1 |
amino acids
(645 times)
|
Chemistry Techniques, Analytical (76 times)
|
BCAAs (15 times) FAs (14 times) EAAs (13 times)
|
1982 Blood-brain barrier derangement in uremic encephalopathy.
|
2 |
African Americans
(580 times)
|
Medicine (42 times)
|
EAs (121 times) SNPs (43 times) CI (33 times)
|
1996 Kidney disease in the first-degree relatives of African-Americans with hypertensive end-stage renal disease.
|
3 |
aristolochic acids
(83 times)
|
Chemistry Techniques, Analytical (17 times)
|
AAI (10 times) AAN (10 times) AAII (8 times)
|
2000 Chinese herb nephropathy in Japan presents adult-onset Fanconi syndrome: could different components of aristolochic acids cause a different type of Chinese herb nephropathy?
|
4 |
anaplastic astrocytomas
(44 times)
|
Neoplasms (20 times)
|
GBMs (21 times) AOs (7 times) GBs (7 times)
|
1991 Influence of the type of surgery on the histologic diagnosis in patients with anaplastic gliomas.
|
5 |
aromatic amines
(41 times)
|
Chemistry Techniques, Analytical (13 times)
|
PAHs (10 times) 4-ABP (6 times) BC (4 times)
|
1995 Genetic susceptibility and carcinogen-DNA adduct formation in human urinary bladder carcinogenesis.
|
6 |
advanced adenomas
(21 times)
|
Gastroenterology (14 times)
|
CRC (14 times) CI (3 times) FITs (3 times)
|
2011 Prevalence of any size adenomas and advanced adenomas in 40- to 49-year-old individuals undergoing screening colonoscopy because of a family history of colorectal carcinoma in a first-degree relative.
|
7 |
atrial arrhythmias
(21 times)
|
Cardiology (15 times)
|
AF (7 times) CI (6 times) AFL (5 times)
|
2000 Thoracic epidural analgesia: its role in postthoracotomy atrial arrhythmias.
|
8 |
atypical antipsychotics
(20 times)
|
Neurology (4 times)
|
MDD (2 times) OCD (2 times) PTSD (2 times)
|
2006 Cognitive effects of atypical antipsychotics in patients with Alzheimer's disease and comorbid psychiatric or behavioral problems: a retrospective study.
|
9 |
aortic aneurysms
(19 times)
|
Vascular Diseases (6 times)
|
IAs (3 times) ACE (2 times) Ang II (2 times)
|
2009 Genome screen to detect linkage to common susceptibility genes for intracranial and aortic aneurysms.
|
10 |
alkylating agents
(12 times)
|
Neoplasms (4 times)
|
MMS (3 times) 4-HC (1 time) AFB1 (1 time)
|
1985 The relationship between reaction kinetics and mutagenic action of monofunctional alkylating agents in higher eukaryotic systems. IV. The effects of the excision-defective mei-9L1 and mus(2)201D1 mutants on alkylation-induced genetic damage in Drosophila.
|
11 |
Asian Americans
(12 times)
|
Psychology (3 times)
|
ACP (1 time) ACR (1 time) aOR (1 time)
|
2010 Barriers to health care access in 13 Asian American communities.
|
12 |
autoantibodies
(10 times)
|
Endocrinology (3 times)
|
OR (2 times) AD (1 time) Ang II (1 time)
|
1989 Frequency of autoantibodies in normal children.
|
13 |
L-amino acids
(10 times)
|
Chemistry Techniques, Analytical (5 times)
|
DAAO (2 times) aG (1 time) BGE (1 time)
|
1993 Activin A: serum levels and immunohistochemical brain localization in rats given diets deficient in L-lysine or protein.
