Results 1 to 10 of about 427,117 (288)

Geochemical indicators of paleo-seismicity based on the data of study of Fumarolnoe lake bottom sediments (Kamchatka, Uzon) [PDF]

open access: yesE3S Web of Conferences, 2019
The distribution of chemical elements in bottom sediments of Fumarolnoe lake was obtained by XRFA. The mineral composition of the sediment was examined by SEM, XPA.
Kirichenko Ivan   +4 more
doaj   +1 more source

A novel ruthenium complex with 5-fluorouracil suppresses colorectal cancer stem cells by inhibiting Akt/mTOR signaling

open access: yesCell Death Discovery, 2023
[Ru(5-FU)(PPh3)2(bipy)]PF6 (Ru/5-FU) is a novel ruthenium complex with 5-fluorouracil with promising potential against colorectal cancer (CRC). In the present study, we investigated the molecular mechanism of Ru/5-FU action in HCT116 CRC cells.
Valdenizia R. Silva   +10 more
doaj   +1 more source

A study on serodiagnosis of scrub typhus in a Teaching Hospital of South India [PDF]

open access: yesPerspectives In Medical Research, 2021
Background: crub typhus is caused by Orientia tsutsugamushi (rickettsial disease) commonly transmitted by the bite of larval chiggers of trombiculid mites. It has been one of the important causes of febrile illness, especially in south India.
Santosha Kelamane 1 , Cheruku Pranuthi Mispah 2 , K. Sri Sandhya1
doaj   +1 more source

IgM nephropathy revisited [PDF]

open access: yesNephro-Urology Monthly, 2012
IgM nephropathy (IgMN) is an idiopathic immune complex-mediated glomerulopathy that was first described as a distinct disease in a nephropathology literature in 1978. Here, a historical review and the current status of IgMN in the light of world literature and the current experience will be presented.
Mubarak, Muhammed, Kazi, Javed I
openaire   +2 more sources

IgM-Associated Cryoglobulinaemia

open access: yesHemato, 2023
Cryoglobulinaemia is characterised by serum immunoglobulins that precipitate at temperatures below 37 °C and redissolve on warming. Monoclonal IgM immunoglobulin can be associated with type I and II cryoglobulinaemia with underlying Waldenström macroglobulinemia, monoclonal gammopathy of undetermined significance, or another non-Hodgkin lymphoma.
Jahanzaib Khwaja   +2 more
openaire   +3 more sources

The intergalactic medium thermal history at redshift z=1.7--3.2 from the Lyman alpha forest: a comparison of measurements using wavelets and the flux distribution [PDF]

open access: yes, 2012
We investigate the thermal history of the intergalactic medium (IGM) in the redshift interval z=1.7--3.2 by studying the small-scale fluctuations in the Lyman alpha forest transmitted flux.
A. Garzilli   +63 more
core   +3 more sources

Genome-wide Translational Changes Induced by the Prion [PSI+]

open access: yesCell Reports, 2014
Prions are infectious proteins that can adopt a structural conformation that is then propagated among other molecules of the same protein. [PSI+] is an aggregated conformation of the translational release factor eRF3.
Agnès Baudin-Baillieu   +7 more
doaj   +1 more source

Constraint on intergalactic dust from thermal history of intergalactic medium [PDF]

open access: yes, 2002
This Letter investigates the amount of dust in the intergalactic medium (IGM). The dust photoelectric heating can be the most efficient heating mechanism in the IGM where the density is very small and there are a lot of hard ultraviolet photons ...
Inoue, Akio K., Kamaya, Hideyuki
core   +2 more sources

New ruthenium-xanthoxylin complex eliminates colorectal cancer stem cells by targeting the heat shock protein 90 chaperone

open access: yesCell Death and Disease, 2023
In this work, we describe a novel ruthenium-xanthoxylin complex, [Ru(phen)2(xant)](PF6) (RXC), that can eliminate colorectal cancer (CRC) stem cells by targeting the chaperone Hsp90.
Luciano de S. Santos   +12 more
doaj   +1 more source

Hydroxyurea Scavenges Free Radicals and Induces the Expression of Antioxidant Genes in Human Cell Cultures Treated With Hemin

open access: yesFrontiers in Immunology, 2020
The excessive release of heme during hemolysis contributes to the severity of sickle cell anemia (SCA) by exacerbating hemoglobin S (HbS) autoxidation, inflammation and systemic tissue damage. The present study investigated the effect of hydroxyurea (HU)
Sânzio Silva Santana   +13 more
doaj   +1 more source

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