Related by context. All words. (Click for frequent words.) 69 Neovascularization 66 Papillary 64 MR Angiography 64 pulmonary metastases 64 Adenocarcinoma 64 Squamous 64 metaplasia 64 bullous 64 adenomatous 64 Hypertrophic 63 Neovascular Age Related Macular 63 Squamous Cell Carcinoma 63 vestibular schwannomas 63 Leukemias 63 hyperplastic 62 Peritoneal 62 Carcinomas 62 metastatic gastric 62 Stomatitis 62 Progenitor Cells 62 artery stenosis 62 Neoplasms 62 ANCA associated 62 Metastases 62 Hypertrophy 61 Endometrial 61 urothelial carcinoma 61 leiomyomas 61 neurofibromas 61 Malignant Melanoma 61 Chemoradiation 61 Prostatic 61 colorectal carcinoma 61 bladder carcinoma 61 Fibroblasts 61 Allogeneic 61 Nodules 61 Retinoic Acid 61 Soft Tissue Sarcoma 61 Leydig cell 61 autosomal dominant polycystic kidney 61 systemic amyloidosis 61 Relapsed Refractory 61 renal cell carcinomas 61 extracranial 61 Parathyroid 60 Adenomas 60 cervical lymph nodes 60 paraganglioma 60 Cystectomy 60 Basal Cell 60 Mouse Model 60 Precancerous 60 Anaplastic 60 leiomyoma 60 ADPKD 60 Alveolar 60 Benign Prostatic Hyperplasia BPH 60 Squamous cell 60 Asymptomatic 60 basal cell skin 60 Lymphocytic 60 epithelioid 60 Histologically 60 benign neoplasms 60 thrombocytosis 60 Cystic 60 Fluorouracil 60 peritumoral 60 pleomorphic 60 Carcinoma 59 B Cell Lymphoma 59 Thymic 59 mesangial 59 Glioma 59 Hormone Refractory Prostate Cancer 59 tonsillar 59 thyroid nodules 59 Chronic Sinusitis 59 Prolongs Survival 59 Antitumor Activity 59 Legg Calvé Perthes disease 59 GISTs 59 paragangliomas 59 murine model 59 Cerebellar 59 seminoma 59 leukocytosis 59 Endothelial 59 seminomas 59 Small Intestine 59 Mouse Models 59 metastatic malignant 59 Atopic Dermatitis 59 Patients Treated With 59 calculi 59 interstitial fibrosis 59 metastatic bladder 59 Improves Outcomes 59 Hyperlipidemia 59 Breast Tissue 59 extramedullary 59 Atrophic 59 Cutaneous T 59 Cell Lymphoma 59 Estrogen Receptor 59 CD# + [001] 59 Adjuvant Chemotherapy 59 Acute Renal Failure 59 mediastinitis 58 urothelial 58 Knee Osteoarthritis 58 hepatocellular carcinomas 58 Mitomycin C 58 carcinoid tumor 58 Neuroprotective Effects 58 Patients Receiving 58 mesenteric 58 basal cell carcinoma BCC 58 Meningiomas 58 Autologous Stem Cell Transplantation 58 Epstein Barr Virus 58 Patients Undergoing 58 Nodular 58 osteosarcomas 58 Advanced Renal Cell 58 Systemic Sclerosis 58 squamous cell carcinoma SCC 58 pulmonary metastasis 58 metastatic neuroendocrine tumors 58 eccrine 58 radioiodine therapy 58 Cutaneous 58 Subclinical 58 surgically resected 58 Atherosclerotic 58 Astrocytoma 58 lichen planus 58 idiopathic PAH 58 Bronchiectasis 58 Myocardial 58 supratentorial 58 arteriovenous malformations 58 Rheumatoid 58 gastrointestinal stromal tumors GIST 58 carcinoid 58 Dysplasia 58 Endothelial Cells 58 appendiceal 58 bronchoalveolar lavage 58 Catheter Ablation 58 Diabetic Neuropathy 58 melanocytic nevi 58 colorectal neoplasms 58 Lesion 58 choroidal 58 Sezary syndrome 58 Contrast Agent 58 metastatic lesions 58 LRAT 58 Basal Cell Carcinoma 58 Coronary Arteries 58 biliary tract cancer 58 Lenalidomide 58 prostate adenocarcinoma 