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https://www.readbyqxmd.com/read/28812165/methane-enhances-aluminum-resistance-in-alfalfa-seedlings-by-reducing-aluminum-accumulation-and-reestablishing-redox-homeostasis
#1
Weiti Cui, Hong Cao, Ping Yao, Jincheng Pan, Quan Gu, Sheng Xu, Ren Wang, Zhaozeng Ouyang, Qingya Wang, Wenbiao Shen
Methane (CH4) is emerging as a candidate of signal molecule recently. However, whether or how CH4 enhances plant adaptation to aluminum (Al)-contaminated environment is still unknown. In this report, the physiological roles and possible molecular mechanisms of CH4 in the modulation of Al toxicity in alfalfa seedlings were characterized. Our results showed that, CH4 pretreatment could alleviate Al-induced seedling growth inhibition and redox imbalance. The defensive effects of CH4 against Al toxicity including the remission of Al-induced root elongation inhibition, nutrient disorder, and relative electrolyte leakage...
August 15, 2017: Biometals: An International Journal on the Role of Metal Ions in Biology, Biochemistry, and Medicine
https://www.readbyqxmd.com/read/28812058/environmental-pollutants-and-neurodevelopment-review-of-benefits-from-closure-of-a-coal-burning-power-plant-in-tongliang-china
#2
Vrinda Kalia, Frederica Perera, Deliang Tang
Background. Understanding preventable causes of neurodevelopmental disorders is a public health priority. Polycyclic aromatic hydrocarbons (PAH) from combustion of fossil fuel, lead, and mercury are among known neurodevelopmental toxicants. Method. For the first time, we comprehensively review the findings from a study by the Columbia Center for Children's Environmental Health and Chinese partners that followed 2 groups of mother-child pairs, one from 2002 and another from 2005, in Tongliang County, China. Pregnant mothers in the 2 cohorts experienced different exposure to PAH because a local coal-burning power plant was shut down in 2004...
2017: Global Pediatric Health
https://www.readbyqxmd.com/read/28811953/from-inflammation-to-current-and-alternative-therapies-involved-in-wound-healing
#3
REVIEW
Mariana Barreto Serra, Wermerson Assunção Barroso, Neemias Neves da Silva, Selma do Nascimento Silva, Antonio Carlos Romão Borges, Iracelle Carvalho Abreu, Marilene Oliveira da Rocha Borges
Wound healing is a complex event that develops in three overlapping phases: inflammatory, proliferative, and remodeling. These phases are distinct in function and histological characteristics. However, they depend on the interaction of cytokines, growth factors, chemokines, and chemical mediators from cells to perform regulatory events. In this article, we will review the pathway in the skin healing cascade, relating the major chemical inflammatory mediators, cellular and molecular, as well as demonstrating the local and systemic factors that interfere in healing and disorders associated with tissue repair deficiency...
2017: International Journal of Inflammation
https://www.readbyqxmd.com/read/28811751/bioactive-potential-of-3d-printed-oleo-gum-resin-disks-b-papyrifera-c-myrrha-and-s-benzoin-loading-nanooxides-tio2-p25-cu2o-and-moo3
#4
Diogo José Horst, Sergio Mazurek Tebcherani, Evaldo Toniolo Kubaski, Rogério de Almeida Vieira
This experimental study investigates the bioactive potential of filaments produced via hot melt extrusion (HME) and intended for fused deposition modeling (FDM) 3D printing purposes. The oleo-gum-resins from benzoin, myrrha, and olibanum in pure state and also charged with 10% of metal oxide nanoparticles, TiO2, P25, Cu2O, and MoO3, were characterized by ultraviolet-visible (UV-Vis) and Fourier transform infrared (FTIR) spectroscopy, energy-dispersive X-ray microanalysis (EDXMA), scanning electron microscopy (SEM), and differential scanning calorimetry (DSC)...
2017: Bioinorganic Chemistry and Applications
https://www.readbyqxmd.com/read/28810998/delayed-diagnosis-of-acromegaly-in-the-context-of-post-traumatic-stress-disorder-due-to-symptoms-mimicking-known-psychotropic-medication-side-effects
#5
Ray-Bernard Portier, Afshin Afarin, Sara Pope
BACKGROUND: Acromegaly is caused by elevated secretion of human growth hormone, which is frequently because of intracranial tumors. This diagnosis is fairly uncommon with an incidence of 3 to 4 cases per million patients per year. We are presenting a case of acromegaly diagnosed in an active duty Chief Petty Officer. MATERIALS AND METHODS: A 38-year-old male Chief Petty Officer with no previous mental health diagnosis experienced post-traumatic stress disorder (PTSD)-like symptoms in early 2012 after deploying to Iraq and Afghanistan from 2010 to 2011...
