley   +1 more source

Remissão de retículo-histiocitose multicêntrica com terapia combinada com infliximabe Remission of multicentric reticulohistiocytosis with combined terapy witb infliximab

Anais Brasileiros de Dermatologia, 2008
A retículo-histiocitose multicêntrica é doença sistêmica rara e de etiologia desconhecida. Caracterizase por poliartrite simétrica, que pode evoluir para artrite mutilante, e por lesões papulonodulares na pele e nas mucosas.
Sílvia Arroyo Rstom, Bruna Fernandes Padilha de Menezes, Juliana Britta Maitto, Rafael Alberto Aragon Cabrera, Carlos D’App Santos Machado Filho   +4 more
doaj   +1 more source

Preserved cellular immunity in smoldering acute leukemia

, 1976
"Smoldering acute leukemia", a variant of acute myelogenous leukemia, has been recognized with frequent incidence in recent years. This is chracterized by benign clinical course, poor physical findings, leukopenia and mild anemia in the ...
Hironobu Toki, Toki, Hironobu
core   +1 more source

Derivation and characterization of retinal pigment epithelium from urine‐derived iPSCs

FEBS Open Bio, EarlyView.
Age‐related macular degeneration causes vision loss via RPE dysfunction and loss. Traditional iPSC therapies rely on invasive biopsies, limiting scalability. Here, we utilize urine‐derived stem cells as an accessible source to generate u‐iPSCs, successfully differentiated into pigmented RPE. This “Urine‐to‐Retina” platform provides a promising path for
Daniella Beiner, Hainan Zhu, Carol Christine Bosholm, Heuy‐Ching Wang, Tracy Criswell, Anthony Atala, Jian‐Xing Ma, Yuanyuan Zhang   +7 more
wiley   +1 more source

Omalizumab: opción terapéutica para la urticaria crónica espontánea de difícil control con vasculitis asociada, reporte de tres casos

Biomédica: revista del Instituto Nacional de Salud, 2013
Introducción. Aproximadamente el 50 % de los casos de urticaria crónica no mejoran adecuadamente con las dosis convencionales de antihistamínicos, por lo cual se han planteado múltiples opciones terapéuticas, entre las cuales el omalizumab es una ...
Libia Susana Diez, Liliana María Tamayo, Ricardo Cardona   +2 more
doaj   +1 more source

Molecular dynamics simulations of positively selected codons in FcγRI reveal novel biochemical binding properties

FEBS Open Bio, EarlyView.
Evolutionary analysis across 32 placental mammals identified positive selection at residues H148 and W149 in the immune receptor FcγR1. Ancestral reconstruction combined with molecular dynamics simulations reveals how these mutations may influence receptor structure and dynamics, providing insight into the evolution of antibody recognition and immune ...
David A. Young, Omar Arias‐Gaguancela, Fiona Gibson, Morgan Grainger, Jodie Score, Amit Nathubhai, Mauricio Cafiero, Lee Richard Machado   +7 more
wiley   +1 more source

Multiple sclerosis and pregnancy [PDF]

Einstein (São Paulo), 2007
Objective: This review discusses aspects of the intention to becomepregnant, pregnancy itself, delivery and the postpartum period inpatients with multiple sclerosis.
Luis Roberto Araújo Fernandes, Rodrigo Pinto Fernandes, Yara Dadalti Fragoso, Umberto Gazi Lippi   +3 more
doaj  

Time‐restricted feeding prior to Mycobacterium tuberculosis infection reduces tissue CD4+ T cells with limited impact on bacterial clearance

FEBS Open Bio, EarlyView.
Time‐restricted feeding (TRF) in mice increased liver fatty acid oxidation and decreased fatty acid biosynthesis. These alterations persisted when TRF was discontinued and the host was infected with Mycobacterium tuberculosis. Pre‐exposure to TRF did not alter tissue (lung and spleen) mycobacterial burden but significantly reduced CD3+ T cells in lungs
Ashish Gupta, Nidhi Yadav, Subhasmita Das, R. Rajendra Kumar Reddy, Nupur Sharma, Amol Ratnakar Suryawanshi, Jaswinder Singh Maras, Ranjan Kumar Nanda   +7 more
wiley   +1 more source

Effects of bromelain, melatonin, and thymoquinone on neutrophil extracellular trap formation and macrophage polarization in experimental periodontitis [PDF]

Journal of Applied Oral Science
Periodontitis is a chronic inflammatory disease characterized by dysregulated immune responses leading to alveolar bone loss. Formation of neutrophil extracellular traps and macrophage polarization play critical roles in its pathogenesis, and natural ...
Şükran Acipinar, Mustafa Ozkaraca, Ufuk Okkay, Ali Sefa Mendil   +3 more
doaj   +2 more sources

IMMUNOLOGIC EXAMINATIONS IN RADIATION HYGIENE DUE TO JOINT EFFECT OF RADIATION AND NON-RADIATION ORIGIN FACTORS

, 2017
The article contains the results of investigation of human reaction to low doses of ionizing radiation at combination with factors of non-radiation origin: presence of diseases - chronic tonsillitis or effect of toxic chemical substances.
V. M. Shubik
core