826,652 results match your criteria Stress: The International Journal on the Biology of Stress [Journal]
Chemosphere 2018 Dec 6;219:526-537. Epub 2018 Dec 6.
Department of Environmental Toxicology, The Institute of Environmental and Human Health, Texas Tech University, Lubbock, TX 79416, USA.
Pyrethroids are potent neurotoxicants that may elicit multiple pathways of toxicity in non-target organisms. Comparative studies on the mechanistic and developmental effects of types I and II pyrethroids against non-target aquatic species are limited. This study assessed the effects of the two pyrethroid types against embryo-larval zebrafish (Danio rerio) at environmentally relevant and laboratory concentrations. Read More
Chemosphere 2018 Dec 8;219:517-525. Epub 2018 Dec 8.
Institute of Quality and Standard for Agro-products, Zhejiang Academy of Agricultural Sciences, State Key Laboratory Breeding Base for Zhejiang Sustainable Pest and Disease Control, Hangzhou, 310021, Zhejiang, China. Electronic address:
Kresoxim-methyl (KM) is a broad spectrum strobilurin fungicide that has been used widely on crops around the world. In the present study, we aimed to investigate the toxic effects of KM using various sublethal endpoints during zebrafish (Danio rerio) larval development. Results showed that the LC values of KM to zebrafish at multiple life stages (embryo, larvae, juvenile and adult) were 0. Read More
Environ Int 2018 Dec 12;123:301-309. Epub 2018 Dec 12.
Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, State Key Laboratory of Environmental health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China; Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China. Electronic address:
Background: Bisphenol F (BPF) and bisphenol S (BPS) are increasingly used as alternatives to endocrine disrupting chemical bisphenol A (BPA). Evidence from in vitro and animal studies demonstrates that BPA, BPF and BPS induce oxidative stress, a proposed mechanism that is relevant to various adverse health effects. Evaluation in humans is hampered by the potentially high within-subject variability of urinary measurements. Read More
Sleep Med Rev 2018 Nov 16;43:106-117. Epub 2018 Nov 16.
Department of Women's and Children's Health, Dunedin School of Medicine, University of Otago, New Zealand. Electronic address:
This review aimed to better understand the underlying physiology of the risks and benefits of bed-sharing. Eight databases were searched using terms relating to adult-infant/baby, bed-sharing/co-sleeping combined with outcome terms for physiology, sleep, cardiovascular, respiratory, temperature and behaviour. Of 836 papers identified, 59 papers representing 48 cohorts met inclusion criteria. Read More
Res Dev Disabil 2018 Dec 12;85:143-153. Epub 2018 Dec 12.
Radboud University Nijmegen, Behavioural Science Institute, Nijmegen, the Netherlands; Tranzo, Tilburg University, Tilburg, the Netherlands; Praktikon, Nijmegen, the Netherlands. Electronic address:
Background: Several studies show that language problems, child behavior problems, and parental stress can co-occur in children. Still, little is known about how these domains are related in toddlers with a language disorder (LD).
Aims: This study examined relations between language problems, child behaviour problems, and parental stress in toddlers with LD and if these relations differ for children with different types of LD. Read More
Aquat Toxicol 2018 Dec 5;207:91-100. Epub 2018 Dec 5.
Climate Change Cluster, University of Technology Sydney, NSW, Australia.
Copper (Cu) is an essential micronutrient for plants and as such is vital to many metabolic processes. Nevertheless, when present at elevated concentrations, Cu can exert toxic effects on plants by disrupting protein functions and promoting oxidative stress. Due to their proximity to the urbanised estuaries, seagrasses are vulnerable to chemical contamination via industrial runoff, waste discharges and leachates. Read More
Plant Physiol Biochem 2018 Dec 7;135:167-173. Epub 2018 Dec 7.
Shandong Provincial Key Laboratory of Plant Stress, College of Life Sciences, Shandong Normal University, Jinan, 250014, China. Electronic address:
Chilling stress is a critical environmental factor that limits plant growth, yield and distribution. Maize (Zea mays L.) is an important food and forage crop, and industrial raw material, in China. Read More
Biomed Pharmacother 2018 Dec 12;111:6-18. Epub 2018 Dec 12.