July 2017: Military Medicine
https://www.readbyqxmd.com/read/28810565/alteration-of-th17-and-foxp3-regulatory-t-cells-in-patients-with-unexplained-recurrent-spontaneous-abortion-before-and-after-the-therapy-of-hcg-combined-with-immunoglobulin
#6
Jing Sha, Fumin Liu, Jingfang Zhai, Xiaoyun Liu, Qinglin Zhang, Bei Zhang
We conducted this study to investigate the effects of the combination therapy of human chorionic gonadotropin (hCG) plus immunoglobulin (IG) on the levels of T helper 17 (Th17) cells and Foxp3(+) regulatory T cells (Treg) in patients with unexplained recurrent spontaneous abortion (URSA). Twenty pregnant women with URSA underwent combination therapy of hCG plus IG. Flow cytometry was performed to measure the proportions of Th17 and Treg cells before and after treatment. RT-PCR and ELISA were applied to detect the concentrations of interleukin (IL)-17, IL-6, IL-10, and transforming growth factor (TGF)-β1 in the peripheral blood...
August 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28810156/more-inflammation-but-less-brain-derived-neurotrophic-factor-in-antisocial-personality-disorder
#7
Tzu-Yun Wang, Sheng-Yu Lee, Ming-Chuan Hu, Shiou-Lan Chen, Yun-Hsuan Chang, Chun-Hsien Chu, Shih-Hsien Lin, Chia-Ling Li, Liang-Jen Wang, Po See Chen, Shih-Heng Chen, San-Yuan Huang, Nian-Sheng Tzeng, I Hui Lee, Kao Chin Chen, Yen Kuang Yang, Jau-Shyong Hong, Ru-Band Lu
Antisocial personality disorder (ASPD) is highly comorbid with substance use disorders (SUDs). We hypothesize that chronic neuroinflammation and the loss of neurotrophic factors prompts the pathogenesis of both disorders. We used ELISA to measure plasma levels of proinflammatory (tumor necrosis factor-α [TNF-α], C-reactive protein [CRP]) and anti-inflammatory factors (transforming growth factor-β1 [TGF-β1] and interleukin-10 [IL-10]), and brain-derived neurotrophic factor (BDNF) in male patients with ASPD (n=74), SUDs (n=168), ASPD comorbid with SUDs (ASPD+SUDs) (n=438), and Healthy Controls (HCs) (n=81)...
August 5, 2017: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/28807853/aqueous-extract-from-pecan-nut-carya-illinoinensis-wangenh-c-koch-shell-show-activity-against-breast-cancer-cell-line-mcf-7-and-ehrlich-ascites-tumor-in-balb-c-mice
#8
Josiane Hilbig, Priscila de Britto Policarpi, Valdelúcia Maria Alves de Souza Grinevicius, Nádia Sandrine Ramos Santos Mota, Rozangela Curi Pedrosa, Jane Mara Block
ETHNOPHARMACOLOGICAL RELEVANCE: In Brazil, use of teas are common for the treatment of many health disorders. Shell extracts of pecan nut (Carya illinoinensis) are popularly taken as tea to prevent diverse pathologies due to their phytochemical composition presenting significant amounts of phenolic substances. AIM OF THE STUDY: Phenolic compounds from pecan nut shell extract have been associated with diverse biological effects but the effect on tumor cells has not been reported yet...
August 11, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28807498/vascular-pathology-and-trajectories-of-late-life-major-depressive-disorder-in-secondary-psychiatric-care
#9
Katherine L Musliner, Peter P Zandi, Xiaoqin Liu, Thomas M Laursen, Trine Munk-Olsen, Preben B Mortensen, William W Eaton
OBJECTIVE: To examine 5-year trajectories of psychiatrist-treated late-life major depressive disorder (MDD), and evaluate whether previous vascular pathology is associated with more severe trajectories of late-life MDD. METHODS: Data were obtained from nationally representative civil, psychiatric, hospital, and prescription registers in Denmark. The sample included 11,092 older adults (≥60 years) who received their first diagnosis of MDD in a psychiatric facility in Denmark between 2000 and 2007...
July 12, 2017: American Journal of Geriatric Psychiatry
https://www.readbyqxmd.com/read/28807191/cognitive-and-motor-performance-in-congolese-children-with-konzo-during-4-years-of-follow-up-a-longitudinal-analysis
#10
Michael J Boivin, Daniel Okitundu, Bumoko Makila-Mabe, Marie-Therese Sombo, Dieudonne Mumba, Alla Sikorskii, Banea Mayambu, Desire Tshala-Katumbay
BACKGROUND: Konzo is an irreversible upper-motor neuron disorder affecting children dependent on bitter cassava for food. The neurocognitive ability of children with konzo over time has yet to be fully documented. METHODS: We did a longitudinal study in a konzo outbreak zone continuously affected by konzo since 1990, in the district of Kahemba, southern Bandundu Province, Congo. We enrolled children with a record of neurological diagnosis of konzo in Kahemba town...
