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Height loss with aging

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https://www.readbyqxmd.com/read/28431396/skeletal-muscle-measures-and-physical-function-in-older-adults-with-cancer-sarcopenia-or-myopenia
#1
Grant R Williams, Allison M Deal, Hyman B Muss, Marc S Weinberg, Hanna K Sanoff, Kirsten A Nyrop, Mackenzi Pergolotti, Shlomit Strulov Shachar
BACKGROUND: Skeletal muscle loss, commonly known as sarcopenia, is highly prevalent in older adults and linked with adverse outcomes in cancer, yet the definition and role of sarcopenia remains uncertain. The aim of this study was to examine the association of Computerized Tomography (CT) assessed skeletal muscle measures with physical function in older adults with cancer. RESULTS: CTs for 185 patients were available. Median age 73 (IQR 68-76) and 56.5% female. After controlling for sex and BMI, we found no evidence that SMI was associated with physical function impairments...
April 5, 2017: Oncotarget
https://www.readbyqxmd.com/read/28431094/incidence-of-broiler-breast-myopathies-at-2-different-ages-and-its-impact-on-selected-raw-meat-quality-parameters
#2
V A Kuttappan, C M Owens, C Coon, B M Hargis, M Vazquez-Añon
White striping (WS) and woody breast (WB) are 2 poultry meat quality defects that affect the acceptance of raw breast fillets as well as properties of cooked and further processed products. The present study was intended to evaluate the incidence of these conditions in broilers at different ages and to compare the properties of fillets with different degrees of WS and WB. For this study, 1,920 birds were processed, at 6 and 9 wk of age, in a standard commercial inline processing system. After chilling, carcasses were deboned and butterfly fillets were collected and weighed...
April 18, 2017: Poultry Science
https://www.readbyqxmd.com/read/28417324/current-remote-sensing-approaches-to-monitoring-forest-degradation-in-support-of-countries-measurement-reporting-and-verification-mrv-systems-for-redd
#3
REVIEW
Anthea L Mitchell, Ake Rosenqvist, Brice Mora
Forest degradation is a global phenomenon and while being an important indicator and precursor to further forest loss, carbon emissions due to degradation should also be accounted for in national reporting within the frame of UN REDD+. At regional to country scales, methods have been progressively developed to detect and map forest degradation, with these based on multi-resolution optical, synthetic aperture radar (SAR) and/or LiDAR data. However, there is no one single method that can be applied to monitor forest degradation, largely due to the specific nature of the degradation type or process and the timeframe over which it is observed...
December 2017: Carbon Balance and Management
https://www.readbyqxmd.com/read/28416835/-polymethylmethacrylate-augmentation-of-bone-cement-injectable-cannulated-pedicle-screws-was-used-to-treat-degenerative-lumbar-scoliosis-with-osteoporosis
#4
H L Sun, C D Li, X W Li, X D Yi, H Liu, H L Lu, H Li, Z R Yu, Y Wang
OBJECTIVE: To describe the application of polymethylmethacrylate (PMMA) augmentation of cement-injectable cannulated pedicle screws for the treatment of degenerative lumbar scoliosis with osteoporosis. METHODS: Retrospective cohort study was used to compare cement injectable cannulated pedicle screws (CICPs) group with PMMA augmentation and control group with traditional method in the correction surgery for Lenke-silva level III and level IV degenerative scoliosis cases with osteoporosis...
April 18, 2017: Beijing da Xue Xue Bao. Yi Xue Ban, Journal of Peking University. Health Sciences
https://www.readbyqxmd.com/read/28413116/trunk-muscle-emg-during-intermediate-pilates-mat-exercises-in-beginner-healthy-and-chronic-low-back-pain-individuals
#5
Ivye L R Pereira, Bergson Queiroz, Jefferson Loss, César Amorim, Isabel C N Sacco
OBJECTIVE: The purpose of this study was to compare the electromyographic pattern of core muscles during intermediate Pilates mat exercises between healthy people and those with low back pain. METHODS: We evaluated healthy participants (n = 19; mean ± standard deviation [SD]: age 28 ± 8 years, body mass 65 ± 10 kg, height 160.0 ± 9.1 cm) and a low back pain group (n = 13; mean ± SD: age 30 ± 9 years, body mass 67 ± 12 kg, height 170.0 ± 6.6 cm). Electromyographic analysis assessed the multifidus, external oblique, internal oblique, and rectus abdominis muscles during classical Pilates exercises (single leg stretch, criss-cross, and dead bug)...
