Abstract：
:Few studies have examined gender differences in hippocampal volumes, and the potential effect of estrogen on these measures has not been well studied. We used MRI to measure hippocampal volumes in elderly Mexican American men and women subjects in order to determine if there were gender differences and if estrogen replacement therapy (ERT) had an effect on hippocampal volume in postmenopausal women. MRI measures of hippocampal volumes (normalized to intracranial volume) were compared in 59 women and 38 men. Further comparisons were made between men subjects, women subjects taking ERT, and women subjects not taking ERT. There were no significant effects of gender on normalized hippocampal volumes. However, women subjects taking ERT had larger right hippocampal volumes than women subjects not taking ERT and larger anterior hippocampal volumes than men subjects and women subjects not taking ERT. These findings suggest a neuroprotective effect of estrogen.
journal_name
Neurobiol Agingjournal_title
Neurobiology of agingauthors
Eberling JL,Wu C,Haan MN,Mungas D,Buonocore M,Jagust WJdoi
10.1016/s0197-4580(02)00056-8subject
Has Abstractpub_date
2003-09-01 00:00:00pages
725-32issue
5eissn
0197-4580issn
1558-1497pii
S0197458002000568journal_volume
24pub_type
杂志文章abstract：:Although peripheral nerves are capable of regeneration, advanced age decreases the potential for functional recovery after injury. The cellular mechanisms for this are not currently understood. Here, we performed sciatic nerve grafting with young (2 months old) and aged (18 months old) Brown-Norway male rats, in which...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2016.05.004
更新日期：2016-09-01 00:00:00
abstract：:We designed this study to determine whether the sexual behavior of male monkeys changes on a diurnal schedule that coincides with changes in the levels of hormones such as luteinizing hormone (LH), testosterone, estradiol, and cortisol, and whether these differences vary with age. Old (n = 8) and young (n = 8) males w...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/0197-4580(82)90059-8
更新日期：1982-04-01 00:00:00
abstract：:Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease characterized by the death of motor neurons. To date, more than 20 genes have been implicated in ALS, and of these, the 2 most frequently mutated are the superoxide dismutase 1 (SOD1) gene and the chromosome 9 open reading frame 72 (C9ORF72) gene. In t...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2017.01.016
更新日期：2017-05-01 00:00:00
abstract：:Increasing evidence suggests that cholesterol plays a central role in the pathophysiology of Alzheimer's disease (AD). Caveolin is a cholesterol-binding membrane protein involved in cellular cholesterol transport. We investigated the changes in the protein amount of hippocampal caveolin of autopsy-confirmed AD and age...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2003.07.004
更新日期：2004-07-01 00:00:00
abstract：:These studies were designed to assess some of the morphological alterations that occur in medium-sized spiny neurons of the caudate nucleus in aged cats. Computer assistance was used to quantify in three dimensions the extent of the dendritic trees of 164 neurons from 11 cats (5 1-3 years and 6 over 10 years of age) s...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/0197-4580(86)90008-4
更新日期：1986-07-01 00:00:00
abstract：:Altered glutamate transport and aberrant EAAT1 expression were shown in Alzheimer's disease (AD) brains. It is presently unknown whether these modifications are a consequence of neurodegeneration or play a pathogenetic role. However, recent findings of decreased glutamate uptake, EAAT1 protein and mRNA in AD platelets...
journal_title：Neurobiology of aging
pub_type： 临床试验,杂志文章
doi：10.1016/j.neurobiolaging.2004.07.007
更新日期：2005-06-01 00:00:00
abstract：:The 'amyloid hypothesis' has guided research into Alzheimer's disease (AD) for more than a decade. A detailed review of the relevant data led us to conclude that some data, particularly those from transgenic mice, are inconsistent with the predictions of the amyloid hypothesis. Instead, most data are consistent with t...
