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https://www.readbyqxmd.com/read/28719920/-parenting-concerns-and-psychological-burden-in-cancer-patients-with-minor-and-young-adult-children
#1
Laura Inhestern, Johanna Christine Bultmann, Volker Beierlein, Birgit Möller, Georg Romer, Uwe Koch, Corinna Bergelt
Background Aim of the study was to analyze parenting concerns in cancer survivors and to identify covariats for parenting concerns. Method In a cross-sectional epidemiological sample of cancer survivors with minor children (n=1416) demographic and disease-related variables and psychological distress (HADS) were assessed. Parenting concerns were assessed using the Parenting Concerns Questionnaire (PCQ). The instrument covers the 3 subscales concerns about the 'practical impact' of the disease on the children, about the 'emotional impact' and concerns about the 'co-parent'...
July 2017: Psychotherapie, Psychosomatik, Medizinische Psychologie
https://www.readbyqxmd.com/read/28719905/childhood-onset-adult-growth-hormone-deficiency-clinical-hormonal-and-radiological-assessment-in-a-single-center-in-china
#2
Hongbo Yang, Huijuan Zhu, Xuemin Yan, Hui Pan
BACKGROUND: Although growth hormone deficiency (GHD) is an important issue in pediatric patients, adult GHD (AGHD) is a neglected field of endocrinology in China. The aim of this study is to characterize the clinical, hormonal, and radiological features in childhood-onset AGHD (CO AGHD) in a single center in China and to compare them with counterparts from Japan. METHODS: The medical records of 78 Chinese patients with CO AGHD were reviewed and compared with data from the HypoCCS database study from Japan (N = 69)...
July 18, 2017: Hormone Research in Pædiatrics
https://www.readbyqxmd.com/read/28719859/-curcumin-loaded-poly-d-l-lactide-co-glycolide-nanovesicles-induce-antinociceptive-effects-and-reduce-pronociceptive-cytokine-and-bdnf-release-in-spinal-cord-after-acute-administration-in-mice
#3
Stefano Pieretti, Amalendu P Ranjan, Amalia Di Giannuario, Anindita Mukerjee, Francesca Marzoli, Rita Di Giovannandrea, Jamboor K Vishwanatha
Given the poor bioavailability of curcumin, its antinociceptive effects are produced after chronic intravenous administration of high doses, while poly (d,l-lactide-co-glycolide)-loaded vesicles (PLGA) can improve drug delivery. This paper investigates the antinociceptive effects of curcumin-loaded PLGA nanovesicles (PLGA-CUR) administered via intravenous (i.v.) or intrathecal (i.t.) routes at low and high doses. The following models of pain were used: formalin test, zymosan-induced hyperalgesia and sciatic nerve ligation inducing neuropathic allodynia and hyperalgesia...
July 10, 2017: Colloids and Surfaces. B, Biointerfaces
https://www.readbyqxmd.com/read/28719800/variants-in-the-il-8-gene-and-the-response-to-inhaled-bronchodilators-in-cystic-fibrosis
#4
Larissa Lazzarini Furlan, José Dirceu Ribeiro, Carmen Sílvia Bertuzzo, João Batista Salomão Junior, Dorotéia Rossi Silva Souza, Fernando Augusto Lima Marson
OBJECTIVE: IL-8 (interleukin 8) protein promotes inflammatory responses, even in airways. The presence of IL-8 gene variants causes altered inflammatory responses and possibly varied responses to inhaled bronchodilators (BD). Thus, this study analyzed the IL-8 variants (rs4073, rs2227306, and rs2227307) and their association with the response to BD in cystic fibrosis (CF) patients. METHODS: Analysis of IL-8 gene variants was performed by RFLP-PCR. The association between spirometry markers and the response to BD was evaluated by Mann-Whitney and Kruskal-Wallis tests...
July 15, 2017: Jornal de Pediatria
https://www.readbyqxmd.com/read/28719712/post-tonsillectomy-hemorrhage-rates-in-children-compared-by-surgical-technique
#5
Nicole M Reusser, Robert W Bender, Nikhil A Agrawal, James T Albright, Newton O Duncan, Joseph L Edmonds
Despite the sheer number of pediatric tonsillectomies performed in the United States annually, there is no clear consensus as to which surgical technique is superior. One way to compare surgical techniques is to study the morbidity associated with each. We report postoperative hemorrhage rates, one of the frequently encountered major adverse events, as part of a retrospective chart review across four different surgical techniques. These surgeries involved either (1) Coblation, (2) Co-blation with partial suture closure of the tonsillar fossa, (3) diathermy, or (4) partial intracapsular tonsillectomy (PIT)...
