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https://www.readbyqxmd.com/read/28526097/abundance-of-active-ingredients-in-sea-buckthorn-oil
#1
REVIEW
Aleksandra Zielińska, Izabela Nowak
Vegetable oils are obtained by mechanical extraction or cold pressing of various parts of plants, most often: seeds, fruits, and drupels. Chemically, these oils are compounds of the ester-linked glycerol and higher fatty acids with long aliphatic chain hydrocarbons (min. C14:0). Vegetable oils have a variety of properties, depending on their percentage of saturation. This article describes sea-buckthorn oil, which is extracted from the well characterized fruit and seeds of sea buckthorn. The plant has a large number of active ingredients the properties of which are successfully used in the cosmetic industry and in medicine...
May 19, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28525677/nonlinear-optical-properties-of-sodium-copper-chlorophyllin-in-aqueous-solution
#2
Jiangting Li, Yufeng Peng, Xueyun Han, Shaoshuai Guo, Kunning Liang, Minggao Zhang
BACKGROUND: Sodium copper chlorophyllin (SCC), as one of the derivatives of chlorophyll - with its inherent green features; good stability for heat, light, acids and alkalies; unique antimicrobial capability; and particular deodori zation performance - is widely applied in some fields such as the food industry, medicine and health care, daily cosmetic industry etc. SCC, as one of the metal porphyrins, has attracted much attention because of its unique electronic band structure and photon conversion performance...
May 19, 2017: Journal of Applied Biomaterials & Functional Materials
https://www.readbyqxmd.com/read/28521677/molluscum-contagiosum-an-update
#3
Alexander Kc Leung, Benjamin Barankin, Kam Lun Hon
BACKGROUND: Molluscum contagiosum is a viral cutaneous infection in childhood that occurs worldwide. Physicians should familiarize themselves with this common condition. OBJECTIVE: To review in depth the epidemiology, pathophysiology, clinical manifestations, complications and, in particular, treatment of molluscum contagiosum. METHODS: A PubMed search was completed in Clinical Queries using the key term "molluscum contagiosum". Patents were searched using the key term "molluscum contagiosum" from www...
May 17, 2017: Recent Patents on Inflammation & Allergy Drug Discovery
https://www.readbyqxmd.com/read/28515769/inhibitory-effects-of-different-fractions-of-nepeta-satureioides-on-melanin-synthesis-through-reducing-oxidative-stress
#4
Seyed Ahmad Emami, Rezvan Yazdian-Robati, Mohammad Sadeghi, Javad Baharara, Elaheh Amini, Farzaneh Salek, Zahra Tayarani-Najaran
Nepeta satureioides Boiss. has been used in traditional medicine of eastern countries and is famous for its medicinal properties. The aim of this study was to evaluate the effect of methanol (MeOH), n-hexane and dichloromethane (CH2Cl2) fractions of the extract on melanin synthesis and oxidative stress in B16F10 melanoma cell line. The B16F10 cell line viability after treatment with increasing concentrations of different fractions of the plant (5-60 μg/mL) was measured using MTT assay. The inhibitory effect on synthesis of melanin, mushroom tyrosinase activity, cellular tyrosinase and oxidative stress were determined by the colorimetric and fluorometric methods...
April 2017: Research in Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28504874/cranioplasty-with-adipose-derived-stem-cells-beta-tricalcium-phosphate-granules-and-supporting-mesh-six-year-clinical-follow-up-results
#5
Tuomo Thesleff, Kai Lehtimäki, Tero Niskakangas, Sanna Huovinen, Bettina Mannerström, Susanna Miettinen, Riitta Seppänen-Kaijansinkko, Juha Öhman
Several alternative techniques exist to reconstruct skull defects. The complication rate of the cranioplasty procedure is high and the search for optimal materials and techniques continues. To report long-term results of patients who have received a cranioplasty using autologous adipose-derived stem cells (ASCs) seeded on beta-tricalcium phosphate (betaTCP) granules. Between 10/2008 and 3/2010, five cranioplasties were performed (four females, one male; average age 62.0 years) using ASCs, betaTCP granules and titanium or resorbable meshes...
