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https://www.readbyqxmd.com/read/29786766/bacterial-dna-detected-on-pathologically-changed-heart-valves-using-16s-rrna-gene-amplification
#1
Miroslava Chalupova, Anna Skalova, Tomas Hajek, Lenka Geigerova, Dana Kralova, Pavel Liska, Hana Hecova, Jiri Molacek, Jaroslav Hrabak
Nowadays, dental diseases are one of the most common illnesses in the world. Some of them can lead to translocation of oral bacteria to the bloodstream causing intermittent bacteraemia. Therefore, a potential association between oral infection and cardiovascular diseases has been discussed in recent years as a result of adhesion of oral microbes to the heart valves. The aim of this study was to detect oral bacteria on pathologically changed heart valves not caused by infective endocarditis. In the study, patients with pathologically changed heart valves were involved...
May 22, 2018: Folia Microbiologica
https://www.readbyqxmd.com/read/29785134/the-impact-of-acne-and-facial-post-inflammatory-hyperpigmentation-on-quality-of-life-and-self-esteem-of-newly-admitted-nigerian-undergraduates
#2
Adeolu Oladayo Akinboro, Ogochukwu Ifeanyi Ezejiofor, Fatai Olatunde Olanrewaju, Mufutau Muphy Oripelaye, Olatunde Peter Olabode, Olugbenga Edward Ayodele, Emmanuel Olaniyi Onayemi
Background: Acne and facial post-inflammatory hyperpigmentation are relatively common clinical conditions among adolescents and young adults, and inflict psychosocial injuries on sufferers. Objective: To document the psychosocial and self-esteem implications of acne and facial hyperpigmentation on newly admitted undergraduates. Materials and methods: A cross-sectional survey was conducted among 200 undergraduates. Demographics and clinical characteristics were obtained and acne was graded using the US Food and Drug Administration 5-category global system of acne classification...
2018: Clinical, Cosmetic and Investigational Dermatology
https://www.readbyqxmd.com/read/29784985/chronic-rhinosinusitis-with-nasal-polyps-is-characterized-by-dysbacteriosis-of-the-nasal-microbiota
#3
Thanit Chalermwatanachai, Ramiro Vilchez-Vargas, Gabriele Holtappels, Tim Lacoere, Ruy Jáuregui, Frederiek-Maarten Kerckhof, Dietmar H Pieper, Tom Van de Wiele, Mario Vaneechoutte, Thibaut Van Zele, Claus Bachert
Chronic rhinosinusitis with nasal polyp (CRSwNP) patients are often characterized by asthma comorbidity and a type-2 inflammation of the sinonasal mucosa. The mucosal microbiota has been suggested to be implicated in the persistence of inflammation, but associations have not been well defined. To compare the bacterial communities of healthy subjects with CRSwNP patients, we collected nasal swabs from 17 healthy subjects, 21 CRSwNP patients without asthma (CRSwNP-A), and 20 CRSwNP patients with co-morbid asthma (CRSwNP+A)...
May 21, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29783245/-epidemiological-features-of-parasitary-invasis-in-women-of-reproductive-age-with-disorders-of-reproductive-health
#4
Valentyna О Sklyarova
OBJECTIVE: The aim: The purpose of this study is to analyze the frequency and structure of parasitic lesion in women with reproductive health disorders. PATIENTS AND METHODS: Materials and methods: The immune-enzyme method tested immunoglobulins IgG to ascaris, lamblia, toxocara. Determination of the presence of pinworm eggs (sticky tape and perianal scrape method) and ascarid (methods of K.Cato, F.Fueleborna and E.S.Schulman). RESULTS: Results: In women with complicated obstetric anamnesis, parasitic invasions occurred in (52...
2018: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/29783015/extracts-of-compound-muniziqi-granule-suppressed-uterus-contraction-and-ameliorated-oxytocin-inducedprimary-dysmenorrhea
#5
Yue Wei, Tingyun Ma, Hanxue Wang, Jianguo Xing, Yuwen Wang, Zhengyi Gu, Dandan Mu, Qiang Yin, Xuemei Cheng, Changhong Wang
ETHNOPHARMACOLOGICAL RELEVANCE: Compound Muniziqi granule (CMG) is usually used as a traditional Uighur medicine to treat acne, chloasma, skin inflammation, primary dysmenorrhea (PDM), and menopausal syndrome. However, there are no sufficient data to support the clinic uses of CMG in PDM. AIM OF THE STUDY: This work aims to examine the effect of CMG as a treatment for PDM and reveal its possible therapeutic mechanism. MATERIALS AND METHODS: In vivo and in vitro mouse PDM models were utilized in this study...
