keyword
MENU ▼
Read by QxMD icon Read
search

P acnes

keyword
https://www.readbyqxmd.com/read/28913735/efficacy-and-safety-of-tazarotene-0-1-plus-clindamycin-1-gel-versus-adapalene-0-1-plus-clindamycin-1-gel-in-facial-acne-vulgaris-a-randomized-controlled-clinical-trial
#1
Rituparna Maiti, Chandra Sekhar Sirka, M A Ashique Rahman, Anand Srinivasan, Sansita Parida, Debasish Hota
BACKGROUND: Acne vulgaris is a multifactorial disorder which is ideally treated with combination therapy with topical retinoids and antibiotics. OBJECTIVES: The present study was conducted to compare the efficacy and safety of tazarotene plus clindamycin against adapalene plus clindamycin in facial acne vulgaris. METHODS: This study is a randomized, open-label, parallel design clinical trial conducted on 60 patients with facial acne at the outpatient dermatology department in a tertiary healthcare center...
September 14, 2017: Clinical Drug Investigation
https://www.readbyqxmd.com/read/28901892/the-effect-of-anthocyanin-supplementation-in-modulating-platelet-function-in-sedentary-population-a-randomised-double-blind-placebo-controlled-cross-over-trial
#2
Kiara Thompson, Holly Hosking, Wayne Pederick, Indu Singh, Abishek B Santhakumar
The anti-thrombotic properties of anthocyanin (ACN) supplementation was evaluated in this randomised, double-blind, placebo (PBO) controlled, cross-over design, dietary intervention trial in sedentary population. In all, sixteen participants (three males and thirteen females) consumed ACN (320 mg/d) or PBO capsules for 28 d followed by a 2-week wash-out period. Biomarkers of thrombogenesis and platelet activation induced by ADP; platelet aggregation induced by ADP, collagen and arachidonic acid; biochemical, lipid, inflammatory and coagulation profile were evaluated before and after supplementation...
September 2017: British Journal of Nutrition
https://www.readbyqxmd.com/read/28898474/quality-of-life-measurement-in-acne-position-paper-of-the-european-academy-of-dermatology-and-venereology-eadv-task-forces-on-quality-of-life-and-patient-oriented-outcomes-qol-and-po-and-acne-rosacea-and-hidradenitis-suppurativa-arhs
#3
REVIEW
P V Chernyshov, C C Zouboulis, L Tomas-Aragones, G B Jemec, L Manolache, T Tzellos, F Sampogna, A W M Evers, C Dessinioti, S E Marron, V Bettoli, O D van Cranenburgh, A Svensson, A I Liakou, F Poot, J C Szepietowski, Salek, A Y Finlay
Acne causes profound negative psychological and social effects on the quality of life (QoL) of patients. The European Dermatology Forum S3-Guideline for the Treatment of Acne recommended adopting a QoL measure as an integral part of acne management. Because of constantly growing interest in health-related QoL assessment in acne and because of the high impact of acne on patients' lives, the European Academy of Dermatology and Venereology Task Force on QoL and Patient Oriented Outcomes and the Task Force on Acne, Rosacea and Hidradenitis Suppurativa have documented the QoL instruments that have been used in acne patients, with information on validation, purposes of their usage, description of common limitations and mistakes in their usage and overall recommendations...
September 12, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28898196/teens-and-technology-transforming-acne-treatment
#4
Donna Lee Ettel, Lora Rose Lamanno, Sarah Anne Neyra, Wallace John Ettel, George Leonard Ettel Iii, Matthew Kevin Mitchell
INTRODUCTION: Although the Internet contains many health Web sites with valid information, it also contains sites with false information. OBJECTIVE: To learn whether high school students searching health care information believe they are using evidence-based sites and to understand their topics of interest, frequently navigated sites, and trust/confidence in the credibility of information found. DESIGN: Cross-sectional. MAIN OUTCOME MEASURES: Students at a private high school answered an anonymous survey inquiring about their belief that they were using evidence-based sites, topics of interest, search engines of choice, and their trust in information obtained...
