Further Improvements to the Photoelectric Method for Measuring Motile Responses of Chromatophores(Physiology)
スポンサーリンク
概要
- 論文の詳細を見る
With the intention of simplifying construction and operation, improvements have now been made to a photoelectric system for measuring the motile responses of Chromatophores. Introduction of chopper-stabilized operational amplifiers with a complimentary metal-oxide semiconductor (C-MOS) input has brought about a much improved stability of the electronics. Such a feature has been found to be especially suitable for measurements requiring higher amplification and longer periods of time, e. g., the detection of the effects of various factors on bright-colored chromatophores. The use of appropriate color filters that limit the spectral range of light used for measurement has also proven to be important. By installing a small filter close to the photosensor, we can now record the responses of particular types of chromatophores more selectively, while visually monitoring the states of all kinds of chromatophores in natural color. To minimize the influence of motile activities of xanthophores and/or erythrophores, the use of an orange-to-red long-pass filter is appropriate to optimize recording the melanophore responses. By contrast, the responses of xanthophores or erythrophores can be recorded more easily by employing a violet-to-blue band-pass filter, because that increases the contrast of images of these cells against the background. Using an orange-red variety of the medaka Oryzias, we have also recorded photometrically the responses of leucophores, whose organelles are light-scattering. A long-pass filter was efficient in excluding the influences of co-existing xanthophores.
- 社団法人日本動物学会の論文
- 2000-01-20
著者
-
Yamada Takashi
Department of Molecular Biotechnology, Graduate School of Advanced Sciences of Matter, Hiroshima Uni
-
内田 久則
北多摩病院外科
-
内田 久則
東京大学医科学研究所外科・移植科
-
Oshima Noriko
Department of Biomolecular Science, Faculty of Science, Toho University
-
Fujii Ryozo
Department of Biomolecular Science, Faculty of Science, Toho University
-
Fujii R
Toho Univ. Chiba Jpn
-
Fujii Ryozo
Department Of Biology Faculty Of Science Toho University
-
Oshima N
Toho Univ. Chiba Jpn
-
Yamada Takashi
Department Of Chemistry Faculty Of Science And Engineering Konan University
-
Oshima Noriko
Department Of Biology Faculty Of Science Toho University
-
Yamada T
Materials And Devices Development Center Sanyo Electric Co. Ltd.
-
Yamada Takashi
Department Of Animal Science Graduate School Of Agricultural Science Kobe University
関連論文
- ZMVHA-B1, the Gene for Subunit B of Vacuolar H^+-ATPase from the Eelgrass Zostera marina L. Is Able to Replace vma2 in a Yeast Null Mutant(PLANT BIOTECHNOLOGY)
- Monitoring growth and movement of Ralstonia solanacearum cells harboring plasmid pRSS12 derived from bacteriophage φRSS1(PLANT BIOTECHNOLOGY)
- Elevation of Serum Immunoglobulin G in Hashimotos Thyroiditis and Decrease after Treatment with L-Thyroxine in Hypothyroid Patients
- OE-023 Adiponectin Acts as a Positive Indicator of Diastolic Dysfunction in Patients with HCM(OE04,Cardiomyopathy/Hypertrophy (Clinical) (M),Oral Presentation (English),The 73rd Annual Scientific Meeting of The Japanese Circulation Society)
- Monitoring growth and movement of Ralstonia solanacearum cells harboring plasmid pRSS12 derived from bacteriophage φRSS1
- FRS-151 Efficacy of Nifekalant hydrochloride administration in patients with life-threatening ventricular arrhythmia due to ischemic cardiac disease(Sudden Cardiac Death (A) : FRS18)(Featured Research Session (English))
- FRS-047 Coronary Reperfusion Improved In-hospital Outcome of High Risk Patients in Acute Myocardial Infarction(New Therapeutic Strategies in Myocardial Infarction (IHD) : FRS6)(Featured Research Session (English))
