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https://www.readbyqxmd.com/read/28107736/crystal-structures-binding-interactions-and-adme-evaluation-of-brain-penetrant-n-substituted-indazole-5-carboxamides-as-subnanomolar-selective-monoamine-oxidase-b-and-dual-mao-a-b-inhibitors
#1
Nikolay T Tzvetkov, Hans-Georg Stammler, Beate Neumann, Silvia Hristova, Liudmil Antonov, Marcus Gastreich
The pharmacological and physicochemical analysis of structurally optimized N-alkyl-substituted indazole-5-carboxamides, developed as potential drug and radioligand candidates for the treatment and diagnosis of Parkinson's disease (PD) and other neurological disorders, is reported. Recent efforts have been focused on the development of subnanomolar potent, selective MAO-B (N1-alkyl-substituted compounds 12a-14a and 15) and dual active MAO-A/B (N2-methylated compounds 12b-14b) inhibitors with nanomolar potency towards MAO-B and moderately active against MAO-A enzyme, respectively...
January 11, 2017: European Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/28107718/test-procedures-for-measuring-the-sub-chronic-effects-of-chemicals-on-the-freshwater-cyclopoid-eucyclops-serrulatus
#2
Marco Cifoni, Diana Maria Paola Galassi, Cecilia Faraloni, Tiziana Di Lorenzo
The purpose of this study has been to describe test procedures for measuring the (sub)chronic effects of chemicals on the freshwater cyclopoid Eucyclops serrulatus. To this end we have adapted the setting of the standard full life-cycle protocol of the marine harpacticoid A. tenuiremis to E. serrulatus. We have tested the effects of 4 different diets, two temperatures and two rearing volumes on the survival, development, reproduction and population growth rates of this species. Our results have highlighted that full life-cycle tests can be run using 2 mL-glass vials, a diet consisting of a mixture of living cells of Chlorella sorokiniana and Scenedesmus quadricauda, at either 25 °C (test duration: 42 days) or 18 °C (test duration: 51 days)...
January 3, 2017: Chemosphere
https://www.readbyqxmd.com/read/28107593/patient-satisfaction-in-dermatology
#3
Emilie Brenaut, Claire-Alice De Salins, Laurent Misery, Anne-Marie Roguedas-Contios
We are pleased that there is a growing interest from doctors in patient'satisfaction. According to PubMed data and the key words 'patient' AND 'satisfaction', we found an impressive increase of the number of articles, from 179 in 1985 to 7,211 in 2015. We were highly interested by the lecture of the letter « Patient satisfaction and the waiting room in Mohs surgery: appropriate pre-warning may abrogate boredorm » from F.R. Ali, F. Al-Niaimi, E.E. Craythorne, R. Patalay and R. Mallipeddi and thank them for their interest in our paper...
January 20, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28107583/chronic-hepatitis-c-and-chronic-kidney-disease-advances-limitations-and-unchartered-territories
#4
Manuel Mendizabal, K Rajender Reddy
Over the past few years, treatment options for chronic hepatitis C virus (HCV) infection have evolved dramatically. The current approved interferon-free direct-acting antiviral (DAA) regimens have been shown to be safe and effective with sustained virologic response (SVR) rates of >90% in most patients. Unique issues yet remain such as the challenges in patients with impaired renal function or decompensated cirrhosis. Patients with stage 4-5 chronic kidney disease (CKD) have a higher prevalence of HCV infection compared with the general population...
January 20, 2017: Journal of Viral Hepatitis
https://www.readbyqxmd.com/read/28107578/patient-satisfaction-and-the-waiting-room-in-mohs-surgery-appropriate-pre-warning-may-abrogate-boredom
#5
F R Ali, F Al-Niaimi, E E Craythorne, R Patalay, R Mallipeddi
Patient satisfaction in dermatology consultations has rightly been afforded attention by De Salins and colleagues.(1) When considering the patient journey through an outpatient appointment, a significant proportion of time is spent in the waiting room, a period which is poorly understood and may contribute to patient anxiety and perceived satisfaction with treatment.(2) In our outpatient Mohs micrographic surgery (MMS) unit, patients may be waiting for several hours in total whilst histological specimens are processed and analysed, prior to reconstruction, particularly if multiple MMS stages are needed...
