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https://www.readbyqxmd.com/read/29921010/dual-functional-bioactive-peptide-aimp1-derived-peptide-adp-for-anti-aging
#1
Jina Kim, Sujin Kang, HanJin Kwon, HoSang Moon, Min Chul Park
BACKGROUND: Human skin aging is caused by several factors, such as UV irradiation, stress, hormone, and pollution. Wrinkle formation and skin pigmentation are representative features of skin aging. Although EGF and arbutin are used as anti-wrinkle and skin whitening agents, respectively, they have adverse effects on skin. When more cosmeceutical ingredients are added to cosmetic product, adverse effects are also accumulated. For these reasons, multifunctional and safe cosmetic ingredients are in demand...
June 19, 2018: Journal of Cosmetic Dermatology
https://www.readbyqxmd.com/read/29911195/simple-glycolipids-of-microbes-chemistry-biological-activity-and-metabolic-engineering
#2
REVIEW
Ahmad Mohammad Abdel-Mawgoud, Gregory Stephanopoulos
Glycosylated lipids (GLs) are added-value lipid derivatives of great potential. Besides their interesting surface activities that qualify many of them to act as excellent ecological detergents, they have diverse biological activities with promising biomedical and cosmeceutical applications. Glycolipids, especially those of microbial origin, have interesting antimicrobial, anticancer, antiparasitic as well as immunomodulatory activities. Nonetheless, GLs are hardly accessing the market because of their high cost of production...
March 2018: Synthetic and Systems Biotechnology
https://www.readbyqxmd.com/read/29908570/therapeutic-herbs-confirmed-by-evidence-based-medicine
#3
Carl R Thornfeldt
Mucocutaneous diseases and conditions, including aging, are known to be the result of multiple pathophysiologic anomalies induced by various environmental insults. Creating therapeutic products for these multifactorial diseases and conditions is challenging. Although safety testing is not required for cosmetics and cosmeceuticals, consumer expectation is for products to be effective and well tolerated while maintaining cosmetic elegance. This requires that the finished product being sold to consumers should be tested in human clinical trials for safety profile, efficacy, and scientific integrity...
May 2018: Clinics in Dermatology
https://www.readbyqxmd.com/read/29895803/preparation-characterization-and-biological-applications-of-biosynthesized-silver-nanoparticles-with-chitosan-fucoidan-coating
#4
Jayachandran Venkatesan, Sandeep Kumar Singh, Sukumaran Anil, Se-Kwon Kim, Min Suk Shim
Silver nanoparticles (AgNPs) are gaining a great deal of attention in biomedical applications due to their unique physicochemical properties. In this study, green synthesis of AgNPs was developed using seaweed polysaccharide fucoidan. The AgNPs were further coated with chitosan to form an electrolyte complex on the surface. The developed chitosan⁻fucoidan complex-coated AgNPs were characterized using UV-visible spectroscopy, Fourier transform infrared spectroscopy (FT-IR), and transmission electron microscopy (TEM)...
June 12, 2018: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/29892131/antioxidant-and-anti-inflammatory-capacities-of-collagen-peptides-from-milkfish-chanos-chanos-scales
#5
Yu-Pei Chen, Chia-Hua Liang, Hong-Tan Wu, Hai-Yue Pang, Chuan Chen, Guey-Horng Wang, Leong-Perng Chan
Milkfish ( Chanos chanos ), which is resistant to water quality changes is the fourth largest aquaculture commodity. Abandoned wastes of fish scale and bones aggravate environmental pollution. In this study, the effect of collagen peptides isolated from milkfish scales (MSCP) by pepsin-soluble collagen method on cell viability was investigated. The antioxidant, anti-inflammatory, and DNA-protective activities of MSCP were also evaluated. Results revealed that more than 95% of viable cells were retained in human keratinocytes after addition of 100 mg/mL MSCP...
