International Journal of Trichology最新文献_第4页

A Convoluted Tale of Rapunzel Tail: With Dislodged Daughter Bezoar as Lead Point for Intussusception. 一个令人费解的长发公主尾巴的故事：以被驱逐的女儿牛黄为肠套叠的先导点。

International Journal of Trichology Pub Date : 2024-01-01 Epub Date: 2025-04-18 DOI: 10.4103/ijt.ijt_70_21

Priya Mathew, Aditya Pratap Singh, Priyanka Mittal, Praveen Mathur

引用次数: 0

Evaluation of Follicular Unit Extraction Technique as a Method for Hair Restoration Problems. 毛囊单位提取技术作为毛发修复问题的一种方法的评价。

International Journal of Trichology Pub Date : 2024-01-01 Epub Date: 2025-04-18 DOI: 10.4103/ijt.ijt_148_22

Islam M Abdelwahab, Talal A Abd Elrahim, Mohammed Hassan Mohammed

{"title":"Evaluation of Follicular Unit Extraction Technique as a Method for Hair Restoration Problems.","authors":"Islam M Abdelwahab, Talal A Abd Elrahim, Mohammed Hassan Mohammed","doi":"10.4103/ijt.ijt_148_22","DOIUrl":"https://doi.org/10.4103/ijt.ijt_148_22","url":null,"abstract":"Context: Androgenetic alopecia, traction alopecia, and primary cicatricial alopecia can cause distressing scalp hair loss problems affecting a large number of both sexes. Follicular unit extraction (FUE) is one of the best ways to achieve improving conditions of those cases.Aims: The aim of this study was to evaluate the FUE technique as a method for permanent hair restoration problems.Settings and design: Channels for the grafts were created through pieces of hand-cut razor blades.Subjects and methods: Twenty patients suffering from alopecia were eligible to participate in the study. They were subjected to FUE.Results: On comparing different types of alopecia, we found that cicatricial alopecia was significantly more common among younger patients, unlike traction and traction types which were relatively more common among older patients (P = 0.043). There was no significant difference between alopecia types concerning the duration of operation. However, the number of implants was significantly higher among patients with androgenic alopecia when compared with cicatricial and traction subtypes (P < 0.001). Concerning patients' satisfaction, we found that there was no significant difference between alopecia types concerning patients, observers, or doctor satisfaction with an overall satisfaction rate ranging between 3.67 and 4.Conclusions: Till now, there is no specific algorithm for treating patients with hair loss. However, there is a general preference of patients toward surgical options being less time-consuming and achieve better results. Whatever the cause is FUE showed good results concerning postpatients satisfaction concerning their appearance and visual age.","PeriodicalId":14417,"journal":{"name":"International Journal of Trichology","volume":"16 1-6","pages":"25-30"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12039779/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143980682","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Measurements of Scalp Transepidermal Water Loss and Hydration in Women Wearing Hijab Correlated with Hair Wash Frequency. 戴头巾妇女头皮经皮失水和水合作用测量与洗头频率相关。

International Journal of Trichology Pub Date : 2024-01-01 Epub Date: 2025-04-18 DOI: 10.4103/ijt.ijt_61_22