May 18, 2018: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/29782471/new-approach-in-acne-therapy-a-specific-bacteriocin-activity-and-a-targeted-anti-il-8-property-in-just-1-probiotic-strain-the-l-salivarius-ls03
#6
Francesca Deidda, Angela Amoruso, Stefania Nicola, Teresa Graziano, Marco Pane, Luca Mogna
GOALS: The aim of this research was to assess the antibacterial activity of Lactobacillus salivarius LS03 (DSM 22776) against Propionibacterium acnes and its anti-inflammatory properties by inhibiting P. acnes-induced interleukin-8 (IL-8) release. BACKGROUND: Acne is the most common skin disease, causing significant psychosocial problems for those afflicted. Currently available agents for acne treatment, such as oral antibiotics, have limited use. Thus, development of novel agents to treat this disease is needed...
May 18, 2018: Journal of Clinical Gastroenterology
https://www.readbyqxmd.com/read/29782227/cdk5-mediated-acn-acinus-phosphorylation-regulates-basal-autophagy-independently-of-metabolic-stress
#7
Nilay Nandi, Helmut Krämer
In neurons, autophagy counteracts consequences of aging. It is therefore of interest how basal rates of macroautophagy/autophagy can be controlled independently of metabolic stress. We recently investigated the regulation of basal, starvation-independent autophagy by Acn/Acinus, a multifunctional nuclear protein with proposed roles in apoptosis, alternative RNA splicing, and basal autophagy. We found that Acn is stabilized by phosphorylation of the conserved serine 437. The phosphomimetic AcnS437D mutation causes no overt developmental phenotypes, but significantly elevates levels of basal autophagy and extends life spans...
May 21, 2018: Autophagy
https://www.readbyqxmd.com/read/29781900/concomitant-use-of-1-550-nm-nonablative-fractional-laser-with-low-dose-isotretinoin-for-the-treatment-of-acne-vulgaris-in-asian-patients-a-randomized-split-face-controlled-study
#8
Jun Xia, Guanglei Hu, Die Hu, Songmei Geng, Weihui Zeng
BACKGROUND: Nonablative fractional laser (NAFL) has been shown to improve the appearance of inflammatory acne and acne scars. Isotretinoin is effective for the treatment of moderate-to-severe cases of recalcitrant acne. However, the recommended dose of isotretinoin can have profound effects. OBJECTIVE: To investigate the clinical efficacy and safety of performing NAFL treatment in patients with moderate-to-severe acne vulgaris under treatment with low-dose oral isotretinoin...
May 16, 2018: Dermatologic Surgery: Official Publication for American Society for Dermatologic Surgery [et Al.]
https://www.readbyqxmd.com/read/29778512/dairy-intake-and-acne-development-a-meta-analysis-of-observational-studies
#9
Mohadeseh Aghasi, Mahdieh Golzarand, Sakineh Shab-Bidar, Azadeh Aminianfar, Mahsa Omidian, Fatemeh Taheri
BACKGROUND & AIMS: In the past, some observational studies have been carried out on the relationship between milk and dairy intake and risk of acne occurrence; however, their results were conflicting. This study is a meta-analysis and dose-response analysis designed to evaluate the relationship between milk and dairy products and acne development. MATERIALS & METHODS: Data of the study were searched and collected from Pubmed/Medline, Scopus, Web of Science, and Embase databases...
May 8, 2018: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/29771503/internal-electric-field-modulation-in-molecular-electronic-devices-by-atmosphere-and-mobile-ions
#10
Prakash Chandra Mondal, Ushula M Tefashe, Richard L McCreery
The internal potential profile and electric field are major factors controlling the electronic behavior of molecular electronic junctions consisting of ~1-10 nm thick layers of molecules oriented in parallel between conducting contacts. The potential profile is assumed linear in the simplest cases, but can be affected by internal dipoles, charge polarization, and electronic coupling between the contacts and the molecular layer. Electrochemical processes in solutions or solid state are entirely dependent on modification of the electric field by electrolyte ions, which screen the electrodes and form the ionic double layers which are fundamental to electrode kinetics and widespread applications...
