Skin Integrity Research Articles

Hypericum Perforatum Callus Extract-Loaded Composite Hydrogel with Diverse Bioactivities for Enhanced Wound Healing and Fibrosis Prevention.

Plant Callus are a valuable source of pluripotent stem cells and bioactive phytochemicals. Meanwhile, the Hypericum perforatum callus extract (HPCE) is particularly rich in compounds such as hyperforin, hypericin, quercetin, and other phenolic and flavonoid derivatives. These phytochemicals exhibit strong antibacterial, antioxidant, anti-inflammatory, and anti-fibrotic properties, making them promising for wound healing. One of the most critical challenges following wound healing is the formation of fibrosis, which can compromise the complex structural integrity of skin. To address this issue, a poly(vinyl alcohol)/chitosan/alginate (PCA) wound dressing loaded with HPCE is developed. This hydrogel dressing features a porous structure with suitable mechanical properties and a high swelling capacity, potentially enhancing its effectiveness in promoting tissue regeneration and wound healing. In vitro studies have confirmed its biocompatibility, cell proliferation, and cell adhesion properties. Additionally, the dressing has demonstrated the ability to inhibit the proliferation of certain antibiotic-resistant bacteria. The in vivo studies revealed the anti-inflammatory properties, promotion of angiogenesis, facilitation of re-epithelialization, and stimulation of collagen deposition of the dressing under investigation. Moreover, the immunohistochemistry analysis of the two key markers, p16 and p53, has shown that the application of the dressing helps prevent fibrosis after wound healing.

Performance and safety of transparent postoperative dressings with silicone adhesive in daily practice on fragile skin.

Currently there is limited real-world research on the adhesion qualities, pain and clinical performance of specific silicone adhesives products, and their role in maintaining skin integrity and preventing medical adhesive-related skin injuries (MARSI). This paper presents a clinical evaluation of performance and safety parameters of two silicone adhesive dressings on lacerations or surgical wounds and the surrounding skin in daily practice on fragile skin. An observational, prospective, multicentre, uncontrolled post-market clinical observational study with Leukomed T skin sensitive and Leukomed T plus skin sensitive (both BSN medical GmbH, Essity Group) was undertaken at three sites across Germany between June 2021 to November 2022. Inclusion parameters were acute wounds (surgical or laceration) in patients with at least one fragile skin condition. Endpoints included: the percentage of adhered dressing area seven days after application of the dressings; and evaluation of any signs of skin damage and erythema following dressing removal. Furthermore, self-reported patient pain, comfort during dressing wear, and the health professionals' ease of dressing handling with gloves were assessed. A total of 42 patients with fragile skin and surgical wounds (35 patients) or lacerations (7 patients) were recruited. Mean age was 78 years. There were no signs of erythema following dressing removal and no MARSI (skin stripping, blister, skin tears, maceration, irritant contact dermatitis or allergic dermatitis) occurred at removal after seven days of wear time. Data demonstrated a reliable wound coverage with sufficient adhesion without negatively affecting the periwound skin and wound improvement was observed in 94% of patients. The vast majority of patients reported minimal pain at removal, reduced wound pain and high satisfaction with wearing comfort. Health professionals found the dressings easy to apply and remove, even with gloved hands. The results of this real-world evidence showed effective and well-tolerated use of transparent dressings with silicone adhesive in patients with fragile skin. The dressings may reduce the risk of skin damage including MARSI, while providing patients a high wearing comfort and allowing an almost pain-free dressing change.

Chemical Tools for Monitoring and Targeting Collagen Cross-linking.

The formation of collagen, the most abundant protein in mammals, is vital for the integrity of skin, tendons, and tissue in essentially any organ. Excessive collagen formation is, however, characteristic of fibrotic and malignant diseases, which include major global health issues. The diagnosis of abnormal collagen production and deposition is, therefore, critical for disease prognosis and helps guide treatment decisions. Here, we summarize our research on the development of tailored tools for monitoring and targeting excessive collagen crosslinking. We anticipate these tools will provide a deep understanding at the molecular level of collagen formation in normal and disease conditions with applications in imaging and disease treatment.

