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https://www.readbyqxmd.com/read/29791451/exploring-adverse-parent-child-relationships-from-the-perspective-of-convicted-child-murderers-a-south-african-qualitative-study
#1
Bianca Dekel, Naeemah Abrahams, Michelle Andipatin
Child homicide is the most extreme form of violence against children. Within South Africa, children face the highest risk of homicide by parents/caregivers. It is suggested that prolonged exposure to adverse relationships with one's own parents may be linked to committing child homicide as it may lead to psychological damage and disturb neurological functioning. This paper explores the adverse parent-child relationships of 22 men and women incarcerated for the murder of either a biological child, a stepchild or a child in their care and draws on 49 in-depth interviews with these participants...
2018: PloS One
https://www.readbyqxmd.com/read/29790168/periodontitis-and-placental-growth-factor-in-oral-fluids-are-early-pregnancy-predictors-of-gestational-diabetes-mellitus
#2
Alejandra Chaparro, Edgardo Zúñiga, Manuel Varas-Godoy, Daniela Albers, Valeria Ramírez, Marcela Hernández, Juan P Kusanovic, Stephanie Acuña-Gallardo, Gregory Rice, Sebastián E Illanes
BACKGROUND: Gestational Diabetes Mellitus (GDM) affects around 7-10% of all pregnancies. Early detection of predisposition to GDM is the first step in developing efficacious preventive treatment. The objective of the present study was to establish the utility of placental proteins presents in oral fluids (gingival crevicular fluid [GCF] and saliva), and periodontal disease status as early pregnancy predictors of GDM. MATERIAL AND METHODS: A nested case control within a prospective cohort was conducted...
May 22, 2018: Journal of Periodontology
https://www.readbyqxmd.com/read/29786704/peri-implant-tissue-score-pits-as-a-measure-of-success-applied-to-869-dental-implants-from-a-retrospective-clinical-study
#3
Zbyněk Mazur, Ladislav Korábek, Daniel Mazur
OBJECTIVE: This article presents a methodology of a comprehensive score for assessment and monitoring of dental implant success from the peri-implant tissue perspective. It involves only standard and minimally invasive techniques accessible to general dental practices, without the need for special equipment. METHODS AND MATERIALS: The proposed score methodology combines existing consensual global knowledge regarding aspects of dental implant success with the standard examination tools accepted for regular recall assessment...
May 17, 2018: Quintessence International
https://www.readbyqxmd.com/read/29786656/temperature-effects-on-force-and-actin%C3%A2-myosin-interaction-in-muscle-a-look-back-on-some-experimental-findings
#4
REVIEW
K W Ranatunga
Observations made in temperature studies on mammalian muscle during force development, shortening, and lengthening, are re-examined. The isometric force in active muscle goes up substantially on warming from less than 10 °C to temperatures closer to physiological (>30 °C), and the sigmoidal temperature dependence of this force has a half-maximum at ~10 °C. During steady shortening, when force is decreased to a steady level, the sigmoidal curve is more pronounced and shifted to higher temperatures, whereas, in lengthening muscle, the curve is shifted to lower temperatures, and there is a less marked increase with temperature...
May 22, 2018: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/29782355/inhibition-of-vascular-endothelial-cell-leak-following-escherichia-coli-attachment-in-an-experimental-model-of-sepsis
#5
Tony M McHale, Carolina D Garciarena, Robert P Fagan, Stephen G J Smith, Ignacio Martin-Loches, Gerard F Curley, Fidelma Fitzpatrick, Steve W Kerrigan
OBJECTIVES: The vascular endothelium is a major target of sepsis-induced events, and endothelial activation accounts for much of the pathology of sepsis. Urinary tract infections and pneumonia caused by Escherichia coli are among of the most common infections causing sepsis in both community and hospital settings. Currently, there are no approved drugs on the market to treat the underlying pathophysiology of sepsis. The aim of this study is to elucidate the molecular mechanism by which E...
