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显示 1-30 共 753 条结果 关于 "55-55-0" 范围 论文
Farzad Foroutan et al.
Biomedical materials (Bristol, England), 10(4), 045025-045025 (2015-08-27)
In the present study, we report a new and facile sol-gel synthesis of phosphate-based glasses with the general formula of (P2O5)55-(CaO)25-(Na2O)(20-x)-(TiO2) x , where x = 0, 5, 10 or 15, for bone tissue engineering applications. The sol-gel synthesis method
Micheline Grignon-Dubois et al.
Phytochemistry, 174, 112312-112312 (2020-03-21)
The invasive species Spartina anglica arose in Europe by a cross between the Afro-European species S. maritima (native, paternal ancestor) and the introduced North American S. alterniflora (invasive, maternal ancestor). Aqueous methanolic extracts were prepared from plant tissue for chemotaxonomical
Yuan Huang et al.
Journal of Cancer, 9(12), 2203-2210 (2018-06-26)
Background: Most hepatocellular carcinoma (HCC) patients have undergone a progression from chronic hepatitis, then liver cirrhosis (LC), and finally to carcinoma. The objective of this study was to elucidate risk factors to predict HCC development for cirrhosis patients. Methods: Multiple
G A Balogh et al.
International journal of oncology, 28(4), 995-1002 (2006-03-10)
p53 wild-type is a tumor suppressor gene involved in DNA gene transcription or DNA repair mechanisms. When damage to DNA is unrepairable, p53 induces programmed cell death (apoptosis). The mutant p53 gene is the most frequent molecular alteration in human
Rajeswari M H Ravindranath et al.
The Journal of biological chemistry, 282(50), 36370-36376 (2007-10-09)
Ameloblasts synthesize and secrete the enamel matrix proteins (amelogenin, ameloblastin, and enamelin). This investigation examined the profiles of ameloblastin in the ameloblasts and in the enamel matrix during different postnatal (PN) days (days 0-9) of development of mouse molar, using
M Asefi et al.
The British journal of dermatology, 167(6), 1279-1286 (2012-07-28)
Paraoxonase 1 (PON1) is a serum high-density lipoprotein-bound enzyme with antioxidant function. It hydrolyses lipid peroxides, protecting low-density lipoproteins from oxidative modifications. Patients with psoriasis are at greater risk of oxidative stress, which is associated with abnormal plasma lipid metabolism.
Song Xin et al.
Oncology, 73(5-6), 357-365 (2008-05-27)
In this paper, we investigated Cdx2 and claudin-2 expression in pathological paraffin tissues of sinus ventriculi from gastroscopic biopsy to determine the correlation between the expressions of these 2 genes during gastric carcinogenesis by immunochemical ABC technique. Altogether, we analyzed
Isabella Lee et al.
The British journal of nutrition, 116(12), 2139-2149 (2017-01-11)
Whole-grain rye foods reduce appetite, insulin and sometimes glucose responses. Increased gut fermentation and plant protein may mediate the effect. The aims of the present study were to investigate whether the appetite-suppressing effects of whole-grain rye porridge could be enhanced
Lei Rao et al.
International journal of nanomedicine, 9, 4819-4828 (2014-11-08)
As a potential protein therapeutic for type 2 diabetes mellitus (T2DM), BAY 55-9837 is limited by poor stability and a very short half-life in vivo. The purpose of this study was to construct a novel nanostructured biomaterial by conjugating BAY
Einar Gudlaugsson et al.
Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc, 24(4), 502-511 (2011-02-15)
Phosphohistone H3 assessed proliferation has strong prognostic value. Lymph vessel invasion by D2-40 is also prognostic, but D2-40+ myoepithelial expression in small ducts completely filled by solid-pattern ductal carcinoma in situ can mimic lymphovascular invasion. As myoepithelial cells are also
Péter Bencsik et al.
European journal of clinical investigation, 45(7), 692-701 (2015-05-07)
Peroxynitrite-matrix metalloproteinase (MMP) signalling has been shown to contribute to myocardial ischaemia/reperfusion injury and heart failure and to be influenced by hyperlipidaemia in preclinical models. Therefore, here we investigated the correlation between the markers of peroxynitrite-MMP signalling and hyperlipidaemia in
J E E Totté et al.
The British journal of dermatology, 179(1), 118-126 (2017-12-02)
An altered immune response against Staphylococcus aureus might contribute to inflammation and barrier damage in atopic dermatitis (AD). To profile IgG antibodies against 55 S. aureus antigens in sera of children with mild-to-severe AD and to evaluate the association between
Claire L Green et al.
British journal of haematology, 161(5), 701-705 (2013-04-09)
GATA2 mutations have recently been reported in acute myeloid leukaemia (AML) patients with CEBPA-double mutations. To explore their impact on this favourable-risk disease, we determined GATA2 status in 153 sporadic AML patients and three members of a germ-line CEBPA-mutant family
X Song et al.
Histology and histopathology, 23(6), 673-682 (2008-03-28)
Claudin-2 is an important component of the tight junction (TJ) of epithelial cells, and its protein expression between many tumours is significantly different. It is unclear if Claudin-2 overexpression is a trigger or a consequence during carcinogenesis. The multistage tissues
Ying Guan et al.
Carbohydrate polymers, 129, 201-207 (2015-06-09)
The hemicelluloses were isolated with 10% KOH at 25°C from dewaxed and delignified bamboo powder. The alkali-soluble hemicelluloses from Sinocalamus affinis were fractionated by ammonium sulphate precipitation method. The bamboo alkali-soluble hemicelluloses yielded seven hemicellulosic fractions obtained at 0, 5
John T Tsalavoutis et al.
