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https://www.readbyqxmd.com/read/28634139/ocular-disposition-of-ciprofloxacin-from-topical-pegylated-nanostructured-lipid-carriers-effect-of-molecular-weight-and-density-of-poly-ethylene-glycol
#1
Sai Prachetan Balguri, Goutham R Adelli, Karthik Yadav Janga, Prakash Bhagav, Soumyajit Majumdar
Ciprofloxacin (CIP) is an antibacterial agent prescribed for the treatment of ocular infections. The objective of the present project is to investigate the effect of surface PEG functionalization of the Nano structured lipid carriers (NLCs) on formulation stability, ocular penetration and distribution. CIP NLCs were tested with different molecular weight (poly ethylene glycol) PEGs ranging from (2K to 20K) grafted onto the phospholipid and with different chain lengths (14-18 carbons) of phospholipids derivatized with PEG-2K...
June 17, 2017: International Journal of Pharmaceutics
https://www.readbyqxmd.com/read/28632111/herpes-neolabialis-herpes-simplex-virus-type-1-infection-of-the-neolabia-in-a-transgender-woman
#2
Lian Elfering, Wouter B van der Sluis, Joline F Mermans, Marlon E Buncamper
A 24-year-old transgender woman consulted our outpatient clinic with a painful, itchy and red left labia. She underwent a penile inversion vaginoplasty 18 months before presentation. At physical examination of the left labia, erythema, edema and herpetic vesicles with ulceration were observed. A vesicle fluid swab was obtained and the presence of herpes simplex virus type 1 (HSV-1) was detected by PCR assay. Treatment consisted of oral valaciclovir (500 mg twice daily) for a total of five days.Topically-applied lidocaine cream (3%) was used for pain management...
July 2017: International Journal of STD & AIDS
https://www.readbyqxmd.com/read/28631830/overactive-bladder-symptoms-after-midurethral-sling-surgery-in-women-risk-factors-and-management
#3
Tom Marcelissen, Philip Van Kerrebroeck
INTRODUCTION: Overactive bladder syndrome (OAB) including urgency and urgency urinary incontinence (UUI) occurs frequently after stress urinary incontinence (SUI) surgery. It is important to identify the risk factors for the occurrence of OAB symptoms in order to adequately inform the patient before surgery. Furthermore, when facing OAB after sling surgery it is crucial to know how to manage these symptoms. METHODS: We conducted a literature review in order to assess the risk factors and management of OAB symptoms after SUI surgery...
June 20, 2017: Neurourology and Urodynamics
https://www.readbyqxmd.com/read/28631227/frequent-occurrence-of-pain-and-prescription-opioid-use-for-treatment-of-pain-among-women-with-and-at-risk-for-hiv-infection
#4
Anjali Sharma, Donald R Hoover, Qiuhu Shi, Jennie C I Tsao, Christopher Cox, Deborah R Gustafson, Kathleen Weber, Ruth M Greenblatt, Bradley E Aouizerat, Michael W Plankey
Pain is frequent and underreported among HIV+ women. We determined occurrence and severity of pain, and types of pain treatments used among HIV+ and HIV- women. Cross-sectional analyses of pain as measured by the Brief Pain Inventory Short Form, and related pain therapies nested in the Women's Interagency HIV Study (WIHS). Multiple variable linear regression models examined differences by HIV status in pain severity and pain interference in general activity, mood, ability to walk, work, relationships with others, sleep, and enjoyment of life...
June 19, 2017: AIDS and Behavior
https://www.readbyqxmd.com/read/28631044/-personalized-treatment-of-viral-hepatitis-of-the-present-and-the-future-hepatitis%C3%A2-b-c-delta-and-e
#5
REVIEW
R Bartenschlager, M Cornberg, T Pietschmann
Precision medicine is also possible for infectious diseases as shown for the treatment of chronic viral hepatitis, especially if different options are available. In hepatitis B virus (HBV) infection, treatment indication as well as the choice of treatment and the decisions to stop treatment are based on viral markers and alanine aminotransferase (ALT) level. Future therapies for HBV infection aiming for functional cure or even virus elimination may be even more personalized and have to take into account the immune status of a given patient...