The Effect Of Virginia Coconut Oil (VCO) On The Prevention Of Decubitus In Prolonged Bed Rest Patients

Decubitus is a condition where external pressure causes damage or injury to local tissue. Trauma and surgical wounds can cause damage to skin integrity, long-term pressure on the skin can also cause irritation and the formation of decubitus, People who experience nerve damage due to stroke, traumatic injury, diabetes mellitus, or coma are also more likely to experience decubitus. The purpose of this study was to determine the effect of administering virgin coconut oil (VCO) on the risk of decubitus. The research method used the Pre Experiment design method with a one group pre post test design. The population in this study were all patients in the Akasia Inpatient Room, Siti Fatimah Az-Zahra Hospital, South Sumatra Province. The total number of patients treated was 30 respondents. Sampling was carried out using the total sampling technique. The results of the study showed that there was an effect of administering virginia coconut oil on the risk of decubitus in patients with long-term bed rest, the significant value of the non-parametric statistical test (Wilcoxon) was 0.000 (p value 0.000 <0.05). Suggestions are expected as input and sources of information in providing counseling to patients who are bedridden for a long time to use pharmacological therapy in preventing decubitus, and routinely use Virginia Coconut Oil which has many benefits.

The complex pathophysiology and clinical management of epidermolysis bullosa: a comprehensive review

Epidermolysis bullosa (EB) represents a group of rare, genetically heterogeneous disorders characterized by the formation of blisters and erosions of the skin and mucous membranes in response to minor mechanical trauma. EB is classified into four major types-EB simplex, junctional EB, dystrophic EB, and Kindler syndrome, each associated with mutations in specific genes that encode structural proteins essential for skin integrity. The clinical spectrum of EB ranges from mild forms, presenting with localized skin involvement, to severe variants that lead to widespread blistering, mutilating scarring, and significant morbidity. The pathophysiology of EB is complex, involving disruptions in the adhesion between the dermis and epidermis, leading to compromised structural stability of the skin. Current therapeutic strategies focus on symptom management, including wound care, infection prevention, and pain control, as no definitive cure exists. Advances in gene therapy, stem cell therapy, and protein replacement therapy hold promise for future treatment paradigms. This review aims to elucidate the molecular underpinnings, clinical manifestations, and emerging therapeutic approaches for EB, providing a comprehensive overview for clinicians and researchers engaged in the management and study of this challenging condition.

Decoding the impact of ageing and environment stressors on skin cell communication.

The integumentary system serves as a crucial protective barrier and is subject to complex signaling pathways that regulate its physiological functions. As the body's first line of defense, the skin is continuously exposed to environmental stressors, necessitating a robust network of signaling molecules to maintain homeostasis. Considering the main cellular components to be keratinocytes, melanocytes, fibroblasts, and fibrous components, collagen of various types, this review explores the intricate signaling mechanisms that govern skin integrity, focusing on key pathways involved in impacts of ageing and environment factors on skin health. The role of growth factors, cytokines, hormones and other molecular mediators in these processes is examined. Specially for women, decrease of estrogen is determinant to alter signaling and to compromise skin structure, especially the dermis. Environmental factors, such as ultraviolet rays and pollution alongside the impact of ageing on signaling pathways, especially TGF-β and proteases (metalloproteinases and cathepsins). Furthermore, with advancing age, the skin's capacity to shelter microbiome challenges diminishes, leading to alterations in signal transduction and subsequent functional decline. Understanding these age-related changes is essential for developing targeted therapies aimed at enhancing skin health and resilience, but also offers a promising avenue for the treatment of skin disorders and the promotion of healthy ageing.

