Quick-frozen microtubules studied by cryoelectron microscopy and image processing.

abstract：:This has been an overview of fish health, a comparison of some aspects of fish husbandry with other animal husbandry, and comments concerning fish health research--especially where it is going. The 1972 disease survey identified current problems; it ranked the problems according to priority. More important, research e...

journal_title：Annals of the New York Academy of Sciences

authors： Wolf K

更新日期：1975-01-24 00:00:00

abstract：:We investigated Ca2+ clearance mechanisms (CCMs) at the axon terminals of mammalian central neurons: neurohypophysial (NHP) axon terminals and calyces of Held. Ca2+ transients were evoked by applying a short depolarization pulse via a patch pipette containing Ca2+ indicator dye. Quantitative analysis of the Ca2+ decay...

journal_title：Annals of the New York Academy of Sciences

authors： Lee SH,Kim MH,Lee JY,Lee SH,Lee D,Park KH,Ho WK

更新日期：2007-03-01 00:00:00

abstract：:The purpose of the Big Data to Knowledge initiative is to develop methods for discovering new knowledge from large amounts of data. However, if the resulting knowledge is so large that it resists comprehension, referred to here as Big Knowledge (BK), how can it be used properly and creatively? We call this secondary c...

journal_title：Annals of the New York Academy of Sciences

authors： Perl Y,Geller J,Halper M,Ochs C,Zheng L,Kapusnik-Uner J

更新日期：2017-01-01 00:00:00

abstract：:The hypothesis tested was that mutant tumor DNA shed into plasma would show predictive value for monitoring response to therapy in non-small cell lung carcinoma patients. Pretreatment plasma specimens from 25 patients on a phase I trial were evaluated, 12 with paired posttreatment specimens, and 138 patients on the So...

journal_title：Annals of the New York Academy of Sciences

authors： Kimura T,Holland WS,Kawaguchi T,Williamson SK,Chansky K,Crowley JJ,Doroshow JH,Lenz HJ,Gandara DR,Gumerlock PH

更新日期：2004-06-01 00:00:00

abstract：:A brief overview is presented of recently developed and currently emerging statistical and computational techniques that have been proved to be highly helpful in handling the avalanche of the new type of data generated by modern high-throughput technologies in experimental biology. The review, in no way comprehensive,...

journal_title：Annals of the New York Academy of Sciences

authors： Rosenfeld S

更新日期：2004-05-01 00:00:00

abstract：:Plasticity is a fundamental property of the neural system controlling breathing. One frequently studied model of respiratory plasticity is long-term facilitation of phrenic motor output (pLTF) following acute intermittent hypoxia (AIH). pLTF arises from spinal plasticity, increasing respiratory motor output through a ...

journal_title：Annals of the New York Academy of Sciences

authors： Dale-Nagle EA,Hoffman MS,MacFarlane PM,Satriotomo I,Lovett-Barr MR,Vinit S,Mitchell GS

更新日期：2010-06-01 00:00:00

abstract：:The genomic era has fueled a rapid emergence of new information at the molecular level with a great potential for developing innovative approaches to detection, risk assessment, and management of oral cancers and premalignant disease. As yet, however, little research has been done on complementary approaches that woul...

journal_title：Annals of the New York Academy of Sciences

authors： Rosin MP,Poh CF,Guillard M,Williams PM,Zhang L,MacaUlay C

更新日期：2007-03-01 00:00:00

abstract：:Nerve agents (NAs) produce acute and long-term brain injury and dysfunction, as evident from the Japan and Syria incidents. Magnetic resonance imaging (MRI) is a versatile technique to examine such chronic anatomical, functional, and neuronal damage in the brain. The objective of this study was to investigate long-ter...

journal_title：Annals of the New York Academy of Sciences

authors： Reddy SD,Wu X,Kuruba R,Sridhar V,Reddy DS

更新日期：2020-11-01 00:00:00

abstract：:NAFTA and GATT have specified that we must base import decisions on sound scientific information. This includes the use of risk assessment procedures to justify excluding or restricting the international movement of either live animals or products from animals. Procedures and techniques have been described for calcula...

journal_title：Annals of the New York Academy of Sciences

authors： Metcalf HE,Blackwell JH,Acree JA

更新日期：1996-07-23 00:00:00

abstract：:Understanding how the gulf between prokaryotic and eukaryotic cellular design arose is a major challenge. The viral eukaryogenesis (VE) hypothesis addresses the challenge of eukaryotic origins by suggesting the first eukaryotic cell was a multimember consortium consisting of a viral ancestor of the nucleus, an archaea...

