Accumulation of free tryptophan and tryptamine in zinc deficient maize seedlings
スポンサーリンク
概要
- 論文の詳細を見る
Maize seedlings were grown in culture solutions containing various levels of zinc. The changes in free tryptophan content due to the different zinc nutritions were estimated by using an amino acid analyzer. Free tryptophan was detected in normal leaves, but the amounts were very small relative to those in zinc deficient plants. The maximum accumulation coincided with the development of severe symptoms associated with advanced zinc deficiency. Changes in tryptamine content due to different zinc nutritions were estimated by paper chromatography and thin layer chromatography. The content of tryptamine was highest in maize leaves, which developed symptoms of zinc deficiency. Under conditions of adequate zinc nutrition, tryptamine was also found in maize leaves, but the amounts were very small in contrast to those in zinc deficient plants.
- 日本植物生理学会の論文
著者
-
Takaki Hiroshi
Division of Cardiology, National Cadiovascular Center
-
Takaki Hiroshi
Division Of Plant Nutrition National Institute Of Agricultural Sciences
-
Takaki Hiroshi
Division Of Cardiology National Cardiovascular Center
-
KUSHIZAKI MITSUO
Division of Plant Nutrition, National Institute of Agricultural Sciences
-
Kushizaki Mitsuo
Division Of Plant Nutrition National Institute Of Agricultural Sciences
-
Takaki Hiroshi
Division of Arrhythmia and Electrophysiology, Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
関連論文
- PJ-111 Central Chemoreflex Hypersensitivity in Rats with Chronic Heart Failure Contributes to Hyperpnea Little at Rest but More during Exercise(Exercise test/Cardiac rehabilitation-5, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
- Regular Exercise Training Attenuates Exercise Hyperpnea through Desensitization of the Respiratory Central Controller (Exercise Test/Cardiac Rehabilitation 4 (IHD), The 69th Annual Scientific Meeting of the Japanese Circulation Society)
- PJ-761 Safety of Exercise Cardiac Rehabilitation and Exercise Stress Testing in Patients with Coronary Artery Disease Undergoing Drug-eluting Stent Implantation(Exercise test/Cardiac rehabilitation-6 (IHD) PJ131,Poster Session (Japanese),The 70th Annivers
- PJ-184 Effects of Cardiac Rehabilitation in Patients with Non-Diabetic, Glucose Intorelance and Diabetic and after Acute Myocardial Infarction(Exercise test/Cardiac rehabilitation-4 (IHD) PJ31,Poster Session (Japanese),The 70th Anniversary Annual Scientif
- PJ-182 Beta-blocking Agents Therapy does not Hinder the Beneficial Effects of Cardiac Rehabilitation in Patients with Acute Myocardial Infarction(Exercise test/Cardiac rehabilitation-4 (IHD) PJ31,Poster Session (Japanese),The 70th Anniversary Annual Scien
- OJ-150 Mechanisms of Reduced Exercise Capacity in Diabetic Patients with Acute Myocardial Infarction : Chronotoropic Incompetence and Glycemic Dysregulation(Exercise test/Cardiac rehabilitation-1 (IHD) OJ25,Oral Presentation (Japanese),The 70th Anniversar
- OJ-148 Exercise Cardiac Rehabilitation Improves Exercise Tolerance, Ventilatory Efficiency, and Neurohumoral Factor in Patients with Left Ventricular dysfunction(Exercise test/Cardiac rehabilitation-1 (IHD) OJ25,Oral Presentation (Japanese),The 70th Anniv
- Are Cardiac Events During Exercise Therapy for Heart Failure Predictable? A Multivariate Analysis (Exercise Test/Cardiac Rehabilitation 4 (IHD), The 69th Annual Scientific Meeting of the Japanese Circulation Society)
- Is There Any Exercise Parameter Useful for Predicting Future Cardiac Sudden Death?(Exercise Test/Cardiac Rehabilitation 2 (IHD), The 69th Annual Scientific Meeting of the Japanese Circulation Society)
- Combined Use of Peak VO2 and Exercise-induced ST Elevation Greatly Enhances the Predictability of Cardiac Deaths in Non-ischemic DCM Patients(Exercise Test/Cardiac Rehabilitation 2 (IHD), The 69th Annual Scientific Meeting of the Japanese Circulation Soci
- PJ-452 The Presence of Previous Cerebral Infarction in Vertebrobasilar System may Exacerbate Ventilatory Oscillations during Exercise in Patients with Heart Failure(PJ076,Exercise Test/Cardiac Rehabilitation 1 (H),Poster Session (Japanese),The 73rd Annual
- PE-507 Slower Periodic VO_2 Oscillations during Exercise Indicate Poorer Prognosis of Patients with Heart Failure(PE085,Exercise Test/Cardiac Rehabilitation (H),Poster Session (English),The 73rd Annual Scientific Meeting of the Japanese Circulation Societ