H Antigen expression modulates epidermal Keratinocyte Integrity and differentiation

BackgroundABO blood group antigens (ABH antigens) are carbohydrate chains glycosylated on epithelial and red blood cells. Recent findings suggest reduced ABH expression in psoriasis and atopic dermatitis, a chronic inflammatory skin disease with retained scale. H antigen, a precursor for A and B antigens, is synthesized by fucosyltransferase 1 (FUT1). Desmosomes, critical for skin integrity, are known to require N-glycosylation for stability. We investigate the impact of H antigens, a specific type of glycosylation, on desmosomes in keratinocytes.MethodPrimary human keratinocytes were transfected with FUT1 siRNA or recombinant adenovirus for FUT1 overexpression. Cell adhesion and desmosome characteristics and their underlying mechanisms were analyzed.ResultThe knockdown of FUT1, responsible for H2 antigen expression in the skin, increased cell-cell adhesive strength and desmosome size in primary cultured keratinocytes without altering the overall desmosome structure. Desmosomal proteins, including desmogleins or plakophilin, were upregulated, suggesting enhanced desmosome assembly. Reduced H2 antigen expression via FUT1 knockdown led to increased keratinocyte differentiation, evidenced by elevated expression of differentiation markers. Epidermal growth factor receptor (EGFR) has been described to be associated with FUT1 and promotes cell migration and differentiation. The effects of FUT1 knockdown were recapitulated by an EGFR inhibitor concerning desmosomal proteins and cellular differentiation. Further investigation demonstrated that the FUT1 knockdown reduced EGFR signaling by lowering the levels of EGF ligands rather than directly regulating EGFR activity. Moreover, FUT1 overexpression reversed the effects observed in FUT1 knockdown, resulting in the downregulation of desmosomal proteins and differentiation markers while increasing both mRNA and protein levels of EGFR ligands.ConclusionThe expression level of FUT1 in the epidermis appears to influence cell-cell adhesion and keratinocyte differentiation status, at least partly through regulation of H2 antigen and EGFR ligand expression. These observations imply that the fucosylation of the H2 antigen by FUT1 could play a significant role in maintaining the molecular composition and regulation of desmosomes and suggest a possible involvement of the altered H2 antigen expression in skin diseases, such as psoriasis and atopic dermatitis.

Emergency department attendances and inpatient admissions due to mpox infection, England, 2022

ObjectivesIn 2022, a global outbreak of mpox was reported. In the UK, it predominantly affected gay, bisexual and men who have sex with men (GBMSM). The study objectives were to...

Development and Validation of a Nomogram Prediction Model for Moderate-to-Severe Acute Radiation Dermatitis in Patients with Breast Cancer: A Retrospective Study.

Aims/Background Acute radiation dermatitis is the most common complication of radiotherapy in patients with breast cancer, with mild severity relieved by symptomatic treatment and moderate-to-severe severity leading to compromised skin integrity and affecting the patient's quality of life. Therefore, this study aims to develop a prediction model for moderate-to-severe acute radiation dermatitis in patients with breast cancer to reduce its severity. Methods A retrospective analysis of 713 patients receiving radiotherapy for breast cancer at the Affiliated Cancer Hospital of Xinjiang Medical University from January 2019 to December 2023 was conducted, with January 2019 to December 2021 serving as the training group (497 patients) and January 2022 to December 2023 serving as the validation group (216 patients). Patients in the training group were classified as having mild (383 patients) or moderately severe (114 patients) acute radiation dermatitis. Binary logistic regression was used to analyze the independent effects on moderately severe acute radiation dermatitis in patients with breast cancer, and a predictive model of the bar-folding plot was constructed and validated. Results Univariable analysis revealed that age, body mass index, targeted therapy, oral tamoxifen use, hyperlipidemia, diabetes, positive regional lymph node metastasis, value-added index, and triple-negative breast cancer were factors influencing moderate-to-severe acute radiation dermatitis in patients with breast cancer. Multivariate analysis showed that body mass index, hyperlipidemia, diabetes, positive regional lymph node metastasis, and value-added index were independent influencing factors for moderate-to-severe acute radiation dermatitis in patients with breast cancer. A nomogram prediction model was constructed, and the area under the receiver operating characteristic curve of the model was 0.814 and 0.743 for internal and external validation, respectively. The calibration curve showed that the model predicted moderate-to-severe acute radiation dermatitis better, and the decision curve analysis curve showed that the model had a high clinical benefit. Conclusion This risk prediction model can predict moderate-to-severe acute radiation dermatitis in patients with breast cancer, and help clinical providers screen high-risk patients and reduce acute radiation dermatitis severity.

