April 2025 in “Jurnal Inovasi Bahan Lokal dan Pemberdayaan Masyarakat” This study found that variations in propylene glycol concentration in wax apple leaf extract hair tonic affected pH, specific gravity, and viscosity, aligning with SNI requirements.
This study found that varying the concentration of propylene glycol in katuk leaf extract hair tonic formulations significantly affects the viscosity, highlighting the importance of propylene glycol concentration in maintaining the physical characteristics of these preparations.
The best mix of propylene glycol and sorbitol was found for a cream to prevent hair loss using saw palmetto extract.
June 2025 in “Healthy-Mu Journal” The optimized Cinchonine gel effectively fights acne bacteria and is safe for twice-daily use.
In this study, the researchers found that glycerol strongly influenced the physical characteristics of an anti hair loss cream containing Saw Palmetto extract, notably improving its spreadability, viscosity, and stability without causing skin irritation.
5 citations
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September 2023 in “Archives of Dermatological Research” In this retrospective study of 123 pediatric alopecia areata patients, hair loss episodes were most frequent in winter and showed significant correlations with air pressure and hours of sunlight, especially in non-atopic individuals, suggesting a role for climate factors in seasonal hair loss patterns.
July 2026 in “Jurnal Multidisiplin Dehasen (MUDE)” In this study, hair tonic formulations containing moringa leaf extract and honey were tested for stability and found to remain stable and non-irritating after storage, meeting specific quality standards.
June 2021 in “Journal of Pharmaceutical Care Anwar Medika” This study investigated the physical stability of hair tonic formulations made from ethanol extract of cayenne pepper leaves, finding that formulations with specific concentrations of propylene glycol and ethanol had good physical stability.
1 citations
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October 2015 in “Interest : Jurnal Ilmu Kesehatan” In this study, both gel and microemulsion formulas containing waru leaves and Java Tamarind extracts were found to have similar in vivo hair growth activity in rabbits.
521 citations
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January 1954 in “Physiological Reviews” Hair growth is cyclic and influenced mainly by local factors.
147 citations
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January 2003 in “American journal of clinical dermatology” This review discusses various forms of ichthyosis, including genetic and acquired types, detailing their characteristics, causes, and potential management strategies, but reports no new clinical results.
123 citations
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May 2020 in “Drug Development Research” This article argues that androgen sensitivity could be a key factor in the severity of COVID-19, suggesting that trials with anti-androgen agents may be warranted.
26 citations
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April 1984 in “The American Journal of Surgery” This study found that gastric exclusion surgery in morbidly obese patients resulted in significant weight loss, improved metabolic parameters, and reduced prevalence of hypertension, diabetes, gout, and hyperlipidemia over time.
25 citations
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April 1949 in “The journal of experimental zoology” This research studied the effect of local testosterone propionate applications on rabbit epidermal mitotic activity but reports no new results.
5 citations
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May 2020 in “Dermatologic Therapy” This letter reports no new findings and discusses potential concerns regarding 5-alpha reductase inhibitors on lung function, suggesting a reason for discontinuation during the COVID-19 pandemic.
1 citations
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January 2014 in “Side effects of drugs annual” This review discusses adverse reactions to antihelminthic drugs and highlights that levamisole, a common street cocaine adulterant, can cause serious side effects, including skin necrosis and vasculitis.
February 2021 in “Dermatological reviews” In this study, a specially adapted nonablative radiofrequency device significantly increased hair growth measures in most patients with androgenetic alopecia, including hair count and density.
71 citations
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April 2020 in “Journal of Cosmetic Dermatology” This article discusses the potential link between genetic variants associated with androgen receptor activity and racial variations in COVID-19 mortality, suggesting a possible role for anti-androgens in treatment, but reports no new clinical findings.
53 citations
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June 2017 in “Skin appendage disorders” This review suggests that platelet-rich plasma may be effective in increasing hair density in patients with androgenetic alopecia, but more research is needed to determine the best treatment protocol.
40 citations
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November 2017 in “International journal of nanomedicine” In this study, the researchers reported that chloramphenicol-loaded liposomes, particularly those incorporating deoxycholic acid, enhanced follicular uptake and showed strong antibacterial activity against methicillin-resistant Staphylococcus aureus, offering potential for treating MRSA-infected skin conditions with good skin biocompatibility and minimal toxicity.
38 citations
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April 2017 in “Journal of The American Academy of Dermatology” This review discusses psychocutaneous syndromes, detailing their classifications and management strategies, but reports no new clinical findings; it underscores dermatologists' role in these cases.
28 citations
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November 2017 in “Skin appendage disorders” This paper proposes a systematic approach to evaluating scalp itch using the SCALLP acronym and highlights the importance of classifying cases based on the presence of dermatological lesions and hair loss, but it reports no new clinical findings.
24 citations
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May 1963 in “Archives of Dermatology” In this study of postpartum alopecia, most patients experienced significant hair regrowth within four to six months, and heredity did not appear to be a significant factor in hair loss.
21 citations
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February 2021 in “BMJ case reports” This case study potentially links the use of anabolic steroids to increased severity of COVID-19 in a healthy 28-year-old man, with marked symptom improvement following treatment with proxalutamide.
20 citations
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August 2016 in “International Journal of Cancer” This study reports that male-pattern baldness may be linked to an increased risk of skin cancer, particularly for tumors located on the scalp.
19 citations
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April 2020 in “Dermatologic Therapy” This review found that dutasteride is more potent than finasteride as a dual receptor dihydrotestosterone blocker for treating androgenetic alopecia and shares a similar safety profile in terms of fertility, teratogenicity, neurotoxicity, and hepatotoxicity.
17 citations
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February 2020 in “Journal of Pediatric and Adolescent Gynecology” This review discusses medical interventions that reproductive health experts can provide to transgender and gender diverse youth and reports no new clinical results.
17 citations
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September 2010 in “Pediatric dermatology” This report describes a case of widespread Porokeratotic eccrine and hair follicle nevus in a 15-year-old woman with keratitis-ichthyosis-deafness syndrome, involving both eccrine ostia and hair follicle infundibula.
15 citations
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March 2020 in “Journal of cosmetic dermatology” This review examines non-surgical methods for rejuvenating the periorbital area and highlights the growing role of platelet-rich plasma, but it reports no new clinical findings.