نتایج جستجو برای: 17 α

تعداد نتایج: 433827  

2015
Maria Shirely Herbas Mototada Shichiri Noriko Ishida Aiko Kume Yoshihisa Hagihara Yasukazu Yoshida Hiroshi Suzuki Takafumi Tsuboi

The emergence of malaria pathogens having resistance against antimalarials implies the necessity for the development of new drugs. Recently, we have demonstrated a resistance against malaria infection of α-tocopherol transfer protein knockout mice showing undetectable plasma levels of α-tocopherol, a lipid-soluble antioxidant. However, dietary restriction induced α-tocopherol deficiency is diff...

Journal: :Organic & biomolecular chemistry 2015
Ashenafi Damtew Mamuye Laura Castoldi Ugo Azzena Wolfgang Holzer Vittorio Pace

A synthesis of β-oxonitriles is reported via the generation of R(1)R(2)CLiCN species followed by the trapping with variously decorated Weinreb amides. The optimization study revealed that lithiation of acetonitriles is best accomplished by deprotonation with MeLi-LiBr at low temperature. The protocol can be conveniently adapted to the synthesis of α-mono or α,α-disubstituted cyanoketones. (15)N...

Journal: :Annals of the Rheumatic Diseases 2023

Background Systemic lupus erythematosus (SLE) is an autoimmune disease of unknown etiology that can affect various organ systems, particularly the kidneys [1] . Interleukin-6 (IL-6), Interleukin-17 (IL-17), and tumour necrosis factor-α (TNF-α) are closely correlated with risk SLE play a significant role in pathogenesis disease. However, causal relationship between these cytokines has not been e...

Journal: :International endodontic journal 2017
L L Ferreira J E Gomes-Filho F Benetti M Carminatti E Ervolino A L F Briso L T A Cintra

AIM To evaluate the influence of tooth bleaching on immunoregulatory cytokines production (IL-6, Tumour necrosis factor (TNF)-α and IL-17) in the pulp tissue of normoglycaemic and diabetic rats. METHODOLOGY Twenty-eight rats were divided into normoglycaemic and diabetic rats (n = 14). Diabetes mellitus (DM) was induced with a single dose of alloxan diluted in citrate buffer via intramuscular ...

2015
Keven M Robinson Benjamin Lee Erich V Scheller Sivanarayana Mandalapu Richard I Enelow Jay K Kolls John F Alcorn

BACKGROUND Influenza is a common respiratory virus and Staphylococcus aureus frequently causes secondary pneumonia during influenza infection, leading to increased morbidity and mortality. Influenza has been found to attenuate subsequent Type 17 immunity, enhancing susceptibility to secondary bacterial infections. IL-27 is known to inhibit Type 17 immunity, suggesting a potential critical role ...

Journal: :Acta Crystallographica Section F Structural Biology and Crystallization Communications 2005

Journal: :Biocell 2022

Triple Negative Breast Cancer (TNBC) immunotherapy has recently shown promising approach. However, some TNBC patients presented with resistance. One of the reasons was attributed to excessive release cytokines at tumor microenvironment (TME) such as Tumor necrosis factor alpha (TNF-α) and Interleukin-10 (IL-10). Fine regulation these cytokines’ levels via non-coding RNAs (ncRNAs) might alleviat...

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