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Jason M Sobota et al.
Journal of bacteriology, 196(11), 1980-1991 (2014-03-25)
In Escherichia coli, aromatic compound biosynthesis is the process that has shown the greatest sensitivity to hydrogen peroxide stress. This pathway has long been recognized to be sensitive to superoxide as well, but the molecular target was unknown. Feeding experiments...
Anne Bravard et al.
Nucleic acids research, 43(2), 904-916 (2014-12-30)
The prion protein (PrP) is highly conserved and ubiquitously expressed, suggesting that it plays an important physiological function. However, despite decades of investigation, this role remains elusive. Here, by using animal and cellular models, we unveil a key role of...
Dimitrios Karvelis et al.
Journal of AOAC International, 97(6), 1519-1525 (2015-01-30)
A novel, fast, and sensitive stability-indicating HPLC method was developed, fully validated, and applied to the simultaneous determination of aliskiren and hydrochlorothiazide in a combined formulation. Effective chromatographic separation was achieved using a phenyl analytical column with isocratic elution using...
Stavros Melemenidis et al.
Theranostics, 5(5), 515-529 (2015-03-15)
Angiogenesis is an essential component of tumour growth and, consequently, an important target both therapeutically and diagnostically. The cell adhesion molecule α(v)β(3) integrin is a specific marker of angiogenic vessels and the most prevalent vascular integrin that binds the amino...
Anastasia Tsigkou et al.
Reproductive sciences (Thousand Oaks, Calif.), 22(12), 1597-1602 (2015-07-04)
Uterine leiomyoma is the most common benign neoplasm of female reproductive system, found in about 50% of women in reproductive age. The mechanisms of leiomyoma growth include cell proliferation, which is modulated by growth factors, and deposition of extracellular matrix...
Abubakr M Idris et al.
Environmental science and pollution research international, 22(21), 17012-17021 (2015-07-01)
Jizan fishers are the major fish source for more than 1.5 million populations in the southern region in Saudi Arabia. Despite the overgrowing of various man-made activities in Jizan City, no recent study on environmental monitoring was reported. In the...
Bao-qiu Li et al.
Experimental biology and medicine (Maywood, N.J.), 239(10), 1366-1379 (2014-05-30)
Manganese (III) 5, 10, 15, 20-tetrakis [3-(2-(2-methoxy)-ethoxy) ethoxy] phenyl porphyrin chloride, designated HSJ-0017, is a novel antioxidant enzyme mimic. The aim of the present study was to investigate the enzyme-mimic activity and the therapeutic potential of HSJ-0017 in free radical-related...
Fanghua Ye et al.
American journal of cancer research, 9(4), 730-739 (2019-05-21)
Ferroptosis is emerging as a new form of regulated cell death driven by oxidative injury promoting lipid peroxidation in an iron-dependent manner. High mobility group box 1 (HMGB1) plays an important role in leukemia pathogenesis and chemotherapy resistance. The mechanisms...
Noriko Nakajima et al.
Journal of pharmacological sciences, 127(3), 339-343 (2015-04-04)
Oral mucositis induced by radiotherapy for cancers of the head and neck reduce the quality of life of patients. However, effective therapeutic agents are lacking. Symptomatic treatment involves local anesthesia and analgesia. We focused on the antioxidant effects of edaravone...
T Çavusoglu et al.
Experimental and clinical endocrinology & diabetes : official journal, German Society of Endocrinology [and] German Diabetes Association, 122(6), 327-333 (2014-06-19)
One of the major concerns is a nephropathy in diabetes, which applies many different kinds of medicines. However, required level of the treatment of renal disease has not been achieved. To investigate and compare the effect of the enalapril and...
E O Farombi et al.
Andrologia, 46(8), 893-901 (2013-10-02)
The indiscriminate use, abuse and patients' noncompliance to normal prescription of artemisinin and its derivatives are a common practice during the treatment for drug-resistant malaria parasites in most developing countries. This study investigated the influence of artemisinin on the testicular...
Jeongyun Choi et al.
Chemosphere, 125, 139-146 (2014-12-31)
This report describes a novel technology of reusing the wastewater discharged from the display manufacturing industry through an advanced oxidation process (AOP) with a metal-immobilized catalyst and reverse osmosis (RO) in the pilot scale. The reclaimed water generated from the...
Eiji Matsuura et al.
Journal of neuropathology and experimental neurology, 74(1), 2-14 (2014-12-04)
Activated human T-lymphotropic virus type-1 (HTLV-1)-specific CD8-positive cytotoxic T lymphocytes (CTLs) are markedly increased in the periphery of patients with HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP), an HTLV-1-induced inflammatory disease of the CNS. Although virus-specific CTLs play a pivotal role to...
Ana Paula Dias Demasi et al.
Virchows Archiv : an international journal of pathology, 463(1), 47-55 (2013-06-06)
B cell malignancies are classified according to the postulated differentiation stage of the originating cell. During differentiation, structural and molecular changes occur to support massive processing of immunoglobulin in the endoplasmic reticulum (ER) of plasma cells at the final stage....
Jingmei Hou et al.
Scientific reports, 5, 16922-16922 (2015-11-21)
Spermatogonial stem cells (SSCs) have significant applications in both reproductive and regenerative medicine. However, primary human SSCs are very rare, and a human SSC line has not yet been available. In this study, we have for the first time reported...
Linda Önnby et al.