- 6 More Than 10 Years Clinical Follow-up after Balloon Angioplasty(Symposium 7 (SY7) (IHD) : Longterm Prognosis of Japanese Patients with Coronary Disease : Medical Therapy, PCI, Surgical Intervention)(Special Program)
- 6 Electrical storm (ES) patient with acute coronary syndrome (ACS) can be improved in-hospital and long term prognosis with undergo complete revascularization (CS)(Symposium 6 (SY6) (IHD) : Treatment for CPA : Improving the Current Status?)(Special Progra
- 4 Long-term prognosis of elderly coronary artery disease after successful percutaneous coronary intervention(Plenary Session 9 (PL9) (H) : Cardiovascular Treatment in the Elderly : In Whom? How Aggressive?)(Special Program)
- How Do Customers Move in a Supermarket? : Analysis by Real Observation and Agent Simulation
- 6 Electrical storm (ES) patient with acute coronary syndrome (ACS) can be improved in-hospital and long term prognosis with undergo complete revascularization (CS)(Symposium 6 (SY6) (IHD) : Treatment for CPA : Improving the Current Status?)(Special Progra
- PJ-334 Measurement of the Plasma Adiponectin Level is Useful for the Prediction of Metabolic Syndrome : Result from KING Study(PJ056,Preventive Medicine/Epidemiology/Education 2 (H),Poster Session (Japanese),The 73rd Annual Scientific Meeting of The Japan
- PJ-334 Measurement of the Plasma Adiponectin Level is Useful for the Prediction of Metabolic Syndrome : Result from KING Study(PJ056,Preventive Medicine/Epidemiology/Education 2 (H),Poster Session (Japanese),The 73rd Annual Scientific Meeting of The Japan
- PJ-197 Common Variants in and around the Adiponectin Gene Associated with Plasma Adiponectin Level : Result from KING Study(PJ033,Preventive Medicine/Epidemiology/Education 1 (H),Poster Session (Japanese),The 73rd Annual Scientific Meeting of The Japanese
- PJ-334 Measurement of the Plasma Adiponectin Level is Useful for the Prediction of Metabolic Syndrome : Result from KING Study(PJ056,Preventive Medicine/Epidemiology/Education 2 (H),Poster Session (Japanese),The 73rd Annual Scientific Meeting of The Japan
- PJ-197 Common Variants in and around the Adiponectin Gene Associated with Plasma Adiponectin Level : Result from KING Study(PJ033,Preventive Medicine/Epidemiology/Education 1 (H),Poster Session (Japanese),The 73rd Annual Scientific Meeting of The Japanese
- Correlation Between Mercury Concentrations in Hair and Dental Amalgam Fillings
- PJ-334 Measurement of the Plasma Adiponectin Level is Useful for the Prediction of Metabolic Syndrome : Result from KING Study(PJ056,Preventive Medicine/Epidemiology/Education 2 (H),Poster Session (Japanese),The 73rd Annual Scientific Meeting of The Japan
- PJ-197 Common Variants in and around the Adiponectin Gene Associated with Plasma Adiponectin Level : Result from KING Study(PJ033,Preventive Medicine/Epidemiology/Education 1 (H),Poster Session (Japanese),The 73rd Annual Scientific Meeting of The Japanese
- Could Myocardial Staining with Computed Tomography Just after Direct PTCA for Acute Myocardial Infarction Predict the Size of Infarction? (X-ray/CT/MRI/DSA 8 (I), The 69th Annual Scientific Meeting of the Japanese Circulation Society)
- PJ-039 Postprandial Left Ventricular Performance Change in Patients with Acute Myocardial Infarction(Nuclear Cardiology 3 (I) : PJ7)(Poster Session (Japanese))
- Peptide Synthesis Using Carbamoylmethyl Esters as Acyl Donors Mediated by Bacillus amyloliquefaciens Protease
- Synthesis and Conformational Study of Hexapeptides Containing α,α-Di(2-pyridyl)glycine
- Synthesis and Determination of Chirality of Optically Active α-Cyclopropylalanine
- Comparison of Conformations of Tetrapeptide Diastereomers Containing α-Phenyl-α-(2-pyridyl)glycine
- Utilization of Carica papaya Lipase for the Optical Resolution of Non-protein Amino Acids