|
14 |
Amaryllidaceae alkaloids
(9 times)
|
Biology (2 times)
|
EF (1 time) EFs (1 time) L. aurea (1 time)
|
2015 Comparative Analysis of Amaryllidaceae Alkaloids from Three Lycoris Species.
|
15 |
afferent arterioles
(8 times)
|
Physiology (4 times)
|
Ang II (3 times) EAs (2 times) ET (2 times)
|
1992 Impaired myogenic responsiveness of renal microvessels in Dahl salt-sensitive rats.
|
16 |
antiangiogenic agents
(8 times)
|
Neoplasms (4 times)
|
AEs (1 time) CIs (1 time) CTCAE (1 time)
|
2007 Design of clinical trials of radiation combined with antiangiogenic therapy.
|
17 |
alpha-amino acids
(7 times)
|
Chemistry (3 times)
|
Ala (1 time) ARF (1 time) Arg (1 time)
|
1990 Renal epithelial amino acid concentrations in mercury-induced and postischemic acute renal failure.
|
18 |
adrenal androgens
(5 times)
|
Endocrinology (2 times)
|
DHEA (2 times) PCOS (2 times) RA (2 times)
|
1998 The effect of 17 beta-estradiol on adrenocortical sensitivity, responsiveness, and steroidogenesis in postmenopausal women.
|
19 |
aldosterone antagonists
(5 times)
|
Cardiology (3 times)
|
ACEIs (2 times) ARBs (2 times) BB (1 time)
|
2010 The effect of aldosterone antagonists for ventricular arrhythmia: a meta-analysis.
|
20 |
aminoglycoside antibiotics
(5 times)
|
Chemistry Techniques, Analytical (4 times)
|
PVA (2 times) d-SPE (1 time) DMIPs (1 time)
|
1998 Aminoglycoside ototoxicity and the medial efferent system: II. Comparison of acute effects of different antibiotics.
|
21 |
anacardic acids
(5 times)
|
Biochemistry (3 times)
|
SN (2 times) CAT (1 time) GFAP (1 time)
|
2010 Protective effect of anacardic acids from cashew (Anacardium occidentale) on ethanol-induced gastric damage in mice.
|
22 |
auxiliary activities
(5 times)
|
Biotechnology (3 times)
|
CAZymes (4 times) GHs (3 times) GTs (3 times)
|
2016 Lytic polysaccharide monooxygenases and other oxidative enzymes are abundantly secreted by Aspergillus nidulans grown on different starches.
|
23 |
antioxidant activities
(4 times)
|
Chemistry (2 times)
|
BDE (1 time) BHT (1 time) CAA (1 time)
|
2010 Comparative antioxidant activities and synergism of resveratrol and oxyresveratrol.
|
24 |
Arab-Americans
(4 times)
|
Public Health (2 times)
|
CAs (1 time) OR (1 time) US (1 time)
|
2009 The health of Arab-Americans living in the United States: a systematic review of the literature.
|
25 |
associated aneurysms
(4 times)
|
Neurosurgical Procedures (2 times)
|
AVMs (2 times) cAVMs (1 time) mRS (1 time)
|
2015 Associated aneurysms in supratentorial arteriovenous malformations: impact of aneurysm size on haemorrhage.
|
26 |
abdominal aortas
(3 times)
|
Biomedical Engineering (2 times)
|
CORs (1 time) DM (1 time) HC (1 time)
|
2008 Dissection properties of the human aortic media: an experimental study.
|
27 |
Amino Acids
(3 times)
|
Metabolism (1 time)
|
His (2 times) ALB (1 time) BCAA (1 time)
|
2009 Scatter search algorithm for protein structure prediction.
|
28 |
annonaceous acetogenins
(3 times)
|
Chemistry (2 times)
|
HeLa (1 time) THF (1 time)
|
2011 Nematicidal and antifungal activities of annonaceous acetogenins from Annona squamosa against various plant pathogens.
|
29 |
anti-angiogenic agents
(3 times)
|
Neoplasms (2 times)
|
PFS (2 times) VDAs (2 times) VTTs (2 times)
|
2017 The effect of anti-angiogenic agents on overall survival in metastatic oesophago-gastric cancer: A systematic review and meta-analysis.