January 20, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28107561/beta-blockers-for-hypertension
#6
REVIEW
Charles S Wiysonge, Hazel A Bradley, Jimmy Volmink, Bongani M Mayosi, Lionel H Opie
BACKGROUND: Beta-blockers refer to a mixed group of drugs with diverse pharmacodynamic and pharmacokinetic properties. They have shown long-term beneficial effects on mortality and cardiovascular disease (CVD) when used in people with heart failure or acute myocardial infarction. Beta-blockers were thought to have similar beneficial effects when used as first-line therapy for hypertension. However, the benefit of beta-blockers as first-line therapy for hypertension without compelling indications is controversial...
January 20, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28107544/cutaneous-hpv8-and-mmupv1-e6-proteins-target-the-notch-and-tgf-%C3%AE-tumor-suppressors-to-inhibit-differentiation-and-sustain-keratinocyte-proliferation
#7
Jordan M Meyers, Aayushi Uberoi, Miranda Grace, Paul F Lambert, Karl Munger
Cutaneous beta-papillomaviruses are associated with non-melanoma skin cancers that arise in patients who suffer from a rare genetic disorder, Epidermodysplasia verruciformis (EV) or after immunosuppression following organ transplantation. Recent studies have shown that the E6 proteins of the cancer associated beta human papillomavirus (HPV) 5 and HPV8 inhibit NOTCH and TGF-β signaling. However, it is unclear whether disruption of these pathways may contribute to cutaneous HPV pathogenesis and carcinogenesis...
January 20, 2017: PLoS Pathogens
https://www.readbyqxmd.com/read/28107530/broad-scale-genetic-diversity-of-cannabis-for-forensic-applications
#8
Christophe Dufresnes, Catherine Jan, Friederike Bienert, Jérôme Goudet, Luca Fumagalli
Cannabis (hemp and marijuana) is an iconic yet controversial crop. On the one hand, it represents a growing market for pharmaceutical and agricultural sectors. On the other hand, plants synthesizing the psychoactive THC produce the most widespread illicit drug in the world. Yet, the difficulty to reliably distinguish between Cannabis varieties based on morphological or biochemical criteria impedes the development of promising industrial programs and hinders the fight against narcotrafficking. Genetics offers an appropriate alternative to characterize drug vs...
2017: PloS One
https://www.readbyqxmd.com/read/28107497/worldwide-increase-of-obesity-is-related-to-the-reduced-opportunity-for-natural-selection
#9
Alicja Budnik, Maciej Henneberg
Worldwide rise of obesity may be partly related to the relaxation of natural selection in the last few generations. Accumulation of mutations affecting metabolism towards excessive fat deposition is suggested to be a result of less purging selection. Using the WHO and UN data for 159 countries there is a significant correlation (r = 0.60, p<0.01) between an index of the relaxed opportunity for selection (Biological State Index) and prevalence of obesity (percentage of individuals with BMI >30kg/m2). This correlation remains significant (r = 0...
2017: PloS One
https://www.readbyqxmd.com/read/28107434/anti-mrka-monoclonal-antibodies-reveal-distinct-structural-and-antigenic-features-of-mrka
#10
Qun Wang, Yan Chen, Romana Cvitkovic, Meghan E Pennini, Chew Shun Chang, Mark Pelletier, Jessica Bonnell, Adem C Koksal, Herren Wu, William F Dall'Acqua, C Kendall Stover, Xiaodong Xiao
Antibody therapy against antibiotics resistant Klebsiella pneumoniae infections represents a promising strategy, the success of which depends critically on the ability to identify appropriate antibody targets. Using a target-agnostic strategy, we recently discovered MrkA as a potential antibody target and vaccine antigen. Interestingly, the anti-MrkA monoclonal antibodies isolated through phage display and hybridoma platforms all recognize an overlapping epitope, which opens up important questions including whether monoclonal antibodies targeting different MrkA epitopes can be generated and if they possess different protective profiles...