June 19, 2017: Der Internist
https://www.readbyqxmd.com/read/28629795/epidemiological-features-and-antibiotic-resistance-patterns-of-haemophilus-influenzae-originating-from-respiratory-tract-and-vaginal-specimens-in-pediatric-patients
#6
Jian-Ping Li, Chun-Zhen Hua, Li-Ying Sun, Hong-Jiao Wang, Zhi-Min Chen, Shi-Qiang Shang
BACKGROUND: Haemophilus influenzae (H. influenzae) is a common pathogen of respiratory tract infections in children, however, as a possible cause of vulvovaginitis in prepubertal girls, its epidemiological features,antibiotic-resistance patterns, and treatment are seldom noted. METHODS: Specimens obtained from patients were inoculated on Haemophilus selective medium; and drug-sensitivities tests were determined with disc diffusion method. Cefinase disc was used to detect β-lactamase...
June 16, 2017: Journal of Pediatric and Adolescent Gynecology
https://www.readbyqxmd.com/read/28629056/antimicrobial-and-antioxidant-potentials-of-biosynthesized-colloidal-zinc-oxide-nanoparticles-for-a-fortified-cold-cream-formulation-a-potent-nanocosmeceutical-application
#7
Sonia S, Linda Jeeva Kumari H, Ruckmani K, Sivakumar M
Nanocosmeceuticals are promising applications of nanotechnology in personal care industries. Zinc oxide is an inorganic material that is non-toxic and skin compatible with self-cleansing and microbicidal properties. Herein, exploitation of colloidal zinc oxide nanoparticles (ZnONps) as potent biomaterial for a topical formulation of cosmetic and dermatological significance is employed. ZnONps were green synthesized using environmentally benign Adhatoda vasica leaf extract and characterized by UV-Vis absorption spectroscopy, Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), dynamic light scattering (DLS), high-resolution transmission electron microscopy (HR-TEM) and energy-dispersive X-ray spectroscopy (EDX)...
October 1, 2017: Materials Science & Engineering. C, Materials for Biological Applications
https://www.readbyqxmd.com/read/28626938/role-of-parasite-transmission-in-promoting-inbreeding-i-infection-intensities-drive-individual-parasite-selfing-rates
#8
Jillian T Detwiler, Isabel C Caballero, Charles D Criscione
Among parasitic organisms, inbreeding has been implicated as a potential driver of host-parasite coevolution, drug-resistance evolution, and parasite diversification. Yet, fundamental topics about how parasite life histories impact inbreeding remain to be addressed. In particular, there are no direct selfing-rate estimates for hermaphroditic parasites in nature. Our objectives were to elucidate the mating system of a parasitic flatworm in nature and to understand how aspects of parasite transmission could influence the selfing rates of individual parasites...
June 19, 2017: Molecular Ecology
https://www.readbyqxmd.com/read/28625021/antibiotic-prophylaxis-for-elective-hysterectomy
#9
REVIEW
Reuben Olugbenga Ayeleke, Selma Mourad, Jane Marjoribanks, Karim A Calis, Vanessa Jordan
BACKGROUND: Elective hysterectomy is commonly performed for benign gynaecological conditions. Hysterectomy can be performed abdominally, laparoscopically, or vaginally, with or without laparoscopic assistance. Antibiotic prophylaxis consists of administration of antibiotics to reduce the rate of postoperative infection, which otherwise affects 40%-50% of women after vaginal hysterectomy, and more than 20% after abdominal hysterectomy. No Cochrane review has systematically assessed evidence on this topic...
June 18, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28624261/dutch-health-websites-and-their-ability-to-inform-people-with-low-health-literacy
#10
Corine S Meppelink, Julia C M van Weert, Anna Brosius, Edith G Smit
OBJECTIVE: To evaluate whether Dutch online health information (OHI) generally reflects message elements that support information processing and understanding among people with low health literacy. METHODS: We content-analyzed one hundred Dutch webpages about Ebola, fibromyalgia, ALS, losing weight, borderline personality disorder, hemorrhoids, ADD, bladder infection, shingles, and chicken pox. The codebook covered the following domains: images and videos, readability level, Suitability Assessment of Materials (SAM), advertising, interactive features, and reliability cues...
