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https://www.readbyqxmd.com/read/27915099/foliar-heavy-metal-uptake-toxicity-and-detoxification-in-plants-a-comparison-of-foliar-and-root-metal-uptake
#1
REVIEW
Muhammad Shahid, Camille Dumat, Sana Khalid, Eva Schreck, Tiantian Xiong, Nabeel Khan Niazi
Anthropologic activities have transformed global biogeochemical cycling of heavy metals by emitting considerable quantities of these metals into the atmosphere from diverse sources. In spite of substantial and progressive developments in industrial processes and techniques to reduce environmental emissions, atmospheric contamination by toxic heavy metals and associated ecological and health risks are still newsworthy. Atmospheric heavy metals may be absorbed via foliar organs of plants after wet or dry deposition of atmospheric fallouts on plant canopy...
November 24, 2016: Journal of Hazardous Materials
https://www.readbyqxmd.com/read/27914936/public-health-and-public-trust-survey-evidence-from-the-ebola-virus-disease-epidemic-in-liberia
#2
Robert A Blair, Benjamin S Morse, Lily L Tsai
Trust in government has long been viewed as an important determinant of citizens' compliance with public health policies, especially in times of crisis. Yet evidence on this relationship remains scarce, particularly in the developing world. We use results from a representative survey conducted during the 2014-15 Ebola Virus Disease (EVD) epidemic in Monrovia, Liberia to assess the relationship between trust in government and compliance with EVD control interventions. We find that respondents who expressed low trust in government were much less likely to take precautions against EVD in their homes, or to abide by government-mandated social distancing mechanisms designed to contain the spread of the virus...
November 14, 2016: Social Science & Medicine
https://www.readbyqxmd.com/read/27914350/phosphorus-flows-in-a-peri-urban-region-with-intensive-food-production-a-case-study
#3
S Bittman, S C Sheppard, D Poon, D E Hunt
Excess phosphorus (P) in peri-urban regions is an emerging issue, whereas there is global depletion of quality mined supplies of P. The flow of P across the landscape leading to regional surpluses and deficits is not well understood. We computed a regional P budget with internal P flows in a fairly discreet peri-urban region (Lower Fraser Valley, BC) with closely juxtaposed agricultural and non-agricultural urban ecosystems, in order to clarify the relationship between food production, food consumption and other activities involving use of P (e...
November 30, 2016: Journal of Environmental Management
https://www.readbyqxmd.com/read/27913557/translation-and-validation-of-the-cancer-related-fatigue-scale-in-greek-in-a-sample-of-patients-with-advanced-prostate-cancer
#4
Andreas Charalambous, Charis Kaite, Marianna Constantinou, Christiana Kouta
OBJECTIVE: To translate and validate the Cancer-Related Fatigue (CRF) Scale in the Greek language. DESIGN: A cross-sectional descriptive design was used in order to translate and validate the CRF Scale in Greek. Factor analyses were performed to understand the psychometric properties of the scale and to establish construct, criterion and convergent validity. SETTING: Outpatients' oncology clinics of two public hospitals in Cyprus. PARTICIPANTS: 148 patients with advanced prostate cancer undergoing chemotherapy...
December 2, 2016: BMJ Open
https://www.readbyqxmd.com/read/27913229/a-single-arm-phase-iii-study-exploring-the-efficacy-and-safety-of-lng-ius-8-a-low-dose-levonorgestrel-intrauterine-contraceptive-system-total-content-13-5-mg-in-an-asia-pacific-population
#5
Guangsheng Fan, Sukho Kang, Mulan Ren, Edith Weisberg, Eeva Lukkari-Lax, Katrin Roth, SoYoung Shin
OBJECTIVE: To evaluate the efficacy and safety of a low-dose levonorgestrel intrauterine system with total content 13.5 mg (average approx. 8 μg/24 h over the first year; LNG-IUS 8; Jaydess®) in an Asia-Pacific population. STUDY DESIGN: An open-label, single-arm Phase III study conducted at 25 centers in China, Australia, and Korea assessed LNG-IUS 8 use over 3 years in nulliparous and parous women (N=1114) aged 18-40 years with regular menstrual cycles (21-35 days)...