The Effect of Implementation of Skin Care Guidelines on Nurses’ Knowledge Regarding Skin Care and Incidence of Skin Injuries Among Neonates at a Private Tertiary Care Hospital

Background: Skin care of sick newborns is important because skin acts as a barrier to prevent neonates from infections which may lead to neonatal morbidity and mortality. The highly technological environment of the neonatal intensive care unit (NICU) makes them vulnerable to loss of skin integrity. In acute care setting maintenance of skin integrity is considered as an established quality indicator representing nursing care. Aim of Study: The study aimed to determine the effect of skin care guidelines on nurses’ knowledge related to skincare and the incidence of skin injuries among neonates. Methodology: Pre-post quasi-experimental study was conducted in the NICU of a private tertiary care hospital. A consecutive sampling technique was used. The intervention comprised educational sessions and demonstrations of skin care practices from AWHONN skin care guidelines. The data on the nurses’ knowledge were collected through self-developed and self-administered questionnaires. Skin injuries were recorded on a checklist through observation for 1 month before and after the intervention. A paired sample t-test was used for comparing knowledge and continuous demographical variables. While the incidence density ratio was calculated for skin injuries. Results: There was a statistically significant improvement in the nurses’ knowledge of skin care from pre (mean 15.06 ± 5.16) to post (mean19.40 ± 5.17) measurement P-value .001. Incidence density rate of skin injuries reduced from 19% to 3% after the implementation of skin care guidelines. Conclusion: Through the implementation guidelines nurses’ knowledge and practices regarding skin care improved while skin injuries among neonates were reduced.

Pre-procedural Topical Antisepsis in the Neonate: A Systematic Review Evaluating Risk Factors for Skin Injury.

Pre-procedural antisepsis is a critical component of hospital-acquired infection prevention in the neonatal intensive care unit (NICU). However, broadly utilized topical antiseptic agents pose an elevated risk of disruption to neonatal skin integrity, and evidence-based guidelines are lacking. This systematic review of the literature sought to assess and characterize the predisposing risk factors for and types of neonatal skin injury from topical antiseptic agents. A systematic search of Medline Ovid, Embase, Web of Science, CINAHL, and Cochrane Library was conducted, including academic literature providing data on neonatal skin injuries related to topical antisepsis in the NICU. A total of 19 articles (99 patients) met the inclusion criteria. Of the available data, most reported skin injuries were described in extremely preterm (98.1%) and very low birth weight (98.4%) infants. The majority of reported adverse cutaneous events were attributed to chlorhexidine preparations (74.8%), followed by octenidine (18.2%), povidone-iodine (6.1%), and isopropyl alcohol (2.0%). Erythema (40.1%), skin breakdown (23.4%), and chemical burns (17.5%) were the skin reactions reported most frequently, followed by skin irritation (8.3%), and skin necrosis (2.8%). Our findings indicate that both extremely preterm and very low birth weight infants are particularly susceptible to skin toxicities from pre-procedural antiseptic preparations. These data underscore the need for future research to support the development of guidelines which minimize iatrogenic cutaneous injuries in the neonatal population, specifically for the care of infants under 2 months of age, for whom current recommendations are lacking due to a paucity of data.