Department of Experimental Biology, Faculty of Biology and Animal Science, Wrocław University of Environmental and Life Sciences, Norwida 27B, 50-375 Wrocław, Poland; Faculty of Veterinary Medicine, Equine Clinic - Equine Surgery, Justus-Liebig-University, 35392 Gießen, Germany. Electronic address:
Reactive oxygen species (ROS) are key mediators of several cellular damage and thus associated with equine diseases such as inflammation and metabolic syndrome. This study aimed to evaluate the protective and antioxidant activities of methanolic extract prepared from Cladophora glomerata (C. glomerata) biomass, on equine adipose derived mesenchymal stem cells (EqASCs), under experimental oxidative stress induced by HO. Read More
Nutrition 2018 Aug 21;58:194-200. Epub 2018 Aug 21.
Nutrition Department, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, Brazil. Electronic address:
Objectives: The aim of this study was to assess the association of plasma and erythrocyte ω-3 and ω-6 fatty acids with multiple oxidative stress biomarkers in breast cancer patients.
Methods: Ninety-five women with recently diagnosed breast cancer and no previous treatment were selected for this study. The socioeconomic, clinical, and demographic profile of the patients was determined using a structured questionnaire and medical records. Read More
Curr Opin Psychol 2018 Nov 19;28:92-101. Epub 2018 Nov 19.
University of California, San Francisco, United States. Electronic address:
Both theoretical and empirical work support the notion that meditation training can improve telomere regulation, which may ultimately contribute to healthy aging. Yet, the psychological and biological mechanisms underlying these changes remain underspecified, as do the contexts and boundary conditions in which these changes occur. Here we summarize studies investigating the effects of various meditation-based interventions on telomere biology, making suggestions for future research. Read More
J Proteomics 2018 Dec 12. Epub 2018 Dec 12.
Laboratório Especial de Toxinologia Aplicada, Center of Toxins, Immune-Response and Cell Signaling (CeTICS), Instituto Butantan, São Paulo, Brazil. Electronic address:
Manifestations of local tissue damage, such as hemorrhage and myonecrosis, are among the most dramatic effects of envenomation by viperid snakes. Snake venom metalloproteinases (SVMPs) of the P-III class are main players of the hemorrhagic effect due to their activities in promoting blood vessel disruption. Hemorrhagic Factor 3 (HF3), a P-III class SVMP from Bothrops jararaca, shows a minimum hemorrhagic dose of 240 fmol on rabbit skin. Read More
Child Abuse Negl 2018 Dec 12;88:288-297. Epub 2018 Dec 12.
Research Center for Child Development, College of Elementary Education, Capital Normal University, No.105 Xisan Huan Beilu, Beijing, 100048, China. Electronic address:
Background: To date whether the effects of parental corporal punishment (CP) on executive function (EF) distinct components are different is less clear. Moreover, theory and empirical work suggest that physiological regulation system may help to explain the individual differences in the developmental outcomes associated with parental CP.
Objective: This study examined the effects of parental CP on Chinese preschoolers' EF and whether the cortisol stress reactivity would moderate such effects. Read More
Child Abuse Negl 2018 Dec 12;88:275-287. Epub 2018 Dec 12.
School of Arts & Sciences, University of Houston-Victoria, 3007 N. Ben Wilson, Victoria, TX, 77904, United States. Electronic address:
Background: Forensic interviewers are at a heightened risk for secondary traumatic stress (STS) due to their frequent interactions with victims of child maltreatment (Bonach & Heckert, 2012). To date, however, few studies have examined the negative effects of this work on interviewers' social and emotional well-being.
Objective: The present study seeks to explore the effect of STS on the relationships of forensic interviewers, including those with friends, family, and their respective children. Read More
Biochim Biophys Acta Mol Cell Biol Lipids 2018 Dec 12. Epub 2018 Dec 12.
Key Laboratory of Aquatic Nutrition and Feed Science of Jiangsu Province, College of Animal Science and Technology, Nanjing Agricultural University, No. 1 Weigang Road, Nanjing 210095, People's Republic of China. Electronic address:
This study was conducted to understand the effect of high-fat diet challenge on lipid transport and endoplasmic reticulum stress in blunt snout bream. Ninety fish (average weight: 41.84 ± 0. Read More
Addict Behav 2018 Dec 10;92:1-5. Epub 2018 Dec 10.
