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https://www.readbyqxmd.com/read/29029169/a-family-affair-family-typologies-of-problems-and-midlife-well-being
#1
Karen L Fingerman, Meng Huo, Jamie L Graham, Kyungmin Kim, Kira S Birditt
Background and Objectives: Midlife adults are a "pivot" generation, responding to parents' and grown children's problems. Yet, some midlife adults may have families where multiple members suffer sorrows, whereas other midlife adults may have families with few problems. This study examined: (a) typologies of problems across generations and (b) associations between profiles of problems and midlife adults' well-being. Research Design and Methods: Midlife adults (N = 633) reported their own, each parent's (n = 868), and grown child's (n = 1,785) physical (e...
September 23, 2017: Gerontologist
https://www.readbyqxmd.com/read/29028772/heme-oxygenase-1-protects-the-liver-from-septic-injury-by-modulating-tlr4-mediated-mitochondrial-quality-control-in-mice
#2
Jin-Sook Park, Hyo-Sun Choi, So-Yeon Yim, Sun-Mee Lee
Mitochondrial dysfunction is involved in the pathogenesis of sepsis-induced multiple organ dysfunction syndrome (MODS). Mitochondrial quality control (QC) is characterized by self-recovering mitochondrial damage through mitochondrial biogenesis, mitophagy, and fission/fusion. Heme oxygenase (HO)-1 acts as a signaling molecule to modulate inflammation. The present study elucidated the cytoprotective mechanisms of HO-1 in sepsis, particularly focusing on toll-like receptor (TLR)4-mediated mitochondrial QC. Mice were subjected to sepsis by cecal ligation and puncture (CLP)...
October 12, 2017: Shock
https://www.readbyqxmd.com/read/29028652/novel-dry-lab-training-method-for-totally-endoscopic-coronary-anastomosis-a-pilot-study
#3
Kosuke Ujihira, Akira Yamada
OBJECTIVE: We describe our original dry-lab training system for nonrobotic and beating heart endoscopic coronary artery anastomosis. METHODS: All the materials used for this training were commercially available. We selected a boxed machine, which can produce pulsatile movements of artificial vessels, and on its roof, we installed a two-dimensional home video camera and a monitor. A multiple-holed plate was placed in front of the machine, and through these holes, a trainee inserted endoscopic surgical instruments and anastomosed the artificial vessels by running fashion while watching the monitor...
October 13, 2017: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/29027868/posttraumatic-complications-in-pediatric-skull-fracture-dural-sinus-thrombosis-arterial-dissection-and-cerebrospinal-fluid-leakage
#4
Adedamola Adepoju, Matthew A Adamo
OBJECTIVE Skull fracture is associated with several intracranial injuries. The object of this study was to determine the rate of fracture associated with venous thrombosis, intracranial arterial dissection (ICAD), and cerebrospinal fluid (CSF) leakage in pediatric patients. Further, the authors aimed to highlight the features of pediatric skull fracture that predict poor neurological outcomes. METHOD In this retrospective study, the authors evaluated the records of 258 pediatric patients who had incurred a traumatic skull fracture in the period from 2009 to 2015...
October 13, 2017: Journal of Neurosurgery. Pediatrics
https://www.readbyqxmd.com/read/29026167/the-proteasome-inhibitor-bortezomib-attenuates-renal-fibrosis-in-mice-via-the-suppression-of-tgf-%C3%AE-1
#5
Moko Zeniya, Takayasu Mori, Naofumi Yui, Naohiro Nomura, Shintaro Mandai, Kiyoshi Isobe, Motoko Chiga, Eisei Sohara, Tatemitsu Rai, Shinichi Uchida
Kidney fibrosis and fibrogenesis significantly exacerbate chronic kidney disease (CKD) progression and are essential therapeutic targets. Bortezomib (BZM) is a proteasome inhibitor used for the treatment of multiple myeloma (MM). Several studies have demonstrated that BZM attenuates renal impairment in patients with MM, although this effect is generally considered to be the result of MM remission. Recently, several studies on BZM reported anti-fibrotic effects on liver and skin in experimental animal models...
