Dark circles

BACKGROUND: Treating infraorbital dark circles is one of the commonest aesthetic demands worldwide. Autologous fat transfer is commonly used to treat dark circles by filling the grooves, without effect on skin quality. Platelet-rich plasma has been reported to improve skin quality. Autologous fat can be emulsified and filtered to produce nanofat, which is then injected superficially in the dark circles to improve skin quality and discoloration. OBJECTIVE: To compare the efficacy of platelet-rich plasma versus combined fat transfer and nanofat in treating infraorbital dark circles...

BACKGROUND: Restorative Eye Treatment with TriHex Technology (RET) is a topical eye product with peptides and botanicals that reduce the appearance of crow's feet, under-eye bags, and dark circles. INhance with TriHex Technology (IH) is a topical product that has been clinically proven to accelerate the clearance of bruises and aid in the reduction of swelling. TriHex Technology has been shown to regenerate collagen and elastin. OBJECTIVES: Evaluate the use of RET compared to a bland moisturizer prior to blepharoplasty and the bilateral use of INhance postoperatively...

INTRODUCTION: Early diagnosis can improve melanoma prognosis. Dermoscopy can enhance early melanoma recognition. OBJECTIVES: Examine the dermoscopy features of early melanoma up to a maximum surface diameter of 6 mm. METHODS: Consecutive melanoma cases were collected from two medical practices in Sydney, Australia 2019-2021. Dermoscopy features were recorded for melanomas by maximum surface diameter, to the nearest 0.1 mm, to a limit of 6 mm...

Tear trough deformities and dark circles are important parts of periorbital aging. In this study, the tear trough ligament was reset to correct the tear trough deformity, and its effect on dark circles was analysed. The medical records of 60 patients who underwent eye bag plastic surgery between January 2021 and February 2022 were analysed (30 had traditional eye bag plastic surgery and 30 had the tear trough ligament reset). The tear trough deformity score and the dark circle score showed that the corrective effect on the tear trough deformity in the reset group was better than in the traditional surgery group at six-month follow up (mean (SD) tear trough rating scale (TTRS) score = 4...

Oat (Avena sativa) is one of the Korean winter crops, and oat consumption has been increasing because it is widely perceived as a superfood. Recently, various fungal diseases have been reported likely due to climate changes during the winter season in Korea (Choi et al., 2018; Kim, 2020). During the 2020-2021 winter to spring, we surveyed new fungal diseases among cereals, including oats, in the southern region of Korea. In April 2021, brown leaf spots on oat leaves were observed in Gangjin, Jeollanam-do, Korea...

Pigeons (Columba livia) were trained on a stage-wise go/no-go visual discrimination task. Sixteen compound stimuli were created from all the possible combinations of two stimulus values from four separable visual dimensions: shape (circle/square), size (large/small), line orientation (horizontal/vertical), and brightness (dark/light). Starting with 1 S + and 1 S - that differed in all four-dimensional values, in our later steps, we added S - stimuli one by one, sharing at first 1, then 2, and then 3 dimensions with S + by sorting them out...

Pump-probe imaging was first used for quantitative analysis of melanin in dark circles' skin to improve the ability to diagnose and treat dark circles on human skin. This study aimed to compare the distribution characteristics in melanin of lower eyelid skin tissues and to determine whether pump-probe imaging has potential for the classification of dark circles in vivo. Specimens obtained from 15 patients undergoing blepharoplasty were examined using pump-probe imaging. Furthermore, adjacent slices were respectively treated with hematoxylin-eosin (HE) and ferrous sulfate (FeSO4 ) staining for cross-references...

BACKGROUND: Aggression is observed across the animal kingdom, and benefits animals in a number of ways to increase fitness and promote survival. While aggressive behaviors vary widely across populations and can evolve as an adaptation to a particular environment, the complexity of aggressive behaviors presents a challenge to studying the evolution of aggression. The Mexican tetra, Astyanax mexicanus exists as an aggressive river-dwelling surface form and multiple populations of a blind cave form, some of which exhibit reduced aggression, providing the opportunity to investigate how evolution shapes aggressive behaviors...

Three-dimensional (3D) hollow photoactive nanomaterials can enhance light capture due to the light scattering benefiting from the unique hollow nanostructures, which contributes to the decrease in energy loss and the electron-hole recombination during the process of photoelectric conversion. Herein, a 3D hollow HCdS@Au nanosphere synthesized by the templated-assisted method and photodeposition is employed to construct a multimodal sensing platform by combining the photoelectrochemical (PEC) biosensor with colorimetric analysis and photothermal imaging...

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BACKGROUND: Periorbital dark circles (PDC) is one of the most common cosmetic issues in today's society. Only moderate degree of improvement has been achieved by various available treatment options. The present study aimed to compare the clinical efficacy of carboxytherapy and fractional CO2 laser therapy in the management of PDC. METHODS: In this split face study, 30 patients with bilateral PDC aged between 23 and 52 years were recruited who underwent carboxytherapy (n = 30) on PDC of one side of the face and fractional CO2 laser therapy (n = 30) on the PDC of other side...

