keyword
MENU ▼
Read by QxMD icon Read
search

Begin

keyword
https://www.readbyqxmd.com/read/28938781/differences-in-egg-nutrient-availability-and-embryo-development-in-white-layer-breeder-genotypes
#1
E E Onbasilar, M Kahraman, O Ahlat, Ö F Güngör, A Çalik, S Taban, S Yalçin
Because of consumers' preferences and also due to changes in production systems, the importance of pure breeds has increased again. There are a lot of differences among breeds which have been studied extensively, however, the differences during the incubation period are not yet fully known. Therefore, the present study was conducted to evaluate the composition of the egg parts, absorption of nutrients, and development of embryos from different genotypes. A total of 354 fresh hatching eggs were obtained from one hybrid (Lohman White, LW) and two pure breeds (Denizli and Gerze)...
October 1, 2017: Poultry Science
https://www.readbyqxmd.com/read/28938731/the-importance-of-genetic-parenthood-for-infertile-men-and-women
#2
S Hendriks, K Peeraer, H Bos, S Repping, E A F Dancet
STUDY QUESTION: Do men and women beginning to attend a fertility clinic prefer genetic over non-genetic parenthood? SUMMARY ANSWER: Nearly, all infertile men and women prefer genetic parenthood. WHAT IS KNOWN ALREADY: Clinicians assume that all infertile couples prefer genetic parenthood over non-genetic parenthood and, therefore, consider treatments with donor gametes an option of last resort. Previous studies of the desire for parenthood identified 30 motivations for genetic parenthood, and 51 motivations for which having a genetically related child is not strictly necessary but might be deemed required...
October 1, 2017: Human Reproduction
https://www.readbyqxmd.com/read/28938322/the-relationship-of-the-temporal-branch-of-the-facial-nerve-to-the-fascial-planes-of-temporal-region-in-human-fetuses
#3
Özlem Elvan, Alev Bobuş Kara, Mesut Sabri Tezer, Mustafa Aktekin
The aim of this study was to obtain information by assessing the relationship between temporal region fascial structures, fat pads, and temporal branches of facial nerve in human fetuses to use the knowledge on treatment of early childhood period surgeries. This anatomic dissection study was conducted on 40 hemifaces with no visible external abnormalities on their faces. Fascial layers and related fat pads of temporal region were dissected layer by layer beginning from superficial to deep. The relations of temporal branches of facial nerve and temporoparietal fascia and the structures of these fascial layers were evaluated...
September 21, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28937988/differential-effects-of-rice-bran-cultivars-to-limit-salmonella-typhimurium-in-chicken-cecal-in-vitro-incubations-and-impact-on-the-cecal-microbiome-and-metabolome
#4
Peter M Rubinelli, Sun Ae Kim, Si Hong Park, Stephanie M Roto, Nora Jean Nealon, Elizabeth P Ryan, Steven C Ricke
In this study, rice brans from different cultivars (Calrose, Jasmine, and Red Wells) were assessed for their ability to inhibit Salmonella enterica serovar Typhimurium using an in vitro mixed anaerobic culture system containing cecal microbiota obtained from broilers of different ages. Salmonella Typhimurium was added to controls (feed only, cecal only, and feed + cecal material) and treatments (feed + cecal + different rice brans) and S. Typhimurium populations were enumerated at 0, 24, and 48 h. Two experimental conditions were applied 1) unadapted condition in which S...
2017: PloS One
https://www.readbyqxmd.com/read/28937791/web-based-surveillance-of-illness-in-childcare-centers
#5
Natalie Schellpfeffer, Abaigeal Collins, David C Brousseau, Emily T Martin, Andrew Hashikawa
School absenteeism is an inefficient and unspecific metric for measuring community illness and does not provide surveillance during summertime. Web-based biosurveillance of childcare centers may represent a novel way to efficiently monitor illness outbreaks year-round. A web-based biosurveillance program ( sickchildcare.org ) was created and implemented in 4 childcare centers in a single Michigan county. Childcare providers were trained to report sick children who required exclusion or had parent-reported absences due to illness...
