keyword
MENU ▼
Read by QxMD icon Read
search

Emerging adults

keyword
https://www.readbyqxmd.com/read/28938749/the-testicular-transcriptome-associated-with-spermatogonia-differentiation-initiated-by-gonadotrophin-stimulation-in-the-juvenile-rhesus-monkey-macaca-mulatta
#1
Suresh Ramaswamy, William H Walker, Paula Aliberti, Rahil Sethi, Gary R Marshall, Alyxzandria Smith, Seyedmehdi Nourashrafeddin, Alicia Belgorosky, Uma R Chandran, Mark P Hedger, Tony M Plant
STUDY QUESTION: What is the genetic landscape within the testis of the juvenile rhesus monkey (Macaca mulatta) that underlies the decision of undifferentiated spermatogonia to commit to a pathway of differentiation when puberty is induced prematurely by exogenous LH and FSH stimulation? SUMMARY ANSWER: Forty-eight hours of gonadotrophin stimulation of the juvenile monkey testis resulted in the appearance of differentiating B spermatogonia and the emergence of 1362 up-regulated and 225 down-regulated testicular mRNAs encoding a complex network of proteins ranging from enzymes regulating Leydig cell steroidogenesis to membrane receptors, and from juxtacrine and paracrine factors to transcriptional factors governing spermatogonial stem cell fate...
October 1, 2017: Human Reproduction
https://www.readbyqxmd.com/read/28937594/molecular-tools-for-the-detection-and-the-identification-of-hymenoptera-parasitoids-in-tortricid-fruit-pests
#2
Pierre Franck, Mariline Maalouly-Matar, Jérôme Olivares
Biological control requires specific tools for the accurate detection and identification of natural enemies in order to estimate variations in their abundance and their impact according to changes in environmental conditions or agricultural practices. Here, we developed two molecular methods of detection based on PCR-RFLP with universal primers and on PCR with specific primers to identify commonly occurring larval parasitoids of the tortricid fruit pests and to estimate parasitism in the codling moth. Both methods were designed based on DNA sequences of the COI mitochondrial gene for a range of parasitoids that emerged from Cydia pomonella and Grapholitamolesta caterpillars (102 parasitoids; nine species) and a range of potential tortricid hosts (40 moths; five species) damaging fruits...
September 22, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28937300/infants-processing-of-prosodic-cues-electrophysiological-evidence-for-boundary-perception-beyond-pause-detection
#3
Julia Holzgrefe-Lang, Caroline Wellmann, Barbara Höhle, Isabell Wartenburger
Infants as young as six months are sensitive to prosodic phrase boundaries marked by three acoustic cues: pitch change, final lengthening, and pause. Behavioral studies suggest that a language-specific weighting of these cues develops during the first year of life; recent work on German revealed that eight-month-olds, unlike six-month-olds, are capable of perceiving a prosodic boundary on the basis of pitch change and final lengthening only. The present study uses Event-Related Potentials (ERPs) to investigate the neuro-cognitive development of prosodic cue perception in German-learning infants...
September 1, 2017: Language and Speech
https://www.readbyqxmd.com/read/28937072/epidemiology-of-end-stage-renal-disease-in-dubai-single-center-data
#4
Fakhriya Alalawi, Maseer Ahmed, Hind AlNour, Malaz Noralla, Amna Alhadari
Hemodialysis (HD) was first established in Dubai in the year 1980 and was in its full capacity by the year 1983. Since then, the HD population has been growing rapidly. This report represents the demographic data and clinical characteristics of our HD patients during the period between January 2012 and October 2016. Diabetic nephropathy (57%) and hypertension (12.4%) are emerging as the most common causes of end-stage renal disease (ESRD) in our data, followed by undetermined causes in those who presented as ESRD (10...
September 2017: Saudi Journal of Kidney Diseases and Transplantation
https://www.readbyqxmd.com/read/28936486/the-burden-and-social-determinants-of-asthma-for-adults-in-the-state-of-georgia
#5
Mark Ebell, Christian Marchello, Jean O'Connor
BACKGROUND: Asthma is a serious chronic health condition, and social determinants may affect its prevalence. METHODS: Data from the Behavioral Risk Factors Surveillance Survey (BRFSS), the Georgia Asthma Call-back Survey (ACBS), and the Georgia hospital and emergency department survey for patients with a diagnosis of asthma were used. All data were from the years 2011 through 2014. SAS and SUDAAN software were used to calculate weighted prevalence estimates and to perform univariate and multivariate analyses of the association between social determinants, other risk factors, and asthma outcomes...
