Abstract:
:The article summarizes the current knowledge on the pathogenesis, clinical aspects and treatment of bone problems in the major inflammatory bowel diseases (Crohn's disease and ulcerative colitis) and celiac disease. It presents the physiological relationship between intestine and bone as well as the alterations determined by disease-disrupted intestinal integrity. Two hypotheses about the pathogenetic mechanisms of bone metabolism derangements and bone loss are discussed: the classical one, that indicates calcium malabsorption as the main culprit, and the new one, that emphasizes the role of inflammation. The article summarizes the available epidemiological data about osteopenia/osteoporosis and fragility fractures in these chronic intestinal diseases and presents the state-of-the-art treatment options.
journal_name
Arch Biochem Biophysjournal_title
Archives of biochemistry and biophysicsauthors
Bianchi MLdoi
10.1016/j.abb.2010.06.026subject
Has Abstractpub_date
2010-11-01 00:00:00pages
54-65issue
1eissn
0003-9861issn
1096-0384pii
S0003-9861(10)00254-7journal_volume
503pub_type
杂志文章,评审abstract::The oxygenation pattern of the essential oil monoterpenes of commercial mint (Mentha) species is determined by regiospecific cytochrome P450-catalyzed hydroxylation of the common olefinic precursor (-)-4S-limonene. In spearmint (M. spicata), C6-allylic hydroxylation leads to (-)-trans-carveol and thence (-)-carvone, w...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1006/abbi.2000.1864
更新日期:2000-07-01 00:00:00
abstract::Nanoceria were synthesized by discharging plasma at 800 V with a frequency of 30 kHz for 0-25 min using a pulsed unipolar power supply into solutions containing 1 or 2 mM of Ce(NO3)2. UV-Vis spectroscopy showed a characteristic absorbance maxima at 304-320 nm for the nanoceria with increase in the intensity of the pea...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/j.abb.2018.02.003
更新日期:2018-05-01 00:00:00
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journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/j.abb.2011.09.006
更新日期:2011-12-01 00:00:00
abstract::Complementary peptides to interleukin-2 (IL-2) sequences important for receptor binding were tested for their ability to mimic natural receptors and act as inhibitors of the IL-2/p55 receptor subunit interaction. Peptides hydropathically complementary to IL-2 sequences 15-27 and 40-54 were synthesized in a linear and ...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1006/abbi.1995.1201
更新日期:1995-04-01 00:00:00
abstract::Activation of the NLRP3 inflammasome plays an important role in high glucose- induced endothelial dysfunction in patients with type 2 diabetes mellitus (T2DM). Dulaglutide, a newly developed glucagon-like peptide-1 receptor (GLP-1R) agonist, has been approved for the management of T2DM. In the current study, we aimed ...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/j.abb.2019.07.008
更新日期:2019-08-15 00:00:00
abstract::The primary site of action for the novel antibiotic, bicyclomycin, in Escherichia coli has been identified to be the rho transcription termination factor. The inhibition of rho poly(C)-stimulated hydrolysis of ATP by bicyclomycin has been found to proceed by a non-competitive, reversible pathway with respect to ATP (K...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1006/abbi.1995.0066
更新日期:1995-11-10 00:00:00
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journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/j.abb.2020.108601
更新日期:2020-11-15 00:00:00
abstract::The motility of actin filaments interacting with heavy meromyosin molecules was directly observed on indium tin oxide-coated glass (ITO-glass), over which a surface current flowed. Because the increase in surface current applied to ITO-glass increases the temperature, we focused on the temperature-dependence of the sl...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/j.abb.2015.10.001
更新日期:2015-11-15 00:00:00
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journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章,评审
doi:10.1016/j.abb.2008.04.001
更新日期:2008-05-15 00:00:00
abstract::The multifunctional tyrosine N-hydroxylase, cytochrome P450TYR (CYP79), from Sorghum bicolor catalyzing the conversion of tyrosine to p-hydroxyphenyl-acetaldoxime in the biosynthesis of the cyanogenic glucoside dhurrin, has been expressed in Escherichia coli using the isopropyl-beta-D-thiogalactopyranoside-inducible v...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1006/abbi.1995.1477