Fadhli Aulia Mughni, Sandra Widaty, Hanny Nilasari, Roro Inge Ade Krisanti

{"title":"Measurements of Scalp Transepidermal Water Loss and Hydration in Women Wearing Hijab Correlated with Hair Wash Frequency.","authors":"Fadhli Aulia Mughni, Sandra Widaty, Hanny Nilasari, Roro Inge Ade Krisanti","doi":"10.4103/ijt.ijt_61_22","DOIUrl":"https://doi.org/10.4103/ijt.ijt_61_22","url":null,"abstract":"Background: Correct hair wash frequency and the right product are essential for scalp and hair care. Women wearing hijab are becoming more common. However, no consensus has been published regarding the correct frequency of hair washing, especially for women wearing hijab. Research is needed to compare the influence of different hair wash frequencies on scalp health. The aim of this study is to assess the correlation between hair wash frequency with scalp transepidermal water loss (TEWL) and hydration in women wearing hijab.Methods: Sixty healthy women in reproductive age were allocated into 30 subjects in Group A (frequent hair wash, every 1-2 days) and 30 subjects in Group B (infrequent hair wash, every 3-5 days). Measurements of scalp skin TEWL and hydration were performed on baseline, day-14, and day-28.Results: The day-28 median value of scalp skin TEWL was 20.87 g/m2/h in Group A and 17.67 g/m2/h in Group B (P < 0.01). The day-28 median value of scalp skin hydration was 11.48 AU in Group A and 12.77 AU in Group B (P > 0.05).Conclusions: Frequent hair wash may significantly increase scalp TEWL score in women wearing hijab. However, there is no correlation between hair wash frequency and scalp hydration in women wearing hijab.","PeriodicalId":14417,"journal":{"name":"International Journal of Trichology","volume":"16 1-6","pages":"16-24"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12039775/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143971421","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Woolly Hair: Essential Clue in Carvajal Syndrome. 毛茸茸的头发：卡瓦哈尔综合征的重要线索。

International Journal of Trichology Pub Date : 2024-01-01 Epub Date: 2025-04-18 DOI: 10.4103/ijt.ijt_97_21

Paloma García-Piqueras, Rosa María Manzano-Pablos, Manuela Camino-López, Minia Campos-Dominguez

引用次数: 0

Perinevoid Alopecia and Concentric Regrowth: Two Atypical Patterns of Alopecia Areata. 会阴状脱发和同心再生：两种不典型斑秃。

International Journal of Trichology Pub Date : 2024-01-01 Epub Date: 2025-04-18 DOI: 10.4103/ijt.ijt_18_22

Carlota González-Moure, Pedro Gil-Pallares, María Blanco-Bellas, Benigno Monteagudo-Sánchez

引用次数: 0

Expansion of Human Dermal Papilla Cells for Clinical Applications Using Human Platelet-rich Plasma as a Substitute for Fetal Bovine Serum. 用人富血小板血浆替代胎牛血清扩增人真皮乳头细胞用于临床应用。

International Journal of Trichology Pub Date : 2024-01-01 Epub Date: 2025-04-18 DOI: 10.4103/ijt.ijt_100_22

Koji Kanayama, Harunosuke Kato, Kahori Kinoshita

{"title":"Expansion of Human Dermal Papilla Cells for Clinical Applications Using Human Platelet-rich Plasma as a Substitute for Fetal Bovine Serum.","authors":"Koji Kanayama, Harunosuke Kato, Kahori Kinoshita","doi":"10.4103/ijt.ijt_100_22","DOIUrl":"https://doi.org/10.4103/ijt.ijt_100_22","url":null,"abstract":"Context: Cell expansion for clinical cell culture often involves the use of fetal bovine serum (FBS). Recently, human platelet-rich plasma (hPRP) was suggested as an FBS substitute, to minimize the risk of transmission of various pathogens and immunogenic reactions. However, whether hPRP can replace FBS for the expansion of human dermal papilla cells (hDPCs) remains controversial.Aims: To assess the potential of hPRP as a substitute for FBS in hDPC expansion, we investigated the effect of hPRP on hDPC expansion.Materials and methods: We first standardized the method of hPRP preparation, and then investigated the effect of hPRP on the proliferation and hair-inductive capacity of cultured hDPCs by comparing with that of FBS. To prepare hPRP, we used heparin as the anticoagulant, with purification by single-spin centrifugation, and freeze-thaw hPRP activation.Results: Compared with an FBS-supplemented medium, hPRP supplementation significantly shortened the population doubling time of cultured hDPCs, and increased the ratio of bromodeoxyuridine-labeled proliferating cells. Expression of the alkaline phosphatase gene related to hair-inductive capacity was enhanced in hDPCs cultured in an hPRP-supplemented medium. In vivo hair follicle reconstitution assay confirmed that hPRP supplementation enhanced the hair-inductive capacity of hDPCs compared with an FBS-supplemented medium, based on the increased number of regenerated hair follicles and their maturity. Overall, compared with FBS, hPRP enhanced the proliferation of hDPCs, while preserving their hair-inductive capacity.Conclusions: The results show that hPRP can be used to replace FBS for hDPC expansion. These findings inform the development of an effective clinically applicable hair regeneration therapy.","PeriodicalId":14417,"journal":{"name":"International Journal of Trichology","volume":"16 1-6","pages":"31-38"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12039780/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144063924","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Serum Paroxonase 1 Level and Androgenetic Alopecia: Correspondence. 血清Paroxonase 1水平与雄激素性脱发：对应关系。