April 13, 2017: Journal of Manipulative and Physiological Therapeutics
https://www.readbyqxmd.com/read/28410467/examination-of-the-interpersonal-model-of-loss-of-control-eating-in-the-laboratory
#6
Lisa M Shank, Ross D Crosby, Anne Claire Grammer, Lauren B Shomaker, Anna Vannucci, Natasha L Burke, Monika Stojek, Sheila M Brady, Merel Kozlosky, James C Reynolds, Jack A Yanovski, Marian Tanofsky-Kraff
BACKGROUND: The interpersonal model of loss of control (LOC) eating proposes that interpersonal problems lead to negative affect, which in turn contributes to the onset and/or persistence of LOC eating. Despite preliminary support, there are no data examining the construct validity of the interpersonal model of LOC eating using temporally sensitive reports of social stress, distinct negative affective states, and laboratory energy intake. METHOD: 117 healthy adolescent girls (BMI: 75th-97th %ile) were recruited for a prevention trial targeting excess weight gain in adolescent girls who reported LOC eating...
April 3, 2017: Comprehensive Psychiatry
https://www.readbyqxmd.com/read/28399016/the-effects-of-beef-chicken-or-whey-protein-post-workout-on-body-composition-and-muscle-performance
#7
Matthew H Sharp, Ryan P Lowery, Kevin A Shields, Jason R Lane, Jocelyn L Gray, Jeremy M Partl, Daniel W Hayes, Gabriel J Wilson, Chase A Hollmer, Julie R Minivich, Jacob M Wilson
The purpose of this study was to determine the effects of post-workout consumption of beef protein isolate (Beef), hydrolyzed chicken protein (Chx) or whey protein concentrate (WPC), compared to a control on lean mass and strength during 8 weeks of resistance training. Forty-one males and females were randomized into four groups: WPC (m=5, f=5; Age (yrs)=19 ± 2, Height (cm)=171 ± 10, Mass (kg)= 74.60 ± 14.19), Beef (m=5, f=5; Age (yrs)=22 ± 4, Height (cm)=170 ± 7, Mass (kg)=70.13 ± 8.16), ChxC(m=5, f=6; Age (yrs)=21 ± 2, Height (cm)=169 ± 9, Mass (kg)=74...
April 7, 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28398504/degenerative-inter-vertebral-disc-disease-osteochondrosis-intervertebralis-in-europe-prevalence-geographic-variation-and-radiological-correlates-in-men-and-women-aged-50-and-over
#8
Gabriele Armbrecht, Dieter Felsenberg, Melanie Ganswindt, Mark Lunt, Stephen K Kaptoge, Klaus Abendroth, Antonio Aroso Dias, Ashok K Bhalla, Jorge Cannata Andia, Jan Dequeker, Richard Eastell, Krzysztof Hoszowski, George Lyritis, Pavol Masaryk, Joyce van Meurs, Tomasz Miazgowski, Ranuccio Nuti, Gyula Poór, Inga Redlund-Johnell, David M Reid, Helmut Schatz, Christopher J Todd, Anthony D Woolf, Fernando Rivadeneira, Muhammad K Javaid, Cyrus Cooper, Alan J Silman, Terence W O'Neill, Jonathan Reeve
Objectives.: To assess the prevalences across Europe of radiological indices of degenerative inter-vertebral disc disease (DDD); and to quantify their associations with, age, sex, physical anthropometry, areal BMD (aBMD) and change in aBMD with time. Methods.: In the population-based European Prospective Osteoporosis Study, 27 age-stratified samples of men and women from across the continent aged 50+ years had standardized lateral radiographs of the lumbar and thoracic spine to evaluate the severity of DDD, using the Kellgren-Lawrence (KL) scale...
April 7, 2017: Rheumatology
https://www.readbyqxmd.com/read/28393351/whole-exome-sequencing-identifies-a-homozygous-donor-splice-site-mutation-in-stag3-that-causes-primary-ovarian-insufficiency
#9
Wen-Bin He, Santasree Banerjee, Lan-Lan Meng, Juan Du, Fei Gong, Hui Huang, Xin-Xin Zhang, Yan-Yan Wang, Guang-Xiu Lu, Ge Lin, Yue-Qiu Tan
Primary ovarian insufficiency (POI) is the depletion or loss of normal ovarian function, which cause infertility in women before the age of 40 years. Two homozygous germline truncation mutations in STAG3 gene had been reported to causes POI in consanguineous families. Here, we aimed to identify the genetic cause of POI in two affected sisters manifested with primary amenorrhea and partial development of secondary sexual characters with normal range of height of a consanguineous Han Chinese family. Whole exome and Sanger sequencing identified a homozygous donor splice site mutation (NM_012447...