2017: Permanente Journal
https://www.readbyqxmd.com/read/28895889/the-skin-bacterium-propionibacterium-acnes-employs-two-variants-of-hyaluronate-lyase-with-distinct-properties
#5
Seven Nazipi, Kristian Stødkilde-Jørgensen, Carsten Scavenius, Holger Brüggemann
Hyaluronic acid (HA) and other glycosaminoglycans are extracellular matrix components in the human epidermis and dermis. One of the most prevalent skin microorganisms, Propionibacterium acnes, possesses HA-degrading activity, possibly conferred by the enzyme hyaluronate lyase (HYL). In this study, we identified the HYL of P. acnes and investigated the genotypic and phenotypic characteristics. Investigations include the generation of a P. acneshyl knockout mutant and HYL activity assays to determine the substrate range and formed products...
September 12, 2017: Microorganisms
https://www.readbyqxmd.com/read/28894992/fractional-carbon-dioxide-laser-for-the-treatment-of-facial-atrophic-acne-scars-prospective-clinical-trial-with-short-and-long-term-evaluation
#6
Gonca Elcin, Basak Yalici-Armagan
The aim of this study was to evaluate the efficacy and safety of fractional carbon dioxide laser for the treatment of acne scars. Thirty-one participants, 15 female and 16 male, whose mean age was 34.84 ± 10.94 years, were included in this prospective study. The study took place between 2012 and 2016. Participants were evaluated with the "ECCA Grading Scale" before the first session, 3 months (short-term evaluation) and 3 years after the last session (long-term evaluation). Participants received two or three treatment sessions at 4-week intervals, with a 10,600 nm fractional carbon dioxide laser with pulse energies ranging between 100 and 160 mJ, 120 spot type, 75-100 spot/cm(2) density, and 30 W power...
September 11, 2017: Lasers in Medical Science
https://www.readbyqxmd.com/read/28890116/dermatologic-conditions-and-risk-of-suicide-a-case-control-study
#7
Deepak Prabhakar, Edward L Peterson, Yong Hu, Rebecca C Rossom, Frances L Lynch, Christine Y Lu, Beth E Waitzfelder, Ashli A Owen-Smith, L Keoki Williams, Arne Beck, Gregory E Simon, Brian K Ahmedani
BACKGROUND: Patients diagnosed with skin conditions have a higher risk of comorbid psychiatric conditions and suicide-related outcomes such as suicidal ideations and behaviors. There is paucity of evidence in the US general population about the risk of suicide death in patients with dermatologic conditions. METHODS: We conducted a retrospective case-control study to investigate the risk of suicide death in patients receiving care for dermatologic conditions. This study involved 8 US health systems...
August 4, 2017: Psychosomatics
https://www.readbyqxmd.com/read/28888216/vitamin-b-derivative-nicotinamide-appears-to-reduce-skin-cancer-risk
#8
S Nazarali, P Kuzel
Nicotinamide, an amide form of vitamin B3, has shown the potential to treat a variety of dermatological conditions, including acne, rosacea, and atopic dermatitis. Recent studies have demonstrated the role of nicotinamide, in both topical and oral forms, as a chemopreventive agent against skin cancer. Its anti-carcinogenic role may be due to its ability to enhance DNA repair and prevent ultraviolet (UV)-induced immunosuppression, which is known to contribute to the progression of pre-malignant lesions. Furthermore, nicotinamide is a precursor of essential coenzymes for many important reactions in the body, including the production of nicotinamide adenine dinucleotide (NAD)...
September 2017: Skin Therapy Letter
https://www.readbyqxmd.com/read/28884220/inflammatory-response-of-disc-cells-against-propionibacterium-acnes-depends-on-the-presence-of-lumbar-modic-changes
#9
Stefan Dudli, S Miller, S Demir-Deviren, J C Lotz
PURPOSE: Intervertebral disc with Propionibacterium acnes (P. acnes) is suggested to be an etiology of Modic type I changes in the adjacent bone marrow. However it is unknown if disc cells can respond to P. acnes and if bone marrow cells respond to bacterial and disc metabolites draining from infected discs. METHODS: Human disc cells (n = 10) were co-cultured with 10- and 100-fold excess of P. acnes over disc cells for 3 h and 24 h. Lipopolysaccharide was used as positive control...
September 7, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28875271/comparative-effects-of-schisandrin-a-b-and-c-on-acne-related-inflammation
#10
Miaomiao Guo, Faliang An, Xing Wei, Minhua Hong, Yanhua Lu
Inflammatory responses induced by Propionibacterium acnes are a major etiological factor in the pathogenesis of acne vulgaris. Schisandrin A, schisandrin B, and schisandrin C are the representative lignans of Schisandra chinensis (Turcz.) Baill. extract. Although anti-inflammatory effects of the lignans have been shown, their effects on acne-related inflammation caused by P. acnes have not been investigated and compared. We pretreated THP-1 human monocytic cells with 5, 10, and 20 μM schisandrin A, B, and C, and stimulated the cells with P...
