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https://www.readbyqxmd.com/read/28526592/photodynamic-therapy-in-the-treatment-of-vulvar-lichen-sclerosus
#1
Agnieszka Maździarz, Beata Osuch, Magdalena Kowalska, Agnieszka Nalewczyńska, Beata Śpiewankiewicz
BACKGROUND: Vulvar lichen sclerosus is a chronic and incurable disease that causes various unpleasant symptoms and serious consequences. OBJECTIVE: The purpose of the study was to assess the effectiveness of photodynamic therapy in the treatment of vulvar lichen sclerosus. METHODS: Participants in the study included 102 female patients aged 19-85 suffer from vulvar lichen sclerosus. The patients underwent photodynamic therapy (PDT). In the course of PDT the 5% 5- aminolevulinic acid was used in gel form...
May 16, 2017: Photodiagnosis and Photodynamic Therapy
https://www.readbyqxmd.com/read/28526097/abundance-of-active-ingredients-in-sea-buckthorn-oil
#2
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/28526016/efficient-extracellular-recombinant-production-and-purification-of-a-bacillus-cyclodextrin-glucanotransferase-in-escherichia-coli
#3
Christian Sonnendecker, Ren Wei, Elisabeth Kurze, Jinpeng Wang, Thorsten Oeser, Wolfgang Zimmermann
BACKGROUND: Cyclodextrin glucanotransferases (CGTases) catalyze the synthesis of cyclodextrins, cyclic oligosaccharides composed of glucose monomers that find applications in the pharmaceutical, food, and cosmetic industries. An economic application of these industrially important enzymes requires their efficient production and recovery. In this study, the effect of Sec-type signal peptides on the recombinant expression of a CGTase derived from Bacillus sp. G825-6 was investigated in Escherichia coli BL21(DE3) using a codon-adapted gene...
May 19, 2017: Microbial Cell Factories
https://www.readbyqxmd.com/read/28525677/nonlinear-optical-properties-of-sodium-copper-chlorophyllin-in-aqueous-solution
#4
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/28524145/-orbital-case-of-ocular-dirofilariasis
#5
M B Gushсhina, E V Egorova, N S Yuzhakova, S A Mal'kov
AIM: to report a clinical case of orbital dirofilariasis with attention to peculiarities of disease presentation, diagnostic measures, and treatment results. MATERIAL AND METHODS: A patient with a history of spontaneously subsiding recurrent oedema of the lower eyelid suspicious of parasitic cyst formation. The diagnosis was confirmed preoperatively by orbital ultrasound. Surgical intervention included orbitotomy with microsurgical excision of the parasitic cyst via a percutaneous approach through the lower eyelid skin crease...
2017: Vestnik Oftalmologii
https://www.readbyqxmd.com/read/28524054/surgical-treatment-of-rhinophyma-experience-from-a-german-cohort-of-70-patients
#6
Katrin Schweinzer, Lukas Kofler, Corinna Spott, Markus Krug, Claudia Schulz, Saskia M Schnabl, Helmut Breuninger, Hans-Martin Häfner, Franziska Carola Eberle
Rhinophyma is a deforming soft tissue hyperplasia of the nose and surgical removal represents the treatment of choice. Comprehensive data on surgical therapy and the impact of rhinophyma on patient quality of life are lacking. Patients who received surgery for rhinophyma between 2006 and 2015 were retrospectively evaluated for postoperative complications, clinical outcome, recurrence of rhinophyma, and the impact of rhinophyma on daily life. A total of 143 patients were treated with superficial tumour decortication by scalpel under tumescent anaesthesia...
May 19, 2017: European Journal of Dermatology: EJD
https://www.readbyqxmd.com/read/28523261/rejuvenation-using-platelet-rich-plasma-and-lipofilling-for-vaginal-atrophy-and-lichen-sclerosus
#7
Seok Hwan Kim, Eun Soo Park, Tae Hee Kim
Vaginal atrophy is a common condition among peri- and post-menopausal women. Symptoms of vaginal dryness, pruritus, irritation, loss of subcutaneous fat, sparse pubic hair and dyspareunia occur due to decreased estrogen level. Estrogen-based treatments are effective. But many patients are reluctant to be treated due to health concerns. As alternatives, we explored the efficacy of platelet-rich plasma (PRP) and lipofilling. A 67-year-old female patient with vaginal atrophy was referred to our department. Treatment using estrogen cream had failed to improve patient's symptoms...
