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8篇 您的检索式:作者名="David UL"
    题名 作者 年代 出处 被引量
1Therapeutic interventions for heart failure with preserved ejection fraction:A summary of current evidence显示文摘Heart failure with preserved ejection fraction(HFPEF)is common and represents a major challenge in cardiovascular medicine.Most of the current treatment of HFPEF is based on morbidity benefits and symptom reduction.Various pharmacological interventions available for heart failure with reduced ejection fraction have not been supported by clinical studies for HFPEF.Addressing the specific aetiology and aggressive risk factor modification remain the mainstay in the treatment of HFPEF.We present a brief overview of the currently recommended therapeutic options with available evidence.Muhammad Asrar ul Haq Chiew Wong Vivek Mutha Nagesh Anavekar Kwang Lim Peter Barlis David L Hare 2014World Journal of Cardiology2014,6,2:7
2The pediatric mandible: Ⅱ management of tradmatic injury or fracture显示文摘James MS David UL Scott PB 2005Plast Reconstr Surg2005,116,2:1
3Effect of high temperature on grain filling period, yield, amylose content and activity of starch biosynthesis enzymes in endosperm of basmati rice显示文摘Nisar Ahmed Ian J Tetlow Sehar Nawaz Ahsan Iqbal Muhammad Mubin Muhammad Shah Nawaz ul Rehman Aisha Butt David A Lightfoot Masahiko Maekawa 2015Food Agric2015,,11:1
4Hospital pharmacist and safe medication显示文摘David UL 2003CJHP2003,56,2:1
5Dietary intake in patients with chronic pancreatitis:A systematic review and meta-analysis显示文摘BACKGROUND A progressive reduction in the secretion of pancreatic enzymes in patients with chronic pancreatitis(CP)results in malabsorption and ultimate malnutrition.However,the pathogenesis of malnutrition is multifactorial and other factors such as chronic inflammation,alcohol excess and poor dietary intake all contribute.Patients may restrict their dietary intake due to poor appetite or to avoid gastrointestinal symptoms and abdominal pain.Whilst up to half of patients with chronic pancreatitis are reportedly malnourished,the dietary intake of patients with CP is relatively understudied and has not been systematically reviewed to date.AIM To perform a systematic review and meta-analysis of the dietary intakes of patients with CP compared to healthy controls,and to compare the dietary intake of patients with alcohol-related CP and non-alcohol-related CP.METHODS A systematic literature search was performed using EMBASE,MEDLINE,and Cochrane review on studies published between 1946 and August 30th,2019.Adult subjects with a diagnosis of CP who had undergone dietary assessment were included in the systematic review(qualitative analysis).Studies on patients with other pancreatic diseases or who had undergone pancreatic surgery were not included.Studies comparing the dietary intake of patients with CP to that of healthy controls were included in the meta-analysis(quantitative analysis).Metaanalysis was performed using Review Manager 5.3.Newcastle Ottawa Scale(NOS)was used to assess quality of studies.RESULTS Of 6715 studies retrieved in the search,23 were eligible for qualitative analysis while 12 were eligible for quantitative analysis.In the meta-analysis,the total energy(calorie)intake of patients with CP was similar to that of healthy controls[mean difference(MD):171.3;95%confidence interval(CI):-226.01,568.5;P=0.4],however patients with CP consumed significantly fewer non-alcohol calories than controls[MD:-694.1;95%CI:-1256.1,(-132.1);P=0.02].CP patients consumed more protein,but carbohydrate and fat intakes did not differ significantly.Those with alcohol-related CP consumed more mean(standard deviation)calories than CP patients with a non-alcohol aetiology[2642(1090)kcal and 1372(394)kcal,respectively,P=0.046],as well as more protein,fat,but not carbohydrate.CONCLUSION Although patients with CP had similar calorie intake to controls,studies that analysed the contribution of alcohol to energy intake showed that patients with CP consumed fewer non-alcohol calories than healthy controls.A high calorie intake,made up to a large degree by alcohol,may in part contribute to poor nutritional status in CP.Qurat Ul Ain Yasir Bashir Linda Kelleher David M Bourne Suzanne M Egan Jean McMahon Laura Keaskin Oonagh M Griffin Kevin C Conlon Sinead N Duggan 2021World Journal of Gastroenterology2021,27,34:1