September 22, 2017: Health Security
https://www.readbyqxmd.com/read/28937739/applications-of-iridium-catalyzed-asymmetric-allylic-substitution-reactions-in-target-oriented-synthesis
#6
Jianping Qu, Günter Helmchen
Metal catalyzed allylic substitution is a cornerstone of organometallic and synthetic chemistry. Enantioselective versions have been developed with catalysts derived from transition metals, most notably molybdenum, nickel, ruthenium, rhodium, iridium, palladium, and copper. The palladium- and the iridium-catalyzed versions have turned out to be particularly versatile in organic synthesis because of the very broad scope of the nucleophile and great functional group compatibility. Assets of the iridium-catalyzed reaction are the formation of branched, chiral products from simple monosubstituted allylic substrates, high degrees of regio- and enantioselectivity, and use of modular, readily available chiral ligands...
September 22, 2017: Accounts of Chemical Research
https://www.readbyqxmd.com/read/28937508/status-dystonicus-in-childhood
#7
Daniel E Lumsden, Mary D King, Nicholas M Allen
PURPOSE OF REVIEW: Dystonia is a common paediatric neurological condition. At its most severe, dystonia may lead to life-threatening complications, a state termed status dystonicus. This review provides an update on the definition, causes, management and outcome of childhood status dystonicus. RECENT FINDINGS: High-quality studies in childhood status dystonicus are lacking, though an increasing number of case series have been published. Status dystonicus appears to occur more frequently in children compared with adults, with a clear precipitant identified in around two-thirds of cases...
September 20, 2017: Current Opinion in Pediatrics
https://www.readbyqxmd.com/read/28937323/clinical-characteristics-and-temporal-profile-of-recovery-in-patients-with-favorable-outcomes-at-6-months-after-severe-traumatic-brain-injury
#8
Aditya Vedantam, Claudia S Robertson, Shankar P Gopinath
OBJECTIVE Early withdrawal of life-sustaining treatment due to expected poor prognosis is responsible for the majority of in-house deaths in severe traumatic brain injury (TBI). With increased focus on the decision and timing of withdrawal of care in patients with severe TBI, data on early neurological recovery in patients with a favorable outcome is needed to guide physicians and families. METHODS The authors reviewed prospectively collected data obtained in 1241 patients with head injury who were treated between 1986 and 2012...
September 22, 2017: Journal of Neurosurgery
https://www.readbyqxmd.com/read/28937316/age-dependent-responses-of-brain-myelin-integrity-and-behavioral-performance-to-radiation-in-mice
#9
Zhimeng Fu, Yunfei Zhao, Kaixiang Zhang, Jian Wang, Min Zhang, Xianghui Zhao
Radiation therapy is widely used to treat primary and metastatic brain tumors, but it may also lead to delayed neurological complications. Oligodendrocytes in the central nervous system produce myelin, and myelin integrity becomes highly vulnerable after brain irradiation. In this study, mice at different developmental stages were used to test the age-dependent sensitivity of myelin formation and maintenance, as well as behavioral performance after whole-brain irradiation (WBI). Mice at postnatal days 21 and 28 and at 2 months received a single dose of 25 Gy WBI...
September 22, 2017: Radiation Research
https://www.readbyqxmd.com/read/28937014/sex-bias-in-basic-and-preclinical-noise-induced-hearing-loss-research
#10
Amanda Marie Lauer, Katrina Marie Schrode
INTRODUCTION: Sex differences in brain biochemistry, physiology, structure, and function have been gaining increasing attention in the scientific community. Males and females can have different responses to medications, diseases, and environmental variables. A small number of the approximately 7500 studies of noise-induced hearing loss (NIHL) have identified sex differences, but the mechanisms and characterization of these differences have not been thoroughly studied. The National Institutes of Health (NIH) issued a mandate in 2015 to include sex as a biological variable in all NIH-funded research beginning in January 2016...
September 2017: Noise & Health
https://www.readbyqxmd.com/read/28936930/a-transcription-and-translation-protocol-for-sensitive-cross-cultural-team-research
#11
Lauren Clark, Ana Sanchez Birkhead, Cecilia Fernandez, Marlene J Egger
Assurance of transcript accuracy and quality in interview-based qualitative research is foundational for data accuracy and study validity. Based on our experience in a cross-cultural ethnographic study of women's pelvic organ prolapse, we provide practical guidance to set up step-by-step interview transcription and translation protocols for team-based research on sensitive topics. Beginning with team decisions about level of detail in transcription, completeness, and accuracy, we operationalize the process of securing vendors to deliver the required quality of transcription and translation...
