Results 81 to 90 of about 21,932 (240)

Polyporus umbellatus, A Precious Rare Fungus With Good Pharmaceutical and Food Value

open access: yesEngineering in Life Sciences, Volume 25, Issue 1, January 2025.
ABSTRACT Polyporus umbellatus is a rare porous fungus that exhibits notable pharmacological activities. Particularly, due to its diuretic properties, it is considered an important source of targeted drugs for the treatment of kidney disease. Extensive research has been conducted on this fungus, focusing not only on its challenging cultivation ...
Sizhu Ren   +5 more
wiley   +1 more source

Pré-eclâmpsia: estresse oxidativo, inflamação e disfunção endotelial Preeclampsia: oxidative stress, inflammation and endothelial dysfunction

open access: yesRevista Brasileira de Ginecologia e Obstetrícia, 2010
Pré-eclâmpsia é uma síndrome sistêmica caracterizada por intenso estado inflamatório e antiangiogênico. A fisiopatologia da pré-clâmpsia envolve alterações no processo de invasão trofoblástica, com consequente inadequado suprimento sanguíneo uterino e ...
Leandro Gustavo de Oliveira   +2 more
doaj   +1 more source

Interleukin 7 as interleukin 9 drives phytohemagglutinin-activated T cells through several cell cycles; no synergism between interleukin 7, interleukin 9 and interleukin 4 [PDF]

open access: yes, 1994
The effects of the interlenkins IL-7 and IL-9 on cell cycle progression were investigated by conventional [3H]thymidine incorporation and by the bivariate BrdU/Hoechst technique. 8oth IL· 7 and IL-9 drive phytohemagglutinin-activated T cells through more
Feller, A. C.   +5 more
core  

Extracellular ATP drives systemic inflammation, tissue damage and mortality [PDF]

open access: yes, 2014
Systemic inflammatory response syndromes (SIRS) may be caused by both infectious and sterile insults, such as trauma, ischemia-reperfusion or burns. They are characterized by early excessive inflammatory cytokine production and the endogenous release of ...
Brouckaert, Peter   +4 more
core   +1 more source

From supernatants to cytokines: a personal view on the early history of IL-1, IL-1Ra, TNF and its inhibitor in rheumatology

open access: yesArthritis Research & Therapy, 2018
Long-term cell cultures developed early in the twentieth century allowed identification in their supernatants of biological mediators subsequently defined as migration factors, interferons, lymphokines, monokines, cytokines and interleukins.
Jean-Michel Dayer
doaj   +1 more source

Structure and specificity of T cell receptor gamma/delta on major histocompatibility complex antigen-specific CD3+, CD4-, CD8- T lymphocytes. [PDF]

open access: yes, 1988
Analyses of TCR-bearing murine and human T cells have defined a unique subpopulation of T cells that express the TCR-gamma/delta proteins. The specificity of TCR-gamma/delta T cells and their role in the immune response have not yet been elucidated. Here
Bluestone, JA   +4 more
core  

Modulation of human lymphocyte function by C3a and C3a(70-77). [PDF]

open access: yes, 1982
Human C3a and the synthetic octapeptide C3a (70-77), which retains the activities of an anaphylatoxin, inhibit in a concentration-dependent manner the generation of leukocyte inhibitory factor (LIF) activity by human mononuclear leukocytes and T ...
Goetzl, EJ, Payan, DG, Trentham, DE
core  

Regional administration of lymphokine-activated killer cells can be superior to intravenous application [PDF]

open access: bronze, 1992
Ulrich Keilholz   +9 more
openalex   +1 more source

<i>ICOS</i> gene polymorphisms in B-cell chronic lymphocytic leukemia in the Polish population

open access: yesFolia Histochemica et Cytobiologica, 2011
There is strong evidence that altered immunological function entails an increased risk of B-cell chronic lymphocytic leukemia (B-CLL). The main mechanism of an anti-tumor response depends on T-cell activation.
Irena Frydecka   +7 more
doaj   +1 more source

Glucocorticoid-Induced Impairment of Macrophage Antimicrobial Activity: Mechanisms and Dependence on the State of Activation [PDF]

open access: yes, 2017
Experimental observations indicate that tissue macrophages deployed in great numbers at critical anatomic sites such as the liver, spleen, and lung are major targets for glucocorticoids compromising natural resistanceof the host.
Schaffner, Andreas, Schaffner, Thomas
core  

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