Topics: Marxism, socialism, scientific socialism, Karl Marx‘s scientific socialism, Marx on Human Nature, Theses on Feuerbach, Dialectical Materialism, Understanding Historical Materialism, Labor, Alienation, Commodity Fetishism, Surplus Value, Revolution, Marx’s Scientific Socialism critical examination, Hayek Critical Objections, Karl Popper‘s Criticism, Friedman Milton Detractions, Utopian Socialism, Democratic socialism, Hegel‘s idealism, Hegel‘s dialectical method, Hegel‘s conception of history, capitalist world system, History of capitalism

Topics: prosthetic heme group, globin polypeptide, myoglobin, cytochromes, peroxidase, catalase, tryptophan, oxygenase, pyrolase, nitric oxide synthase, pyrrole, nermoblast, erythrocytes

Topics: Fuel metabolism, Nutrition, Organic Chemistry, Acid–Base Chemistry, Amino Acids, Protein Structure and Function, Enzyme Kinetics, Gene Expression, Synthesis of Proteins, Regulation of Gene Expression, Cell Biology, Signal Transduction, Molecular Biology of Cancer, Generation of ATP from Metabolic Fuels, Oxygen Toxicity, Carbohydrate Metabolism, Lipid Metabolism, Ethanol Metabolism, Nitrogen Metabolism–Amino Acids, Purines, Pyrimidines, Products Derived from Amino Acids, Endocrinology, Genetics

Topics: Bile pigments, Heme, Heme oxygenase System, Catabolism of Heme

Topics: Carbon-oxygen cycle, photosynthesis, chloroplast, chlorophyll, respiration, catabolism, Electron transport chain, combustion, decomposition, nitrogen cycle, nitrogen fixation, anabolic pathways, amino acid, proline, Nucleotide biosynthesis, purine nucleotides, pyrimidine synthesis, fatty acids synthesis

Topics: Airway inflammation, Airway hyperresponsiveness, Sympathomimetic Agents, Epinephrine, Beta2-adrenergic agonists, Skeletal muscle tremor, Tachycardia, Arterial oxygen tension, Methylxanthines, Theophylline, Muscarinic Receptor Antagonists, ipratropium bromide, Adrenal corticosteroids, Cromolyn sodium, Leukotreine inhibitors, Zafirlukast, Montelukast sodium, Zileuton, Omalizumab, Monoclonal antibodies

Topics: Organ Systems, Cells, Organelles, Microbiota, Organ Systems, Water, Acids, Bases, Buffers, H+ Concentration, Disorders of Protein Misfolding, Protein Structure, Precursor Proteins, active protein, Proteolysis, Protease Inhibitors, Protein Folding, Autophagy, Protein Misfolding, Fibrillogenic Diseases, Chemical Kinetics, Thermodynamics, Enzymes, Enzyme RegulationActive Site, Enzyme–Substrate Complex, Michaelis–Menten Model, Enzyme-Catalyzed Reactions, Irreversible Inhibition, Inhibition, Clinical Enzymology, Biomarkers of Tissue Injury, Tissue Injury, Serum, Plasma Markers, Tissue Damage, Simple Carbohydrates, Simple Carbohydrates, Heteropolysaccharides, Glycoconjugates, Glycoproteins, Glycolipids, Cell Membrane Constituents, Cell-Surface Glycoproteins, Serum Glycoproteins, Connective Tissue, Fibrous Protein, Nonfibrous Protein, Proteoglycan, Gastrointestinal Digestion, Gastrointestinal Absorption, Gastrointestinal Tract, Gastrointestinal Hormones, Carbohydrate Metabolism, Glycolysis, Tricarboxylic Acid Cycle, Glycolysis, Pyruvate Metabolism, Tricarboxylic Acid Cycle, Electron Transport Chain, Oxidative Phosphorylation, Oxygen-Consuming Systems, Mitochondrial Structure, Mitochondrial Genome, Respiratory Chain Expression, Mitochondrial Diseases, Gluconeogenesis, Glycogen Synthesis, glycogen Breakdown, Alternative Pathways, Hexose Interconversion, Amino Acid Metabolism, Metabolism of Ammonia, Lipid, fatty acid, Eicosanoid, Fatty Acid Oxidation, Unsaturated Fatty Acid, Trans-Fatty Acid, Essential Fatty Acid, Phospholipids, Glycosphingolipids, Cholesterol, Phosphatidylcholine, Phosphosphingolipid, Catabolism, Storage Disorders of Sphingolipids, Sphingolipids, Acetyl-Coa, Hmg-Coa, Plasma Lipoprotein, Contractile Systems, Muscle Systems, Nonmuscle Systems, Energy Metabolism, Obesity, Diabetes Mellitus, Chromosomes, Chromatin, DNA, Recombinant DNA Technology, DNA Replication, DNA Repair, DNA Mutation, Protein Synthesis, RNA, Messenger RNA, Prokaryotic Transcription, Genetic Code, tRNA Molecule, Ribosomes, Gene Expression, mRNA Synthesis, Gene Regulation, Nucleotide Metabolism