April 2017: Journal of Menopausal Medicine
https://www.readbyqxmd.com/read/28523089/immediate-surgical-management-of-traumatic-dislocation-of-the-eye-globe-into-the-maxillary-sinus-report-of-a-rare-case-and-literature-review
#8
Samer Abduljabar Noman, Mostafa Ibrahim Shindy
We report a case of complete dislocation of the globe into the maxillary sinus, with immediate repositioning of the globe. This report highlights the importance of early surgical repair of orbital fracture and globe repositioning to regain the maximum amount of ocular functions. A review of literature found 19 cases of globe dislocation into the maxillary sinus: One case was enucleated 2 months after misdiagnosis as traumatic enucleation, six cases were documented no vision or no light perception, three cases did not have reported vision (patients did not survive), and nine cases with postoperative vision...
June 2017: Craniomaxillofacial Trauma & Reconstruction
https://www.readbyqxmd.com/read/28523063/penile-transplantation-a-long-way-to-routine-clinical-practice
#9
Jinhong Li, Feng Qin, Ping Han, Jiuhong Yuan
Organ transplantation is an ideal treatment for certain late-stage diseases. With the report of a penile transplantation in Tygerberg Hospital, South Africa, this topic has, once again, aroused exploration in the field. At present, two penile transplantation operations have been performed and gained some positive results. Patients can gain void standing, erectile function and better cosmetic appearance. However, debates and potential risks still exist. Here, we briefly review the progress of studies in this filed and discusses the potential risks and debates in penile transplantation...
March 2017: Pakistan Journal of Medical Sciences Quarterly
https://www.readbyqxmd.com/read/28522420/in-vitro-effects-of-italian-lavandula-multifida-l-leaf-extracts-on-gilthead-seabream-sparus-aurata-leucocytes-and-saf-1-cells
#10
Angela Fazio, Rebeca Cerezuela, Maria Rosaria Panuccio, Alberto Cuesta, Maria Ángeles Esteban
Lavandula multifida is very appreciated by pharmaceutical and cosmetic industries. In Italy is only found in Calabria and Sicily and, at present, urge its valorization due to its high extinction and genetic erosion risks. Possible applications of L. multifida extracts as immunostimulant in fish aquaculture were assayed by using gilthead seabream (Sparus aurata) as a marine fish model, due to its importance in fish aquaculture. The in vitro effects of both aqueous and ethanolic leaf extracts obtained from two Italian populations of L...
May 15, 2017: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/28522039/injectable-and-topical-neurotoxins-in-dermatology-indications-adverse-events-and-controversies
#11
REVIEW
Cerrene N Giordano, Seth L Matarasso, David M Ozog
The use of neuromodulators for therapeutic and cosmetic indications has proven to be remarkably safe. While aesthetic and functional adverse events are uncommon, each anatomic region has its own set of risks of which the physician and patient must be aware before treatment. The therapeutic usages of botulinum toxins now include multiple specialties and multiple indications. New aesthetic indications have also developed, and there has been an increased utilization of combination therapies to combat the effects of global aging...
June 2017: Journal of the American Academy of Dermatology
https://www.readbyqxmd.com/read/28522038/injectable-and-topical-neurotoxins-in-dermatology-basic-science-anatomy-and-therapeutic-agents
#12
REVIEW
Cerrene N Giordano, Seth L Matarasso, David M Ozog
Botulinum toxin is a potentially deadly anaerobic bacterial toxin that acts by inhibiting release of acetylcholine at the neuromuscular junction, thereby inhibiting contraction of the exposed striated muscle. There are currently 4 botulinum toxin preparations approved by the US Food and Drug Administration (FDA): onabotulinumtoxin, abobotulinumtoxin, incobotulinumtoxin and rimabotulinumtoxin. While significant overlap exists, each product has unique properties and specifications, including dosing, diffusion, and storage...
June 2017: Journal of the American Academy of Dermatology
https://www.readbyqxmd.com/read/28521794/in-vitro-synthesis-of-9-10-dihydroxyhexadecanoic-acid-using-recombinant-escherichia-coli
#13
Anees Kaprakkaden, Preeti Srivastava, Virendra Swarup Bisaria
BACKGROUND: Hydroxy fatty acids are widely used in food, chemical and cosmetic industries. A variety of dihydroxy fatty acids have been synthesized so far; however, no studies have been done on the synthesis of 9,10-dihydroxyhexadecanoic acid. In the present study recombinant E. coli has been used for the heterologous expression of fatty acid hydroxylating enzymes and the whole cell lysate of the induced culture was used for in vitro production of 9,10-dihydroxyhexadecanoic acid. RESULTS: A first of its kind proof of principle has been successfully demonstrated for the production of 9,10-dihydroxyhexadecanoic acid using three different enzymes viz...
