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Showing 1-30 of 69 results for "PHR1031" within Papers
William G Christen et al.
Ophthalmic epidemiology, 22(2), 85-93 (2015-03-18)
Prospective data to examine the association of homocysteine with age-related macular degeneration (AMD) are limited. We examined the prospective relation of plasma homocysteine level and AMD in a large cohort of apparently healthy women. We evaluated the relationship between baseline
Christopher P Locher et al.
Antimicrobial agents and chemotherapy, 59(3), 1455-1465 (2014-12-24)
New drugs to treat drug-resistant tuberculosis are urgently needed. Extensively drug-resistant and probably the totally drug-resistant tuberculosis strains are resistant to fluoroquinolones like moxifloxacin, which target gyrase A, and most people infected with these strains die within a year. In
Partha Pratim Roy et al.
Bioorganic chemistry, 56, 1-7 (2014-06-03)
The objective of the present work was tantamount to explain the antiperoxidative potential and structural requirements of twenty-eight structurally diverse classes of antioxidants on docetaxel-induced lipid peroxidation. Both experimental and computational approaches were taken to the work. The experiments were
Srinivasa M Sammeta et al.
Pharmaceutical development and technology, 20(2), 169-175 (2013-11-14)
The main objective of the present study was to develop formulations of noscapine hydrochloride hydrate with enhanced solubility and bioavailability using co-solvent- and cyclodextrin-based approaches. Different combinations of co-solvents, which were selected on the basis of high-throughput solubility screening, were
Suresh B Lakshminarayana et al.
Antimicrobial agents and chemotherapy, 59(2), 1200-1210 (2014-12-10)
Limited information is available on the pharmacokinetic (PK) and pharmacodynamic (PD) parameters driving the efficacy of antimalarial drugs. Our objective in this study was to determine dose-response relationships of a panel of related spiroindolone analogs and identify the PK-PD index
Hiroyuki Kitajima et al.
Acta paediatrica (Oslo, Norway : 1992), 104(2), e82-e89 (2014-11-11)
Methods to improve the mental development of extremely low birthweight (ELBW) children are currently lacking. We assessed the effects of long-term supplementation of alpha-tocopherol on the neurological development of 259 school-aged ELBW children. Extremely low birthweight participants were divided into
Ratchanee Kongkachuichai et al.
Food chemistry, 173, 838-846 (2014-12-04)
Evidence from epidemiological studies has strongly suggested that diets rich in fruits and vegetables play a vital role in disease prevention. The aim of this study was to determine nutrient and antioxidant content for 15 varieties of indigenous vegetables and
Jian-Zhuang Tan et al.
Journal of the science of food and agriculture, 95(1), 126-135 (2014-04-15)
The effects of dietary l-arginine (Arg) on immunosuppression following infectious bursal disease virus (IBDV) inoculation in broiler chickens were evaluated. The design of this study was a 5 × 2 factorial arrangement (n = 5) with five Arg concentrations (starter:
Tae Heung Kang et al.
PloS one, 9(7), e103562-e103562 (2014-07-30)
Vitamin E has been shown to have strong anticarcinogenic properties, including antioxidant characteristics, making it an ideal candidate for use in combination with immunotherapies that modify the tumor microenvironment. The tumor microenvironment contains immunosuppressive components, which can be diminished, and
Venkatakrishnan Kamesh et al.
Pharmaceutical biology, 52(10), 1327-1334 (2014-07-30)
Bacopa monniera L. (Scrophulariaceae) is used as a traditional medicine in India for various ailments such as epilepsy, mental disorders, and also as a cardio-tonic. However, its nephroprotective role is still unknown. The present study assesses the modulatory impact of
Jesús Crespo-Sanjuán et al.
Laboratory medicine, 46(2), 123-135 (2015-04-29)
To detect whether signs of oxidative stress appear at early stages of colorectal adenocarcinoma (CRC), particularly in the polyp stage. We also aimed to evaluate the specific entities myeloperoxidase (MPO) and oxidized low-density lipoprotein (oxLDL) as novel markers of oxidation
Can Sarisozen et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 88(2), 539-550 (2014-07-16)
Multicellular 3D cancer cell culture (spheroids) resemble to in vivo tumors in terms of shape, cell morphology, growth kinetics, gene expression and drug response. However, these characteristics cause very limited drug penetration into deeper parts of the spheroids. In this
Sam B Weber et al.
Proceedings. Biological sciences, 279(1731), 1077-1084 (2011-09-23)
The effect of climate warming on the reproductive success of ectothermic animals is currently a subject of major conservation concern. However, for many threatened species, we still know surprisingly little about the extent of naturally occurring adaptive variation in heat-tolerance.
Michael Piper et al.
Neural development, 10, 3-3 (2015-04-18)
Local protein synthesis (LPS) via receptor-mediated signaling plays a role in the directional responses of axons to extrinsic cues. An intact cytoskeleton is critical to enact these responses, but it is not known whether the two major cytoskeletal elements, F-actin
Weilin Liu et al.
Food chemistry, 175, 16-24 (2015-01-13)
This study examined the stability of liposomes loaded with negatively charged protein (bovine serum albumin, BSA) during in vitro digestion. Zeta-potential and morphology measurements confirmed that BSA-loaded liposomes were successfully prepared, with an encapsulation efficiency of around 34%. The encapsulated
Mohamed Anwar Bin-Umer et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(32), 11798-11803 (2014-07-30)
Trichothecene mycotoxins are natural contaminants of small grain cereals and are encountered in the environment, posing a worldwide threat to human and animal health. Their mechanism of toxicity is poorly understood, and little is known about cellular protection mechanisms against
Jill E Kolesar et al.