April 10, 2017: Clinical Genetics
https://www.readbyqxmd.com/read/28384775/superior-canal-dehiscence-syndrome-affecting-3-families
#10
Katherine D Heidenreich, Paul R Kileny, Sameer Ahmed, Hussam K El-Kashlan, Tori L Melendez, Gregory J Basura, Marci M Lesperance
Importance: Superior canal dehiscence syndrome (SCDS) is an increasingly recognized cause of hearing loss and vestibular symptoms, but the etiology of this condition remains unknown. Objective: To describe 7 cases of SCDS across 3 families. Design, Setting, and Participants: This retrospective case series included 7 patients from 3 different families treated at a neurotology clinic at a tertiary academic medical center from 2010 to 2014. Patients were referred by other otolaryngologists or were self-referred...
April 6, 2017: JAMA Otolaryngology—Head & Neck Surgery
https://www.readbyqxmd.com/read/28377309/abdominal-girth-vertebral-column-length-and-spread-of-intrathecal-hyperbaric-bupivacaine-in-the-term-parturient
#11
Chang-Na Wei, Yin-Fa Zhang, Feng Xia, Li-Zhong Wang, Qing-He Zhou
BACKGROUND: We aimed to test whether abdominal girth and vertebral column length were predictors of spinal hyperbaric bupivacaine spread in term parturients. METHODS: A total of 128 parturients having elective caesarean section under spinal anaesthesia were enrolled. Combined spinal-epidural anaesthesia was performed at the L3/4 interspace, confirmed by ultrasonography. Two millilitres of 0.5% hyperbaric bupivacaine was injected intrathecally and spinal spread assessed at three minute intervals...
February 27, 2017: International Journal of Obstetric Anesthesia
https://www.readbyqxmd.com/read/28374295/windmill-flap-nipple-reduction-a-new-method-of-nipple-plasty
#12
Yijia Yu, Liyuan Wei, Yichen Shen, Wei Xiao, Jiaxin Huang, Jinghong Xu
BACKGROUND: Nipple hypertrophy is a common aesthetic issue for Asian women. Thus, methods to correct this problem are needed. Several nipple reduction procedures have been reported, but all have shortcomings. In this article, we propose a new method to reduce both the height and diameter of the nipple without affecting its function. METHODS: Sixteen female patients, between the ages of 24-41 years, underwent a new nipple reduction method in our department between May 17, 2010, and May 5, 2014...
April 3, 2017: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28355769/-changes-in-nutritional-status-of-patients-with-different-diseases-during-hospitalization
#13
H Y Cui, M W Zhu, J M Wei, W Chen, X Yang, S N Zhu
Objective: To evaluate changes in nutritional status of hospitalized patients with different diseases by subjective global assessment (SGA) and nutritional risk screening (NRS-2002). Methods: A prospective and parallel research done by multi-center collaboration from 34 hospitals in China from June to September 2014. Hospitalized patients with the following diseases were investigated: malignant tumor (2 487 cases), benign disease of the digestive system (1 358 cases), benign disease of the nervous system (1 043 cases), benign bone disease (451 cases), benign disease of the respiratory system(395 cases), cardiovascular disease (227 cases), benign thyroid and breast disease (179 cases), and endocrine disease (149 cases)...
April 1, 2017: Zhonghua Wai Ke za Zhi [Chinese Journal of Surgery]
https://www.readbyqxmd.com/read/28355766/-clinical-outcomes-of-single-level-lumbar-spondylolisthesis-by-minimally-invasive-transforaminal-lumbar-interbody-fusion-with-bilateral-tubular-channels
#14
Z L Zeng, L Jia, Y Yu, W Xu, X Hu, X H Zhan, Y W Jia, J J Wang, L M Cheng
Objective: To evaluate the clinical effectiveness of minimally invasive transforaminal lumbar interbody fusion (MIS-TLIF) for single-level lumbar spondylolisthesis treatment with bilateral Spotlight tubular channels. Methods: A total of 21 patients with lumbar spondylolisthesis whom underwent MIS-TLIF via bilateral Spotlight tubular channels were retrospectively analyzed from October 2014 to November 2015. The 21 patients included 11 males and 10 females ranged from 35 to 82 years (average aged 60.7 years)...
April 1, 2017: Zhonghua Wai Ke za Zhi [Chinese Journal of Surgery]
https://www.readbyqxmd.com/read/28355743/-topping-off-surgery-versus-double-segment-fusion-for-treatment-of-lumbar-degenerative-disease-with-mid-long-term-follow-up
#15
X L Chen, Y Hai, L Guan, Y Z Liu, J C Yang, Q J Su, N Kang, X L Meng, L Yang, Y Wang
Objective: To compare the mid-long term clinical effect of Topping-off surgery and lumbar fusion surgery for two-segmental lumbar degenerative disease. Methods: From March 2009 to March 2012, one hundred and twenty-six consecutive patients (Topping-off surgery and two-segment PLIF surgery) were studied in Orthopedics Department, Beijing Chao-Yang Hospital, Capital Medical University.The VAS and ODI were used to assess clinical symptoms.All patients underwent flexion/extension radiographs examinations before surgery, 1, 2 years and last follow-up postoperatively...