May 18, 2017: Microbial Cell Factories
https://www.readbyqxmd.com/read/28521677/molluscum-contagiosum-an-update
#14
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
#15
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/28514945/tumor-volume-to-breast-volume-ratio-for-improving-cosmetic-results-in-breast-cancer-patients-turacos-a-randomized-controlled-trial
#16
M Lagendijk, E L Vos, A H J Koning, M G M Hunink, J P Pignol, E M L Corten, C de Monye, C H M van Deurzen, J H van Dam, W W Vrijland, C M E Contant, C Verhoef, W van Lankeren, L B Koppert
BACKGROUND: Cosmetic result following breast conserving surgery (BCS) for cancer influences quality of life and psychosocial functioning in breast cancer patients. A preoperative prediction of expected cosmetic result following BCS is not (yet) standard clinical practice and therefore the choice for either mastectomy or BCS is still subjective. Recently, we showed that tumour volume to breast volume ratio as well as tumour location in the breast are independent predictors of superior cosmetic result following BCS...
May 17, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28514867/acute-temporary-unilateral-facial-nerve-palsy-after-dermatologic-surgery-a-report-of-3-cases
#17
Jacquelyn Majerowski, Yaohui G Xu
Facial nerve dysfunction can be functionally and cosmetically debilitating and is commonly associated with high anxiety for patients. We report 3 cases of temporary, unilateral facial nerve palsy following dermatologic surgery under local anaesthesia over the preauricular cheek and mandibular angle, which, to our knowledge, has not been reported in the literature. Given its frightening presentation mimicking a stroke, it is essential for dermatologists to become aware of this complication to inform their patients more thoroughly...
May 1, 2017: Journal of Cutaneous Medicine and Surgery
https://www.readbyqxmd.com/read/28514458/effect-of-expedited-microneedle-assisted-photodynamic-therapy-for-field-treatment-of-actinic-keratoses-a-randomized-clinical-trial
#18
Tatyana A Petukhova, Lauren A Hassoun, Negar Foolad, Mayanka Barath, Raja K Sivamani
Importance: Photodynamic therapy (PDT) is an effective and cosmetically favorable treatment modality for actinic keratoses (AKs). However, prolonged incubation times and pain associated with treatment are burdensome to the patient and a hindrance to widespread use of PDT as standard field therapy for AK. Objective: To evaluate efficacy and pain associated with microneedle expedited PDT. Design, Setting, and Participants: The Microneedle Photodynamic Therapy II (MNPDT-II) study was a randomized, single-blinded, split-face controlled, 2-arm clinical trial...
May 17, 2017: JAMA Dermatology
https://www.readbyqxmd.com/read/28514124/-partial-breast-reconstruction-by-modified-breast-reduction-techniques
#19
REVIEW
Dean D Ad-El, Sagit Meshulam Derazon, Eran Sharon, Asaf Olshinka
Partial resections of the breast are more than 50% of breast oncological surgery. The resulting defect can be substantial and cause meaningful deformity that leads to reduced body image satisfaction of the patients, affecting their ability to cope with the cancer. Parallel to the development of breast oncology techniques, an evolution of breast reconstruction techniques occurred. During the last decade, by using techniques from cosmetic breast surgery (such as breast reductions, augmentations and mastopexies), we can reconstruct extensive partial defects of the breasts at the immediate and delayed setting and achieve symmetrical aesthetic results...
July 2016: Harefuah
https://www.readbyqxmd.com/read/28513676/intermediate-phases-during-solid-to-liquid-transitions-in-long-chain-n-alkanes
#20
Stella Corsetti, Thomas Rabl, David McGloin, Johannes Kiefer
The solid to liquid phase transition of n-alkanes with more than ten carbon atoms is an interesting phenomenon relevant to many fields, from cosmetics to automotive. Here we report Raman spectroscopy of tetradecane, pentadecane and hexadecane as a function of temperature. In order to gain information on the structural changes that the hydrocarbons undergo during melting, and to determine the temperature and the speed at which the phase change occurs, their temperature-dependent Raman spectra are acquired. The spectra are analysed not only with respect to frequency shifts, band widths, and intensity ratio of certain bands, but also using a principal component analysis...
May 17, 2017: Physical Chemistry Chemical Physics: PCCP
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