Results 11 to 20 of about 13,793 (186)

Single Nucleotide Mutagenesis of the TaCHLI Gene Suppressed Chlorophyll and Fatty Acid Biosynthesis in Common Wheat Seedlings

open access: yesFrontiers in Plant Science, 2020
Wheat (Triticum aestivum L.) is one of the most important crops in the world. Chlorophyll plays a vital role in plant development and crop improvement and further determines the crop productivity to a certain extent.
Chaojie Wang   +9 more
doaj   +1 more source

Accumulation of protoporphyrin IX and Zn protoporphyrin IX in Cyanidium caldarium [PDF]

open access: yesProceedings of the National Academy of Sciences, 1981
In vivo fluorescence studies of Cyanidium caldarium mutants grown in the dark in dextrose-containing media have shown that these organisms accumulate protoporphyrin IX.
K, Csatorday, R, Maccoll, D S, Berns
openaire   +2 more sources

Alectinib treatment improves photodynamic therapy in cancer cell lines of different origin

open access: yesBMC Cancer, 2021
Background Photodynamic therapy with a photosensitizer such as protoporphyrin-IX, a light sensitive metabolite of heme synthesis, is a highly selective treatment for various carcinomas.
Bernhard Gillissen   +3 more
doaj   +1 more source

RB217, RB218 and RB219 antibodies recognize 
Protoporphyrin IX by ELISA

open access: yesAntibody Reports, 2021
The recombinant antibodies RB217, RB218 and RB219 detect protoporphyrin IX by ELISA.
Philippe Hammel, Norbert Lange
doaj   +1 more source

Fluorescence Lifetime Imaging and Spectroscopic Co-Validation for Protoporphyrin IX-Guided Tumor Visualization in Neurosurgery

open access: yesFrontiers in Oncology, 2021
Maximal safe resection is a key strategy for improving patient prognosis in the management of brain tumors. Intraoperative fluorescence guidance has emerged as a standard in the surgery of high-grade gliomas.
David Reichert   +17 more
doaj   +1 more source

Mechanisms of Vesicular Stomatitis Virus Inactivation by Protoporphyrin IX, Zinc-Protoporphyrin IX, and Mesoporphyrin IX [PDF]

open access: yesAntimicrobial Agents and Chemotherapy, 2017
ABSTRACT Virus resistance to antiviral therapies is an increasing concern that makes the development of broad-spectrum antiviral drugs urgent. Targeting of the viral envelope, a component shared by a large number of viruses, emerges as a promising strategy to overcome this problem.
Cruz-Oliveira, Christine   +9 more
openaire   +3 more sources

iTRAQ-Based Quantitative Proteomics Identifies Potential Regulatory Proteins Involved in Chicken Eggshell Brownness. [PDF]

open access: yesPLoS ONE, 2016
Brown eggs are popular in many countries and consumers regard eggshell brownness as an important indicator of egg quality. However, the potential regulatory proteins and detailed molecular mechanisms regulating eggshell brownness have yet to be clearly ...
Guangqi Li   +5 more
doaj   +1 more source

Photoelectron spectroscopy of the protoporphyrin IX dianion

open access: yesPhysical Chemistry Chemical Physics, 2021
Photoelectron spectroscopy is used to investigate the electron loss dynamics of the protoporphyrin IX dianion.
Jemma A. Gibbard   +2 more
openaire   +4 more sources

Protoporphyrin IX photodynamic therapy for synovitis [PDF]

open access: yesArthritis & Rheumatism, 2002
AbstractObjectiveTo determine the conditions for synovial accumulation of protoporphyrin IX (PpIX) and photodynamic therapy (PDT)–induced synovial cytotoxicity in vitro and in vivo.MethodsSynovial tissues were obtained from mice with antigen‐induced arthritis (AIA) and incubated with different concentrations of 5‐aminolevulinic acid hexyl ester (h‐ALA),
Kirdaite, G.   +5 more
openaire   +3 more sources

Optimasi Ekstraksi Protoporphyrin-IX dari Kerabang Telur Puyuh (Coturnix Coturnix L.)

open access: yesEduChemia, 2018
Industri tekstil banyak menggunakan pewarna sintetik karena mudah dalam pewarnaan dan murah, tetapi memiliki dampak yang buruk bagi lingkungan sekitar.
Harry Setiawan   +3 more
doaj   +1 more source

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