Mão de perto de um trabalhador de laboratório segurando um copo com uma gota de novo medicamento para a psoríase para mais pesquisas laboratoriais. Conceito de remédios de eczema de nova geração - Banco de filmagens e vídeos

Doctor in gloves works with blood test tubes for analysis of chinese coronavirus. Scientist technician puts vacutainer rack on table, shakes and sets in centrifuge. Covid virus epidemic research.

The doctor holds in his hand a syringe with plasma or with a close-up injection for hair regeneration and skin rejuvenation

Professional worker in white robe and gloves shows colorful part of solar panel in light workshop extreme close view

Experienced lab worker taking drug vial, checking quality of new medication

Close-up of hand of employee of large virological center is dripping remedy for treating artificially grown bacteria and viruses onto a glass. Concept of bacterial weapons during the cold war

Close-up of a young employee of a large research laboratory equipped with protective glasses and a mask dripping a sample of a new cold vaccine on glass for further research. Virology concept

Close-up camera makes a zoom into a glass flask with a blue liquid with an innovative medicine held in the hands of a chemist in white gloves. Medical laboratory super macro concept

Close-up of the hand of an employee of large secret military laboratory for the study of dangerous viruses and bacterial weapons examine samples of a new medicine with red liquid in glass ampoules

Closeup of intern student hand in glove holding a glass ampoule with a sample of a dangerous drug for treating seriously ill cancer patients. Medical Laboratory Concept

Close-up of the hand of a chemist laboratory assistant put a glass with saliva tests under the microscope lens. Research concept for bacteria and viruses and pathogenic microflora