***TASK*** the task is to summarize an input biomedical literature in six sentences 
    ***INPUT*** the input is a biomedical literature 
    ***OUTPUT*** the output is the summary of an input biomedical literature in six sentences 
    ***DOCUMENTATION*** 
    ***EXAMPLES*** 
    Input: Abstract Background . Dysfunction of adipose tissue is one of the major factors leading to insulin resistance . Altered adipokine concentration is an early sign of adipose tissue dysfunction . The aim of this study was to assess the impact of exercise intervention on adipokine profile , glycemic control , and risk factors of the metabolic syndrome ( MeS ) in men with impaired glucose regulation ( IGR ) . Methods . Overweight and obese men with IGR ( n = 144 ) aged 40–65 years were studied at baseline and at 12 weeks in a r and omized controlled multicenter intervention study .  BMI varied from 25.1 to 34.9 . The subjects were r and omized into one of three groups : 1 ) a control group ( C ; n = 47 ) , 2 ) a Nordic walking group ( NW ; n = 48 ) , or 3 ) a resistance training group ( RT ; n = 49 ) . Results . Leptin concentrations decreased in the NW group compared to both other groups . Both types of exercise intervention significantly decreased serum chemerin concentrations compared to the C group . In the NW group also body fat percentage , fatty liver index ( FLI ) , and total and LDL cholesterol concentrations decreased compared to the RT group . Conclusions . Nordic walking intervention seems to decrease chemerin and leptin levels , and subjects in this intervention group achieved the most beneficial effects on components of OBJECTIVE To determine the efficacy of high-intensity progressive resistance training ( PRT ) on glycemic control in older adults with type 2 diabetes . RESEARCH DESIGN AND METHODS We performed a 16-week r and omized controlled trial in 62 Latino older adults ( 40 women and 22 men ; mean + /- SE age 66 + /- 8 years ) with type 2 diabetes r and omly assigned to supervised PRT or a control group .  Glycemic control , metabolic syndrome abnormalities , body composition , and muscle glycogen stores were determined before and after the intervention . RESULTS Sixteen weeks of PRT ( three times per week ) result ed in reduced plasma glycosylated hemoglobin levels ( from 8.7 + /- 0.3 to 7.6 + /- 0.2 % ) , increased muscle glycogen stores ( from 60.3 + /- 3.9 to 79.1 + /- 5.0 mmol glucose/kg muscle ) , and reduced the dose of prescribed diabetes medication in 72 % of exercisers compared with the control group , P = 0.004 - 0.05 . Control subjects showed no change in glycosylated hemoglobin , a reduction in muscle glycogen ( from 61.4 + /- 7.7 to 47.2 + /- 6.7 mmol glucose/kg muscle ) , and a 42 % increase in diabetes medications . PRT subjects versus control subjects also increased lean mass ( + 1.2 + /- 0.2 vs. -0.1 + /- 0.1 kg ) , reduced systolic blood pressure ( -9.7 + /- 1.6 vs. + 7.7 + /- 1.9 mmHg ) , and decreased trunk fat mass ( -0.7 + /- 0.1 vs. + 0.8 + /- 0.1 kg ; P = 0.01 - 0.05 ) . CONCLUSIONS PRT as an adjunct to st and ard of care is feasible and effective in improving glycemic control and some of the abnormalities associated with the metabolic syndrome among high-risk older adults with type 2 diabetes OBJECTIVE To examine the effect of high-intensity progressive resistance training combined with moderate weight loss on glycemic control and body composition in older patients with type 2 diabetes . RESEARCH DESIGN AND METHODS Sedentary , overweight men and women with type 2 diabetes , aged 60 - 80 years ( n = 36 ) , were r and omized to high-intensity progressive resistance training plus moderate weight loss ( RT & WL group ) or moderate weight loss plus a control program ( WL group ) . Clinical and laboratory measurements were assessed at 0 , 3 , and 6 months . RESULTS HbA(1c ) fell significantly more in RT & WL than WL at 3 months ( 0.6 + /- 0.7 vs. 0.07 + /- 0.8 % , P < 0.05 ) and 6 months ( 1.2 + /- 1.0 vs. 0.4 + /- 0.8 % , P < 0.05 ) . Similar reductions in body weight ( RT & WL 2.5 + /- 2.9 vs. WL 3.1 + /- 2.1 kg ) and fat mass ( RT & WL 2.4 + /- 2.7 vs. WL 2.7 + /- 2.5 kg ) were observed after 6 months . In contrast , lean body mass ( LBM ) increased in the RT & WL group ( 0.5 + /- 1.1 kg ) and decreased in the WL group ( 0.4 + /- 1.0 ) after 6 months ( P < 0.05 ) . There were no between-group differences for fasting glucose , insulin , serum lipids and lipoproteins , or resting blood pressure . CONCLUSIONS High-intensity progressive resistance training , in combination with moderate weight loss , was effective in improving glycemic control in older patients with type 2 diabetes . Additional benefits of improved muscular strength and LBM identify high-intensity resistance training as a feasible and effective component in the management program for older patients with type 2 diabetes Most systematic review s rely substantially on the assessment of the method ological quality of the individual trials . The aim of this study was to obtain consensus among experts about a set of generic core items for quality assessment of r and omized clinical trials ( RCTs ) . The invited participants were experts in the field of quality assessment of RCTs . The initial item pool contained all items from existing criteria lists . Subsequently , we reduced the number of items by using the Delphi consensus technique . Each Delphi round comprised a question naire , an analysis , and a feedback report . The feedback report included staff team decisions made on the basis of the analysis and their justification . A total of 33 international experts agreed to participate , of whom 21 completed all question naires . The initial item pool of 206 items was reduced to 9 items in three Delphi rounds . The final criteria list ( the Delphi list ) was satisfactory to all participants . It is a starting point on the way to a minimum reference st and ard for RCTs on many different research topics . This list is not intended to replace , but rather to be used alongside , existing criteria lists Individuals exhibiting “ the metabolic syndrome ” have multiple coronary artery disease risk factors , including insulin resistance , hyperlipidemia , hypertension , and and roid obesity . We performed a r and omized trial to compare the effects of aerobic and resistance training regimens on coronary risk factors . Twenty-six volunteers who exhibited and roid obesity and at least one other risk factor for coronary artery disease were r and omized to aerobic or resistance training groups .  Body mass index , waist-to-hip ratio , glucose , insulin , body composition , 24-hr urinary albumin , fibrinogen , blood pressure , and lipid profile were measured at baseline and after 10 weeks of exercise training . Both groups showed a significant reduction in waist-to-hip ratio and the resistance training group also showed a reduction in total body fat . There was no significant change in mean arterial blood pressure in either group . Fasting plasma glucose , insulin , total cholesterol , low-density lipoprotein ( LDL ) cholesterol , and triglycerides were unchanged in both groups . High-density lipoprotein ( HDL ) cholesterol increased ( 13 % ) with aerobic training only . Plasma fibrinogen was increased ( 28 % and 34 % , P < 0.02 ) in both groups and both groups showed a significant decrease ( 34 % and 28 % , P < 0.03 ) in microalbuminuria after their respective training regimen . In conclusion , resistance training was effective in improving body composition of middle-aged obese sedentary males . Only aerobic training was effective in raising HDL cholesterol . More studies are warranted to assess the effects of exercise on plasma fibrinogen and microalbuminuria BACKGROUND AND PURPOSE Assessment of the quality of r and omized controlled trials ( RCTs ) is common practice in systematic review s. However , the reliability of data obtained with most quality assessment scales has not been established . This report describes 2 studies design ed to investigate the reliability of data obtained with the Physiotherapy Evidence Data base ( PEDro ) scale developed to rate the quality of RCTs evaluating physical therapist interventions . METHOD In the first study , 11 raters independently rated 25 RCTs r and omly selected from the PEDro data base . In the second study , 2 raters rated 120 RCTs r and omly selected from the PEDro data base , and disagreements were resolved