October 12, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29026001/understanding-a-role-for-hypoxia-in-lesion-formation-and-location-in-the-deep-and-periventricular-white-matter-in-small-vessel-disease-and-multiple-sclerosis
#6
REVIEW
Santiago Martinez Sosa, Kenneth J Smith
The deep and periventricular white matter is preferentially affected in several neurological disorders, including cerebral small vessel disease (SVD) and multiple sclerosis (MS), suggesting that common pathogenic mechanisms may be involved in this injury. Here we consider the potential pathogenic role of tissue hypoxia in lesion development, arising partly from the vascular anatomy of the affected white matter. Specifically, these regions are supplied by a sparse vasculature fed by long, narrow end arteries/arterioles that are vulnerable to oxygen desaturation if perfusion is reduced (as in SVD, MS and diabetes) or if the surrounding tissue is hypoxic (as in MS, at least)...
October 15, 2017: Clinical Science (1979-)
https://www.readbyqxmd.com/read/29025849/the-association-between-adverse-childhood-experiences-and-traumatic-brain-injury-concussion-in-adulthood-a-scoping-review-protocol
#7
Zechen Ma, Mark T Bayley, Laure Perrier, Priya Dhir, Lana Dépatie, Paul Comper, Lesley Ruttan, Sarah Ep Munce
INTRODUCTION: Exposure to adverse childhood experiences (ACEs) is a significant risk factor for physical and mental illnesses later in life. Concussion or traumatic brain injury is a challenging condition where preinjury factors may interact to affect recovery. The association between ACEs and traumatic brain injury/concussion is not well mapped in any previous reviews of the literature. Using a scoping review methodology, the research question that will be addressed is: what is known from the existing literature about the association between ACEs and traumatic brain injury/concussion in adults? METHODS AND ANALYSIS: The methodological frameworks outlined by Arksey and O'Malley and Levac et al will be used...
October 11, 2017: BMJ Open
https://www.readbyqxmd.com/read/29025656/dual-delivery-of-vegf-and-ngf-by-emulsion-electrospun-nanofibrous-scaffold-for-peripheral-nerve-regeneration
#8
Bin Xia, Yonggang Lv
Controlled delivery of multiple therapeutic agents can be considered an effective approach in nerve injury due to its multifunction. In this study, recombinant human vascular endothelial growth factor (VEGF) and recombinant human nerve growth factor (NGF) were loaded on the surface and in the core of emulsion electrospun poly (l-lactic acid) (PLLA) nanofibrous scaffold, respectively. The in vitro studies showed that VEGF and NGF had a sequential release pattern in which most of the VEFG was released in the first few days but the NGF could be continuously released for >1month...
January 1, 2018: Materials Science & Engineering. C, Materials for Biological Applications
https://www.readbyqxmd.com/read/29025614/outcome-of-distal-tibia-physeal-fractures-a-review-of-cases-as-related-to-risk-factors
#9
Fabio D'Angelo, Giuseppe Solarino, Davide Tanas, Alessia Zani, Paolo Cherubino, Biagio Moretti
INTRODUCTION: The physeal fractures represent the 20-30% of all fractures of the child. The distal tibial physis is the third most frequently injured. The most important complication is the premature physeal closure (PPC). Aim of this study is to evaluate risk factors that can influence the outcome like fracture pattern, fracture displacement, mechanism of injury and treatment method. MATERIAL AND METHODS: The records of 46 patients treated for distal tibia physeal fractures between 2003 and 2013 were reviewed...
October 2017: Injury
https://www.readbyqxmd.com/read/29024902/psychological-and-behavioral-characteristics-of-suicide-attempts-and-non-suicidal-self-injury-in-chinese-adolescents
#10
Zhen-Zhen Liu, Hua Chen, Qi-Gui Bo, Ren-Hong Chen, Feng-Wen Li, Lei Lv, Cun-Xian Jia, Xianchen Liu
BACKGROUND: Suicide attempts (SA) and non-suicidal self-injury (NSSI) are prevalent in adolescents and important risk factors of suicide death. Both SA and NSSI are associated with multiple psychosocial, behavioral, biological and genetic factors. This study examined similarities and differences in psychological vulnerability and internalizing and externalizing problems between adolescents with SA and NSSI. METHODS: Participants consisted of 11,831 students and had a mean age of 14...