September 2017: Lancet Global Health
https://www.readbyqxmd.com/read/28807156/metabolic-factors-and-adult-neurogenesis-impacts-of-chinese-herbal-medicine-on-brain-repair-in-neurological-diseases
#11
Chong Gao, Jiangang Shen
Adult neurogenesis plays the important roles in animal cognitive and emotional behaviors. Abnormal proliferation and differentiation of neural stem cells (NSCs) usually associate with the neural dysfunctions induced by different brain disorders. Therefore, targeting neurogenic factors could be a promoting strategy for neural regeneration and brain repair. Importantly, epidemiological studies suggest metabolism disorders like diabetes and obesity significantly increase the risk of neurological and psychiatric diseases...
2017: International Review of Neurobiology
https://www.readbyqxmd.com/read/28806949/case-report-of-ocular-kaposi-s-sarcoma
#12
Jing Yang, Xiao-Fang Yin, Yong-Ping Li, Shi-You Zhou
BACKGROUND: Kaposi's sarcoma (KS) is generally considered a neoplastic disorder of vascular origin and occurs in patients with acquired immunodeficiency syndrome (AIDS) or who have received immunosuppressive treatments after an organ transplant (Soulier et al., Blood 86(4):1276-80, 1995; Viejo-Borbolla and Schulz, AIDS Rev 5(4):222-9, 2003; Schulz, J Antimicrob Chemother 45(Suppl T3):15-27, 2000; Aversa et al. Crit Rev Oncol Hematol 53(3):253-65, 2005; Mbulaiteye and Engels, Int J Cancer 119(11):2685-91, 2006; Tessari et al...
August 14, 2017: BMC Ophthalmology
https://www.readbyqxmd.com/read/28805272/clinical-phenotype-of-south-east-asian-temporomandibular-disorder-patients-with-upper-airway-resistance-syndrome
#13
David K L Tay, Kenny P Pang
OBJECTIVE: To document the clinical phenotype of temporomandibular disorder (TMD) patients with concomitant upper airway resistance syndrome (UARS) in a South East Asian population. STUDY DESIGN: A multi-center prospective series of 86 TMD patients (26 men and 60 women / mean age 35.7 years) with UARS. All had excessive daytime sleepiness, high arousal index and apnea-hypopnea index (AHI)<5 RESULTS: The mean body mass index was 20.1, mean arousal index 16.2, mean respiratory disturbance index 19...
August 14, 2017: Journal of Oral Rehabilitation
https://www.readbyqxmd.com/read/28805020/evaluation-of-bovine-viral-diarrhoea-virus-control-strategies-in-dairy-herds-in-hokkaido-japan-using-stochastic-modelling
#14
S Sekiguchi, P Presi, R Omori, K Staerk, M Schuppers, N Isoda, Y Yoshikawa, T Umemura, H Nakayama, Y Fujii, Y Sakoda
Bovine viral diarrhoea virus (BVDV) infection in cattle can result in growth retardation, reduced milk production, reproductive disorders and death. Persistently infected animals are the primary source of infection. In Hokkaido, Japan, all cattle entering shared pastures in summer are vaccinated before movement for disease control. Additionally, these cattle may be tested for BVDV and culled if positive. However, the effectiveness of this control strategy aiming to reduce the number of BVDV-infected animals has not been assessed...
August 14, 2017: Transboundary and Emerging Diseases
https://www.readbyqxmd.com/read/28804700/abridged-version-of-the-awmf-guideline-for-the-medical-clinical-diagnostics-of-indoor-mould-exposure-s2k-guideline-of-the-german-society-of-hygiene-environmental-medicine-and-preventive-medicine-ghup-in-collaboration-with-the-german-association-of-allergists
#15
Gerhard A Wiesmüller, Birger Heinzow, Ute Aurbach, Karl-Christian Bergmann, Albrecht Bufe, Walter Buzina, Oliver A Cornely, Steffen Engelhart, Guido Fischer, Thomas Gabrio, Werner Heinz, Caroline E W Herr, Jörg Kleine-Tebbe, Ludger Klimek, Martin Köberle, Herbert Lichtnecker, Thomas Lob-Corzilius, Rolf Merget, Norbert Mülleneisen, Dennis Nowak, Uta Rabe, Monika Raulf, Hans Peter Seidl, Jens-Oliver Steiß, Regine Szewszyk, Peter Thomas, Kerttu Valtanen, Julia Hurraß
This article is an abridged version of the AWMF mould guideline "Medical clinical diagnostics of indoor mould exposure" presented in April 2016 by the German Society of Hygiene, Environmental Medicine and Preventive Medicine (Gesellschaft für Hygiene, Umweltmedizin und Präventivmedizin, GHUP), in collaboration with the above-mentioned scientific medical societies, German and Austrian societies, medical associations and experts. Indoor mould growth is a potential health risk, even if a quantitative and/or causal relationship between the occurrence of individual mould species and health problems has yet to be established...
