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dexa-dual-energy-x-ray-absorptiometry

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Diagram of the design and summary of the study. <span class="search-highlight">DEXA</span>, <span class="search-highlight">dual</span>-<span class="search-highlight">energy</span> <span class="search-highlight">X</span>-<span class="search-highlight">ray</span> abs...
Published: 17 May 2013
FIG. 3. Diagram of the design and summary of the study. DEXA, dual-energy X-ray absorptiometry. P-GIP, plasma-GIP. FIG. 3. Diagram of the design and summary of the study. DEXA, dual-energy X-ray absorptiometry. P-GIP, plasma-GIP. More
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Study design. Subjects admitted to the Clinical Research Unit first underwe...
Published: 01 March 2004
FIG. 1. Study design. Subjects admitted to the Clinical Research Unit first underwent a series of four standard autonomic nervous system (ANS) tests and a 75-g oral glucose tolerance test (OGTT). Then, on 4 separate days, four atropine infusion studies were conducted. In each of the studies, after 30 min baseline, an atropine infusion was administered at the following doses: 0, 2.5, 5 and 10 μg · kg FFM−1 · h−1 and continued until the end of the experiment. At 60 min (30 min after the start of atropine administration), a liquid meal test was administered. Plasma PP, insulin, glucose, acetaminophen, blood pressure, and heart rate were measured throughout the experiment. DEXA, dual-energy X-ray absorptiometry. FIG. 1. Study design. Subjects admitted to the Clinical Research Unit first underwent a series of four standard autonomic nervous system (ANS) tests and a 75-g oral glucose tolerance test (OGTT). Then, on 4 separate days, four atropine infusion studies were conducted. In each of the studies, after 30 min baseline, an atropine infusion was administered at the following doses: 0, 2.5, 5 and 10 μg · kg FFM−1 · h−1 and continued until the end of the experiment. At 60 min (30 min after the start of atropine administration), a liquid meal test was administered. Plasma PP, insulin, glucose, acetaminophen, blood pressure, and heart rate were measured throughout the experiment. DEXA, dual-energy X-ray absorptiometry. More
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Altered body composition but normal glucose tolerance in caloric-restricted...
Published: 23 April 2011
FIG. 1. Altered body composition but normal glucose tolerance in caloric-restricted (CR) ob/ob mice. Average daily food intake (A), body weight (B), body composition (C), and adipose tissue weight (D) of ob/ob mice are shown. E: GTT performed on mice during 3rd week of treatment after 6 h of fasting. F: Serum insulin levels collected before and 30 min after glucose injection. Numbers of animals are shown in each figure. RF, random fed. aP < 0.05 vs. wt RF saline; bP < 0.05 vs. ob/ob RF saline; cP < 0.05 vs. ob/ob CR saline; *P < 0.05 vs. basal conditions of same treatment group. DEXA, dual-energy X-ray absorptiometry; RF, random fed; wt, wild type. FIG. 1. Altered body composition but normal glucose tolerance in caloric-restricted (CR) ob/ob mice. Average daily food intake (A), body weight (B), body composition (C), and adipose tissue weight (D) of ob/ob mice are shown. E: GTT performed on mice during 3rd week of treatment after 6 h of fasting. F: Serum insulin levels collected before and 30 min after glucose injection. Numbers of animals are shown in each figure. RF, random fed. aP < 0.05 vs. wt RF saline; bP < 0.05 vs. ob/ob RF saline; cP < 0.05 vs. ob/ob CR saline; *P < 0.05 vs. basal conditions of same treatment group. DEXA, dual-energy X-ray absorptiometry; RF, random fed; wt, wild type. More
Journal Articles
Journal: Diabetes
Diabetes 1997;46(10):1579–1585
Published: 01 October 1997
... = 26) and women (n = 28). The subjects, who ranged from lean to obese (BMI 19.6-41.0 kg/m2), underwent dual energy X-ray absorptiometry (DEXA) to measure fat-free mass (FFM) and fat mass (FM), computed tomography to measure cross-sectional abdominal subcutaneous and visceral adipose...
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Growth curves and adipose biology in aP2-Dgat1 and wild-type mice. <em></em>...