May 15, 2017: Stem Cells Translational Medicine
https://www.readbyqxmd.com/read/28500405/est-ssr-marker-revealed-effective-over-biochemical-and-morphological-scepticism-towards-identification-of-specific-turmeric-curcuma-longa-l-cultivars
#6
Ambika Sahoo, Sudipta Jena, Basudeba Kar, Suprava Sahoo, Asit Ray, Subhashree Singh, Raj Kumar Joshi, Laxmikanta Acharya, Sanghamitra Nayak
Turmeric (Curcuma longa L., family Zingiberaceae) is one of the most economically important plants for its use in food, medicine, and cosmetic industries. Cultivar identification is a major constraint in turmeric, owing to high degree of morphological similarity that in turn, affects its commercialization. The present study addresses this constraint, using EST-SSR marker based, molecular identification of 8 elite cultivars and 88 accessions in turmeric. Fifty EST-SSR primers were screened against eight cultivars of turmeric (Suroma, Roma, Lakadong, Megha, Alleppey Supreme, Kedaram, Pratibha, and Suvarna); out of which 11 primers showed polymorphic banding pattern...
May 2017: 3 Biotech
https://www.readbyqxmd.com/read/28498360/meristem-plant-cells-as-a-sustainable-source-of-redox-actives-for-skin-rejuvenation
#7
REVIEW
Liudmila G Korkina, Wolfgang Mayer, Chiara de Luca
Recently, aggressive advertisement claimed a "magic role" for plant stem cells in human skin rejuvenation. This review aims to shed light on the scientific background suggesting feasibility of using plant cells as a basis of anti-age cosmetics. When meristem cell cultures obtained from medicinal plants are exposed to appropriate elicitors/stressors (ultraviolet, ultrasound ultraviolet (UV), ultrasonic waves, microbial/insect metabolites, heavy metals, organic toxins, nutrient deprivation, etc.), a protective/adaptive response initiates the biosynthesis of secondary metabolites...
May 12, 2017: Biomolecules
https://www.readbyqxmd.com/read/28492484/the-potential-of-triterpenoids-from-loquat-leaves-eriobotrya-japonica-for-prevention-and-treatment-of-skin-disorder
#8
Hui Tan, Tamrakar Sonam, Kuniyoshi Shimizu
The leaves of loquat (Eriobotrya japonica) possess high medicinal value and have been used as traditional medicines. However, there are no evidence-based studies on the skin-care effects of E. japonica leaves. To explore new biological activities of E. japonica leaves against skin disorder and to gain a better understanding of the chemical components associated with bioactivities, we evaluated 18 triterpenoids from E. japonica leaves on anti-melanogenesis, anti-acne, anti-allergy and anti-aging activities. Our results revealed that eight compounds showed anti-melanogenesis activity, of which ursolic acid (1) and maslinic acid (7) were the most potent with the similar selective index to that of arbutin...
May 11, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28487674/uncovering-potential-applications-of-cyanobacteria-and-algal-metabolites-in-biology-agriculture-and-medicine-current-status-and-future-prospects
#9
REVIEW
Rachana Singh, Parul Parihar, Madhulika Singh, Andrzej Bajguz, Jitendra Kumar, Samiksha Singh, Vijay P Singh, Sheo M Prasad
Cyanobacteria and algae having complex photosynthetic systems can channelize absorbed solar energy into other forms of energy for production of food and metabolites. In addition, they are promising biocatalysts and can be used in the field of "white biotechnology" for enhancing the sustainable production of food, metabolites, and green energy sources such as biodiesel. In this review, an endeavor has been made to uncover the significance of various metabolites like phenolics, phytoene/terpenoids, phytols, sterols, free fatty acids, photoprotective compounds (MAAs, scytonemin, carotenoids, polysaccharides, halogenated compounds, etc...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28486138/the-effects-of-titanium-dioxide-nanoparticles-on-ultrastructure-of-zebrafish-testis-danio-rerio
#10
Tuğba Kotil, Cansu Akbulut, Nazan Deniz Yön
INTRODUCTION: Nanotechnology investigates materials at nanoscale level (0.1-100nm in diameter). There are many commercially nanoproducts such as silver, silicon, titanium, zinc, and gold. They are used in a variety of applications and released to the environment. Titanium dioxide (TiO2) is one of the most commonly used nanoparticles (NP). In this study, the ultrastructural effects of TiO2-NP on zebrafish testis tissue were evaluated. MATERIAL AND METHOD: Zebrafish were divided into four groups (N=60) as one control and 3 experimental groups (1mg/L, 2mg/L and 4mg/L TiO2)...