Chemosphere, 113, 151-157 (2014-07-30)
We have investigated the oxidation of inorganic As(III) with H2O2 catalysed by Al2O3, using X-ray absorption near-edge structure and extended X-ray absorption fine structure spectroscopy. The effects of different reaction conditions (pH, time and initial H2O2 concentration) were also studied...
Elizabeth A Wellberg et al.
Breast cancer research : BCR, 16(6), 481-481 (2014-12-05)
Spot14 (S14), encoded by the THRSP gene, regulates de novo fatty acid synthesis in the liver, adipose, and lactating mammary gland. We recently showed that S14 stimulated fatty acid synthase (FASN) activity in vitro, and increased the synthesis of fatty...
Panjaphorn Nimmanee et al.
International journal of medical microbiology : IJMM, 305(1), 65-74 (2014-12-04)
Eukaryotes utilize stress activated protein kinase (SAPK) pathways to adapt to environmental stress, including heat, osmotic, oxidative or nutrient stresses. Penicillium marneffei (Talaromyces marneffei), the dimorphic pathogenic fungus that can cause disseminated mycosis in HIV-infected patients, has to encounter various...
Liam Clifford et al.
Experimental physiology, 100(4), 388-398 (2015-02-03)
What is the central question of this study? Blockade of orexin receptors reduces blood pressure in spontaneously hypertensive rats (SHRs) but not in normotensive Wistar-Kyoto (WKY) rats, suggesting that upregulation of orexin signalling underlies the hypertensive phenotype of the SHR....
Gelei Xiao et al.
Oncology letters, 9(1), 235-240 (2014-12-02)
Wnt-1 inducible signaling pathway protein-2 (WISP-2) is a member of the CCN family, which is critical for the control of cell morphology, motion, adhesion and other processes involved in tumorigenesis. The expression pattern and clinical significance of WISP-2 in astrocytomas...
Yang-Ting Dong et al.
Archives of toxicology, 89(11), 1981-1991 (2014-11-25)
To reveal the molecular mechanism of deficit in learning and memory induced by chronic fluorosis, the expression of muscarinic acetylcholine receptors (mAChRs) and oxidative stress were investigated. Sixty Sprague-Dawley (SD) rats were divided randomly into two groups (30 cases in...
Christopher O Miles et al.
Environmental science & technology, 48(22), 13307-13315 (2014-10-22)
Microcystins are cyclic heptapeptides produced by a range of cyanobacteria. More than 150 microcystin analogues have been reported from cultures, algal blooms, or other contaminated samples. Relatively few analytical standards are available, making identification and quantitation of these toxins a...
Ozlen Saglam et al.
Human pathology, 45(6), 1269-1275 (2014-04-29)
Cysteine-rich protein 61, connective tissue growth factor, and nephroblastoma overexpressed gene (CCN) comprise a family of matricellular proteins that have multiple physiologic functions including development, tissue repair, cell adhesion, migration, and proliferation. The expression of CCN1, cyclin D1, β-catenin, and...
Y Hamano et al.
Clinical and experimental immunology, 177(1), 353-365 (2014-03-25)
The spontaneous crescentic glomerulonephritis-forming/Kinjoh (SCG/Kj) mouse, a model of human crescentic glomerulonephritis (CrGN) and systemic vasculitis, is characterized by the production of myeloperoxidase-specific anti-neutrophil cytoplasmic autoantibody (MPO-ANCA) and marked leucocytosis. This study was performed to identify the specific populations of...
Jinju Oh et al.
Journal of gynecologic oncology, 25(4), 334-341 (2014-08-22)
The purpose of this study was to evaluate the expression of epidermal growth factor-like domain 7 (EGFL7) in epithelial ovarian cancer, and to assess its relevance to clinicopathological characteristics and patients' survival. A total of 177 patients with epithelial ovarian...
Redox biology: signaling via a peroxiredoxin sensor.
Christine C Winterbourn et al.
Nature chemical biology, 11(1), 5-6 (2014-12-18)
Fan Yang et al.
PloS one, 9(8), e105186-e105186 (2014-08-16)
Patients undergoing radical prostatectomy (RP) are at high risk for erectile dysfunction (ED) due to potential cavernous nerve (CN) damage during surgery. Penile hypoxia after RP is thought to significantly contribute to ED pathogenesis. We previously showed that corpora cavernosum...
Atsushi Sasaki et al.
The Journal of pharmacology and experimental therapeutics, 351(3), 568-575 (2014-09-18)
Peripheral postischemic dysesthesia was examined behaviorally in mice and we investigated the underlying molecular mechanism with a focus on oxidative stress. Hind-paw ischemia was induced by tight compression of the ankle with a rubber band, and reperfusion was achieved by...
Diana Amorim et al.
PloS one, 9(11), e113077-e113077 (2014-11-19)
In chronic pain disorders, galanin (GAL) is able to either facilitate or inhibit nociception in the spinal cord but the contribution of supraspinal galanin to pain signalling is mostly unknown. The dorsomedial nucleus of the hypothalamus (DMH) is rich in...
Takashi Nojiri et al.
Pulmonary pharmacology & therapeutics, 29(1), 24-30 (2014-01-28)
We recently reported that administration of atrial natriuretic peptide during the perioperative period has prophylactic effects with respect to not only cardiovascular but also respiratory complications following pulmonary resection. However, its mechanisms are not well understood. The objective of the...
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