Related by context. All words. (Click for frequent words.) 73 cholesterol LDL 73 triglyceride TG 72 density lipoprotein cholesterol HDL 72 elevated LDL cholesterol 72 low density lipoprotein 71 serum triglycerides 71 LDL cholesterol 71 triglycerides TG 71 apolipoprotein B 71 LDL C 71 HDL C 70 density lipoprotein cholesterol 70 VLDL cholesterol 70 Low density lipoprotein 70 density lipoprotein HDL cholesterol 69 bad cholesterol LDL 69 serum uric acid 69 LDL cholesterol levels 69 cholesterols 69 elevated triglycerides 69 density lipoproteins 69 serum urate 69 LDL 68 SGPT 68 total cholesterol LDL 68 alanine aminotransferase 68 hemoglobin A1c HbA1c 68 #mg/dL [001] 68 elevated LDL 68 serum LDL cholesterol 68 ApoB 67 alanine aminotransferase ALT 67 HDL cholesterol 67 -#.# mg dL [002] 67 VLDL C 67 mmHg diastolic 67 total cholesterol triglycerides 67 lipoprotein Lp 67 mm Hg systolic 67 #.#mmol L [002] 67 serum triglyceride levels 67 plasma triglycerides 67 fasting triglycerides 67 serum creatinine levels 67 serum calcium 67 glycated hemoglobin levels 66 SGOT 66 #mg/dL [002] 66 density lipoprotein 66 urinary oxalate 66 low density lipoproteins 66 LDLs 66 VLDL 66 fasting glucose levels 66 angiotensin converting enzyme 66 serum cholesterol 66 baseline serum creatinine 66 cholesterol HDL 66 HDL LDL ratio 66 serum potassium 66 triglycerides 66 C reactive protein 66 triglyceride levels 66 HbA 1c 66 HDL Cholesterol 66 homocysteine concentrations 65 Fibrates 65 serum glucose 65 triacylglycerol 65 glycosylated hemoglobin HbA1c 65 LDL Cholesterol 65 glycated hemoglobin HbA1c 65 aspartate aminotransferase 65 c reactive protein 65 #mmHg [002] 65 elevated triglyceride levels 65 serum urate levels 65 plasma leptin 65 mixed hyperlipidemia 65 LDL cholesterol HDL cholesterol 64 hydroxyvitamin D levels 64 mmol l 64 mmHg systolic 64 glycated hemoglobin 64 baseline HbA1c 64 density lipoproteins HDL 64 serum phosphate levels 64 hs CRP 64 serum triglyceride 64 sUA 64 mmol liter 64 fasting plasma glucose 64 LDL cholesterol triglycerides 64 Homocysteine 64 triglyceride 64 urinary excretion 64 triglyceride concentrations 64 1g dietary fiber 64 Fasting blood glucose 64 aspartate aminotransferase AST 64 CVD mortality 64 atherogenic lipids 64 hypercholesterolaemia 64 elevated uric acid 64 mEq L 64 cholesterol LDL cholesterol 64 serum phosphate 64 tHcy 64 elevated homocysteine 64 apo B 64 umol L 64 triglyceride concentration 64 density lipoprotein HDL 64 Triglyceride levels 64 lipid levels 63 fasting triglyceride levels 63 benazepril 63 LDL cholesterol LDL 63 ursodeoxycholic acid 63 triacylglycerol concentrations 63 hepatic glucose production 63 cholesterol triglycerides 63 cholesterol 63 HDL LDL 63 serum calcium levels 63 triacylglycerols 63 neutrophil counts 63 primary hypercholesterolemia 63 E selectin 63 statin monotherapy 63 sitosterol 63 Hb A1C 63 angiotensin II receptor blockers 63 plasma folate 63 angiotensin converting enzyme inhibitors 63 lowers LDL 63 hydroxymethyl coenzyme 63 nonfasting triglycerides 63 nitrotyrosine 63 HDL cholesterol concentrations 63 BENICAR HCT 63 urine albumin 63 sulphonylurea 63 hypertensives 62 serum homocysteine 62 glycosylated hemoglobin 62 #mmHg [001] 62 hypercholesterolemia 62 hyperphenylalaninemia HPA due 62 #mg/dl 62 ApoA1 62 irbesartan 62 mU liter 62 impaired glucose metabolism 62 atherogenic 62 serum folate 62 μmol L 62 Low Density Lipoprotein Cholesterol 62 serum IGF 62 mcg dL 62 3g dietary fiber 62 nmol liter 62 airway hyper responsiveness 62 elevated serum creatinine 62 highest tertile 62 LDL HDL ratio 62 elevated hsCRP 62 mL/min/#.