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https://www.readbyqxmd.com/read/28743168/calorie-restriction-reverses-age-related-alteration-of-cavernous-neurovascular-structure-in-the-rat
#1
A Limanjaya, K-M Song, M-J Choi, K Ghatak, N N Minh, D H Kang, J Ock, G N Yin, H Y Chung, J-K Ryu, J-K Suh
Calorie restriction (CR) refers to a reduction of calorie intake without compromising essential nutrients to avoid malnutrition. CR has been established as a non-genetic method of altering longevity and attenuating biological changes associated with aging. Aging is also an important risk factor for erectile dysfunction. The aim of this study was to examine whether CR diet can reverse the age-related alterations of erectile tissue in the aged rat. Four groups of rats were used: young rats (7 months) + ad libitum, aged rats (22 months) + ad libitum, young rats + CR diet, and aged rats + CR diet...
July 25, 2017: Andrology
https://www.readbyqxmd.com/read/28743167/preoperative-bevacizumab-and-volumetric-recovery-after-resection-of-colorectal-liver-metastases
#2
Georgios Antonios Margonis, Stefan Buettner, Nikolaos Andreatos, Kazunari Sasaki, Manijeh Zargham Pour, Ammar Deshwar, Jane Wang, Mounes Aliyari Ghasebeh, Christos Damaskos, Neda Rezaee, Timothy M Pawlik, Christopher L Wolfgang, Ihab R Kamel, Matthew J Weiss
BACKGROUND AND OBJECTIVES: While preoperative treatment is frequently administered to CRLM patients, the impact of chemotherapy, with or without bevacizumab, on liver regeneration remains controversial. METHODS: The early and late regeneration indexes were defined as the relative increase in liver volume (RLV) within 2 and 9 months from surgery. Regeneration rates of the preoperative treatment groups were compared. RESULTS: Preoperative chemotherapy details and volumetric data were available for 185 patients; 78 (42...
July 25, 2017: Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28743159/chronic-hepatitis-c-virus-infection-and-neurocognitive-function-in-adult-survivors-of-childhood-cancer
#3
Adrienne Studaway, Rohit P Ojha, Tara M Brinkman, Nan Zhang, Malek Baassiri, Pia Banerjee, Matthew J Ehrhardt, Deokumar Srivastava, Leslie L Robison, Melissa M Hudson, Kevin R Krull
BACKGROUND: Cancer survivors transfused with blood products before reliable screening for hepatitis C virus (HCV) are at risk for infection. This study examined the impact of HCV on neurocognitive function and health-related quality of life (HRQOL) among adult survivors of childhood cancer. METHODS: Neurocognitive testing was conducted for 836 adult survivors of childhood cancer (mean age, 35 years [standard deviation, 7.4 years]; time since diagnosis, 29 years [standard deviation, 6...
July 25, 2017: Cancer
https://www.readbyqxmd.com/read/28743111/sleep-and-olfaction-among-older-adults
#4
V Eloesa McSorley, Jayant Pinto, L Philip Schumm, Kristen Wroblewski, David Kern, Martha McClintock, Diane S Lauderdale
BACKGROUND: Sleep and olfaction are both critical physiological processes that tend to worsen with age. Decline in olfaction can be an early indicator of neurodegenerative diseases, whereas poor sleep quality is associated with reduced physical and mental health. Given associations with aging-related health declines, we explored whether variations in sleep were associated with olfactory function among older adults. METHODS: We assessed the relationship between sleep characteristics and olfaction among 354 community-dwelling older adults...
July 26, 2017: Neuroepidemiology
https://www.readbyqxmd.com/read/28743108/high-density-lipoprotein-cholesterol-level-relates-to-working-memory-immediate-and-delayed-cued-recall-in-brazilian-older-adults-the-role-of-cognitive-reserve
#5
Andreas Ihle, Élvio R Gouveia, Bruna R Gouveia, Duarte L Freitas, Jefferson Jurema, Maria A Tinôco, Matthias Kliegel
AIMS: The present study set out to investigate the relation of the high-density lipoprotein cholesterol (HDL-C) level to cognitive performance and its interplay with key markers of cognitive reserve in a large sample of older adults. METHODS: We assessed tests of working memory, immediate and delayed cued recall in 701 older adults from Amazonas, Brazil. The HDL-C level was derived from fasting blood samples. In addition, we interviewed individuals on their education, past occupation, and cognitive leisure activity...
