標(biāo)題: Titlebook: Dietary Phenylalanine and Brain Function; Richard J. Wurtman,Eva Ritter-Walker Book 1988 Birkh?user Boston 1988 brain.metabolism.perceptio [打印本頁(yè)] 作者: children 時(shí)間: 2025-3-21 18:57
書(shū)目名稱(chēng)Dietary Phenylalanine and Brain Function影響因子(影響力)
書(shū)目名稱(chēng)Dietary Phenylalanine and Brain Function影響因子(影響力)學(xué)科排名
書(shū)目名稱(chēng)Dietary Phenylalanine and Brain Function網(wǎng)絡(luò)公開(kāi)度
書(shū)目名稱(chēng)Dietary Phenylalanine and Brain Function網(wǎng)絡(luò)公開(kāi)度學(xué)科排名
書(shū)目名稱(chēng)Dietary Phenylalanine and Brain Function被引頻次
書(shū)目名稱(chēng)Dietary Phenylalanine and Brain Function被引頻次學(xué)科排名
書(shū)目名稱(chēng)Dietary Phenylalanine and Brain Function年度引用
書(shū)目名稱(chēng)Dietary Phenylalanine and Brain Function年度引用學(xué)科排名
書(shū)目名稱(chēng)Dietary Phenylalanine and Brain Function讀者反饋
書(shū)目名稱(chēng)Dietary Phenylalanine and Brain Function讀者反饋學(xué)科排名
作者: deficiency 時(shí)間: 2025-3-22 00:19
Beeintr?chtigungen der Sprachentwicklungsharply, unlike blood phenylalanine. The normal blood phenylalanine-to-tyrosine ratio is 1.0. The ratio reached as high as 20.9 in carriers and 5.8 in normals. During 12 weeks of aspartame intake, blood phenylalanine levels were greater than 10 mg/dl in 12% of carriers for PKU and in 5% of the norma作者: 消瘦 時(shí)間: 2025-3-22 02:14
https://doi.org/10.1007/978-3-658-31599-3 to seizures induced by pentylenetetrazole. This response was mimicked by equimolar phenylalanine, but not by equimolar aspartic acid or methanol. Additionally, we tested the ability of tyrosine, a precursor of seizure-protecting catecholamines, to influence pentylenetetrazole-induced seizures. Tyro作者: anesthesia 時(shí)間: 2025-3-22 06:36 作者: prosthesis 時(shí)間: 2025-3-22 08:59 作者: 射手座 時(shí)間: 2025-3-22 14:59 作者: 射手座 時(shí)間: 2025-3-22 19:14
Control of Plasma Phenylalanine Levelse with Phe for brain uptake. In contrast, consumption of pure Phe or of aspartame increases brain Phe because of the lack of these competing amino acids. In rodents, which have a very active Phe-hydroxylating system, administration of pure Phe or aspartame causes larger increases in plasma and brain作者: 生存環(huán)境 時(shí)間: 2025-3-22 21:26 作者: Ceremony 時(shí)間: 2025-3-23 01:43
Aspartame, Phenylalanine, and Seizures in Experimental Animals to seizures induced by pentylenetetrazole. This response was mimicked by equimolar phenylalanine, but not by equimolar aspartic acid or methanol. Additionally, we tested the ability of tyrosine, a precursor of seizure-protecting catecholamines, to influence pentylenetetrazole-induced seizures. Tyro作者: dendrites 時(shí)間: 2025-3-23 06:11
Role of Monoamines in Seizure Predisposition in the Genetically Epilepsy-Prone Ratactivate norepinephrine storage vesicles. Synthesis inhibition also interacts with norepinephrine release produced by cold-induced stress or false transmitter-induced displacement to cause seizure facilitation. Some precursors to norepinephrine and serotonin are among the pharmacologic agents which 作者: FIN 時(shí)間: 2025-3-23 12:58 作者: NAV 時(shí)間: 2025-3-23 16:34 作者: 檢查 時(shí)間: 2025-3-23 21:34
Overview: 978-1-4615-9823-7978-1-4615-9821-3作者: NUL 時(shí)間: 2025-3-24 02:16 作者: interlude 時(shí)間: 2025-3-24 05:09 作者: 蘆筍 時(shí)間: 2025-3-24 10:13
Caroline Richter,Katharina Mojescikvalues are statistically significant. Latency time and recovery time were not significantly changed. Orally administered doses of aspartame up to 600 mg/kg did not change the 50% convulsion dose of lidocaine.作者: 蘑菇 時(shí)間: 2025-3-24 10:58
