Results 71 to 80 of about 202,217 (306)

Study of ozonized theobroma fat using Proton Nuclear Magnetic Resonance and microbiological analysis.

Grasas y Aceites, 2007
Ozonation of theobroma fat at different applied ozone dosages was carried out and peroxide indexes along with antimicrobial activity were determined. The reaction products were identified using Proton Nuclear Magnetic Resonance Spectroscopy (1H NMR). The
Maritza F. Díaz Gómez, Goitybell Martínez Téllez, José A. Gavín Sazatornil, Rosa I. Meneau Hernández, Irán Fernández Torres   +4 more
doaj   +1 more source

Comparison between a direct-flow SPR immunosensor for ampicillin and a competitive conventional amperometric device: analytical features and possible applications to real samples [PDF]

, 2017
In this research, we developed a direct-flow surface plasmon resonance (SPR) immunosensor for ampicillin to perform direct, simple, and fast measurements of this important antibiotic.
Campanella, Luigi, Favero, Gabriele, Martini, Elisabetta, Mazzei, Franco, Merola, Giovanni, Sanzo', Gabriella, Tomassetti, Mauro   +6 more
core   +2 more sources

Biomarkers of Oxidative Stress and Endogenous Antioxidants for Patients with Chronic Subjective Dizziness [PDF]

, 2020
As a neurotologic disorder of persistent non-vertiginous dizziness, chronic subjective dizziness (CSD) arises unsteadily by psychological and physiological imbalance. The CSD is hypersensitivity reaction due to exposure to complex motions visual stimuli.
Fang, Zhigang, Gil, Chang-Hyun, Huang, Keer, Jeong, Jin-Woo, Kim, Hyeong-Geug, Yoo, Ho-Ryong   +5 more
core   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

Increased oxidative stress associated with the severity of the liver disease in various forms of hepatitis B virus infection

BMC Infectious Diseases, 2005
Background Oxidative stress can be defined as an increase in oxidants and/or a decrease in antioxidant capacity. There is limited information about the oxidative status in subjects with hepatitis B virus infection.
Aslan Mehmet, Horoz Mehmet, Bolukbas Fusun, Bolukbas Cengiz, Celik Hakim, Erel Ozcan   +5 more
doaj   +1 more source

Pretreatment of Miscanthus giganteus with Lime and Oxidants for Biofuels [PDF]

, 2016
ACKNOWLEDEGMENTS The authors are grateful to the Energy Biosciences Institute, University of California, Berkeley, Berkeley, CA, for financial support, Dr. Stefan R. Bauer, Valerie D.
Afzal, Waheed, Bell, Alexis T, Liu, Zhongguo, Prausnitz, John M, Yang, Fuxin   +4 more
core   +1 more source

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

Molecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla, Christopher Dirks, Caroline Eiden, Sonja K. Fesenmayer, Femke M. Hormann, Yolande Klootsema, Ingrid Lilienthal, Si Min Zhang, Nikolas Herold, Sean G. Rudd   +9 more
wiley   +1 more source

Optimization of Red Kidney Bean Pseudo Stem (Phaseolus vulgaris) and Enset Fiber Alkaline-Peroxide Pulping for Blended Paper Making

Journal of Natural Fibers
This study investigated the proximate and chemical composition analysis of red kidney bean pseudo-stem, optimization of red kidney bean pseudo-stem and enset fiber alkaline-peroxide pulping and blended paper mechanical properties.
Abenezer Hizkeal Lemma, Medhanit Mamaye Getinet   +1 more
doaj   +1 more source

COMPARATIVE STUDY OF SOME CONSTANTS IN DIFFERENT TYPES FROM OLIVE OIL PACKAGED IN GLASS BOTTLES [PDF]

Mesopotamia Journal of Agriculture, 2008
The present investigation was conducted to study four types of olive oil (Iraqi , Syrian,Turkish and Spanish) packed in glass bottles. The olive oil samples had been collected from local markets in Nineva province (Mosul city).
S. Al-Obady, U. Al-Jamaas, M. Al-Aswad
doaj   +1 more source

Aetiology and treatment of epidermal depigmentory disorder in humans [PDF]

, 2012
The epidermal depigmentary trigger in humans at post-natal level may occur with the toxification of skin organ with the endogenously produced melanocytotoxic hydrogen peroxide and subsequent formation of hydrogen peroxide- melanolipoprotein conjugate ...
S. S. Sawhney
core   +1 more source