July 26, 2017: Dementia and Geriatric Cognitive Disorders
https://www.readbyqxmd.com/read/28743100/studies-on-secondary-metabolite-profiling-anti-inflammatory-potential-in-vitro-photoprotective-and-skin-aging-related-enzyme-inhibitory-activities-of-malaxis-acuminata-a-threatened-orchid-of-nutraceutical-importance
#6
Biswajit Bose, Hiranjit Choudhury, Pramod Tandon, Suman Kumaria
Malaxis acuminata D. Don., a small, terrestrial orchid, is endemic to tropical Himalayas at an altitude of 1200-2000m asl. The dried pseudobulbs are important ingredients of century old ayurvedic drug 'Ashtavarga' and a polyherbal immune-booster nutraceutical 'Chyavanprash', known to restore vigour, vitality and youthfulness. Considering tremendous medicinal importance of this threatened orchid species, a detailed study was undertaken for the first time to address its antioxidant potential, secondary metabolite contents and biological activities against skin-aging related enzymes (anti-collagenase, anti-elastase, anti-tyrosinase and xanthine oxidase) and anti-inflammatory activity (5-lipoxygenase and hyaluronidase) in different plant parts of wild and in vitro-derived plants of M...
July 12, 2017: Journal of Photochemistry and Photobiology. B, Biology
https://www.readbyqxmd.com/read/28742991/sexual-inactivity-and-occurrence-of-stis-in-relation-to-weight-status-in-women-two-large-population-based-studies
#7
Vibeke B Gunge, Kirsten E Juul, Adriaan Jc van den Brule, Thomas Iftner, Susanne K Kjær
The aim of this study was to examine sexual inactivity and occurrence of selected sexually transmitted infections in relation to body mass index. We used data from two large Danish population-based cross-sectional studies conducted in 1991-1995 (HPV-study: 6869 women, aged 22-32 years) and in 2004-2005 (Liva-study: 19,484 women, aged 18-45 years). Data were collected using a structured interview and measured weight, height, high-risk human papillomavirus DNA, Chlamydia DNA for the HPV-study and a structured questionnaire for the Liva-study...
July 25, 2017: Women & Health
https://www.readbyqxmd.com/read/28742990/employment-status-gender-and-health-in-spanish-women
#8
Sara Esteban Gonzalo, Marta Aparicio, Laura Estaban-Gonzalo
The present study analyzed relationships between employment status, gender role conformity and health among adult Spanish women from a biopsychosocial approach. We first examined the potential relationship between employment status and conformity to feminine norms, second, the relationship between employment status and general and psychological health, and finally, the relationship between conformity to feminine norms and general and psychological health. Unemployed women (n = 103), employed women (n = 144) and full-time homemakers (n = 100) aged 18-70 years completed a survey, including measures of psychological health (GHQ-12), general health (self-rated health) and conformity to feminine norms (CFNI)...
July 25, 2017: Women & Health
https://www.readbyqxmd.com/read/28742989/agricultural-leaders-influence-on-the-safety-culture-of-workers
#9
Frank A Gasperini
Most US farmers are small, independent owner-operators, many of whom are exempt from safety regulation and enforcement, as well as age restrictions relative to family members performing hazardous tasks. These smaller farms account for a disproportionate share of the total fatality and injury statistics from farming incidents, contributing to an agriculture-industry death rate that is seven times greater than all occupations combined. In contrast, large agricultural enterprises that employ larger numbers of non-family workers are more regulated and more highly incentivized by economic, supply chain, and societal factors to implement cultures of safety, and are more readily influenced by agricultural opinion leaders, agribusinesses, farm organizations, and agricultural media...
July 25, 2017: Journal of Agromedicine
https://www.readbyqxmd.com/read/28742979/adult-attachment-and-drinking-context-as-predictors-of-alcohol-problems-and-relationship-satisfaction-in-college-students
#10
Elise C Hocking, Raluca M Simons, Jeffrey S Simons, Harry Freeman
BACKGROUND: Evidence suggests that for young adults, intimate partners influence each other's drinking patterns. Therefore, exploration of variables related to intimate partner relationships (such as attachment style) could broaden the current understanding of risk factors for alcohol problems in this demographic. OBJECTIVES: The current study examined the role of drinking context in the relationships among insecure attachment, alcohol problems, and relationship satisfaction...
July 25, 2017: American Journal of Drug and Alcohol Abuse
https://www.readbyqxmd.com/read/28742952/na%C3%A3-ve-simplicity-the-overlooked-piece-of-the-complexity-simplicity-paradigm
#11
Franklin W Schwartz, Ganming Liu, Pradeep Aggarwal, Cynthia M Schwartz
Concepts of simplicity and complexity in modeling have been explored in papers, editorials, and talks. The concept is not well understood because there are at least two flavors of simplicity. Modelers envision simplicity (i.e., elegant simplicity) as the sought-after goal in modeling, but naïve simplicity, which is the focus of this paper, is commonly unrecognized and dangerous. The problem is that naïve or simple ideas are often mistaken for settled science and come with the prospect of being more wrong than right...