June 2018: Journal of Food Science and Technology
https://www.readbyqxmd.com/read/29882862/valorization-of-olive-mill-wastewater-by-membrane-processes-to-recover-natural-antioxidant-compounds-for-cosmeceutical-and-nutraceutical-applications-or-functional-foods
#6
Alberto Alfano, Luisana Corsuto, Rosario Finamore, Maria Savarese, Filomena Ferrara, Salvatore Falco, Giuseppe Santabarbara, Mario De Rosa, Chiara Schiraldi
Olive oil boasts numerous health benefits due to the high content of the monounsaturated fatty acid (MUFA) and functional bioactives including tocopherols, carotenoids, phospholipids, and polyphenolics with multiple biological activities. Polyphenolic components present antioxidant properties by scavenging free radicals and eliminating metabolic byproducts of metabolism. The objective of this research project was to recover the biologically active components rich in polyphenols, which include treatment of olive oil mills wastewater, and, at the same time, to remove the pollutant waste component resulting from the olive oil manufacturing processes...
May 23, 2018: Antioxidants (Basel, Switzerland)
https://www.readbyqxmd.com/read/29785774/thymol-thyme-and-other-plant-sources-health-and-potential-uses
#7
REVIEW
Bahare Salehi, Abhay Prakash Mishra, Ila Shukla, Mehdi Sharifi-Rad, María Del Mar Contreras, Antonio Segura-Carretero, Hannane Fathi, Nafiseh Nasri Nasrabadi, Farzad Kobarfard, Javad Sharifi-Rad
Thymol is a naturally occurring phenol monoterpene derivative of cymene and isomer of carvacrol. Thymol (10-64%) is one of the major constituent of essential oils of thyme (Thymus vulgaris L., Lamiaceae), a medicinal plant with several therapeutic properties. This plant, native to Mediterranean regions, is commonly used as a culinary herb and also with a long history of use for different medicinal purposes. Nowadays, thymol and thyme present a wide range of functional possibilities in pharmacy, food, and cosmetic industry...
May 22, 2018: Phytotherapy Research: PTR
https://www.readbyqxmd.com/read/29785318/role-of-nanotechnology-in-cosmeceuticals-a-review-of-recent-advances
#8
REVIEW
Shreya Kaul, Neha Gulati, Deepali Verma, Siddhartha Mukherjee, Upendra Nagaich
Nanotechnology manifests the progression in the arena of research and development, by increasing the efficacy of the product through delivery of innovative solutions. To overcome certain drawbacks associated with the traditional products, application of nanotechnology is escalating in the area of cosmeceuticals. Cosmeceuticals are regarded as the fastest growing segment of the personal care industry and the use has risen drastically over the years. Nanocosmeceuticals used for skin, hair, nail, and lip care, for conditions like wrinkles, photoaging, hyperpigmentation, dandruff, and hair damage, have come into widespread use...
2018: Journal of Pharmaceutics
https://www.readbyqxmd.com/read/29779482/nanocrystals-technology-for-transdermal-delivery-of-water-insoluble-drugs
#9
Yangyang Liu, Beibei Yan, Juan Zhao, Lulu Wang, Yu Gu, Ping Chang, Yancai Wang
The poor penetration and low bioavailability are main challenges for transdermal drug delivery. Nanocrystals technology is an attractive method for water insoluble drug transdermal delivery, as the literature demonstrated that the penetration and bioavailability of the transdermal delivered water insoluble drugs was significantly enhanced and improved by the nanocrystals technology. Currently, the nanocrystals technology has been applied in transdermal delivery of cosmeceutical and for therapy skin diseases, such as diclofenac acid, tretinoin and rutin...
May 18, 2018: Current Drug Delivery
https://www.readbyqxmd.com/read/29773006/antimelanogenesis-and-anti-inflammatory-activity-of-selected-culinary-medicinal-mushrooms
#10
Hazwani Mat Saad, Kae Shin Sim, Yee Shin Tan
Five culinary-medicinal mushrooms are commonly available in the Malaysian market: Agaricus bisporus (white and brown), Ganoderma lucidum, Hypsizygus marmoreus, Pleurotus floridanus, and P. pulmonarius. These species were selected for use in the current study, the aim of which was to investigate the antimelanogenesis and anti-inflammatory activity of these mushrooms in an attempt to evaluate their potential use in cosmeceuticals. Mushroom fruiting bodies were extracted with hot water, and the extracts were freeze-dried before testing...
