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Ana Karen Medina Lira, Argenis Jose Mayorga Soto, Pamela Frigerio
BACKGROUND: Choledochal cyst is a congenital dilatation of the biliary tree. It may affect only the extrahepatic bile duct (type I, II and III), intrahepatic (type V) or both (type IVa). Vater first described choledochal cyst in 1723. Open excision was the standard procedure made a great impact in the treatment but since 1995 Farello et al. first reported laparoscopic choledochal cyst excision and this has been used worldwide. CASE REPORT: Female, 17 years old, past medical history two years ago a laparoscopic cholecystectomy for gallbladders...
October 5, 2016: International Journal of Surgery Case Reports
Bin Tang, Yanmei Huang, Hongqin Yang, Peixiao Tang, Hui Li
As a natural dietary polyphenol, 3,4,5-tri-O-caffeoylquinic acid (3,4,5-triCQA) exhibits numerous stronger pharmacological activities than that of its analogues. Studies on interaction between 3,4,5-triCQA and protein are very helpful for understanding the mechanism of these enhanced biological functions. In this study, (1)H saturation transfer difference NMR ((1)H STD-NMR) combined with multi-spectroscopy were used to probe the interaction of 3,4,5-triCQA with human serum albumin (HSA). Both qualitative and quantitative (1)H STD-NMR indicated that 3,4,5-triCQA can specifically bind to HSA at the favored Sudlow's site II with caffeoyl groups as the main recognizable moiety...
October 17, 2016: Journal of Photochemistry and Photobiology. B, Biology
Monique Vanaman Wilson, Sabrina Guillen Fabi, Ryan Greene
Importance: The pivotal approval trial for a smooth, highly cohesive, viscous, 20-mg/mL hyaluronic acid filler demonstrated sustained aesthetic improvement, with a mean injection volume of 6.65 mL. In daily practice, however, it is not often practical or necessary to use large injection volumes to achieve the desired cosmetic outcome. Objective: To assess the efficacy, longevity, and patient satisfaction associated with correction of age-related midface volume loss using the low volumes of hyaluronic acid filler more commonly used in day-to-day practice...
October 20, 2016: JAMA Facial Plastic Surgery
Ellen L Mintz, Juliana A Passipieri, Daniel Y Lovell, George J Christ
Despite the regenerative capacity of skeletal muscle, permanent functional and/or cosmetic deficits (e.g., volumetric muscle loss (VML) resulting from traumatic injury, disease and various congenital, genetic and acquired conditions are quite common. Tissue engineering and regenerative medicine technologies have enormous potential to provide a therapeutic solution. However, utilization of biologically relevant animal models in combination with longitudinal assessments of pertinent functional measures are critical to the development of improved regenerative therapeutics for treatment of VML-like injuries...
October 7, 2016: Journal of Visualized Experiments: JoVE
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No abstract text is available yet for this article.
October 21, 2016: British Dental Journal
M Li, H E Muñoz, A Schmidt, B Guo, C Lei, K Goda, D Di Carlo
Euglena gracilis (E. gracilis) has recently been attracting attention as a potential renewable source for the production of biofuels, livestock feed, cosmetics, and dietary supplements. Research has focused on strain isolation, productivity improvement, nutrient and resource allocation, and co-product production, key steps that ultimately determine the economic viability and compatibility of the biomass produced. To achieve these characteristics, approaches to select E. gracilis mutants with desirable properties, such as high wax ester content, high growth rate, and high environmental tolerance for biodiesel and biomass production, are needed...
October 21, 2016: Lab on a Chip
Mahboob Nemati, Aliasghar Hamidi, Solmaz Maleki Dizaj, Vahid Javaherzadeh, Farzaneh Lotfipour
Traditional microbiological methods tend to be labor-intensive and time-consuming. Rapid and novel methods in microbiological tests provide more sensitive, precise and reproducible results compared with conventional methods. In microbiology, the most rapid testing methods belong to the field of biotechnology such as PCR, ELISA, ATP bioluminescence and etc. Nevertheless impedance microbiology, biosensors and analytical procedures to determine microbial constituents are of significance. The present review article was conducted using internet databases and related scientific literatures and articles that provide information on developments in the rapid methods in microbiology...
