Ca2+ sensitivity of skinned uterine muscle fibers in unilaterally pregnant rats.
スポンサーリンク
概要
- 論文の詳細を見る
We prepared chemically skinned uterine muscle fibers from both horns of unilaterally pregnant rats and investigated the effect of gestation on the Ca<SUP>2+</SUP> sensitivityt of the Ca<SUP>2+</SUP>-induced contraction. The Ca<SUP>2+</SUP> sensitivity was defined as the pCa (minus logarithm of free calcium concentration) required for half maximum activation of force production. Gravid horns did not show any statistical difference in the Ca<SUP>2+</SUP> sensitivity between normal pregnant and unilaterally pregnant rats. Non-gravid horns of unilaterally pregnant rats before Day 14 of gestation showed the same behavior in the Ca<SUP>2+</SUP> sensitivity as horns of normal pregnant rats. After Day 15 of gestation the Ca<SUP>2+</SUP> sensitivity of non-gravid horn also increased but significantly less than that of gravid horn.<BR>Taking into account the hormonal situation, the present results suggest that some local factors, such as an increased size of conceptus (fetus and placenta) and/or intercellular binding conditions of myometrium modulated by the gap junction formation and the appearance of connexin molecules, may also be requisite for the regulation of the contractile activity associated with parturition and delivery of the fetus and placenta.
- 日本平滑筋学会の論文
著者
-
Nakano Makoto
Department Of Cardiovascular Medicine Tohoku University Graduate School Of Medicine
-
Shimizu Yoshiaki
Department Of Biological And Environmental Sciences Faculty Of Agriculture Yamaguchi University
-
OCHIAI Kazuhiko
Department of Obstetrics & Gynecology, The Jikei University School of Medicine
-
OCHIAI Kazuhiko
Department of Basic Science, School of Veterinary Nursing and Technology, Nippon Veterinary and Life Science University
-
TERASHIMA Yoshiteru
Department of Obstetrics & Gynecology, The Jikei University School of Medicine
-
OHURA Kuniaki
Department of Obstetrics & Gynecology, The Jikei University School of Medicine
-
SAKIHIRA Kimiko
Department of Obstetrics & Gynecology, The Jikei University School of Medicine
-
SAKIHIRA Kimiko
Department of Obstetrics & Gynecology, The Jikei University School of Medicine
-
OHURA Kuniaki
Department of Obstetrics & Gynecology, The Jikei University School of Medicine
関連論文
- PE-152 Quantification of Left Ventricular Mechanical Dyssynchrony in Normal, Hypertrophied, and Dilated Myocardium Quantified by Speckle-Tracking Strain Echocardiography(PE026,Cardiac Function (Clinical) 1 (M),Poster Session (English),The 73rd Annual Scie
- DPJ-028 Impaired Right Ventricular Contraction and Relaxation in Patients with Aortic Stenosis Quantified by Echocardiography Speckle-Tracking Strain and Strain Rate Imaging(DPJ05,Echo/Doppler (Myocardium) (I),Digital Poster Session (Japanese),The 73rd An
- OE-379 Quantification of Left Ventricular Contraction and Relaxation in Patients with Diastolic Heart Failure by Speckle-Tracking Strain and Strain Rate Echocardiography(OE64,Heart Failure (Diagnosis) (M),Oral Presentation (English),The 73rd Annual Scient
- PJ-497 Three-Directional Quantification of Left Ventricular Relaxation Abnormalities in Hypertensive Left Ventricular Hypertrophy with Preserved Systolic Function by Speckle-Tracking Echocardiography(Echo/Doppler(16)(I),Poster Session(Japanese),The 72nd A