September 5, 2017: Inflammation
https://www.readbyqxmd.com/read/28865964/routine-cultures-for-seemingly-aseptic-revision-shoulder-arthroplasty-are-they-necessary
#11
REVIEW
Tyler J Brolin, Daniel J Hackett, Joseph A Abboud, Jason E Hsu, Surena Namdari
Propionibacterium acnes has recently gained attention as the leading cause of periprosthetic joint infections (PJIs) after shoulder arthroplasty. Unlike PJIs in the lower extremity, PJIs after shoulder arthroplasty usually have an indolent course and are notoriously difficult to diagnose. Most of the time, the diagnosis is made after positive intraoperative cultures are taken at the time of revision surgery. Adding even more complexity to the diagnosis is the high rate of P acnes-positive cultures taken at the time of primary shoulder surgery...
August 30, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/28864077/phenotype-and-antimicrobial-activity-of-th17-cells-induced-by-propionibacterium-acnes-strains-associated-with-healthy-and-acne-skin
#12
George W Agak, Stephanie Kao, Kelsey Ouyang, Min Qin, David Moon, Ahsan Butt, Jenny Kim
Studies of human skin microbiome suggest that Propionibacterium acnes strains may contribute differently to skin health and disease. However, the immune phenotype and functions of Th17 cells induced by healthy (PH) vs. acne (PA) skin-associated P. acnes strains are currently unknown. We stimulated PBMCs from healthy donors and observed that PA strains induce higher IL-17 levels than PH strains. We next generated PH and PA strain-specific Th17 clones and show that P. acnes strains induce Th17 cells of varied phenotype and function that are stable in the presence of IL-2 and IL-23...
August 29, 2017: Journal of Investigative Dermatology
https://www.readbyqxmd.com/read/28862134/adult-female-acne-treated-with-spironolactone-a-retrospective-data-review-of-70-cases
#13
Anne Isvy-Joubert, Jean-Michel Nguyen, Aurélie Gaultier, Mélanie Saint-Jean, Marie Le Moigne, Elodie Boisrobert, Amir Khammari, Brigitte Dreno
The prevalence of acne in the adult population is increasing, particularly in women. Spironolactone regulates sebaceous gland activity by blocking androgen receptor. To evaluate retrospectively the efficacy of spironolactone in women with acne. Data from 70 women of at least 20 years, treated for their acne between 2010 and 2015 with low-dose spironolactone (≤150 mg/day), were analysed. Remission was defined by the number of retentional lesions inferior or equal to five and inflammatory lesions inferior or equal to two on the face...
August 1, 2017: European Journal of Dermatology: EJD
https://www.readbyqxmd.com/read/28857398/predictive-value-of-serum-markers-for-postacne-scarring
#14
Abdel Aziz El-Taweel, Rehab Mohammed Salem, Ola S El-Shimi
BACKGROUND: Postacne scarring is the main concern of many acne patients. Predicting the liability to scarring can alter the management protocols and help in preventing such disfigurement. METHODS: Sixty patients with moderate to severe acne vulgaris (according to Global Acne Grading system) were included, only 35 of them had postacne scars. A quantitative latex agglutination commercial kit was used to assess serum C-reactive protein (CRP) concentration by turbidimetry, while serum hepcidin concentration was assessed by a commercially available double-antibody sandwich enzyme-linked immunosorbent assay (ELISA) kit...
August 30, 2017: Journal of Cosmetic Dermatology
https://www.readbyqxmd.com/read/28856748/propionibacterium-acnes-associated-neurosarcoidosis-a-case-report-with-review-of-the-literature
#15
Guang Yang, Yoshinobu Eishi, Anwar Raza, Heather Rojas, Adina Achiriloaie, Kenneth De Los Reyes, Ravi Raghavan
A 56-year-old woman with a 3-year history of hydrocephalus and ventriculo-peritoneal shunt placement, presented with worsening altered level of consciousness for 2 days. Imaging studies showed severe ventriculomegaly involving the lateral and third ventricles with multiple septated cysts noted in the lateral ventricles predominantly near the frontal horns. Histopathologic examination of the excised brain lesion revealed choroid plexus tissue and adjacent cerebral parenchyma with several non-caseating granulomas...