April 26, 2017: Micron: the International Research and Review Journal for Microscopy
https://www.readbyqxmd.com/read/28480423/geometric-volumetric-colour-and-frictional-properties-of-selected-salvia-species-of-turkey
#11
Mustafa Bayram, Ebubekir Altuntas, Melih Yilar
BACKGROUND: Salvia seeds are promite to dietary and healthy oils because they contain essential fatty acids. Salvia seeds frequently produce mucilage on soaking, and this mucilage is used for the treatment of eye diseases in eastern countries. Salvia species studied for medicine, food and cosmetics, have the potential to be used in the various fields. In the present study, selected engineering (geometrical, volumetrical, colour and frictional) properties of 6 Salvia species seeds were determined and compared...
2017: African Journal of Traditional, Complementary, and Alternative Medicines: AJTCAM
https://www.readbyqxmd.com/read/28476959/biofabrication-of-gold-nanoparticles-using-marine-endophytic-fungus-penicillium-citrinum
#12
Hulikere M Manjunath, Chandrashekhar G Joshi, Narayanappa Govinda Raju
Nanotechnology is one of the promising fields of research and generating new avenues and applications in medicine. Recently, marine floras such as, marine endophytes are gaining the attention of many researchers due to the myriad of bioactive molecules that they possess. In addition, they find applications in many pharmaceutical and cosmetic industries. In this study, they have studied the green synthesis of gold nanoparticles (AuNPs) from Penicillium citrinum (P. citrinum) and its antioxidant activity. P. citrinum was isolated from brown algae...
February 2017: IET Nanobiotechnology
https://www.readbyqxmd.com/read/28467491/the-gene-expression-profile-of-a-drug-metabolism-system-and-signal-transduction-pathways-in-the-liver-of-mice-treated-with-tert-butylhydroquinone-or-3-3-tert-butyl-4-hydroxyphenyl-propylthiosulfonate-of-sodium
#13
Alexandra B Shintyapina, Valentin A Vavilin, Olga G Safronova, Vyacheslav V Lyakhovich
Tert-butylhydroquinone (tBHQ) is a highly effective phenolic antioxidant used in edible oils and fats in foods as well as in medicines and cosmetics. TBHQ has been shown to have both chemoprotective and carcinogenic effects. Furthermore, it has potential anti-inflammatory, antiatherogenic, and neuroprotective activities. TBHQ induces phase II detoxification enzymes via the Keap1/Nrf2/ARE mechanism, which contributes to its chemopreventive functions. Nonetheless, there is growing evidence that biological effects of tBHQ may be mediated by Nrf2-independent mechanisms related to various signaling cascades...
2017: PloS One
https://www.readbyqxmd.com/read/28451800/analysis-of-the-factors-affecting-men-s-attitudes-toward-cosmetic-surgery-body-image-media-exposure-social-network-use-masculine-gender-role-stress-and-religious-attitudes
#14
Ozan Luay Abbas, Ufuk Karadavut
BACKGROUND: Cosmetic surgery is no longer just for females. More men are opting for cosmetic procedures, with marked increases seen in both minimally invasive and surgical options over the last decade. Compared to females, relatively little work has specifically focused on factors predicting males' attitudes toward cosmetic surgery. Therefore, we evaluated a number of variables that may predict some facet of men's attitudes toward cosmetic surgery according to evidence reported in the literature METHODS: A total of 151 male patients who applied for a surgical or minimally invasive cosmetic surgery procedure (patient group) and 151 healthy male volunteers who do not desire any type of cosmetic procedure (control group) were asked to fill out questionnaires about measures of body image, media exposure (television and magazine), social network site use, masculine gender role stress and religious attitudes...
April 27, 2017: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28451799/micro-autologous-fat-transplantation-maft-for-forehead-volumizing-and-contouring
#15
C K Chou, S S Lee, T Y Lin, Y H Huang, H Takahashi, C S Lai, S D Lin, T M Lin
BACKGROUND: Frontal fullness in Asians is often considered to indicate one's public popularity and leadership skills. Numerous materials and techniques have been applied clinically to recontour or volumize the frontal area, with variable results. The micro-autologous fat transplantation (MAFT) technique proposed by Lin et al. (2nd academic congress of Taiwan Cosmetic Association Taipei, Taiwan) in 2007 has demonstrated its feasibility in facial rejuvenation. In the present study, we used an innovative instrument to apply the MAFT technique to frontal augmentation with fat grafting and reported the results...