May 18, 2018: Critical Care Medicine
https://www.readbyqxmd.com/read/29782042/effect-of-tongue-palate-contact-mode-on-food-transport-during-mastication
#6
Tomoko Iizumi, Mariko Yoshino, Hitoshi Kagaya, Kazuhiro Hori, Takahiro Ono
The physiological mechanisms underlying Stage II transport (STII), during which comminuted solid food is transported from the oral cavity into the meso-pharynx for aggregation into a pre-swallow bolus, have yet to be clarified. The purpose of the present study was to investigate relationships between tongue-palate contact during mastication and incidence of STII by synchronized analysis of tongue pressure production on a hard palate and video-endoscopic (VE) images during mastication. Tongue pressure at 5 measuring points with an ultra-thin sensor sheet attached to the hard palate and trans-nasal VE images while masticating corned beef was recorded for 12 healthy subjects...
May 21, 2018: Journal of Oral Rehabilitation
https://www.readbyqxmd.com/read/29781523/a-case-study-illustrating-the-use-of-an-attachment-video-feedback-intervention-strategy
#7
George M Tarabulsy, Karine Dubois-Comtois, Claire Baudry, Ellen Moss, Annie Roberge, Laura-Emilie Savage, Chantal Cyr, Diane St-Laurent, Annie Bernier
Children from high-risk environments are more likely to experience problems in development. Many difficulties are linked to early experiences in the context of the emerging attachment relationship. Over the past 20 years, our group has collaborated with government agencies to develop and implement an attachment-based video-feedback intervention strategy (AVI) that targets parental sensitivity and attachment. This case study presents the manner in which a young mother and her 6-month-old son experienced AVI...
May 21, 2018: Journal of Clinical Psychology
https://www.readbyqxmd.com/read/29781328/characteristics-of-right-sided-colonic-neoplasia-and-colonoscopy-barriers-limiting-their-early-detection-and-prognosis-a-review-of-the-literature
#8
Wolfgang Fischbach, Rory Elsome, Bharat Amlani
Colonoscopy provides less protection from colorectal cancer in the right colon than the left. Areas Covered: This review examines patient outcomes and colonoscopy success rates to identify factors that limit the protective effect of colonoscopy in the right colon. The MEDLINE and Embase databases were searched for literature from 2000 onwards, on the long-term outcomes and differences in screening practice between the right and left colon. In total, 12 systematic reviews (including nine meta-analyses) and 44 primary data records were included...
May 21, 2018: Expert Review of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/29780233/spinal-meningeal-melanocytoma-in-a-5-year-old-child-a-case-report-and-review-of-literature
#9
Ahmed M Salah El-Din, Hashem M Aboul-Ela, Mohamed F Alsawy, Ahmed Koheil, Ahmed H Ashry
Background: Meningeal melanocytoma is considered a rare lesion arising from leptomeningeal melanocytes. Nearly two thirds of meningeal melanocytomas were reported in the intracranial compartment and the remaining one third in the spine. Spinal melanocytomas can be extradural or intradural, with extradural variant being more common, and the majority of cases have been single reports. Methods: A 5-year-old male presented with a 4-month history of non-radiating low back pain persistent at rest, with otherwise non-remarkable medical history...
2018: The Egyptian journal of neurology, psychiatry and neurosurgery
https://www.readbyqxmd.com/read/29779452/a-systematic-review-of-reviews-of-the-outcome-of-severe-neglect-in-underresourced-childcare-institutions
#10
Alan Carr, Hollie Duff, Fiona Craddock
The aim of the systematic review described in this article was to determine the outcomes for individuals exposed to severe neglect in congregate care institutions such as orphanages. In this context, severe neglect refers to failure to meet children's basic physical, developmental, and emotional needs due to inadequate resources. In this systematic review of previous systematic reviews and meta-analyses, searches of 10 databases were conducted, 18 papers that met inclusion and exclusion criteria were selected for review, their quality was assessed, and data were extracted and synthesized...
January 1, 2018: Trauma, Violence & Abuse
https://www.readbyqxmd.com/read/29777876/poly-adenine-mediated-fluorescent-spherical-nucleic-acid-probes-for-live-cell-imaging-of-endogenous-tumor-related-mrna
#11
Dan Zhu, Dongxia Zhao, Jiaxuan Huang, Yu Zhu, Jie Chao, Shao Su, Jiang Li, Lihua Wang, Jiye Shi, Xiaolei Zuo, Lixing Weng, Qian Li, Lianhui Wang
Identification of tumor-related mRNA in living cells hold great promise for early cancer diagnosis and pathological research. Herein, we present poly-adenine (polyA)-mediated fluorescent spherical nucleic acid (FSNA) probes for intracellular mRNA detection with regulable sensitivities by programmably adjusting the loading density of DNA on gold nano-interface. Gold nanoparticles (AuNPs) functionalized with polyA-tailed recognition sequences were hybridized to fluorescent "reporter" strands to fabricate fluorescence-quenched FSNA probes...