Oyster hydrolysate ameliorates UVB-induced skin dehydration and barrier dysfunction

Ultraviolet (UV) exposure triggers skin aging primarily by disrupting skin barrier function, resulting in dry skin and wrinkle formation. Oyster hydrolysate (OH), as a functional food, has been reported for anti-cancer, anti-oxidant and anti-apoptotic effects. This study investigated the underlying mechanism of OH effect on UVB-induced skin aging in SKH1 hairless mice.Mice were exposed to UVB three times per week while they were fed with a normal diet or diet containing OH for 10 weeks. Additionally, a randomized, double-blind, and placebo-controlled clinical trial was performed to investigate the OH effect on human skin moisturizing to evaluate its efficacy and safety.UVB exposure increased parameters of skin aging; dehydration, transepidermal water loss, and macroscopic dorsal skin lesions. OH significantly reduced these features of skin aging. Histological analysis demonstrated that OH decreased skin epidermal and dermal thickness and collagen degradation induced by UVB. OH significantly reduced ROS production, suppressed macrophage activation and neutrophil infiltration, and downregulated pro-inflammatory cytokine production. OH improved skin barrier function by increasing the expression of filaggrin, aquaporin-3, and hyaluronic acid synthesis enzymes and promoting recovery from skin damage. Importantly, the results from a human clinical trial demonstrated that OH improved skin moisturization and integrity with no side effects.Taken together, OH supplementation ameliorates skin damage via anti-oxidant and anti-inflammatory properties and enhances skin hydration and barrier function. OH has a therapeutic potential to skin photoaging.

Co-delivery of antimicrobial peptide and Prussian blue nanoparticles by chitosan/polyvinyl alcohol hydrogels

Altered skin integrity increases the chance of infection, and bacterial infections often lead to a persistent inflammatory response that prolongs healing time. Functional artificial hydrogels are receiving increasing attention as suitable wound dressing barrier. However, the antimicrobial effect of the new dressing still needs to be explored in depth. In this work, the antimicrobial peptide MSI-1 was covalently attached to chitosan-modified poly (vinyl alcohol) hydrogels mixed with Prussian blue nanoparticles (PBNPs) via a primary amine group coupled to a carboxyl group. The synthesized hydrogel has a long-lasting antimicrobial surface and is able to maintain its bactericidal effect on Staphylococcus aureus and Escherichia coli for 24 h. Due to the presence of PBNPs, the hydrogel was able to rise to 48.3 °C within 10 min under near infrared (NIR) light irradiation at a wavelength of 808 nm and maintain this mild temperature to avoid bacterial biofilms. The hydrogel showed >90 % survival in co-culture with cells for 3 d and did not damage major organs in animal experiments. Thus, the photothermal dual-mode antimicrobial hydrogel synthesized in this study increases the selectivity as a safe and efficient wound dressing for the treatment of infected skin defects.

Efficacy and Tolerance of a Polymeric Surfactant Technology-Based Cleanser for Clinically Diagnosed Sensitive Skin.

Cleansing is an important hygiene activity, necessary to prevent bacterial, fungal, yeast, and viral infection. However, in the presence of skin disease, cleansing can take on a new challenge: removing the sebum, sweat, externally applied substances, environmental debris, and organisms from the face without damaging the skin barrier. Since cleansers cannot easily distinguish between sebum and the intercellular lipids required to maintain skin integrity, unique cleansing technologies are necessary to provide mild cleansing for the many manifestations of sensitive skin. This 4-week clinical study aimed to evaluate the appropriateness of a cosmetic facial foaming gel cleanser with a polymeric surfactant technology in a diverse sensitive skin population. 85 subjects with sensitive skin due to eczema/atopic dermatitis, rosacea, acne, or cosmetic intolerance syndrome were evaluated via investigator grading, self-assessment questionnaire, noninvasive measurements, and digital photography. The foaming gel cleanser was well tolerated showing no significant increases in investigator-graded irritation endpoints. Sensitive skin subjects saw considerable reduction (P<0.05) in stinging, itching, burning, tightness, and overall sensitivity at 2 and 4 weeks. Improvements in smoothness, softness, clarity, radiance, and overall skin appearance, were observed by both the investigator and patients (P<0.05) at 2 and 4 weeks. The polymeric surfactant technology-based foaming gel cleanser provided a rich, foaming lather that felt gentle and left skin feeling comfortable. J Drugs Dermatol. 2024;23(10):889-893. doi:10.36849/JDD.8510.