October 3, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/29023379/effect-of-early-pelvic-binder-use-in-the-emergency-management-of-suspected-pelvic-trauma-a-retrospective-cohort-study
#11
Sheng-Der Hsu, Cheng-Jueng Chen, Yu-Ching Chou, Sheng-Hao Wang, De-Chuan Chan
BACKGROUND: We aimed to evaluate the effect of early pelvic binder use in the emergency management of suspected pelvic trauma, compared with the conventional stepwise approach. METHODS: We enrolled trauma patients with initial stabilization using a pelvic binder when suspecting pelvic injury. The inclusion criteria were traumatic injury requiring a trauma team and at least one of the following: a loss of consciousness or a Glasgow coma score (GCS) of <13; systolic blood pressure of <90 mmHg; falling from ≥6 m; injury to multiple vital organs; and suspected pelvic injury...
October 12, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/29023306/medical-error-avoidance-in-intraoperative-neurophysiological-monitoring-the-communication-imperative
#12
Stan Skinner, Robert Holdefer, John J McAuliffe, Francesco Sala
Error avoidance in medicine follows similar rules that apply within the design and operation of other complex systems. The error-reduction concepts that best fit the conduct of testing during intraoperative neuromonitoring are forgiving design (reversibility of signal loss to avoid/prevent injury) and system redundancy (reduction of false reports by the multiplication of the error rate of tests independently assessing the same structure). However, error reduction in intraoperative neuromonitoring is complicated by the dichotomous roles (and biases) of the neurophysiologist (test recording and interpretation) and surgeon (intervention)...
October 10, 2017: Journal of Clinical Neurophysiology: Official Publication of the American Electroencephalographic Society
https://www.readbyqxmd.com/read/29023272/sensitivity-of-the-cogstate-test-battery-for-detecting-prolonged-cognitive-alterations-stemming-from-sport-related-concussions
#13
Veronik Sicard, Robert D Moore, Dave Ellemberg
OBJECTIVE: To determine if the Cogstate test battery contains the requisite sensitivity to detect prolonged cognitive alterations. METHODS: One hundred twenty collegiate athletes (71 with a history of concussion; 49 controls) completed the Cogstate test battery, to which we added a 2-back condition. In addition to the Cogstate clinical (transformed variables), we analyzed the raw data. RESULTS: The clinical variables failed to reveal any group differences...
October 5, 2017: Clinical Journal of Sport Medicine: Official Journal of the Canadian Academy of Sport Medicine
https://www.readbyqxmd.com/read/29023194/factors-that-drive-youth-specialization
#14
Ajay S Padaki, Charles A Popkin, Justin L Hodgins, David Kovacevic, Thomas Sean Lynch, Christopher S Ahmad
BACKGROUND: Specialization in young athletes has been linked to overuse injuries, burnout, and decreased satisfaction. Despite continued opposition from the medical community, epidemiological studies suggest the frequency is increasing. HYPOTHESIS: Extrinsic pressures in addition to individual aspirations drive this national trend in sports specialization. STUDY DESIGN: Descriptive epidemiology study. LEVEL OF EVIDENCE: Level 3...
October 1, 2017: Sports Health
https://www.readbyqxmd.com/read/29023009/myogenic-satellite-cells-biological-milieu-and-possible-clinical-applications
#15
Raed S Said, Ayman G Mustafa, Hasan A Asfour, Emad I Shaqoura
Adult skeletal muscle is a post-mitotic terminally differentiated tissue that possesses an immense potential for regeneration after injury. This regeneration can be achieved by adult stem cells named satellite cells that inhabit the muscular tissue. These cells were first identified in 1961 and were described as being wedged between the plasma membrane of the muscle fiber and the surrounding basement membrane. Since their discovery, many researchers investigated their embryological origin and the exact role they play in muscle regeneration and repair...