# m 2 62 platelet inhibition 62 serum concentrations 62 albuminuria 62 HMG CoA reductase inhibitors 62 thyrotropin 62 serum CRP 62 mg dl 62 plasma glucose levels 62 fasting plasma glucose FPG 62 onset diabetes mellitus 62 Low Density Lipoprotein LDL 62 creatinine ratio 62 plasma lipid 62 mg dL 62 mIU L 62 serum lipid levels 62 acarbose 62 HbA1C 62 lowering blood glucose 62 transferrin saturation 62 intact parathyroid hormone 62 thromboxane A2 62 diastolic BP 62 alanine transaminase 62 TC HDL 62 thyroid stimulating hormone 62 Lp PLA2 62 Triglyceride 62 mm Hg diastolic 62 LDL cholesterol lowering 62 urinary cortisol 62 serum cortisol 62 serum lipid 62 #.#mg/dL 61 aminotransferases 61 8 OHdG 61 LDL triglycerides 61 ULORIC 61 atherogenic dyslipidemia 61 Apolipoprotein B 61 bioavailable testosterone 61 #.#mmol L [001] 61 lipid parameters 61 HDL cholesterol HDL 61 #.#/#.# mmHg [001] 61 colorectal adenoma 61 dysglycemia 61 serum phosphorous 61 elevated ALT 61 glomerular filtration 61 natriuresis 61 isoenzyme 61 blood phenylalanine Phe 61 triglycerides HDL 61 serum sodium 61 serum ALT 61 diastolic blood pressures 61 μg L 61 left ventricular hypertrophy 61 CrCl 61 urinary N telopeptide 61 serum phosphorus 61 HbA 1c levels 61 HOMA IR 61 fasting insulin 61 GSTT1 61 plasma urate 61 HbA1C levels 61 statin simvastatin 61 estrone 61 AST ALT 61 myeloperoxidase 61 x ULN 61 lactate dehydrogenase LDH 61 LDL oxidation 61 milligrams deciliter 61 iPTH 61 malondialdehyde MDA 61 CK MB 61 hemoglobin A1c levels 61 postprandial glucose 61 oxidized LDL 61 ng dL 61 cardiovascular morbidity 61 #/#mmHg 61 #.#mmHg 61 hemoglobin A1C 61 lipoprotein 61 serum testosterone 61 grade cervical intraepithelial 61 HDL triglycerides 61 C Reactive Protein 61 nmol L 61 bezafibrate 61 thiazide diuretics 61 factor Xa 61 fasting glucose 61 serum leptin 61 blood glucose concentrations 61 per deciliter mg 61 hsCRP 61 thiazide 61 #mg sodium #mg [002] 60 urinary calcium 60 monounsaturated fatty acids 60 #mg sodium #mg [001] 60 transaminases 60 normal ULN 60 cholesterol HDL C 60 cystatin C 60 cells uL 60 lipid abnormalities 60 fetuin 60 Triglycerides 60 nanomolar 60 dose atorvastatin 60 apoB 60 mixed dyslipidemia 60 pmol L 60 elevated fasting glucose 60 HDL2 60 hyperkalemia 60 apolipoprotein A1 60 carotid artery intima media 60 uM 60 urinary albumin 60 lipid elevations 60 pg mL 60 glycemia 60 proteinuria 60 serum PSA 60 autoantibody levels 60 apolipoproteins 60 lactate dehydrogenase 60 undetectable viral 60 serum phosphorus levels 60 palmitic acid 60 lowering LDL cholesterol 60 ergocalciferol 60 systolic blood pressures 60 lowers triglycerides 60 plasma homocysteine 60 chlorthalidone 60 abdominal adiposity 60 plasma glucose 60 uric acid 60 N telopeptide 60 LDL cholesterol concentrations 60 #mg cholesterol [001] 60 glomerular filtration rate 60 oral antidiabetic medication 60 homozygous familial hypercholesterolemia 60 linoleic acid LA 60 μg