2017: PloS One
https://www.readbyqxmd.com/read/28107395/prevalence-of-pre-analytical-errors-in-clinical-chemistry-diagnostic-labs-in-sulaimani-city-of-iraqi-kurdistan
#11
Dereen Najat
BACKGROUND: Laboratory testing is roughly divided into three phases: a pre-analytical phase, an analytical phase and a post-analytical phase. Most analytical errors have been attributed to the analytical phase. However, recent studies have shown that up to 70% of analytical errors reflect the pre-analytical phase. The pre-analytical phase comprises all processes from the time a laboratory request is made by a physician until the specimen is analyzed at the lab. Generally, the pre-analytical phase includes patient preparation, specimen transportation, specimen collection and storage...
2017: PloS One
https://www.readbyqxmd.com/read/28107345/syk-regulates-neutrophilic-airway-hyper-responsiveness-in-a-chronic-mouse-model-of-allergic-airways-inflammation
#12
Sepehr Salehi, Xiaomin Wang, Stephen Juvet, Jeremy A Scott, Chung-Wai Chow
BACKGROUND: Asthma is a chronic inflammatory disease characterized by airways hyper-responsiveness (AHR), reversible airway obstruction, and airway inflammation and remodeling. We previously showed that Syk modulates methacholine-induced airways contractility in naïve mice and in mice with allergic airways inflammation. We hypothesize that Syk plays a role in the pathogenesis of AHR; this was evaluated in a chronic 8-week mouse model of house dust mite (HDM)-induced allergic airways inflammation...
2017: PloS One
https://www.readbyqxmd.com/read/28107330/tell-me-about-you-experiences-teach-a-nurse-the-importance-of-listening%C3%A2
#13
Julie Beck
Unexpected cardiac issues at an early age inspired me to return to school to pursue a career in nursing. While in school, a close relationship with a family member facing a terminal cancer diagnosis gave me insight into the importance of listening as a tool for keeping patients safe and delivering the most appropriate care. These insights have shaped my career as I moved from student to RN to oncology nurse practitioner.
February 1, 2017: Clinical Journal of Oncology Nursing
https://www.readbyqxmd.com/read/28107288/effects-of-infant-formula-with-human-milk-oligosaccharides-on-growth-and-morbidity-a-randomized-multicenter-trial
#14
Giuseppe Puccio, Philippe Alliet, Cinzia Cajozzo, Elke Janssens, Giovanni Corsello, Norbert Sprenger, Susan Wernimont, Delphine Egli, Laura Gosoniu, Philippe Steenhout
OBJECTIVES: We evaluated effects of infant formula supplemented with 2 human milk oligosaccharides (HMOs) on infant growth, tolerance and morbidity. METHODS: Healthy infants, 0-14 days old, were randomized to an intact-protein, cow's-milk-based infant formula (Control, n = 87) or the same formula with 1.0 g/L 2'fucosyllactose (2'FL) and 0.5 g/L lacto-N-neotetraose (LNnT) (Test, n = 88) from enrollment to 6 months; all infants received standard follow-up formula without HMOs from 6-12 months...
January 20, 2017: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/28107160/groupthink-how-should-clinicians-respond-to-human-trafficking
#15
William Polk Cheshire
Human trafficking is a pervasive problem that exceeds the capacity of social and organizational resources to restrain and for which guidelines are inadequate to assist medical professionals in responding to the special needs of victims when they present as patients. One obstacle to appropriate disagreement with an inadequate status quo is the lure of group cohesion. "Groupthink" is a social psychological phenomenon in which presumed group consensus prevails despite potentially adverse consequences. In the context of the medical response to human trafficking, groupthink may foster complacency, rationalize acquiescence with inaction on the basis of perceived futility, create an illusion of unanimity, and accommodate negative stereotyping...