April 27, 2017: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28438783/mistakes-and-missed-opportunities-regarding-cosmetic-surgery-and-conscientious-objection
#16
Toni C Saad
In her paper 'Cosmetic surgery and conscientious objection', Minerva rightly identifies cosmetic surgery as an interesting test case for the question of conscientious objection in medicine. Her treatment of this important subject, however, seems problematic. It is argued that Minerva's suggestion that a doctor has a prima facie duty to satisfy patient preferences even against his better clinical judgment, which we call Patient Preference Absolutism, must be regarded with scepticism. This is because (1) it overlooks an important distinction regarding autonomy's meaning and place in clinical practice, and (2) it makes obsolete the important concepts of expert clinical judgment and beneficence...
April 24, 2017: Journal of Medical Ethics
https://www.readbyqxmd.com/read/28432415/use-of-computer-imaging-in-rhinoplasty-a-survey-of-the-practices-of-facial-plastic-surgeons
#17
Prabhjyot Singh, Steven Pearlman
OBJECTIVE: The objective of this study was to quantify the use of computer imaging by facial plastic surgeons. METHODS: AAFPRS Facial plastic surgeons were surveyed about their use of computer imaging during rhinoplasty consultations. The survey collected information about surgeon demographics, practice settings, practice patterns, and rates of computer imaging (CI) for primary and revision rhinoplasty. For those surgeons who used CI, additional information was also collected, which included who performed the imaging and whether the patient was given the morphed images after the consultation...
April 21, 2017: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28424569/current-knowledge-of-schisandra-chinensis-turcz-baill-chinese-magnolia-vine-as-a-medicinal-plant-species-a-review-on-the-bioactive-components-pharmacological-properties-analytical-and-biotechnological-studies
#18
REVIEW
Agnieszka Szopa, Radosław Ekiert, Halina Ekiert
Schisandra chinensis Turcz. (Baill.) is a plant species whose fruits have been well known in Far Eastern medicine for a long time. However, schisandra seems to be a plant still underestimated in contemporary therapy still in the countries of East Asia. The article presents latest available information on the chemical composition of this plant species. Special attention is given to dibenzo cyclooctadiene lignans. In addition, recent studies of the biological activity of dibenzocyclooctadiene lignans and schisandra fruit extracts are recapitulated...
2017: Phytochemistry Reviews: Proceedings of the Phytochemical Society of Europe
https://www.readbyqxmd.com/read/28423952/advances-in-the-research-of-celery-an-important-apiaceae-vegetable-crop
#19
Meng-Yao Li, Xi-Lin Hou, Feng Wang, Guo-Fei Tan, Zhi-Sheng Xu, Ai-Sheng Xiong
Celery (Apium graveolens L.), one of the most important vegetables in Apiaceae family, is cultivated worldwide and utilized in food and cosmetic industries because it is an excellent source of vitamins, phenolic compounds, volatile oils and other nutrients. Celery extracts possess various medicinal properties, such as antibacterial, anti-inflammatory and lowering blood glucose and serum lipid levels. With the rapid advancements in molecular biology and sequencing technology, studies on celery have been performed...
April 20, 2017: Critical Reviews in Biotechnology
https://www.readbyqxmd.com/read/28389724/effectiveness-of-hip-external-rotator-strengthening-exercise-in-korean-postural-bowleg-women
#20
Seong Hoon Park, Jun Won Lee, Joo Hyun Kim, Kyoung Seok Tak, Byeong Ho Lee, In Suck Suh
Postural bowleg is a subclinical entity with both aesthetic and functional outcomes and appears to be common in East Asian countries. Internal rotation of the hip joint is associated with varus alignment at the knee joint of the bowleg. Strengthening exercise for the hip external rotator muscles seems to be effective in improving varus alignment of bowleg, but no standardized exercise program exists. A standardized active resistance strengthening exercise for hip external rotator muscles could improve varus alignment of the lower limb in bowlegged Korean women...
April 7, 2017: Aesthetic Plastic Surgery
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