更新日期:1995-10-01 00:00:00
abstract::Treatment of human pulmonary artery smooth muscle cells (HPASMCs) with the thromboxane A2 receptor antagonist, SQ29548 inhibited U46619 stimulation of phospholipase D (PLD) and NADPH oxidase activities in the cell membrane. Pretreatment with apocynin inhibited U46619 induced increase in NADPH oxidase activity. The cel...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/j.abb.2017.08.012
更新日期:2017-11-01 00:00:00
abstract::Histidinol dehydrogenase (EC 1.1.1.23) activity was determined in several plant species and in cultured plant cell lines. The enzyme was purified from cabbage (Brassica oleracea) to apparent homogeneity. To render complete purification, a new, specific histidinol-Sepharose 4B affinity chromatography was developed. The...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/0003-9861(91)90274-m
更新日期:1991-01-01 00:00:00
abstract::Lipophosphoglycan (LPG) is the major surface glycoconjugate of Leishmania donovani promastigotes and is composed of a capped polymer of repeating PO4-6Gal(beta 1,4)Man alpha 1 disaccharide units linked via a phosphosaccharide core to a lyso-1-O-alkylphosphatidylinositol anchor. An exogenous acceptor composed of the gl...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/0003-9861(92)90523-y
更新日期:1992-06-01 00:00:00
abstract::Pasteurella multocida is a pathogen of veterinary and medical importance. Here, we report the 1.85Å resolution crystal structure of the class C acid phosphatase from this organism (denoted rPmCCAP). The structure shows that rPmCCAP exhibits the same haloacid dehalogenase fold and dimeric assembly as the class C enzyme...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/j.abb.2011.02.021
更新日期:2011-05-01 00:00:00
abstract::The role of chalcone synthase in the regulation of flavonoid biosynthesis during organogenesis of oat primary leaves has been investigated at the level of enzyme activity and mRNA translation in vitro. Chalcone synthase was purified about 500-fold. The apparent Km values were 1.5 and 6.3 microM for 4-coumaroyl-CoA and...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/0003-9861(86)90738-1
更新日期:1986-11-01 00:00:00
abstract::Benzimidazole compounds, such as omeprazole and thiabendazole, are a different type of CYP1A1 inducer from Ah receptor-ligands, such as TCDD (2,3,7,8-tetrachlorodibenzo-p-dioxin) and 3-methylcholanthrene. In HepG2 cells, the commonly used tyrosine kinase inhibitors, herbimycin-A and a series of tyrphostins, inhibited ...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1006/abbi.1998.0869
更新日期:1998-10-15 00:00:00
abstract::Methylglyoxal (MGO), a reactive dicarbonyl metabolite is a potent arginine directed glycating agent which has implications for diabetes-related complications. Dicarbonyl metabolites are produced endogenously and in a state of misbalance, they contribute to cell and tissue dysfunction through protein and DNA modificati...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/j.abb.2018.02.019
更新日期:2018-05-01 00:00:00
abstract::The isolation and purification of a 21,000-Da (pI 4.9) novel protein from porcine anterior pituitary and whole human pituitary is described. Comparison of the NH2-terminal sequence of the first 77 and 81 residues of the human and porcine homologs shows only one conservative substitution at residue 12, namely an Ala fo...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/0003-9861(83)90063-2
更新日期:1983-09-01 00:00:00
abstract::A glucosyltransferase, which catalyzed the transfer of glucose from UDP-glucose (UDPG) to p-hydroxybenzoate (PHB) in cell cultures of Lithospermum erythrorhizon Sieb. et Zucc., Boraginaceae, was purified 219-fold by ammonium sulfate fractionation and chromatography on DEAE-Sephacel, Sephadex G-150, and phenyl-Sepharos...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/0003-9861(91)90162-c
更新日期:1991-07-01 00:00:00
abstract::The total lipid composition of highly purified plasma membranes from light-grown barley (Hordeum vulgare) leaves was investigated. The plasma membranes were separated from intracellular membranes by subfractionation of the microsomal fraction using aqueous polymer two-phase partitioning. A novel finding was that gluco...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/0003-9861(87)90406-1