Konventionen und Normen der Produktqualit?ts or milk provide around 5 g of phenylalanine (Phe) per 100 g of protein. A large fraction of dietary Phe is hydroxylated to tyrosine in the liver, a process catalyzed by the enzyme Phe-hydroxylase. Plasma Phe levels, like those of the other amino acids, are not regulated, and at any given time they作者: Calculus 時(shí)間: 2025-3-24 14:56 作者: 固執(zhí)點(diǎn)好 時(shí)間: 2025-3-24 20:48
Einführung in das Qualit?tsmanagementhese clinical studies have examined the plasma phenylalanine response when APM was given as a bolus dose in unsweetened beverage, orange juice, a sucrose solution, capsules, or a slurry or as part of a meal. The complexity of the meal feedings ranged from soup and a beverage to a hamburger and a mil作者: Allergic 時(shí)間: 2025-3-25 02:37
Beeintr?chtigungen der Sprachentwicklung test followed by chronic intake for a period of 12 weeks. Two doses of aspartame were used in the loading test, 50 mg/kg and 100 mg/kg. Blood levels of phenylalanine and tyrosine were measured hourly, and the aromatic acid metabolites of phenylalanine were determined in urine. During the chronic in作者: padding 時(shí)間: 2025-3-25 04:44 作者: 與野獸博斗者 時(shí)間: 2025-3-25 08:41
Empirie zwischen Feld, Bild und Text,titative autoradiography and state-of-the-art computer techniques. Influx varied considerably between structures, ranging from 5 nmol/min per g in the globus pallidus to 12 nmol/min per g in the inferior colliculus, in normal rats. Anesthesia reduced influx by altering the plasma amino acid spectrum作者: SUE 時(shí)間: 2025-3-25 15:37 作者: 非實(shí)體 時(shí)間: 2025-3-25 19:40 作者: Cougar 時(shí)間: 2025-3-25 23:42 作者: 果仁 時(shí)間: 2025-3-26 02:10
https://doi.org/10.1007/978-3-658-31599-3nce consumption of aspartame, unlike dietary protein, can elevate brain phenylalanine, and thus potentially inhibit the synthesis and release of neurotransmitters known to protect against seizure activity, we have studied the effects of aspartame and of its metabolic breakdown products (aspartic aci作者: 愉快嗎 時(shí)間: 2025-3-26 05:39 作者: CRAB 時(shí)間: 2025-3-26 11:19
Caroline Richter,Katharina Mojesciky determined by widespread noradrenergic and serotonergic deficits in the brain. Drug-induced perturbations of these neurotransmitter systems cause predictable changes in seizure severity and/or susceptibility. Anticonvulsant effects occur in response to drugs or procedures which increase noradrener作者: 黑豹 時(shí)間: 2025-3-26 15:06 作者: 犬儒主義者 時(shí)間: 2025-3-26 18:42 作者: slow-wave-sleep 時(shí)間: 2025-3-26 21:27 作者: 錯(cuò)誤 時(shí)間: 2025-3-27 01:13 作者: 颶風(fēng) 時(shí)間: 2025-3-27 06:59 作者: Acumen 時(shí)間: 2025-3-27 09:32 作者: Dri727 時(shí)間: 2025-3-27 15:36 作者: cluster 時(shí)間: 2025-3-27 18:53
Effect of Aspartame on Plasma Phenylalanine Concentration in Humanshese clinical studies have examined the plasma phenylalanine response when APM was given as a bolus dose in unsweetened beverage, orange juice, a sucrose solution, capsules, or a slurry or as part of a meal. The complexity of the meal feedings ranged from soup and a beverage to a hamburger and a milk shake.作者: interrogate 時(shí)間: 2025-3-27 23:35
Effects of Aspartame Ingestion on Large Neutral Amino Acids and Monoamine Neurotransmitters in the Cnhance the uptakes of these amino acids into brain and also antagonize the entry into brain of other large neutral amino acids. This article reviews evidence that such amino acid effects do occur in brain following aspartame ingestion by rats and then evaluates their impact on the rates of synthesis of the monoamine neurotransmitters.作者: 制度 時(shí)間: 2025-3-28 05:45 作者: 中子 時(shí)間: 2025-3-28 08:05
https://doi.org/10.1007/978-3-658-31599-3C and HVA with any of the treatments, indicating that changes in brain phenylalanine and tyrosine levels may selectively affect production of the dopamine molecules that are preferentially released into synapses.作者: 并入 時(shí)間: 2025-3-28 14:28 作者: 低能兒 時(shí)間: 2025-3-28 17:02