58 Ischaemic 58 Pediatric Patients 58 Fibrosis 58 Peripheral Vascular Disease 58 Naive Patients 58 Non Alcoholic Steatohepatitis 58 Non Alcoholic Fatty 58 pancreatic adenocarcinoma 58 neuroblastoma tumors 58 colony stimulating factor 58 complement inhibitor eculizumab 58 ocular melanoma 58 malignant lymphoma 58 subependymal giant cell 58 bronchogenic carcinoma 58 Beta Amyloid 58 Neurogenic 57 Metastatic Melanoma 57 Minimally Invasive Treatment 57 prostate carcinomas 57 Secondary Hyperparathyroidism 57 Stereotactic Radiosurgery 57 Malignancies 57 Myelodysplastic Syndrome MDS 57 astrocytomas 57 Axillary 57 Peripheral Arterial 57 basal cell nevus syndrome 57 Resection 57 Breast Cancers 57 gastric adenocarcinoma 57 lipomas 57 Ischemic 57 basal cell cancers 57 Melasma 57 occlusive disease 57 Renal Cell Carcinoma 57 underlying vasculopathy 57 Cysts 57 Myelodysplastic Syndromes 57 hypertrophic scars 57 monocytic 57 Fibroblast 57 corneal epithelial 57 nodular 57 treat benign prostatic 57 Mammary 57 Lymphoid 57 Fallopian Tube 57 mycosis fungoides 57 Hemangiomas 57 Macrophage 57 Arteriovenous 57 Hepatocellular 57 Urethral 57 Vulvar 57 colorectal metastases 57 malignant lymphomas 57 keratoses 57 hyperinsulinism 57 Radiofrequency Ablation RFA 57 apocrine 57 Brain Metastases 57 Wegener Granulomatosis 57 Carcinoid tumors 57 myxoid 57 purpura 57 Polyps 57 breast carcinomas 57 Chronic Myeloid Leukemia 57 nonmelanoma skin cancers 57 haematopoietic 57 Thiazolidinediones 57 Testicular 57 Pancreatic 57 PAOD 57 Endothelium 57 Cholangiocarcinoma 57 Keratitis 57 Adenoma 57 Chronic Renal Failure 57 splenic 57 Embolization 57 Atypical Hemolytic Uremic Syndrome 57 Renal Artery 57 Adjuvant Treatment 57 exocrine 57 Potent Anti 57 Carotid 57 Mitral Regurgitation 57 Metastatic 56 chronic eosinophilic leukemia 56 Neurofibromatosis type 56 Immunosuppression 56 cholelithiasis 56 Immune Responses 56 Thromboembolic 56 paraneoplastic 56 myelomas 56 Signaling Pathway 56 Oral Fingolimod 56 Kinase Inhibitors 56 lymphocytic leukemia 56 leukoencephalopathy 56 Endometrial cancer 56 PNET 56 Esophageal 56 Fracture Risk 56 Chronic lymphocytic leukemia 56 peritoneal carcinomatosis 56 Chronic Myelogenous Leukemia 56 Idiopathic 56 Intracranial 56 Minimally Invasive Procedure 56 polycystic kidneys 56 Lung Tumors 56 Xenograft 56 Ovarian Cancer Patients 56 Proteasome 56 alveolar epithelial cells 56 Skeletal Muscle 56 sclerosing 56 Ectopic 56 Eisenmenger syndrome 56 fibroma 56 Neurogenesis 56 Patients Treated 56 Osteomyelitis 56 malignant fibrous histiocytoma 56 Hemolysis 56 Coronary Artery 56 Multiple Myeloma MM 56 Tyrosine Kinase Inhibitors 56 leukoplakia 56 phenothiazines 56 SSc 56 adenocarcinomas 56 LHRH receptor positive 56 Diffuse Large B 56 Hepatic 56 Peripheral Blood 56 Novel Inhibitor 56 meningeal 56 Duodenal 56 Thrombotic 56 Amyloid 56 Vertebral Compression Fractures 56 malignant ascites 56 Anti VEGF 56 extrahepatic 56 Radiofrequency Ablation 56 Heart Failure Patients 56 Pituitary 56 Chronic HCV 56 Infarct 56 Oesophageal 56 prostate bladder 56 adenoid 56 cholestasis 56 Occlusive Disease 56 Complicated Skin 56 Urinary tract 56 