|
30 |
antiagglomerants
(3 times)
|
Chemistry (2 times)
|
CP (1 time) SDS (1 time)
|
2016 Anti-Adhesive Behaviors between Solid Hydrate and Liquid Aqueous Phase Induced by Hydrophobic Silica Nanoparticles.
|
31 |
antiandrogens
(3 times)
|
Environmental Health (1 time)
|
PCa (2 times) AA (1 time) ADT (1 time)
|
2017 Removal of novel antiandrogens identified in biological effluents of domestic wastewater by activated carbon.
|
32 |
arterial aneurysms
(3 times)
|
Neurosurgery (3 times)
|
AVMs (2 times) AVM (1 time) F/U (1 time)
|
1982 Photocoagulation of cerebral arteriovenous malformations and arterial aneurysms with the neodymium: yttrium-aluminum-garnet or argon laser: preliminary results in twelve patients.
|
33 |
absolute abundances
(2 times)
|
Biomedical Engineering (2 times)
|
ARGs (2 times) AD (1 time) bio-Zn (1 time)
|
2017 Relationships between sulfachloropyridazine sodium, zinc, and sulfonamide resistance genes during the anaerobic digestion of swine manure.
|
34 |
adenosine antagonists
(2 times)
|
Vascular Diseases (1 time)
|
CI (2 times) CIN (2 times) ACEIs (1 time)
|
2017 Strategies Preventing Contrast-Induced Nephropathy After Coronary Angiography: A Comprehensive Meta-Analysis and Systematic Review of 125 Randomized Controlled Trials.
|
35 |
adjuvant analgesics
(2 times)
|
Nursing (1 time)
|
NSAIDs (1 time)
|
2011 Opioid and adjuvant analgesics: compared and contrasted.
|
36 |
administered activities
(2 times)
|
Nuclear Medicine (2 times)
|
BED (1 time) DRLs (1 time) MTBEDs (1 time)
|
2011 Establishment of dose reference levels for nuclear medicine in Greece.
|
37 |
adrenaline auto-injectors
(2 times)
|
Allergy and Immunology (1 time)
|
---
|
2008 Epinephrine auto-injector prescriptions as a reflection of the pattern of anaphylaxis in an Asian population.
|
38 |
African American subjects
(2 times)
|
Cell Biology (1 time)
|
A-HeFT (1 time) AF (1 time) ALI (1 time)
|
2006 Novel polymorphisms in the myosin light chain kinase gene confer risk for acute lung injury.
|
39 |
aliphatic amines
(2 times)
|
Chemistry, Physical (2 times)
|
CAs (1 time) MD (1 time) MS (1 time)
|
2016 Lipid bilayer permeation of aliphatic amine and carboxylic acid drugs: rates of insertion, translocation and dissociation from MD simulations.
|
40 |
allergic asthma
(2 times)
|
Allergy and Immunology (1 time)
|
HCs (1 time) ICSs (1 time) sCD163 (1 time)
|
2014 The effect of inhaled corticosteroids on the concentration of soluble CD163 in induced sputum of allergic asthma patients.
|
41 |
allergic asthma patients
(2 times)
|
Allergy and Immunology (1 time)
|
HCs (2 times) OCS (2 times) Dp (1 time)
|
2019 Synergistic effect of Dermatophagoides pteronyssinus allergens and dexamethasone on the expression of CD163 by peripheral blood mononuclear cells.
|
42 |
altered areas
(2 times)
|
Neoplasms (2 times)
|
GGT (2 times) NNs (2 times) AAF (1 time)
|
1986 Peroxisome proliferator-induced hepatocarcinogenesis: histochemical analysis of ciprofibrate-induced preneoplastic and neoplastic lesions for gamma-glutamyl transpeptidase activity.
|
43 |
amino acid residues
(2 times)
|
Biology (1 time)
|
HUVECs (1 time) SPs (1 time) TGase (1 time)
|
2007 Identification of two GTP-independent alternatively spliced forms of tissue transglutaminase in human leukocytes, vascular smooth muscle, and endothelial cells.