June 10, 2017: Patient Education and Counseling
https://www.readbyqxmd.com/read/28624168/antibiotic-prescription-fills-for-acute-conjunctivitis-among-enrollees-in-a-large-united-states-managed-care-network
#11
Nakul S Shekhawat, Roni M Shtein, Taylor S Blachley, Joshua D Stein
PURPOSE: Antibiotics are seldom necessary to treat acute conjunctivitis. We assessed how frequently patients with newly diagnosed acute conjunctivitis fill prescriptions for topical antibiotics and factors associated with antibiotic prescription fills. DESIGN: Retrospective, observational cohort study. PARTICIPANTS: A total of 340 372 enrollees in a large nationwide United States managed care network with newly diagnosed acute conjunctivitis, from 2001 through 2014...
June 14, 2017: Ophthalmology
https://www.readbyqxmd.com/read/28623423/cxcl10-suppression-of-hem-and-lymph-angiogenesis-in-inflamed-corneas-through-mmp13
#12
Nan Gao, Xiaowei Liu, Jiayin Wu, Juan Li, Chen Dong, Xinyi Wu, Xiao Xiao, Fu-Shin X Yu
Though not present in the normal adult cornea, both hem- and lymph-angiogenesis can be induced in this tissue after an inflammatory, infectious, or traumatic insult. We previously showed that the chemokine CXCL10 plays a key role in eradicating invading Candida (C.) albicans in C57BL6 mouse corneas. However, even after the clearance of pathogens, infection-induced inflammation and angiogenesis continue to progress in the cornea. The aim of this study is define the role of CXCL10 as a major angiostatic factor in modulating cornea angiogenesis in B6 mouse corneas under pathogenic conditions...
June 16, 2017: Angiogenesis
https://www.readbyqxmd.com/read/28622413/observations-from-our-evaluation-of-body-weight-changes-after-initiation-of-a-biologic-therapy-in-psolar
#13
N H Shear, R Alhusayen, A Fernandez-Obregon, A B Kimball, A Menter, J J Wu, K Goyal, H Patel, R Lin, A W Armstrong
PSOLAR is a global, prospective, observational study designed to evaluate long-term safety and clinical outcomes for over 12,000 psoriasis patients who are receiving, or are eligible to receive, biologic and/or conventional systemic agents. Data from the registry may also be used to test hypotheses for topics of interest to dermatologists.(1) While PSOLAR has produced many viable analyses of safety and efficacy outcomes, including overall safety, serious infections, comparative effectiveness, and persistence of treatment,(2-5) a recently tested hypothesis related to treatment effect on body weight did not generate interpretable results...
June 16, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28620316/incidence-and-antimicrobial-sensitivity-profiles-of-normal-conjunctiva-bacterial-flora-in-the-central-area-of-china-a-hospital-based-study
#14
Hua Tao, Juan Wang, Lei Li, Hui-Zhi Zhang, Meng-Ping Chen, Le Li
Objective: To study the distribution and patterns of resistance to antimicrobial agents of normal conjunctival bacteria. Materials and Methods: Conjunctival specimens were collected from 8,224 patients and then cultured, which underwent antimicrobial susceptibility test following standard methods. Patients with infectious symptoms such as erythema or oedema and those using systemic or topical antibiotics within 1 month were excluded. Results: In this study, the incidence of isolated bacteria was 24.2%. The middle aged group of 41-65 years presented the lowest rate of bacterial isolation which was 19...
2017: Frontiers in Physiology
https://www.readbyqxmd.com/read/28619977/infectious-crystalline-keratopathy-after-descemet%C3%A3-%C3%A2-%C3%A2-s-stripping-endothelial-keratoplasty
#15
Ashley J Porter, Graham A Lee, Kevin Whitehead
A 68-year-old woman presented with infectious crystalline keratopathy 4 months after she underwent a combined phacoemulsification and Descemet's stripping endothelial keratoplasty for Fuch's endothelial dystrophy in her left eye. After 5 months of topical moxifloxacin 1%, the infiltrate responded well but had not completely resolved, with the resulting endothelial failure requiring a penetrating keratoplasty 9 months after the initial operation. Microbiology identified Enterococcus faecalis with the histopathology demonstrating bacterial colonies within the graft interface...