- Synthesis and Conformational Study of Tripeptides Containing α,α-Disubstituted Glycine Having a Hetero-Aromatic Ring (2)
- Synthesis and Binding Activities of Endomorphin Analogs Containing 1-Aminocyclopropane-1-carboxylic Acid
- Synthesis and Conformational Study of Tripeptides Containing α, α-Disubstituted Glycine Having Hetro-Aromatic Ring
- Synthesis and Receptor-Binding Activity of Morphiceptin Analogs Containing α, α-Disubstituted Glycine in the Position 2
- Synthesis and Conformational Study of Tetrapeptide Diastereomers Containing α-Phenyl-α-(2-pyridyl)glycine
- Complexation Behavior of the Metal Ions with Peptides Containing α, α-Di(2-pyridyl)glycine (2Dpy)
- Solid-Phase Synthesis of Tripeptides Containing α, α-Disubstituted Glycine with Pyridine Rings (2)
- Synthesis and Separation of Diastereomers of Tripeptides Containing α, α-Di(2-pyridyl)glycine
- Chiral Recognition Ability of Quaternary Ammonium Salts by Tetrapeptides
- Synthesis and Conformational Study of Tripeptides Containing the Amino Acid with a Pyridine Ring
- Peptide Synthesis Using Carbamoylmethyl Esters as Acyl Donors Mediated by Microbial Proteases
- Study of the Enzymatic Degradation of Endomorphin Analogs Containing α, α-Disubstituted Glycine
- Fluorescence Behavior of Very Crowded Tripeptides Containing 9-Aminofluorene-9-carboxylic Acid
- Enantiomeric Separation of N-Protected Amino Acid Esters by Micellar Electrokinetic Chromatography Using t-Leucine Derivatives. II
- Conformations and Metal-Complex Formation of Tripeptides Containing, α, α-Disubstituted Glycine with Pyridine Rings
- Synthesis and Receptor-binding Activity of Endomorphin Analogs Containing α, α-Disubstituted Glycine
- Synthesis and Conformation of Tripeptides Containing α, α-Di(2-pyridyl)glycine
- Fluorescence Behavior of Peptides Containing 9-Aminofluorene-9-carboxylic Acid
- Facile Synthesis of Optically Active α-Methyl-α-amino Acids
- Synthesis of Oligopeptides Containing α, α-Diphenylglycine
- Peptide Synthesis Mediated by Bacillus subtilis Protease
- Superiority of the Carbamoylmethyl Ester as an Acyl Donor for the Protease-catalyzed Kinetically Controlled Peptide Synthesis in Organic Media: Application to Segment Condensations
- Enantiomeric Separation of N-Protected Amino Acid Esters by Micellar Electrokinetic Chromatography Using t-Leucine Derivatives
- Design of Peptides Containing an α,α-Disubstituted Glycine That Recognize Ammonium Salts
- Synthesis and Conformation of Peptides Containing 9-Aminofluorene-9-carboxylic Acid
- Synthesis and Conformational Analysis of Dnp-pNA Derivatives of Tetrapeptides Containing α, α-Dicyclopropylglycine
- α-Chymotrypsin-catalyzed Peptide Synthesis Using Esters of Aliphatic Amino Acids as Acyl Donors
- Side Reaction at the Hydrolysis of the Methyl Ester of Aib-Containing Peptide
- PJ-506 Comparing Effects of Loop Diuretics with Antialdosteronergic Properties Versus Pure Loop Diuretics in Mildly Symptomatic Patients with Chronic Heart Failure(Heart failure, clinical(17)(M),Poster Session(Japanese),The 72nd Annual Scientific Meeting
- PE-166 Superoxide-Dependent Activation of Cathepsin System is Associated with Hypertensive Myocardial Remodeling and Represents a Target for AT1R Blocker Therapy(Cardiovascular pharmacology, basic/clinical(03)(H),Poster Session(English),The 72nd Annual Sc
- OE-366 Increased ^Tc-Sestamibi Washout Reflects Impaired Myocardial Contractile Reserve and Prolonged Relaxation in Patients with Nonobstructive Hypertrophic Cardiomyopathy(Nuclear cardiology(01)(I),Oral Presentation(English),The 72nd Annual Scientif
- PJ-494 Contraction Response to Dobutamine Could Predict Altered Myocardial Contractile Regulatory Proteins Expressions in Mildly Symptomatic Patients with Dilated Cardiomyopathy(Heart failure, clinical-14, The 71st Annual Scientific Meeting of the Japanes
