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Goltsov Sergey
I serve the art of medical doubt

Film and book about KON-TIKI II

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The effectiveness of skin products

The assessment of the safety of products supplied to the market, without which the sale is impossible and illegal, protecting the consumer's health, does not guarantee him the effectiveness declared by the manufacturer. Meanwhile, there has long been equipment for assessing skin parameters, which in the hands of specialists can be used to objectively assess the effectiveness of cosmetic products and hardware methods.

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Sacred Paste, Smoke Baths and the Charm of the Himba Cultural Code
Sacred Paste, Smoke Baths and the Charm of the Himba Cultural Code

The Himba tribe is one of the most colorful and unique peoples of Africa, living in northern Namibia, in the Kunene region, near the border with Angola. It is a mistake to assume that these people are wild. Many Himba have dual citizenship - Himba and Namibia (not many of us can boast passports from two countries :)), but they do not fully recognize Western laws. Their culture, way of life and appearance have remained virtually unchanged for centuries despite globalization. It is understandable that young people leave for the cities, but they also often return to their roots. And why? Let's try to figure it out together...

Ten thousand hours and one reason to be proud
Ten thousand hours and one reason to be proud

On January 4, 2026, it will be exactly three years since I returned to the pool after a thirty-year hiatus...

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Comparative evaluation of quality of hematopoietic stem cells of umbilical cord blood at various methods of cryopreservation
Comparative evaluation of quality of hematopoietic stem cells of umbilical cord blood at various methods of cryopreservation

Studied the proliferative potential and viability of hematopoietic stem cells (HSC) cord blood (PB), depending on the method of cryopreservation. Cryopreservation of samples was carried out in software Planer freezer and liquid nitrogen vapor. Found that, for cryopreservation of samples GSK PC software should be used freezer, since this method of preservation of the cells remain vi- able and functional completeness.