Topics: Endocardial tubes, heart tube position, Cardiac folding, heart chambers, Sinus venosus, Heart wall, Ventricles, Septum formation, atrioventricular canal, Atrioventricular valves, Truncus septum formation, arterial cone, Cardiovascular System, Basic Heart, advanced heart, Human Development Timecourse, Heart Volume, Vascular anomaly, Vascular tumors, Infantile Hemangioma, Congenital Hemangioma, Kaposiform Hemangioendothelioma, Pyogenic granuloma, Vascular malformations, Fast flow vascular malformations, Combined-complex vascular malformations, Blood Vessel Development, Endothelial Progenitors, Endothelial Tube Formation, Vascular Endothelial Growth Factor, Capillaries, Electron Micrographs, Cardiac Blood Vessels, Tumor angiogenesis, tumor blood vessels, Macular degeneration, vessel morphology, Oxygen sensing, Wolffian duct, Pronephros, Mesonephros, mullerian duct, Ureteric bud, Metanephrogenic blastema, Urinary bladder, Vesico-urethral portion, Heart Abnormalities, Ventricular Septal Defect, Atrial Septal Defects

Topics: Pediatric Patient, Nutritional Support, newborn, Renal Impairment, Renovascular Hypertension, Coagulopathies, Sickle Cell Disease, Extracorporeal Membrane Oxygenation, Mechanical Ventilation, paediatric surgery, Vascular Access, Surgical Infectious Disease, Fetal Therapy, trauma, bities, burns, Thoracic Trauma, Abdominal Trauma, Renal Trauma, Traumatic Brain Injury, Pediatric Orthopedic Trauma, Neurosurgical Conditions, Chest Wall Deformities, Laryngotracheal Obstruction, Congenital Bronchopulmonary Malformations, lung, pleura, Congenital Diaphragmatic Hernia, Eventration, Mediastinal Tumors, Esophagus, Esophageal Atresia, Tracheoesophageal Fistula Malformations, Abdomen, Gastroesophageal Reflux, Duodena Atresia, Intestinal Atresia, Stenosis, Malrotation, Meconium Disease, Necrotizing Enterocolitis, Hirschsprung Disease, Anorectal Atresia, Cloacal Malformations, Fecal Incontinence, Constipation, Acquired Anorectal Disorders, Intussusception, Alimentary Tract Duplications, Meckel Diverticulum, Inflammatory Bowel Disease, Appendicitis, Biliary Atresia, Choledochal Cyst, Gallbladder Disease, Organ Transplantation, Splenic Conditions, Abdominal Wall Defects, Abdominal Wall Hernia, Inguinal Hernia, Undescended Testes, Testicular Tumors, Acute Scrotum, Urology, Ureteral Obstruction, Ureteral Malformation, Urinary Tract Infection, Vesicoureteral Reflux, Bladder, Urethra, Posterior Urethral Valves, Bladder Exstrophy, Cloacal Exstrophy, Hypospadias, Circumcision, Prune Belly Syndrome, Sexual Development, Neoplasms, Adjuvant Therapy, Childhood Cancer, renal tumor, Neuroblastoma, Teratomas, Dermoids, Soft Tissue Tumor, Lymphoma, Rhabdomyosarcoma, Vascular Anomalies, head masses, head sinuses, neck masses, neck sinuses, Pediatric Gynecology, Adolescent Gynecology, Breast Disease, Endocrine Disorder, endocrine tumor, Bariatric Surgical Procedures, Nevus, Melanoma

Topics: Peripheral Receptors, Auditory system, Vestibular System, Audiology, Acoustics, hearing, hearing loss, vestibular functions, external ear, Eustachian Tube, middle ear, Cholesteatoma, Chronic Otitis Media, Suppurative Otitis Media, Otitis Media, Otosclerosis, Otospongiosis, Facial Nerve, Ménière’s Disease, mastoid, acoustic neuroma, deaf child, hearing impairment, otalgia, tinnitus, nose, External Nose, Nasal Vestibule, Nasal Septum.Rhinitis, acute Rhinitis, chronic Rhinitis, Allergic Rhinitis, Nasal Cavity, Vasomotor, Nonallergic Rhinitis, Nasal Polypi, Epistaxis, Acute Rhinosinusitis, Chronic Rhinosinusitis, Sinusitis, Paranasal Sinuses, Proptosis, Thyroid Gland, pharynx, larynx, Oral Cavity, Salivary Glands, Adenoids, Pharyngitis, acute Pharyngitis, chronic Pharyngitis, Tonsillitis, Snoring, Sleep Apnoea, Laryngotracheal Trauma, laryngitis, ACUTE EPIGLOTTITIS, ACUTE LARYNGO-TRACHEO-BRONCHITIS, LARYNGEAL DIPHTHERIA, Laryngeal Paralysis, Cancer Larynx, Tracheostomy, Airway Management, Oesophagus, Dysphagia, Laser Surgery, Radiofrequency Surgery, Hyperbaric Oxygen Therapy, Coblation, Cryosurgery, Neck Masses