November 29, 2016: Contraception
https://www.readbyqxmd.com/read/27910021/quantitative-fluorescence-in-situ-hybridization-qfish
#6
Ivan Y Iourov
Fluorescence in situ hybridization (FISH) has a wide spectrum of applications in current molecular cytogenetic and cancer research. This is a unique technique that can be used for chromosomal DNA analysis in all cell types, at all stages of the cell cycle, and at molecular resolution. Recent developments in microscopy and imaging systems have allowed quantification of digital FISH images (quantitative FISH or QFISH) and have provided a new way for molecular cytogenetic analysis at single-cell level. QFISH can be applied for studying chromosome imbalances in interphase nuclei or metaphase spreads, measuring relative DNA content at chromosomal loci and identifying parental origin of homologous chromosomes...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/27909843/increased-risk-of-large-for-gestational-age-birthweight-in-singleton-siblings-conceived-with-in-vitro-fertilization-in-frozen-versus-fresh-cycles
#7
Barbara Luke, Morton B Brown, Ethan Wantman, Judy E Stern, James P Toner, Charles C Coddington
BACKGROUND: Children born from fresh in vitro fertilization (IVF) cycles are at greater risk of being born smaller and earlier, even when limited to singletons; those born from frozen cycles have an increased risk of large-for-gestational age (LGA) birthweight (z-score ≥1.28). This analysis sought to overcome limitations in other studies by using pairs of siblings, and accounting for prior cycle outcomes, maternal characteristics, and embryo state and stage. METHODS: Pairs of singleton births conceived with IVF and born between 2004 and 2013 were identified from the Society for Assisted Reproductive Technology Clinic Outcome Reporting System database, matched for embryo stage (blastocyst versus non-blastocyst) and infant gender, categorized by embryo state (fresh versus frozen) in 1st and 2nd births (four groups)...
December 1, 2016: Journal of Assisted Reproduction and Genetics
https://www.readbyqxmd.com/read/27909293/major-losses-of-nutrients-following-a-severe-drought-in-a-boreal-forest
#8
Daniel Houle, Geneviève Lajoie, Louis Duchesne
Because of global warming, the frequency and severity of droughts are expected to increase, which will have an impact on forest ecosystem health worldwide(1). Although the impact of drought on tree growth and mortality is being increasingly documented(2-4), very little is known about the impact on nutrient cycling in forest ecosystems. Here, based on long-term monitoring data, we report nutrient fluxes in a boreal forest before, during and following a severe drought in July 2012. During and shortly after the drought, we observed high throughfall (rain collected below the canopy) concentrations of nutrient base cations (potassium, calcium and magnesium), chlorine, phosphorus and dissolved organic carbon (DOC), differing by one to two orders of magnitude relative to the long-term normal, and resulting in important canopy losses...
November 28, 2016: Nature Plants
https://www.readbyqxmd.com/read/27908792/freebie-rhabdomyolysis-a-public-health-concern-spin-class-induced-rhabdomyolysis-case-reports-and-review-of-literature
#9
Maureen Brogan, Rudrick Ledesma, Alan Coffino, Praveen N Chander
BACKGROUND: Rhabdomyolysis is a pathologic condition in which intracellular muscle constituents leak into the blood circulation. It is usually caused by muscle trauma. "Spinning" is an indoor form of cycling where participants use a special stationary exercise bicycle with a weighted flywheel and undergo high intensity cycling classes focusing on endurance. There have been several case reports in the literature of exertional rhabdomyolysis following spin class. METHODS: Our nephrology practices have diagnosed a number of cases of symptomatic patients presenting to our emergency departments following their first spin classes, with histories and creatinine phosphokinase levels diagnostic of exertional rhabdomyolysis...
November 28, 2016: American Journal of Medicine
https://www.readbyqxmd.com/read/27907897/cost-effectiveness-of-embryo-transfer-strategies-a-decision-analytic-model-using-long-term-costs-and-consequences-of-singletons-and-multiples-born-as-a-consequence-of-ivf
#10
M M J van Heesch, A D I van Asselt, J L H Evers, M A H B M van der Hoeven, J C M Dumoulin, C E M van Beijsterveldt, G J Bonsel, R H M Dykgraaf, J B van Goudoever, C Koopman-Esseboom, W L D M Nelen, K Steiner, P Tamminga, N Tonch, H L Torrance, C D Dirksen
STUDY QUESTION: What is the cost-effectiveness of elective single embryo transfer (eSET) versus double embryo transfer (DET) strategies from a societal perspective, when applying a time horizon of 1, 5 and 18 years? SUMMARY ANSWER: From a short-term perspective (1 year) it is cost-effective to replace DET with single embryo transfer; however when intermediate- (5 years) and long-term (18 years) costs and consequences are incorporated, DET becomes the most cost-effective strategy, given a ceiling ratio of €20 000 per quality-adjusted life years (QALY) gained...