by a third rater ; this generated a set of individual rater and consensus ratings . The process was repeated by independent raters to create a second set of individual and consensus ratings . Reliability of ratings of PEDro scale items was calculated using multirater kappas , and reliability of the total ( summed ) score was calculated using intraclass correlation coefficients ( ICC [ 1,1 ] ) . RESULTS The kappa value for each of the 11 items ranged from.36 to.80 for individual assessors and from.50 to.79 for consensus ratings generated by groups of 2 or 3 raters . The ICC for the total score was.56 ( 95 % confidence interval=.47-.65 ) for ratings by individuals , and the ICC for consensus ratings was.68 ( 95 % confidence interval=.57-.76 ) . DISCUSSION AND CONCLUSION The reliability of ratings of PEDro scale items varied from " fair " to " substantial , " and the reliability of the total PEDro score was " fair " to " good . BACKGROUND This study aim ed to assess the efficacy of an intensive exercise intervention strategy in promoting physical activity ( PA ) and improving hemoglobin A(1c)(HbA(1c ) ) level and other modifiable cardiovascular risk factors in patients with type 2 diabetes mellitus ( T2DM ) . METHODS Of 691 eligible sedentary patients with T2DM and the metabolic syndrome , 606 were enrolled in 22 outpatient diabetes clinics across Italy and r and omized by center , age , and diabetes treatment to twice-a-week supervised aerobic and resistance training plus structured exercise counseling ( exercise group ) vs counseling alone ( control group )  for 12 months . End points included HbA(1c ) level ( primary ) and other cardiovascular risk factors and coronary heart disease risk scores ( secondary ) . RESULTS The mean ( SD ) volume of PA ( metabolic equivalent hours per week ) was significantly higher ( P < .001 ) in the exercise ( total PA [ nonsupervised conditioning PA + supervised PA ] , 20.0 [ 0.9 ] , and nonsupervised , 12.4 [ 7.4 ] ) vs control ( 10.0 [ 8.7 ] ) group . Compared with the control group , supervised exercise produced significant improvements ( mean difference [ 95 % confidence interval ] ) in physical fitness ; HbA(1c ) level ( -0.30 % [ -0.49 % to -0.10 % ] ; P < .001 ) ; systolic ( -4.2 mm Hg [ -6.9 to -1.6 mm Hg ] ; P = .002 ) and diastolic ( -1.7 mm Hg [ -3.3 to -1.1 mm Hg ] ; P = .03 ) blood pressure ; high-density lipoprotein ( 3.7 mg/dL [ 2.2 to 5.3 mg/dL ] ; P < .001 ) and low-density lipoprotein ( -9.6 mg/dL [ -15.9 to -3.3 mg/dL ] ; P = .003 ) cholesterol level ; waist circumference ( -3.6 cm [ -4.4 to -2.9 cm ] ; P < .001 ) ; body mass index ; insulin resistance ; inflammation ; and risk scores . These parameters improved only marginally in controls . CONCLUSIONS This exercise intervention strategy was effective in promoting PA and improving HbA(1c ) and cardiovascular risk profile . Conversely , counseling alone , though successful in achieving the currently recommended amount of activity , was of limited efficacy on cardiovascular risk factors , suggesting the need for a larger volume of PA in these high-risk subjects . Trial Registration is rct n.org Identifier : IS RCT N04252749 Karen is a keen middle-aged tennis player who presents at your busy practice after her family physician told her she has chronic lateral elbow tendinopathy . Karen is anxious to be back playing at her best for a big regional tournament in 6-weeks time . She has consulted with Dr Google and read about a promising treatment called ‘ PRP ’ ( platelet-rich plasma ) . She asks you what you know about this treatment and whether you think it could help her get back on court . You recall an abstract you scanned some months ago ; patients who received PRP injections for chronic lateral epicondylitis ( sic ) had less pain at 6 months than those who received an active control treatment ( needling under local anaesthetic).1 Promising . However , you know that evidence from more than one study is needed to help you and Karen make an optimal treatment decision . Search ing PubMed 
    Output:
    
CONCLUSIONS Resistance training may help reduce systolic blood pressure levels , stroke mortality and mortality from heart disease in people with metabolic syndrome .