International Journal of Trichology Pub Date : 2024-01-01 Epub Date: 2025-04-18 DOI: 10.4103/ijt.ijt_112_21

Pathum Sookaromdee, Viroj Wiwanitkit

引用次数: 0

Alopecic Scalp Cysts Following Isotretinoin. 异维甲酸引起的脱发性头皮囊肿。

International Journal of Trichology Pub Date : 2024-01-01 Epub Date: 2025-04-18 DOI: 10.4103/ijt.ijt_35_22

Agnes Lim, Wei-Liang Koh, Yong-Kwang Tay

引用次数: 0

Don't Judge When the Tresses Fall. 不要评头论足。

International Journal of Trichology Pub Date : 2024-01-01 Epub Date: 2025-04-18 DOI: 10.4103/ijt.ijt_38_21

B S Chandrashekhar, Chaithra Shenoy, T Anu George

引用次数: 0

A Comment on Coronavirus Disease 2019 and the Hair. 2019冠状病毒病与头发评论

International Journal of Trichology Pub Date : 2024-01-01 Epub Date: 2025-04-18 DOI: 10.4103/ijt.ijt_179_20

Hudson Dutra Rezende, Maria Fernanda Reis Gavazzoni Dias, Antonia Régnier, Natalia Caballero Uribe, Ralph Michel Trüeb

{"title":"A Comment on Coronavirus Disease 2019 and the Hair.","authors":"Hudson Dutra Rezende, Maria Fernanda Reis Gavazzoni Dias, Antonia Régnier, Natalia Caballero Uribe, Ralph Michel Trüeb","doi":"10.4103/ijt.ijt_179_20","DOIUrl":"https://doi.org/10.4103/ijt.ijt_179_20","url":null,"abstract":"The novel viral pandemic coronavirus disease 2019 (COVID-19) has sparked uncertainties and controversies as to its origin, epidemiology, and natural course. In this situation, the medical disciplines strive to contribute to a better understanding of the disease with the best available evidence gained from the scientific method of observation and statistics. The study of the cutaneous manifestations of COVID-19 has evolved with the hope that they may be useful as markers for the disease, for prognostication, and further insights into the pathogenesis of the disease manifestations. With regard to the hair, clinicopathological correlations have remained hypothetic. Association of androgenetic alopecia (AGA) and gray hair with COVID-19 severity, COVID-19-associated postinfectious effluvium, scalp allodynia, and stress-induced telogen effluvium have been the objects of speculation. Further in-depth studies are warranted to establish whether COVID-19-associated hair loss is due to the systemic inflammation with fever, or whether the inflammation and/or severe acute respiratory syndrome coronavirus 2 may target the hair follicle. Meanwhile, dermatologic conditions have been investigated as cutaneous markers for elevated mortality risk, including AGA and graying. Ultimately, most have been scrutinized with regard to the accuracy and validity of the statistics and not been found to be convincing in identifying them as independent risk factors. We therefore challenge the proposal of the \"Gabrin sign\" as an eponym for AGA as a severity risk factor in COVID-19. Moreover, Dr. Frank Gabrin is rather to be remembered for his selfless and courageous service at the front lines of the pandemic than for the stigma of his alopecia.","PeriodicalId":14417,"journal":{"name":"International Journal of Trichology","volume":"16 1-6","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12039774/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143964826","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0