Department of Psychology, Louisiana State University, 236 Audubon Hall, Baton Rouge, LA 70803, USA. Electronic address:
Sexual minority women (SMW) report greater rates of cannabis use. Posttraumatic stress disorder (PTSD) symptom severity is related to greater cannabis use among SMW, and it is theorized that this is due to SMW using cannabis in an attempt to manage negative affectivity associated with PTSD symptoms. However, this is the first known study to test this hypothesis. Read More
Neurobiol Learn Mem 2018 Dec 12. Epub 2018 Dec 12.
Acute stress is known to modulate episodic memory, but little is known about the extent to, and the circumstances under, which stress affects encoding of item vs. inter-item associative information for words of different valences. Furthermore, the precise neuro-cognitive mechanisms underlying stress effects on episodic encoding in humans are largely unknown. Read More
Biochim Biophys Acta Mol Basis Dis 2018 Dec 12. Epub 2018 Dec 12.
Laboratory Medicine Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Al Abdeyah, PO Box 7607, Makkah, Saudi Arabia. Electronic address:
Background: Lead (Pb) is a toxic heavy metal and nephropathy is common with chronic exposure. Although vitamin D (VD) and calcium (Ca) showed promising protections, their co-administration was not previously investigated in Pb nephrotoxicity. This study measured the potential interactions and remedial effects of VD and/or Ca on established Pb nephropathy. Read More
J Ethnopharmacol 2018 Dec 12. Epub 2018 Dec 12.
Biopesticides Laboratory (LPIP), Center of Biotechnology of Sfax, University of Sfax, P.O. Box. 1177, 3018 Sfax, TUNISIA. Electronic address:
Ethnopharmacological Relevance: Emex spinosa (L.) Campd. (E. Read More
Genomics 2018 Dec 12. Epub 2018 Dec 12.
CSIR-National Environmental Engineering Research Institute, Nehru Marg, Nagpur 440020, India. Electronic address:
Metagenome from refinery wastewater treatment plant running under nitrogen stress was analyzed for mining of novel aromatic hydrocarbon-degrading bacteria. The sequence data were assembled using metaspade followed by binning using the Metabat tool to assemble genome; where coverage and depth were calculated using bowtie and samtools. The analysis picked a novel genome belonging to family Bradyrhizobiaceae, identified based on 16S rDNA gene which was supported by CheckM and Kraken analysis. Read More
Biol Psychol 2018 Dec 12. Epub 2018 Dec 12.
Laboratory of Social Cognitive Neuroscience, IDOCAL, Department of Psychobiology, University of Valencia, 46010 Valencia, Spain.
The impact of sex and the menstrual cycle phase on the autonomic response to psychosocial stress remains controversial. This study explored autonomic nervous system activity through salivary alpha-amylase, heart rate, and heart rate variability responses to the Trier Social Stress Test (TSST) in healthy young people. The sample was composed of 25 men, 26 women in the luteal phase, and 25 women in the follicular phase, from 18 to 25 years of age. Read More
Neurosci Lett 2018 Dec 12. Epub 2018 Dec 12.
Department of Biomedical Sciences, Ontario Veterinary College, University of Guelph, 50 Stone Road East, Guelph, Ontario, N1G 2W1, Canada. Electronic address:
Testosterone exerts neuroprotective effects on the brain, but the mechanisms by which these effects are exerted appear to be different in males and females. While in females they involve local conversion to estradiol, in males they may be androgen receptor-dependent, or mediated through metabolism to neurosteroids such as 5α-androstane-3α,17β-diol (3α-diol), which acts through different mechanisms than testosterone itself. Recently, we demonstrated that 3α-diol can protect neurons and neuronal-like cells against oxidative stress-induced neurotoxicity associated with prolonged phosphorylation of the extracellular signal-regulated kinase (ERK). Read More
Toxicol Appl Pharmacol 2018 Dec 12. Epub 2018 Dec 12.
Department of Environmental and Molecular Toxicology, Oregon State University, 1007 Agriculture & Life Sciences Building, Corvallis, OR 97331; USA; LS Pharma, 884 Park St., Lebanon, OR 97355; USA.
