Abstract：
:This paper is part of a series aimed to investigate the mechanism of the action of Folcysteine, a substance that has the capacity to release in the body active -SH groups and has been proved to be effective in the control of menopausal troubles. As an experimental model the ovariectomized rat, rather similar, from the viewpoint of the hormonal balance, to the aged female, has been considered. Under these conditions, the effect, at the uterine and adrenalian level of the treatment with two different doses of estradiol with Folcysteine alone as well as associated with estradiol, has been investigated. Our results indicate that the active -SH groups released by Folcysteine intensify the effect of estrogens upon the uterine tissue and stimulate the estrogen biosynthesis at adrenalian level.
journal_name
Mech Ageing Devjournal_title
Mechanisms of ageing and developmentauthors
Moldoveanu E,Klein R,Bartoc R,Bruhis S,Oeriu Idoi
10.1016/0047-6374(75)90043-3subject
Has Abstractpub_date
1975-09-01 00:00:00pages
423-9issue
5-6eissn
0047-6374issn
1872-6216pii
0047-6374(75)90043-3journal_volume
4pub_type
杂志文章abstract：:We present evidence of feed-forward loop relationships and positive association between physical activity and performance levels, which are components of frailty, using measures from 431 high functioning women initially aged 70-79 years followed over 7 visits. Physical activity levels were assessed using a questionnai...
journal_title：Mechanisms of ageing and development
pub_type： 临床试验,杂志文章
doi：10.1016/j.mad.2014.08.001
更新日期：2014-11-01 00:00:00
abstract：:Two types of age-related cell surface changes could be demonstrated in human diploid fibroblasts with the two methods of the lectin-mediated red blood cell (RBC) adsorption assay: the fibroblast coating method (in which RBCs are adsorbed to lectin-coated fibroblasts) and the RBC coating method (in which lectin-coated ...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/0047-6374(79)90004-6
更新日期：1979-11-01 00:00:00
abstract：:Considerable evidence points to an accumulation of somatic mutations in older cells and organisms but the causal role of mutations in the ageing process is still unclear. In addition to demonstrating that mutations accumulate, it is important to address the question of whether they do so at a sufficient rate and with ...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章,评审
doi：10.1016/s0047-6374(02)00177-x
更新日期：2003-01-01 00:00:00
abstract：:A quantitative ultrastructural study of the posterior pituitary was undertaken. The posterior pituitary is the storage of the hormones vasopressin and oxytocin. Female C57BL/Icrfat mice which were under conditions of normal hydration were sampled at 8 and 32 months of age. There was a slight age-related decline in the...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/0047-6374(81)90069-5
更新日期：1981-02-01 00:00:00
abstract：:Atypical bodies (ABs), related to aging, are described in the central nervous system of normal aged hamsters. Our study used ultrastructural microscopy and quantitative stereology analysis to study these structures in the hypothalamus and brain stem of 3, 6, 12, 18, 24 and 30 month-old hamsters. We found that these co...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/0047-6374(96)01755-1
更新日期：1996-09-09 00:00:00
abstract：:The B cell responsiveness mediated by T cells has been evaluated in 50 aged donors by using a Pokeweed mitogen (PWM)-driven differentiation system. Peripheral blood mononuclear cells (PBMC) from aged donors exhibited a lower plaque-forming cell (PFC) generation in comparison with young donors. Similar results were obt...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/0047-6374(87)90056-x
更新日期：1987-11-01 00:00:00
abstract：:Hepatocytes isolated from 6-, 12-, 18-, and 30-month-old female Fischer F344 rats were examined by scanning electron microscopy. No significant change in cell size with age was observed. However, the surface morphology of the cells isolated from the older animals exhibited a significant increase in surface folds. This...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/0047-6374(81)90023-3
更新日期：1981-01-01 00:00:00
abstract：:Only recently have the studies of yeast ageing started to focus on the S288c-derived strains used extensively in genomics and on the longest lifespans. Chronological longevity (stationary (G(0)) survival) of such strains is greater when cells are pre-grown on a respiratory carbon source, as compared to when they are p...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/j.mad.2006.05.004
更新日期：2006-09-01 00:00:00