May 17, 2018: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/29771405/correlations-of-sox9-expression-with-serum-igf1-and-inflammatory-cytokines-il-1%C3%AE-and-il-6-in-skin-lesions-of-patients-with-acne
#11
J Ji, R-H Zhang, H-M Li, Q Guo, L-L Zhang, J Zhu, L Chen
OBJECTIVE: To study the correlations of sex determining region Y-box 9 (SOX9) expression with serum type-1 insulin-like growth factor (IGF-1), interleukin-1α (IL-1α), and interleukin-6 (IL-6) in skin lesion tissues of patients with acne. PATIENTS AND METHODS: Six patients with acne who were treated for the first time in our outpatient clinic from June 2017 to July 2017 were selected as observation group, and 6 normal subjects were selected as control group. The expression of SOX9 was detected by immunohistochemistry...
May 2018: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/29771360/patient-and-treatment-characteristics-by-infecting-organism-in-cerebrospinal-fluid-shunt-infection
#12
Tamara D Simon, Matthew P Kronman, Kathryn B Whitlock, Samuel R Browd, Richard Holubkov, John R W Kestle, Abhaya V Kulkarni, Marcie Langley, David D Limbrick, Thomas G Luerssen, Jerry Oakes, Jay Riva-Cambrin, Curtis Rozzelle, Chevis N Shannon, Mandeep Tamber, John C Wellons Iii, William E Whitehead, Nicole Mayer-Hamblett
Background: Previous studies of cerebrospinal fluid (CSF) shunt infection treatment have been limited in size and unable to compare patient and treatment characteristics by infecting organism. Our objective was to describe variation in patient and treatment characteristics for children with first CSF shunt infection, stratified by infecting organism subgroups outlined in the 2017 Infectious Disease Society of America's (IDSA) guidelines. Methods: We studied a prospective cohort of children <18 years of age undergoing treatment for first CSF shunt infection at one of 7 Hydrocephalus Clinical Research Network hospitals from April 2008 to December 2012...
May 15, 2018: Journal of the Pediatric Infectious Diseases Society
https://www.readbyqxmd.com/read/29771352/de-novo-biosynthesis-of-anthocyanins-in-saccharomyces-cerevisiae
#13
Michael Eichenberger, Anders Hansson, David Fischer, Lara Dürr, Michael Naesby
Anthocyanins (ACNs) are plant secondary metabolites responsible for most of the red, purple and blue colors of flowers, fruits and vegetables. They are increasingly used in the food and beverage industry as natural alternative to artificial colorants. Production of these compounds by fermentation of microorganisms would provide an attractive alternative. In this study, Saccharomyces cerevisiae was engineered for de novo production of the three basic anthocyanins, as well as the three main trans-flavan-3-ols...
June 1, 2018: FEMS Yeast Research
https://www.readbyqxmd.com/read/29771216/mindfulness-based-cognitive-hypnotherapy-and-skin-disorders
#14
Philip D Shenefelt
Mindfulness-based cognitive hypnotherapy integrates mindfulness, cognitive-behavioral therapy, and hypnotherapy to improve physical, emotional, mental, and/or spiritual aspects of skin disorders. Meditation, including mindfulness meditation, and hypnosis both utilize trance phenomena to help produce focalization and specific improvements in skin disorders through psycho-neuro-endocrine-immunologic mechanisms. Hypnosis, cognitive hypnotherapy, focused meditation, and mindfulness meditation are discussed with respect to improving various skin disorders including acne, acne excoriée, alopecia areata, atopic dermatitis, congenital ichthyosiform erythroderma, dyshidrotic dermatitis, erythema nodosum, erythromelalgia, furuncles, glossodynia, herpes simplex, hyperhidrosis, ichthyosis vulgaris, lichen planus, neurodermatitis, nummular dermatitis, postherpetic neuralgia, prurigo nodularis, pruritus, psoriasis, rosacea, trichotillomania, urticaria, verruca vulgaris, and vitiligo...
July 2018: American Journal of Clinical Hypnosis
https://www.readbyqxmd.com/read/29768083/sebo-pharmacokinetics-a-proposed-percutaneous-sebum-egression-method
#15
Rasika Reddy, John Havens Cary, Akram Elmahdy, Howard Maibach
BACKGROUND/AIMS: The sebaceous gland is widely believed a critical factor in the pathogenesis of acne vulgaris. Although extensive studies document the ability of oral and topical treatments to improve acne, little is known about the quantification and mechanism of drug delivery via the sebaceous gland. A percutaneous egression method presents a way to study how drugs reaching the bloodstream can enter the skin. METHODS: A literature search was performed across databases (PubMed, Embase, and Google Scholar) and the University of California, San Francisco (UCSF) textbook library with relevant search terms...
