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https://www.readbyqxmd.com/read/28335269/galactosylated-liposomes-for-targeted-co-delivery-of-doxorubicin-vimentin-sirna-to-hepatocellular-carcinoma
#1
Hea Ry Oh, Hyun-Young Jo, James S Park, Dong-Eun Kim, Je-Yoel Cho, Pyung-Hwan Kim, Keun-Sik Kim
The combination of therapeutic nucleic acids and chemotherapeutic drugs has shown great promise for cancer therapy. In this study, asialoglycoprotein receptors (ASGPR) targeting-ligand-based liposomes were tested to determine whether they can co-deliver vimentin siRNA and doxorubicin to hepatocellular carcinoma (HCC) selectively. To achieve this goal, we developed an ASGPR receptor targeted co-delivery system called gal-doxorubicin/vimentin siRNA liposome (Gal-DOX/siRNA-L). The Gal-DOX/siRNA-L was created via electrostatic interaction of galactose linked-cationic liposomal doxorubicin (Gal-DOX-L) on vimentin siRNA...
July 30, 2016: Nanomaterials
https://www.readbyqxmd.com/read/28334465/nurses-contribution-to-short-term-humanitarian-care-in-low-to-middle-income-countries-an-integrative-review-of-the-literature
#2
REVIEW
Sonja Dawson, Doug Elliott, Debra Jackson
AIM: To appraise the literature related to voluntary humanitarian work provided by international nurses in low to middle income countries (LMICs). BACKGROUND: Nurses and other health professionals are engaged with both governmental and non-governmental organisations to provide care within international humanitarian relief and development contexts. Current literature describes accounts of charitable health professional activity within short-term health focused humanitarian trips; however, there is minimal research describing the care that nurses provide and the professional roles and tasks they fulfil whilst participating in international volunteer health care service...
March 23, 2017: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/28333327/disclosure-of-donor-conception-age-of-disclosure-and-the-well-being-of-donor-offspring
#3
Guido Pennings
The matter of disclosure of donor conception to donor offspring is a very contentious issue. A frequently mentioned argument is that disclosure is in the best interest of the child. The objectives of this paper are 2-fold: first, to find out whether there are any measureable, stable differences in the psychological well-being of donor offspring who are informed of the mode of their conception compared to those who are not, and second, to find out what is being done with the evidence. We found that there exists no empirical evidence of differences in psychological well-being of donor offspring in disclosing or nondisclosing families...
March 15, 2017: Human Reproduction
https://www.readbyqxmd.com/read/28333242/successful-treatment-of-common-variable-immunodeficiency-associated-inflammatory-bowel-disease-with-ustekinumab
#4
Jose G Ruiz de Morales, Fernando Muñoz, Mercedes Hernando
No abstract text is available yet for this article.
February 17, 2017: Journal of Crohn's & Colitis
https://www.readbyqxmd.com/read/28333162/the-endoplasmic-reticulum-chaperone-grp78-bip-modulates-prion-propagation-in-vitro-and-in-vivo
#5
Kyung-Won Park, Gyoung Eun Kim, Rodrigo Morales, Fabio Moda, Ines Moreno-Gonzalez, Luis Concha-Marambio, Amy S Lee, Claudio Hetz, Claudio Soto
Prion diseases are fatal neurodegenerative disorders affecting several mammalian species, characterized by the accumulation of the misfolded form of the prion protein, which is followed by the induction of endoplasmic reticulum (ER) stress and the activation of the unfolded protein response (UPR). GRP78, also called BiP, is a master regulator of the UPR, reducing ER stress levels and apoptosis due to an enhancement of the cellular folding capacity. Here, we studied the role of GRP78 in prion diseases using several in vivo and in vitro approaches...
March 23, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28333032/ethical-moral-and-other-aspects-related-to-fertility-preservation-in-cancer-patients
#6
Bruno Ramalho de Carvalho, Jhenifer Kliemchen, Teresa K Woodruff
Post-treatment fertility emerges as an important issue in the early counseling of individuals with cancer, since survivors may have their quality of life affected by the occurrence of functional failure of the gonads because of antineoplastic therapies. In the context, oncofertility has been developed as an interdisciplinary field of study that combines expertise in reproductive medicine and oncology, to provide strategies aiming to maintain the possibility of future procreation. Today, we have many options and techniques available for the preservation of gametes in men and women...
February 1, 2017: JBRA Assisted Reproduction
https://www.readbyqxmd.com/read/28332946/ethnic-differences-in-psychosocial-services-use-among-non-latina-white-and-latina-breast-cancer-survivors
#7
Rosario Costas-Muñiz, Migda Hunter-Hernández, Olga Garduño-Ortega, Jennifer Morales-Cruz, Francesca Gany
Background This study examined the use of psychosocial services (i.e. social work, psychiatric, psychological, and spiritual/pastoral services) among Latina and Non-Latina White breast cancer survivors. Methods Survivors who received treatment in a Comprehensive Cancer Center in New York completed a mailed questionnaire about interest in help for distress, and psychosocial service use. Descriptive and non-parametric statistics were used to explore ethnic differences in use of, and interest in, psychosocial services...