- Optical Resolution of Amino Acids via Asymmetric Hydrolysis of Their Esters by Catalysis with Microbial Proteases
- Dramatic Differences in the Effectiveness among Various Coupling Methods in Synthesis of Peptides Containing α,α-Diphenylglycine
- Phase III Study of Ranimustine, Cyclophosphamide, Vincristine, Melphalan, and Prednisolone (MCNU-COP/MP) versus Modified COP/MP in Multiple Myeloma : A Japan Clinical Oncology Group Study, JCOG 9301
- PE-332 Randomized Evaluation of Atorvastatin in patients with Coronary Heart Disease(Atherosclerosis, Clinical 7 (IHD) : PE57)(Poster Session (English))
- PJ-231 Potential Association of Renal Dysfunction with Prolonged Left Ventricular Relaxation in Patients with Nonischemic Dilated Cardiomyopathy(PJ039,Cardiac Function (Clinical) 2 (M),Poster Session (Japanese),The 73rd Annual Scientific Meeting of The Ja
- PE-537 Preservation of Myocardial Contractile Reserve in Nonischemic Dilated Cardiomyopathy Patients with Sleep-Disordered Breathing(PE090,Heart Failure (Biomarker) 2 (M),Poster Session (English),The 73rd Annual Scientific Meeting of the Japanese Circulat
- PE-247 Mechanical Restitution Using Dobutamine Stress Testing in Patients with Left Ventricular Dysfunction and Atrial fibrillation(PE042,Cardiac Function (Clinical) 2 (M),Poster Session (English),The 73rd Annual Scientific Meeting of The Japanese Circula
- OE-257 Relation of Peak VO_2 to Myocardial Contractile Reserve Measured by Dobutamine Stress Testing in Patients with Idiopathic Dilated Cardiomyopathy(OE44,Exercise Test/Cardiac Rehabilitation (H),Oral Presentation (English),The 73rd Annual Scientific Me
- PE-342 Dobutamine-Induced Mechanical Alternans Could be a Useful Predictor of Poor Prognosis in Ambulatory Patients with Idiopathic Dilated Cardiomyopathy(Heart failure, clinical(10)(M),Poster Session(English),The 72nd Annual Scientific Meeting of the Jap
- Acute Subdural Hematoma : Prediction of Outcome with a Linear Discriminant Function
- The Incidence and the Predictors of In-Hospital Mortality in Recurrent Acute Myocardial Infarction (re-AMI)
- Mild Hypothermia for Brain Resuscitation after Cardiac Arrest
- Incidence of In-Hospital MACE in Coronary Perforation during Percutaneous Coronary Perforation
- PE-287 Safety and Efficacy of Radiofrequency Ablation Using 8-mm Tip Catheter Targeting Ventricular Tachycardia Resistant to Ablation Using Conventional 4-mm Tip(Arrhythmia, therapy-13, The 71st Annual Scientific Meeting of the Japanese Circulation Societ
- PE-285 Electroanatimical Map Based Catheter Ablation of Ventricular Tachycardia Associated with Arrythmogenic Right Ventricular Tachycardia and Its Short- and Long-term Results(Arrhythmia, therapy-13, The 71st Annual Scientific Meeting of the Japanese Cir
- PE-133 Identification of the Channel of the Reentry Circuit in Mappable and unmappable Ventricular Tachycaridia Remote after Myocardial Infarction(Arrhythmia, diagnosis/pathophysiology/EPS-8 (A) PE23,Poster Session (English),The 70th Anniversary Annual Sc
- PE-042 Catheter Ablation of Ventricular Tachycardia Associated with Old Myocardial Infarction VT Mapping V.s. Substrate Mapping(Arrhythmia, therapy-8 (A) PE7,Poster Session (English),The 70th Anniversary Annual Scientific Meeting of the Japanese Circulati
- Mild Hypothermia for Cardiac Arrest in Acute Coronary Syndrome
- PJ-263 Tc-99m-sestamibi Washout Rate Could be Reflected Delayed Myocardial Relaxation in Patients with Hypertrophic Cardiamyopathy(Nuclear cardiology-7 (I) PJ45,Poster Session (Japanese),The 70th Anniversary Annual Scientific Meeting of the Japanese Circu
- OE-299 Myocardium Strain during Dobutamine Stress Echocardiography Discriminate Ischemic Heart Disease from Dilated Cardiomyopathy(Echo/Doppler-03, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
