| Vesicular Monoamine Transporter 2 Inhibitors | Not Available | 3 | 15 | Details |
| Vesicular Transport Proteins | A broad category of proteins involved in the formation, transport and dissolution of TR... more | 0 | 0 | Details |
| Veterinary Drugs | Not Available | 2 | 4 | Details |
| Vi polysaccharide vaccine, typhoid | Not Available | 0 | 0 | Details |
| Vinca Alkaloids | A group of indole-indoline dimers which are ALKALOIDS obtained from the VINCA genus of ... more | 9 | 52 | Details |
| Vinyl Compounds | Compounds containing the vinyl (-C=CH2) functional group. | 5 | 3 | Details |
| Viper Venoms | Venoms from SNAKES of the viperid family. They tend to be less toxic than elapid or hyd... more | 4 | 20 | Details |
| Viral Envelope Proteins | Layers of protein which surround the capsid in animal viruses with tubular nucleocapsid... more | 2 | 4 | Details |
| Viral Fusion Protein Inhibitors | Drugs that are designed to block the action of VIRAL FUSION PROTEINS and prevent VIRUSE... more | 6 | 16 | Details |
| Viral Fusion Proteins | Proteins, usually glycoproteins, found in the viral envelopes of a variety of viruses. ... more | 2 | 4 | Details |
| Viral Hepatitis Vaccines | Any vaccine raised against any virus or viral derivative that causes hepatitis. | 3 | 2 | Details |
| Viral Protease Inhibitors | Compounds that specifically inhibit PROTEOLYTIC ENZYMES that are encoded by VIRUSES. | 11 | 161 | Details |
| Viral Proteins | Proteins found in any species of virus. | 4 | 4 | Details |
| Viral Structural Proteins | Viral proteins that are components of the mature assembled VIRUS PARTICLES. They may in... more | 3 | 4 | Details |
| Viral Vaccines | Suspensions of attenuated or killed viruses administered for the prevention or treatmen... more | 140 | 14 | Details |
| Viridiplantae | A monophyletic group of green plants that includes all land plants (EMBRYOPHYTA) and al... more | 53 | 132 | Details |
| Virulence Factors | Those components of an organism that determine its capacity to cause disease but are no... more | 1 | 0 | Details |
| Virus Neutralization | Not Available | 3 | 1 | Details |
| Virus-specific Hyperimmune Globulins | Not Available | 0 | 0 | Details |
| Viruses | Minute infectious agents whose genomes are composed of DNA or RNA, but not both. They a... more | 1 | 1 | Details |
| Viscoelastic Substances | Substances that display the physical properties of ELASTICITY and VISCOSITY. The dual-n... more | 2 | 18 | Details |
| Viscosupplements | Viscoelastic solutions that are injected into JOINTS in order to alleviate symptoms of ... more | 1 | 17 | Details |
| Vitamin A | Retinol and derivatives of retinol that play an essential role in metabolic functioning... more | 7 | 80 | Details |
| Vitamin B 12, biosynthesis | Not Available | 2 | 25 | Details |
| Vitamin B Complex | A group of water-soluble vitamins, some of which are COENZYMES. | 48 | 441 | Details |