Lipid-Based Formulation of Baricitinib for the Topical Treatment of Psoriasis

Background: Baricitinib, commonly used for autoimmune diseases, is typically administered orally, which can lead to systemic adverse effects. A topical formulation could potentially offer localized therapeutic effects while minimizing these side effects. Objectives: This study focuses on developing a lipid-based topical formulation of baricitinib (BCT-OS) for treating psoriasis. Methods: The optimized formulation was then assessed for physical, chemical, and biopharmaceutical characterization. Furthermore, the anti-inflammatory efficacy of the formulation was tested in a model of psoriasis induced by imiquimod in mice, and its tolerance was determined by the evaluation of biomechanical skin properties and an inflammation test model induced by xylol in mice. Results: BCT-OS presented appropriate characteristics for skin administration in terms of pH, rheology, extensibility, and stability. The formulation also demonstrated a notable reduction in skin inflammation in the mouse model, and high tolerability without affecting the skin integrity. Conclusions: BCT-OS shows promise as an alternative treatment for psoriasis, offering localized therapeutic benefits with a potentially improved safety profile compared to systemic administration.

Development of multi-herbal formulation with enhanced antimicrobial, antioxidant, cytotoxic, and antiaging properties

We developed a multi-herbal formulation (MCCSSTAMP) containing Mentha piperita, Allium sativum, Syzygium aromaticum, Curcuma longa, Syzygium cumini, Trigonella foenum-graecum, Coriandrum sativum, Murraya koenigii and Piper nigrum which was found to be versatile for the development of novel medicines and cosmetic products. The formulation was prepared using a hydro-alcoholic base and its phytochemical composition was analyzed. The initial phytochemical analysis revealed that MCCSSTAMP contained various phytochemicals, with the highest concentrations of phenolic content. The antimicrobial, anti-oxidant, cytotoxic, and anti-aging properties of the MCCSSTAMP were explored. The formulation showed potent anti-microbial efficacy against various microorganisms, including antibiotic-resistant strains. MCCSSTAMP also demonstrated potent anti-oxidant activity, effectively scavenging free radicals and chelating metal ions. Furthermore, it exhibited cytotoxic activity against carcinoma cell lines, comparable to a standard chemotherapeutic agent cisplatin. The formulation has a potential anti-aging agent and skin-whitening additive due to its significant inhibitory activity against enzymes involved in the aging process, such as hyaluronidase, elastase, and tyrosinase. Our study claims that the efficacy was attributed to the synergistic effect of combining multiple herbs in the formulation. Further, it acted as a viable source of nutritional supplements for the nutraceutical industry, as all of the plants used in the formulation are edible, making it a promising candidate for cancer treatment research and its application in cosmetic products to address hyperpigmentation and maintain skin integrity.

Biomaterials for reliable wearable health monitoring: Applications in skin and eye integration

Recent advancements in biomaterials have significantly impacted wearable health monitoring, creating opportunities for personalized and non-invasive health assessments. These developments address the growing demand for customized healthcare solutions. Durability is a critical factor for biomaterials in wearable applications, as they must withstand diverse wearing conditions effectively. Therefore, there is a heightened focus on developing biomaterials that maintain robust and stable functionalities, essential for advancing wearable sensing technologies. This review examines the biomaterials used in wearable sensors, specifically those interfaced with human skin and eyes, highlighting essential strategies for achieving long-lasting and stable performance. We specifically discuss three main categories of biomaterials—hydrogels, fibers, and hybrid materials—each offering distinct properties ideal for use in durable wearable health monitoring systems. Moreover, we delve into the latest advancements in biomaterial-based sensors, which hold the potential to facilitate early disease detection, preventative interventions, and tailored healthcare approaches. We also address ongoing challenges and suggest future directions for research on material-based wearable sensors to encourage continuous innovation in this dynamic field.