November 2016: Human Reproduction
https://www.readbyqxmd.com/read/27906550/delayed-diagnosis-and-a-lack-of-information-associated-with-dissatisfaction-in-women-with-polycystic-ovary-syndrome
#11
Melanie Gibson-Helm, Helena Teede, Andrea Dunaif, Anuja Dokras
CONTEXT: Polycystic ovary syndrome (PCOS) is a complex, chronic and under-recognized disorder. Diagnosis experience may have lasting effects on wellbeing and self-management. OBJECTIVE: To investigate PCOS diagnosis experiences, information provided and concerns about PCOS. DESIGN: Cross-sectional study using an online questionnaire. SETTING: Recruitment via support group websites in 2015-2016. PARTICIPANTS: 1385 women with a reported diagnosis of PCOS, living in North America (53...
December 1, 2016: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/27905625/-epidemiological-description-of-human-and-animal-hydatidosis-in-los-r%C3%A3-os-region-1999-2009
#12
Gerardo Acosta-Jamett, Reinaldo Vargas, Santiago Ernst
OBJECTIVE: To determine the prevalence of hydatidosis in humans and livestock in the Los Ríos region during the years 1999-2009. METHODS: A retrospective survey of all discharge records of patients undergoing removal of cysts produced by Echinococcus granulosus during the period 1999-2009 in the Hospital Clinico Regional of Valdivia was conducted. With the information provided incidence rate, mortality rate and fatality rate were calculated. Additionally, with the aim of determining prevalence of hydatidosis in livestock (i...
August 2016: Revista Chilena de Infectología: órgano Oficial de la Sociedad Chilena de Infectología
https://www.readbyqxmd.com/read/27903282/start-now-a-comprehensive-skills-training-programme-for-female-adolescents-with-oppositional-defiant-and-conduct-disorders-study-protocol-for-a-cluster-randomised-controlled-trial
#13
Linda Kersten, Martin Prätzlich, Sandra Mannstadt, Katharina Ackermann, Gregor Kohls, Helena Oldenhof, Daniel Saure, Katrin Krieger, Beate Herpertz-Dahlmann, Arne Popma, Christine M Freitag, Robert L Trestman, Christina Stadler
BACKGROUND: In Europe, the number of females exhibiting oppositional defiant disorder (ODD) and conduct disorder (CD) is growing. Many of these females live in youth welfare institutions. Consequently, there is a great need for evidence-based interventions within youth welfare settings. A recently developed approach targeting the specific needs of girls with ODD and CD in residential care is START NOW. The aim of this group-based behavioural skills training programme is to specifically enhance emotional regulation capacities to enable females with CD or ODD to appropriately deal with daily-life demands...
December 1, 2016: Trials
https://www.readbyqxmd.com/read/27902422/microbiota-dysbiosis-a-new-piece-in-the-understanding-of-carcinogenesis-puzzle
#14
Valeria García-Castillo, Enrique Sanhueza, Eileen McNerney, Sergio A Onate, Apolinaria García
Cancer is defined as an uncontrolled proliferation of malignant cells in a host and it is one of the main causes of death worldwide. Genetic and environmental factors play an important role in its development and the involvement of microbial communities has also recently been recognized. The close relationship that characterizes the colonization of human commensal communities involves health risks particularly when the homeostasis is disturbed. It has been hypothesized that this process may lead to cancer by modulating the inflammatory response of the host, by the production of carcinogenic metabolic products or by the production of toxins which disrupt the cell cycle...
October 21, 2016: Journal of Medical Microbiology
https://www.readbyqxmd.com/read/27901279/dopamine-agonists-for-preventing-ovarian-hyperstimulation-syndrome
#15
REVIEW
Huilin Tang, Selma Mourad, Suo-Di Zhai, Roger J Hart
BACKGROUND: Ovarian hyperstimulation syndrome (OHSS) is a potentially serious complication of ovarian stimulation in assisted reproduction technology (ART). It is characterised by enlarged ovaries and an acute fluid shift from the intravascular space to the third space, resulting in bloating, increased risk of venous thromboembolism and decreased organ perfusion. Most cases are mild, but forms of moderate or severe OHSS appear in 3% to 8% of in vitro fertilisation (IVF) cycles. The dopamine agonist cabergoline was introduced as a secondary prevention intervention for OHSS in women at high risk of OHSS undergoing ART treatment...