Unresectable 56 Subtypes 56 Inactivation 56 cell carcinomas 56 sonographic appearance 56 Decitabine 56 transplantation HCT 56 Elderly Patients 56 Drug Prevents 56 Retreatment 55 Candida infection 55 Myelodysplastic Syndrome 55 HER2 Positive Breast Cancer 55 Tumours 55 Uterine 55 Necrotizing 55 prostate epithelial cells 55 Iron Overload 55 uPA 55 Erythema 55 Investigational Treatment 55 Mesenchymal Stem Cells 55 Synovial 55 Valvular 55 Myeloid 55 Patency 55 Prematurity ROP 55 multisystem disease 55 cholangiocarcinoma 55 Femtosecond Laser 55 Hematopoietic 55 Antiangiogenic 55 calcific 55 neurofibroma 55 neovascularisation 55 plasminogen activator inhibitor 55 Interferon Alfa 55 Cortical 55 hip osteonecrosis avascular 55 ductal breast cancer 55 Demonstrates Efficacy 55 Gene Linked 55 Pulmonary Artery 55 von Hippel Lindau 55 Inhaled Corticosteroids 55 Ultrasonography 55 cough dyspnea 55 Lymph Node 55 Ureteral 55 Pleural 55 Lesions 55 Inhibitory 55 Endocarditis 55 Interferon Beta 55 Chronic Bronchitis 55 Basal cell 55 Liver Tumors 55 aneurysms AAA 55 Autologous 55 vWF 55 Allograft 55 Rheumatoid Arthritis Patients 55 Tacrolimus 55 Lung Cancer Survival 55 Improve Survival 55 Microvascular 55 oesophagitis 55 hyperplasia 55 goblet cells 55 lymphatic tissue 55 polypoid 55 intracerebral 55 Nilotinib 55 fibrosing 55 fibrin deposition 55 allogeneic HSCT 55 Colorectal Adenomas 55 Psoriatic 55 Disease Progression 55 ara C 55 Lipolysis 55 Prophylactic Treatment 55 intraventricular 55 Image Guided 55 Dendritic Cells 55 Hypercholesterolemia 55 inflamed tissues 55 Diabetic Foot Ulcers 55 nasopharyngeal carcinoma 55 myopathies 55 lymphoid organs 55 Testes 55 Cryosurgery 55 osteoid osteoma 55 Leucovorin 55 Squamous Cell 55 Slows Progression 55 Calcified 55 Kidney Function 55 hamartoma 55 MYCN amplification 55 Gliomas 55 Arrhythmogenic 55 bulbar 55 osteoid 55 intracavitary 55 ischemic mitral regurgitation 55 Lymphatic 55 Pericardial 55 Lowers Risk 55 Slow Progression 55 cranial irradiation 54 Cyclooxygenase 2 54 Hippocampal 54 Chronic Lymphocytic Leukemia 54 Mesenchymal 54 T2 lesions 54 submucosal 54 gastrointestinal stromal tumors 54 Protein Linked 54 Intravascular 54 endometrial hyperplasia 54 Chronic Prostatitis 54 Inflammatory Markers 54 Renal Cell Cancer 54 myofascial pain syndrome 54 Cardiotoxicity 54 bladder cancers 54 Electrical Stimulation 54 micrometastases 54 Glucocorticoid 54 renal parenchyma 54 Intensity Modulated 54 pulmonary alveolar 54 Thrombus 54 Tumors 54 oral squamous cell 54 Chronic Rhinosinusitis 54 thrombi 54 Placebo Controlled Study 54 castration resistant 54 Factor Receptor 54 CFTR inhibitors 54 nonmelanoma 54 Bile Duct 54 coagulopathy 54 Aurora Kinase 54 liver metastasis 54 Cell Transplants 54 Clinical Outcome 54 osteopetrosis 54 Autoantibodies 54 Parathyroid Hormone 54 Regenerative Cells 54 precancer 54 basal cell carcinomas 54 TRAIL R1 54 Genes Identified 54 Proliferative 54 Hepatocellular Carcinoma 54 cheilitis 54 Epidermal Growth Factor Receptor 54 Tumor Growth 54 Macular 54 synovial 54 Pelvic Organ Prolapse 54 phosphorylated tau 54 Spasticity 54 Intracerebral Hemorrhage 54 RAS