Alternative splicing modulates gene function by creating splice variants with alternate functions or non-coding RNA activity. Naturally occurring variants of nuclear receptor (NR) genes with dominant negative or gain-of-function phenotypes have been documented, but their cellular roles, regulation, and responsiveness to environmental stress or disease remain unevaluated. Informed by observations that class I androgen and estrogen receptor variants display ligand-independent signaling in human cancer tissues, we questioned whether the function of class II NRs, like the vitamin D receptor (VDR), would also respond to alternative splicing regulation. Read More
Neuroscience 2018 Dec 12. Epub 2018 Dec 12.
School of Psychology and Counselling, Queensland University of Technology, Brisbane, Australia; Institute of Health and Biomedical Innovation, Queensland University of Technology at Translational Research Institute, Brisbane, Australia; Center for the Study of Traumatic Stress, Department of Psychiatry, USU School of Medicine, Bethesda, MD, USA. Electronic address:
Debilitating and persistent fear memories can rapidly form in humans following exposure to traumatic events. Fear memories can also be generated and studied in animals via Pavlovian fear conditioning. The current study was designed to evaluate basolateral amygdala complex involvement following the formation of different fear memories (two contextual fear memories and one adjusted auditory fear memory). Read More
Physiol Behav 2018 Dec 12. Epub 2018 Dec 12.
Post-graduate Program in Physical Education, Federal University of Pelotas, Pelotas 96055-630, Brazil.
The present study investigated the chronic effects of different physical exercise and physical activity models on cognitive function, cholinergic activity, and oxidative stress markers in the cerebral cortex and hippocampus. Eighty 60-day old C57BL/6 mice were divided into the following five groups: Sedentary (SED), moderate-intensity continuous training (MICT), high-intensity interval training (HIIT), resistance training (RT), and physical activity (RW, for "running wheel"). Cognitive function (recognition and spatial memory), oxidative stress parameters, and acetylcholinesterase (AChE) activity in the cerebral cortex and hippocampus were evaluated. Read More
Front Neuroendocrinol 2018 Dec 12. Epub 2018 Dec 12.
Department of Neuroscience, Tufts University School of Medicine, Boston, MA, 02111, USA. Electronic address:
This review aims to summarize the diverse proposed pathophysiological mechanisms contributing to postpartum depression, highlighting both clinical and basic science research findings. The risk factors for developing postpartum depression are discussed, which may provide insight into potential neurobiological underpinnings. The evidence supporting a role for neuroendocrine changes, neuroinflammation, neurotransmitter alterations, circuit dysfunction, and the involvement of genetics and epigenetics in the pathophysiology of postpartum depression are discussed. Read More
Microvasc Res 2018 Dec 12. Epub 2018 Dec 12.
Laboratory of Neurobiology of Inflammatory and Metabolic Processes, Graduate Program in Health Sciences, Health Sciences Unit, University of South Santa Catarina, Tubarão, SC, Brazil. Electronic address:
Background: The choroid plexus (CP), main component of blood-cerebrospinal fluid barrier (BCSFB), protects the brain from peripheral inflammation similar to the blood-brain barrier. Thus, CP is considered a critical target site of oxidative damage, which in sepsis oxidative stress is likely to be a major step in the development of brain damage. Functional alterations in CP may be associated with sepsis-induced brain injury. Read More
Brain Res 2018 Dec 12. Epub 2018 Dec 12.
Department of General and Experimental Psychology, Ludwig-Maximilians-Universität München, Germany. Electronic address:
Alzheimer's disease is characterized by progressive disruption of cholinergic neurotransmission and impaired cognitive functions. In rodents, scopolamine has been used to induce cholinergic dysfunction resulting in cognitive impairments and an increment of oxidative stress in the brain. Here we tested whether oxidative stress can be attenuated via an antioxidant (astaxanthin) to rescue scopolamine-induced spatial memory. Read More
J Mol Biol 2018 Dec 12. Epub 2018 Dec 12.
Research School of Chemistry, The Australian National University, Acton, ACT, 2601, Australia. Electronic address:
The reducing environment in the eye lens diminishes with age, leading to significant oxidative stress. Oxidation of lens crystallin proteins is the major contributor to their destabilization and deleterious aggregation that scatters visible light, obscures vision and ultimately leads to cataracts. However, the molecular basis for oxidation-induced aggregation is unknown. Read More
Swiss Med Wkly 2018 Dec 15;148:w14689. Epub 2018 Dec 15.