|
44 |
amphiphilic assemblies
(2 times)
|
Chemistry (2 times)
|
---
|
2012 Reversible assembly and disassembly of micelles by a polymer that switches between hydrophilic and hydrophobic wettings.
|
45 |
anesthesiologist assistants
(2 times)
|
Medicine (1 time)
|
CRNAs (1 time)
|
2001 Analysis of anesthesia practice and needs in Louisiana.
|
46 |
antiarrhythmics
(2 times)
|
Cardiology (2 times)
|
AF (2 times) DA (1 time) HE (1 time)
|
2010 Impact of drug alteration to maintain rhythm control in paroxysmal atrial fibrillation. - Subanalysis from J-RHYTHM study -.
|
47 |
appendiceal adenocarcinomas
(2 times)
|
Neoplasms (2 times)
|
OS (2 times) COX-2 (1 time) CRS (1 time)
|
2013 Impact of molecular alterations and targeted therapy in appendiceal adenocarcinomas.
|
48 |
aristolochic acid derivates
(2 times)
|
Chemistry, Pharmaceutical (1 time)
|
ALs (1 time)
|
2007 Characterization and determination of six aristolochic acids and three aristololactams in medicinal plants and their preparations by high-performance liquid chromatography-photodiode array detection/electrospray ionization mass spectrometry.
|
49 |
aromatic arsenicals
(2 times)
|
Environmental Health (2 times)
|
MPAA (2 times) AC (1 time) DMPAO (1 time)
|
2009 Uptake of aromatic arsenicals from soil contaminated with diphenylarsinic acid by rice.
|
50 |
Arterial allografts
(2 times)
|
General Surgery (2 times)
|
---
|
1999 Vascular surgical society of great britain and ireland: mid-term results of arterial allograft below-knee bypasses for limb salvage
|
51 |
ascending aortas
(2 times)
|
Physiology (1 time)
|
DAs (1 time) ECM (1 time) LOX (1 time)
|
2009 A comparison of mechanical properties of materials used in aortic arch reconstruction.
|
52 |
autoanalyzers
(2 times)
|
Gastroenterology (1 time)
|
ABG (1 time) BT (1 time) ICU (1 time)
|
2011 Comparison of autoanalyzer and back titration for measurement of bicarbonate concentration in endoscopically collected pancreatic fluid.
|
53 |
(DNP)-amino acids
(1 time)
|
Chemistry Techniques, Analytical (1 time)
|
CSP (1 time) DNP (1 time) QNS (1 time)
|
2004 Separation of racemic 2,4-dinitrophenyl amino acids on 9-O-(phenyloxycarbonyl)quinine-bonded carbon-clad zirconia in reversed-phase liquid chromatography.
|
54 |
9-aralkyladenines
(1 time)
|
Pharmacology (1 time)
|
BA (1 time)
|
1999 Comparison of metabolic rates of some 9-aralkyladenines obtained using hamster hepatic microsomes.
|
55 |
a-/oligomenorrheic athletes
(1 time)
|
Pathology (1 time)
|
BMD (1 time) EAs (1 time) ECs (1 time)
|
2013 Bone geometry according to menstrual function in female endurance athletes.
|
56 |
Abdominal adhesions
(1 time)
|
General Surgery (1 time)
|
TGF (1 time)
|
2020 The Selective Angiotensin II Type 2 Receptor Agonist Compound 21 Reduces Abdominal Adhesions in Mice.
|
57 |
Academic Advisors
(1 time)
|
Education (1 time)
|
---
|
2019 Competency-Based Medical Education implementation: Are we transforming the culture of assessment?
|
58 |
Accessory auricles
(1 time)
|
Reconstructive Surgical Procedures (1 time)
|
---
|
2018 Accessory auricle: Classification according to location, protrusion pattern and body shape.
|
59 |
Accompanying adults
(1 time)
|
Emergency Medicine (1 time)
|
IM (1 time)
|
2001 Parental pediatric corticosteroid preferences.
|
60 |
Acetabular angles
(1 time)
|
Diagnostic Imaging (1 time)
|
CT (1 time)
|
2005 The effects of patient positioning and slice selection on canine acetabular angle assessment with computed tomography.