Pemberian Teknik Alih Baring pada Ny. S dengan Gangguan Sistem Kardiovaskular Congestive Heart Failure dengan Masalah Keperawatan Risiko Gangguan Kerusakan Integritas Kulit

Congestive Heart Failure is the inability of the heart to pump blood effectively throughout the body. The heart is said to fail not because it stops working, but because it does not pump as hard as it should. One way to reduce the risk of skin integrity disorders is by using the bed transfer technique. This article uses a case study design and the subjects used in this case are Congestive Heart Failure patients treated at RSI Malahayati Medan with nursing problems at risk of skin integrity disorders. The results of the application which had been carried out for 3 days showed different results with the Braden score assessment on the first day getting a score of 12 and the second day getting a score of 14. Conclusion: giving the bed transfer technique can prevent the risk of damage to skin integrity in Congestive Heart Failure patients who experience total bedrest . Suggestions are given to patients to know and carry out bed transfer techniques to prevent the risk of damage to skin integrity.

Advanced Wound Healing and Scar Reduction Using an Innovative Anti-ROS Polysaccharide Hydrogel with Recombinant Human Collagen Type III.

Excessive fibrotic scar formation during skin defect repair poses a formidable challenge, impeding the simultaneous acceleration of wound healing and prevention of scar formation and hindering the restoration of skin integrity and functionality. Drawing inspiration from the structural, compositional, and biological attributes of skin, we developed a hydrogel containing modified recombinant human collagen type III and thiolated hyaluronic acid to address the challenges of regenerating skin appendages and improving the recovery of skin functions after injury by reducing fibrotic scarring. The hydrogel displayed favorable biocompatibility, antioxidant properties, angiogenic potential, and fibroblast migration stimulation in vitro. In a rat full-layer defect model, it reduced inflammation, promoted microvascular formation, and significantly enhanced the wound healing speed and effectiveness. Additionally, by upregulating fibrosis-associated genes, such as TGFB1, it facilitated collagen accumulation and a beneficial balance between type I and type III collagen, potentially expediting skin regeneration and functional recovery. In conclusion, the utilization of rhCol III-HS demonstrated considerable potential as a wound dressing, offering a highly effective strategy for the restoration and rejuvenation of complete skin defects.

Shatadhauta Ghrita and Panchavalkala Prevent Wound Healing In Vivo

Background: Wounds disrupt the integrity of skin or mucosa, causing significant cellular and vascular damage. Historical and modern research aims to improve wound healing through effective management strategies and therapeutic applications, particularly within traditional systems like Ayurveda. This study evaluates the efficacy of Shatadhauta Ghrita (SDG) combined with Panchavalkala Siddha Ghrita (PSSG) for wound healing, assessing their potential as modern treatments. Methods: Thirty mature Wistar strain albino rats were divided into five groups, including a control and treatment groups receiving SDG, Go-Ghrita (GH), and PSSG. Standardized excision wounds were created, and healing was monitored through wound contraction measurements over 21 days. Results: The control group showed a wound contraction of 91.53% after 15 days, increasing to 95.23% by day 21. The GH group exhibited 93.67%, while the SDG group had 87.95%. Notably, the SDG group demonstrated a contraction of 98.67% by day 21, outperforming both control and GH groups. Conclusion: SDG’s superior wound healing efficacy suggests it may serve as an effective topical treatment, supported by traditional Ayurvedic practices. This research emphasizes the importance of integrating traditional knowledge with scientific validation, advocating for further studies on SDG's biological properties and potential applications in modern medicine.