OBJECTIVES: Dark circles under the eyes are a common condition worldwide with multiple treatment options. The aim of this paper is to report a case of dark circles treated with ozone therapy, which showed a very reasonable clinical improvement. CASE REPORT: A case of dark circles under the eyes treatment with ozone therapy concentrations and doses was reported. We searched MEDLINE treatment options for dark circles. Literature on this subject is scarce. CARE guidelines have been adopted for this case report...

Introduction: Dark circles and wrinkles under the eyes are common cosmetic problems, caused by various conditions, especially aging and overproduction of melanin in the epidermis or dermis of the skin. Iin addition to the application of topical lightening agents, different types of lasers, especially the Q-Switched ND:YAG laser, have been used for the treatment of cutaneous hyperpigmentation. Because of a high prevalence of idiopathic eye dark circles (EDCs) or periorbital melanosis and a poor response to available therapies, we decided to evaluate the efficacy and safety of the Fractional QS 1064 nm ND:YAG Laser through a before-after trial...

BACKGROUND: Deletions covering the entire or partial JARID2 gene as well as pathogenic single nucleotide variants leading to haploinsufficiency of JARID2 have recently been shown to cause a clinically distinct neurodevelopmental syndrome. Here, we present a previously undescribed partial de novo duplication of the JARID2 gene in a patient displaying features similar to those of patients with JARID2 loss-of-function variants. CASE REPORT: The index patient presents with abnormalities in gross motor skills and speech development as well as neuropsychiatric disorders...

Tuberculosis (TB) is a common infectious disease caused by Mycobacterium tuberculosis , which usually disturbs the lungs, and remains the second leading cause of death from an infectious disease worldwide after the human immunodeficiency virus. Herein, we constructed a simple and sensitive method for Mycobacterium tuberculosis -specific DNA detection with the dark-field microscopic imaging of gold nanoparticles (AuNPs) counting strategy and rolling-circle amplification (RCA). Taking advantage of RCA amplification, one target molecule produced hundreds of general oligonucleotides, which could form the sandwich structure with capture-strand-modified magnetic beads and AuNPs...

OBJECTIVE: A novel topical cream was developed to address the appearance of aging periorbital skin. The goal of this study was to evaluate the efficacy and tolerability of this product (Total Eye® Firm & Repair Cream; Colorescience, Inc., Carlsbad, CA) for improving periorbital wrinkles, dryness, laxity, and dark circles. METHODS: This 8-week open-label trial enrolled subjects 35-65 years old seeking periocular rejuvenation (N=25; 22 female, 3 male). The product was applied each morning and evening after facial cleansing...

Background: Infraorbital dark circles (IDC) are commonly consulted in aesthetic practice. There is not yet a multifactorial approach to facilitating their treatment. Objective: To investigate the safety and efficacy of the microneedle fractional radiofrequency (MRF) system for the treatment of IDC. Methods: A prospective, split-face, evaluator-blind clinical trial was conducted to study the change in the overall appearance, color, and wrinkles in 21 female patients with mixed type IDC before and after MFR treatment...

Christmas berry (Photinia × fraseri Dress), known as red tip photinia, is an important landscape color plant in South China (Zhu et al., 2021). In summer 2021, brown leaf spots of Christmas berry were observed with an incidence of 45-70% on the campus of Nanchang Institute of Technology, Jiangxi Province (28°41'32.61"N, 116°1'53.75"E), China. These spots have a negative influence on the photosynthetic activity and severely reduce the ornamental value of these plants. Lesions originally occurred on the margins or tips of the leaves as red patches (Figure 1 A) and then developed into irregular reddish-brown necrotic spots with yellow halos (Figure 1 B) that finally were grey lesions with dark brown ring circles surround with yellow halos (Figure 1 C)...

BACKGROUND: Common skin conditions, such as irritated, dry, aging, and oily skin or dark eye circles with periorbital edema, usually do not require pharmaceutical therapy in form of dermatological drugs. They can, however, still affect the quality of life significantly. With the advent of newer cosmetics, a more targeted treatment of these dermatological conditions has become available to the public. There are few clinical studies investigating the efficacy and safety of cosmetics, leaving consumers exposed to potentially false claims of the cosmetic industry...

BACKGROUND: Facial skin characteristics and appearance vary according to ethnicity. While much of this knowledge is derived from the Caucasian population, lately there have been efforts to gain such understanding in various regions in Asia.  In this paper, we have built an understanding of such features in Indonesia. In Indonesia, a section of females wears a traditional veil (hijab) to cover the scalp and part of face. The influence of the hijab on facial skin attributes was also investigated...