نتایج جستجو برای: phospolipase a2

تعداد نتایج: 25696  

Ehsan Farashahi, Mohammad Ataei, Morteza Seifati, Nasrin Ghasemi,

Background and Aims: This research aimed to study a possible link between endometriosis and polymorphism of the progesterone receptor gene. Materials and Methods: The control group consisted of 86 women without endometriosis and the case group comprised 86 patients with a diagnosis of endometriosis by laparoscopy. Genotypes for Alu insertion polymorphisms (A1/A1, A1/A2 and A2/A2) were descri...

Journal: :International Journal of Refractory Metals & Hard Materials 2023

Tungsten is considered as a primary material for the divertor and first wall in many fusion reactor designs. There has been further interest nano-structured multi-phase tungsten alloys composites, such oxide dispersion strengthened alloys, where interfaces may be harnessed defect sinks to improve irradiation resilience, whilst also improving base mechanical strength, potentially ductility. Here...

Journal: :Italian Journal of Food Science 2022

Many studies highlighted potential associations of β-casein A1 with specific human diseases and a minor digestibility milk, due to the bioactive peptide β-casomorphin 7 (BCM-7) release during digestion. Conversely, ancestral A2 variant seems be favorable trait because it is not associated BMC-7 release. The aim this work was evaluate frequencies variants in offspring previously genotyped cows i...

Journal: :Clinical chemistry 1999
F Cotton C Lin B Fontaine B Gulbis J Janssens F Vertongen

Hemoglobin A2 (Hb A2) and hemoglobin F (Hb F) are important analytes in the diagnosis and follow up of Hb diseases. We evaluated a new capillary zone electrophoresis (CZE) kit for Hb A2 and Hb F measurements. The imprecision ranged from 3% to 6% for Hb A2 and Hb F at physiological and pathological concentrations. The method compared well with cation-exchange HPLC for Hb A2 and Hb F and with ani...

2010

Done all A–1 Determine, with proof, the number of ordered triples (A1, A2, A3) of sets which have the property that (i) A1 ∪A2 ∪A3 = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, and (ii) A1 ∩A2 ∩A3 = ∅. Express your answer in the form 2357, where a, b, c, d are nonnegative integers. Solution: For each integer i from 1 to 10 you must put i in one of 6 sets: A1 ∩ A2 ∩ A3 or A1 ∩ A2 ∩ A3 or A1 ∩ A2 ∩ A3 or A1...

Journal: :Blood 2010
Brenda M Luken Luke Y N Winn Jonas Emsley David A Lane James T B Crawley

The von Willebrand factor (VWF) A2 crystal structure has revealed the presence of a rare vicinal disulfide bond between C1669 and C1670, predicted to influence domain unfolding required for proteolysis by ADAMTS13. We prepared VWF A2 domain fragments with (A2-VicCC, residues 1473-1670) and without the vicinal disulfide bond (A2-DeltaCC, residues 1473-1668). Compared with A2-DeltaCC, A2-VicCC ex...

Journal: :The Journal of Experimental Medicine 1982
E Goulmy A van Leeuwen E Blokland J J van Rood W E Biddison

Previous studies have shown that influenza virus-immune cytotoxic T lymphocytes can recognize virus in conjunction with self HLA-A2 antigens. Nevertheless, the virus-infected target cells from one HLA-A2-positive male donor (designated M7) could not be lysed by the virus-immune cytotoxic lymphocytes from any HLA-A2-matched unrelated donors. Although extensive serological analyses showed no diff...

Journal: :Pediatric Neurology 2023

BackgroundCOL4A1/A2 variants affecting the alpha 1 and 2 chains of type IV collagen are increasingly recognized as a cause fetal neonatal intracranial hemorrhage, porencephaly, schizencephaly. Fetal magnetic resonance imaging (MRI) findings in COL4A1/A2-related disorders not well characterized.MethodsThis is retrospective case series MRI eight patients with intraparenchymal hemorrhage (IPH) COL...

Journal: :Cancer research 1991
F Pandolfi L A Boyle L Trentin J T Kurnick K J Isselbacher S Gattoni-Celli

Previous studies have suggested that, in human melanoma, expression of HLA-A2 antigen is important for tumor cell recognition by autologous T-lymphocytes. Because of the recent demonstration that expression of HLA Class I antigens may be selectively lost in several human tumors, including melanoma, we derived pairs of tumor infiltrating lymphocytes (TIL) and melanoma cell lines from 4 human lym...

2014
Shahid Husain Yasir Abdul Christine Webster Shilpak Chatterjee Pravin Kesarwani Shikhar Mehrotra

We have recently demonstrated the characterization of human tyrosinase TCR bearing h3T-A2 transgenic mouse model, which exhibits spontaneous autoimmune vitiligo and retinal dysfunction. The purpose of current study was to determine the role of T cells and IFN-γ in retina dysfunction and retinal ganglion cell (RGC) death using this model. RGC function was measured by pattern electroretinograms (...

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