September 2016: Advanced Pharmaceutical Bulletin
K Prasad, R R Sharma, Manish Srivastav
The present study reports the usefulness of ascorbic acid for reducing lenticels browning (LB) in mango, which impairs the cosmetic appeal and thereby the export. Postharvest dip treatment of ascorbic acid at different concentrations (100, 150 and 200 ppm) was given to four varieties of mango (Indian-'Dashehari', 'Langra'; Exotic-'Sensation', 'Eldon'). After treatment, fruits were stored at ambient conditions (35 ± 4 °C and 65 ± 5 % RH) for 10 days. At the end of storage period, observations were recorded on several parameters...
July 2016: Journal of Food Science and Technology
Dehong Liu, Huixia Zhou, Lifei Ma, Xiaoguang Zhou, Hualin Cao, Tian Tao, Xiaolong Luo, Shaojun Chen
OBJECTIVE: The choice of different laparoscopic approaches of laparoscopic pyeloplasty (LP) in children remains controversial. We present comparison of different approaches of LP in children and critical analysis of 11-year experiences in a single-surgeon. MATERIAL AND METHODS: Of 1750 Patients (1889 sides) who underwent LP between 2003 and 2014 were reviewed. The diagnosis and outcomes of ureteropelvic junction obstruction (UPJO) were reviewed based on clinical and imaging data...
October 17, 2016: Urology
Simona Arena, Giovanni Renzone, Chiara D'Ambrosio, Anna Maria Salzano, Andrea Scaloni
Heating of milk and dairy products is done using various technological processes with the aim of preserving microbiological safety and extending shelf-life. These treatments result in chemical modifications in milk proteins, mainly generated as a result of the Maillard reaction. Recently, different bottom-up proteomic methods have been applied to characterize the nature of these structural changes and the modified amino acids in model protein systems and/or isolated components from thermally-treated milk samples...
March 15, 2017: Food Chemistry
Michael S Zhang, Jon C D Houtman
Glycerol monolaurate (GML) is a monoglyceride with well characterized anti-microbial properties. Because of these properties, GML is widely used in food, cosmetics, and personal care products and currently being tested as a therapeutic for menstrual associated toxic shock syndrome, superficial wound infections, and HIV transmission. Recently, we have described that GML potently suppresses select T cell receptor (TCR)-induced signaling events, leading to reduced human T cell effector functions. However, how soluble host factors present in the blood and at sites of infection affect GML-mediated human T cell suppression is unknown...
2016: PloS One
Jayanth Sridhar, Abtin Shahlaee, Wen-Shi Shieh, Ehsan Rahimy
PURPOSE: To report a single case of paracentral acute middle maculopathy in association with retinal artery occlusion in the setting of ipsilateral facial cosmetic filler injection. METHODS: Case report. PATIENT: A 35-year-old woman presenting with sudden vision loss to finger count vision immediately after left nasal fat pad cosmetic filler injection. RESULTS: Dilated funduscopic examination revealed a swollen optic disc with multiple branch arterial occlusions with visible embolic material...
October 19, 2016: Retinal Cases & Brief Reports
Raffaella Boggia, Federica Turrini, Carla Villa, Chiara Lacapra, Paola Zunin, Brunella Parodi
The aim of this study was to investigate the potential of retrieving polyphenolic antioxidants directly from wet pomegranate marcs: the fresh by-products obtained after pomegranate juice processing. These by-products mainly consist of internal membranes (endocarp) and aril residues. Even if they are still edible, they are usually discharged during juice production and, thus, they represent a great challenge in an eco-sustainable industrial context. Green technologies, such as ultrasound assisted extraction (UAE) and microwave assisted extraction (MAE), have been employed to convert these organic residues into recycled products with high added value...
October 18, 2016: Pharmaceuticals
Mi Yu, Jun Young Lee
BACKGROUND: Polydeoxyribonucleotide (PDRN) is an active compound that can promote wound healing. PDRN stimulates wound healing by enhancing angiogenesis and increasing fibroblast growth rates. Laser skin resurfacing is a popular cosmetic procedure for skin rejuvenation. Despite excellent improvement of photo-damaged skin and acne scarring, it is accompanied with drawbacks, such as prolonged erythema and crusting. OBJECTIVE: This study was designed to assess the effect of PDRN on wounds induced by fractional laser resurfacing...