2018: International Journal of Medicinal Mushrooms
https://www.readbyqxmd.com/read/29757239/preparation-physicochemical-and-antioxidant-properties-of-acid-and-pepsin-soluble-collagens-from-the-swim-bladders-of-miiuy-croaker-miichthys-miiuy
#11
Wen-Hao Zhao, Chang-Feng Chi, Yu-Qin Zhao, Bin Wang
Collagen is one of the most useful biomaterials and widely applied in functional food and cosmetics. However, some consumers have paid close attention to the safety of mammalian collagens because of the outbreaks of bovine spongiform encephalopathy (BSE), foot-and-mouth disease (FMD), and other prion diseases. Therefore, there is a strong demand for developing alternative sources of collagen, with one promising source being from the process by-products of commercial fisheries. In this report, acid-soluble collagen (ASC-SB) and pepsin-soluble collagen (PSC-SB) from swim bladders of miiuy croaker ( Miichthys miiuy ) were isolated with yields of 1...
May 12, 2018: Marine Drugs
https://www.readbyqxmd.com/read/29659405/the-safety-and-efficacy-of-treatment-with-a-1-927-nm-diode-laser-with-and-without-topical-hydroquinone-for-facial-hyperpigmentation-and-melasma-in-darker-skin-types
#12
Monique J Vanaman Wilson, Isabela T Jones, Joanna Bolton, Lisa Larsen, Sabrina Guillen Fabi
BACKGROUND: The nonablative, fractional, 1,927-nm diode laser is theoretically a safe and effective treatment for hyperpigmentation and melasma in darker skin and may potentiate topical cosmeceutical delivery. OBJECTIVE: To evaluate the use of a nonablative, fractional, 1,927-nm diode laser with and without topical 2% hydroquinone (HQ) cream for moderate-to-severe facial hyperpigmentation in Fitzpatrick skin Types III-V. METHODS: Forty adults underwent 4 laser treatments at 2-week intervals and were randomized to daily application of 2% HQ cream or moisturizer...
April 13, 2018: Dermatologic Surgery: Official Publication for American Society for Dermatologic Surgery [et Al.]
https://www.readbyqxmd.com/read/29616618/the-antiwrinkle-and-antimelanogenic-effects-of-the-nonedible-part-of-sorghum-bicolor-l-moench-and-their-augmentation-by-fermentation
#13
Da Eun Lee, Jeong Eun Kwon, Eui Su Choung, Sung Ryul Lee, Se Chan Kang
Sorghum [ Sorghum bicolor (L.) Moench] is a major cereal crop. Despite the wide cultivation of sorghum, its stalks are used as hay and silage. The plant has numerous bioactive compounds including cosmeceutical ingredients. Thus, we investigated the antimelanogenic and SSE that is prepared from the stalk of Sorghum bicolor L. (SSE) after ethanol (EtOH) extraction. Based on the antioxidant capacity, antityrosinase activity, and suppression of the protein expression levels of matrix metalloproteinase (MMP)-1, -2, and -3 in human neonatal foreskin HDF-N cells, a 50% EtOH extraction of SSEs showed antimelanogenic and antiwrinkle potential...
July 2017: Journal of Cosmetic Science
https://www.readbyqxmd.com/read/29611443/nano-titanium-exposure-induces-dose-and-size-dependent-cytotoxicity-on-human-epithelial-lung-and-colon-cells
#14
Durgaiah Gandamalla, Harikiran Lingabathula, Narsimhareddy Yellu
The productions as well as use of Titanium dioxide nanoparticles (TNPs) were rapidly increasing in the present nano-world. The TNP becomes an inevitable part our daily life in the form of cosmeceutical, bio-medical, and nano-pharmaceutical applications. The TNPs are either inhaled or ingested into the human body through common routes of exposure like the lungs and the oral-gastrointestinal tract (GIT). Human lung and colon were exposed to test particles, TNP 18 nm (TNP 18), TNP 30 nm (TNP 30), and TNP 87 nm (TNP 87) with a dose range 0...
April 3, 2018: Drug and Chemical Toxicology
https://www.readbyqxmd.com/read/29566423/a-prospective-clinical-and-instrumental-study-on-the-effects-of-a-transcutaneous-cosmeceutical-gel-that-is-claimed-to-produce-co2
#15
Gustavo H Leibaschoff, Luis Coll, Wendy E Roberts
Carboxytherapy is the therapeutic use of carbon dioxide (CO2) in its gaseous state. Since 1933, carboxytherapy has referred to either the subcutaneous injection of CO2 or percutaneous application in a warm bath. The present clinical study was performed to determine if there were any changes in the dermis after the application of a transcutaneous gel, which is claimed to produce CO2, and, if so, how these changes compared to those with CO2 injection. Ten patients received transcutaneous treatment with the gel on one side of the face and the other side without any product was used as a control...