July 25, 2017: Ground Water
https://www.readbyqxmd.com/read/28742932/a-pilot-randomized-clinical-trial-testing-integrated-twelve-step-facilitation-itsf-treatment-for-adolescent-substance-use-disorder
#12
John F Kelly, Yifrah Kaminer, Christopher W Kahler, Bettina Hoeppner, Julie Yeterian, Julie V Cristello, Christine Timko
BACKGROUND AND AIMS: Integration of 12-step philosophy and practices is common in adolescent substance use disorder (SUD) treatment programs, particularly in North America. However, although numerous experimental studies have tested 12-step facilitation (TSF) treatments among adults, no studies have tested TSF-specific treatments for adolescents. We tested the efficacy of a novel integrated TSF. DESIGN: Explanatory, parallel-group, randomized clinical trial comparing 10 sessions of either motivational enhancement therapy/cognitive-behavioral therapy (MET/CBT; n=30) or a novel integrated TSF (iTSF; n=29) with follow-up assessments at 3-, 6-, and 9-months following treatment entry...
July 25, 2017: Addiction
https://www.readbyqxmd.com/read/28742911/targeted-temperature-management-for-48-vs-24-hours-and-neurologic-outcome-after-out-of-hospital-cardiac-arrest-a-randomized-clinical-trial
#13
Hans Kirkegaard, Eldar Søreide, Inge de Haas, Ville Pettilä, Fabio Silvio Taccone, Urmet Arus, Christian Storm, Christian Hassager, Jørgen Feldbæk Nielsen, Christina Ankjær Sørensen, Susanne Ilkjær, Anni Nørgaard Jeppesen, Anders Morten Grejs, Christophe Henri Valdemar Duez, Jakob Hjort, Alf Inge Larsen, Valdo Toome, Marjaana Tiainen, Johanna Hästbacka, Timo Laitio, Markus B Skrifvars
Importance: International resuscitation guidelines recommend targeted temperature management (TTM) at 33°C to 36°C in unconscious patients with out-of-hospital cardiac arrest for at least 24 hours, but the optimal duration of TTM is uncertain. Objective: To determine whether TTM at 33°C for 48 hours results in better neurologic outcomes compared with currently recommended, standard, 24-hour TTM. Design, Setting, and Participants: This was an international, investigator-initiated, blinded-outcome-assessor, parallel, pragmatic, multicenter, randomized clinical superiority trial in 10 intensive care units (ICUs) at 10 university hospitals in 6 European countries...
July 25, 2017: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/28742910/clinicopathological-evaluation-of-chronic-traumatic-encephalopathy-in-players-of-american-football
#14
Jesse Mez, Daniel H Daneshvar, Patrick T Kiernan, Bobak Abdolmohammadi, Victor E Alvarez, Bertrand R Huber, Michael L Alosco, Todd M Solomon, Christopher J Nowinski, Lisa McHale, Kerry A Cormier, Caroline A Kubilus, Brett M Martin, Lauren Murphy, Christine M Baugh, Phillip H Montenigro, Christine E Chaisson, Yorghos Tripodis, Neil W Kowall, Jennifer Weuve, Michael D McClean, Robert C Cantu, Lee E Goldstein, Douglas I Katz, Robert A Stern, Thor D Stein, Ann C McKee
Importance: Players of American football may be at increased risk of long-term neurological conditions, particularly chronic traumatic encephalopathy (CTE). Objective: To determine the neuropathological and clinical features of deceased football players with CTE. Design, Setting, and Participants: Case series of 202 football players whose brains were donated for research. Neuropathological evaluations and retrospective telephone clinical assessments (including head trauma history) with informants were performed blinded...
July 25, 2017: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/28742825/impact-of-maternal-and-neonatal-health-initiatives-on-inequity-in-maternal-health-care-utilization-in-bangladesh
#15
Mohammad Rifat Haider, Mohammad Masudur Rahman, Md Moinuddin, Ahmed Ehsanur Rahman, Shakil Ahmed, M Mahmud Khan
BACKGROUND: Despite remarkable progress in maternal and child health, inequity persists in maternal care utilization in Bangladesh. Government of Bangladesh (GOB) with technical assistance from United Nation Population Fund (UNFPA), United Nation Children's Fund (UNICEF) and World Health Organization (WHO) started implementing Maternal and Neonatal Health Initiatives in selected districts of Bangladesh (MNHIB) in 2007 with an aim to reduce inequity in healthcare utilization. This study examines the effect of MNHIB on inequity in maternal care utilization...
