Results 131 to 140 of about 138,912 (309)

Fourier Transform Infrared Spectra of Technologically Modified Calcium Phosphates

Calcium phosphate powders were synthesized by wet-chemical precipitation method using CaCO3 and H3PO4 as starting materials. Influence of technological parameters on chemical composition of as-prepared and thermal treated calcium phosphate samples were ...
Borodajenko, Natālija, Stunda-Zujeva, Agnese, Platā, Aelita, Šalma-Ancāne, Kristīne, Bērziņa-Cimdiņa, Līga   +4 more
core  

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

FEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata, Yoichi Sakai, Keisuke Tanaka, Etsuro Yoshimura, Ken Kitano, Morio Ishikawa, Tadahiro Nakamoto, Tsutomu Takayama, Hirofumi Inoue, Kaho Nomura, Tomonori Suzuki, Masataka Uchino, Akira Abe, Youichi Niimura   +13 more
wiley   +1 more source

One size does not fit all: An in vitro evaluation of the effects of bezafibrate and medroxyprogesterone acetate on human SH‐SY5Y and U‐87 MG cancer cells

FEBS Open Bio, EarlyView.
Drugs previously repurposed to target blood cancers reduced neuroblastoma and glioblastoma cell growth and viability. However, their levels of anticancer activity were different and their clinical application may be problematic due to side effects at effective doses.
Abhishek Kharawatkar, Francesco Michelangeli, Farhat Latif Khanim, Christopher Martin Bunce, William Eustace Basil Johnson   +4 more
wiley   +1 more source

Correlations between the levels of vitamin D, parathormone, calcium, blood phosphates in patients with chronic disease of the kidneys untreated with replacement renal therapy

Терапевтический архив, 2009
Aim. To characterize correlations between the levels of vitamin D, parathormone, calcium, blood phosphates in patients with different stages of chronic disease of the kidney (CDK) given no therapy replacing renal function (TRRF).
Aleksey Vladimirovich Smirnov, Mikhail Mikhaylovich Volkov, Ol'ga Vladimirovna Galkina, Aleksandr Anatol'evich Zhloba, Vladimir Leonidovich Emanuel', A V Smirnov, M M Volkov, O V Galkina, A A Zhloba, V L Emanel   +9 more
doaj  

The war anthropogenic impact on the conditions of the Desna river surface waters

Людина і довкілля: Проблеми неоекології
Purpose. To provide a comprehensive environmental assessment of the condition of the surface waters of the Desna River in order to identify the main anthropogenic factors of impact, in particular the consequences of the war. Methods.
L. A. Horoshkovа, O. I. Menshov, Y. D. Korniichuk, A. O. Soloviova   +3 more
doaj   +1 more source

Lipopolysaccharide uptake is augmented in lipopolysaccharide‐tolerant mouse macrophage‐like cells via increased CD14 expression

FEBS Open Bio, EarlyView.
In normal (nontolerant) cells, CD14 is crucial for both LPS uptake and LPS signaling. In LPS‐tolerant cells, in which LPS‐induced TNF‐α and IFN‐β production is suppressed, there is a dramatic increase in surface CD14 expression. The overexpressed CD14 in LPS‐tolerant cells is responsible for the enhanced LPS uptake without inducing pro‐inflammatory ...
Saeka Nishihara, Takayuki Manabe, Mika Jouta, Kiyoshi Kawasaki   +3 more
wiley   +1 more source

Bernard Pelletier

Revista CENIC Ciencias Químicas, 2017
Bernard Pelletier (1761-1797) a pharmacist and physician, devoted his short life to the application of chemistry to practical problems of industry and national activity in France.
Jaime Wisniak
doaj  

Ecological assessment of surface water conditions of the Danube river

Вісник Харківського національного університету імені В.Н. Каразіна: Серія Екологія
Purpose. To provide a comprehensive environmental assessment and forecasting of the condition of surface waters of the Danube River within the Ukrainian section (Reni – Izmail – Vylkove), with a focus on the dynamics of key hydrochemical indicators over ...
L. A. Horoshkovа, O. I. Menshov, Y. D. Korniichuk, S. V. Horoshkov, I. V. Ryshykov   +4 more
doaj   +1 more source

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

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source