Department of Medical Psychology and Psychotherapy, Medical University of Graz, Austria / Department of Psychiatry and Psychotherapeutic Medicine, Medical University of Graz, Austria.
Aims Of The Study: Allostatic load (AL), as a marker of cumulative stress, is associated with higher morbidity and mortality, and reduced health-related quality of life (HrQoL) in healthy adults. In patients with hypertension, AL and its association with HrQoL have not been investigated. Therefore, this study aimed to (1) explore AL in a cohort of hypertensive patients and to (2) determine its association with HrQoL, while controlling for other health-related variables. Read More
J Clin Nurs 2018 Dec 15. Epub 2018 Dec 15.
Department of Health and Nursing Sciences, University of Agder, Norway.
Aims And Objectives: The purpose of this study was to obtain a deeper understanding of the persistent use of telecare for older adults and their family caregivers.
Background: Telecare is seen as part of the solution in home care services for ageing in place. Previous studies have shown that telecare is a complex intervention, and there is still a poor understanding of older adults' and their family caregivers' experience with the use of telecare. Read More
J Clin Nurs 2018 Dec 15. Epub 2018 Dec 15.
Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden.
Aims And Objectives: To evaluate a walk-in centre at a healthcare centre in an immigrant-dense area where a high proportion of the patients have limited language ability in Swedish, from the perspective of healthcare personnel.
Background: Increased global migration results in higher vulnerability in migrants, with the risk of increased morbidity and mortality. Migrants' health often deteriorates, which can be attributed to an increased level of stress and adaptation to a new lifestyle. Read More
J Clin Nurs 2018 Dec 15. Epub 2018 Dec 15.
Sophiahemmet University, Box 5605, SE-114 86, Stockholm, Sweden.
Aim And Objectives: This study aimed to describe newly-graduated nurses' experiences of introduction processes and leadership within a hospital trainee programme.
Background: For many, being a newly-graduated nurse is associated with stress, influenced by the challenge of the transition to independent nurse, coupled with the loss of mentorship due to nurse turnover and rapidly changing demands.
Methods: A qualitative design with an inductive approach was chosen and four focus groups were convened. Read More
Fam Process 2018 Dec 15. Epub 2018 Dec 15.
Graduate School of Education, University of Pennsylvania, Philadelphia, PA.
Researchers have illustrated the deleterious psychological effects that racial discrimination has exerted on Black Americans. The resulting racial stress and trauma (RST) from experiences with discrimination has been linked to negative wellness outcomes and trajectories for Black youth and families. Racial socialization (RS)-defined as the verbal and nonverbal messages that families use to communicate race to their children-can be a cultural strength and has been associated with positive outcomes in Black youth. Read More
Physiol Rep 2018 Dec;6(24):e13944
School of Medicine, Western Sydney University, Sydney, New South Wales, Australia.
We have previously shown in young males that the rate of rise in blood pressure (BP) at the onset of mental stress determines whether or not muscle sympathetic nerve activity (MSNA) has a role in driving the pressor response. The aim of this study was to investigate these interactions in young females. BP and MSNA were recorded continuously in 19 females and 21 males during 2-min mental stressors (mental arithmetic and Stroop test). Read More
Pediatr Diabetes 2018 Dec 15. Epub 2018 Dec 15.
Center for Mind-Body Research, Johns Hopkins University, Baltimore, MD.
Background And Objective: The negative effects of stress on persons with type 1 diabetes (T1D) are well-established, but effective interventions to reduce stress among emerging adults with T1D are limited. The study objective was to conduct a pilot randomized controlled trial (RCT) to obtain preliminary data on the efficacy of mindfulness-based stress reduction (MBSR) to reduce stress and improve diabetes health outcomes in a population of high-risk, urban emerging adults with poorly controlled diabetes METHODS: 48 participants aged 16-20 years of age with T1D (mean duration= 8 years) were randomly assigned to one of three conditions: MSBR, cognitive-behavioral stress management (CBSM), or a diabetes support group. Data were collected at baseline, end of treatment and three months after treatment completion. Read More
J Clin Nurs 2018 Dec 14. Epub 2018 Dec 14.
Oslo Metropolitan University.