mutations 54 hilar 54 papule 54 bronchoalveolar lavage BAL 54 Improves Survival 54 Dehydrogenase 54 ATTR CM 54 gastrointestinal stromal tumor 54 triiodothyronine 54 mutated K ras 54 lymphoid tissue 54 Heavy menstrual bleeding 54 Cryoablation 54 Tyrosine Kinase Inhibitor 54 Etiology 54 Gallbladder 54 enlarged spleens 54 urothelial cancer 54 Cerebrospinal Fluid 54 Xenografts 54 testicular cancers 54 gastric carcinoma 54 Stenosis 54 Treating Chronic 54 Medullary 54 Dilated Cardiomyopathy 54 Shows Promise Against 54 neurological manifestations 54 pDC 54 Muscle Wasting 54 Preclinical Study 54 lung metastasis 54 axillary node dissection 54 Herpes zoster 54 Ribavirin causes 54 Anti Tumor Activity 54 Interstitial 54 mononuclear 54 Ascites 54 Infarction 54 Sclerosing 54 transplantation HSCT 54 intestinal polyps 54 aplasia 54 aortic root replacement 54 Epithelial 54 Neuroendocrine tumors 54 Murine Model 54 clonogenic 54 Gastric Cancer 53 Hemorrhagic 53 gastrointestinal stromal tumors GISTs 53 Non Invasive Treatment 53 Chronic Pelvic Pain 53 fibroadenomas 53 Gene Mutation 53 Intraocular 53 Proves Effective 53 Ventricular 53 Transdermal Patch 53 Treatment Shows Promise 53 adventitia 53 Unfractionated Heparin 53 Recombinant Human 53 Bone Metastases 53 Epstein Barr virus EBV 53 HbF 53 Ductal carcinoma 53 Signaling Pathways 53 anemia thrombocytopenia 53 Pemphigus 53 Node Positive 53 intraductal 53 Immunomodulatory 53 essential thrombocythemia ET 53 cisplatin resistant 53 Left Ventricular 53 Abnormality 53 myomas 53 Hepatocytes 53 Mutational 53 medullary 53 hepatoma 53 Transcriptome 53 Diabetic Foot Ulcer 53 enlarged thyroid gland 53 Induction Therapy 53 Glioblastoma Multiforme 53 hyaluronic acid fillers 53 Intracoronary 53 Sevelamer 53 suppurative 53 Breast Tumors 53 diverticula 53 Epithelial Cell 53 Intracerebral 53 vesicoureteral reflux VUR 53 null mice 53 atypical hyperplasia 53 Adjunctive 53 liver scarring 53 metastatic melanomas 53 p# biomarker 53 mediastinal lymph nodes 53 colorectal carcinomas 53 Nephrogenic 53 Preclinical Models 53 Clinical Relevance 53 MPGN 53 Ovarian Cancers 53 Aortic 53 Blood Vessels 53 Malignant 53 syngeneic 53 neoplastic cells 53 removed laparoscopically 53 differentiated thyroid 53 colon carcinoma 53 Biliary 53 Cytotoxic T 53 Selective Internal 53 Axonal 53 Bronchoscopy 53 arteriovenous fistula 53 angioma 53 Bronchodilator 53 REMINDER ORLive Presents 53 Oral Mucositis 53 P selectin 53 Drug Shows Promise 53 molecule epidermal 53 bleomycin 53 Anthracycline 53 vaginal lesions 53 Epithelial Cells 53 Lower Limb 53 Graft Versus Host 53 Benign breast 53 cervical lymph node 53 p# deficient 53 Pulsatile 53 Catheter Associated 53 Hyperplasia 53 nonsmall cell lung cancer 53 Polyneuropathy 53 mitral stenosis 53 radiosensitivity 53 highly vascularized 53 orthotopic 53 Aneurysm Repair 53 Successfully Treated 53 skeletal myoblasts 53 Glucocorticoids 53 Irritable Bowel 53 adrenocortical 53 immunodeficiency disorders 53 vasculopathy 53 Immune Tolerance 53 Idiopathic Pulmonary Fibrosis 53 Occlusion 53 Appears Safe 53 Chemokine Receptor 53 circadian genes 53 Test Detects 53 Myocarditis 53 