2017: Pakistan Journal of Biological Sciences: PJBS
https://www.readbyqxmd.com/read/29022789/the-impact-of-mechanism-on-the-management-and-outcome-of-penetrating-colonic-trauma
#16
G V Oosthuizen, V Y Kong, T Estherhuizen, J L Bruce, G L Laing, J J Odendaal, D L Clarke
Introduction In light of continuing controversy surrounding the management of penetrating colonic injuries, we set out to compare the outcome of penetrating colonic trauma according to whether the mechanism of injury was a stab wound or a gunshot wound. Methods Our trauma registry was interrogated for the 5-year period from January 2012 to December 2016. All patients over the age of 18 years with penetrating trauma (stab or gunshot) and with intraoperatively proven colonic injury were reviewed. Details of the colonic and concurrent abdominal injuries were recorded, together with the operative management strategy...
September 15, 2017: Annals of the Royal College of Surgeons of England
https://www.readbyqxmd.com/read/29021975/effect-of-melatonin-versus-vitamin-d-as-antioxidant-and-hepatoprotective-agents-in-stz-induced-diabetic-rats
#17
Abdulmonim A Alqasim, Essam Eldin M Noureldin, Sami H Hammadi, Ghada E Esheba
BACKGROUND: Diabetes mellitus (DM) is a serious chronic disease, with multiple complications including hepatopathy associated with imbalance of the oxidative status. The purpose of this study is to observe possible protective effects of vitamin-D and melatonin on glucose profile, antioxidant-oxidant status, lipid peroxidation, and histopathological protection of the liver in streptozotocin-induced diabetic rats. METHODS: Eighty three male albino rats were divided into nine groups as follows: G1 (n = 10) Normal control rats; G2 (n = 8) were normal rats treated with melatonin only; G3 (n = 10) were normal rats treated with vitamin D only; G4 (n = 9) were diabetic rats, which received no medications; G5 (n = 8) were diabetic rat treated with insulin only; G6 (n = 10) were diabetic rats treated with melatonin only; G7 (n = 9) were diabetic rats treated with melatonin and insulin; G8 (n = 9) were diabetic rats treated with vitamin D only; G9 (n = 10) were diabetic rats treated with vitamin D and insulin...
2017: Journal of Diabetes and Metabolic Disorders
https://www.readbyqxmd.com/read/29021365/lactic-acid-no-longer-an-inert-and-end-product-of-glycolysis
#18
REVIEW
Shiren Sun, Heng Li, Jianghua Chen, Qi Qian
For decades, lactic acid has been considered a dead-end product of glycolysis. Research in the last 20+ years has shown otherwise. Through its transporters (MCTs) and receptor (GPR81), lactic acid plays a key role in multiple cellular processes, including energy regulation, immune tolerance, memory formation, wound healing, ischemic tissue injury, and cancer growth and metastasis. We summarize key findings of lactic acid signaling, functions, and many remaining questions.
November 2017: Physiology
https://www.readbyqxmd.com/read/29021127/fall-detection-in-individuals-with-lower-limb-amputations-using-mobile-phones-machine-learning-enhances-robustness-for-real-world-applications
#19
Nicholas Shawen, Luca Lonini, Chaithanya Krishna Mummidisetty, Ilona Shparii, Mark V Albert, Konrad Kording, Arun Jayaraman
BACKGROUND: Automatically detecting falls with mobile phones provides an opportunity for rapid response to injuries and better knowledge of what precipitated the fall and its consequences. This is beneficial for populations that are prone to falling, such as people with lower limb amputations. Prior studies have focused on fall detection in able-bodied individuals using data from a laboratory setting. Such approaches may provide a limited ability to detect falls in amputees and in real-world scenarios...
October 11, 2017: JMIR MHealth and UHealth
https://www.readbyqxmd.com/read/29019459/self-inflicated-cardiac-injury-by-multipl-sewing-needles
#20
Özgür Altınbaş, Sümeyye Fatma Özer, Abdurrahman Şeramet, Ömer Tanyeli, Niyazi Görmüş
No abstract text is available yet for this article.
October 11, 2017: Balkan Medical Journal
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