2017: Journal of the Georgia Public Health Association
https://www.readbyqxmd.com/read/28936408/emerging-trends-in-epidemiology-of-hepatitis-b-virus-infection
#6
REVIEW
Cristina Stasi, Caterina Silvestri, Fabio Voller
Although a vaccine against hepatitis B virus (HBV) has been available since 1982, the prevalence of adults with chronic HBV infection in sub-Saharan Africa and East Asia is still estimated at 5-10%. A high rate of chronic infections is also found in the Amazon and the southern parts of eastern and central Europe. In the Middle East and the Indian subcontinent, the prevalence is 2-5%. Less than 1% of the population of Western Europe and North America is chronically infected. Given the high prevalence of infections (such as hepatitis) among inmates, prison is considered a reservoir for facilitating such infections...
September 28, 2017: Journal of Clinical and Translational Hepatology
https://www.readbyqxmd.com/read/28936195/diagnostic-yield-and-accuracy-of-different-metabolic-syndrome-criteria-in-adult-patients-with-epilepsy
#7
Lucas Scotta Cabral, Pedro Abrahim Cherubini, Marina Amaral de Oliveira, Larissa Bianchini, Carolina Machado Torres, Marino Muxfeldt Bianchin
INTRODUCTION: Metabolic syndrome (MetS) is an emergent problem among patients with epilepsy. Here, we evaluate and compare the diagnostic yield and accuracy of different MetS criteria among adult patients with epilepsy to further explore the best strategy for diagnosis of MetS among patients with epilepsy. MATERIALS AND METHODS: Ninety-five epileptic adults from a tertiary epilepsy reference center were prospectively recruited over 22 weeks in a cross-sectional study...
2017: Frontiers in Neurology
https://www.readbyqxmd.com/read/28936139/does-active-ageing-contribute-to-life-satisfaction-for-older-people-testing-a-new-model-of-active-ageing
#8
Sara Marsillas, Liesbeth De Donder, Tinie Kardol, Sofie van Regenmortel, Sarah Dury, Dorien Brosens, An-Sofie Smetcoren, Teresa Braña, Jesús Varela
Several debates have emerged across the literature about the conceptualisation of active ageing. The aim of this study is to develop a model of the construct that is focused on the individual, including different elements of people's lives that have the potential to be modified by intervention programs. Moreover, the paper examines the contributions of active ageing to life satisfaction, as well as the possible predictive role of coping styles on active ageing. For this purpose, a representative sample of 404 Galician (Spain) community-dwelling older adults (aged ≥60 years) were interviewed using a structured survey...
September 2017: European Journal of Ageing
https://www.readbyqxmd.com/read/28936072/alleviating-stress-response-to-tracheal-extubation-in-neurosurgical-patients-a-comparative-study-of-two-infusion-doses-of-dexmedetomidine
#9
Ankur Luthra, Hemanshu Prabhakar, Girija Prasad Rath
BACKGROUND: Tracheal extubation is almost always associated with increase in sympathoadrenal activity may result in hypertension, tachycardia, and arrhythmias. Attempts have been made to oppose the pressor response by the use of various drugs. Dexmedetomidine decreases norepinephrine which reduces the blood pressure and the heart rate (HR). We hypothesize that the infusion of dexmedetomidine may produce more stable hemodynamics during extubation as compared to boluses. MATERIALS AND METHODS: Ninety adult patients aged 18-65 years, the American Society of Anesthesiologists Grade I-II undergoing intracranial surgeries for various neurologic problem at All India Institute of Medical Sciences were enrolled in this randomized controlled trial...
August 2017: Journal of Neurosciences in Rural Practice
https://www.readbyqxmd.com/read/28936069/prehospital-management-of-acute-stroke-in-rural-versus-urban-responders
#10
Gregory Hansen, Simerpreet Bal, Kerri Lynn Schellenberg, Susan Alcock, Esseddeeg Ghrooda
OBJECTIVE: Stroke guideline compliance of rural Canadian prehospital emergency medical services (EMS) care in acute stroke is unknown. In this quality assurance study, we sought to compare rural and urban care by prehospital EMS evaluation/management indicators from patients assessed at an urban Canadian stroke center. MATERIALS AND METHODS: One hundred adult patients were randomly selected from the stroke registry. Patients were transported through Rural EMS bypass protocols or urban EMS protocols (both bypass and direct) to our stroke center between January and December 2013...