d 60 intima media thickness 60 serum insulin 60 Fasting plasma glucose 60 eosinophil count 60 postprandial glycemia 60 glucose insulin 60 SHBG levels 60 Cmax 60 TNF alpha IL 60 CLA supplementation 60 methylmalonic acid 60 cholesterol HDL cholesterol 60 sFlt 1 60 tirofiban 60 serum vitamin D 60 arterial thromboembolic events 60 vWF 60 Lipoprotein 60 A1C levels 60 macrophage infiltration 60 moderate renal impairment 60 docosahexaenoic acid 60 0mg 60 saturated #g carbohydrate 60 fasting blood glucose 60 olmesartan 60 antihypertensive medications 60 albumin excretion rate 60 diastolic hypertension 60 hypertriglyceridemia 60 Unsaturated fats 60 blood Phe levels 60 hypophosphatemia 59 dehydroepiandrosterone sulfate 59 #ng/ml 59 improves insulin sensitivity 59 cholesterol triglyceride 59 HbA1c levels 59 Elevated cholesterol 59 Serum creatinine 59 systemic corticosteroid 59 inflammatory markers 59 leukopenia 59 Lp PLA 2 59 HMG CoA reductase inhibitory 59 coronary stenosis 59 sodium glucose cotransporter 59 RBP4 levels 59 LDL receptors 59 inducible nitric oxide synthase 59 isoprostane 59 LDL particle 59 elastase 59 Pioglitazone 59 thyroxine 59 serum PTH 59 2g dietary fiber 59 triglycerides ≥ 59 EpCAM expression 59 fasting plasma 59 Saturated fat 59 #mm Hg 59 pg ml 59 pulmonary capillary wedge 59 nonfasting triglyceride levels 59 metformin sulfonylurea 59 glycosylated hemoglobin levels 59 postprandial insulin 59 triglycerides LDL 59 follicle stimulating hormone FSH 59 uric acid levels 59 prolactin levels 59 serum parathyroid hormone 59 lipid concentrations 59 apolipoprotein AI 59 mEq 59 #.#/#.# mm Hg [003] 59 lipid peroxidation 59 mmHg 59 plasma renin activity 59 microvascular complications 59 serum TSH 59 linoleic acids 59 dietary calcium intake 59 macrovascular events 59 -#.# mg dL [001] 59 albumin excretion 59 lowers blood glucose 59 myopathy rhabdomyolysis 59 hsCRP levels 59 trigylcerides 59 creatine kinase 59 ACE inhibitor ramipril 59 lispro 59 triiodothyronine 59 cholestrol 59 Thiazolidinediones 59 enterolactone 59 interleukin IL -6 59 plasma fibrinogen 59 candesartan 59 aldosterone 59 IGFBP 59 advanced adenoma 59 IL6 59 angiotensin converting enzyme inhibitor 59 lipid lowering agents 59 Angiotensin II 59 advanced adenomas 59 nephrotoxicity 59 binary restenosis 59 proinflammatory cytokine 59 ramipril 59 Low Density Lipoprotein 59 HbA 1C 59 HMG CoA reductase inhibitor 59 macroalbuminuria 59 hyperglycaemia 59 elevated creatinine 59 blood lipids 59 H2 blockers 59 PCSK9 protein 59 atorvastatin #mg 59 amino acid homocysteine 59 troponin T 59 lymphocyte counts 59 antihypertensive drugs 59 extrapyramidal symptoms 59 plasma lipids 59 LTB4 59 serum prostate 59 plasma homocysteine levels 59 dose dependently 59 rosuvastatin #mg 59 systolic hypertension 59 NPH insulin 59 systolic pressure 59 HER2 expression 59 calculated creatinine clearance 59 natriuretic peptides 59 saturated fatty acid 59 metformin monotherapy 59 Ramipril 59 Serum calcium 59 dose colchicine 59 CYP #A# 59 Mg Uk 59 symptomatic intracranial hemorrhage 59 recurrent VTE 59 glycemic index foods 59 ACEIs 58 Aldosterone 58 urate levels 58 peptide BNP 58 g dietary fiber 58 IDDM 58 aminotransferase levels 58 g dl 58 plasma concentrations 58 Nicotinic acid 58 #mg/day [002] 