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Beena Kumari et al.
Environmental monitoring and assessment, 182(1-4), 129-132 (2011-01-21)
A supervised field trial was conducted at the CCS Haryana Agricultural University, Hisar to assess the residues of dicofol on cotton, during Kharif season, 2008. Dicofol (Kelthane 18.5EC) was applied at 500 g a.i./ha (T(1)) and 1,000 g a.i./ha T(2))
National Toxicology Program technical report series, (537)(537), 1-320 (2007-06-08)
Dibromoacetic acid is a water disinfection by-product. Dibromoacetic acid was nominated to the National Toxicology Program by the United States Environmental Protection Agency for toxicity and carcinogenicity studies in rats and mice because of widespread human exposure and because a
Xinrui Zhou et al.
The FEBS journal, 280(6), 1475-1490 (2013-01-22)
Thermostable nucleoside phosphorylases are attractive biocatalysts for the synthesis of modified nucleosides. Hence we report on the recombinant expression of three 'high molecular mass' purine nucleoside phosphorylases (PNPs) derived from the thermophilic bacteria Deinococcus geothermalis, Geobacillus thermoglucosidasius and from the
National Toxicology Program technical report series, (564)(564), 1-190 (2011-09-17)
In the early to mid 1990s, 1-bromopropane was used primarily as an intermediate in the production of pesticides, quaternary ammonium compounds, flavors and fragrances, pharmaceuticals, and other chemicals in well-controlled, closed processes. In the mid to late 1990s, it was
Gazaa H Morsy
Journal of the Egyptian Society of Parasitology, 39(2), 687-701 (2009-10-03)
A total of 120 albino mice were divided into: G1 (80 infected with S. mansoni cercariae by tail immersion) and G2 (40 uninfected controls). Seven weeks after infection, G1 was subdivided into four subgroups of 20 mice each. Gla: Infected
Rhoda A T Brew-Appiah et al.
PloS one, 8(11), e80155-e80155 (2013-11-22)
Microspores can be induced to develop homozygous doubled haploid plants in a single generation. In the present experiments androgenic microspores of wheat have been genetically transformed and developed into mature homozygous transgenic plants. Two different transformation techniques were investigated, one
C L Leverette et al.
Applied spectroscopy, 60(8), 906-913 (2006-08-24)
Preferentially aligned silver nanorod arrays prepared by oblique angle vapor deposition were evaluated as substrates for surface-enhanced infrared absorption (SEIRA) spectroscopy. These nanorod arrays have an irregular surface lattice and are composed of tilted, cylindrically shaped nanorods that have an
G A Pankey
Clinical pharmacokinetics, 16 Suppl 1, 46-51 (1989-01-01)
Enoxacin achieves a high penetration into skin tissue and blister fluid, reaching a maximum serum concentration (Cmax) of 3.7 mg/L at a time to reach maximum concentration (tmax) of 1.9 hours and a blister-fluid Cmax of 2.9 mg/L at a
Nicholas P van der Meulen et al.
Nuclear medicine and biology, 42(9), 745-751 (2015-06-22)
(44)Sc, a PET radionuclide, has promising decay characteristics (T1/2 = 3.97 h, Eβ(+)av = 632 keV) for nuclear imaging and is an attractive alternative to the short-lived (68)Ga (T1/2 = 68 min, Eβ(+)av = 830 keV). The aim of this
Claudia S Robertson et al.
JAMA, 312(1), 36-47 (2014-07-25)
There is limited information about the effect of erythropoietin or a high hemoglobin transfusion threshold after a traumatic brain injury. To compare the effects of erythropoietin and 2 hemoglobin transfusion thresholds (7 and 10 g/dL) on neurological recovery after traumatic
Sotirios Melissis et al.
Biotechnology journal, 2(1), 121-132 (2006-12-22)
The thermostable Thermus aquaticus DNA polymerase (Taq Pol) has been the key factor in transforming the initial PCR method into one with huge impact in molecular biology and biotechnology. Therefore, the development of effective affinity adsorbents for the purification of
Kajal Chakraborty et al.
Journal of agricultural and food chemistry, 54(5), 1868-1873 (2006-03-02)
In the self-pollinated crops such as chickpea, induction of male sterility by deployment of chemical hybridizing agents (CHAs) facilitating "two-line" approach holds immense potential in heterosis breeding. A total of 40 test CHAs comprising 20 ethyl oxanilates and 20 pyridones
A Ruiz et al.
Clinical endocrinology, 55(3), 399-402 (2001-10-09)
The molecular basis of sporadic medullary thyroid carcinoma (MTC) remains elusive. While germline gain-of-function mutations in the RET proto-oncogene cause hereditary MTC, somatic activating RET mutations and loss of heterozygosity of markers in various chromosomal regions representing deletions of tumour
Seungdae Oh et al.
Microbial ecology, 77(3), 631-639 (2018-09-27)
Bisphenol A (BPA) is a common ingredient in plastic wares and epoxy resins that are essential for our daily life. Despite the obvious benefits, BPA may act as an environmental endocrine disruptor, causing metabolic, reproductive, and/or developmental consequences and diseases
Milind J Gadre et al.
Physical chemistry chemical physics : PCCP, 14(8), 2606-2616 (2012-01-25)
An interface between the perovskite La(0.8)Sr(0.2)CoO(3-δ) (LSC-113) and the K(2)NiF(4)-type (La(0.5)Sr(0.5))(2)CoO(4-δ) (LSC-214) heterostructure was recently shown to enhance oxygen surface exchange and the rate of the oxygen reduction reaction (ORR) by orders of magnitude compared to either the LSC-113 or
Adam S Kibel et al.