- FRS-077 Different Effects of Spironolactone on Myocardial Fibrosis and Intracellular Ca^-Handling in Patients with Nonischemic Dilated Cardiomyopathy(Clinical Heart Failure, Diagnosis and Treatment-1 (M) FRS16,Featured Research Session (English),The 7
- Monitoring of Phytopathogenic Ralstonia solanacearum Cells Using Green Fluorescent Protein-Expressing Plasmid Derived from Bacteriophage φRSS1(GENETICS, MOLECULAR BIOLOGY, AND GENE ENGINEERING)
- Analysis of nodule specific cysteine protease of Lotus japonicus
- Minichromosome Formation in Chlorella Cells Irradiated with Electron Beams(GENETICS,MOLECULAR BIOLOGY,AND GENE ENGINEERING)
- Digestion of Chlorella Cells by Chlorovirus-encoded Polysaccharide Degrading Enzymes
- Molecular Cloning and Characterization of Two cDNAs Encoding Asparagine Synthetase from Astragalus sinicus Nodules
- Two Catalytic Domains of Chlorella Virus CVK2 Chitinase
- PJ-696 Atrioventricular Junctional Ablation as an Additional Therapeutic Option for Management of Supraventricular Arrhythmias in Patients with Cardiac Resynchronization Therapy(Heart failure, clinical(19)(M),Poster Session(Japanese),The 72nd Annual Scien
- OJ-058 Efficacy of Implantable Cardioverter Defibrillator in the Japanese Patients with Prior Myocardial Infarction(Arrhythmia, therapy(06)(A),Oral Presentation(Japanese),The 72nd Annual Scientific Meeting of the Japanese Circulation Society)
- Efficacy of Coronary Venoplasty for Left Ventricular Lead Implantation
- PJ-801 Efficacy of Coronary Venoplasty for Left Ventricular Lead Implantation(Heart failure, clinical-19, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
- PJ-171 Long Term Follow-up of Acute Myocardial Infarction Complicated by Cardiogenic Shock. Predictors of 30 Days and Late Death(Acute myocardial infarction, clinical (diagnosis/treatment)-9, The 71st Annual Scientific Meeting of the Japanese Circulation
- PJ-051 Atrioventricular Junctional Ablation as a Gambling Therapeutic Option of Atrial Tachy-Arrhythmia in Patient with Cardiac Resynchronization Therapy(Arrhythmia, therapy-14, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
- PE-290 Catheter Ablation of Ventricular Tachy-arrhythmia for Bailing-out from Electrical Storm and Frequent ICD Discharge(Arrhythmia, therapy-13, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
- PE-046 Detailed Analysis of Surface 12 Lead Electrocardiography for Predicting Reverse Remodeling after Cardiac Resynchronization Therapy(ECG/Body surface potential mapping/Holter-3, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
- OJ-164 Neurologic Outcome in Mild Hypothermia Treatment for Out-of-Hospital Cardiac Arrest(Emergency care-2, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
- OJ-015 Reduction of Fluoroscopy Exposure by Direct-conversion Flat Panel Detector during Electrical Isolation of Pulmonary Vein in Patients with Atrial Fibrillation(CT/DSA-03, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
- OE-349 Efficacy of Cardiac Resynchronization Therapy on Japanese Ischemic-Cardiomyopathy Patients is Similar with That of Non-Ishcemic Cardiomyopathy(Heart failure, clinical-03, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
- OE-339 The Impact of Complete Revascularization on Long-term Outcomes in Patients Complicated with Diabetes Mellitus Undergoing Percutaneous Coronary Intervention(Coronary revascularization, PCI-04, The 71st Annual Scientific Meeting of the Japanese Circu
- OE-244 Catheter Ablation of Ventricular Tachycardia Associated with Structural Heart Disease : Differences in between Ischemic and Non-ischemic Heart Disease(Arrhythmia, therapy-04, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
- OE-193 Is Esophageal Damage Preventable by Modified Extensive Encircling of Ipsilateral Pulmonary Vein (Modified EEPVI)?(Arrhythmia, therapy-02, The 71st Annual Scientific Meeting of the Japanese Circulation Society)