May 16, 2018: Journal of Dermatological Treatment
https://www.readbyqxmd.com/read/29766296/characterization-of-in-vivo-metabolites-in-rat-urine-following-an-oral-dose-of-masitinib-by-liquid-chromatography-tandem-mass-spectrometry
#16
Adnan A Kadi, Sawsan M Amer, Hany W Darwish, Mohamed W Attwa
Masitinib (MST) is an orally administered drug that targets mast cells and macrophages, important cells for immunity, by inhibiting a limited number of tyrosine kinases. It is currently registered in Europe and USA for the treatment of mast cell tumors in dogs. AB Science announced that the European Medicines Agency has accepted a conditional marketing authorization application for MST to treat amyotrophic lateral sclerosis. In our work, we focused on studying in vivo metabolism of MST in Sprague-Dawley rats...
May 15, 2018: Chemistry Central Journal
https://www.readbyqxmd.com/read/29765079/determination-of-flumequine-enantiomers-and-7-hydroxyflumequine-in-water-and-sediment-by-chiral-hplc-coupled-with-hybrid-quadrupole-time-of-flight-mass-spectrometer
#17
Moyong Xue, Yuchang Qin, Xu Gu, Junguo Li, Yunfeng Gao, Xiaowei Yang, Ting Yao, Zhen Zhao
A liquid chromatography-tandem mass spectrometric (LC-MS/MS) method for simultaneous enantiomeric analysis of flumequine and its metabolite 7-hydroxyflumequine in water and sediment had been developed based on the separation method. Sediment samples were extracted with ACN and EDTA-Mcllvaine buffer solution (40:60, v/v) then were enriched and cleaned-up by Cleanert PEP solid-phase extraction cartridges. The extract solvent, solid cartridges, mobile phase ratios, and chiral separation column were all optimized to reach high sensitivity and selectivity, good peak shape, and satisfactory resolution...
May 15, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29764244/kinetics-and-tissue-repair-process-following-fractional-bipolar-radiofrequency-treatment
#18
G Kokolakis, L von Eichel, M Ulrich, J Lademann, T Zuberbier, M A Hofmann
INTRODUCTION: Fractionated radiofrequency (RF) tissue tightening is an alternative method to fractionated laser treatment of skin wrinkling, laxity and acne scars, with reduced risk of scarring or persistent pigmentation. The aim of this study was to evaluate and quantify the wound healing process after RF treatment. MATERIALS AND METHODS: 12 patients were treated with a 64-pin fractional bipolar RF device with 60 mJ/pin applied energy. Confocal laser scanning microscopy (CLSM) examination was performed on day 1, day 2, day 7 and day 14 after treatment...
May 15, 2018: Journal of Cosmetic and Laser Therapy: Official Publication of the European Society for Laser Dermatology
https://www.readbyqxmd.com/read/29763564/inhibitors-of-melanogenesis-an-updated-review
#19
Thanigaimalai Pillaiyar, Vigneshwaran Namasivayam, Manoj Manickam, Sang Hun Jung
Melanins are pigment molecules that determine the skin, eye, and hair color of the human subject to its amount, quality and distribution. Melanocytes synthesize melanin and provide epidermal protection from various stimuli, such as harmful ultraviolet radiation, through the complex process called melanogenesis. However, a serious dermatological problems occur when the excessive production of melanin in different parts of the human body. These include freckles, melasma, senile lentigo, pigmented acne scars and cancer...
May 15, 2018: Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/29761904/prevalence-and-comorbidities-associated-with-hidradenitis-suppurativa-a-nationwide-population-based-study
#20
Ji Hae Lee, Hyuck Sun Kwon, Han Mi Jung, Gyong Moon Kim, Jung Min Bae
BACKGROUND: The prevalence of hidradenitis suppurativa (HS) in Asia is unknown. The associations between HS and other autoimmune disorders have rarely been reported. OBJECTIVE: We sought to determine the prevalence of and diseases associated with HS using the National Health Insurance (NHI) database. METHODS: We examined Korean NHI claim database data from 2007 to 2016. We enrolled all patients with HS and age- and sex-matched control subjects without HS...
May 15, 2018: Journal of the European Academy of Dermatology and Venereology: JEADV
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