March 21, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28353021/effect-of-periodontitis-history-on-implant-success-a-long-term-evaluation-during-supportive-periodontal-therapy-in-a-university-setting
#16
Christian Graetz, Karim Fawzy El-Sayed, Antje Geiken, Anna Plaumann, Sonja Sälzer, Eleonore Behrens, Jörg Wiltfang, Christof E Dörfer
OBJECTIVES: The aim of this retrospective study was to evaluate the long-term implant survival in patients with a history of chronic periodontitis, during supportive periodontal therapy (SPT), compared to periodontally healthy patients. MATERIALS AND METHODS: Twenty-nine periodontitis patients (test) with SPT for ≥9 years and implant-supported restorations (≥5 years follow-up) were recruited and pair-matched with 29 periodontally healthy patients (control)...
March 28, 2017: Clinical Oral Investigations
https://www.readbyqxmd.com/read/28352287/long-term-body-weight-maintenance-among-strongwomen-healthy-hearts-program-participants
#17
Rebecca A Seguin, Sara C Folta, Miriam E Nelson, Karla L Hanson, Andrea Z LaCroix
Background. The repeated loss and regain of body weight, referred to as weight cycling, may be associated with negative health complications. Given today's obesity epidemic and related interventions to address obesity, it is increasingly important to understand contexts and factors associated with weight loss maintenance. This study examined BMI among individuals who had previously participated in a 12-week, evidence-based, nationally disseminated nutrition and physical activity program designed for overweight and obese middle-aged and older women...
2017: Journal of Environmental and Public Health
https://www.readbyqxmd.com/read/28350655/high-resolution-magnetic-resonance-imaging-of-aging-upper-face-fat-compartments
#18
Rémi Foissac, Olivier Camuzard, Sébastien Piereschi, Pascal Staccini, Olivier Andreani, Charalambos Georgiou, Marc Benatar
BACKGROUND: Age-related changes in fat compartments have yet to be fully characterized. Uncertainty remains in terms of volume gains/losses or shape fluctuations over time. The authors' aim was to determine the evolution of subcutaneous fat in the aging upper face, focusing on shifts in volume and dimension. METHODS: Over the course of 4.5 years, 100 faces of living female Caucasian patients were prospectively studied using high-resolution magnetic resonance imaging...
April 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28343026/comparison-of-unilateral-versus-bilateral-pedicle-screw-fixation-at-the-level-of-fracture-using-posterior-short-segment-pedicle-instrumentation-in-the-treatment-of-severe-thoracolumbar-burst-fractures
#19
Chao Sun, Xinhui Liu, Jiwei Tian, Guoping Guan, Hailong Zhang
BACKGROUND: Thoracolumbar burst fractures (TBFs) are often followed by bilateral pedicle screw fixation (BPSF) at the level of fracture using posterior short-segment pedicle instrumentation (SSPI). There has been increasing support for unilateral pedicle screw fixation (UPSF) in an attempt to reduce complications and costs. The aim of this study was to compare the clinical and radiologic results of UPSF versus BPSF at the level of fracture using SSPI in the treatment of severe TBFs. METHODS: The records of 42 consecutive patients with severe TBFs who underwent SSPI were divided into 2 groups according to the number of screws in the fracture level, including 20 patients (five screws) in UPSF group and 22 patients (six screws) in BPSF...
March 22, 2017: International Journal of Surgery
https://www.readbyqxmd.com/read/28323951/assessing-energy-requirements-in-women-with-polycystic-ovary-syndrome-a-comparison-against-doubly-labeled-water
#20
Nicholas T Broskey, Monica C Klempel, L Anne Gilmore, Elizabeth F Sutton, Abby D Altazan, Jeffrey H Burton, Eric Ravussin, Leanne M Redman
Context: Weight loss is prescribed to offset the deleterious consequences of polycystic ovary syndrome (PCOS), but a successful intervention requires an accurate assessment of energy requirements. Objective: Describe energy requirements in women with PCOS and evaluate common prediction equations compared to doubly-labeled water (DLW). Design: Cross-sectional study. Setting: Academic research center. Participants: Twenty-eight weight-stable women with PCOS completed a 14-day DLW study along with measures of body composition, resting metabolic rate, and physical activity assessment by accelerometry...
March 8, 2017: Journal of Clinical Endocrinology and Metabolism
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