July 2017: Ear, Nose, & Throat Journal
https://www.readbyqxmd.com/read/28719670/suppressive-effect-of-amp-activated-protein-kinase-on-the-epithelial-mesenchymal-transition-in-retinal-pigment-epithelial-cells
#6
Ryo Matoba, Yuki Morizane, Yusuke Shiode, Masayuki Hirano, Shinichiro Doi, Shinji Toshima, Ryoichi Araki, Mika Hosogi, Tomoko Yonezawa, Fumio Shiraga
The epithelial-mesenchymal transition (EMT) in retinal pigment epithelial (RPE) cells plays a central role in the development of proliferative vitreoretinopathy (PVR). The purpose of this study was to investigate the effect of AMP-activated protein kinase (AMPK), a key regulator of energy homeostasis, on the EMT in RPE cells. In this study, EMT-associated formation of cellular aggregates was induced by co-stimulation of cultured ARPE-19 cells with tumor necrosis factor (TNF)-α (10 ng/ml) and transforming growth factor (TGF)-β2 (5 ng/ml)...
2017: PloS One
https://www.readbyqxmd.com/read/28719662/the-galnac-t-activation-pathway-gala-is-not-a-general-mechanism-for-regulating-mucin-type-o-glycosylation
#7
Gaetan G Herbomel, Raul E Rojas, Duy T Tran, Monica Ajinkya, Lauren Beck, Lawrence A Tabak
Mucin-type O-glycosylation is initiated by the UDP-GalNAc polypeptide:N-acetylgalactosaminyltransferase (GalNAc-T) family of enzymes. Their activity results in the GalNAc α1-O-Thr/Ser structure, termed the Tn antigen, which is further decorated with additional sugars. In neoplastic cells, the Tn antigen is often overexpressed. Because O-glycosylation is controlled by the activity of GalNAc-Ts, their regulation is of great interest. Previous reports suggest that growth factors, EGF or PDGF, induce Golgi complex-to-endoplasmic reticulum (ER) relocation of both GalNAc-Ts and Tn antigen in HeLa cells, offering a mechanism for Tn antigen overexpression termed "GALA"...
2017: PloS One
https://www.readbyqxmd.com/read/28719651/link-prediction-on-twitter
#8
Sanda Martinčić-Ipšić, Edvin Močibob, Matjaž Perc
With over 300 million active users, Twitter is among the largest online news and social networking services in existence today. Open access to information on Twitter makes it a valuable source of data for research on social interactions, sentiment analysis, content diffusion, link prediction, and the dynamics behind human collective behaviour in general. Here we use Twitter data to construct co-occurrence language networks based on hashtags and based on all the words in tweets, and we use these networks to study link prediction by means of different methods and evaluation metrics...
2017: PloS One
https://www.readbyqxmd.com/read/28719632/viscum-album-neutralizes-tumor-induced-immunosuppression-in-a-human-in-vitro-cell-model
#9
Carmen Steinborn, Amy Marisa Klemd, Ann-Sophie Sanchez-Campillo, Sophie Rieger, Marieke Scheffen, Barbara Sauer, Manuel Garcia-Käufer, Konrad Urech, Marie Follo, Annekathrin Ücker, Gunver Sophia Kienle, Roman Huber, Carsten Gründemann
Tumor cells have the capacity to secrete immunosuppressive substances in order to diminish dendritic cell (DC) activity and thereby escape from immune responses. The impact of mistletoe (Viscum album) extracts (VAE), which are frequently used as an additive anti-cancer therapy to stimulate the immune response, is still unknown. Using a human cellular system, the impact of two different VAE (VAEA + VAEI) on the maturation of human dendritic cells and on T cell function has been investigated using flow cytometry, automated fluorescence microscopy and cytokine bead array assays...
2017: PloS One
https://www.readbyqxmd.com/read/28719610/a-decade-of-hiv-care-in-rural-tanzania-trends-in-clinical-outcomes-and-impact-of-clinic-optimisation-in-an-open-prospective-cohort
#10
Fiona Vanobberghen, Emilio Letang, Anna Gamell, Dorcas K Mnzava, Diana Faini, Lameck B Luwanda, Herry Mapesi, Kim Mwamelo, George Sikalengo, Marcel Tanner, Christoph Hatz, Hansjakob Furrer, Manuel Battegay, Tracy R Glass
OBJECTIVES: Our objectives were to describe trends in enrolment and clinical outcomes in the open, prospective Kilombero and Ulanga Antiretroviral Cohort (KIULARCO) in the Morogoro region of southern Tanzania, and identify strengths and areas for improvement in the care of HIV-positive individuals in rural Tanzania. METHODS: We included adults (≥15 years) and children (<15 years) enrolled in the cohort in 2005-2014. The cohort underwent significant changes from autumn 2012 to optimise care...