|
61 |
acid analogues
(1 time)
|
Complementary Therapies (1 time)
|
---
|
2013 [Effect of honey-toasting on the constituents and contents of aristolochic acid analogues in aristolochiae fructus].
|
62 |
acquired angiograms
(1 time)
|
Biophysics (1 time)
|
BCs (1 time) CA (1 time) CFD (1 time)
|
2012 Comprehensive validation of computational fluid dynamics simulations of in-vivo blood flow in patient-specific cerebral aneurysms.
|
63 |
adenocarcinomas
(1 time)
|
Neoplasms (1 time)
|
OS (1 time)
|
2013 A retrospective study of ampullary adenocarcinomas: overall survival and responsiveness to fluoropyrimidine-based chemotherapy.
|
64 |
adenosine analogues
(1 time)
|
Neoplasms (1 time)
|
---
|
2014 N6-substituted adenosine analogues, a novel class of JAK2 inhibitors, potently block STAT3 signaling in human cancer cells.
|
65 |
adrenal adenomas
(1 time)
|
Radiology (1 time)
|
AMs (1 time) HU (1 time) MD (1 time)
|
2015 The Value of Nonenhanced Single-Source Dual-Energy CT for Differentiating Metastases From Adenoma in Adrenal Glands.
|
66 |
Adrenergic agents
(1 time)
|
General Surgery (1 time)
|
---
|
1994 Changes in oxygen consumption relative to oxygen delivery in endotoxemic dogs given adrenergic agents.
|
67 |
adrenergic agonists
(1 time)
|
Ophthalmology (1 time)
|
BBs (1 time) CAI-Ss (1 time) CAI-Ts (1 time)
|
2018 Trends in the characteristics of vitrectomy in Eastern China.
|
68 |
adrenocortical adenomas
(1 time)
|
Neoplasms (1 time)
|
ACCs (1 time)
|
2017 Next-generation sequencing reveals microRNA markers of adrenocortical tumors malignancy.
|
69 |
ADT and oral antiandrogens
(1 time)
|
Urology (1 time)
|
ADT (1 time) CI (1 time) HRs (1 time)
|
2019 Androgen deprivation therapy for prostate cancer and risk of dementia.
|
70 |
adventitious agents
(1 time)
|
Allergy and Immunology (1 time)
|
CHO (1 time) GE (1 time) MPS (1 time)
|
2015 Use of tangential flow filtration for improving detection of viral adventitious agents in cell substrates.
|
71 |
Affective auras
(1 time)
|
Brain (1 time)
|
CPS (1 time) IAB (1 time) IAS (1 time)
|
2010 Ictal affective symptoms in temporal lobe epilepsy are related to gender and age.
|
72 |
African-American adults
(1 time)
|
Public Health (1 time)
|
CVD (1 time) LRS (1 time) RHFQ (1 time)
|
2020 Elevated cholesterol among African American adults: the role of fatalistic attitudes about health.
|
73 |
age accelerations
(1 time)
|
Geriatrics (1 time)
|
DNAm (1 time)
|
2020 Association of adult lung function with accelerated biological aging.
|
74 |
Agonistic autoantibodies
(1 time)
|
Medicine (1 time)
|
---
|
2018 Autoantibodies against angiotensin and adrenergic receptors: more than a biomarker?
|
75 |
Aid agencies
(1 time)
|
Public Health (1 time)
|
---
|
2011 Erosion of trust in humanitarian agencies: what strategies might help?
|
76 |
air ambulances
(1 time)
|
Emergency Medicine (1 time)
|
CRTs (1 time) GAs (1 time) LLOs (1 time)
|
2018 Managing accidental hypothermia: a UK-wide survey of prehospital and search and rescue providers.
|
77 |
alcohol abusers
(1 time)
|
Gastroenterology (1 time)
|
NAs (1 time) NVUGIB (1 time)
|
2015 Alcohol Abuse Increases Rebleeding Risk and Mortality in Patients with Non-variceal Upper Gastrointestinal Bleeding.