2017: Allergo Journal International
https://www.readbyqxmd.com/read/28804516/the-role-of-sebelipase-alfa-in-the-treatment-of-lysosomal-acid-lipase-deficiency
#16
REVIEW
Angelika L Erwin
Lysosomal acid lipase deficiency (LALD) is a lysosomal storage disorder (LSD) characterized either by infantile onset with fulminant clinical course and very poor prognosis or childhood/adult-onset disease with an attenuated phenotype. The disorder is often misdiagnosed or remains undiagnosed in children and adults due to a rather unspecific clinical presentation with dyslipidemia and steatohepatitis. Until recently, no good treatment options were available for LALD. Despite supportive and symptomatic therapies, death occurred before 1 year of age in patients with infantile-onset disease and patients with childhood/adult-onset LALD suffered from significant complications, such as liver cirrhosis, requiring liver transplantation and early-onset cardiovascular disease...
July 2017: Therapeutic Advances in Gastroenterology
https://www.readbyqxmd.com/read/28804397/impact-of-depression-and-anxiety-disorders-on-adherence-to-oral-hypoglycemics-in-older-adults-with-diabetes-mellitus-in-canada
#17
Lia Gentil, Helen-Maria Vasiliadis, Djamal Berbiche, Michel Préville
The prevalence of diabetes mellitus is increasing in Canada, and nonadherence to oral hypoglycemics is a common problem among older adults. This study aims to document the impact of depression and anxiety disorders on adherence to oral hypoglycemics in older adults with diabetes mellitus. Data used in this study came from the longitudinal Quebec survey on senior's health (Enquête sur la Santé des Ainés), using a representative sample of 2811 older adults aged 65 and over. The final sample for analysis consisted of 301 patients who received oral hypoglycemic pharmacotherapy...
June 2017: European Journal of Ageing
https://www.readbyqxmd.com/read/28803853/developmental-suppression-of-forebrain-trka-receptors-and-attentional-capacities-in-aging-rats-a-longitudinal-study
#18
Brittney Yegla, Vinay Parikh
Basal forebrain (BF) cholinergic neurons innervating the cortex regulate cognitive, specifically attentional, processes. Cholinergic atrophy and cognitive decline occur at an accelerated pace in age-related neurodegenerative disorders such as Alzheimer's disease; however, the mechanism responsible for this phenomenon remains unknown. Here we hypothesized that developmental suppression of nerve growth factor signaling, mediated via tropomyosin-related kinase A (trkA) receptors, would escalate age-related attentional vulnerability...
August 10, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28803413/neovascularization-during-leafy-gall-formation-on-arabidopsis-thaliana-upon-rhodococcus-fascians-infection
#19
Alicja Dolzblasz, Alicja Banasiak, Danny Vereecke
Extensive de novo vascularization of leafy galls emerging upon Rhodococcus fascians infection is achieved by fascicular/interfascicular cambium activity and transdifferentiation of parenchyma cells correlated with increased auxin signaling. A leafy gall consisting of fully developed yet growth-inhibited shoots, induced by the actinomycete Rhodococcus fascians, differs in structure compared to the callus-like galls induced by other bacteria. To get insight into the vascular development accompanying the emergence of the leafy gall, the anatomy of infected axillary regions of the inflorescence stem of wild-type Arabidopsis thaliana accession Col-0 plants and the auxin response in pDR5:GUS-tagged plants were followed in time...
August 12, 2017: Planta
https://www.readbyqxmd.com/read/28803249/a-brief-outline-of-the-use-of-new-technologies-for-treating-substance-use-disorders-in-the-european-union
#20
GianLuca Quaglio, Arnt Schellekens, Matthijs Blankers, Eva Hoch, Theodoros Karapiperis, Giovanni Esposito, Helmut Brand, David Nutt, Falk Kiefer
BACKGROUND: Clinicians in the field of drug addiction have started to exploit the growth of Technology-Based Interventions (TBIs). However, there is little information on how health personnel evaluate them. METHODS: Semi-structured interviews were conducted among 20 European experts. RESULTS: All of the interviewees recognised TBIs as a valuable tool to improve the management of substance-use disorders (SUDs). Most interviewees indicated that combining both traditional face-to-face therapist-patient clinic appointment with TBIs is probably the most effective method...
August 12, 2017: European Addiction Research
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