2017: PloS One
https://www.readbyqxmd.com/read/28719601/clic-a-tool-for-expanding-biological-pathways-based-on-co-expression-across-thousands-of-datasets
#11
Yang Li, Alexis A Jourdain, Sarah E Calvo, Jun S Liu, Vamsi K Mootha
In recent years, there has been a huge rise in the number of publicly available transcriptional profiling datasets. These massive compendia comprise billions of measurements and provide a special opportunity to predict the function of unstudied genes based on co-expression to well-studied pathways. Such analyses can be very challenging, however, since biological pathways are modular and may exhibit co-expression only in specific contexts. To overcome these challenges we introduce CLIC, CLustering by Inferred Co-expression...
July 18, 2017: PLoS Computational Biology
https://www.readbyqxmd.com/read/28719581/phosphorylated-hbo1-at-uv-irradiated-sites-is-essential-for-nucleotide-excision-repair
#12
Hiroyuki Niida, Ryoichi Matsunuma, Ryo Horiguchi, Chiharu Uchida, Yuka Nakazawa, Akira Motegi, Koji Nishimoto, Satoshi Sakai, Tatsuya Ohhata, Kyoko Kitagawa, Shinichi Moriwaki, Hideo Nishitani, Ayako Ui, Tomoo Ogi, Masatoshi Kitagawa
HBO1, a histone acetyl transferase, is a co-activator of DNA pre-replication complex formation. We recently reported that HBO1 is phosphorylated by ATM and/or ATR and binds to DDB2 after ultraviolet irradiation. Here, we show that phosphorylated HBO1 at cyclobutane pyrimidine dimer (CPD) sites mediates histone acetylation to facilitate recruitment of XPC at the damaged DNA sites. Furthermore, HBO1 facilitates accumulation of SNF2H and ACF1, an ATP-dependent chromatin remodelling complex, to CPD sites. Depletion of HBO1 inhibited repair of CPDs and sensitized cells to ultraviolet irradiation...
July 18, 2017: Nature Communications
https://www.readbyqxmd.com/read/28719516/echocardiography-and-passive-leg-raising-in-the-postoperative-period-a-prospective-observational-study
#13
Yasser El Hadouti, Lucía Valencia, Angel Becerra, Aurelio Rodríguez-Pérez, Jean L Vincent
BACKGROUND: Signs of hypovolaemia are frequent in the postoperative period, but not all patients need or respond to fluid administration. An increase in cardiac output (CO) after passive leg raising (PLR) has been demonstrated to be useful as a volume response predictor in non-surgical, spontaneously breathing patients. OBJECTIVE: The objective of this study was to evaluate the accuracy of transthoracic echocardiography after PLR to predict fluid responsiveness in post-surgical patients...
July 15, 2017: European Journal of Anaesthesiology
https://www.readbyqxmd.com/read/28719515/anaesthetic-management-of-patients-with-myopathies
#14
Mark Schieren, Jerome Defosse, Andreas Böhmer, Frank Wappler, Mark U Gerbershagen
: The anaesthetic management of patients with myopathies is challenging. Considering the low incidence and heterogeneity of these disorders, most anaesthetists are unfamiliar with key symptoms, associated co-morbidities and implications for anaesthesia. The pre-anaesthetic assessment aims at the detection of potentially undiagnosed myopathic patients and, in case of known or suspected muscular disease, on the quantification of disease progression. Ancillary testing (e.g. echocardiography, ECG, lung function testing etc...
July 15, 2017: European Journal of Anaesthesiology
https://www.readbyqxmd.com/read/28719500/a-randomized-controlled-study-of-a-fully-liquid-dtap-ipv-hb-prp-t-hexavalent-vaccine-for-primary-and-booster-vaccinations-of-healthy-infants-and-toddlers-in-latin-america
#15
Pío López, Adriano Arguedas Mohs, Arturo Abdelnour Vásquez, Maria Consuelo-Miranda, Emmanuel Feroldi, Fernando Noriega, Emilia Jordanov, Siham B'Chir, Betzana Zambrano
BACKGROUND: Hexavalent diphtheria (D)-tetanus (T)-acellular pertussis (aP)-inactivated poliovirus (IPV)-hepatitis B (HB)-Haemophilus influenzae type b (PRP-T)-containing vaccines are increasingly the standard of care. This study evaluated the primary series (NCT01177722) and booster (NCT01444781) of a fully liquid DTaP-IPV-HB-PRP-T vaccine in Latin America. METHODS: Infants (N=1375) received HB vaccine at birth and were randomized to one of three batches of the investigational DTaP-IPV-HB-PRP-T or licensed control vaccine (DTaP-HB-IPV//PRP-T) at 2-4-6 months of age, co-administered with 7-valent pneumococcal conjugate vaccine (PCV7) (2-4-6 months) and rotavirus vaccine (2-4 months)...
