Abstract:
:The study of the influence of the age of the animals (13 to 53 weeks) on the rate of ethanol metabolism in vivo and the total activity of liver alcohol dehydrogenase and microsomal ethanol oxidizing system showed a progressive decline with age. These effects were observed concomitantly with a diminution in the content of cytochrome P-450 and microsomal functions related to oxidative and free-radical mediated reactions, namely, NADPH oxidase activity, NADPH-dependent oxygen uptake and NADPH-or t-butyl hydroperoxide-induced chemiluminescence. It is concluded that ageing is accompanied by a diminution in the total oxidative activity of the liver tissue, which would explain the depression in basal and ethanol-induced lipid peroxidation found in the oldest group of rats studied.
journal_name
Cell Biochem Functjournal_title
Cell biochemistry and functionauthors
Fernandez V,Kriz A,Videla LAdoi
10.1002/cbf.290060103subject
Has Abstractpub_date
1988-01-01 00:00:00pages
7-12issue
1eissn
0263-6484issn
1099-0844journal_volume
6pub_type
杂志文章abstract::The vascular endothelium plays a key role in arterial wall homeostasis by preventing atherosclerotic plaque formation. A primary causal factor of endothelial dysfunction is the reactive oxygen species. Aerobic exercise is ascribed as an important adjuvant therapy in endothelium-dependent cardiovascular disease. Howeve...
journal_title:Cell biochemistry and function
pub_type: 杂志文章
doi:10.1002/cbf.1781
更新日期:2011-10-01 00:00:00
abstract::The effects of several novel monosaccharides upon thymidine incorporation into both normal and tumour cells were investigated. The monosaccharide 2-deoxy-3-[1-(R)-(ethoxycarbonyl)ethyl]- alpha-D-allo-pyranose had the most inhibitory effect on proliferation, with the (S)-enantiomer having less inhibitory effects. The c...
journal_title:Cell biochemistry and function
pub_type: 杂志文章
doi:10.1002/(SICI)1099-0844(199712)15:4<243::AID-CBF74
更新日期:1997-12-01 00:00:00
abstract::Mesenchymal epithelial transition (C-MET) factor overexpression has been found in many types of cancer and has served as an important molecular target for therapeutic intervention. However, the role of C-MET in retinoblastoma remains largely unclear. The present study aimed to investigate the potential role and mechan...
journal_title:Cell biochemistry and function
pub_type: 杂志文章
doi:10.1002/cbf.3464
更新日期:2020-03-01 00:00:00
abstract::Human cytochrome P450 2J2 (CYP2J2) is abundant in cardiovascular tissue and active in the metabolism of arachidonic acid to eicosanoids that have potent vasodilatory properties. Variability of the CYP2J2 gene is highly constrained except for its proximal promoter: there is a relatively common and functionally relevant...
journal_title:Cell biochemistry and function
pub_type: 杂志文章
doi:10.1002/cbf.1512
更新日期:2008-10-01 00:00:00
abstract::Corneal scarring is the result of a disease, infection or injury. The resulting scars cause significant loss of vision or even blindness. To-date, the most successful treatment is corneal transplantation, but it does not come without side effects. One of the corneal dystrophies that are correlated with corneal scarrin...
journal_title:Cell biochemistry and function
pub_type: 杂志文章
doi:10.1002/cbf.3122
更新日期:2015-07-01 00:00:00
abstract::We studied the effect of PTH (10-100 nM) on transductive mechanisms (adenylate cyclase activity, Ca2+ metabolism, IP3 levels) in cell cultures derived from normal and otosclerotic human bone fragments. The cultured cells were osteoblast-like but with calcitonin-receptors still present and with PTH receptors coupled wi...
journal_title:Cell biochemistry and function
pub_type: 杂志文章
doi:10.1002/cbf.290110406
更新日期:1993-12-01 00:00:00
abstract::In this study, the antimicrobial effects of monophosphazenes such as SM ipemphos and amphos were examined on bacterial and yeast strains. In addition, the biological effects of these compounds were tested on the lipid level of Saccharomyces cerevisiae and Candida albicans cells. The SM has an antimicrobial effect on t...
journal_title:Cell biochemistry and function
pub_type: 杂志文章
doi:10.1002/(SICI)1099-0844(200006)18:2<117::AID-CBF86
更新日期:2000-06-01 00:00:00
abstract::The MCF-7 human breast carcinoma cell line is widely used as a model system by breast cancer researchers and cell biologists investigating apoptosis. Since its establishment 30 years ago, from a patient with metastatic breast cancer, the original MCF-7 cell population has undergone genetic drift to such an extent that...
journal_title:Cell biochemistry and function
pub_type: 杂志文章
doi:10.1002/cbf.1106
更新日期:2004-09-01 00:00:00
abstract::Systemic sclerosis (SSc) is an autoimmune disease characterized by inflammation and fibrosis of the skin and visceral organs. Fibrosis associated with SSc is characterized by an increased synthesis of a wide range of extracellular matrix (ECM). TGF-beta is a pluripotent cytokine in a wide range of cell types. In parti...