- PE-277 Coupling of Left and Right Ventricular Function Stratified by Plasma Brain Natriuretic Peptide Level in Patients with Previous Myocardial Infarction(Cardiac function, basic/clinical(03)(M),Poster Session(English),The 72nd Annual Scientific Meeting
- Evidence for Rho-Kinase Activation in Patients With Pulmonary Arterial Hypertension
- PJ-477 Diagnostic Usefulness of Vasodilator Test with Inhaled Nitric Oxide in Patients with Pulmonary Veno-Occlusive Disease(PJ080,Pulmonary Circulation 1 (H),Poster Session (Japanese),The 73rd Annual Scientific Meeting of The Japanese Circulation Society
- PE-444 Prognostic Impact of Myocardial Fibrosis in Systolic Heart Failure : New Aspect of Usefulness of Myocardial Biopsy(PE075,Heart Failure (Pathophysiology) (M),Poster Session (English),The 73rd Annual Scientific Meeting of the Japanese Circulation Soc
- PE-129 Genetic Deletion of OX40 Ligand Suppresses the Development of Atherosclerosis in Apolipoprotein E-Deficient Mice(PE022,Atherosclerosis, Basic (IHD),Poster Session (English),The 73rd Annual Scientific Meeting of The Japanese Circulation Society)
- Prevention of venous thromboembolism according to the guidelines of a domestic manual
- Optical Coherence Tomography as a Novel Diagnostic Tool for Distal Type Chronic Thromboembolic Pulmonary Hypertension
- PJ-171 Pravastatin Ameliorates Hypoxia-Induced Pulmonary Arterial Hypertension Through Down-regulation of Stromal Cell-Derived Factor-1 in Mice(Pulmonary circulation(03)(H),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the Japanese Circul
- OJ-247 Chronic Hypoxia Mobilizes Smooth Muscle Progenitors in Mice(Vascular smooth muscles-1 (H) OJ42,Oral Presentation (Japanese),The 70th Anniversary Annual Scientific Meeting of the Japanese Circulation Society)
- Inotropic Effect of Nifekalant on Monocrotaline-indeced Hypertrophied and Failing Rat Hearts (Cardiovascular Pharmacology, Basic/Clinical 3 (H), The 69th Annual Scientific Meeting of the Japanese Circulation Society)
- Local Ca^ Overload Causes Cardiac Nonuniformity and Initiates Ca^ Waves : Role of Ca^ Dissociated from Myofilaments (Excitation-contraction Coupling/Ion Channel 2 (A), The 69th Annual Scientific Meeting of the Japanese Circulation Society)
- Venous Thromboembolism : Deep Vein Thrombosis With Pulmonary Embolism, Deep Vein Thrombosis Alone, and Pulmonary Embolism Alone(Hypertension/Pulmonary Circulation)
- PJ-743 Incidence and Clinical Characteristics of Venous Thromboembolism(Pulmonary circulation(04)(H),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the Japanese Circulation Society)
- Incidence and Clinical Predictors of Deep Vein Thrombosis in Patients Hospitalized With Heart Failure in Japan
- PJ-680 Comparison of Sirolimus-Eluting Stents (SES) and Paclitaxel-Eluting Stents (PES) in Diabetic Patients(PJ114,Coronary Revascularization, PCI (DES) 4 (IHD),Poster Session (Japanese),The 73rd Annual Scientific Meeting of The Japanese Circulation Socie
- PJ-472 Elevated cGMP Plays Important Role in Acute Vasodilatory Effect of Sildenafil(PJ080,Pulmonary Circulation 1 (H),Poster Session (Japanese),The 73rd Annual Scientific Meeting of The Japanese Circulation Society)
- PE-054 Paclitaxel-Eluting Stent Midterm Outcome Analysis : Investigation of Predictive Factors of Restenosis and Analysis of Stent Neointimal Proliferation with IB-IVUS(PE009,Coronary Revascularization, PCI (DES) 2 (IHD),Poster Session (English),The 73rd
- OJ-119 Hybrid Therapy with Catheter Ablation and Antiarrhythmic Drug for Chronic Atrial Fibrillation(OJ20,Arrhythmia, Others (Clinical/Diagnosis/Treatment) 2 (A),Oral Presentation (Japanese),The 73rd Annual Scientific Meeting of The Japanese Circulation S