Published: 01 December 2005
FIG. 2. Growth curves and adipose biology in aP2-Dgat1 and wild-type mice. A: Growth curves of the aP2-Dgat1 and wild-type (WT) mice on a chow diet. B: Growth curves of aP2-Dgat1 and WT mice fed with high-fat diet after weaning. C: Food intake in 30-week-old mice during a 10-week high-fat diet treatment. D: Histology of epididymal (EPD) and inguinal (ING) adipose tissue from aP2-Dgat1 and WT mice. E: Fat composition measured by dual-energy X-ray absorptiometry (DEXA). F: Basal and isoproterenol (Isop)-stimulated lipolysis rates in primary cultures of adipocytes isolated from mice fed high-fat diets. G: Fasting plasma FFA levels from aP2-Dgat1 and WT mice on high-fat diets. All data are expressed as means ± SD (n in each group is indicated in the figures). *P < 0.05. Each panel in AC and F is representative of two independent experiments; each panel in E and G is representative of three independent experiments. FIG. 2. Growth curves and adipose biology in aP2-Dgat1 and wild-type mice. A: Growth curves of the aP2-Dgat1 and wild-type (WT) mice on a chow diet. B: Growth curves of aP2-Dgat1 and WT mice fed with high-fat diet after weaning. C: Food intake in 30-week-old mice during a 10-week high-fat diet treatment. D: Histology of epididymal (EPD) and inguinal (ING) adipose tissue from aP2-Dgat1 and WT mice. E: Fat composition measured by dual-energy X-ray absorptiometry (DEXA). F: Basal and isoproterenol (Isop)-stimulated lipolysis rates in primary cultures of adipocytes isolated from mice fed high-fat diets. G: Fasting plasma FFA levels from aP2-Dgat1 and WT mice on high-fat diets. All data are expressed as means ± SD (n in each group is indicated in the figures). *P < 0.05. Each panel in A–C and F is representative of two independent experiments; each panel in E and G is representative of three independent experiments. More
Meeting Abstracts
Journal: Diabetes
Diabetes 2021;70(Supplement_1):253-OR
Published: 01 June 2021
... fat composition assessed by dual-energy X-ray absorptiometry (DEXA), fat distribution assessed by CT scans, and resting energy expenditure (REE). At baseline, higher ghrelin levels were significantly associated with lower adiposity (weight, WC, and body fat composition) and REE (p <0.05 for all...
Meeting Abstracts
Journal: Diabetes
Diabetes 2018;67(Supplement_1):1157-P
Published: 01 July 2018
... quantitative ultrasound analysis and D dual-energy X-ray absorptiometry (DEXA) before and after 6-month of SGLT2i treatment. The study was conducted in 19 Japanese patients with type 2 diabetes mellitus. Treatment with luseogliflozin 2.5 mg qd or dapagliflozin 5 mg qd for 6 months resulted in significant...
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The effect of short-term administration of CNTF<sub>Ax15</sub> to reduce fo...
Published: 01 November 2004
FIG. 1. The effect of short-term administration of CNTFAx15 to reduce food intake and body weight in diet-induced obese C57BL/6J mice. Diet-induced obese C57BL/6J mice were administered the indicated doses of CNTFAx15 for 3 consecutive days (arrows indicate beginning and end of treatment period), and food intake and body weight were assessed daily. Pair-feeding was discontinued 24 h after the last injection. Dual-energy X-ray absorptiometry (DEXA) scans were performed at baseline as well as 24 h and 6 days after the last injection as shown. A: Percent change in body weight (from starting body weight) compared with baseline levels. B: Caloric intake over time. Analyses were performed using unpaired t test and are expressed as the means ± SE. *P < 0.05, **P < 0.01, ***P < 0.001, and ****P < 0.0001 vs. the vehicle-treated group; #P < 0.05, ##P < 0.01, ###P < 0.001, and ####P < 0.0001 vs. the pair-fed group; ∧P < 0.05 between both CNTFAx15-treated groups. PF, pair-fed group (n = 10); V, vehicle (PBS) treated. FIG. 1. The effect of short-term administration of CNTFAx15 to reduce food intake and body weight in diet-induced obese C57BL/6J mice. Diet-induced obese C57BL/6J mice were administered the indicated doses of CNTFAx15 for 3 consecutive days (arrows indicate beginning and end of treatment period), and food intake and body weight were assessed daily. Pair-feeding was discontinued 24 h after the last injection. Dual-energy X-ray absorptiometry (DEXA) scans were performed at baseline as well as 24 h and 6 days after the last injection as shown. A: Percent change in body weight (from starting body weight) compared with baseline levels. B: Caloric intake over time. Analyses were performed using unpaired t test and are expressed as the means ± SE. *P < 0.05, **P < 0.01, ***P < 0.001, and ****P < 0.0001 vs. the vehicle-treated group; #P < 0.05, ##P < 0.01, ###P < 0.001, and ####P < 0.0001 vs. the pair-fed group; ∧P < 0.05 between both CNTFAx15-treated groups. PF, pair-fed group (n = 10); V, vehicle (PBS) treated. More
Meeting Abstracts
Journal: Diabetes
Diabetes 2021;70(Supplement_1):219-LB
Published: 01 June 2021
..., and body fat distribution were collected at baseline, and again at 3, 6, and 12 months after LSG in all patients. Dual-energy X-ray absorptiometry (DEXA) was used to assess body fat distribution. Results: Although the loss of percentage of fat mass in the visceral adipose tissue (VAT) region was more than...
