Abstract:
:Nicotinamide can protect the NOD mouse from diabetes if given early enough and in sufficient dose. The effect partly wanes with time. There is reduced islet inflammation. Similar protective effects can be demonstrated in quasi-experimental interventions in humans--both diabetes related and unrelated deemed at risk of developing diabetes by reason of having islet cell antibodies. Nicotinamide protects isolated islets in vitro from the toxicity of a number of agents, but only in doses that produce significant PARP inhibition, and increased intracellular levels of NAD. It is unlikely that the protective effect demonstrated in humans is due to significant PARP inhibition, as the levels of nicotinamide achieved with the doses used are too low. Other effects of the vitamin are more likely, e.g., increase in NAD pool size by de novo synthesis, or inhibition of free radical generation. The drug appears to be safe in the doses employed in humans.
journal_name
Ann N Y Acad Scijournal_title
Annals of the New York Academy of Sciencesauthors
Elliott RB,Pilcher CC,Stewart A,Fergusson D,McGregor MAdoi
10.1111/j.1749-6632.1993.tb17169.xsubject
Has Abstractpub_date
1993-11-30 00:00:00pages
333-41eissn
0077-8923issn
1749-6632journal_volume
696pub_type
杂志文章abstract::Primates have stimulated more interest than any other group as humans are ranked in this same mammalian order. Gustatory responses of human and nonhuman primates have already been compared for compounds such as monosaccharides, oligosaccharides, polyols, amino acids, dipeptides, proteins, dihydrochalcones, sulfamates,...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.1998.tb10561.x
更新日期:1998-11-30 00:00:00
abstract::Studies of musical abilities in dementia have for the most part been rather general assessments of abilities, for instance, assessing retention of music learned premorbidly. Here, we studied patients with dementias with contrasting cognitive profiles to explore specific aspects of music cognition under challenge. Pati...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/nyas.12616
更新日期:2015-03-01 00:00:00
abstract::Familial glucocorticoid resistance (FGR) is a rare hereditary disorder characterized by hypercortisolism and the absence of stigmata of Cushing's syndrome. The inability of glucocorticoids to exert their effects on target tissues is compensated for by increases in circulating corticotropin (ACTH) and cortisol, the for...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/j.1749-6632.1994.tb39257.x
更新日期:1994-11-30 00:00:00
abstract::Estrogen has clearly been shown to decrease bone loss and frequency of osteoporotic fractures. Calcitonin has been shown in several studies to reduce the rate of bone loss, although no data are yet available demonstrating a reduction in fracture frequency. Studies of osteoporosis intrinsically assume that prevention o...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/j.1749-6632.1990.tb30343.x
更新日期:1990-01-01 00:00:00
abstract::Amperometry is a powerful tool for studying the exocytotic process. Catecholamines released from a single secretory vesicle are oxidized by a carbon fiber microelectrode placed on a chromaffin cell membrane. This phenomenon can be recorded online as an amperometric signal. Each event of exocytosis is called a secretor...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/j.1749-6632.2002.tb04544.x
更新日期:2002-10-01 00:00:00
abstract::Auditory brainstem potentials were recorded from various scalp and nasopharyngeal sites referenced both to a noncephalic site and to certain scalp locations in normal humans. The distribution of amplitudes and latencies of the components were defined. There were significant amplitude, polarity, and latency asymmetries...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.1982.tb50807.x
更新日期:1982-01-01 00:00:00
abstract::The action of a medicinal spray that contains anti-inflammatory and bacterio-static drugs integrated with the penetrating and potentiating agent DMSO has been evaluated clinically in 60 infants with acute respiratory obstruction. A dose of 2 ml of this spray is applied in the posterior pharynx and the tonsil region; 1...