更新日期:1987-06-01 00:00:00
abstract::A biochemical basis for the pea and lentil lectin resistance of two Chinese hamster ovary (CHO) cell mutants, Lec13 and Lec13A, was investigated. Studies of the G glycopeptides of vesicular stomatitis virus grown in the mutants indicated that Lec13 cells essentially lack the ability to add fucose to complex carbohydra...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/0003-9861(86)90031-7
更新日期:1986-09-01 00:00:00
abstract::G protein-coupled receptors can be directly modulated by changes in transmembrane voltage in a variety of cell types. Here we show that, while changes in the membrane voltage itself do not induce detectable modifications in the cytosolic Ca(2+) concentration, platelet stimulation with thrombin or the PAR-1 and PAR-4 a...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/j.abb.2013.08.007
更新日期:2013-10-15 00:00:00
abstract::Glutathione S-transferases (GSTs) of Plasmodium parasites are potential targets for antimalarial drug and vaccine development. We investigated the equilibrium unfolding, functional activity regulation and stability characteristics of the unique GST of Plasmodium vivax (PvGST). Despite high sequence, structural, functi...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/j.abb.2009.05.011
更新日期:2009-07-15 00:00:00
abstract::Soybean Bowman-Birk protease inhibitor (BBI) is an inhibitor of serine proteases with two functional inhibitory domains of different specificities: one is specific for chymotrypsin-like proteases, the other for trypsin-like proteases. Chymase and tryptase are serine proteases which are stored in mast cell granules and...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1006/abbi.1997.0182
更新日期:1997-08-01 00:00:00
abstract::The mechanism by which chemical inducers of the stress response inhibit protein synthesis was examined. All the chemicals tested principally inhibit the initiation phase of translation. Covalent modification of the initiation factor proteins does not constitute a common mechanism. Eukaryotic initiation factor (eIF)-2 ...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/0003-9861(87)90622-9
更新日期:1987-08-01 00:00:00
abstract::Hypertension is one of the major causes of mortality. Though a host of drugs are available for the treatment of hypertension, majority have been linked to adverse side effects, necessitating the need for research into natural compounds with fewer side effects. Kaempferol-7-O-α-L-rhamnopyroside (KR) is a glycosylated f...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/j.abb.2019.04.001
更新日期:2019-05-30 00:00:00
abstract::Asthma is characterized by a predominant T(H)2 type immune response to airborne allergens. Controlling T(H)2 cell function has been proposed as therapy for this disease. We show here that ligands for the nuclear receptor peroxisome proliferator activated receptor (PPAR)gamma significantly reduced the immunological sym...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/j.abb.2003.08.006
更新日期:2003-10-15 00:00:00
abstract::Oxidative treatments of wood pulp lignin by one-electron-abstracting enzymatic or chemical systems result in modification phenomena which are not fully described in terms of those known from lignin model compound studies. The generation of, e.g., long-lived radicals necessitates nondestructive spectroscopic analysis o...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/s0003-9861(02)00225-4
更新日期:2002-08-01 00:00:00
abstract::Unlike monooxygenases, molybdenum-containing hydroxylases catalyze the hydroxylation of carbon centers using oxygen derived ultimately from water, rather than O(2), as the source of the oxygen atom incorporated into the product, and do not require an external source of reducing equivalents. The mechanism by which this...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章,评审
doi:10.1016/j.abb.2004.08.012
更新日期:2005-01-01 00:00:00
abstract::Dethiolation of proteins (reduction of protein mixed disulfides) by NADPH-dependent and glutathione (GSH)-dependent enzymes, and by nonenzymatic reaction with GSH, was studied by electrofocusing methodology with glycogen phosphorylase b and creatine kinase as substrates. Phosphorylase b was not rapidly dethiolated by ...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/0003-9861(89)90413-x
更新日期:1989-10-01 00:00:00