Aims And Objectives: To gather insight in conditions important to an understanding of undocumented migrants' life situations and more specifically to explore undocumented migrants' quality of life and how we can understand the various domains of quality of life related to demographics, living conditions, migration history and inflicted burden.
Background: Undocumented migrants suffer from economic hardship and acculturative stress, limited psychological and social support and at the same time restricted access to health care and social welfare.
Design: An exploratory mixed methods design using primarily quantitative data with a qualitative component was implemented. Read More
Physiol Plant 2018 Dec 15. Epub 2018 Dec 15.
UNESP-Universidade Estadual Paulista, Faculdade de Ciências Agrarias e Veterinárias -FCAV, Departamento de Biologia Aplicada a Agropecuária (DBAA), 14884-900 Jaboticabal São Paulo, Brazil.
Agricultural activities are affected by many biotic and abiotic stresses associated with global climate change. Predicting the response of plants to abiotic stress under future climate scenarios requires an understanding of plant biochemical performance in simulated stress conditions. In this study the antioxidant response of Panicum maximum Jacq. Read More
J Clin Psychol 2018 Dec 15. Epub 2018 Dec 15.
Department of Psychology, University of Tennessee, Knoxville, Tennessee.
Objective: The present study investigated the associations between self-compassion, self-blame, disengagement coping, and posttraumatic stress disorder (PTSD) and depression symptom severity among females who had experienced sexual assault. We also examined whether the relationships between self-compassion and both PTSD and depression severity were mediated by self-blame and coping.
Method: A volunteer sample of female adults (N = 207) completed surveys online or on paper. Read More
Neurotox Res 2018 Dec 15. Epub 2018 Dec 15.
Department of Psychiatry, University of Toronto, Toronto, ON, Canada.
Increased gut permeability (leaky gut) with increased translocation of Gram-negative bacteria plays a role in the gut-brain axis through effects on systemic immune-inflammatory processes. Deficit schizophrenia is characterized by an immune-inflammatory response combined with a deficit in natural IgM antibodies to oxidative-specific epitopes (OSEs), which are a first-line defense against bacterial infections. This study measured plasma IgA/IgM responses to 5 Gram-negative bacteria in association with IgM responses to malondialdehyde (MDA) and azelaic acid in 80 schizophrenia patients (40 with the deficit syndrome and 40 without) and in 38 healthy controls. Read More
J Microbiol 2018 Sep 13. Epub 2018 Sep 13.
Research Center of Bioenergy and Bioremediation, College of Resources and Environment, Southwest University, Chongqing, 400715, P. R. China.
Interspecific mycelial interactions between white rot fungi are always accompanied by an increased production of laccase. In this study, the potential of the white rot fungus Dichomitus squalens to enhance laccase production during interactions with two other white rot fungi, Trametes versicolor or Pleurotus ostreatus, was assessed. To probe the mechanism of laccase induction and the role that laccase plays during combative interaction, we analyzed the differential gene expression profile of the laccase induction response to stressful conditions during fungal interaction. Read More
Bull Math Biol 2018 Dec 14. Epub 2018 Dec 14.
Department of Mathematics, University of California, Riverside, USA.
One of the central problems in animal and plant developmental biology is deciphering how chemical and mechanical signals interact within a tissue to produce organs of defined size, shape, and function. Cell walls in plants impose a unique constraint on cell expansion since cells are under turgor pressure and do not move relative to one another. Cell wall extensibility and constantly changing distribution of stress on the wall are mechanical properties that vary between individual cells and contribute to rates of expansion and orientation of cell division. Read More
Appl Biochem Biotechnol 2018 Dec 15. Epub 2018 Dec 15.
ICAR-National Research Centre on Plant Biotechnology, Pusa Campus, New Delhi, India.
Citrate synthase (CS) and NADP-dependent isocitrate dehydrogenase (NADP-ICDH) have been considered as candidate enzymes to provide carbon skeletons for nitrogen assimilation, i.e., production of 2-oxoglutarate required by the glutamine synthetase/glutamate synthase cycle. Read More
Mol Biol Rep 2018 Dec 14. Epub 2018 Dec 14.
School of Foreign Languages, Hainan University, Haikou, 570228, China.