October 20, 2016: Journal of Cosmetic and Laser Therapy: Official Publication of the European Society for Laser Dermatology
Meenakshi Narayanan, P Sekar, M Pasupathi, T Mukhopadhyay
OBJECTIVE: As questions on the safety of some popular preservatives are on the rise, there is a growing interest in developing 'Self Preserving' personal care products. Use of Multi-functional ingredients / actives with antimicrobial properties has been explored as replacements for conventional preservatives. This paper explores the use of combinations of multi-functional actives (MFA) and other cosmetic ingredients in various personal care formulations, to deliver microbiologically safe self-preserving products...
October 20, 2016: International Journal of Cosmetic Science
Rongxin Chen, Guofu Huang, Shu Liu, Wenfang Ma, Xiaofang Yin, Shiyou Zhou
PURPOSE: This study compared the outcomes of a limbal conjunctival autograft (LCAG) with those of an amniotic membrane graft (AMG) followed by intraoperative 0.02 % mitomycin C (MMC) to treat recurrent pterygium. METHODS: In this randomized controlled trial, ninety-six eyes with recurrent pterygium were enrolled and randomly allocated into two groups using a computer-generated random number table. Pterygium removal was followed by intraoperative 0.02 % MMC for 3 min and then either LCAG or AMG transplantation...
October 20, 2016: Graefe's Archive for Clinical and Experimental Ophthalmology
Meng Wang, Guoqing Wang, Ting Zhang, Lihai Fan, Tianwei Tan
1,3-Propanediol (1,3-PDO) is a monomer for the synthesis of various polyesters. It is widely used in industries including cosmetics, solvents, and lubricants. Here, the multi-modular engineering was used to improve the concentration and tolerance of 1,3-PDO in Klebsiella pneumoniae. Firstly, the concentration of 1,3-PDO was increased by 25 %, while the concentrations of by-products were reduced considerably through one-step evolution which focused on the glycerol pathway. In addition, the 1,3-PDO tolerance was improved to 150 g L(-1)...
October 19, 2016: Applied Microbiology and Biotechnology
Mathangi Chandramouli, Digvijay Sarma, Kapil Tejaswy, Gabriel Rodrigues
Syringocystadenoma papilliferum (SCAP) is a rare, benign tumour with varied presentations that arises from the apocrine glands and at times can lead to a diagnostic dilemma. A 53-year-old male presented with a 40-year history of a scalp nodule and a recent 2-year change in its character, and a sanguinopurulent discharge. Examination revealed a 4 cm × 2 cm firm nodule upon left side of the scalp vertex, actively discharging pus and blood. No regional lymph nodes were noticeably palpable. Incision biopsy performed elsewhere showed evidence of a squamous cell carcinoma-in-situ...
July 2016: Journal of Cutaneous and Aesthetic Surgery
Fibin Thanveer, Niti Khunger
CONTEXT: A distressing pre-occupation with an imagined or slight defect in appearance with a marked negative effect on the patient's life is the core symptom of body dysmorphic disorder (BDD). AIM: To screen the patients attending a dermatology clinic at a tertiary care centre for BDD using the BDD-dermatology version (DV) questionnaire. SETTINGS AND DESIGN: This cross-sectional study enrolled 245 consecutive patients from the dermatology outpatients clinic...
July 2016: Journal of Cutaneous and Aesthetic Surgery
Yasmeen Jabeen Bhat, Iffat Hassan, Peerzada Sajad, Atiya Yaseen, Syed Mubashir, Saniya Akhter, Roohi Wani
BACKGROUND: Epidermal naevi are benign hamartomatous growths of the skin which are generally asymptomatic with a benign course but are cosmetically disagreeable. Topical treatments such as steroids, calcipotriol, 5 fluorouracil, podophyllin, retinoids and cryotherapy are ineffective and surgical excision results in scar formation. Therapy is often challenging. AIM OF THE STUDY: To study the response of carbon dioxide (CO2) laser in the management of epidermal naevi...
July 2016: Journal of Cutaneous and Aesthetic Surgery
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