58 candesartan cilexetil 58 lumbar spine bone 58 #g carbohydrate #mg sodium 58 severe renal impairment 58 MAO B 58 Creatinine 58 1g fiber 58 metoprolol tartrate 58 LDL HDL 58 tryptase 58 HGPIN 58 #mg cholesterol [002] 58 LDL receptor 58 alkaline phosphatase 58 cytopenias 58 alpha1 58 fructose diet 58 kaempferol 58 serum retinol 58 lowers LDL cholesterol 58 platelet aggregation 58 malondialdehyde 58 Prehypertension 58 myocardial uptake 58 protein excretion 58 mmol L 58 hip BMD 58 urinary tract symptoms LUTS 58 mcg BID 58 nmol l 58 tertiles 58 oxalate 58 mol L 58 serum bilirubin 58 lipoprotein lipase 58 glulisine 58 MADRS score 58 eicosapentaenoic acid 58 angiotensin receptor blocker ARB 58 milliliter ng ml 58 log# copies mL 58 carbohydrate oxidation 58 severe exacerbations 58 adiponectin concentrations 58 SHBG 58 hemoglobin A1c 58 TNFalpha 58 antihypertensive medication 58 liver histology 58 serum transaminases 58 oxycodone CR 58 dyslipidaemia 58 luteinising hormone LH 58 Calcium intake 58 ng mL 58 receptor blockers 58 paricalcitol 58 insulin sensitizing 58 coadministration 58 systolic BP 58 elevated blood glucose 58 molecular weight heparins 58 3g saturated 58 phosphorylated tau 58 μg dL 58 abnormal lipid 58 dietary sodium intake 58 apoC III 58 inflammatory biomarkers 58 cardiovascular mortality 58 tertile 58 β blockers 58 rizatriptan 58 fluvastatin Lescol 58 mU L 58 cyclooxygenase 58 neuropeptide Y 58 glucuronide 58 homocysteine levels 58 polyp recurrence 58 #.#mmol l [002] 58 RBP4 58 fraction LVEF 58 resistin 58 nicardipine 58 MULTAQ 58 Abeta# 58 pulmonary exacerbations 58 HMG CoA reductase 58 allopurinol 58 vasodilatation 58 aminotransferase ALT 58 VEGF expression 58 Darapladib 58 sulphonylureas 58 angiotensin receptor blockers ARBs 58 peptide YY 58 #OHD levels 58 creatine phosphokinase 58 thiamin 58 Aß 58 thrombotic events 58 circulating estrogens 58 glyburide 58 5 hydroxytryptamine 58 #mg sodium [003] 58 plasma uric acid 58 nondiabetic 58 polyunsaturated fat 58 gastric pH 58 NovoLog ® Mix 58 dose ritonavir 58 urinary calcium excretion 58 β blocker 57 mineral density 57 fasting hyperglycemia 57 #mg sodium [001] 57 LDL particles 57 vascular inflammation 57 nmol L. 57 nonfasting 57 adjunctive placebo 57 thiazide diuretic 57 nicotinic acid 57 vasodilators 57 azilsartan medoxomil 57 hematologic toxicity 57 blood Phe 57 exhaled nitric oxide 57 ACh 57 detemir 57 Homocysteine levels 57 J Am Soc 57 niacin vitamin 57 nondiabetic patients 57 RBC folate 57 dietary sodium 57 Type IIa 57 calcium phosphorus 57 urate 57 urinary albumin excretion 57 Am J Clin 57 concomitant medications 57 corticosteroid dose 57 μg mL 57 antioxidant enzyme 57 OGTT 57 diastolic pressure 57 diastolic blood pressure 57 thickness CIMT 57 proliferator activated receptor 57 neutrophil count 57 milli grams 57 antihypertensive therapy 57 ALT AST 57 lowest tertile 57 leukotrienes 57 contrast induced nephropathy 57 paraoxonase 57 dexamethasone Decadron 57 fluvastatin 57 A1c levels 57 hypertensive patients 57 Vitamin B6 57 DFMO 57 aspirin clopidogrel 57 monocyte chemoattractant protein 57 calcium Ca 57 serum bicarbonate 57 eNOS 57 hepatic lipase 57 #μg [001] 57 PROCTOCORT ® Suppository Hydrocortisone 57 urinary protein 57 impaired fasting glucose 57 Hyperlipidemia 57 metformin sulfonylureas 57 Acetate Rectal Suppositories 57 ezetimibe 57 elevated CRP 57 dose clopidogrel 57 plasma selenium 57 folate concentrations 57 mucosal healing 57 IL 1ß 57 homocysteine 57 diuretic chlorthalidone 57 oxidized LDL cholesterol 57 T2DM 57 μmol l 57 Cotinine 57 fasting serum 57 Levels Linked 57 SGLT2 57 ertapenem 57 apolipoprotein 57 Lopid 57 elevated LDH 57 magnesium intake 57 serum albumin 57 hydroxy vitamin D 57 #.