Preface

Molecular pharmacology has received increased attention in recent years. Nevertheless, due to its various forms and applications, the field requires further investigation.

This book covers topics ranging from the application of original structural biology, biochemistry, biophysics, physiology, genetics, and molecular biology to basic problems significant for the field of pharmacology. Chapters are contributions by invited researchers with long-standing experience in different research areas. We hope that the material presented here is understandable to a broad audience, including not only scientists but also people with a general background in the biological sciences. This volume offers up-to-date, expert reviews of the fast-moving field of pharmacology. The book is divided into three sections: Drug Transport, Pharmaceutical Dosage Forms and Structure of Drug-Receptor Complex.

The first section contains two chapters on:

The second section contains one chapter on:

1. "3D-Printed Modified-Release Tablets: A Review of the Recent Advances"

The third section contains five chapters on:

I would like to express my gratitude to Publishing Process Manager Jasna Božić and IntechOpen for their efforts in the publishing process.

#### **Angel Català**

Facultad de Ciencias Exactas, Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA-CCT La Plata-CONICET), Universidad Nacional de La Plata, La Plata, Argentina

#### **Usama Ahmad**

Section 1

Drug Transport

Integral University, India