1. The use of a mixture of carrier gas and nitrous oxide, the nitrous oxide is from 1 vol.% To 29 vol.%, For the manufacture of a medicament for reducing or preventing damage mesothelial kletok.2. Use according to claim 1 for reducing or preventing damage mesothelial cells during surgery in the cavity by flow of medicament into the cavity or above polostyu.3. Use according to any one of the preceding claims for reducing or preventing damage to mesothelial cells or pneumoperitoneum during pneumoperitoneum or for flow over the body during open surgical operatsii.4. Use according to claim 3, wherein the mixture contains from 5 to 20 vol.% Nitrous azota.5. Use according to claim 4, wherein the mixture additionally contains 1 to 10 vol.% Kisloroda.6. Use according to claim 5 to reduce or prevent the formation spaek.7. Use according to claim 6 for reducing or preventing boli.8. Use according to claim 7 to reduce or prevent acute vospaleniya.9. Use according to claim 8 for reducing or preventing reuptake CO.10. Use according to claim 9 for reducing tumor implantation kletok.11. Use according to claim 10, wherein the carrier gas is carbon gaz.12. Use according to claim 11, wherein the carrier gas solubility in water is greater than 0.5 g / l.13. The air conditioning system for use in surgery, wherein the gas supply system includes a gas supply means adapted to provide gas mixture at or above the cavity, which operate the surgical operation, wherein the gas supply system is adapted for use a gas mixture for use in surgery, wherein that the system under1. Применение смеси газа-носителя и закиси азота, причем закись азота составляет от 1 об.% до 29 об.%, для изготовления медицинского препарата для снижения или предотвращения повреждения мезотелиальных клеток.2. Применение по п.1 для снижения или предотвращения повреждения мезотелиальных клеток во время хирургической операции в полости путем протекания медицинского препарата в полость или над полостью.3. Применение по любому из