6Sorption and Leaching Potential of Isoproturon and Atrazine in Low Organic Carbon Soil of Pakistan Under a Wheat-Maize Rotation显示文摘Pesticide leaching is a great threat in low organic carbon soils when subjected to improper irrigation scheduling.Limited data are available on the sorption and leaching potential of pesticides in agricultural soils of Pakistan with low soil organic carbon(SOC).Lysimeter and field studies were conducted with and without manure application at two irrigation levels in a wheat-fallowmaize rotation in Faisalabad,Punjab,Pakistan.Isoproturon was applied to wheat 55 d after sowing at 1 kg active ingredient(a.i.)ha^(-1),while atrazine was sprayed on maize 30 d after sowing at 0.774 kg a.i.ha^(-1).Soil was sampled from three depths(0-35,35-70,and 70-110 cm) for the field study and four depths(0-35,35-70,70-115,and 115-160 cm) for the lysimeter study,280 and 65 d after application of isoproturon and atrazine,respectively.The soil-water partition coefficients(K_d) of isoproturon and atrazine ranged from 0.3 to 1.2 and 0.4 to 1.5 L kg^(-1),respectively,and increased linearly with increase in SOC contents.The organic carbon-normalized soil-water partition coefficient(K_(oc)) of isoproturon and atrazine averaged 246.1 and 184.9 L kg^(-1),respectively,being higher with low spiking concentration.Isoproturon residues measured 280 d after application ranged from 2.1% to 3.6% of the applied mass in the lysimeter study and from 1.5% to 3.1% under field conditions.Atrazine residues 65 d after application ranged from only 0.62% to 0.78% and from 0.88% to 0.82% in the lysimeter and field studies,respectively.The lowest levels of residues for both pesticides were observed with frequent irrigation applied to manure-amended soil.A pesticide leaching risk screening tool,the ground water ubiquity score(GUS),indicated that in the absence of manure under both irrigation levels,isoproturon has a leaching potential(GUS = 2.8),while with the application of manure it has a very low leaching risk.Atrazine GUS ranged from 1.7 to 1.9,indicating a very low risk of leaching.Muhammad TAHIR Anwar Ul HASSAN Saliha MAQBOOL Brian BARBER William C.KOSKINEN PENG Xinhua David J.MULLA 2016Pedosphere2016,26,5:0
7Low temperature chemical sintering of inkjet-printed Zn nanoparticles for highly conductive flexible electronic components显示文摘This study illustrates an innovative way to fabricate inkjet-printed tracks by sequential printing of Zn nanoparticle ink and curing ink for low temperature in situ chemical sintering.Employing chemical curing in place of standard sintering methods leads to the advantages of using flexible substrates that may not withstand the high thermal budgets of the standard methods.A general formulation engineering method is adopted to produce highly concentrated Zn ink which is cured by inkjet printing an over-layer of aqueous acetic acid which is the curing agent.The experimental results reveal that a narrow window of acid concentration of curing ink plays a crucial role in determining the electrical properties of the printed Zn nanoparticles.Highly conductive(~10^(5)S m^(−1))and mechanically flexible printed Zn features are achieved.In addition,from systematic material characterization,we obtain an understanding of the curing mechanism.Finally,a touch sensor circuit is demonstrated involving all-Zn printed conductive tracks.Subimal Majee Mikael C.F.Karlsson Pawel Jerzy Wojcik Anurak Sawatdee Mohammad Yusuf Mulla Naveed ul Hassan Alvi Peter Dyreklev Valerio Beni David Nilsson 2021npj Flexible Electronics2021,5,1:0
8Author Correction:Low temperature chemical sintering of inkjet-printed Zn nanoparticles for highly conductive flexible electronic components显示文摘The original version of this Article omitted from the author list the 3rd author Pawel Jerzy Wojcik from redoxme AB,Research&Development Department,Norrköping,Sweden(Affiliation#3)and 7th author Peter Dyreklev from RISE Research Institutes of Sweden,Norrköping,Sweden(Affiliation#1).Subimal Majee Mikael C.F.Karlsson Pawel Jerzy Wojcik Anurak Sawatdee Mohammad Yusuf Mulla Naveed ul Hassan Alvi Peter Dyreklev Valerio Beni David Nilsson 2021npj Flexible Electronics2021,5,1:0
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