Results 241 to 250 of about 7,026,740 (341)

Evaluating Hyperosmolar Water-Soluble Contrast Media for Diagnosing Adhesive Small Bowel Obstruction: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. [PDF]

Cureus
Almeghthawi AH, Alrawithi MS, Alshehri ZA, Alrwaita NF, Alharbi MM, Albarakati RA, Alothmany M, Babaqi RA, Masoud AF, Altwyjri OA, Jabbari LA, Alabbad NF, Alqahtani SS, Aldaqal SM.   +13 more
europepmc   +1 more source

Nuclear pore links Fob1‐dependent rDNA damage relocation to lifespan control

FEBS Open Bio, EarlyView.
Damaged rDNA accumulates at a specific perinuclear interface that couples nucleolar escape with nuclear envelope association. Nuclear pores at this site help inhibit Fob1‐induced rDNA instability. This spatial organization of damage handling supports a functional link between nuclear architecture, rDNA stability, and replicative lifespan in yeast.
Yamato Okada, Mina Iwaki, Kyosuke Hagiri, Rei Izumi, Masahiko Harata, Chihiro Horigome   +5 more
wiley   +1 more source

In vitro safety of power injection of contrast media through central venous hemodialysis catheters. [PDF]

J Vasc Access
White NA, van der Molen AJ, Limpens RWAL, Maas JJ, van der Bogt KEA, Horeman T, Rotmans JI.   +6 more
europepmc   +1 more source

Dihydroorotate dehydrogenase (DHODH) regulates trophoblast syncytialization through organelle stress–induced cellular senescence

FEBS Open Bio, EarlyView.
The inhibition of mitochondrial dihydroorotate dehydrogenase (DHODH) impairs syncytialization and induces cellular senescence via mitochondrial and endoplasmic reticulum stress in human trophoblast stem cells, elevating sFlt1/PlGF levels, a hallmark of placental dysfunction in hypertensive disorders of pregnancy.
Kanoko Yoshida, Kazuya Kusama, Ayaka Horiuchi, Yu Kawaguchi, Atsuya Tsuru, Mikihiro Yoshie, Kazuhiro Tamura   +6 more
wiley   +1 more source

Investigating computed tomography radiographers' expertise in responding to severe contrast media reactions: a cross-sectional study. [PDF]

BMC Med Educ
Hadi YH, Aljuaid MH, Alotaibi NA, Altalhi FK, Ali HM, Alrefaei MG, Abu Aqil AI, Fagiry MA, Osman H, Mahmoud M.   +9 more
europepmc   +1 more source

C2α‐carbanion‐protonating glutamate discloses tradeoffs between substrate accommodation and reaction rate in actinobacterial 2‐hydroxyacyl‐CoA lyase

FEBS Open Bio, EarlyView.
Enzymes of the 2‐hydroxyacyl‐CoA lyase group catalyze the condensation of formyl‐CoA with aldehydes or ketones. Thus, by structural adaptation of active sites, practically any pharmaceutically and industrially important 2‐hydroxyacid could be biotechnologically synthesized. Combining crystal structure analysis, active site mutations and kinetic assays,
Michael Zahn, Barbara Seroka, Ryszard Lazny, Zenon Lotowski, Thore Rohwerder   +4 more
wiley   +1 more source

Recent Developments and Future Perspectives in Magnetic Resonance Imaging and Computed Tomography Contrast Media. [PDF]

Invest Radiol
Frenzel T, Wels T, Pietsch H, Schöckel L, Seidensticker P, Endrikat J.   +5 more
europepmc   +1 more source

Erythropoietin modulates hepatic inflammation, glucose homeostasis, and soluble epoxide hydrolase and epoxides in high‐fat diet‐induced obese mice

FEBS Open Bio, EarlyView.
Erythropoietin administration suppresses hepatic soluble epoxide hydrolase (sEH) expression, leading to increased CYP‐derived epoxides. This is associated with a shift in hepatic macrophage polarization characterized by reduced M1 markers and increased M2 markers, along with reduced hepatic inflammation, suppressed hepatic lipogenesis, and attenuated ...
Takeshi Goda, Satoru Sugimoto, Chiharu Cho, Madoka Konishi, Nozomi Inoue, Satoshi Miyagaki, Yasuhiro Kawabe, Takuro Okamura, Masahide Hamaguchi, Hisakazu Nakajima, Michiaki Fukui, Masakazu Shinohara, Tomoko Iehara   +12 more
wiley   +1 more source

Iodinated contrast media (ICM)-induced thyroid dysfunction: a review of potential mechanisms and clinical management. [PDF]

Clin Exp Med
Hu Y, Zhong X, Peng D, Zhao L.
europepmc   +1 more source