Salinity is one of the most important abiotic stresses, which affects the yield and quality of banana (Musa paradisiaca). To understand the salinity tolerance mechanisms of banana, the iTRAQ technique is employed to reveal the proteomic response of Brazil banana under different durations of 60 mmol/L NaCl stress. We have identified 77 DEPs and classified them into nine functional categories, compared with control (0 mmol/L NaCl treatment). Read More
Environ Sci Pollut Res Int 2018 Dec 14. Epub 2018 Dec 14.
Laboratory of Metabolomics and Isotope Analyses, Global Change Research Institute, Czech Academy of Sciences, Bělidla 986/4a, 603 00, Brno, Czech Republic.
Early stages of ontogenesis determining subsequent growth, development, and productivity of crops can be affected by wastewater and sludge contaminated with pharmaceuticals. Diclofenac (DCF) and paracetamol (PCT; both 0.0001 to 10 mg/L) did not affect seed germination and primary root length of onion, lettuce, pea, and tomato. Read More
Planta 2018 Dec 14. Epub 2018 Dec 14.
Zhengzhou Research Base, State Key Laboratory of Cotton Biology, Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China.
Main Conclusion: Cotton GaTOP6B is involved in cellular endoreduplication and a positive response to drought stress via promoting plant leaf and root growth. Drought is deemed as one of adverse conditions that could cause substantial reductions in crop yields worldwide. Since cotton exhibits a moderate-tolerant phenotype under water-deficit conditions, the plant could therefore be used to characterize potential new genes regulating drought tolerance in crop plants. Read More
Parasitol Res 2018 Dec 15. Epub 2018 Dec 15.
Departamento de Biología Celular, Cinvestav-IPN, Av. IPN 2508, Col. San Pedro Zacatenco, 07360, Ciudad de México, Mexico.
Transcription factor IID (TFIID) is a cornerstone in the transcription initiation in eukaryotes. It is composed of TBP and approximately 14 different subunits named TBP-associated factors (TAFs). TFIID has a key role in transcription of many genes involved in cell proliferation, cell growth, cell cycle, cell cycle checkpoint, and various other processes as well. Read More
Metab Brain Dis 2018 Dec 14. Epub 2018 Dec 14.
Department of Physiology, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Consumption of high fat diet (HFD) is a health concern in modern societies, which participate in wide range of diseases. One underlying mechanism in the HFD mediated pathologies is disruption of insulin signaling activity. It is believed that HFD activates several stress signaling molecules such as MAPKs signaling pathway and these molecules participate in harmful effects in different cell populations including hippocampal cells. Read More
Transgenic Res 2018 Dec 14. Epub 2018 Dec 14.
Department of Theriogenology and Biotechnology, College of Veterinary Medicine, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, Korea.
Herein, we successfully generated transgenic pigs expressing both soluble human tumor necrosis factor receptor I IgG-Fc (shTNFRI-Fc) and human hemagglutinin (HA)-tagged-human heme oxygenase-1 (hHO-1) without Gal epitope. Healthy cloned pigs were produced by somatic cell nuclear transfer (SCNT) using the genetically modified cells. The genetic disruption of the GGTA1 genes and absence of expression of BS-IB4 lectin in tail-derived fibroblast of the SCNT-generated piglets were successfully confirmed. Read More
J Immigr Minor Health 2018 Dec 14. Epub 2018 Dec 14.
HIV Center for Clinical and Behavioral Studies, New York State Psychiatric Institute and Columbia University, 1051 Riverside Drive, Unit 15, New York, NY, 10032, USA.
Immigrant African gay and bisexual men (GBM) are at risk for substance use and adverse mental health outcomes due to negative experiences in home and host countries. Little is known about correlates of substance use and mental health outcomes in this population. We explored pre- and post-migratory factors associated with substance use and depression in recently migrated African GBM. Read More
J Autism Dev Disord 2018 Dec 14. Epub 2018 Dec 14.
Autism Speaks, 1060 State Rd, Princeton, NJ, USA.
Utilizing the 2016 National Survey of Children's Health, this study illustrates that children with ASD have nearly 4 times higher odds of unmet health care needs compared to children without disabilities, whereas children with other disabilities had nearly 2 times higher odds of unmet health care needs compared to children without disabilities. Applying Andersen's Behavioral Model of health care utilization, this study estimates that enabling factors (e.g. Read More