| 1 | Ecto-ATPases of the Nervous System | 1 |
| 2 | Evidence for Ectonucleotidases in the Guinea-Pig Cochlea: In Vivo and in Vitro Biochemical Studies | 15 |
| 3 | Solubilization and Characterization of an ATP Diphosphohydrolase (EC 3.6.1.5) from Rat Brain Synaptic Plasma Membranes | 21 |
| 4 | The Hydrolysis of Extracellular Adenine Nucleotides by Cultured Vascular Cells and Cardiac Myocytes | 27 |
| 5 | Distribution of Different ATP-Diphosphohydrolase Isoforms in Mammalian Organs | 33 |
| 6 | Solubilized E-Type ATPase Is Released from Intact Rat Tissues in the Simultaneous Presence of Nucleotides and Detergents | 41 |
| 7 | Ecto-ATP-Diphosphohydrolase from Normal and Abnormal Placenta | 49 |
| 8 | ATP-Diphosphohydrolase Activity from Mammary Gland: Regulation and Localization | 57 |
| 9 | Role of Ecto-ATPases, Based on Histochemical Investigations: Evidences and Doubts | 65 |
| 10 | Ecto-ATPase Activity in Goldfish Hepatocytes | 73 |
| 11 | Ecto-ATPases of the Kidney | 79 |
| 12 | Ecto-ATPase Activity in the Kidney | 87 |
| 13 | Inhibition of Porcine Renal Ecto-ATP Diphosphohydrolase by Ca[superscript 2+] Channel Blockers and Neuroleptic Drugs | 93 |
| 14 | Human Tumor Ecto-ATPases | 101 |
| 15 | Purification, Characterization, and Molecular Cloning of the Chicken Gizzard Smooth Muscle Ecto-ATPase | 111 |
| 16 | A Strategy for Monoclonal Antibody Production to Ecto-ATPases | 127 |
| 17 | Ecto-ATPase of Tetrahymena: Role in Purinergic Responses and Purification of a Soluble Form | 135 |
| 18 | Purification and Identification by Immunological Techniques of Different Isoforms of Mammalian ATP Diphosphohydrolases | 143 |
| 19 | ATP Diphosphohydrolase from Schistosoma mansoni Belongs to a New Family of Apyrases | 153 |
| 20 | Immunochemical Expression of Ecto-ATP-Diphosphohydrolase in Experimental and Clinical Disease | 161 |
| 21 | Control of Platelet Reactivity by an Ecto-ADPase on Human Endothelial Cells | 167 |
| 22 | Vascular ATP Diphosphohydrolase (CD39/ATPDase) | 171 |
| 23 | Expression of Glomerular Ecto-ATPase in Idiopathic Nephrotic Syndrome | 187 |
| 24 | Role of Ecto-ATPase in Lymphocyte Function | 197 |
| 25 | ATP Diphosphohydrolase: A Possible Relation of This Enzyme with Alzheimer's Disease and Thrombosis | 209 |
| 26 | ATP Diphosphohydrolase and 5'-Nucleotidase Activities from Hippocampal Synaptosomes after Brain Ischemia | 213 |
| 27 | The ATP-Diphosphohydrolase of Schistosoma mansoni: Ecto-Localization and Possible Roles in Host-Parasite Interactions | 221 |
| 28 | Potato Apyrase: An Overview: Characteristics and Localization of ATP-Diphosphohydrolase from Solanum tuberosum Tuber | 227 |
| 29 | P2 Nucleotide Receptor Structure and Function | 231 |
| 30 | Ectonucleotidases and Purinoceptors in the Cochlea and Their Putative Role in Hearing | 239 |
| 31 | The Role of Ecto-Enzymes (Ecto-ATPase, 5'-Nucleotidase and Alkaline Phosphatase) in the Proliferation of LLC-MK[subscript 2]-Cells | 247 |
| 32 | Ubiquitous Expression of the [beta] - Subunit of H[superscript +]-Transporting ATP Synthase on the Surface of Tumor Cells: Possible Role in Tumorigenesis and Immune Surveillance | 255 |
| 33 | PP120/C-CAM: Genomic Cloning and Role in Insulin Action and Metabolism | 261 |
| 34 | Is the Rat Liver Ecto-ATPase Identical to C-CAM/PP120, a Cell Adhesion Molecule? | 267 |
| 35 | Relationship of NCAM to E-Type ATPases of Rat Synaptosomes | 277 |
| Participants | 283 |
| Author Index | 287 |
| Subject Index | 289 |