#ng/ml 57 High Density Lipoprotein 57 EtOH 57 nanograms milliliter 57 μg ml 57 Endothelial dysfunction 57 Severe hypoglycemia 57 leukotriene 57 coronary vasodilation 57 dapagliflozin plus 57 familial hypercholesterolemia 57 normotensive 57 linoleic 57 triglycerides fatty acids 57 transaminase elevations 57 angiotensin receptor blocker 57 hydroxyvitamin D 57 systolic blood pressure 57 thiazides 57 TNF α 57 CHD mortality 57 phylloquinone 57 abacavir lamivudine 57 rosuvastatin Crestor 57 Fasting glucose 57 bile acid 57 pravastatin Pravachol 57 renal excretion 57 grams dietary fiber 57 microglial activation 57 interferon alfa 2b 57 ATACAND 57 polyunsaturated fatty acid 57 mmol L. 57 fructosamine 57 HoFH 57 beta blockers calcium 57 PSA nadir 57 mcg mL 57 β amyloid 57 PDGFR 57 ng ml 57 GSTP1 57 cholesteryl ester transfer 57 creatinine levels 57 mean baseline HbA1c 57 serum lipids 57 OADs 57 leukotriene B4 57 t# c# 57 calcium excretion 57 saturated fats trans fats 57 folic acid vitamin 57 inhaled budesonide 57 ACE inhibitors 57 mineralocorticoid 57 Letairis ambrisentan 57 thyroxine T4 57 TCF#L# 57 nocturnal hypoglycaemia 57 postprandial blood glucose 57 Adiponectin 57 lipid profiles 57 Hemoglobin A1c 57 potassium sparing diuretics 57 LDL lowering 57 2g fiber 57 CK # plasma concentrations 57 HCTZ 57 3g fiber 56 monocyte chemotactic protein 56 EDARBI 56 serum HBV DNA 56 arterial stiffness 56 Mg Usa 56 ß carotene 56 5 lipoxygenase 56 Darusentan 56 bone resorption 56 Erythropoietic therapies may 56 biphasic insulin aspart 56 adenoma 56 TNF Tumor Necrosis Factor 56 hypogonadal 56 hemoglobin concentration 56 nmol 56 pulmonary arterial 56 mm Hg 56 specific antigen PSA 56 Myelosuppression 56 receptor subtype 56 statin cholesterol lowering 56 pyrexia mucositis sepsis febrile 56 MUFA 56 maximally tolerated doses 56 PlGF 56 deoxy 56 thyrotropin levels 56 hepatic insulin sensitivity 56 carotid IMT 56 Oxidized LDL 56 overt nephropathy 56 IIIa inhibitors 56 lipoprotein levels 56 salmeterol HFA MDI 56 ALT elevation 56 BENICAR 56 serotonin reuptake 56 docosahexaenoic 56 IgA 56 LV dysfunction 56 glucocorticoid 56 serum selenium 56 lumbar spine BMD 56 serum magnesium 56 adiponectin 56 platelet activation 56 Endothelial function 56 fosamprenavir 56 chloride secretion 56 antigen PSA levels 56 PIGF 56 aspartate 56 losartan Cozaar 56 urinary citrate 56 Elevated serum 56 plasma lipoprotein 56 left ventricular systolic 56 glipizide 56 arterial stiffening 56 Dasatinib 56 intensive statin therapy 56 flutamide 56 flavonol 56 trandolapril 56 verapamil 56 diuretic hydrochlorothiazide 56 cirrhotic patients 56 dopamine D2 receptor 56 von Willebrand factor 56 ABCG1 56 lipid profile 56 ABCB1 56 fluticasone salmeterol 56 carotid intima media 56 VCAM 1 56 left ventricular dysfunction 56 Aβ 56 systolic dysfunction 