2017: PloS One
https://www.readbyqxmd.com/read/28742813/taste-preference-changes-throughout-different-life-stages-in-male-rats
#16
Chizuko Inui-Yamamoto, Takashi Yamamoto, Katsura Ueda, Michiko Nakatsuka, Shunji Kumabe, Tadashi Inui, Yasutomo Iwai
Taste preference, a key component of food choice, changes with aging. However, it remains unclear how this occurs. To determine differences in taste preference between rats in different life stages, we examined the consumption of taste solutions and water using a two-bottle test. Male Sprague-Dawley rats of different ages were used: juvenile (3-6 weeks), young adult (8-11 weeks), adult (17-20 weeks), middle-aged (34-37 weeks), and old-aged (69-72 weeks). The intakes of the high and low concentration solutions presented simultaneously were measured...
2017: PloS One
https://www.readbyqxmd.com/read/28742764/linking-compensation-and-health-surveillance-data-sets-to-improve-knowledge-of-us-coal-miners-health
#17
Kirsten S Almberg, Robert A Cohen, David J Blackley, Anthony S Laney, Eileen Storey, Cara N Halldin
OBJECTIVE: Increase knowledge of US coal miners' respiratory health by linking data from the black lung benefits program (BLBP) and the coal workers' health surveillance program (CWHSP). METHODS: BLBP claims data from 2000 through 2013 was linked to CWHSP data from 1970 through 2016. RESULTS: Overall, 273,644 miners participated in CWHSP, 37,548 in BLBP, and 22,903 in both programs. Median age of miners at their time of first/only participation in CWHSP was 28 and 32 years, respectively...
July 24, 2017: Journal of Occupational and Environmental Medicine
https://www.readbyqxmd.com/read/28742761/preparation-and-assessment-of-an-individualized-navigation-template-for-lower-cervical-anterior-transpedicular-screw-insertion-using-a-three-dimensional-printing-technique
#18
FengNing Li, Xuan Huang, Kun Wang, BeiEr Luo, Fan Zhang, Zhi Chen, Quan Li, YongJin Zhang, Ke Qi, ChengChun Jin, WangShenJie Chen, CangLong Hou, HongXing Shen
STUDY DESIGN: Prospective trial. OBJECTIVE: To establish an individualized navigation template for safe and accurate insertion of lower cervical anterior transpedicular screw (ATPS) based on a three-dimensional (3D) printing technique. SUMMARY OF BACKGROUND DATA: Conventional screw insertion manually under fluoroscopy easily leading to deviation of ATPS screw channel, cervical instrumentation procedures demand the need for a precise technique for screw placement...
July 24, 2017: Spine
https://www.readbyqxmd.com/read/28742737/the-azygos-vein-is-at-potential-risk-of-injury-from-malpositioning-of-left-thoracic-pedicle-screw-in-thoracic-adolescent-idiopathic-scoliosis-patients
#19
Jun Jiang, Bang-Ping Qian, Yong Qiu, Bin Wang, Yang Yu, Ze-Zhang Zhu
STUDY DESIGN: A computed tomography study. OBJECTIVE: To evaluate the changed position of azygos vein in patients with thoracic adolescent idiopathic scoliosis (AIS) and to analyze the potential risk of injury of azygos vein from thoracic pedicle screw placement in these patients. SUMMARY OF BACKGROUND DATA: It has been widely recognized that the anatomic positions of structures adjacent to the vertebrae may change in patients with AIS. To date, no study had evaluated such change of azygos vein in patients with AIS...
August 1, 2017: Spine
https://www.readbyqxmd.com/read/28742723/supraglottic-atomization-of-surfactant-in-spontaneously-breathing-lambs-receiving-continuous-positive-airway-pressure
#20
Ilaria Milesi, David G Tingay, Anna Lavizzari, Federico Bianco, Emanuela Zannin, Paolo Tagliabue, Fabio Mosca, Maria Luisa Ventura, Anushi Rajapaksa, Elizabeth J Perkins, Don Black, Marco Di Castri, Magdy Sourial, Gerhard Pohlmann, Raffaele L Dellaca'
OBJECTIVES: To determine the short-term tolerance, efficacy, and lung deposition of supraglottic atomized surfactant in spontaneously breathing lambs receiving continuous positive airway pressure. DESIGN: Prospective, randomized animal study. SETTING: Animal research laboratory. SUBJECTS: Twenty-two preterm lambs on continuous positive airway pressure (132 ± 1 d gestational age). INTERVENTIONS: Animals receiving continuous positive airway pressure via binasal prongs at 8 cm H2O were randomized to receive atomized surfactant at approximately 60-minute of life (atom; n = 15) or not (control; n = 7)...
July 22, 2017: Pediatric Critical Care Medicine
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