journal_title:Annals of the New York Academy of Sciences
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1111/j.1749-6632.1975.tb25388.x
更新日期:1975-01-27 00:00:00
abstract::Advances in understanding the epidemiology of endometriosis have lagged behind other diseases because of methodologic problems related to disease definition and control selection. Nevertheless, a better picture of the epidemiology of endometriosis has emerged over the past few decades. Prevalence estimates of the dise...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.2002.tb02761.x
更新日期:2002-03-01 00:00:00
abstract::Chronic obstructive pulmonary disease (COPD) is a complex clinical entity. In contrast to previously limited diagnostic definitions, it is now apparent that COPD is a clinically and biologically heterogeneous disease process, overlapping with other airways diseases like chronic asthma. As such, symptomatic response to...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/nyas.12809
更新日期:2015-06-01 00:00:00
abstract::Language and music are human universals involving perceptually discrete elements organized in hierarchically structured sequences. The set of principles governing the combination of these structural elements into sequences is known as syntax. A violation of expectancies concerning syntactic regularities may be reflect...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1196/annals.1360.016
更新日期:2005-12-01 00:00:00
abstract::Emerging evidence suggests that individuals who receive morphine while hospitalized demonstrate a decrease in symptoms of posttraumatic stress disorder (PTSD). However, the mechanisms of effects are not yet well understood. The goal of the current study was to examine three possible mediators for this effect. Sixty-on...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1196/annals.1364.004
更新日期:2006-07-01 00:00:00
abstract::Stationary-phase mutation (a subset of which was previously called adaptive mutation) occurs in apparently nondividing, stationary-phase cells exposed to a nonlethal genetic selection. In one experimental system, stationary-phase reversion of an Escherichia coli F'-borne lac frameshift mutation occurs by a novel molec...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/j.1749-6632.1999.tb08888.x
更新日期:1999-05-18 00:00:00
abstract::Our recently developed method, TranSIESTA, enables modelling of molecular electronic devices under operation conditions. The method is based on density functional theory, and calculates the self-consistent electronic structure of a nanostructure coupled to three-dimensional electrodes with different electrochemical po...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1196/annals.1292.014
更新日期:2003-12-01 00:00:00
abstract::Type 1 diabetes (T1D) is a multifactorial disease characterized by the infiltration and subsequent destruction of the pancreatic insulin-producing beta cells by autoreactive T cells. CD8(+) T cells play an essential role in this beta cell destruction. However, little is known about the target antigens of CD8(+) T cell...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1196/annals.1394.024
更新日期:2007-04-01 00:00:00
abstract::There has been renewed interest in the role of strategies in sensorimotor learning. The combination of new behavioral methods and computational methods has begun to unravel the interaction between processes related to strategic control and processes related to motor adaptation. These processes may operate on very diff...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/j.1749-6632.2011.06430.x
更新日期:2012-03-01 00:00:00
abstract::There is increasing evidence that food is an important factor that influences and shapes the composition and configuration of the gut microbiota. Most studies have focused on macronutrients (fat, carbohydrate, protein) in particular and their effects on the gut microbiota. Although the microbiota can synthesize differ...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/nyas.13145
更新日期:2016-05-01 00:00:00
abstract::The activator protein-1 (AP-1) binding activities in the three brain regions (striatum, nucleus accumbens, cingulate cortex) increased after a single methamphetamine (METH, 4 mg/kg) injection and reached maximum levels after 180 min. Pretreatment with SCH 23390 (0.5 mg/kg), a selective dopamine D1 receptor antagonist,...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.1996.tb17428.x
更新日期:1996-10-31 00:00:00
abstract::Clara cell protein (CC16 or CC10) is a 15.8-kDa protein secreted all along the tracheobronchial tree and especially in the terminal bronchioles where Clara cells are localized. Even though the exact in vivo function of CC16 remains to be clarified, evidence is accumulating that CC16 plays an important protective role ...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/j.1749-6632.2000.tb05520.x
更新日期:2000-01-01 00:00:00