November 30, 2016: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/27900446/health-related-quality-of-life-and-symptoms-in-patients-with-rituximab-refractory-indolent-non-hodgkin-lymphoma-treated-in-the-phase-iii-gadolin-study-with-obinutuzumab-plus-bendamustine-versus-bendamustine-alone
#16
Bruce D Cheson, Peter C Trask, John G Gribben, Natalie Dimier, Eva Kimby, Pieternella J Lugtenburg, Catherine Thieblemont, Elisabeth Wassner-Fritsch, Aino Launonen, Laurie H Sehn
We present health-related quality of life (HRQoL) data from GADOLIN, comparing bendamustine (B) alone or combined with obinutuzumab (G-B) in rituximab-refractory indolent non-Hodgkin lymphoma patients. The Functional Assessment of Cancer Treatment-Lymphoma (FACT-Lym) questionnaire was administered on day 1 of cycles 1, 3, and 5 during treatment, at end of induction (EOI), bi-monthly for 2 years during maintenance/follow-up, and annually during extended follow-up until progression/death. Time to first ≥6-point worsening from baseline in the FACT-Lym trial outcome index (TOI) was estimated...
November 30, 2016: Annals of Hematology
https://www.readbyqxmd.com/read/27900075/exertional-rhabdomyolysis-after-spinning
#17
Youjin Jeong, Hyuk-Jung Kweon, Eun-Jung Oh, Ah-Leum Ahn, Jae-Kyung Choi, Dong-Yung Cho
Any strenuous muscular exercise may trigger rhabdomyolysis. We report an episode of clinically manifested exertional rhabdomyolysis due to stationary cycling, commonly known as spinning. Reports of spinning-related rhabdomyolysis are rare in the English literature, and the current case appears to be the first such case reported in South Korea. A previously healthy 21-year-old Asian woman presented with severe thigh pain and reddish-brown urinary discoloration 24-48 hours after attending a spinning class at a local gymnasium...
November 2016: Korean Journal of Family Medicine
https://www.readbyqxmd.com/read/27900038/antitumor-effects-and-mechanisms-of-ganoderma-extracts-and-spores-oil
#18
Chun Chen, Peng Li, Ye Li, Guan Yao, Jian-Hua Xu
Ganoderma lucidum is a popular herbal medicine used in China to promote health. Modern studies have disclosed that the active ingredients of Ganoderma can exhibit several effects, including antitumor effects and immunomodulation. The present study evaluated the antitumor effects of self-prepared Ganoderma extracts and spores oil, and investigated the possible underlying mechanisms by observing the effects of the extracts and oil on topoisomerases and the cell cycle. The results showed that Ganoderma extracts and spores oil presented dose-dependent inhibitory effects on tumor cells...
November 2016: Oncology Letters
https://www.readbyqxmd.com/read/27899794/the-impact-of-digital-technology-on-health-of-populations-affected-by-humanitarian-crises-recent-innovations-and-current-gaps
#19
Sandra Mesmar, Reem Talhouk, Chaza Akik, Patrick Olivier, Imad H Elhajj, Shady Elbassuoni, Sarah Armoush, Joumana Kalot, Madeline Balaam, Aline Germani, Hala Ghattas
Digital technology is increasingly used in humanitarian action and promises to improve the health and social well-being of populations affected by both acute and protracted crises. We set out to (1) review the current landscape of digital technologies used by humanitarian actors and affected populations, (2) examine their impact on health and well-being of affected populations, and (3) consider the opportunities for and challenges faced by users of these technologies. Through a systematic search of academic databases and reports, we identified 50 digital technologies used by humanitarian actors, and/or populations affected by crises...
November 2016: Journal of Public Health Policy
https://www.readbyqxmd.com/read/27899294/impact-of-food-choice-on-sodium-intake-patterns-from-multiple-nhanes-surveys
#20
Zefeng Dong, Zhifeng Gao, Brandon McFadden
To examine how the food consumption from various food groups would impact American adults' sodium intake and whether this impact structurally changes over time, data were obtained from six-cycle National Health and Nutrition Examination Survey (NHANES) 1999-2010. Foods were categorized by the first two digits of the USDA food code. Regression models were employed to investigate the associations between the consumption of each food group and sodium intake, and whether there were changes in the associations in consecutive six cycles...
November 26, 2016: Appetite
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