May 16, 2018: Nanomedicine: Nanotechnology, Biology, and Medicine
https://www.readbyqxmd.com/read/29774962/maternal-regulation-of-the-infant-s-hpa-axis-stress-response-seymour-gig-levine-s-legacy-to-neuroendocrinology
#12
REVIEW
Deborah Suchecki
Thirty years ago, Seymour 'Gig' Levine published a serendipitous, yet, seminal finding on the regulatory role of maternal presence on the corticosterone stress response of neonatal rats, during the developmental period know as stress hyporesponsive period. At the same time, his group of students also studied the stress response of infant monkeys to maternal separation, as a means to understand the stressful nature of disruptions of attachment to the primary caregiver. Gig and his group of students and collaborators, mainly in the USA and the Netherlands, investigated how initial social relationships buffer the stress response of non-human primate and rodent infants...
May 18, 2018: Journal of Neuroendocrinology
https://www.readbyqxmd.com/read/29773228/changes-in-mucins-and-matrix-metalloproteases-in-the-endometrium-of-early-pregnant-alpacas-vicugna-pacos
#13
Daniela E Barraza, Renato Zampini, Silvana A Apichela, Joel I Pacheco, Martin E Argañaraz
South American Camelids (SAC) have unique reproductive features, one of which is that 98% of the pregnancies develop in the left uterine horn. Furthermore, early pregnancy is an uncharacterized process in these species, especially in regard to the ultrastructural, biochemical and genetic changes that the uterine epithelial surface undergoes to allow embryo implantation. The present study describes the uterine horn luminal surface and the characteristics of the mucinous glycocalyx in non-pregnant and early pregnant (15 days) female alpacas...
May 14, 2018: Acta Histochemica
https://www.readbyqxmd.com/read/29768407/the-health-e-babies-app-for-antenatal-education-feasibility-for-socially-disadvantaged-women
#14
Julia A Dalton, Dianne Rodger, Michael Wilmore, Sal Humphreys, Andrew Skuse, Claire T Roberts, Vicki L Clifton
BACKGROUND: The use of mobile technology such as phone applications (apps) has been proposed as an efficient means of providing health and clinical information in a variety of healthcare settings. We developed the Health-e Babies app as an Android smart phone application for pregnant women attending a tertiary hospital in a low socio-economic community, with the objective of providing health information about early pregnancy that would increase maternal confidence and reduce anxiety. Based on our earlier research, this form of health communication was viewed as a preferred source of information for women of reproductive age...
2018: PloS One
https://www.readbyqxmd.com/read/29768223/nano-biosensor-based-on-reduced-graphene-oxide-and-gold-nanoparticles-for-detection-of-phenylketonuria-associated-dna-mutation
#15
Seyed Morteza Seifati, Navid Nasirizadeh, Mostafa Azimzadeh
Phenylketonuria (PKU)-associated DNA mutation in newborn children can be harmful to his health and early detection is the best way to inhibit consequences. A novel electrochemical nano-biosensor was developed for PKU detection, based on signal amplification using nanomaterials, e.g. gold nanoparticles (AuNPs) decorated on the reduced graphene oxide sheet on the screen-printed carbon electrode. The fabrication steps were checked by field emission scanning electron microscope imaging as well as cyclic voltammetry analysis...
June 2018: IET Nanobiotechnology
https://www.readbyqxmd.com/read/29765680/the-relationship-between-substrate-morphology-and-biological-performances-of-nano-silver-loaded-dopamine-coatings-on-titanium-surfaces
#16
Weibo Zhang, Shuang Wang, Shaohua Ge, Jialong Chen, Ping Ji
Biomedical device-associated infection (BAI) and lack of osseointegration are the main causes of implant failure. Therefore, it is imperative for implants not only to depress microbial activity and biofilm colonization but also to prompt osteoblast functions and osseointegration. As part of the coating development for implants, the interest of in vitro studies on the interaction between implant substrate morphology and the coating's biological performances is growing. In this study, by harnessing the adhesion and reactivity of bioinspired polydopamine, nano-silver was successfully anchored onto micro/nanoporous as well as smooth titanium surfaces to analyse the effect of substrate morphology on biological performances of the coatings...