Meeting Abstracts
Journal: Diabetes
Diabetes 2018;67(Supplement_1):2456-PUB
Published: 01 July 2018
... the relationship of serum uric acid (SUA) to body fat distribution in both male and female of Chinese patients. Methods: A total of 65 obese patients (32 females and 33 males) who underwent LSG were enrolled for this study. Their body composition was measured by dual-energy X-ray absorptiometry (DEXA). The data...
Meeting Abstracts
Journal: Diabetes
Diabetes 2018;67(Supplement_1):2066-P
Published: 01 July 2018
...: [waist circumference (WC)-65] X [triglycerides (TG)] in men and [WC-58] X [TG] in women. Appendicular skeletal muscle mass (ASM) was measured using dual energy X-ray absorptiometry (DEXA). Sarcopenia was defined as follows: ASM/ BMI<0.789 in men and <0.521 in women. Patients with the highest...
Meeting Abstracts
Journal: Diabetes
Diabetes 2018;67(Supplement_1):1758-P
Published: 01 July 2018
... either approved or under investigation, development of objective diagnostic tools for these syndromes are urgently needed. Here we describe a new method using the built-in features of the enCore software v14.10 to render out non-fat tissues from Dual Energy X-ray Absorptiometry (DEXA) scans to derive...
Journal Articles
Journal: Diabetes
Diabetes 1997;46(3):444–450
Published: 01 March 1997
... of the National Diabetes ANOVA, analysis of variance; DEXA, dual energy X-ray absorptiometry; Data Group (11). All subjects studied were chemically euthyroid and without renal, GAP, GTPase-activating protein; GTP, guanosine triphosphate; IR, insulin hepatic, or cardiac disease. No subject was ingesting...
Journal Articles
Journal: Diabetes
Diabetes 1996;45(5):633–638
Published: 01 May 1996
... adiposity appears have therefore examined the relationship of abdominal fat to to be a strong marker and may be a major determinant insulin sensitivity by direct and indirect measurement of of insulin resistance in women. Diabetes 45:633-638, regional fat (by dual-energy X-ray absorptiometry [DEXA] 1996...
Journal Articles
Journal: Diabetes
Diabetes 2004;53(3):663–671
Published: 01 March 2004
..., insulin, glucose, acetaminophen, blood pressure, and heart rate were measured throughout the experiment. DEXA, dual-energy X-ray absorptiometry. FIG. 1. Study design. Subjects admitted to the Clinical Research Unit first underwent a series of four standard autonomic nervous system (ANS) tests and a 75-g...
Journal Articles
Journal: Diabetes
Diabetes 2013;62(6):2088–2094
Published: 17 May 2013
...FIG. 3. Diagram of the design and summary of the study. DEXA, dual-energy X-ray absorptiometry. P-GIP, plasma-GIP. FIG. 3. Diagram of the design and summary of the study. DEXA, dual-energy X-ray absorptiometry. P-GIP, plasma-GIP. ...
Includes: Supplementary data
Journal Articles
Journal: Diabetes
Diabetes 2002;51(4):1022–1027
Published: 01 April 2002
... specific for sex and age ( 20 ), whereas lean adolescents had a BMI between the 50th and 75th percentile ( 20 ). Total body fat mass measured by dual-energy X-ray absorptiometry (DEXA) was more than twofold greater in the obese adolescents. Pubertal stage of development was similar in both groups...
Meeting Abstracts
Journal: Diabetes
Diabetes 1999;48(4):839–847
Published: 01 April 1999
... analysis. Data are presented as mean ± SE unless otherwise indicated. mass (FFM) were assessed by dual energy X-ray absorptiometry (DEXA) (model Weight loss changes were compared using paired t tests. Analysis of variance was DPX-L; Lunar, Madison, WI) using software version 1.3Z. This computerized used...
Journal Articles
Journal: Diabetes
Diabetes 2005;54(6):1873–1878
Published: 01 June 2005
... genetic cause for the type A insulin resistance syndrome. DEXA, dual-energy X-ray absorptiometry ERK, extracellular regulated kinase FPLD, familial partial lipodystrophy of the Dunnigan type IRβ, insulin receptor β subunit IRS-1, insulin receptor substrate-1 PCOS, polycystic ovary syndrome PKB...
Includes: Supplementary data
Journal Articles
Journal: Diabetes
Diabetes 2001;50(1):91–95
Published: 01 January 2001
..., adrenoceptor; CT, computed tomography; DEXA, dual-energy X-ray absorptiometry; LTA, leisure time physical activity; PCR, polymerase chain reaction; RMR, resting metabolic rate; UV, ultraviolet. Dual-energy X-ray absorptiometry. Fat mass and fat-free mass were assessed in the supine position...