56 μg dl 56 isoflavone intake 56 platelet stickiness 56 hyperhomocysteinemia 56 sodium excretion 56 induce orthostatic hypotension 56 hallucinations dyskinesia 56 fatty acid oxidation 56 vitamin K1 56 hepatic fat 56 D dimer 56 mean serum phosphorus 56 t# c# CLA 56 μg g 56 insulin detemir 56 g carbo 56 Epanova 56 flavan 3 56 NATRECOR R 56 TT genotype 56 adenoma recurrence 56 Serum concentrations 56 lowering LDL 56 improves glycemic 56 LVEF 56 clinically meaningful reductions 56 PREZISTA r arm 56 nondiabetics 56 macrovascular 56 catabolism 56 PON1 enzyme 56 salmeterol fluticasone 56 calcium antagonists 56 thyroid stimulating hormone TSH 56 distal colon cancer 56 IIIa inhibitor 56 PASI scores 56 #g fat 56 fatal IHD 56 #OHD 56 transaminase 56 hepatic enzymes 56 budesonide pMDI 56 channel blocker amlodipine 56 trans fat intake 56 neoplasia PIN 56 basal cell nevus syndrome 56 Primary Hypercholesterolemia 56 tHcy concentrations 56 Plasma concentrations 56 severe NCI CTC 56 Glimepiride 56 #mg/day [001] 56 labetalol 56 K + ATPase 56 PaO 2 56 plasminogen activator inhibitor 56 folate intake 56 angiotensin receptor blockers 56 lowering triglycerides 56 sUA levels 56 calcium channel 56 TAXUS p value 56 selective agonist 56 sweat chloride 56 soluble CD# ligand 56 lipid lowering therapy 56 hypopneas 56 Elevated triglycerides 56 airflow obstruction 56 angiotensin converting enzyme ACE 56 tolvaptan 56 arteries atherosclerosis 56 systemic corticosteroids 56 #,# DCB 56 salmeterol fluticasone propionate 56 GH secretion 56 colorectal carcinoma 56 serum ferritin 56 INCB# [003] 56 ghrelin concentrations 56 residual platelet reactivity 56 serum potassium levels 56 pharmacologically active isomer 56 HIV HCV coinfected 56 hypercalciuria 56 GSTM1 56 Atkins dieters cardiovascular 56 Stop Hypertension DASH diet 56 folate vitamin B6 56 urate lowering therapy 56 ACE Inhibitors 56 micromolar 56 dietary folate 56 resistant hypertension 56 AUC0 56 hemoglobin concentrations 56 glycemic diet 56 leukocyte count 56 Benazepril 56 Hcy 56 diastolic pressures 56 steroid dexamethasone 56 Albuminuria 56 Inhibin B 56 hematopoietic cancers 56 catecholamine 56 pharmacokinetic PK profile 56 -#.# mmol L 56 plus GP IIb 56 euthyroid 56 test OGTT 56 thromboembolic events 56 hyperlipidemia 56 mIU ml 56 arterial thickening 56 monounsaturated 56 ACTEMRA TM 56 parathyroid hormone PTH 56 ezetimibe Zetia 56 cholestorol 56 #g carbohydrate 56 intracranial hemorrhage ICH 56 mg TID 56 unfractionated heparin 56 hyperphosphatemia elevated serum phosphorous 56 pCR 56 elevated prolactin 56 leukocyte counts 56 CRP marker 56 valsartan 56 Undesirable alterations 56 metabolizing enzyme 56 tibolone 56 IgG antibody 56 mmol 56 inversely associated 56 REYATAZ r arm 56 rimonabant #mg 56 alpha blocker 56 folate folic acid 56 PEDF 56 lipid accumulation 56 atheroma volume 56 #mg doses [002] 56 prostaglandin E2 PGE2 56 HbA1c 55 cTnI 55 risedronate Actonel 55 beta. 55 fatal myocardial infarction 55 artery clogging LDL cholesterol 55 calcitriol 55 bone marrow reticulin 55 cholecystokinin CCK 55 tocopherols 55 G6PD 55 COPD exacerbations 55 NNT = 55 glucose triglycerides 55 natriuretic peptide 55 antigen PSA 55 carotid plaque 55 eicosapentaenoic acid EPA 55 thyroid hormone levels 55 lopinavir r arm