abstract::Oxyradicals are generally considered harmful byproducts of oxidative metabolism, causing molecular damage in living systems. They are implicated in various processes such as mutagenesis, aging, and series of pathological events. Although all this may be justified, evidence is accumulating that it is an oversimplified ...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/j.1749-6632.2001.tb05649.x
更新日期:2001-04-01 00:00:00
abstract::Melatonin is a hormone secreted by the pineal gland, mostly in the dark period of the light/dark cycle, with corresponding fluctuations reflected in the plasma melatonin levels. This hormone plays a critical role in the regulation of various neural and endocrine processes that are synchronized with daily change in pho...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1196/annals.1332.014
更新日期:2004-12-01 00:00:00
abstract::Various hypotheses on the origin of cerebellar downbeat nystagmus (DBN) have been presented; the exact pathomechanism, however, is still not known. Based on previous anatomical and electrophysiological studies, we propose that an asymmetry in the distribution of on-directions of vertical gaze-velocity Purkinje cells l...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1196/annals.1325.065
更新日期:2005-04-01 00:00:00
abstract::Emerging infectious diseases are of international concern because of the potential for, and impact of, pandemics; however, they are difficult to predict. To identify the drivers of disease emergence, we analyzed infectious disease threat events (IDTEs) detected through epidemic intelligence collected at the European C...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/nyas.13132
更新日期:2016-10-01 00:00:00
abstract::Motivation can be defined as a class of central nervous processes determining the likelihood of display of a behavior and the intensity of the behavior if displayed. All behavior is, according to this definition, caused and controlled by motivation. Although the concept of motivation eventually could be replaced by an...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1196/annals.1417.010
更新日期:2008-01-01 00:00:00
abstract::Regulation of carbohydrate and fat utilization by skeletal muscle at rest and during exercise has been the subject of investigation since the early 1960s when Randle et al. proposed the so-called glucose-fatty acid cycle to explain the reciprocal relationship between carbohydrate and fat metabolism. The suggested mech...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/j.1749-6632.2002.tb04278.x
更新日期:2002-06-01 00:00:00
abstract::A lactocrine mechanism for delivery of maternally derived relaxin (RLX) into the neonatal circulation as a consequence of nursing has been proposed for the pig. Consistently, immunoreactive porcine RLX was detected in colostrum as well as in the serum of nursing pigs. Concentrations of porcine RLX in milk are highest ...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.2008.03822.x
更新日期:2009-04-01 00:00:00
abstract::The role of inflammation in atherosclerosis is well recognized. We have evaluated the allele frequencies of the +869T/C and +915G/C polymorphisms (SNPs) at the TGF-beta1 gene and -1082G/A SNP at IL-10 promoter sequence, two well-known immunosuppressive and anti-inflammatory cytokines, in patients with carotid stenosis...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1196/annals.1354.038
更新日期:2006-05-01 00:00:00
abstract::A radioimmunoassay method (RIA) with specific antisera for human and rat alpha fetoprotein (AFP) was used to study the evolution of AFP levels in humans and rats, respectively, throughout the life span. Sera of 66 rats, aged 3-70 weeks, as well as sera of 201 clinically well children, 192 healthy blood donors, and 16...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.1975.tb25398.x
更新日期:1975-08-22 00:00:00
abstract::The present study was designed to immunochemically identify a coronin-like protein in Babesia bovis, B. bigemina, B. divergens, and B. canis. A 2-kbp cDNA insert of B. bovis carried by plasmid BvN9 was sequenced by the dideoxichain-termination method on both strands. The cDNA insert contained a 1719-bp long open readi...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1196/annals.1307.017
更新日期:2004-10-01 00:00:00
abstract::Undernutrition and inadequate stimulation both negatively influence child health and development and have a long-term impact on school attainment and income. This paper reports data from India and Pakistan looking at how families interact, play with, and feed children; their expectations of growth and development; and...
journal_title:Annals of the New York Academy of Sciences
pub_type: 临床试验,杂志文章
doi:10.1111/nyas.12326
更新日期:2014-01-01 00:00:00
abstract::Bipolar disorder is a chronic, recurrent illness that ranks among the top 10 causes of disability in the developed world. As the illness progresses, major depressive episodes increasingly predominate. However, few treatment options are available that have demonstrated efficacy in the treatment of bipolar depression, e...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/nyas.12965
更新日期:2015-11-01 00:00:00