- OJ-046 Evidence for Rho-kinase Activation in Patients with Pulmonary Arterial Hypertension(OJ08,Pulmonary Circulation (H),Oral Presentation (Japanese),The 73rd Annual Scientific Meeting of The Japanese Circulation Society)
- 2 Current Efficacy and Future Direction of Sildenafil in the Management for Pulmonary Arterial Hypertension(The Drug of Choice for Idiopathic Pulmonary Arterial Hypertension,Roundtable Discussion 5 (RT-5) (H),The 73rd Annual Scientific Meeting of The Japa
- 3 Evidence for Rho-kinase Activation in Patients with Pulmonary Arterial Hypertension(Young Investigator's Award for International Students Finalists Lecture (YIA International),The 73rd Annual Scientific Meeting of The Japanese Circulation Society)
- 5 Differential Roles of Progenitor Cells in the Arterial Development of the Abnormal Vasculature(Young Investigator's Award Finalists Lectures (YIA),The 73rd Annual Scientific Meeting of The Japanese Circulation Society)
- Post-Endsystolic Active Shortening in the Non-Ischemic Region Impairs Left Ventricular Pressure Fall in Acute Ischemic Heart
- 4 Potential Roles of Anemia and Endogenous Erythropoietin-mediated Signaling in Cardiorenal Syndrome with Hypertension(Symposium 11 (SY-11) (M) Stroke and Cardiorenal Complications in Hypertension,Special Program,The 72nd Annual Scientific Meeting of the
- OJ-175 High-Dose Statin Therapy Ameliorates Hypoxia-Induced Pulmonary Hypertension through Suppression of the SDF-1/CXCR4 Axis(Pulmonary circulation-2 (H) OJ30,Oral Presentation (Japanese),The 70th Anniversary Annual Scientific Meeting of the Japanese Cir
- PJ-089 Age- and Gender-Related RV function in Normal Population Quantified by Speckle-Tracking Global Strain and Strain Rate Imaging(Echo/Doppler(12)(I),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the Japanese Circulation Society)
- PE-584 The Effect of Thrombolysis is Predictable by the Initial Response of D-dimer Test for the Treatment of Deep Vein Thrombosis(Thromboembolism/Antithrombotic therapy/Thrombolysis(03)(H),Poster Session(English),The 72nd Annual Scientific Meeting of the
- PE-454 Impact of Chronic Kidney Disease on Myocardial Perfusion Reserve determined by Quantitative Analysis of Myocardial Perfusion MRI(MRI/MRA(02)(I),Poster Session(English),The 72nd Annual Scientific Meeting of the Japanese Circulation Society)
- PE-313 Altered Myocardial Perfusion Reserve in Patients with Metabolic Syndrome Determined by Quantitative Analysis of Myocardial Perfusion MRI(Diabetes/Obesity/Metabolic syndrome(06)(H),Poster Session(English),The 72nd Annual Scientific Meeting of the Ja
- OJ-318 Important Role of Endogenous Erythropoietin System to Recruit Endothelial Cells in Hypoxia-Induced Pulmonary Hypertension in Mice(Growth factor/Cytokine-1 (H) OJ53,Oral Presentation (Japanese),The 70th Anniversary Annual Scientific Meeting of the J
- OJ-184 Impaired Mobilization and Incorporation of Progenitor Cells into the Ischemic/Hypoxic Tissues in Erythropoietin Receptor-Knockout Mice(Regeneration (angionenesis/myocardial regeneration)-3 (M) OJ31,Oral Presentation (Japanese),The 70th Anniversary
- OJ-168 Important Protective Role of Endogenous Erythropoietin System in Ischemic Cardiovascular Disease(Endothelium-2 (H) OJ28,Oral Presentation (Japanese),The 70th Anniversary Annual Scientific Meeting of the Japanese Circulation Society)