March 23, 2017: Journal of Psychosocial Oncology
https://www.readbyqxmd.com/read/28332936/ethical-concerns-about-emerging-treatment-paradigms-for-gender-dysphoria
#8
Stephen B Levin
The increasing incidence of request for medical services to support gender transition for children, adolescents and adults has consequences for society, governmental institutions, schools, families, health care professionals, and, of course, patients. The sociological momentum to recognize and accommodate to trans phenomena has posed ethical dilemmas for endocrinologists, mental health professionals and sexual specialists as they experience within themselves the clash between Respect for Patient Autonomy, Beneficence, Nonmalficience, and Informed Consent...
March 23, 2017: Journal of Sex & Marital Therapy
https://www.readbyqxmd.com/read/28332052/the-varieties-of-character-and-some-implications-for-character-education
#9
Jason Baehr
The moral and civic dimensions of personal character have been widely recognized and explored. Recent work by philosophers, psychologists, and education theorists has drawn attention to two additional dimensions of character: intellectual character and "performance" character. This article sketches a "four-dimensional" conceptual model of personal character and some of the character strengths or "virtues" proper to each dimension. In addition to exploring how the dimensions of character are related to each other, the article also examines the implications of this account for character education undertaken in a youth or adolescent context...
March 22, 2017: Journal of Youth and Adolescence
https://www.readbyqxmd.com/read/28331911/medicinal-plants-used-in-traditional-herbal-medicine-in-the-province-of-chimborazo-ecuador
#10
Fátima Morales, Susana Padilla, Félix Falconí
BACKGROUND: Phyto-therapy studies on Chimborazo province in Ecuador are really limited. This area, located within the Andes, is considered a millenarian and intercultural province, where multiples cultures and ethnic groups coexist. MATERIALS AND METHODS: The study was conducted through direct interviews with 84 ancestral healers from the Province of Chimborazo, Ecuador. RESULTS: We presented ten most used species by ancestral healers of Chimborazo province to cure different illnesses and their medicinal uses...
2017: African Journal of Traditional, Complementary, and Alternative Medicines: AJTCAM
https://www.readbyqxmd.com/read/28330982/response-to-why-medical-professionals-have-no-moral-claim-to-conscientious-objection-accommodation-in-liberal-democracies-by-schuklenk-and-smalling
#11
Richard John Lyus
Bioethicists commenting on conscientious objection and abortion should consider the empirical data on abortion providers. Abortion providers do not fall neatly into groups of providers and objectors, and ambivalence is a key theme in their experience. Practical details of abortion services further upset the dichotomy. These empirical facts are important because they demonstrate that the way the issue is described in analytical bioethics does not reflect reality. Addressing conscientious objection as a barrier to patient access requires engaging with those who provide the service and those who are able to but do not...
April 2017: Journal of Medical Ethics
https://www.readbyqxmd.com/read/28330614/a-predictive-3d-multi-scale-model-of-biliary-fluid-dynamics-in-the-liver-lobule
#12
Kirstin Meyer, Oleksandr Ostrenko, Georgios Bourantas, Hernan Morales-Navarrete, Natalie Porat-Shliom, Fabian Segovia-Miranda, Hidenori Nonaka, Ali Ghaemi, Jean-Marc Verbavatz, Lutz Brusch, Ivo Sbalzarini, Yannis Kalaidzidis, Roberto Weigert, Marino Zerial
Bile, the central metabolic product of the liver, is transported by the bile canaliculi network. The impairment of bile flow in cholestatic liver diseases has urged a demand for insights into its regulation. Here, we developed a predictive 3D multi-scale model that simulates fluid dynamic properties successively from the subcellular to the tissue level. The model integrates the structure of the bile canalicular network in the mouse liver lobule, as determined by high-resolution confocal and serial block-face scanning electron microscopy, with measurements of bile transport by intravital microscopy...
March 15, 2017: Cell Systems
https://www.readbyqxmd.com/read/28330598/the-directive-is-now-here-are-we-ready
#13
EDITORIAL
F J de Haro Del Moral, R Barquero
No abstract text is available yet for this article.
March 15, 2017: Revista Española de Medicina Nuclear e Imagen Molecular
https://www.readbyqxmd.com/read/28329924/-reduction-and-control-of-school-bullying-is-urgently-needed
#14
Y J Zhao, S Y Wang
School bullying and campus violence is a widespread social problem in the world. School bullying is characterized by its repeatability and suddenness, which could make the victims suffering from both psychological and health damage, and even affect their personality growth. Government should pay close attention to the reduction and control of school bullying and campus violence by establishing school bullying emergency response system and preparedness plan. The school and teacher's role and legal responsibility in the service and management in schools should be cleared and defined...
March 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28329559/factors-correlated-with-residents-decisions-to-enter-academic-dermatology
#15
Brenda M Morales-Pico, Cary C Cotton, Dean S Morrell
The demand for dermatologic services and training at academic medical centers has outpaced the growth in the field's academic workforce. Recruitment of graduating residents has been proposed as a solution to the shortage of academic dermatologists. The purpose of this study was to further our current understanding of the factors that support the recruitment and retention of academicians. A survey questionnaire was mailed to graduates of the dermatology residency program at the University of North Carolina, and data were gathered retrospectively from participants' residency application materials...