journal_title：Neurobiology of aging
pub_type： 评论,杂志文章,评审
doi：10.1016/s0197-4580(02)00050-7
更新日期：2002-11-01 00:00:00
abstract：:In the present study, we aim at investigating whether education modulates dynamical properties of time-varying whole-brain network connectivity (the chronnectome) in frontotemporal dementia (FTD) at a given level of symptom severity. Dynamic connectivity parameters were evaluated in 128 patients with FTD using indepen...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2020.04.021
更新日期：2020-09-01 00:00:00
abstract：:An individual's genetic makeup plays an important role in determining susceptibility to cognitive aging. Identifying the specific genes that contribute to cognitive aging may aid in early diagnosis of at-risk patients, as well as identify novel therapeutics targets to treat or prevent development of symptoms. Challeng...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2016.06.008
更新日期：2016-10-01 00:00:00
abstract：:At early stages of Alzheimer's disease (AD), soluble amyloid beta (Aβ) accumulates in brain while microglia are in resting state. Microglia can recognize Aβ long after formation of plaques and release neurotoxic mediators. We examined impact of early minor activation of microglia by Toll-like receptors (TLRs) 2 and 4 ...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2018.06.020
更新日期：2018-10-01 00:00:00
abstract：:Mutations in the presenilin genes account for the majority of familial Alzheimer disease (FAD) cases. In the present report we demonstrated that the FAD-linked presenilin 2 mutations (PS2 M239I and T122R) alter cystatin C trafficking in mouse primary neurons reducing secretion of its glycosylated form. These mutations...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2006.01.007
更新日期：2007-03-01 00:00:00
abstract：:Decreases in the activity or density of dopamine D2 receptor (D2R) have been associated with age-related changes and neurodegenerative diseases such as Parkinson's disease. There are two isoforms of the D2R, termed the D2 long receptor (D2LR) and D2 short receptor (D2SR). To study the function of these two isoforms an...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2004.04.005
更新日期：2005-04-01 00:00:00
abstract：:A group of alterations in the structure of cortical microvessels is described in the brain tissue of neuropathologically confirmed patients with Alzheimer's disease. These changes include irregular thickening of the vessel walls, infiltration with amyloid and the serum P component of amyloid, loss of the perivascular ...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/s0197-4580(88)80014-9
更新日期：1988-01-01 00:00:00
abstract：:Several polymorphisms in hepatic lipase (LIPC) are similar to apoE4 because they associate with cholesterol concentrations and, for rs6084, coronary artery disease (CAD). Since apoE4 is also a primary genetic risk factor for late-onset Alzheimer's disease (LOAD), LIPC single nucleotide polymorphisms (SNP)s represent e...
journal_title：Neurobiology of aging
pub_type： 杂志文章,多中心研究
doi：10.1016/j.neurobiolaging.2006.11.015
更新日期：2008-05-01 00:00:00
abstract：:A recent genome-wide association study of patients with essential tremor (ET) from Germany has nominated SLC1A2 rs3794087 as a novel risk factor for disease. This association was independently replicated in the Chinese population, albeit with an opposite direction of effect. To further define the role of SLC1A2 in ET,...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2013.09.022
更新日期：2014-04-01 00:00:00
abstract：:Parkinson's disease (PD) is a progressive neurodegenerative disease with typical motor symptoms due to the preferential loss of midbrain dopaminergic (mDA) neurons in the Substantia nigra pars compacta. Several proteins of the homeodomain family are crucial for the development of mDA neurons. These proteins remain exp...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2007.08.014
更新日期：2009-05-01 00:00:00
abstract：:Genetic analyses of patients with neurodegenerative disorders have identified multiple genes that need to be investigated for the presence of damaging variants. However, mutation analysis by Sanger sequencing is costly and time consuming. We tested the utility of a recently designed semi-custom genome-wide array (Neur...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2014.07.038
更新日期：2015-01-01 00:00:00
abstract：:Extracellular deposit of amyloid beta (Aβ) is a common pathologic feature in both age-related macular degeneration (AMD) and Alzheimer's disease, but the role of intracellular Aβ on the tight junction of the retinal pigment epithelium (RPE) is unknown. In this study, we investigated the intracellular Aβ expression and...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2014.03.008
更新日期：2014-09-01 00:00:00
abstract：:In an autopsy series of 19 individuals, age-ranged 24-94, a relatively age-spared region, the anterior-ventral thalamus, was analyzed by immunohistochemical techniques to visualize neurons (neurofilament protein), astrocytes (glial fibrillary acidic protein), microglial cells (CD68) and amyloid precursor protein. The ...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2006.12.015
更新日期：2008-06-01 00:00:00
abstract：:The aim of this study was to estimate the number of new cells and neurons added to the dentate gyrus across the lifespan, and to compare the rate of age-associated decline in neurogenesis across species. Data from mice (Mus musculus), rats (Rattus norvegicus), lesser hedgehog tenrecs (Echinops telfairi), macaques (Mac...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2011.03.008
更新日期：2012-08-01 00:00:00
abstract：:The sporadic form of Alzheimer disease, late onset Alzheimer's disease (LOAD), is a multifactorial disease; a strong link between nutritional and genetic factors with normal aging and dementia is supported by studies on nutrition, metabolism, and neurodegeneration. Specifically, the involvement of homocysteine (HCY) a...