August 2017: Journal of Neurosciences in Rural Practice
https://www.readbyqxmd.com/read/28936065/high-frequency-of-depressive-symptoms-among-adults-with-epilepsy-results-from-a-hospital-based-study
#11
Syam C Chandrasekharan, Vikas Menon, Vaibhav Wadwekar, Pradeep Pankajakshan Nair
CONTEXT: Assessment of comorbid burden of depression and associated factors among adult people living with epilepsy (PWE) has the potential to inform clinical evaluation and management to improve outcomes. AIM: The aim of this study is to determine frequency of depressive symptoms and factors associated with it among PWE attending a tertiary care hospital. SETTING AND DESIGN: This was a cross-sectional observational study conducted in the outpatient clinic of a tertiary care center...
August 2017: Journal of Neurosciences in Rural Practice
https://www.readbyqxmd.com/read/28935618/social-communication-coaching-smartglasses-well-tolerated-in-a-diverse-sample-of-children-and-adults-with-autism
#12
Neha U Keshav, Joseph P Salisbury, Arshya Vahabzadeh, Ned T Sahin
BACKGROUND: Augmented reality (AR) smartglasses are an emerging technology that is under investigation as a social communication aid for children and adults with autism spectrum disorder (ASD) and as a research tool to aid with digital phenotyping. Tolerability of this wearable technology in people with ASD is an important area for research, especially as these individuals may experience sensory, cognitive, and attentional challenges. OBJECTIVE: The aim of this study was to assess the tolerability and usability of a novel smartglasses system that has been designed as a social communication aid for children and adults with autism (the Brain Power Autism System [BPAS])...
September 21, 2017: JMIR MHealth and UHealth
https://www.readbyqxmd.com/read/28934529/traveling-slow-oscillations-during-sleep-a-marker-of-brain-connectivity-in-childhood
#13
Salome Kurth, Brady A Riedner, Douglas C Dean, Jonathan O'Muircheartaigh, Reto Huber, Oskar G Jenni, Sean C L Deoni, Monique K LeBourgeois
Slow oscillations, a defining characteristic of the nonrapid eye movement sleep electroencephalogram (EEG), proliferate across the scalp in highly reproducible patterns. In adults, the propagation of slow oscillations is a recognized fingerprint of brain connectivity and excitability. In this study, we (1) describe for the first time maturational features of sleep slow oscillation propagation in children (n = 23; 2-13 years) using high-density (hd) EEG and (2) examine associations between sleep slow oscillatory propagation characteristics (ie, distance, traveling speed, cortical involvement) and white matter myelin microstructure as measured with multicomponent Driven Equilibrium Single Pulse Observation of T1 and T2-magnetic resonance imaging (mcDESPOT-MRI)...
September 1, 2017: Sleep
https://www.readbyqxmd.com/read/28934525/short-daytime-naps-briefly-attenuate-objectively-measured-sleepiness-under-chronic-sleep-restriction
#14
Jared M Saletin, Cassie J Hilditch, William C Dement, Mary A Carskadon
Study Objectives: Napping is a useful countermeasure to the negative effects of acute sleep loss on alertness. The efficacy of naps to recover from chronic sleep loss is less well understood. Methods: Following 2 baseline nights (10 hours' time-in-bed), participants were restricted to 7 nights of 5-hour sleep opportunity. Ten adults participated in the No-Nap condition, and a further 9 were assigned to a Nap condition with a daily 45-minute nap opportunity at 1300 h...
September 1, 2017: Sleep
https://www.readbyqxmd.com/read/28934461/effect-of-priming-with-seasonal-influenza-a-h3n2-virus-on-the-prevalence-of-cross-reactive-hemagglutination-inhibition-antibodies-to-swine-origin-a-h3n2-variants
#15
Feng Liu, Vic Veguilla, F Liaini Gross, Eric Gillis, Thomas Rowe, Xiyan Xu, Terrence M Tumpey, Jacqueline M Katz, Min Z Levine, Xiuhua Lu
Background: Recent outbreaks of swine-origin influenza A(H3N2) variant (H3N2v) viruses have raised public health concerns. Previous studies indicated that older children and young adults had the highest levels of hemagglutination-inhibition (HI) antibodies to 2010-2011 H3N2v viruses. However, newly emerging 2013 H3N2v have acquired antigenic mutations in the hemagglutinin at amino acid position 145 (N145K/R). We estimated the levels of serologic cross-reactivity among humans primed with seasonal influenza A(H3N2) (sH3N2), using postinfection ferret antisera...