- OJ-189 More Pronounced Exercise VO2 Oscillations are Associated with Poorer Prognosis(OJ32,Exercise Test/Cardiac Rehabilitation (H),Oral Presentation (Japanese),The 73rd Annual Scientific Meeting of The Japanese Circulation Society)
- OE-261 Abnormal Ventilatory and Oxygen Kinetics to Exercise in Patients with Arteriosclerosis Obliterans (ASO)(OE44,Exercise Test/Cardiac Rehabilitation (H),Oral Presentation (English),The 73rd Annual Scientific Meeting of The Japanese Circulation Society
- PJ-869 Is the Extent of Exercise VO2 Oscillations Related to the Severity of Heart Failure?(Exercise test / Cardiac rehabilitation(08)(H),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the Japanese Circulation Society)
- PJ-868 Exercise May Exert as a Trigger to Magnify the Preexisting Oscillation at Rest(Exercise test / Cardiac rehabilitation(08)(H),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the Japanese Circulation Society)
- PJ-101 Incidence and Clinical Characteristics of Exercise VO2 Oscillations: A Single-Center Experience from 4792 Consecutive Exercise Tests(Exercise test/Cardiac rehabilitation(05)(H),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the Japa
- PJ-100 Exercise Ventilatory Oscillations Disappear during Intense Exercise, Which is Temporally Coincident with the Disappearance of Lag-Time between VE and ETCO2(Exercise test/Cardiac rehabilitation(05)(H),Poster Session(Japanese),The 72nd Annual Scienti
- OE-178 Slower Periodic VO2 Oscillations during Exercise Indicate Worse Clinical Status of Patients with Heart Failure(Exercise test/Cardiac rehabilitation(01)(H),Oral Presentation(English),The 72nd Annual Scientific Meeting of the Japanese Circulation Soc
- PJ-414 Predictors of Rehospitalization for Heart Failure are Different between Patients with and without β-blocker Therapy(Heart failure, clinical-13 (M) PJ70,Poster Session (Japanese),The 70th Anniversary Annual Scientific Meeting of the Japanese Circula
- PJ-338 Blood Pressure Response to Exercise Predicts Improvements in Left Ventricular Function and Survival after Beta-blocker Therapy in Dilated Cardiomyopathy(Cardiomyopathy, basic/clinical-5 (M) PJ57,Poster Session (Japanese),The 70th Anniversary Annual
- PJ-056 Does Nitrates Adversely Affect the Prognosis in Japanese Patients with Heart Failure?(Heart failure, clinical-18 (M) PJ10,Poster Session (Japanese),The 70th Anniversary Annual Scientific Meeting of the Japanese Circulation Society)
- PJ-041 Predictors of Unimprovement in Exercise Capacity in Elderly Patients (⦥75 Years) Participating in Cardiac Rehabilitation after Acute Myocardial Infarction(Exercise test/Cardiac rehabilitation-5 (IHD) PJ7,Poster Session (Japanese),The 70th Ann
- PJ-196 Clinical Features of Post-Myocardial Infarction Patients with Elevated B-Type Natriuretic Peptide Level Despite Preserved Ejection Fraction(Acute myocardial infarction, clinical (diagnosis/treatment)(09)(IHD),Poster Session(Japanese),The 72nd Annua
- PJ-120 Differing Mechanisms of Improvement in Plasma BNP between Patients with Systolic versus Diastolic Dysfunction after Acute Myocardial Infarction(Heart failure, clinical(13)(M),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the Japane
- OJ-203 Muscle Mechanoreflex Induces the Pressor Response by Resetting the Arterial Baroreflex Neural Arc(Autonomic Nervous System 2 (H) : OJ23)(Oral Presentation (Japanese))
- OJ-202 Muscle Mechanoreflex Induces a Parallel Upward-Shift of the Arterial Pressure-Sympathetic Nerve Activity (SNA) Relation(Autonomic Nervous System 2 (H) : OJ23)(Oral Presentation (Japanese))
- Assessment of Quality of Life With 5 Different Scales in Patients Participating in Comprehensive Cardiac Rehabilitation After Acute Myocardial Infarction
- Predictors of Left Ventricular Remodeling in Patients With Acute Myocardial Infarction Participating in Cardiac Rehabilitation : Brain Natriuretic Peptide and Anterior Infarction
- OE-258 Augmented ST-Segment Elevation at Exercise Testing can Predict Cardiac Events in Patients with Brugada Syndrome(OE44,Exercise Test/Cardiac Rehabilitation (H),Oral Presentation (English),The 73rd Annual Scientific Meeting of The Japanese Circulation
- Are Cardiac Events During Exercise Therapy for Heart Failure Predictable From the Baseline Variables?