August 30, 2017: Neuropathology: Official Journal of the Japanese Society of Neuropathology
https://www.readbyqxmd.com/read/28842758/utility-of-strain-typing-of-propionibacterium-acnes-in-central-nervous-system-and-prosthetic-joint-infections-to-differentiate-contamination-from-infection-a-retrospective-cohort
#16
J P Burnham, A Shupe, C-A D Burnham, D K Warren
The study aimed to retrospectively assess if strain typing of Propionibacterium acnes could help to distinguish between infection and contamination in isolates recovered from the central nervous system (CNS) and prosthetic joints (PJs). This was a retrospective cohort of all Propionibacterium species isolates from the Barnes-Jewish Hospital (St Louis, MO, USA) clinical microbiology laboratory from 2011 to 2014. Available frozen isolates were recovered, and strain type (IA-1, IA-2, IB, II, III, or nontypeable class A or B) was determined via polymerase chain reaction (PCR)-based methods...
August 25, 2017: European Journal of Clinical Microbiology & Infectious Diseases
https://www.readbyqxmd.com/read/28842326/influence-of-market-competition-on-tetracycline-pricing-and-impact-of-price-increases-on-clinician-prescribing-behavior
#17
John S Barbieri, David J Margolis, Bruce A Brod
Oral tetracyclines are commonly used for acne and other conditions. Recent generic price increases threaten access to these medications. Using the OptumInsight™ Clinformatics™ DataMart, we retrospectively evaluated the underlying factors behind these price increases for oral tetracylines using the framework of a competitive market and evaluated the impact of these price increases on prescribing practices. Between 2011 and 2013, the mean cost of doxycycline hyclate prescriptions increased from $7.16 to $139...
August 22, 2017: Journal of Investigative Dermatology
https://www.readbyqxmd.com/read/28831837/racial-disparities-in-the-management-of-acne-evidence-from-the-national-ambulatory-medical-care-survey-2005-2014
#18
Andrew T Rogers, Yevgeniy R Semenov, Shawn G Kwatra, Ginette A Okoye
PURPOSE: Racial health disparities are widespread in the United States, but little is known about racial disparities in the management of dermatological conditions. MATERIALS AND METHODS: Nationally representative data on the management of acne vulgaris were gathered from the National Ambulatory Medical Care Survey for the years 2005-2014. Visits to any specialist were included. Rao-Scott chi-square tests and multivariate adjusted logistic regressions were used to identify differences in patient demographics, visit characteristics, and acne medications across races...
August 23, 2017: Journal of Dermatological Treatment
https://www.readbyqxmd.com/read/28831246/general-quality-of-life-of-patients-with-acne-vulgaris-before-and-after-performing-selected-cosmetological-treatments
#19
Karolina Chilicka, Joanna Maj, Bernard Panaszek
BACKGROUND: Achieving a satisfying quality of life for a patient by applying individually matched therapy is, simultaneously, a great challenge and a priority for contemporary medicine. Patients with visible dermatological ailments are particularly susceptible to reduction in the general quality of life. Among the dermatological diseases, acne causes considerable reduction in the quality of life and changes in self-perception that lead to the worsening of a patient's mental condition, including depression and suicidal thoughts...
2017: Patient Preference and Adherence
https://www.readbyqxmd.com/read/28827969/evaluation-of-anti-inflammatory-and-antimicrobial-activity-of-ahpl-aycap-0413-capsule
#20
Sanjay Nipanikar, Sohan Chitlange, Dheeraj Nagore
BACKGROUND: Conventional therapeutic agents used for treatment of Acne are associated with various adverse effects necessitating development of safe and effective alternative therapeutic agents. In this context, a polyherbal formulation AHPL/AYCAP/0413 was developed for treatment of Acne. OBJECTIVES: To evaluate Anti-inflammatory and antimicrobial activity of AHPL/AYCAP/0413. MATERIAL AND METHODS: 1) Anti-inflammatory activity: Anti-inflammatory activity of AHPL/AYCAP/0413 in comparison with Diclofenac was assessed in carrageenan induced rat Paw edema model...
July 2017: Pharmacognosy Research
keyword
keyword
120471
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"