{"id":3552,"date":"2023-09-07T11:46:33","date_gmt":"2023-09-07T09:46:33","guid":{"rendered":"https:\/\/dermaclub.it\/uncategorized\/needling-a-regenerative-dermatology-technique\/"},"modified":"2026-04-01T15:22:12","modified_gmt":"2026-04-01T13:22:12","slug":"needling-a-regenerative-dermatology-technique","status":"publish","type":"post","link":"https:\/\/dermaclub.it\/en\/cosmetics-and-aesthetics\/needling-a-regenerative-dermatology-technique\/","title":{"rendered":"Needling: a regenerative dermatology technique"},"content":{"rendered":"

[vc_row][vc_column][vc_column_text]Needling, also known as Skin Needling or Microneedling, and in Italian as Regenerative Skin Microperforation (MCR), is a relatively recent technique in regenerative dermatology.
\nThe principle behind it is very simple: if we deliberately create thousands of microperforations through the epidermis down to the upper layer of the dermis, we inevitably trigger a significant and complex response.
\nIn fact, the stimulus caused by the microperforation activates both the cells of the epidermis and those of the dermis.
\nThe epidermal cells targeted and destroyed by the penetration of the microneedle release both growth factors (cytokines) and inflammatory mediators (lymphokines). The same occurs in the dermal cells, where, in addition to fibroblasts, blood vessel cells are also affected, leading to the leakage of blood droplets into the dermis. Blood cells also deliver, to the site of the trauma caused by the microneedle, stimulating factors such as the oxygen carried by red blood cells or the cell-stimulating factors of platelets. <\/p>\n

Initially, needling was performed using needles similar to those used for tattoos, along with the same equipment.
\nMore recently, the technique has improved with the introduction of specialised rollers coated with micro-needles of varying lengths, depending on the intended application.
\nThe rollers were subsequently replaced by vertical needling devices.
\nThese are devices that move rapidly back and forth and are fitted with a disposable multi-needle tip. On these devices, the perforation speed and depth can be adjusted using controls. This allows the device to be adapted to different skin types and skin conditions, as well as to different areas of the face and body.
\nIn the practice of Regenerative Dermatology, perforations of 0.5 mm, 1 mm and 1.5 mm are used.[\/vc_column_text][vc_gallery type=”image_grid” images=”2706,2707,2708″ img_size=”300×300″][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text]<\/p>\n

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Indice<\/p>\n<\/span><\/div>\n