Results 231 to 240 of about 1,394,357 (370)

How Plants May Maintain Protein Homeostasis Under Rising Atmospheric CO2

Plant, Cell &Environment, EarlyView.
ABSTRACT Vascular plants may employ several physiological mechanisms to stabilize their protein contents as atmospheric CO2 concentrations change over a day, year, decade, or century. One mechanism is that plants may rely more on soil ammonium as their nitrogen source when CO2 increases.
Arnold J. Bloom, Xiaoxiao Shi, Nathan M. Hannon   +2 more
wiley   +1 more source

Hyperuricemia and Gout as Metabolic Disorders, and Purine Nucleotide and Uric Acid Metabolism

, 2005
Jun Oka
openalex   +2 more sources

Optimization of photobiomodulation therapy for spinal cord injury: A review

Photochemistry and Photobiology, EarlyView.
Photobiomodulation (PBM) therapy in the red and near‐infrared range can significantly modulate the secondary injury response and promote the reparative and regenerative potential of neural tissue after spinal cord injury (SCI). At present, due to the nature of delivery methods, the most effective dose and irradiance at the injury site to optimize ...
Isabella K. M. Drew, Alan R. Harvey, Vincent P. Wallace, Stuart I. Hodgetts   +3 more
wiley   +1 more source

USE OF HIGH PERFORMANCE LIQUID CHROMATOGRAPHY TO STUDY ABSORPTION AND METABOLISM OF PURINES BY RAT JEJUNUM IN VITRO [PDF]

, 1983
D. S. Parsons, M. I. Shaw
openalex   +1 more source

Direct evidence of singlet molecular oxygen [O2 (1Δg)] production from UVA excited 6‐thioguanine

Photochemistry and Photobiology, EarlyView.
6‐Thioguanine (6‐TGua) is incorporated into DNA as a purine analogue, inhibiting cell replication. Patients treated with 6‐TGua are more prone to developing skin cancer due to the photoexcitation of 6‐TGua by UVA radiation (as illustrated in the Jablonski diagram). Upon exposure to UVA, the excited 6‐TGua generates 1O2.
André L. Lopes, Fernanda M. Prado, Helena C. Junqueira, Marisa H. G. Medeiros, Graziella E Ronsein, Jean Cadet, Paolo Di Mascio   +6 more
wiley   +1 more source

Purine Metabolism Pathway Influence on Running Capacity in Rats. [PDF]

Metabolites
Chen D, Biney CN, Wang Q, Cai M, Cheng S, Chen W, Zhang J, Zhao J, Zhang Y, Zhang W.   +9 more
europepmc   +1 more source

The relation between purine metabolism and flavinogenesis in Eremothecium ashbyii. The identification of S-adenosylmethionine and S-adenosylhomocysteine accumulated in non-growing cells of E. ashbyii.

, 1977
Hisateru Mitsuda, Tomonori Nadamoto, Kenji Nakajima   +2 more
openalex   +2 more sources

Geographic provenance and environmental growing conditions as factors influencing phytochemical composition of Arabica green coffee beans

Plant Biology, EarlyView.
Growth environment strongly influences green coffee bean biochemistry, linking phytochemical composition to adaptation under abiotic stress. Abstract This study explores how bioactive compounds in green coffee beans (Coffea arabica L.) vary across different geographic regions, addressing the key question of how environmental factors shape coffee ...
I. Pettazzoni, G. Benati, S. Monari, E. De Angelis, L. Navarini, M. Ferri, A. Tassoni   +6 more
wiley   +1 more source

Purine metabolism rewiring improves glioblastoma susceptibility to temozolomide treatment. [PDF]

Cell Death Dis
D'Aprile S, Denaro S, Torrisi F, Longhitano L, Giallongo S, Giallongo C, Bontempi V, Bucolo C, Drago F, Mione MC, Li Volti G, Potokar M, Jorgačevski J, Zorec R, Tibullo D, Amorini AM, Vicario N, Parenti R.   +17 more
europepmc   +1 more source

Postmortem Alteration of Purine Metabolism in Coronary Artery Disease. [PDF]

Metabolites, 2023
Somtua P, Jaikang C, Konguthaithip G, Intui K, Watcharakhom S, O'Brien TE, Amornlertwatana Y.   +6 more
europepmc   +1 more source