June 14, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28619029/rapid-deterioration-of-mooren-s-ulcers-after-conjunctival-flap-a-review-of-2-cases
#16
Saiqun Li, Yuqing Deng, Caiyuan Du, Haixiang Huang, Jing Zhong, Ling Chen, Bowen Wang, Jin Yuan
BACKGROUND: Conjunctival flaps are a widely used treatment for numerous corneal ulcers that are caused by microorganismal infections. However, whether it can be performed on immune-mediated corneal ulcers is controversial. CASE PRESENTATION: We present two cases of Mooren's ulcer that were treated using conjunctival flap in an attempt to prevent further corneal perforation at their local hospital. A rapid acceleration in ulcer progression was observed after a conjunctival flap was applied...
June 15, 2017: BMC Ophthalmology
https://www.readbyqxmd.com/read/28618109/vaccination-timeliness-in-preterm-infants-an-integrative-review-of-the-literature
#17
REVIEW
Helen Sisson, Eric Gardiner, Roger Watson
AIMS AND OBJECTIVES: To take a systematic approach to reviewing the scientific literature examining the timeliness of vaccination in preterm infants and to identify any factors associated with timeliness. BACKGROUND: Preterm infants are vulnerable to infection and guidance advocates they are vaccinated in accordance with their full term peers. Vaccination is well tolerated and protective immune responses are observed, yet some early enquiries suggest that preterm infants experience unwarranted delays...
June 15, 2017: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/28616693/-tinea-barbae-profunda-due-to-trichophyton-mentagrophytes-after-journey-to-thailand-case-report-and-review
#18
REVIEW
G Wendrock-Shiga, D Mechtel, S Uhrlaß, D Koch, C Krüger, P Nenoff
Tinea barbae represents a very rare dermatophytosis. We report on a tinea barbae profunda following a journey to Southeast Asia. After travel to Thailand, a businessman was affected by a foudroyant proceeding abscessing infection of the upper lip and beard area. The initial therapy with oral acyclovir and oral ciprofloxacin, which later was changed to ampicillin plus sulbactam, intravenously, was unsuccessful. In a biopsy sample, histologically, with Grocott-Gomori's methenamine silver stain, fungal mycelium was apparent in the tissue...
June 14, 2017: Der Hautarzt; Zeitschrift Für Dermatologie, Venerologie, und Verwandte Gebiete
https://www.readbyqxmd.com/read/28615975/pre-exposure-prophylaxis-for-hiv-prevention-in-women-current-perspectives
#19
REVIEW
Charlene A Flash, Sannisha K Dale, Douglas S Krakower
There are ~900,000 new HIV infections among women every year, representing nearly half of all new HIV infections globally. In the US, nearly one-fifth of all new HIV infections occur among women, and women from racial and ethnic minority communities experience disproportionately high rates of new HIV infections. Thus, there is a need to develop and implement effective HIV prevention strategies for women in the US and internationally, with a specific need to advance strategies in minority communities. Previous studies have demonstrated that oral HIV pre-exposure prophylaxis (PrEP), the use of antiretroviral medications by HIV-uninfected persons to prevent HIV acquisition, can reduce HIV incidence among women who are adherent to PrEP...
2017: International Journal of Women's Health
https://www.readbyqxmd.com/read/28615285/vaccination-against-salmonella-infection-the-mucosal-way
#20
REVIEW
Rémi Gayet, Gilles Bioley, Nicolas Rochereau, Stéphane Paul, Blaise Corthésy
Salmonella enterica subspecies enterica includes several serovars infecting both humans and other animals and leading to typhoid fever or gastroenteritis. The high prevalence of associated morbidity and mortality, together with an increased emergence of multidrug-resistant strains, is a current global health issue that has prompted the development of vaccination strategies that confer protection against most serovars. Currently available systemic vaccine approaches have major limitations, including a reduced effectiveness in young children and a lack of cross-protection among different strains...
September 2017: Microbiology and Molecular Biology Reviews: MMBR
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