October 2017: Qualitative Health Research
https://www.readbyqxmd.com/read/28936781/coordinate-expression-of-pan-neuronal-and-functional-signature-genes-in-sympathetic-neurons
#12
U Ernsberger, M Kramer, K Tsarovina, T Deller, H Rohrer
Neuron subtypes of the mature nervous system differ in the expression of characteristic marker genes while they share the expression of generic neuronal genes. The regulatory logic that maintains subtype-specific and pan-neuronal genes is not well understood. To begin to address this issue, we analyze RNA sequencing results from whole sympathetic ganglia and single sympathetic neurons in the mouse. We focus on gene products involved in the neuronal cytoskeleton, neurotransmitter synthesis and storage, transmitter release and reception and electrical information processing...
September 21, 2017: Cell and Tissue Research
https://www.readbyqxmd.com/read/28936614/variable-criteria-sequential-stopping-rule-validity-and-power-with-repeated-measures-anova-multiple-correlation-manova-and-relation-to-chi-square-distribution
#13
Douglas A Fitts
The variable criteria sequential stopping rule (vcSSR) is an efficient way to add sample size to planned ANOVA tests while holding the observed rate of Type I errors, αo, constant. The only difference from regular null hypothesis testing is that criteria for stopping the experiment are obtained from a table based on the desired power, rate of Type I errors, and beginning sample size. The vcSSR was developed using between-subjects ANOVAs, but it should work with p values from any type of F test. In the present study, the αo remained constant at the nominal level when using the previously published table of criteria with repeated measures designs with various numbers of treatments per subject, Type I error rates, values of ρ, and four different sample size models...
September 21, 2017: Behavior Research Methods
https://www.readbyqxmd.com/read/28936545/open-tracheostomy-training-a-nationwide-survey-among-otolaryngology-head-and-neck-surgery-residents
#14
Limor Muallem-Kalmovich, Jacob Pitaro, Ayman Asaly, Alex Kessler, Ephraim Eviatar, Moran Shteiner, Tal Marom
The aim of this study was to examine the training methods and needs of Otolaryngology-Head and Neck Surgery (OTO-HNS) residents to independently perform open tracheostomy (OT). An anonymous 26-items questionnaire pertaining to OT teaching aspects was distributed to all 93 Israeli OTO-HNS residents during March-June 2016. Residents were categorized as 'juniors,' if they were in their post-graduate year (PGY)-1 and PGY-2; 'mid-residency' (PGY-3 and PGY-4); or 'seniors' (PGY-5 and PGY-6). Response rate was 74% (n = 69)...
September 21, 2017: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/28936487/platelet-dense-granules-begin-to-selectively-accumulate-mepacrine-during-proplatelet-formation
#15
Hayley A Hanby, Jialing Bao, Ji-Yoon Noh, Danuta Jarocha, Mortimer Poncz, Mitchell J Weiss, Michael S Marks
Platelet dense granules (DGs) are storage organelles for calcium ions, small organic molecules such as ADP and serotonin, and larger polyphosphates that are secreted upon platelet stimulation to enhance platelet activation, adhesion, and stabilization at sites of vascular damage. DGs are thought to fully mature within megakaryocytes (MKs) prior to platelet formation. Here we challenge this notion by exploiting vital fluorescent dyes to distinguish mildly acidic DGs from highly acidic compartments by microscopy in platelets and MKs...
