Hyeong Sik Ahn Selected Research

Hyeong Sik Ahn Research Topics

Disease

6	COVID-19 02/2021 - 05/2020
3	Neoplasms (Cancer) 10/2022 - 01/2022
2	Hepatocellular Carcinoma (Hepatoma) 04/2022 - 09/2014
2	Overweight 01/2022 - 10/2021
2	Obesity 01/2022 - 01/2020
2	Systemic Scleroderma (Systemic Sclerosis) 01/2021 - 10/2018
2	Pulmonary Hypertension 01/2021 - 11/2019
2	Coinfection 05/2020 - 05/2020
2	Coronavirus Infections 05/2020 - 05/2020
2	Fever (Fevers) 05/2020 - 05/2020
2	Severe Acute Respiratory Syndrome 05/2020 - 05/2020
2	Hyperuricemia 11/2019 - 04/2016
2	Inflammatory Bowel Diseases (Inflammatory Bowel Disease) 01/2016 - 08/2015
2	Stroke (Strokes) 11/2015 - 01/2015
1	Colorectal Neoplasms (Colorectal Cancer) 10/2022
1	Esophageal Neoplasms (Esophageal Cancer) 10/2022
1	Stomach Neoplasms (Stomach Cancer) 10/2022
1	Cholangiocarcinoma 04/2022
1	Gallstones (Gallstone) 04/2022
1	Breast Neoplasms (Breast Cancer) 01/2022
1	Genetic Predisposition to Disease (Genetic Predisposition) 01/2022
1	Renal Cell Carcinoma (Grawitz Tumor) 01/2022
1	Hyperglycemia 01/2022
1	Anterior Cruciate Ligament Injuries 10/2021
1	Growth Hormone-Secreting Pituitary Adenoma 02/2021
1	Prolactinoma (Prolactinomas) 02/2021
1	Pituitary Neoplasms (Pituitary Adenoma) 02/2021
1	Pulmonary Fibrosis (Fibrosing Alveolitis) 01/2021
1	Rheumatoid Arthritis 01/2021
1	Emphysema 01/2021
1	Pneumonia (Pneumonitis) 05/2020
1	Human Influenza (Influenza) 05/2020
1	Cross Infection (Nosocomial Infection) 05/2020
1	Respiratory Distress Syndrome (Acute Respiratory Distress Syndrome) 05/2020
1	Hyperthyroidism 01/2020
1	Biliary Atresia 12/2019
1	Rotavirus Infections 12/2019
1	Rheumatic Diseases (Rheumatism) 10/2018
1	Systemic Lupus Erythematosus (Libman-Sacks Disease) 10/2018
1	Ectopic Pregnancy 06/2018
1	Respiratory Insufficiency (Respiratory Failure) 05/2017
1	Endometrial Hyperplasia 05/2017
1	Rectal Neoplasms (Rectal Cancer) 05/2017
1	Arthritis (Polyarthritis) 01/2017
1	Herpes Zoster 01/2017
1	Long QT Syndrome 01/2017
1	Pain (Aches) 01/2017
1	Postherpetic Neuralgia 01/2017
1	Gout 04/2016
1	Heart Arrest (Cardiac Arrest) 01/2016
1	Allergic Rhinitis 01/2016
1	Out-of-Hospital Cardiac Arrest 01/2016
1	Bone Resorption 01/2016

Drug/Important Bio-Agent (IBA)

2	Hydroxymethylglutaryl-CoA Reductase Inhibitors (HMG-CoA Reductase Inhibitors)IBA 10/2022 - 01/2022
2	insulin receptor-related receptor (IRR)IBA 01/2022 - 10/2021
2	Food Additives (Food Additive)IBA 01/2016 - 08/2015
1	Blood Glucose (Blood Sugar)IBA 01/2022
1	oxidized low density lipoproteinIBA 10/2021
1	Thyrotropin (Thyroid-Stimulating Hormone)FDA Link 02/2021
1	Oxygen (Dioxygen)IBA 01/2021
1	Carbon MonoxideIBA 01/2021
1	beta-cyclodextrin tetradecasulfate (CTDS)IBA 01/2021
1	Antiviral Agents (Antivirals)IBA 05/2020
1	QuinolonesIBA 05/2020
1	Anti-Bacterial Agents (Antibiotics)IBA 05/2020
1	Intravenous Immunoglobulins (IVIG)FDA Link 05/2020
1	MacrolidesIBA 05/2020
1	Lopinavir FDA Link 05/2020
1	beta-Lactamases (beta-Lactamase)IBA 05/2020
1	Ritonavir (Norvir)FDA Link 05/2020
1	GlucocorticoidsIBA 05/2020
1	Nucleic AcidsIBA 05/2020
1	Glucose (Dextrose)FDA LinkGeneric 01/2020
1	CholesterolIBA 01/2020
1	Rotavirus VaccinesIBA 12/2019
1	VaccinesIBA 12/2019
1	A 19IBA 11/2019
1	Uric Acid (Urate)IBA 11/2019
1	AntibodiesIBA 10/2018
1	EnzymesIBA 10/2018
1	Methotrexate (Mexate)FDA LinkGeneric 06/2018
1	BenzodiazepinesIBA 05/2017
1	Hypnotics and Sedatives (Sedatives)IBA 05/2017
1	Dexmedetomidine FDA Link 05/2017
1	Medroxyprogesterone Acetate (Depo-Provera)FDA LinkGeneric 05/2017
1	Levonorgestrel (Plan B)FDA LinkGeneric 05/2017
1	Local AnestheticsIBA 01/2017
1	SteroidsIBA 01/2017
1	Coffee FDA Link 04/2016
1	Vitamin D FDA LinkGeneric 01/2016

Therapy/Procedure

6	Therapeutics 02/2021 - 01/2017
2	Length of Stay 05/2020 - 05/2020
1	Cholecystectomy 04/2022
1	Hand Hygiene 05/2020
1	Chemoradiotherapy 05/2017
1	Arthroplasty 01/2017
1	Arthrodesis 01/2017
1	Nerve Block (Nerve Blocks) 01/2017
1	Distraction Osteogenesis 01/2016
1	Bone Transplantation (Bone Grafting) 01/2016