- 2 Deficiency of Erythropoietin Receptor Gene in Non-hematopoietic Lineage Deteriorates Cardiac Function and Survival in Ventricular Pressure Overload in Mice(Molecular Mechanism of Hypertensive Heart Failure,Symposium 5 (SY5) (H),The 70th Anniversary Annu
- Effect of Estriol on Bone Loss in Postmenopausal Japanese Women : A Multicenter Prospective Open Study
- Survey Observations of Emission-Line Stars in the Orion Region V. The Outer Regions
- Alpha-fetoprotein (AFP)-producing ovarian tumor in an elderly woman
- Two cases of epidural anesthesia-associated postoperative decubitus
- The association of protein S Tokushima-K196E with a risk of deep vein thrombosis
- PJ-550 Pulse Wave Velocity and Upstroke Time as a Predictor of the Presence of Peripheral Arterial Disease(Peripheral circulation/Vascular disease(08)(H),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the Japanese Circulation Society)
- EFFECT OF TAMOXIFEN ON ULTRASTRUCTURE OF ENDOMETRIAL CARClNOMA
- An Evolutionary Approach to Derive Adaptive Optimal Control Policy for Chemical Processes
- HETERO-TRANSPLANTATION OF HUMAN ENDOMETRIAL CARCINOMA INTO NUDE MOUSE EFFECTS OF SEX STEROID HORMONES ON MORPHOLOGICAL ASPECTS OF UNDIFFERENTIATED ADENOCARCINOMA CELLS
- Extended hepatic resection and outcomes in intrahepatic cholangiocarcinoma
- Regulation of bone metabolism in immunosuppressant (FK506)-treated rats
- Identification of New Prognostic Factors of Pulmonary Hypertension
- Adenosine Triphosphate-sensitive Micro-reentrant Atrial Tachycardia Originating from the Crista Terminalis in a Patient with Chronic Renal Failure due to Thrombotic Thrombocytopenic Purpura
- A Practical Method for Multi-Objective Scheduling through Soft Computing Approach(Advanced Production Scheduling)
- Integrated Product Design through Multi-Objective Optimization Incorporated with Meta-Modeling Technique
- Job Shop Scheduling Focusing on Role of Buffer
- Efficacy of linear block at the left atrial roof in atrial fibrillation
- OE-191 Genetic Deletion of OX40 Ligand Suppresses the Development of Atherosclerosis in Apolipoprotein E-Deficient Mice(Atherosclerosis, basic(01)(IHD),Oral Presentation(English),The 72nd Annual Scientific Meeting of the Japanese Circulation Society)
- PE-537 Evidence for Mobilization of Vascular Progenitor Cells in Patients with Pulmonary Hypertension(Regeneration (angionenesis/myocardial regeneration)-4 (M) PE90,Poster Session (English),The 70th Anniversary Annual Scientific Meeting of the Japanese Ci
- OE-135 Impaired Angiogenic Response to Acute Hindlimb Ischemia in Erythropoietin Receptor-Knockout Mice(Peripheral circulation-1 (H) OE23,Oral Presentation (English),The 70th Anniversary Annual Scientific Meeting of the Japanese Circulation Society)
- Catheter Ablation of a Complex Atrial Tachycardia after Surgical Repair of Tetralogy of Fallot Guided by Combined Noncontact and Contact Mapping
- A New Method for Evaluating Right Ventricular Dimensions and Volume by Cineangiography
- Pseudoinvasion of the colorectal polypoid tumors : Serial section study of problematic cases
- Timed Colored Petri Net Model for Analyzing Operating Procedures for Batch Processes
- Hypertension impairs myocardial blood perfusion reserve in subjects without regional myocardial ischemia
- Regioselective Photohydroxylation of Quinolinium Ions in Smectite Clay Interlayers
- Multidetector-Row Computed Tomography-Based Clinical Assessment of Fondaparinux for Treatment of Acute Pulmonary Embolism and Acute Deep Vein Thrombosis in Japanese Patients
