{"title":"富血小板血浆联合2%局部米诺地尔洗剂治疗女性雄激素性脱发的免疫形态学特征","authors":"O. Salyenkova, S. Danyliuk, Y. Ovcharenko","doi":"10.26565/2313-6693-2021-43-09","DOIUrl":null,"url":null,"abstract":"Introduction. The skin biopsies of 30 patients with androgenetic alopecia before and after treatment with platelet-rich plasma in combination with 2 % minoxidil were examined by immunohistochemistry. Goal. The study looked at immunohistochemical changes in the scalp biopsies of patients with stage I-II androgenetic alopecia according to the Ludwig scale and to identify possible changes after injection of platelet-rich plasma in combination with topical 2 % minoxidil lotion. Materials and methods. Skin biopsies of 30 patients with androgenetic alopecia were examined using an immunohistochemical study before and after treatment, which lasted 3 months and included 3 sessions of PRP (once per month) and topical application of minoxidil 2 % lotion twice a day. Results. It was found that androgenetic alorecia is accompanied by inflammatory perifollicular infiltration by T-lymphocytes CD3 +, CD4 + and CD8 +, macrophages (CD68 +); imbalance of germ polypeptides VEGF, TGF-β1, EGFR; accumulation of oxidative stress enzymes eNOS and iNOS; accumulation of pathological fraction of collagen IV. Injections of platelet-rich plasma in combination with topical administration of 2 % minoxidil as a treatment for androgenetic alopecia lead to normalization of immunohistochemical parameters of the skin, which indicates the possibility of using this combination for long-term therapeutic effect. Conclusions. This study complemented the understanding of the pathogenesis of AGA and serves as a basis for improving treatment regimens for this pathology. However, additional studies are needed to further study the pathomorphology of androgenetic alopecia and to standardize the technique of using platelet-rich plasma in patients with this disease.","PeriodicalId":33522,"journal":{"name":"Visnik Kharkivs''kogo natsional''nogo universitetu imeni VN Karazina Seriia Ekonomika","volume":"22 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Immunomorphological features of women's skin with androgenetic alopecia in the treatment of plasma enriched with platelets in combination with topical minoxidil 2 % lotion\",\"authors\":\"O. Salyenkova, S. Danyliuk, Y. Ovcharenko\",\"doi\":\"10.26565/2313-6693-2021-43-09\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Introduction. The skin biopsies of 30 patients with androgenetic alopecia before and after treatment with platelet-rich plasma in combination with 2 % minoxidil were examined by immunohistochemistry. Goal. The study looked at immunohistochemical changes in the scalp biopsies of patients with stage I-II androgenetic alopecia according to the Ludwig scale and to identify possible changes after injection of platelet-rich plasma in combination with topical 2 % minoxidil lotion. Materials and methods. Skin biopsies of 30 patients with androgenetic alopecia were examined using an immunohistochemical study before and after treatment, which lasted 3 months and included 3 sessions of PRP (once per month) and topical application of minoxidil 2 % lotion twice a day. Results. It was found that androgenetic alorecia is accompanied by inflammatory perifollicular infiltration by T-lymphocytes CD3 +, CD4 + and CD8 +, macrophages (CD68 +); imbalance of germ polypeptides VEGF, TGF-β1, EGFR; accumulation of oxidative stress enzymes eNOS and iNOS; accumulation of pathological fraction of collagen IV. Injections of platelet-rich plasma in combination with topical administration of 2 % minoxidil as a treatment for androgenetic alopecia lead to normalization of immunohistochemical parameters of the skin, which indicates the possibility of using this combination for long-term therapeutic effect. Conclusions. This study complemented the understanding of the pathogenesis of AGA and serves as a basis for improving treatment regimens for this pathology. However, additional studies are needed to further study the pathomorphology of androgenetic alopecia and to standardize the technique of using platelet-rich plasma in patients with this disease.\",\"PeriodicalId\":33522,\"journal\":{\"name\":\"Visnik Kharkivs''kogo natsional''nogo universitetu imeni VN Karazina Seriia Ekonomika\",\"volume\":\"22 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Visnik Kharkivs''kogo natsional''nogo universitetu imeni VN Karazina Seriia Ekonomika\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.26565/2313-6693-2021-43-09\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Visnik Kharkivs''kogo natsional''nogo universitetu imeni VN Karazina Seriia Ekonomika","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.26565/2313-6693-2021-43-09","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Immunomorphological features of women's skin with androgenetic alopecia in the treatment of plasma enriched with platelets in combination with topical minoxidil 2 % lotion
Introduction. The skin biopsies of 30 patients with androgenetic alopecia before and after treatment with platelet-rich plasma in combination with 2 % minoxidil were examined by immunohistochemistry. Goal. The study looked at immunohistochemical changes in the scalp biopsies of patients with stage I-II androgenetic alopecia according to the Ludwig scale and to identify possible changes after injection of platelet-rich plasma in combination with topical 2 % minoxidil lotion. Materials and methods. Skin biopsies of 30 patients with androgenetic alopecia were examined using an immunohistochemical study before and after treatment, which lasted 3 months and included 3 sessions of PRP (once per month) and topical application of minoxidil 2 % lotion twice a day. Results. It was found that androgenetic alorecia is accompanied by inflammatory perifollicular infiltration by T-lymphocytes CD3 +, CD4 + and CD8 +, macrophages (CD68 +); imbalance of germ polypeptides VEGF, TGF-β1, EGFR; accumulation of oxidative stress enzymes eNOS and iNOS; accumulation of pathological fraction of collagen IV. Injections of platelet-rich plasma in combination with topical administration of 2 % minoxidil as a treatment for androgenetic alopecia lead to normalization of immunohistochemical parameters of the skin, which indicates the possibility of using this combination for long-term therapeutic effect. Conclusions. This study complemented the understanding of the pathogenesis of AGA and serves as a basis for improving treatment regimens for this pathology. However, additional studies are needed to further study the pathomorphology of androgenetic alopecia and to standardize the technique of using platelet-rich plasma in patients with this disease.