journal_title:Cell biochemistry and function
pub_type: 杂志文章
doi:10.1002/cbf.1649
更新日期:2010-06-01 00:00:00
abstract::The heart responds to an increased demand arising due to physiological stimuli or pathological insults by hypertrophy of myocytes. Reactive oxygen species (ROS) have recently been identified as the molecular intermediates in the translation of mechanical stimuli to cellular response. Different signal transduction path...
journal_title:Cell biochemistry and function
pub_type: 杂志文章
doi:10.1002/cbf.1449
更新日期:2008-04-01 00:00:00
abstract::Proteins destined for degradation by the ubiquitin-proteasome system are labelled with a 76-amino acid peptide, ubiquitin, through a series of conjugation steps by the E1, E2 and E3 enzymes respectively. Ubiquitin carboxy-terminal hydrolase 37 (UCH37) belongs to the UCH proteases family that deubiquitinates ubiquitin-...
journal_title:Cell biochemistry and function
pub_type: 杂志文章
doi:10.1002/cbf.1734
更新日期:2011-03-01 00:00:00
abstract::The aim of the present studies was to determine whether the mechanism of biological action of garlic-derived sulfur compounds in human hepatoma (HepG2) cells can be dependent on the presence of labile sulfane sulfur in their molecules. We investigated the effect of allyl sulfides from garlic: monosulfide, disulfide an...
journal_title:Cell biochemistry and function
pub_type: 杂志文章
doi:10.1002/cbf.1835
更新日期:2012-04-01 00:00:00
abstract::Involvement of complications is considered to be one of the major factors in the prognosis of diabetes mellitus (DM). Recent studies indicate that most diabetic complications such as nephropathy and hypertension are vascular-originated. Renin-angiotensin involvement, especially changes in ACE activity level, is consid...
journal_title:Cell biochemistry and function
pub_type: 杂志文章
doi:10.1002/(SICI)1099-0844(200001/03)18:1<23::AID-CBF
更新日期:2000-03-01 00:00:00
abstract::The objectives of study were (a) to determine alteration of feeding, glucose level and oxidative stress and (b) to investigate expression and localization of cannabinoid receptors in type-2 diabetic rat pancreas treated with Δ(9)-tetrahydrocannabinol (Δ(9)-THC). Rats were randomly divided into four groups: control, Δ(...
journal_title:Cell biochemistry and function
pub_type: 杂志文章
doi:10.1002/cbf.3058
更新日期:2014-10-01 00:00:00
abstract::The melastatin-related transient receptor potential channel TRPM2 is a plasma membrane Ca(2+)-permeable cation channel that is activated by hydrogen peroxide (H(2)O(2)) as a consequence of oxidative stress although the channel activation by H(2)O(2) appears to represent a cell-specific process in cells with endogenous...
journal_title:Cell biochemistry and function
pub_type: 杂志文章
doi:10.1002/cbf.1310
更新日期:2007-07-01 00:00:00
abstract::Using several physical techniques the surface of articular cartilage has been reported to be structurally different from the deeper layers. In this paper using immunohistochemical methods, the surface has been shown to contain a characteristically different collagen, Type I in contrast to Type II which is the major co...
journal_title:Cell biochemistry and function
pub_type: 杂志文章
doi:10.1002/cbf.290010304
更新日期:1983-10-01 00:00:00
abstract::Ovarian cancer is one of the most common female malignancies, and cisplatin-based chemotherapy is routinely used in locally advanced ovarian cancer patients. Acquired or de novo cisplatin resistance remains the barrier to patient survival, and the mechanisms of cisplatin resistance are still not well understood. In th...
journal_title:Cell biochemistry and function
pub_type: 杂志文章
doi:10.1002/cbf.3319
更新日期:2018-03-01 00:00:00
abstract::The phospholipid profiles of the myocardium (from 10- and 18-day old chick embryos and 13-day old chick) and their in vitro response to the endogenous lipolytic enzymes (mainly of the phospholipase group) at pH 7.4 and 38 degrees C for 60 min were analyzed by TLC technology and densitometry. Cardiolipin (CL) was shown...
journal_title:Cell biochemistry and function
pub_type: 杂志文章
doi:10.1002/cbf.1422
更新日期:2007-09-01 00:00:00
abstract::The aim of this study was to investigate the protective effect of ferulic acid at different doses (50 mg kg(-1) alternative day and 50 mg kg(-1) daily) on the streptozotocin (STZ)-induced post-diabetes rat testicular damage. Diabetes was induced by a single intraperitoneal injection of STZ (50 mg/kg). Rats treated wit...