journal_title：Annals of the New York Academy of Sciences

authors： Bell PJ

更新日期：2009-10-01 00:00:00

abstract：:Efforts using transgenic mice are being made to understand the molecular and structural basis for dementia in Alzheimer's disease. Transgenic mice 12 to 18 months of age with amyloid plaques and impaired cognition show no neuronal or synaptic loss in the CA1 hippocampal subfield. Electrophysiological studies may yield...

journal_title：Annals of the New York Academy of Sciences

authors： Ashe KH

更新日期：2000-01-01 00:00:00

abstract：:Frontal lobe functions include a range of cognitive, emotional, and social abilities that enable goal-directed behavior. Although a number of studies have plotted the development of frontal lobe functions in childhood, few have extended into the adolescent years. There is also little information on which cognitive and...

journal_title：Annals of the New York Academy of Sciences

authors： Rosso IM,Young AD,Femia LA,Yurgelun-Todd DA

更新日期：2004-06-01 00:00:00

abstract：:The familial myelodysplastic (MDS)/acute leukemia (AL) predisposition syndromes are inherited disorders that lead to significantly increased lifetime risks of MDS and AL development. At present, four recognized syndromes have Clinical Laboratory Improvement Amendments--certified testing for their respective germ-line ...

journal_title：Annals of the New York Academy of Sciences

authors： West AH,Godley LA,Churpek JE

更新日期：2014-03-01 00:00:00

abstract：:Comparative studies of proteins often face the problem of distinguishing a true orthologue (species homologue) from a paralogue (a gene duplicate). This identification task is particularly challenging for endocrine peptides and neuropeptides because they are short and usually have several invariant positions. For some...

journal_title：Annals of the New York Academy of Sciences

authors： Larhammar D,Sundström G,Dreborg S,Daza DO,Larsson TA

更新日期：2009-04-01 00:00:00

abstract：:Recent perceptual experiments with normal adult listeners show that phonetic information can readily be conveyed by sinewave replicas of speech signals. These tonal patterns are made of three sinusoids set equal in frequency and amplitude to the respective peaks of the first three formants of natural-speech utterances...

journal_title：Annals of the New York Academy of Sciences

authors： Remez RE,Rubin PE,Pisoni DB

更新日期：1983-01-01 00:00:00

abstract：:Little is known about the role of the basolateral amygdala (BLA) in regulating hypothalamic-pituitary-adrenal (HPA) activity, particularly chronic stress-induced HPA activity. In the current studies, we examined the effects of manipulations of the BLA on HPA responses to the eighth restraint, to novel restraint after ...

journal_title：Annals of the New York Academy of Sciences

authors： Bhatnagar S,Vining C,Denski K

更新日期：2004-12-01 00:00:00

abstract：:New approaches to the treatment of pulmonary arterial hypertension (PH) have increased symptomatic relief and prolonged survival. PH is a common sequela of the hemoglobinopathies, but the use of standard oral treatment options is limited because of toxicity and poor effectiveness. Sildenafil citrate is a selective and...

journal_title：Annals of the New York Academy of Sciences

authors： Derchi G,Forni GL

更新日期：2005-01-01 00:00:00

abstract：:Reactive oxygen species have been known to cause DNA damage and induce apoptosis. During DNA damage, DNA repair proteins Ku70 and Ku80 prevent cell death, but severe DNA damage beyond the repair capacity of the DNA repair proteins triggers necrosis or apoptosis. Recent reports have shown that NF-kappaB plays a critica...

journal_title：Annals of the New York Academy of Sciences

authors： Song JY,Lim JW,Kim H,Kim KH

更新日期：2003-12-01 00:00:00

abstract：:Catecholamines (CAs) are significantly involved in the regulation of homeostasis of the organism at rest and especially during stressful situations. Stress induces increases in plasma CA (epinephrine and norepinephrine) levels and prolactin (PRL) release from the adenopituitary. We have recently observed that salsolin...

journal_title：Annals of the New York Academy of Sciences

authors： Bodnar I,Mravec B,Kubovcakova L,Fekete MI,Nagy GM,Kvetnansky R

更新日期：2004-06-01 00:00:00

abstract：:Evidence gathered to date from topographic data, geophysical data, well logs, and drill-core samples indicates that the buried Chicxulub basin, the source crater for the approximately 65 Ma Cretaceous-Tertiary (K/T) boundary deposits, is approximately 300 km in diameter. A prominent topographic ridge and a ring of gra...

journal_title：Annals of the New York Academy of Sciences

authors： Sharpton VL,Marin LE

更新日期：1997-05-30 00:00:00

abstract：:Clinicians use the combination of Tanner stage 5 (T5) of puberty, final height, and epiphyseal fusion to define maturity. We tested the hypothesis that changes in body composition related to age are identifiable during T5. Asian, Black, Hispanic, and White T5 adolescents (n = 148, 72 females) had measurements taken of...