- Operating Procedure Synthesis Subject to Restricted State Transition Using Differential Evolution
- Acceleration of Ca^ Waves in Monocrotaline-Induced Right Ventricular Hypertrophy in the Rat
- High Plasma Level of Factor VIII : An Important Risk Factor for Venous Thromboembolism
- The Utility of Transtelephonic Electrocardiograms for Detecting Arrhythmia Recurrences after Radiofrequency Catheter Ablation for Atrial Fibrillation
- Early Results of Rheolytic Thrombectomy in Patients With Proximal Deep Vein Thrombosis
- Prototype Development for Supporting Multiobjective Decision Making in an III-Posed Environment
- A STUDY ON SENSITIVITY TESTING OF OVARIAN CANCER CELLS TO ANTICANCER CHEMOTHERAPY : WITH SPECIAL REFERENCE TO THE USE OF LDH AND ITS ISOZYMES AS INDICATORS
- Zona Manipulation in an Assisted Reproductive Technologies (ART) Programme
- PREFACE
- Graft Copolymerization of Acrylic Acid onto Chitin/Cellulose Composite Fiber
- A Sodium Channel Blocker, Pilsicainide, Produces Atrial Post-Repolarization Refractoriness through the Reduction of Sodium Channel Availability
- Relation between pathogenicity and genetic variation within Plasmodiophora brassicae
- An Infrastructure for Integrating Element Technologies of Life Cycle Engineering
- Studies by Moire topography of the facial surface area and volume in adults with Down's syndrome
- Prognostic Impact of Myocardial Interstitial Fibrosis in Non-Ischemic Heart Failure : Comparison Between Preserved and Reduced Ejection Fraction Heart Failure
- Increased Incidence of Tachyarrhythmias and Heart Failure Hospitalization in Patients With Implanted Cardiac Devices After the Great East Japan Earthquake Disaster
- Current Status and Trends in the Treatment of Acute Pulmonary Thromboembolism
- Impaired Myocardial Perfusion Reserve in Patients With Fatty Liver Disease Assessed by Quantitative Myocardial Perfusion Magnetic Resonance Imaging
- Current Perspectives on Protective Roles of Erythropoietin in Cardiovascular System : Erythropoietin Receptor as a Novel Therapeutic Target
- Hybrid Approach for Huge Multi-Stage Logistics Network Optimization under Disruption Risk
- Multi-Objective Sequencing Optimization for Mixed-Model Assembly Line Considering Due-Date Satisfaction
- Operating Procedure Synthesis Subject to Restricted State Transition Using Differential Evolution
- 7B1 EVOLUTIONAL OPTIMIZATION ON MATERIAL ORDERING AND INVENTORY CONTROL OF SUPPLY CHAIN THROUGH INCENTIVE SCHEME(Technical session 7B: Supply chain)
- Daily Planning for Three Echelon Logistics Considering Inventory Conditions
- Rho-Kinase Activation in Patients With Heart Failure
- Clinical Significance of J Wave in Patients with Brugada Syndrome
- Becker Muscular Dystrophy-Like Myopathy Regarded as So-Called "Fatty Muscular Dystrophy" in a Pig: A Case Report and Its Diagnostic Method
- Evolutional Optimization on Material Ordering and Inventory Control of Supply Chain through Incentive Scheme
- Ca2+ sensitivity of skinned uterine muscle fibers in unilaterally pregnant rats.
- A new method for the state inequality-constrained optimal problem in a class of system containing control variables linearly.
- An effective computational method of the optimal discrete control action of chemical process based on sensitivity analysis.
- An effective sub-optimal formulation of the singular and/or bang-bang control problem.
- Rho-Kinase Activation in Patients With Heart Failure