Free radical biology & medicine, 75, 241-251 (2014-08-12)
A causal role for mitochondrial dysfunction in mammalian aging is supported by recent studies of the mtDNA mutator mouse ("PolG" mouse), which harbors a defect in the proofreading-exonuclease activity of mitochondrial DNA polymerase gamma. These mice exhibit accelerated aging phenotypes
Nanmeng Yu et al.
Journal of virology, 89(10), 5250-5263 (2015-03-06)
A major challenge to oncolytic virus therapy is that individual cancers vary in their sensitivity to oncolytic viruses, even when these cancers arise from the same tissue type. Variability in response may arise due to differences in the initial genetic
Al Omar Suliman Y et al.
Environmental toxicology, 30(2), 149-160 (2013-06-28)
Silver nanoparticles are increasingly used in various products, due to their antibacterial properties. Despite its wide spread use, only little information on possible adverse health effects exists. Therefore, the aim of this study was to assess the toxic potential of
Su-Wen Lim et al.
Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 68(8), 1105-1115 (2014-12-03)
The pure vitamin isomer, β-tocotrienol has the least abundance among the other vitamin E isomers that are present in numerous plants. Hence, it is very scarcely studied for its bioactivity. In this study, the antiproliferative effects and primary apoptotic mechanisms
R Preston Mason et al.
Biochimica et biophysica acta, 1848(2), 502-509 (2014-12-03)
Lipid oxidation leads to endothelial dysfunction, inflammation, and foam cell formation during atherogenesis. Glucose also contributes to lipid oxidation and promotes pathologic changes in membrane structural organization, including the development of cholesterol crystalline domains. In this study, we tested the
Alexandra C Weaver et al.
Toxins, 6(12), 3336-3353 (2014-12-24)
To evaluate the effects of the mycotoxins deoxynivalenol (DON) and zearalenone (ZEA) on pigs and the benefits of two mycotoxin mitigation strategies, gilts (n = 84, 9.1 ± 0.1 kg) were allotted to four treatments: CON (control); MT (4.8 mg/kg
Aydın Güçlü et al.
Renal failure, 37(2), 192-197 (2015-01-08)
Diabetic nephropathy is the most common cause of end-stage renal disease. Emerging evidences indicate that many mechanistic pathways including apoptosis play an important role in the pathogenesis and progression of macrovascular and microvascular complications of diabetes mellitus. The aim of
Zohra Ghlissi et al.
Environmental toxicology and pharmacology, 37(3), 960-966 (2014-04-09)
We evaluated the effect of astaxanthin (ASX) and vitamin E (vit E) on colistin methanesulfonate (CMS) induced-nephrotoxicity in rats. Animals were treated with sterile saline, 300000 or 450 000 IU/kg/day of CMS, CMS + ASX (20 mg/kg), CMS + vit
Xue-Qing Chen et al.
Journal of pharmaceutical sciences, 103(12), 3924-3931 (2014-10-14)
BMS-B is a highly lipophilic compound (clog P 7.72) with poor aqueous solubility (<10 ng/mL at pH 1 and 6.5). The compound exhibits low bioavailability in preclinical species when dosed as cosolvent solution formulations, with reduced exposure upon dose escalation.
Ying-Chen Chen et al.
International journal of pharmaceutics, 473(1-2), 458-468 (2014-08-05)
A growing number of poorly water-soluble drug have been discovered, but the poor bioavailability is a critical problem. In this study, physical properties and dissolution profiles of cilostazol solid dispersions prepared by hydrophilic/lipophilic excipients (Kollidon(®) VA64, tocopheryl polyethylene glycol succinate
Lori S Tillmans et al.
Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology, 24(4), 713-719 (2015-02-05)
Cigarette smoking (smoking), hormone therapy (MHT), and folate intake (folate) are each thought to influence colorectal cancer risk, but the underlying molecular mechanisms remain incompletely defined. Expression of estrogen receptor β (ESR2) has been associated with colorectal cancer stage and
Sae-Kwang Ku et al.
World journal of gastroenterology, 15(38), 4799-4805 (2009-10-14)
To observe the effects of traditional antiinflammatory medicine Lonicerae Flos (LF) on rat reflux esophagitis (RE) induced by pylorus and forestomach ligation compared with the well-known proton antioxidant, alpha-tocopherol. Rats were pretreated with three different dosages of LF (500, 250
A Tagde et al.
Blood cancer journal, 4, e229-e229 (2014-07-19)
Melphalan (L-PAM) has been an integral part of multiple myeloma (MM) treatment as a conditioning regimen before stem cell transplant (SCT). After initial response, most treated patients experience relapse with an aggressive phenotype. Increased glutathione (GSH) in MM may mediate
Kirsten G Coupland et al.
Movement disorders : official journal of the Movement Disorder Society, 29(13), 1606-1614 (2014-01-01)
Parkinson's disease (PD) is a neurodegenerative disorder for which environmental factors influence disease risk and may act via an epigenetic mechanism. The microtubule-associated protein tau (MAPT) is a susceptibility gene for idiopathic PD. Methylation levels were determined by pyrosequencing of
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