Journal of computational chemistry, 31(10), 1969-1978 (2010-01-21)
The equilibrium structures and vibrational frequencies of the iron complexes [Fe(0)(CN)(n)(CO)(5-n)](n-) and [Fe(II)(CN)(n)(CO)(5-n)](2-n) (n = 0-5) have been calculated at the BP86 level of theory. The Fe(0) complexes adopt trigonal bipyramidal structures with the cyano ligands occupying the axial positions
A P de Brouwer et al.
Chemistry and physics of lipids, 112(2), 109-119 (2001-09-12)
Bovine liver phosphatidylcholine transfer protein (PC-TP) has been expressed in Escherichia coli and purified to homogeneity from the cytosol fraction at a yield of 0.45 mg PC-TP per 10 mg total cytosolic protein. In addition, active PC-TP was obtained from
Jiang Jun et al.
Artificial cells, blood substitutes, and immobilization biotechnology, 37(4), 177-182 (2009-06-16)
To evaluate the correlation between prothrombin gene G20210A mutation and deep vein thrombosis after total joint replacement through detecting distribution frequency of single nucleotide polymorphism of the gene in patients undergoing total joint replacement. PCR and direct sequencing of DNA
Serap Yıldırım et al.
Cell biochemistry and function, 29(7), 549-554 (2011-07-15)
The vascular endothelial dysfunction has been implicated in the pathogenesis of migraine. Oxidized low-density lipoprotein (ox-LDL) may impair endothelial function. Paraoxonase-1 (PON-1) prevents oxidative modification of LDL cholesterol (LDL-C). So we investigated serum PON-1 and arylesterase (ARE) activities, PON-1 55 L/M
J Brennan et al.
Poultry science, 82(3), 360-363 (2003-04-23)
The efficacy of bacitracin methylene disalicylate (BMD) in the management of necrotic enteritis (NE) when fed in combination with narasin was investigated in a floor-pen study of 2,000 broiler chickens using a Clostridium perfringens inoculum challenge model. Treatments consisted of
Mieko Kanamori-Kataoka et al.
Analytical biochemistry, 385(1), 94-100 (2008-10-28)
An analytical method for determining paraoxonase activity against sarin, soman and VX was established. We used capillary electrophoresis to measure directly the hydrolysis products: alkyl methylphosphonates. After enzymatic reaction of human serum paraoxonase (PON1) with nerve gas, substrate was removed
M C Papadopoulos et al.
Neuropathology and applied neurobiology, 27(5), 384-395 (2001-10-27)
The tight junction protein occludin 'glues' normal, adjacent brain microvessel endothelial cells together. Malignant brain tumours cause cerebral oedema because they have leaky endothelial tight junctions, which allow plasma fluid to enter the brain from the microvessel lumen. In order
M C Papadopoulos et al.
Neuropathology and applied neurobiology, 27(5), 384-395 (2001-10-27)
The tight junction protein occludin 'glues' normal, adjacent brain microvessel endothelial cells together. Malignant brain tumours cause cerebral oedema because they have leaky endothelial tight junctions, which allow plasma fluid to enter the brain from the microvessel lumen. In order
Simona Fecarotta et al.
Orphanet journal of rare diseases, 10, 22-22 (2015-04-19)
Twenty-five patients with Niemann Pick disease type C (age range: 7 months to 44 years) were enrolled in an Italian independent multicenter trial and treated with miglustat for periods from 48 to 96 months. Based on the age at onset of neurological manifestations
Lu Zhao et al.
Neuroscience letters, 716, 134633-134633 (2019-11-20)
Kaempferol is a medicinal flavonol derived from the roots of Kaempferia galanga L. Kaempferol can affect cell survival, apoptosis, and anti-oxidation, though its role and underlying mechanism in retinal ganglion cells with high-glucose injury remains unclear. In this study, we
Rui-zhi Zhao et al.
Pakistan journal of pharmaceutical sciences, 26(1), 1-6 (2012-12-25)
Sarcandra glaber is a common traditional Chinese medicine used to treat psoriasis and other infectious diseases, isofraxidin and astilbin are the main components of it. In order to study the pharmacokinetics of Sarcandra glabra, an HPLC method for simultaneous determination
Jun Jiang et al.
Zhonghua yi xue za zhi, 89(11), 782-785 (2009-07-15)
To evaluate the correlation between prothrombin gene G20210A mutation and deep vein thrombosis after total joint replacement through detecting distribution frequency of single nucleotide polymorphism of the gene in patients undergoing total joint replacement. PCR and direct sequencing of DNA
Diana M Padgett et al.
The American journal of surgical pathology, 32(1), 123-127 (2007-12-29)
Immunohistochemistry using a broad panel of markers is an invaluable tool for diagnosing sarcomatoid mesothelioma. Membranous podoplanin staining has been proposed as a specific and sensitive marker to distinguish epithelioid mesothelioma from adenocarcinoma. We found that cytoplasmic podoplanin staining was
Susan M Farrington et al.
American journal of human genetics, 77(1), 112-119 (2005-06-03)
DNA repair is a key process in the maintenance of genome integrity. Here, we present a large, systematically collected population-based association study (2,239 cases; 1,845 controls) that explores the contribution to colorectal cancer incidence of inherited defects in base-excision repair
Hailian Shen et al.
Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical genetics, 19(4), 317-321 (2002-08-10)
To investigate the relationship of UCP3 gene -55 C-->T variant with lipid metabolism, body fat, its distribution and non-insulin-dependent diabetes mellitus(NIDDM) in Chinese. Polymerase chain reaction-restriction fragment length polymorphism(PCR-RFLP) was used to detect the genotype of UCP3 gene -55 C-->T
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