abstract：:Older adults who are at risk of developing influenza illness, have a low level of influenza virus-stimulated cytotoxic T lymphocyte (CTL) activity as measured by an assay of granzyme B (GrB). The purpose of this study was to determine whether aging affected memory CTL populations identified by GrB expression in influe...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/j.mad.2007.05.001
更新日期：2007-05-01 00:00:00
abstract：:Oxidative damage to macromolecules, including lipids, has been hypothesized as a mechanism of aging. One end product of lipid peroxidation, malondialdehyde (MDA), is often quantified as a measure of oxidative damage to lipids. We used a commercial colorimetric assay for MDA (Bioxytech LPO-586, Oxis International, Port...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/s0047-6374(01)00329-3
更新日期：2002-01-01 00:00:00
abstract：:Protein oxidation, one of a number of brain biomarkers of oxidative stress, is increased in several age-related neurodegenerative disorders or animal models thereof, including Alzheimer's disease, Huntington's disease, prion disorders, such as Creutzfeld-Jakob disease, and alpha-synuclein disorders, such as Parkinson'...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章,评审
doi：10.1016/s0047-6374(01)00249-4
更新日期：2001-07-15 00:00:00
abstract：:We have developed a cell model for loss of differentiated gene expression in cellular aging. Over long periods in culture, bovine adrenocortical cells lose expression of a specialized gene, steroid 17 alpha-hydroxylase. The decline in expression of 17 alpha-hydroxylase in mass cultures and clones of bovine adrenocorti...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/0047-6374(91)90115-g
更新日期：1991-04-01 00:00:00
abstract：:Mitochondrial reactive oxygen species (ROS) and oxidative damage are associated with a range of age-related human pathologies. It is also likely that mitochondrial ROS generation is a factor in stress response and signal transduction pathways. However, current methods for measuring and influencing mitochondrial ROS pr...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章,评审
doi：10.1016/j.mad.2005.03.026
更新日期：2005-09-01 00:00:00
abstract：:An increase in natural (innate) immunity with age (through 65 weeks) of NBR rats to a syngeneic methylcholanthrene-induced fibrosarcoma (MCA) is described. This increase is characterized by the appearance of spontaneous tumor regressor animals and an increase in the incidence of tumor non-takes by rats 45 weeks of age...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/0047-6374(81)90129-9
更新日期：1981-09-01 00:00:00
abstract：:The age-related changes of the ciliary muscle of human eyes (33-87 years) were studied on histological meridional sections. Eighty-five melanoma eyes and 10 eyes of normal donors were investigated. The total area and the length of the muscle, the area of the three main portions and the distance of the inner apex of th...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/0047-6374(92)90057-k
更新日期：1992-02-01 00:00:00
abstract：:The cerebellum is exquisitely sensitive to deficiencies in the cellular response to specific DNA lesions. Genetic disorders caused by such deficiencies involve relentless, progressive cerebellar atrophy with striking loss of Purkinje and granule neurons. The reason for the extreme sensitivity of these cells to defecti...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/j.mad.2013.04.001
更新日期：2013-10-01 00:00:00
abstract：:The ability of resting and dividing rabbit articular chondrocytes to repair low doses of ultraviolet (UV) damage was measured through removal of UV endonuclease-sensitive sites (ESS, pyrimidines dimers) as measured by alkaline elution. The repair of damage was significantly (P less than 0.001) greater in dividing than...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/0047-6374(87)90018-2
更新日期：1987-09-30 00:00:00
abstract：:To investigate age-related changes in gene expression in WI-38 cells, we isolated RNA from young and senescent, quiescent cultures and made subtracted cDNA libraries. Density-arrested cells were incubated in serum-free MCDB-104 for 3 days. RNA was then isolated and subtracted cDNA libraries were made in the phagemid v...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/0047-6374(92)90039-g
更新日期：1992-09-01 00:00:00
abstract：:Age-specific mortality rates from breast cancer (BC) in Japan from 1950 through 1993 were subjected to longitudinal Gompertzian and Weibull analyses. Age-specific BC mortality rate distributions between the ages of 30 and 75 years were Gompertzian in each year. Between 1950 and 1993, age-adjusted BC mortality rates in...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/0047-6374(96)01735-6
更新日期：1996-07-17 00:00:00
