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Goltsov Sergey
I serve the art of medical doubt
Dermatology: from observation to understanding
Dermatology: from observation to understanding

The theory of phenotypic dermatology: technologies and research that are changing the understanding of the diagnosis and treatment of skin diseases.

Third book
Third book

Surprisingly, there are 14 years between these books. That's exactly how long Leo Tolstoy felt one cycle of human maturation constitutes. He had an almost intimate idea of ​​dividing life into periods—conditional periods in which, every fourteen years, a person reaches a new level of understanding.

If, putting aside excessive modesty (briefly and strictly for scientific purposes), we apply this logic to ourselves, a curious picture emerges.

Return to sports
Return to sports

However...s ago, my parents traveled to the Caucasian Mineral Waters. The mountains, the narzans, the clear air, and the long walks... Apparently, this is where my story began. At that time, I was a rather microscopic creature with a tail, but I was probably quite fast. According to biology, the fertilizing speed of a sperm cell is around 25 meters per second. This means that I was swimming much faster than I am now. However...

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...

 read more...

Общие гены — разный путь: кто такие Гереро?
Общие гены — разный путь: кто такие Гереро?

Гереро — одном из самых интересных и стойких народов Южной Африки. Их история переплетена с трагедиями, культурным упорством и необычайной самобытностью. Познакомимся с ними...
 

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...

The principle of Cellgel or how does Cellgel work?

Цельгель искусственно повышает концентрацию сигнальных молекул в ране, чтобы активировать механизмы репарации и ускорить естественные механизмы регенерации кожи, которые у человека с возрастом ослабевают. Покупайте в клинику, покупайте себе...

Biotechnological agent for therapy of skin lesions of various etiologies
Biotechnological agent for therapy of skin lesions of various etiologies

Taking into account the universality of the pathogenesis of the wound process and the existence of substances predictably affecting the nature of the immune response in the skin and certain functions of its constituent cells (including reparative), the development of a new biotechnological agent for healing skin wounds of different etiology is justified and relevant.

This determined the aim and objectives of this study. Read more...

Натурально как вы играете. И царь у вас такой… типичный!
Натурально как вы играете. И царь у вас такой… типичный!

Рассмотрев различия в этиопатогенезе, клинической картине, а главное в подходах к терапии истинной и микробной экземы, позволю себе остановиться на одном интересном случае из практики, в качестве продолжения разговора об экземе. Этим постом хочу проявить уважение к представителю могущественной царственной семьи. Но, по-порядку. :)

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.

In more detail...