- Angiotensin-Converting Enzyme Genotype is Not Associated With Exercise Capacity or the Training Effect of Cardiac Rehabilitation in Patients After Acute Myocardial Infarction
- PJ-488 Can We Predict the Beneficial Effect of Exercise Training from Baseline Clinical Data in Patients with Heart Failure?(Exercise Test/Cardiac Rehabilitation 6 (IHD) : PJ82)(Poster Session (Japanese))
- OE-375 The Usefulness of Magnetocardiography (MCG) for Evaluating Hypertensive Pulmonary Vascular Disease(OE63,ECG/Body Surface Potential Mapping/Holter 1 (A),Oral Presentation (English),The 73rd Annual Scientific Meeting of The Japanese Circulation Socie
- OJ-148 Differing Mechanisms of Improvements in Exercise Hyperventilation after Cardiac Rehabilitation in Cardiac Patients.(Exercise test / Cardiac rehabilitation(02)(H),Oral Presentation (Japanese),The 72nd Annual Scientific Meeting of the Japanese Circul
- OJ-018 How Cardiac Rehabilitation after Acute Myocardial Infarction Influences on Autonomic Nervous Systems? : Comparison between Patients iwth and without Metabolic Syndrome(Autonomic nervous system(02)(H),Oral Presentation(Japanese),The 72nd Annual Scie
- OE-278 Noninvasive Recording of Conduction Delay in Patients with Arrhythmogenic Right Ventricular Cardiomyopathy Using Magnetocardiography(ECG/Body surface potential mapping/Holter(01)(A),Oral Presentation(English),The 72nd Annual Scientific Meeting of t
- PJ-117 Is There Any Difference in the Effects of Cardiac Rehabilitation between Post-Myocardial Infarction Patients with and without Metabolic Syndrome?(Exercise test/Cardiac rehabilitation-6, The 71st Annual Scientific Meeting of the Japanese Circulation
- PJ-108 Prognostic Impact of Type 1 Brugada ECG at Early Recovery Phase during Exercise Testing in Brugada Syndrome(Exercise test/Cardiac rehabilitation-5, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
- PE-066 Effects of Exercise Cardiac Rehabilitation in Patients with Diastolic Heart Failure after Acute Myocardial Infarction(Exercise test/Cardiac rehabilitation-3, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
- Exercise-Induced Hepatocyte Growth Factor Production in Patients After Acute Myocardial Infarction : Its Relationship to Exercise Capacity and Brain Natriuretic Peptide Levels
- Epinephrine Test for Genotyping LQT1 and LQT2 Forms of Congenital Long QT Syndrome
- Excessive Ventilation After Acute Myocardial Infarction and Its Improvement in 4 Months
- Are Both Repolarization and Depolarization Abnormalities Localized in the Right Ventricular Outflow Tract in Brugada Syndrome?
- OJ-299 Presynaptic α2-adrenergic Negative Feedback Shortens the Time Constant of Sympathetic Heart Rate Response(Cardiac function, basic/clinical-2 (M) OJ50,Oral Presentation (Japanese),The 70th Anniversary Annual Scientific Meeting of the Japanese Circul
- -0272-ROLE OF EARLY AFTER DEPOLARIZATIONS IN THE GENESIS OF TORSADES DE POINTES IN PATIENTS WITH CONGENITAL LONG QT SYNDROME
- -0016-SPATIAL RELATIONSHIP BETWEEN BODY SURFACE LATE POTENTIALS AND THE SITES OF ORIGIN OF VENTRICULAR ARRHYTHMIAS IN PATIENTS WITH VENTRICULAR TACHYCARDIA
- Biphasic Response of Action Potential Duration to Sudden Sympathetic Stimulation in Anesthetized Cats
- Lesion Severity and Hypercholesterolemia Determine Long-Term Prognosis of Vasospastic Angina Treated With Calcium Channel Antagonists
- Development of a Servo-Controller of Heart Rate Using a Treadmill
- OJ-147 Early Improvement in Abnormal Breathing Patterns (Reduced Variations) during Exercise after Heart Transplantation(Exercise test/Cardiac rehabilitation-1 (IHD) OJ25,Oral Presentation (Japanese),The 70th Anniversary Annual Scientific Meeting of the J
- OJ-105 Exercise Blood Pressure and Left Ventricular Dimension Predict Survival More Accurately than Ejection Fraction and Peak VO2 in Dilated Cardiomyopathy(Heart failure, clinical-4 (M) OJ18,Oral Presentation (Japanese),The 70th Anniversary Annual Scient
- Determinants of Cardiac Output Increase Response to Exercise in Patients after Acute Myocardial Infarction : An Invasive Hemodynamic Analysis
- Left Ventricular Diastolic Dysfunction Unmasked by Exercise in Patients with Diabetes Mellitus after Acute Myocardial Infarction
- PJ-391 Does Exercise Accentuate Abnormal Slow VO2 Oscillations in Patients with Heart Failure?(Exercise test/Cardiac rehabilitation-3 (IHD) PJ66,Poster Session (Japanese),The 70th Anniversary Annual Scientific Meeting of the Japanese Circulation Society)
- PJ-185 High-resolution Measurements of Exercise-induced U-wave Amplitude Changes can Accurately Localize Myocardial Ischemia(Exercise test/Cardiac rehabilitation-4 (IHD) PJ31,Poster Session (Japanese),The 70th Anniversary Annual Scientific Meeting of the
- Accumulation of free tryptophan and tryptamine in zinc deficient maize seedlings
- Effects of Exercise Training in Patients With Chronic Heart Failure and Advanced Left Ventricular Systolic Dysfunction Receiving β-Blockers
- Augmented ST-Segment Elevation during Recovery from Exercise Predicts Cardiac Events in Patients with Brugada Syndrome