abstract：:Elderly people are at risk from an increased incidence of infections. Therefore we have studied the correlation between the production of several immunological parameters such as interferon-gamma (IFN-gamma), interferon-alpha-2 (IFN-alpha-2), interleukin-2 (IL-2), soluble interleukin-2 receptors (sIL-2R) and interleuk...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/0047-6374(93)90066-z
更新日期：1993-08-01 00:00:00
abstract：:Expression of dystrophin and the dystrophin-related protein utrophin has been studied in the human fetal brain both in vivo and in vitro. Results showed that both these proteins were developmentally regulated, even if their expression followed a different pattern. Utrophin was found since very early stages of developm...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/s0047-6374(01)00360-8
更新日期：2002-03-15 00:00:00
abstract：:Social isolation (SI) is a major health risk in older people leading to cognitive decline. This study examined how SI and age influence performance in the novel object recognition (NOR) and elevated plus maze (EPM) tasks in C57BL/6 mice aged 3 or 24 months. Mice were group-housed (groups of 2-3) or isolated for 2 week...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/j.mad.2020.111337
更新日期：2020-10-01 00:00:00
abstract：:Changes in glycosaminoglycans during in vitro aging were investigated in human diploid fibroblasts. The cells were found to produce predominantly hyaluronate and smaller amounts of chondroitin 4-sulfate, chondroitin 6-sulfate, dermatan sulfate and heparan sulfate. Accumulation of heparan sulfate on the cell surface wa...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/0047-6374(81)90071-3
更新日期：1981-02-01 00:00:00
abstract：:The paper of Kitani cited in the title has raised an apparent contradiction regarding the validity of certain aspects of the membrane hypothesis of aging (MHA). He collected data showing that a number of detoxifying liver enzyme activities, although decline with age in male Fischer 344 rats, remain at an unchanged lev...
journal_title：Mechanisms of ageing and development
pub_type： 评论,杂志文章
doi：10.1016/s0047-6374(01)00237-8
更新日期：2001-06-01 00:00:00
abstract：:This cross-sectional study was conducted among a rural elderly population of 725 individuals aged over 60 years from Eastern India to assess the association of multiple chronic diseases with frailty and dependence. Multimorbidity, frailty, and dependence were assessed using prevalidated tools. Regression models were u...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/j.mad.2020.111384
更新日期：2020-12-01 00:00:00
abstract：:The present review focuses on the effect of aging on flow-mediated outward remodeling (FMR) via alterations in estrogen metabolism, oxidative stress and inflammation. In ischemic disorders, the ability of the vasculature to adapt or remodel determines the quality of the recovery. FMR, which has a key role in revascula...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/j.mad.2020.111416
更新日期：2020-12-14 00:00:00
abstract：:Food intake, body weight and serum LH, FSH, progesterone and oestradiol-17 beta were monitored from weaning to puberty in fully fed females housed in groups of four or individually and in females individually housed and dietary restricted. Restriction of food intake from weaning delayed the onset of puberty (34-39 day...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/0047-6374(85)90078-8
更新日期：1985-11-01 00:00:00
abstract：:An established senescence-accelerated model mouse strain, SAMP8, shows the deterioration of learning and memory compared with a normal control strain, SAMR1. D-Serine binds to strychnine-insensitive glycine binding sites of the N-methyl-D-aspartate (NMDA) receptor complex, and enhances glutamate binding to the recepto...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/s0047-6374(98)00059-1
更新日期：1998-08-14 00:00:00
abstract：:The microtubule-associated protein tau, and the cytoplasmic protein ubiquitin, are constituents of pathological neurofibrillary tangles found in Alzheimer's disease. In order to see if there is any physiological relationship between these proteins in a functioning human system, human neuroblastoma (LAN-5) cells were g...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/0047-6374(91)90002-h
更新日期：1991-11-15 00:00:00
abstract：:Age-dependent renal damage is influenced by genetic background and the Fisher344xBrown Norway (F344xBN) rat is resistant to glomerular injury. In vulnerable strains, a fall in renal nitric oxide synthase (NOS) contributes to age-dependent renal damage. Here, we investigated renal NOS in young (3 months) and old (30 mo...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/j.mad.2010.10.004
更新日期：2011-01-01 00:00:00