November 15, 2016: Dermatology Online Journal
https://www.readbyqxmd.com/read/28329425/perpendicular-axes-of-differentiation-generated-by-mitochondrial-introgression
#16
Hernán E Morales, Paul Sunnucks, Leo Joseph, Alexandra Pavlova
Differential introgression of mitochondrial versus nuclear DNA generates discordant patterns of geographic variation and can promote population divergence and speciation. We examined a potential case of mitochondrial introgression leading to two perpendicular axes of differentiation. The Eastern Yellow Robin Eopsaltria australis, a widespread Australian bird, shows a deep mitochondrial split that is perpendicular to north-south nuclear DNA and plumage colour differentiation. We propose a scenario to explain this pattern: (1) the two nuclear and mitochondrial genomes differentiated in concert during north-south population divergence; (2) later, their histories disconnected after two mitochondrial introgression events resulting in a deep mitochondrial split perpendicular to the nuclear DNA structure...
March 22, 2017: Molecular Ecology
https://www.readbyqxmd.com/read/28329248/clinical-characteristics-of-wild-type-transthyretin-cardiac-amyloidosis-disproving-myths
#17
Esther González-López, Christian Gagliardi, Fernando Dominguez, Cristina Candida Quarta, F Javier de Haro-Del Moral, Agnese Milandri, Clara Salas, Mario Cinelli, Marta Cobo-Marcos, Massimiliano Lorenzini, Enrique Lara-Pezzi, Serena Foffi, Luis Alonso-Pulpon, Claudio Rapezzi, Pablo Garcia-Pavia
Aims: Wild-type transthyretin amyloidosis (ATTRwt) is mostly considered a disease predominantly of elderly male, characterized by concentric LV hypertrophy, preserved LVEF, and low QRS voltages. We sought to describe the characteristics of a large cohort of ATTRwt patients to better define the disease. Methods and results: Clinical findings of consecutive ATTRwt patients diagnosed at 2 centres were reviewed. ATTRwt was diagnosed histologically or non-invasively (LV hypertrophy ≥12 mm, intense cardiac uptake at 99mTc-DPD scintigraphy and AL exclusion)...
March 1, 2017: European Heart Journal
https://www.readbyqxmd.com/read/28329010/phylogenetic-reconstruction-of-syntermitinae-isoptera-termitidae-based-on-morphological-and-molecular-data
#18
Mauricio M Rocha, Adriana C Morales-Corrêa E Castro, Carolina Cuezzo, Eliana M Cancello
The subfamily Syntermitinae comprises a group of Neotropical termites with 18 genera and 101 species described. It has been considered a natural group, but relationships among the genera within the subfamily remain uncertain, and some genera appear to be non-monophyletic. Here, we provide a comprehensive phylogeny including six Neotropical species of Termitinae as outgroup, 42 Syntermitinae species as ingroup, 92 morphological characters (from external and internal anatomy of soldier and worker castes) and 117 molecular sequences (109 obtained for this study and 8 from GenBank) of 4 gene regions (41 and 22 from Cytochrome Oxidase I and II respectively, 19 from Cytochrome b, and 35 from 16S rDNA)...
2017: PloS One
https://www.readbyqxmd.com/read/28328852/impact-of-the-quality-of-life-related-to-foot-health-in-a-sample-of-pregnant-women-a-case-control-study
#19
Daniel López-López, Inés Rodríguez-Vila, Marta Elena Losa-Iglesias, David Rodríguez-Sanz, César Calvo-Lobo, Carlos Romero-Morales, Ricardo Becerro-de-Bengoa-Vallejo
Pregnancy women coincide with numerous anatomical and physiological changes, which are believed to have a harmful effect on the quality of life related to foot health. The goal of this research was to identify and compare the impact foot health and overall health in a sample of pregnancy women and women without pregnancies with normalised reference values.A sample of 159 participants of a mean age of 30.13 ± 6.28 came to the area of midwifery center where self-reported data were registered, informants' with a 1 or various pregnancy was determined and the scores obtained were compared in the foot health status questionnaire (FHSQ)...
March 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28328738/inhibition-of-hippocampal-long-term-potentiation-by-high-fat-diets-is-it-related-to-an-effect-of-palmitic-acid-involving-glycogen-synthase-kinase-3
#20
Ana Contreras, Danila Del Rio, Ana Martínez, Carmen Gil, Lidia Morales, Mariano Ruiz-Gayo, Nuria Del Olmo
High-fat diets (HFD) impair hippocampal-dependent learning and memory and produce important changes in synaptic transmission by enhancing glutamate uptake, decreasing synaptic efficacy, and inhibiting plasticity mechanisms such as N-methyl-D-aspartate-mediated long-term depression (LTD) within the hippocampus. Adolescent animals seem to be particularly susceptible to the detrimental effect of HFD as dietary treatments carried out between weaning and early adulthood are much more efficient in terms of hippocampal damage that those carried out during the adult period...
March 21, 2017: Neuroreport
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