NASH Huntington 53 Myocardial Ischemia 53 parathyroid glands 53 KRAS oncogene 53 mononuclear cells 53 Myopathy 53 leiomyosarcoma 53 ductal cancer 53 lobule 53 DSAEK 53 Immune Mediated 53 Polymorphisms 53 Myeloma Patients 53 DEFLUX 53 Immunotherapeutic 53 Chronic pancreatitis 53 Neoadjuvant chemotherapy 53 fibrosarcoma 53 HER2 Positive 53 Adrenal 53 Epstein Barr Virus EBV 53 Calcification 53 Prostaglandin 53 osteochondroma 53 metastatic adenocarcinoma 53 Phosphatase 53 cancerous polyps 53 Prefrontal 52 epididymal 52 Autoimmune Disease 52 Varicose 52 Biopsies 52 imiquimod cream 52 Cardiac Function 52 Distal 52 thoracic aortic aneurysm 52 Vidaza azacitidine 52 dysgenesis 52 ORLive Presents 52 Malformation 52 antrum 52 Oropharyngeal 52 Neuropathic 52 Arterial Disease 52 uricase 52 Atresia 52 Cyclophosphamide 52 multiforme 52 Phosphorylation 52 Replacement Therapy 52 Gleevec resistant 52 Hypertensive Patients 52 Atrial 52 Angiotensin Converting Enzyme 52 collagenase 52 Inflammatory Diseases 52 Inhibits 52 choriocarcinoma 52 Innate Immune 52 Reduces Pain 52 Follicular 52 teratoma 52 superficial femoral 52 Chronic Kidney 52 PBMCs 52 Lobular 52 Dasatinib 52 Neoplastic 52 pancreatic lung 52 colorectal polyps 52 Grafts 52 Vasculitis 52 mucus glands 52 BRAF V#E 52 desmoplastic 52 untreated celiac disease 52 Tumor Necrosis Factor 52 Protein Kinase 52 methicillin susceptible Staphylococcus aureus 52 Malignant Glioma 52 Dystrophin 52 Glioblastoma Multiforme GBM 52 scaly patches 52 Gastrointestinal Tract 52 obliterans 52 Antithrombin 52 Breast Cancer Recurrence 52 Systemic lupus erythematosus 52 Modulates 52 Study Evaluating 52 Neutrophil 52 Axitinib 52 Brodmann Area 52 benign nodules 52 grade gliomas 52 ethmoid 52 Premature Aging 52 lymphangiogenesis 52 Regurgitation 52 infantile hemangiomas 52 Immune Cell 52 Medullary thyroid cancer 52 NAVISTAR R 52 Oral Cavity 52 Intestine 52 fibrous tissues 52 hyperalgesia 52 myelopathy 52 ADAMTS# 52 detecting precancerous 52 Progenitor Cell 52 immunoreactive 52 Levels Linked 52 Dilatation 52 BRAF gene 52 Superoxide 52 Predict Risk 52 Angiotensin II 52 peritoneal cancer 52 Langerhans cell histiocytosis 52 nodular lesions 52 perivascular 52 benign polyps 52 bronchogenic 52 ethambutol 52 precancers 52 BPH benign prostatic 52 hypothalamic pituitary 52 hepatic metastasis 52 intraabdominal 52 Polymorphism 52 epithelial tissues 52 Magnetic Nanoparticles 52 hypoplastic 52 Prognostic Factors 52 operable pancreatic cancer 52 Microwave Ablation System 52 Conjugated 52 donor cornea 52 Femoral 52 P. acnes 52 lung adenocarcinomas 52 Hematopoietic Stem Cells 52 Humeral 52 myeloproliferative disorder 52 HIF biology 52 Bleomycin 52 melanoma basal cell 52 Subcutaneous 52 Cytotoxicity 52 hMG 52 Muscle Function 52 Fungal Infections 51 Reflux Disease 51 neuroblastomas 51 Monocytes 51 Lung Function 51 idiopathic pulmonary 51 oesophageal adenocarcinoma 51 Esophagitis 51 necrotizing 51 Salivary 51 Erythropoietic 51 empyema 51 Stomach Cancer 51 polyps growths 51 Biocompatibility 51 Predict Response 51 pleurodesis 51 ptau 51 uterine cervix 51 TTR amyloidosis 51 Malformations 51 Embolic 51 