Re-Vivium Skin Cream Reviews: Why Is It Populer? Read Updated Report! v1

2022 ◽  
Author(s):  
Re-Vivium not provided
Keyword(s):  
Skin Cream ◽  
Uva Radiation

It is believed that skin is comprised of water and collagen.Furthermore, it is subject to UVA radiation, which can result in fine lines, wrinkles wrinkles, and age spots.As we age as we get older, our bodies produce less collagen and this leads to wrinkles and lines.

{SCAM or LEGIT} Re-Vivium Skin Cream Shocking Truth Exposed v1

2022 ◽  
Author(s):  
reviviumskincream not provided
Keyword(s):  
Skin Cream ◽  
Uva Radiation

It is believed that skin is comprised of water and collagen.Furthermore, it is subject to UVA radiation, which can result in fine lines, wrinkles wrinkles, and age spots.As we age as we get older, our bodies produce less collagen and this leads to wrinkles and lines.

scholarly journals Assessment of Photo-Induced Cytotoxic Activity of Cachrys sicula and Cachrys libanotis Enriched-Coumarin Extracts against Human Melanoma Cells

Plants ◽  
2021 ◽  
Vol 10 (1) ◽  
pp. 123
Author(s):  
Mariangela Marrelli ◽  
Maria Rosaria Perri ◽  
Valentina Amodeo ◽  
Francesca Giordano ◽  
Giancarlo A. Statti ◽  
...  
Keyword(s):  
Phenolic Content ◽  
Melanoma Cells ◽  
Therapeutic Approaches ◽  
Qualitative And Quantitative ◽  
Aerial Parts ◽  
Naturally Occurring ◽  
Quantitative Analyses ◽  
Solid Liquid ◽  
Uva Radiation

Photochemotherapy is one of the most interesting current therapeutic approaches for the treatment of melanoma. Different classes of naturally occurring phytochemicals demonstrated interesting photoactive properties. The aim of this study was to evaluate the photocytotoxic potential of two Cachrys species from Southern Italy: C. sicula and C. libanotis (Apiaceae). The enriched-coumarin extracts were obtained from aerial parts through both traditional maceration and pressurized cyclic solid-liquid (PCSL) extraction using Naviglio extractor®. Qualitative and quantitative analyses of furanocoumarins were performed with GC-MS. The photocytotoxic effects were verified on C32 melanoma cells irradiated at a dose of 1.08 J/cm2. The apoptotic responses were also assessed. Moreover, phenolic content and the in vitro antioxidant potential were estimated. Xanthotoxin, bergapten, and isopimpinellin were identified. All the samples induced concentration-dependent photocytotoxic effects (IC50 ranging from 3.16 to 18.18 μg/mL). The C. libanotis sample obtained with Naviglio extractor® was the most effective one (IC50 = 3.16 ± 0.21 μg/mL), followed by C. sicula sample obtained with the same technique (IC50 = 8.83 ± 0.20 μg/mL). Both Cachrys samples obtained through PCSL induced up-regulation of apoptotic signals such as BAX (Bcl2-associated X protein) and PARP (poly ADP-ribose polymerase) cleavage. Moreover, these samples proved to be more photoactive, giving a greater upregulation of p21 protein in the presence of UVA radiation. Obtained results suggest that investigated species could be promising candidates for further investigations aimed to find new potential drugs for the photochemotherapy of skin cancer.

Influence of UVA radiation on growth, biofilm formation and bioleaching capacity of Leptospirillum ferrooxidans

2021 ◽  
Vol 201 ◽  
pp. 105574
Author(s):  
A. Amar ◽  
C. Castro ◽  
C. Bernardelli ◽  
C.S. Costa ◽  
E. Donati
Keyword(s):  
Biofilm Formation ◽  
Leptospirillum Ferrooxidans ◽  
Uva Radiation

scholarly journals Utilising polyphenylene oxide for high exposure solar UVA dosimetry

2008 ◽  
Vol 8 (10) ◽  
pp. 2759-2762 ◽  
Author(s):  
D. J. Turnbull ◽  
P. W. Schouten
Keyword(s):  
Thin Film ◽  
Solar Spectrum ◽  
Combined System ◽  
High Exposure ◽  
Optical Absorbance ◽  
Preliminary Results ◽  
Polyphenylene Oxide ◽  
Film Form ◽  
Uncertainty Level ◽  
Uva Radiation

