aceite mineral

Related to fats, oils are tryglycerides that are liquid at room temperature, where fats are tryglycerides that are solid at room temperature. (See Triglycerides).

aceites

Dairy products; Ice cream

Oils is used for cookery to fry and saut� foods, for making salad dressings, and for use in baking. Oils are extracted from seeds and fruits such as corn, cottonseed, soybean, ...

aceites

Dairy products; Butter

Aggregates of unsaturated fats or a mixture of saturated and unsaturated fats that cannot form closely-packed structures due to unsaturation. The decrease in interactions is ...

antihelmínticos

Agriculture; General agriculture

Agents destructive to parasitic worms. They are used therapeutically in the treatment of infestation with parasitic worms of the helminth class, in humans and animal.

antígenos de superficie

Agriculture; General agriculture

Antigens on surfaces of cells, including infectious or foreign cells or viruses. They are usually protein-containing groups on cell membranes or walls.

antígenos de neoplasias

Agriculture; General agriculture

Proteins, glycoprotein, or lipoprotein moieties on surfaces of tumor cells that are usually identified by monoclonal antibodies. Many of these are of either embryonic or viral ...

antígenos de histocompatibilidad

Agriculture; General agriculture

A group of antigens that includes both the major and minor histocompatibility antigens. The former are genetically determined by the major histocompatibility complex. They ...

antígeno nuclear de célula proliferativa

Agriculture; General agriculture

Nuclear antigen with a role in DNA synthesis, DNA repair, and cell cycle progression. PCNA is required for the coordinated synthesis of both leading and lagging strands at the ...