precancerous spots 51 T Lymphocyte 51 TUNEL 51 intraepithelial 51 Genes Linked 51 colonic mucosa 51 Juvenile Idiopathic Arthritis 51 FDA Approves Drug 51 TGF ß1 51 Polycythemia 51 chemo resistant 51 Lysis 51 Esophageal Cancer 51 PTLD 51 Aerosolized 51 beta amyloid peptides 51 Uric Acid 51 Peripheral Nerve 51 Successfully Treats 51 serous ovarian cancer 51 DU# [002] 51 Ventricular Tachycardia 51 Radiation Induced 51 Localized Prostate Cancer 51 Taxol ® 51 Binding Protein 51 Respiratory Distress 51 Vertebral Fractures 51 Critically Ill Patients 51 splenic artery 51 endostatin 51 interleukin IL -# 51 leucocytes 51 squamous cell lung cancer 51 Prognostic significance 51 Reperfusion Injury 51 uterine tumors 51 Leukocyte 51 Human Leukocyte Antigen 51 gallium nitrate 51 pre cancerous polyps 51 interstitium 51 Bronchial 51 demethylating agent 51 vein thrombosis 51 transfusion syndrome 51 Endothelial Cell 51 Monocyte 51 Antigen Specific 51 Abdominal Fat 51 Tyrosine Kinase 51 Salicylic Acid 51 von Willebrand Factor 51 ventricular myocardium 51 inducible nitric oxide synthase 51 recurrent glioblastoma multiforme GBM 51 A. fumigatus 51 Reprogrammed 51 fluoroscopy guided 51 benign uterine 51 Combo Therapy 51 Kinase Inhibitor 51 Thromboembolism 51 colorectal cancer CRC 51 EGFRIs 51 fibrogenesis 51 Monoclonal Antibody 51 stem cell engraftment 51 Trigeminal Neuralgia 51 cells overexpressing 51 metastatic tumors 51 intestinal mucosal 51 Genes Predict 51 Topical Treatment 51 endoluminal stent graft 51 Malignancy 51 Neuronal 51 spontaneously regress 51 G CSFs 51 metabolizer 51 Brainstem 51 Laryngeal 51 Homeostasis 51 Antitumor 51 intraperitoneal injection 51 Fractionated 51 Cancer Cells 51 Diabetes Hypertension 51 Smooth Muscle 51 Acidosis 51 Latent TB 51 alpha1 proteinase inhibitor 51 Intravesical 51 Vertebral 51 EOquin R 51 hemangiomas 51 Venous 51 Chemotherapy Induced 51 Arteriosclerosis 51 lymphoid cells 51 plexiform neurofibromas 51 Eosinophilic 51 alveolar rhabdomyosarcoma 51 KRAS mutated 51 Spinal Fluid 51 Tumor Suppressor Gene 51 lobular breast cancer 51 Infectivity 51 basal cell 51 leukaemias 50 Nanobacteria 50 brain lesions 50 Metastatic Cancer 50 Polymerase Inhibitor 50 Prolapse 50 EGFR protein 50 Secretory 50 Ablation 50 umbilical vein 50 idiopathic membranous nephropathy 50 desmoid tumor 50 Angina pectoris 50 FDA Approvals 50 cisplatin chemotherapy 50 leukemia lymphomas 50 Sclerosis 50 griseofulvin 50 Otitis 50 SCID mice 50 James F. Pingpank 50 malignant brain 50 Meets Primary Endpoint 50 fibromatosis 50 Effectively Treats 50 thymic carcinoma 50 glioblastoma tumors 50 Transcription Factor 50 Adenoviral 50 Post Operative 50 Benign tumors 50 lymph gland 50 anaplastic 50 Macroplastique ® 50 HEK# 50 seminal vesicle 50 Spinal Disc 50 replicase 50 Liver Injury 50 Cytotoxic 50 barium enemas 50 Liver Failure 50 Pulmonary hypertension 50 antiestrogen therapy 50 CD4 + T lymphocytes 50 Tumor Suppressor 50 precancerous polyp 50 hypertrichosis occurred 50 Therapy Improves 50 intrathoracic 50 cytotoxic therapies 50 Human Papilloma 50 interstitial cystitis IC 50 intimal hyperplasia 50 hereditary degenerative