Phenylalanine Transport at the Human Blood-Brain Barriern. The results show that the .. values for phenylalanine transport are virtually identical at either the rat or human BBB. Therefore, the marked derangements in brain amino acid metabolism caused by hyperphenylalaninemia in rats may also occur in humans at comparable increases in blood phenylalanine.作者: geriatrician 時(shí)間: 2025-3-28 21:29
Regional Transport of Phenylalanine and Other Neutral Amino Acids Across the Blood-Brain Barrier. There was no effect on the activity of the neutral amino acid transport system in any structure. In hepatic encephalopathy, influx was markedly increased by both changes in plasma amino acids and increases in the transport activity. These changes may be of etiologic significance to cerebral dysfunction.作者: innovation 時(shí)間: 2025-3-28 23:08 作者: 愛(ài)管閑事 時(shí)間: 2025-3-29 04:11 作者: 懸掛 時(shí)間: 2025-3-29 07:28
Adrenergic Influence on Plasma and Brain Concentrations of Phenylalanine and Other Large Neutral Amincentrations of the same amino acids. The increase in brain concentrations of LNAA could obviously not be explained by the competition among the LNAA in plasma for the carrier-mediated transport into the brain. These findings indicate that the transport of LNAA from plasma into the brain is regulated by a β-adrenergic mechanism.作者: Infraction 時(shí)間: 2025-3-29 13:29 作者: 門(mén)窗的側(cè)柱 時(shí)間: 2025-3-29 16:35 作者: LAP 時(shí)間: 2025-3-29 22:25 作者: 畏縮 時(shí)間: 2025-3-30 01:58 作者: 性學(xué)院 時(shí)間: 2025-3-30 06:11
https://doi.org/10.1007/978-3-658-29805-0ect of these two actions determines which amino acids will be depleted in the brain in hyperphenylalaninemia (both experimental and phenyl-ketonuric) or in leucinemia or, possibly, other amino acid accumulations in the body.作者: Parameter 時(shí)間: 2025-3-30 09:42 作者: 徹底明白 時(shí)間: 2025-3-30 16:15
Normungsarbeit und Zertifizierungncentrations of the same amino acids. The increase in brain concentrations of LNAA could obviously not be explained by the competition among the LNAA in plasma for the carrier-mediated transport into the brain. These findings indicate that the transport of LNAA from plasma into the brain is regulated by a β-adrenergic mechanism.作者: Anemia 時(shí)間: 2025-3-30 16:56 作者: UNT 時(shí)間: 2025-3-30 22:20 作者: Inscrutable 時(shí)間: 2025-3-31 01:53
Effect of Aspartame on Plasma Phenylalanine Concentration in Humanshese clinical studies have examined the plasma phenylalanine response when APM was given as a bolus dose in unsweetened beverage, orange juice, a sucrose solution, capsules, or a slurry or as part of a meal. The complexity of the meal feedings ranged from soup and a beverage to a hamburger and a mil作者: Receive 時(shí)間: 2025-3-31 06:17
Aspartame Consumption in Normal Individuals and Carriers for Phenylketonuria test followed by chronic intake for a period of 12 weeks. Two doses of aspartame were used in the loading test, 50 mg/kg and 100 mg/kg. Blood levels of phenylalanine and tyrosine were measured hourly, and the aromatic acid metabolites of phenylalanine were determined in urine. During the chronic in作者: limber 時(shí)間: 2025-3-31 09:30
Phenylalanine Transport at the Human Blood-Brain Barrierport system in laboratory rats. To test whether phenylalanine transport at the human BBB is also mediated by a very high affinity (low ..) transport system, brain capillaries were isolated from fresh autopsy human brain, as well as from fresh rat brain or from fresh or 42-hour postmortem rabbit brai