April 2018: Royal Society Open Science
https://www.readbyqxmd.com/read/29765372/is-iqg-607-a-potential-metallodrug-or-metallopro-drug-with-a-defined-molecular-target-in-mycobacterium-tuberculosis
#17
REVIEW
Bruno L Abbadi, Valnês da Silva Rodrigues-Junior, Adilio da Silva Dadda, Kenia Pissinate, Anne D Villela, Maria M Campos, Luiz G de França Lopes, Cristiano V Bizarro, Pablo Machado, Eduardo H S Sousa, Luiz A Basso
The emergence of strains of Mycobacterium tuberculosis resistant to isoniazid (INH) has underscored the need for the development of new anti-tuberculosis agents. INH is activated by the mycobacterial katG -encoded catalase-peroxidase, forming an acylpyridine fragment that is covalently attached to the C4 of NADH. This isonicotinyl-NAD adduct inhibits the activity of 2- trans -enoyl-ACP(CoA) reductase (InhA), which plays a role in mycolic acid biosynthesis. A metal-based INH analog, Na3 [FeII (CN)5 (INH)]·4H2 O, IQG-607, was designed to have an electronic redistribution on INH moiety that would lead to an intramolecular electron transfer to bypass KatG activation...
2018: Frontiers in Microbiology
https://www.readbyqxmd.com/read/29764833/early-prosthetic-valve-endocarditis-after-transcatheter-aortic-valve-implantation-using-st-jude-medical-portico-valve
#18
Abdalla Ibrahim, Aneeq Ahmed, Thomas Kiernan, Samer Arnous
An 87-year-old woman presented to the emergency department with a 2-week history of progressively worsening shortness of breath, fever and generalised myalgia. She underwent a transcatheter Portico aortic valve implantation for severe symptomatic aortic stenosis 3 months prior to this presentation. Examination revealed a temperature of 40°C and a systolic murmur in the aortic area. Inflammatory markers were elevated, and blood cultures were positive for methicillin-sensitive Staphylococcus aureus A possible diagnosis of infective endocarditis was made as one major and one minor criterion in the modified Duke criteria were fulfilled...
May 14, 2018: BMJ Case Reports
https://www.readbyqxmd.com/read/29763784/alterations-in-the-distribution-of-actin-and-its-binding-proteins-in-the-porcine-endometrium-during-early-pregnancy-possible-role-in-epithelial-remodeling-and-embryo-adhesion
#19
Beenu Moza Jalali, Pawel Likszo, Aneta Andronowska, Dariusz J Skarzynski
During early pregnancy, uterine epithelial cells undergo major transformations in their cytoskeleton that make the endometrium receptive for conceptus attachment. Actin binding proteins (ABPs) such as cofilin, gelsolin, and vinculin are involved in regulating actin polymerization, severing or crosslinking actin to integrins. However, whether ABPs are involved in epithelial remodeling or embryo adhesion in pigs is unknown. Therefore, the expression and distribution of these proteins were investigated in porcine endometrium on Days 10 and 13 (pre-implantation period), and 16 (attachment phase) of the estrous cycle or pregnancy...
May 8, 2018: Theriogenology
https://www.readbyqxmd.com/read/29756070/reducing-severe-hypoglycaemia-in-hospitalised-patients-with-diabetes-early-outcomes-of-standardised-reporting-and-management
#20
Katherine A Araque, Deepak K Kadayakkara, Nino Gigauri, Diane Sheehan, Sachin Majumdar, Gregory Buller, Clare A Flannery
Background: Severe hypoglycaemic events (HGEs) in hospitalised patients are associated with poor outcomes and prolonged hospitalization. Systematic, coordinated care is required for acute management and prevention of HGEs; however, studies evaluating quality control efforts are scarce. Objective: To investigate the effectiveness of system-based interventions to improve management response to HGEs. Methods: System-based interventions were designed and implemented following a root cause analysis of HGE in adult patients with diabetes from two general medical wards with the highest incidence of HGE...
2018: BMJ Open Quality
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