January 1, 2017: AMA Journal of Ethics
https://www.readbyqxmd.com/read/28107157/who-is-in-your-waiting-room-health-care-professionals-as-culturally-responsive-and-trauma-informed-first-responders-to-human-trafficking
#16
Rochelle Rollins, Anna Gribble, Sharon E Barrett, Clydette Powell
Evidence-based practice standards are not yet well defined for assisting potential victims of human trafficking. Nonetheless, health care professionals are learning to be first responders in identifying, treating, and referring potential victims. As more public and private sector resources are used to train health care professionals about human trafficking, more evaluation and research are needed to develop an effective standard of care. Adopting a public health lens and using the "National Standards for Culturally and Linguistically Appropriate Services in Health and Health Care" can guide critical decision making and actions...
January 1, 2017: AMA Journal of Ethics
https://www.readbyqxmd.com/read/28107152/physician-encounters-with-human-trafficking-legal-consequences-and-ethical-considerations
#17
Jonathan Todres
There is growing recognition and evidence that health care professionals regularly encounter-though they may not identify-victims of human trafficking in a variety of health care settings. Identifying and responding appropriately to trafficking victims or survivors requires not only training in trauma-informed care but also consideration of the legal and ethical issues that arise when serving this vulnerable population. This essay examines three areas of law that are relevant to this case scenario: criminal law, with a focus on conspiracy; service provider regulations, with a focus on mandatory reporting laws; and human rights law...
January 1, 2017: AMA Journal of Ethics
https://www.readbyqxmd.com/read/28107138/the-role-of-extended-duties-orthodontic-nurses-and-therapists-in-delivering-oral-hygiene-instruction-and-impression-taking-clinics-in-a-specialist-orthodontic-practice
#18
Lucy Rhodes
Provision of orthodontic care is increasingly the remit of a highly skilled and qualified team, led by a specialist orthodontist. Often separate patient clinics are held in specialist practice for oral hygiene instruction and for impression taking. These tasks are increasingly delivered, under prescription from the specialist orthodontist, by orthodontic nurses (ON) with appropriate post-registration training and/or orthodontic therapists (OT). Nurse or therapist-led clinics can be beneficial in stimulating patient co-operation, enhance both practice efficiency and staff involvement and maximise the patient experience...
November 1, 2016: Primary Dental Journal
https://www.readbyqxmd.com/read/28107135/recognition-intervention-and-management-of-digit-sucking-a-clinical-guide-for-the-general-dental-practitioner
#19
Ohsun Kwon, Paras Jiteshkumar Haria, Sheena Kotecha
Digit sucking is a common habit in young children, which if allowed to continue for a prolonged period, can adversely affect the development of the face and dental occlusion. Patients with digit sucking habits often present with an increased overjet, reduced overbite, anterior open bite, posterior crossbite and possible skeletal changes which can be challenging and costly to correct if the habit is not ceased in a timely manner. This article aims to provide guidance for general dental practitioners to recognise and appropriately manage patients with a digit sucking habit...
November 1, 2016: Primary Dental Journal
https://www.readbyqxmd.com/read/28107120/treatment-of-diabetic-autonomic-neuropathy-in-older-adults-with-diabetes-mellitus
#20
Nataliya Scheinberg, Rebecca L Salbu, Gayotri Goswami, Kenneth Cohen
OBJECTIVE: To review the epidemiology, pathophysiology, screening and diagnosis, and optimal treatment of diabetic autonomic neuropathy (DAN) and its implications in older adults. DATA SOURCES, STUDY SELECTION, DATA EXTRACTION, DATA SYNTHESIS: A search of PubMed using the Mesh terms "diabetes," "type 1," "insulin-dependent," "T1DM," and "diabetic autonomic neuropathy" was performed to find relevant primary literature. Additional search terms "epidemiology," "geriatric," and "risk" were employed...
November 1, 2016: Consultant Pharmacist: the Journal of the American Society of Consultant Pharmacists
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