journal_title：Neurobiology of aging
pub_type： 评论,杂志文章,评审
doi：10.1016/j.neurobiolaging.2011.01.012
更新日期：2011-07-01 00:00:00
abstract：:The monoamine metabolites homovanillic acid (HVA), 5-hydroxy-indoleacetic acid (5-HIAA) and 4-hydroxy-3-methoxy-phenylglycol (HMPG) were determined in lumbar cerebrospinal fluid (CSF) of 123 patients with Alzheimer's disease (AD) and 57 healthy controls. Despite CSF sampling under strictly standardized conditions, a w...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/0197-4580(92)90017-r
更新日期：1992-01-01 00:00:00
abstract：:Nonhuman primates (NHPs) are useful for the study of age-associated changes in the brain as a model that is biologically closely related to humans. For example, with age, all NHPs analyzed to date, develop β-amyloid (Aβ) plaques as seen in humans. Nevertheless, it is still unclear if NHPs have human-like age-associate...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2014.01.139
更新日期：2014-07-01 00:00:00
abstract：:Modulation of insulin-dependent signaling is emerging as a valuable therapeutic tool to target neurodegeneration. In the brain, the activation of insulin receptors promotes cell growth, neuronal repair, and protection. Altered brain insulin signaling participates in the cognitive decline seen in Alzheimer's disease pa...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2017.12.009
更新日期：2018-04-01 00:00:00
abstract：:Robust physiological circadian rhythms form an integral part of well-being. The aging process has been found to negatively impact systems that drive circadian physiology, typically manifesting as symptoms associated with abnormal/disrupted sleeping patterns. Here, we investigated the age-related decline in light-drive...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2018.02.013
更新日期：2018-06-01 00:00:00
abstract：:Increased mitochondrial hydrogen peroxide (H2O2) is associated with Alzheimer's disease and brain aging. Peroxiredoxin 3 (Prdx3) is the key mitochondrial antioxidant defense enzyme in detoxifying H2O2. To investigate the importance of mitochondrial H2O2 in age-associated cognitive decline, we compared cognition betwee...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2014.05.007
更新日期：2014-11-01 00:00:00
abstract：:Frontotemporal lobar degeneration is a neuropathological disorder that causes a variety of clinical syndromes including frontotemporal dementia (FTD), progressive supranuclear palsy, and corticobasal syndrome (CBS). FTD associated with parkinsonism occurs frequently as a result of mutations in the C9orf72 gene and als...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2017.02.002
更新日期：2017-05-01 00:00:00
abstract：:At advanced stages, Alzheimer's disease (AD) is characterized by an extensive neuronal loss. However, the early neurodegenerative deficiencies have not been yet identified. Here we report an extensive, selective and early neurodegeneration of the dendritic inhibitory interneurons (oriens-lacunosum moleculare, O-LM, an...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2005.09.022
更新日期：2006-11-01 00:00:00
abstract：:We examined patterns of cortical thickness loss and cognitive decline over time in 19 patients with Alzheimer's disease (AD), 10 with behavioral variant frontotemporal dementia (bvFTD), and 34 controls with a mean interval of 2.1 ± 0.4 years. We measured vertexwise and regional cortical thickness changes of 6 lobar re...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2015.10.020
更新日期：2016-02-01 00:00:00
abstract：:Acetyl-1-carnitine (AC) was administered via drinking water for six months to one group (OLD-AC) of male F-344 rats beginning at 16 months of age, while another group (OLD-CON) of rats was given water only during that period. The rats were maintained on this treatment throughout behavioral testing, which began at 22 m...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/0197-4580(90)90110-l
更新日期：1990-09-01 00:00:00
