1. Beneficial Effects of Marine Algae-Derived Carbohydrates for ...
Marine algal mixtures enhanced the skin hydrating and skin firming effects on human skin, suggesting the utilization of marine algae in cosmeceuticals. 2.1 ...
Marine algae are considered to be an abundant sources of bioactive compounds with cosmeceutical potential. Recently, a great deal of interest has focused on the health-promoting effects of marine bioactive compounds. Carbohydrates are the major and ...
2. Blue Biotechnologies | Equans - Pierre Guerin
Blue biotechnology, or marine biotechnology, is defined by its basic material: maritime resources, which generally have no equivalent on land.
Many microorganisms are a source of valuable molecules in pharmacy, cosmetics and nutrition. To study and optimize the culture of these microorganisms, Pierre Guerin in cooperation with the Institute of Chemistry of Natural Substances of the CNRS (ICSN) has developed the first universal fermenter: Unifertex.
3. STE GUERIN MARINE in Tessy Sur Vire, Pleasure boats on ...
STE GUERIN MARINE in Tessy Sur Vire | Information ... cosmetic productsPersonnel servicesPhoto, film ... STE GUERIN MARINE. 25 Route De Saint Lo ...
STE GUERIN MARINE in Tessy Sur Vire | Information and contact: ✓Address ✓Phone number ✓Certificate ➤ Contact now!
4. The Essentials of Marine Biotechnology - Frontiers
Besides biogas production, the bioactive substances of this biomass (mainly exopolysaccharides) can be used to develop cosmetics, as well as for pharmaceutical ...
Coastal countries have traditionally relied on the existing marine resources (e.g., fishing, food, transport, recreation, and tourism) as well as tried to su...
5. Lobster processing by-products as valuable bioresource of marine ...
Jun 22, 2017 · 2007), nutraceuticals (Guerin et al. 2003), and cosmetics (Tominaga et al. 2012). Particularly, astaxanthin has shown great potential for ...
The worldwide annual production of lobster was 165,367 tons valued over $3.32 billion in 2004, but this figure rose up to 304,000 tons in 2012. Over half the volume of the worldwide lobster production has been processed to meet the rising global demand in diversified lobster products. Lobster processing generates a large amount of by-products (heads, shells, livers, and eggs) which account for 50–70% of the starting material. Continued production of these lobster processing by-products (LPBs) without corresponding process development for efficient utilization has led to disposal issues associated with costs and pollutions. This review presents the promising opportunities to maximize the utilization of LPBs by economic recovery of their valuable components to produce high value-added products. More than 50,000 tons of LPBs are globally generated, which costs lobster processing companies upward of about $7.5 million/year for disposal. This not only presents financial and environmental burdens to the lobster processors but also wastes a valuable bioresource. LPBs are rich in a range of high-value compounds such as proteins, chitin, lipids, minerals, and pigments. Extracts recovered from LPBs have been demonstrated to possess several functionalities and bioactivities, which are useful for numerous applications in water treatment, agriculture, food, nutraceutical, pharmaceutical products, and biomedicine. Although LPBs have been studied for recovery of val...
6. D06. The Protective Effects of Marine Microalgae Extract on Skin Cells ...
Jul 21, 2022 · Hidalgo-Lucas S, Rozan P, Guerin-Deremaux L, Violle N, Baert B, Saniez-Degrave MH, Bisson JF. Oral and topical administration of ROQUETTE ...
Introduction: In the present study, two kinds of marine microalgae, Tisochrysis lutea (Coccolithophyceae) is a single microalga widely used as live food in aquaculture. Tetraspora gelatinosa (Tetrasporaceae) is spherical to elliptical cell, arranged two-by-two or four-by-four, with 2 pseudoflagella extending beyond the mucilage. They are able to produce high value chemicals which can be applied in feed and food, pharmaceutical, nutraceutical and cosmeceutical industries. Objective: To determine effects of T.lutea and T. gelatinosa extracts on skin cells functions. Methods: Dried microalgal biomass of microalgae were extract with ethanol. The biological activity of microalgae extracts was investigated on skin cells such as keratinocyte cells (HaCaT) and melanoma cells (B16F10). The protective effect against photo-inducted inflammation, oxidative stress and melanogenesis were investigated. Cytotoxicity of microalgae extracts were determined using WST-assay. Sun ray was treatment to HaCaT cells for inflammation and oxidative stress effect. and B16F10 cells was treated sun ray to inducing and melanin production. Results: The content of the biochemical components in two marine microalgae showed total carbohydrate and protein content were the main component of T. gelatinosa. The effect of T. lutea and T. gelatinosa were exhibited to suppressing cytokine secretion, melanin content, and ROS production on sun ray-induced skin cells. Moreover, T. gelati...
7. Guerin-Induced Lower Urinary Tract Symptoms (LUTS) - MDPI
Cosmetics, COVID, Crops, Cryo, Cryptography, Crystals, Current Issues in ... Marine Drugs, Materials, Materials Proceedings, Mathematical and Computational ...
Non-muscle invasive bladder cancer (NMIBC) accounts for approximately 70–75% of all bladder cancer cases. The standard treatment for high-risk NMIBC involves transurethral tumour resection followed by intravesical Bacillus Calmette–Guerin (BCG) immunotherapy. While BCG immunotherapy is both safe and effective, it frequently leads to the development of lower urinary tract symptoms (LUTS) such as urinary urgency, frequency, dysuria, and pelvic discomfort. These symptoms can significantly diminish patients’ quality of life and may result in the discontinuation of BCG treatment, adversely affecting oncological outcomes. Despite the considerable clinical impact of BCG-induced LUTS, the underlying mechanisms remain unclear, hindering the implementation or development of effective treatments. This review provides novel insights into the potential mechanisms underlying BCG-induced LUTS, focusing on the integrated roles of afferent and efferent nerves in both normal and pathological bladder sensation and function. Specifically, this review examines how the body’s response to BCG—through the development of inflammation, increased urothelial permeability, and altered urothelial signalling—might contribute to LUTS development. Drawing from known mechanisms in other common urological disorders and data from successful clinical trials involving NMIBC patients, this review summarises evidence supporting the likely changes in both sensory nerve signalling and bladder muscle function in the d...
8. Cosmetic product tanks - DirectIndustry
... marine applications (2); vegetable oil (2); for bulk materials (2); for milk (2) ... MODEL : An expert of pastry products and emulsions, Pierre Guerin has ...
Find your cosmetic product tank easily amongst the 19 products from the leading brands (SCHAFER, ...) on DirectIndustry, the industry specialist for your professional purchases.
9. NeuroCosmetics in skincare. - MyBrainTech
Mar 16, 2022 · It is now possible to measure individuals' emotions evoked by the application of a cosmetic product to assess its beneficial effects on overwall well-being.
Cutting edge “neuro-IA” technologies can detect the physiological impact of a cosmetic product using real-time consumers’ emotional data collected from the brain, in order to deploy a plethora of quantitative information to be used at both the conception and application stage of one product journey.
10. Contact Us | Communities for a Better Environment
... marine mammals throughout the Central-Southern Coast, and groundwater ... Kerry Guerin. Richmond Staff Attorney. Kerry (she/her) is home in the East Bay ...
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