July 14, 2017: Pediatric Infectious Disease Journal
https://www.readbyqxmd.com/read/28719470/diurnal-variation-and-repeatability-of-arterial-stiffness-and-cardiac-output-measurements-in-the-third-trimester-of-uncomplicated-pregnancy
#16
Mohamed W Osman, Francesca Leone, Mintu Nath, Asma Khalil, David R Webb, Thompson G Robinson, Hatem A Mousa
AIM: To investigate same day repeated measures and diurnal variation of arterial stiffness, cardiac output (CO), stroke volume (SV) and total peripheral resistance (TPR) during the third trimester of normal pregnancy. METHODOLOGY: Pulse wave velocity (PWV) and augmentation index (AIx) were recorded using the Arteriograph, while CO, SV and TPR were recorded using noninvasive cardiac output monitoring. The measurements were obtained in the third trimester of pregnancy from 21 healthy pregnant women at four time points (morning, afternoon, evening and midnight) over a 24-h period...
July 14, 2017: Journal of Hypertension
https://www.readbyqxmd.com/read/28719356/co-incubation-of-pmn-and-caco-2-cells-modulates-inflammatory-potential
#17
M B Schaefer, C A Schaefer, M Hecker, R E Morty, M Witzenrath, W Seeger, K Mayer
Polymorphonuclear granulocytes (PMN) are activated in inflammatory reactions. Intestinal epithelial cells are relevant for maintaining the intestinal barrier. We examined interactions of PMN and intestinal epithelial cell-like CaCo-2 cells to elucidate their regulation of inflammatory signalling and the impact of cyclooxygenase (COX), nitric oxide (NO) and platelet-activating factor (PAF). Human PMN and CaCo-2 cells, separately and in co-incubation, were stimulated with the calcium ionophore A23187 or with N-Formyl-methionyl-leucyl-phenylalanin (fMLP) that activates PMN only...
May 20, 2017: Cellular and Molecular Biology
https://www.readbyqxmd.com/read/28719339/modulation-of-oxidative-and-glycolytic-skeletal-muscle-fibers-na-h-exchanger1-nhe1-and-na-hco3-co-transporter1-nbc1-genes-and-proteins-expression-in-type-2-diabetic-rat-streptozotocin-high-fat-diet-following-long-term-endurance-training
#18
A Monazzami, H Rajabi, R Ghrakhanlou, K Yari, Z Rahimi
Diabetes is known to alter both oxidative and glycolytic pathways in a fiber type-dependent manner. The aim of present study was to investigate the effects of endurance training on muscle NHE1 and NBC1 genes and proteins expression in type 2 diabetic rats. Male wistar rats (n=30), 4 weeks old and 95.7±10.8g, were randomly selected and divided into control, diabetic without training and diabetic with training groups. Diabetes was induced by injection of low dose of streptotozin and feeding with high-fat diet...
May 20, 2017: Cellular and Molecular Biology
https://www.readbyqxmd.com/read/28719317/climate-influence-on-emerging-risk-areas-for-rift-valley-fever-epidemics-in-tanzania
#19
Clement N Mweya, Leonard E G Mboera, Sharadhuli I Kimera
Rift Valley Fever (RVF) is a climate-related arboviral infection of animals and humans. Climate is thought to represent a threat toward emerging risk areas for RVF epidemics globally. The objective of this study was to evaluate influence of climate on distribution of suitable breeding habitats for Culex pipiens complex, potential mosquito vector responsible for transmission and distribution of disease epidemics risk areas in Tanzania. We used ecological niche models to estimate potential distribution of disease risk areas based on vectors and disease co-occurrence data approach...
July 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28719240/cytoprotective-effects-of-essential-oil-of-pinus-halepensis-l-against-aspirin-induced-toxicity-in-iec-6-cells
#20
Hafsia Bouzenna, Najla Hfaiedh, Mouhamed Bouaziz, Marie-Agnès Giroux-Metges, Abdelfattah Elfeki, Hélène Talarmin
CONTEXT: Essential oils from Pinus species have been reported to have various therapeutic properties. OBJECTIVE: This study was undertaken to identify the chemical composition and cytoprotective effects of the essential oil of Pinus halepensis L. against aspirin-induced damage in cells in vitro. MATERIAL AND METHODS: The cytoprotection of the oil against toxicity of aspirin on the small intestine epithelial cells IEC-6 was tested. RESULTS: The obtained results have shown that 35 different compounds were identified...
July 18, 2017: Archives of Physiology and Biochemistry
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