August 22, 2017: Blood Advances
https://www.readbyqxmd.com/read/28936215/omics-approaches-for-understanding-grapevine-berry-development-regulatory-networks-associated-with-endogenous-processes-and-environmental-responses
#16
REVIEW
Alejandra Serrano, Carmen Espinoza, Grace Armijo, Claudio Inostroza-Blancheteau, Evelyn Poblete, Carlos Meyer-Regueiro, Anibal Arce, Francisca Parada, Claudia Santibáñez, Patricio Arce-Johnson
Grapevine fruit development is a dynamic process that can be divided into three stages: formation (I), lag (II), and ripening (III), in which physiological and biochemical changes occur, leading to cell differentiation and accumulation of different solutes. These stages can be positively or negatively affected by multiple environmental factors. During the last decade, efforts have been made to understand berry development from a global perspective. Special attention has been paid to transcriptional and metabolic networks associated with the control of grape berry development, and how external factors affect the ripening process...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28935628/effect-of-exercise-induced-lactate-elevation-on-brain-lactate-levels-during-hypoglycemia-in-patients-with-type-1-diabetes-and-impaired-awareness-of-hypoglycemia
#17
Evita C Wiegers, Hanne M Rooijackers, Cees J Tack, Hans J M M Groenewoud, Arend Heerschap, Bastiaan E de Galan, Marinette van der Graaf
Since altered brain lactate handling has been implicated in the development of impaired awareness of hypoglycemia (IAH) in type 1 diabetes, the capacity to transport lactate into the brain during hypoglycemia may be relevant in its pathogenesis. High-intensity interval training (HIIT) increases plasma lactate levels. We compared the effect of HIIT-induced hyperlacticacidemia on brain lactate during hypoglycemia between 1) patients with type 1 diabetes and IAH, 2) patients with type 1 diabetes and normal awareness of hypoglycemia (NAH), and 3) healthy non-diabetic participants (n=6 per group)...
September 21, 2017: Diabetes
https://www.readbyqxmd.com/read/28935271/magnetic-resonance-imaging-during-definitive-chemoradiotherapy-can-predict-tumor-recurrence-and-patient-survival-in-locally-advanced-cervical-cancer-a-multi-institutional-retrospective-analysis-of-krog-16-01
#18
Sea-Won Lee, Seok Ho Lee, Juree Kim, Yeon-Sil Kim, Mee Sun Yoon, Songmi Jeong, Jin Hee Kim, Jayoung Lee, Keun-Yong Eom, Bae Kwon Jeong, Soo Yoon Sung, Sung Jong Lee, Jong Hoon Lee
OBJECTIVE: Definitive chemoradiotherapy (CRT) followed by brachytherapy is a standard treatment for locally advanced cervical cancer. During CRT, marked reduction of cervical tumor is often observed in magnetic resonance imaging (MRI). The primary aim of this study was to assess the association between tumor response in MRI using FIGO classification and clinical outcomes. METHODS: Multi-institutional data were retrospectively reviewed to identify the significance of MR tumor response on tumor recurrence and patient survival...
September 18, 2017: Gynecologic Oncology
https://www.readbyqxmd.com/read/28934970/isolation-and-identification-of-xenorhabdus-and-photorhabdus-bacteria-associated-with-entomopathogenic-nematodes-and-their-larvicidal-activity-against-aedes-aegypti
#19
Chamaiporn Fukruksa, Thatcha Yimthin, Manawat Suwannaroj, Paramaporn Muangpat, Sarunporn Tandhavanant, Aunchalee Thanwisai, Apichat Vitta
BACKGROUND: Aedes aegypti is a potential vector of West Nile, Japanese encephalitis, chikungunya, dengue and Zika viruses. Alternative control measurements of the vector are needed to overcome the problems of environmental contamination and chemical resistance. Xenorhabdus and Photorhabdus are symbionts in the intestine of entomopathogenic nematodes (EPNs) Steinernema spp. and Heterorhabditis spp. These bacteria are able to produce a broad range of bioactive compounds including antimicrobial, antiparasitic, cytotoxic and insecticidal compounds...
September 21, 2017: Parasites & Vectors
https://www.readbyqxmd.com/read/28934863/effects-of-job-burnout-and-emotional-labor-on-objective-structured-clinical-examination-performance-among-interns-and-residents-in-taiwan
#20
Chen-Yu Wang, Jen-De Chen, Chih-Hung Wang, Jong-Yi Wang, Chih-Jaan Tai, Tsu-Yi Hsieh, Der-Yuan Chen
Medical education faces challenges concerning job burnout and emotional labor among junior physicians, which poses a potential threat to the quality of medical care. Although studies have investigated job burnout and emotional labor among physicians, empirical research on the association between job burnout, emotional labor, and clinical performance is lacking. This study investigated the effects of job burnout and emotional labor on clinical performance by using the objective structured clinical examination (OSCE) scores of interns and residents...
January 1, 2017: Evaluation & the Health Professions
keyword
keyword
106069
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"