Abstract. A personal UV dosimeter that can quantitatively assess high exposure solar UVA exposures has been developed. The chemical polyphenylene oxide has been previously reported on its ability to measure high UVB exposures. This current research has found that polyphenylene oxide, cast in thin film form, is responsive to both the UVA and UVB parts of the solar spectrum. Further to this, the UVB wavelengths were filtered out with the use of mylar. This combined system responded to the UVA wavelengths only and underwent a change in optical absorbance as a result of UVA exposure. Preliminary results indicate that this UVA dosimeter saturates steadily when exposed to sunlight and can measure exposures of more than 20 MJ/m2 of solar UVA radiation with an uncertainty level of no more than ±5%.

scholarly journals Oxidatively Generated Damage to DNA by UVA Radiation in Cells and Human Skin

2011 ◽  
Vol 131 (5) ◽  
pp. 1005-1007 ◽  
Author(s):  
Jean Cadet ◽  
Thierry Douki
Keyword(s):  
Human Skin ◽  
Uva Radiation ◽  
In Cells

Nanomechanical characterization of skin and skin cream

2010 ◽  
Vol 240 (2) ◽  
pp. 135-144 ◽  
Author(s):  
B. BHUSHAN ◽  
W. TANG ◽  
S. GE
Keyword(s):  
Skin Cream

Raman spectroscopic study of the photoprotection of extremophilic microbes against ultraviolet radiation

2006 ◽  
Vol 5 (4) ◽  
pp. 313-318 ◽  
Author(s):  
H.G.M. Edwards ◽  
R. Moeller ◽  
S.E. Jorge Villar ◽  
G. Horneck ◽  
E. Stackebrandt
Keyword(s):  
Deinococcus Radiodurans ◽  
Survival Strategies ◽  
Raman Spectroscopic ◽  
Spectroscopic Analyses ◽  
Terrestrial Habitats ◽  
Life Context ◽  
Wavelength Radiation ◽  
Spectroscopic Instrumentation ◽  
Natronomonas Pharaonis ◽  
Uva Radiation

Extremophiles use a range of pigments for protection against low-wavelength radiation in exposed terrestrial habitats and photoaccessory materials are synthesized for the effective harnessing of photosynthetically active radiation. Raman spectroscopy has been demonstrated to be a useful probe for information on the survival strategies employed by extremophilic bacteria through the identification of key biomolecular signatures of the suite of protective chemicals synthesized by the organisms in stressed environments. Raman spectroscopic analyses of Bacillus spp. spores, Bacillus atrophaeus (DSM 675: deep red) and Bacillus subtilis (DSM 5611: light grey and DSM 7264: dark grey), Deinococcus radiodurans (pink) and Natronomonas pharaonis (red), of visually different pigmentation showed the presence of different carotenoids and other protectant biomolecules, which assist microorganisms against UVA radiation. The implications for the survival of extremophilic microbes in extraterrestrial habitats and for the detection of the protectant biomolecules by remote, robotic Raman spectroscopic instrumentation in an astrobiological search for life context are discussed.

Preparation of skin care product using coccinia abyssinica tuber extract

2021 ◽  
Author(s):  
Mulugeta Berhanu
Keyword(s):  
Extraction Method ◽  
Skin Care ◽  
The Body ◽  
Healthy Skin ◽  
Care Product ◽  
Skin Cream ◽  
Skin Care Product ◽  
Thickening Agents ◽  
Tuber Extract ◽  
New Skin

Abstract Anchote (Coccinia abyssinica) is highly nutritious crop which is mostly cultivated in Wollega Zone, Oromia Regional State of Ethiopia. Anchote tubers are rich in calcium and starch which are essential for healthy skin. Thus, a new skin cream was formulated using coccinia abyssinica tuber extract for the purpose of moistening and nourishing the skin. Coccinia abyssinica tuber extract was prepared by maceration extraction method. Then, tuber extract of coccinia abyssinica was mixed with ingredients such as thickening agents, humectant, emollient, antioxidant, preservatives and fragrance to prepare a new skin cream. A newly prepared skin care product was applied to the human skin. The skin became soft, attractive and supple after using this new skin cream. It didn’t cause any side effects on the human body. The current study revealed that coccinia abyssinica skin care product enrich the body with nutrients and useful minerals.

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