Search results for " Skin."

Possibilities of using vegetable oils in acne skin care

2022

Oleje roślinne są to ciekłe tłuszcze pochodzenia roślinnego. Pod względem chemicznym to połączenia glicerolu i kwasów tłuszczowych wiązaniem estrowym. Stosunek kwasów tłuszczowych nasyconych i nienasyconych w cząsteczce oleju warunkuje właściwości poszczególnych olejów i ich przydatność m.in. kosmetyczną. Celem pracy była charakterystyka olejów roślinnych ze szczególnym uwzględnieniem budowy chemicznej oraz ukazanie znaczenia poszczególnych kwasów tłuszczowych w kosmetyce i dermatologii. Dokonano podziału olejów ze względu na stosunek ilościowy nienasyconych i nasyconych kwasów tłuszczowych oraz zwrócono uwagę na możliwość zastosowania olejów roślinnych w codziennej pielęgnacji skóry trądzi…

Safety of hospital discharge before return of bowel function after elective colorectal surgery

2020

Ileus is common after colorectal surgery and is associated with an increased risk of postoperative complications. Identifying features of normal bowel recovery and the appropriateness for hospital discharge is challenging. This study explored the safety of hospital discharge before the return of bowel function.A prospective, multicentre cohort study was undertaken across an international collaborative network. Adult patients undergoing elective colorectal resection between January and April 2018 were included. The main outcome of interest was readmission to hospital within 30 days of surgery. The impact of discharge timing according to the return of bowel function was explored using multiva…

Organic food consumption: The relevance of the health attribute

2020

During the last decades, organic food products have become the main sustainable alternative to conventional food consumption. Among the several organic food attributes that consumers recognize in organic food, healthiness has been reported as the primary motivation to buy products certified as organic. The objective of the current study is to assess the relative weight of the health attribute among other recognized organic food attributes. To achieve this aim, a multiple price list (MPL) methodology is adopted to elicit consumers&rsquo

Estudio DS 103-282: Relajante Muscular en Lumbalgia Aguda o Lumbago : (estudio doble ciego de Tizanidina + Paracetamol V s Placebo + Paracetamol)

1989

The clinic efficiency and tolerance of tizanidina + paracetamol was compared with placebo+ paracetamol in an estadistical study and in with were treated 50 patients diagnosed of acote back pain or lumbago. Dif'ferent clinical parámeters was dimished in the group ofthe group of tizanidina + paracetamol.

UV filters: From sunscreens to human body and the environment

2007

Recognition of the harmful effects of ultraviolet (UV) radiation on the skin has triggered development of organic chemicals (commonly referred as UV filters) that can absorb UV radiation and attenuate the negative effects of sunlight exposure. Depending on the properties and the intended degree of protection, a wide array of combinations is being marketed as delivering protection against most kinds of UV-induced skin damage. However, some UV filters have dermatological implications, so maximum applicable concentrations have been established. To monitor to what extent commercial products comply with the mandatory limits, several analytical methods have been used for their determination in co…

New Insights Into Causal Pathways Between the Pediatric Age-Related Physical Activity Decline and Loss of Control Eating: A Narrative Review and Prop…

2020

Research consistently suggests that loss of control (LOC) eating in children and adolescents is a key factor contributing to pediatric obesity and eating disorders. However, causes of pediatric LOC eating are yet unclear, and there is a lack of longitudinal research investigating the developmental processes contributing to LOC eating and related outcomes in youth. Physical activity is an understudied behavior that declines during middle childhood to adolescence and may exert an influence in the development of LOC eating via its impact on executive functioning. While physical activity levels and executive functioning have been linked to regulation of eating, no research has examined the mech…

Laser guns and hot plates

2005

The Effect of Mechanocatalytic Pretreatment on the Structure and Depolymerization of Willow

2020

In this study, the effect of a mechanocatalytic pretreatment on the structure of willow and sugar release from pretreated willow was explored. In the mechanocatalytic approach, the pretreatment consists of solvent-free impregnation with sulfuric acid and a mechanical treatment with ball milling. Willow sawdust and pretreated samples were analyzed with field emission scanning electron microscope and X-ray diffraction. The products in the sugar solution were determined as the total reducing sugars with the 3,5-dinitrosalicylic acid method and monosaccharides with capillary electrophoresis. According to the results, milling increased the sugar production, depending on the sulfuric acid load. T…

Measuring Vulnerability in the Food System

2015

Food system vulnerability is an emerging concept for food security policies and food supply chain management. Hence, measuring food system vulnerability is necessary for developing appropriate food security policies and managing food supply chain vulnerabilities. In this paper, we aim to clarify the development process of food system vulnerability indicators. We conducted an abducted qualitative content analysis based on public documents of various Finnish organizations, including ministries and administration, interest organizations, NGOs, food sector enterprises, and a church. We analysed the engagement level of various organizations in food security and identified vulnerability aspects i…

Human saliva, taste and food perception

2011

Human saliva, taste and food perception