International journal of cancer, 109(5), 668-672 (2004-03-05)
We have previously mapped a putative prostate cancer tumor-suppressor gene to a 1-2 Mb region of 12p12-13. Initial work to identify the tumor suppressor at this locus focused on candidates previously implicated in malignancy; however, mutational and methylation analyses failed
Dawei Chen et al.
Journal of chromatography. A, 1374, 268-272 (2014-12-17)
This paper presents a new analytical method for the determination of rhodamine B (RB) residue in chili powder and chili oil based on a novel reversed-dispersive solid phase extraction (r-dSPE) and ultra high performance liquid chromatography–high resolution mass spectrometry (UHPLC–HRMS).
Gretchen A Stevens et al.
The Lancet. Global health, 3(9), e528-e536 (2015-08-16)
Vitamin A deficiency is a risk factor for blindness and for mortality from measles and diarrhoea in children aged 6-59 months. We aimed to estimate trends in the prevalence of vitamin A deficiency between 1991 and 2013 and its mortality
Torsten Arndt et al.
Clinica chimica acta; international journal of clinical chemistry, 359(1-2), 125-131 (2005-05-26)
Amantadine (1-adamantylamine) is used for treatment of influenza, hepatitis C, parkinsonism, and multiple sclerosis. Current amantadine analysis by HPLC or gas chromatography (GC) requires a laborious sample pretreatment with extraction and/or derivatization steps. We established an LC-MS/MS method without protein
J Shire et al.
Journal of dairy science, 96(3), 1677-1680 (2013-01-30)
Ketosis is estimated to affect 15% of early lactation dairy cows. A ketone test strip (Keto-Test; Elanco Animal Health, Greenfield, IN) allows producers a method to determine the concentration of β-hydroxybutyrate (BHBA) in milk to track individual animal and herd
Mark S Sulkowski et al.
JAMA, 312(4), 353-361 (2014-07-20)
Treatment of hepatitis C virus (HCV) infection in patients also infected with human immunodeficiency virus (HIV) has been limited due to drug interactions with antiretroviral therapies (ARTs) and the need to use interferon. To determine the rates of HCV eradication
Guillaume P Ducrocq et al.
American journal of physiology. Regulatory, integrative and comparative physiology, 317(4), R576-R587 (2019-08-01)
Controversy exists regarding the role played by transient receptor potential vanilloid-1 (TRPV1) in evoking the exercise pressor reflex. Here, we determine the role played by TRPV1 in evoking this reflex while assessing possible confounding factors arising from TRPV1 antagonists or
Mark P Grillo et al.
Chemical research in toxicology, 21(9), 1749-1759 (2008-08-06)
Ibuprofen is metabolized to chemically reactive ibuprofen-1- O-acyl-glucuronide (I-1- O-G) and ibuprofen- S-acyl-CoA (I-CoA) derivatives, which are proposed to mediate the formation of drug-protein adducts via the transacylation of protein nucleophiles. We examined the ability of ibuprofen to undergo enantioselective
Iva Karacić et al.
Molecular genetics and metabolism, 97(3), 165-171 (2009-04-28)
Specific mutations in the gene encoding phenylalanine hydroxylase (PAH), located on chromosome 12q22-24.1, are linked to tetrahydrobiopterin (BH4; sapropterin)-responsive phenylketonuria (PKU). Diagnosis is usually done through the newborn screening for PKU, followed by a BH4 loading test. So far, more
Renzo Guerrini et al.
Epilepsia, 55(4), 568-578 (2014-03-14)
To investigate the safety/tolerability and efficacy of long-term adjunctive zonisamide and its impact on growth and development in children (6-18 years) with partial epilepsy. Open-label extension of a phase III, placebo-controlled trial. Started with double-blind transition period (2-11 weeks), during which patients
Steven B Hawthorne et al.
Environmental science & technology, 39(10), 3639-3645 (2005-06-15)
Soil and groundwater samples were collected at the site of a former chemical processing plant in areas impacted by accidental releases of MEA (monoethanolamine) and IPA (2-propanolamine or isopropanolamine). Although their use had ceased ca. 10 years before sample collection
Douglas C Bittel et al.
Pediatrics, 118(4), e1276-e1283 (2006-09-20)
Prader-Willi syndrome is a neurodevelopmental disorder that is characterized by infantile hypotonia, feeding difficulties, hypogonadism, mental deficiency, hyperphagia (leading to obesity in early childhood), learning problems, and behavioral difficulties. A paternal 15q11-q13 deletion is found in approximately 70% of patients
National Toxicology Program technical report series, (579)(579), 1-211 (2012-10-03)
N,N-dimethyl-p-toluidine was nominated for toxicology and carcinogenesis studies by the National Cancer Institute based on the potential for human exposure through its use in dental materials and bone cements and the lack of toxicity and carcinogenicity data. Male and female
National Toxicology Program technical report series, 273, 1-299 (1988-04-01)
Trichloroethylene is an industrial solvent used primarily for vapor degreasing and cold cleaning. It was selected for study because of its industrial use and for potential for human exposure. (An estimated 3.5 million workers are exposed to trichloroethylene.) In an
June Dunnick
Toxicity report series, (70)(70), 5-51 (2003-02-20)
[molecular structure: see text] p-tert-Butylcatechol is used as an antioxidant, stabilizer, and polymerization inhibitor for styrene, butadiene, neoprene, and other olefins and reactive monomers. p-tert-Butylcatechol was nominated by the National Cancer Institute and the U.S. Food and Drug Administration for
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