journal_title：Annals of the New York Academy of Sciences

authors： Horlick M,Thornton J,Wang J,Levine LS,Fedun B,Pierson RN Jr

更新日期：2000-05-01 00:00:00

abstract：:Regulation of pulmonary oxygen uptake (VO2p) during exercise depends on cellular energy demand, blood flow, ventilation, oxygen exchange across membranes, and oxygen utilization in the contracting skeletal muscle. In human and animal studies of metabolic processes that control cellular respiration in working skeletal ...

journal_title：Annals of the New York Academy of Sciences

authors： Zhou H,Lai N,Saidel GM,Cabrera ME

更新日期：2008-03-01 00:00:00

abstract：:Air particulate activity over all of the Northern Hemisphere reached its highest levels since the termination of nuclear weapons testing--sometimes up to 1 million times higher than before the Chernobyl contamination. There were essential changes in the ionic, aerosol, and gas structure of the surface air in the heavi...

journal_title：Annals of the New York Academy of Sciences

authors： Yablokov AV,Nesterenko VB,Nesterenko AV

更新日期：2009-11-01 00:00:00

abstract：:Antisense oligonucleotides (AON) are being developed for a wide array of therapeutic applications. Significant improvements in their serum stability, target affinity, and safety profile have been achieved with the development of chemically modified oligonucleotides. Here, we compared 2'-deoxy-2'-fluoro-beta-D-arabinon...

journal_title：Annals of the New York Academy of Sciences

authors： Ferrari N,Bergeron D,Tedeschi AL,Mangos MM,Paquet L,Renzi PM,Damha MJ

更新日期：2006-10-01 00:00:00

abstract：:The aim of the study was to investigate the effect of functional polymorphisms in promoters of the MMP-2 (-1306 C > T), MMP-3 (-1171 5A > 6A), MMP-9 (-1562 C > T), MMP-12 (-82 A > G), TIMP-1 (-372 C > T), and PAI-1 (-675 4G > 5G and -847 A > G) genes on the growth rate of small abdominal aortic aneurysms. The patients...

journal_title：Annals of the New York Academy of Sciences

authors： Powell JT

更新日期：2006-11-01 00:00:00

abstract：:The conspicuous similarities between Cushing's syndrome and the Metabolic Syndrome X open up the possibility that hypercortisolemia is involved also in the latter. Salivary cortisol is possible to measure during undisturbed conditions including perceived stressful events during everyday life. Such measurements clearly...

journal_title：Annals of the New York Academy of Sciences

authors： Björntorp P,Rosmond R

更新日期：1999-11-18 00:00:00

abstract：:The presence of R. prowazekii in lice using R. prowazekii-specific qPCR cassettes showed the changes of the rickettsial burden in the lice post-infection. ...

journal_title：Annals of the New York Academy of Sciences

authors： Rozmajzl PJ,Houhamdi L,Jiang J,Raoult D,Richards AL

更新日期：2006-10-01 00:00:00

abstract：:Piracetam and structurally related nootropics are known to potentiate the anticonvulsant effects of antiepileptic drugs. It remains to be seen, however, whether these nootropics inhibit proconvulsant actions of many toxic agents including Ro 5-4864, a specific agonist for peripheral-type benzodiazepine receptors (PBR)...

journal_title：Annals of the New York Academy of Sciences

authors： Nakamoto Y,Shiotani T,Watabe S,Nabeshima T,Yoshii M

更新日期：2004-10-01 00:00:00

abstract：:A beneficial effect of dimethyl sulfoxide (DMSO) in the treatment of acute focal cerebral ischemia has not been proven. In the present study, two established experimental models of acute focal cerebral ischemia were treated with DMSO. Twenty adult cats lightly anesthetized with ketamine hydrochloride underwent right m...

journal_title：Annals of the New York Academy of Sciences

authors： Little JR,Spetzler RF,Roski RA,Selman WR,Zabramski J,Lesser RP

更新日期：1983-01-01 00:00:00

abstract：:Cold-restraint stress reduces gastric blood flow and produces acute gastric ulcers. We studied the role of Angiotensin II (Ang II) on gastric blood flow and gastric ulceration during stress. Spontaneously hypertensive rats, a stress-sensitive strain, were pretreated for 14 days with the AT(1) receptor antagonist cande...

journal_title：Annals of the New York Academy of Sciences

authors： Bregonzio C,Armando I,Ando H,Jezova M,Baiardi G,Saavedra JM

更新日期：2004-06-01 00:00:00