September 15, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28934437/group-b-streptococcus-and-the-vaginal-microbiota
#16
Geoffrey H Rosen, Tara M Randis, Purnahamsi V Desai, Katherine J Sapra, Bing Ma, Pawel Gajer, Michael S Humphrys, Jacques Ravel, Shari E Gelber, Adam J Ratner
Background: Streptococcus agalactiae (group B Streptococcus [GBS]) is an important neonatal pathogen and emerging cause of disease in adults. The major risk factor for neonatal disease is maternal vaginal colonization. However, little is known about the relationship between GBS and vaginal microbiota. Methods: Vaginal lavage samples from nonpregnant women were tested for GBS, and amplicon-based sequencing targeting the 16S ribosomal RNA V3-V4 region was performed...
September 15, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28934344/care-requirements-for-clients-who-present-after-rape-and-clients-who-presented-after-consensual-sex-as-a-minor-at-a-clinic-in-harare-zimbabwe-from-2011-to-2014
#17
Rebecca E Harrison, Linda Pearson, Michael Vere, Prosper Chonzi, Brian Tafadzwa Hove, Sharon Mabaya, Margaret Chigwamba, Juliana Nhamburo, Juliet Gura, An Vandeborne, Sandra Simons, Daphne Lagrou, Eva De Plecker, Rafael Van den Bergh
STUDY GOALS: To describe the differences between clients presenting after rape and clients who have consented to sex as a minor to an SGBV clinic in Harare, Zimbabwe, and how these differences affect their care requirements. BACKGROUND: Adolescents and adults presenting at the specialized Sexual and Gender Based Violence clinic in Harare are offered a standardised package of free medical and psychosocial care. Zimbabwe has an HIV prevalence of 14%, so prevention of HIV infection using PEP for those that present within 72 hours is a key part of the response...
2017: PloS One
https://www.readbyqxmd.com/read/28934269/should-i-drink-responsibly-safely-or-properly-confusing-messages-about-reducing-alcohol-related-harm
#18
Sandra C Jones, Sabine Hall, Kypros Kypri
'Responsible drinking' campaigns emerged in the early 1970s as a means of addressing hazardous drinking and its related consequences. While these were initially the product of public health agencies and health-related NGOs, they are increasingly being developed and disseminated by the alcohol industry. There is considerable debate as to whether industry-generated campaigns are designed to reduce hazardous drinking and related problems (as argued by their developers) or are designed to avoid government regulation or even to increase sales...
2017: PloS One
https://www.readbyqxmd.com/read/28933929/diagnostic-accuracy-of-two-food-insecurity-screeners-recommended-for-use-in-health-care-settings
#19
Jennifer A Makelarski, Emily Abramsohn, Jasmine H Benjamin, Senxi Du, Stacy Tessler Lindau
OBJECTIVES: To test the diagnostic accuracy of the American Academy of Pediatrics (AAP) recommended food insecurity screener. METHODS: We conducted prospective diagnostic accuracy studies between July and November 2016 in Chicago, Illinois. We recruited convenience samples of adults from adult and pediatric emergency departments (12-month recall study: n = 188; 30-day recall study: n = 154). A self-administered survey included the 6-item Household Food Security Screen (gold standard), the validated 2-item Hunger Vital Sign (HVS; often, sometimes, never response categories), and the 2-item AAP tool (yes-or-no response categories)...
September 21, 2017: American Journal of Public Health
https://www.readbyqxmd.com/read/28932979/tuberculous-meningitis-in-children-and-adults-new-insights-for-an-ancient-foe
#20
REVIEW
Alyssa Mezochow, Kiran Thakur, Christopher Vinnard
PURPOSE OF REVIEW: Tuberculous meningitis is the most devastating manifestation of infection with Mycobacterium tuberculosis and represents a medical emergency. Approximately one half of tuberculous meningitis patients die or suffer severe neurologic disability. The goal of this review will be to review the pathogenic, clinical, and radiologic features of tuberculous meningitis and to highlight recent advancements in translational and clinical science. RECENT FINDINGS: Pharmacologic therapy includes combination anti-tuberculosis drug regimens and adjunctive corticosteroids...
September 20, 2017: Current Neurology and Neuroscience Reports
keyword
keyword
26873
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"