journal_title:Cell biochemistry and function
pub_type: 杂志文章
doi:10.1002/cbf.2983
更新日期:2014-01-01 00:00:00
abstract::Reduced and oxidized glutathione (GSH and GSSG), protein-bound glutathione, lipid peroxidation and antioxidant enzyme activities were determined in the erythrocyte lysates and membranes of type I and II alcoholics in order to clarify the effect of age-of-onset and the duration of the alcohol consumption on erythrocyte...
journal_title:Cell biochemistry and function
pub_type: 杂志文章
doi:10.1002/cbf.1125
更新日期:2005-01-01 00:00:00
abstract::Specific binding of a fully biologically active 125I-gonadotrophin releasing hormone (GnRH) to isolated anterior pituitary cells is time dependent, saturable and the concentration dependent binding curves exhibit positive cooperativity. Binding to intact or solubilized plasma membranes and an affinity purified GnRH re...
journal_title:Cell biochemistry and function
pub_type: 杂志文章
doi:10.1002/cbf.290020405
更新日期:1984-10-01 00:00:00
abstract::Diabetes induces oxidative stress in aged human and rat, although daily supplementation of vitamins C and E (VCE) can be beneficial to aged diabetic rats by reducing free radical production. The aim of the present study was to evaluate whether dietary VCE supplementation relieves oxidative stress in streptozotocin (ST...
journal_title:Cell biochemistry and function
pub_type: 杂志文章
doi:10.1002/cbf.1749
更新日期:2011-06-01 00:00:00
abstract::This study was designed to investigate the effect of L-carnitine in ischaemia and reperfusion of the rat kidney. Rats were randomly allocated into three groups. Group I (control group; n = 6) received no treatment. Group II (isotonic saline group; n = 6), received 2 ml of isotonic saline 15 min before the renal ischae...
journal_title:Cell biochemistry and function
pub_type: 杂志文章
doi:10.1002/cbf.1159
更新日期:2005-05-01 00:00:00
abstract::Endometrial cancer (EC) is the most common gynaecologic malignancy in western countries and has been reported to account for about 7% of female malignant tumours and 20% to 30% of female genital system malignant tumours. Accumulating evidence showed the expression of human trophoblast cell surface antigen 2 (Trop2) wa...
journal_title:Cell biochemistry and function
pub_type: 杂志文章
doi:10.1002/cbf.3450
更新日期:2020-03-01 00:00:00
abstract::Deficiency in neutrophils (neutropenia) caused by mutations in neutrophil elastase (NE, ELA2) has been extensively investigated. Monocytes and neutrophils are derived from a common myeloid progenitor; therefore, ELA2 mutations can also influence monocyte development. These effects have not been well described. In this...
journal_title:Cell biochemistry and function
pub_type: 杂志文章
doi:10.1002/cbf.2900
更新日期:2013-06-01 00:00:00
abstract::Several studies have highlighted the potential of leucine supplementation for the treatment of metabolic diseases including type 2 diabetes and obesity. Caloric restriction is a common approach to improve the health in diabetic and obese subjects. However, very few studies assessed the effects of leucine supplementati...
journal_title:Cell biochemistry and function
pub_type: 杂志文章
doi:10.1002/cbf.3017
更新日期:2014-06-01 00:00:00
abstract::The new glass ionomer dental cement, ChemFil, was found to be moderately cytotoxic when freshly mixed in vitro. This was assessed by a reduction in fibroblast and macrophage counts following 24 h exposure to the material, and by alterations in enzyme levels and enzyme staining kinetics relative to control cultures. Te...
journal_title:Cell biochemistry and function
pub_type: 杂志文章
doi:10.1002/cbf.290020112
更新日期:1984-01-01 00:00:00
abstract::The activity of glutathione reductase (GHSR) in extracts of kidney, liver and testis of rats infected with Trypanosoma congolense decreased with every wave of parasitemia. The implications of these observations as they relate to the risk of oxidative stress are discussed. ...
journal_title:Cell biochemistry and function
pub_type: 杂志文章
doi:10.1002/cbf.290130212
更新日期:1995-06-01 00:00:00
abstract::Research on prostate cancer progression has focused extensively on the concept of miRNA, which can operate either as promoters or as suppressors of carcinogenesis. Moreover, recent genetic studies and emerging functional work show that strikingly similar and overlapping pathways are involved in prostate carcinogenesis...
journal_title:Cell biochemistry and function
pub_type: 杂志文章,评审
doi:10.1002/cbf.2847
更新日期:2012-10-01 00:00:00
abstract::Growth factors are biologically-active mediators that bind to specific receptors on target cells and regulate genes involved in cell growth, wound healing and regeneration. In the case of wound healing, a proper wound dressing is needed to cover the wound area, protect the damaged tissue, and if possible to activate c...
journal_title:Cell biochemistry and function
pub_type: 杂志文章
doi:10.1002/cbf.1121
更新日期:2004-11-01 00:00:00