March 22, 2018: Surgical Technology International
https://www.readbyqxmd.com/read/29565312/development-of-phaleria-macrocarpa-scheff-boerl-fruits-using-response-surface-methodology-focused-on-phenolics-flavonoids-and-antioxidant-properties
#16
Khurul Ain Mohamed Mahzir, Siti Salwa Abd Gani, Uswatun Hasanah Zaidan, Mohd Izuan Effendi Halmi
In this study, the optimal conditions for the extraction of antioxidants from the Buah Mahkota Dewa fruit ( Phaleria macrocarpa) was determined by using Response Surface Methodology (RSM). The optimisation was applied using a Central Composite Design (CCD) to investigate the effect of three independent variables, namely extraction temperature (°C), extraction time (minutes) and extraction solvent to-feed ratio (% v / v ) on four responses: free radical scavenging activity (DPPH), ferric ion reducing power assay (FRAP), total phenolic content (TPC) and total flavonoid content (TFC)...
March 22, 2018: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/29538284/identification-of-the-nadph-oxidase-4-inhibiting-principle-of-lycopus-europaeus
#17
Silvia Revoltella, Giorgia Baraldo, Birgit Waltenberger, Stefan Schwaiger, Philipp Kofler, Julia Moesslacher, Astrid Huber-Seidel, Konrad Pagitz, Roland Kohl, Pidder Jansen-Duerr, Hermann Stuppner
NADPH oxidase 4 (Nox4) has recently been implicated as driving force in cellular senescence. Thus, there is growing interest to develop Nox4 inhibitors, which might be valuable agents for cosmeceutical applications. Alpine plants represent a valuable source for the identification of novel bioactive natural products with anti-ageing effects, especially substances that protect plants against UV radiation, which is also known to contribute to the ageing of human skin. Therefore, the aim of this study was to identify novel Nox4 inhibitors from alpine plants...
March 14, 2018: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/29524287/antiaging-and-antioxidant-effects-of-topical-autophagy-activator-a-randomized-placebo-controlled-double-blinded-study
#18
Jongmi Lim, Chae Jin Lim, Sungwoo Kim, Gaewon Nam, Minyoul Chang, Keedon Park, Kyungho Park, Hyun Jung Kim, Jeong Keun Ahn, Sekyoo Jeong
BACKGROUND: Recently, potential roles of autophagy in skin homeostasis received many interests. But, little has been reported for the potential antiaging effects of autophagy activator. OBJECTIVE: With the newly synthesized autophagy activator, heptasodium hexacarboxymethyl dipeptide-12 (Aquatide™) in vitro and clinical efficacy of the topical autophagy activator as an antiaging cosmeceutical ingredient was evaluated. METHODS: Antioxidant effect of Aquatide™ was evaluated by radical scavenging assay...
March 9, 2018: Journal of Cosmetic Dermatology
https://www.readbyqxmd.com/read/29461133/natural-options-for-management-of-melasma-a-review
#19
Mpofana Nomakhosi, Abrahamse Heidi
A blemish free, even-toned skin is universally associated with healthy skin. This reasoning makes people desire to have a flawless skin. Melanin is a naturally occurring pigment in humans. This pigment is responsible for skin, hair, and eye color, therefore determines our race and phenotypic appearance. On darker skin types, it is common that melanin production processes malfunctions. These malfunctions often lead to overproduction and secretion of melanin. As a result, unwanted pigmentary problems such melasma occur...
February 20, 2018: Journal of Cosmetic and Laser Therapy: Official Publication of the European Society for Laser Dermatology
https://www.readbyqxmd.com/read/29446743/recent-advances-in-antioxidant-cosmeceutical-topical-delivery
#20
Shymaa Hatem, Maha Nasr, Seham A Elkheshen, Ahmed S Geneidi
Antioxidants are among the most important cosmeceuticals, with proven ability of inhibiting cellular damage. The topical skin administration of antioxidants is essential for minimizing skin aging and achieving better skin protection against harmful free radicals. However, their unfavorable physiochemical properties such as chemical instability, excessive hydrophilicity or lipophilicity and others could be a great obstacle against their skin promising effects as well as their delivery to deeper skin layers. These problems could all be remedied through the use of delivery carriers...
February 14, 2018: Current Drug Delivery
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