|
78 |
aliphatic alcohols
(1 time)
|
Allergy and Immunology (1 time)
|
---
|
2013 Aliphatic alcohol contaminants of illegally produced spirits inhibit phagocytosis by human granulocytes.
|
79 |
allergic asthmatics
(1 time)
|
Biochemistry (1 time)
|
AMs (1 time)
|
1988 Phosphoinositide breakdown and superoxide anion release in formyl-peptide-stimulated human alveolar macrophages. Comparison between quiescent and activated cells.
|
80 |
allogenic aortas
(1 time)
|
Cardiology (1 time)
|
FISH (1 time)
|
2012 Construction of a tube-shaped tracheal substitute using fascial flap-wrapped revascularized allogenic aorta.
|
81 |
allylic alcohols
(1 time)
|
Chemistry (1 time)
|
CPs (1 time) FC (1 time) FC1 (1 time)
|
2015 Oxidative metabolism of ferrocene analogues of tamoxifen: characterization and antiproliferative activities of the metabolites.
|
82 |
alpha-Antagonists
(1 time)
|
Medicine (1 time)
|
BPH (1 time) LUTS (1 time) TURP (1 time)
|
2000 Transurethral resection of the prostate: failure patterns and surgical outcomes in patients with symptoms refractory to alpha-antagonists.
|
83 |
alternate airways
(1 time)
|
Otolaryngology (1 time)
|
---
|
2020 Assessment of Tracheostomy and Laryngectomy Knowledge among Non-Otolaryngology Physicians.
|
84 |
alternatives assessments
(1 time)
|
Environmental Health (1 time)
|
HESI (1 time) SETAC (1 time)
|
2019 Qualitative approach to comparative exposure in alternatives assessment.
|
85 |
amenorrheic athletes
(1 time)
|
Nutritional Sciences (1 time)
|
EAs (1 time) EAT (1 time)
|
1996 Nutrient intake and psychological and physiological assessment in eumenorrheic and amenorrheic female athletes: a preliminary study.
|
86 |
American ancestry
(1 time)
|
Medicine (1 time)
|
FGs (1 time) NHW (1 time)
|
2019 Evaluating a Media Strategy to Provide Health Messages to Medically Underserved Populations.
|
87 |
Americans
(1 time)
|
Health Services (1 time)
|
BD (1 time) DC (1 time) HL (1 time)
|
2018 Health literacy, preventive health screening, and medication adherence behaviors of older African Americans at a PCMH.
|
88 |
amidated alloxazines
(1 time)
|
Chemical Phenomena (1 time)
|
Fl (1 time) RFTA (1 time)
|
2020 Efficient Photooxidation of Sulfides with Amidated Alloxazines as Heavy-atom-free Photosensitizers.
|
89 |
amino acid disorders
(1 time)
|
|
ENBS (1 time) FAODs (1 time) IMDs (1 time)
|
2018 Diversity in the incidence and spectrum of organic acidemias, fatty acid oxidation disorders, and amino acid disorders in Asian countries: Selective screening vs. expanded newborn screening.
|
90 |
amino acid signatures
(1 time)
|
Medicine (1 time)
|
MRCA (1 time)
|
2020 Few amino acid signatures distinguish HIV-1 subtype B pandemic and non-pandemic strains.
|
91 |
amino acid standard curve
(1 time)
|
Complementary Therapies (1 time)
|
---
|
2013 [Determination of endogenous amino acids in brain tissues after cerebral ischemia by RRLC-QQQ].
|
92 |
among AfricanAmericans
(1 time)
|
Neoplasms (1 time)
|
CI (1 time) EAs (1 time)
|
2019 Circulating Inflammation Proteins Associated With Lung Cancer in African Americans.
|
93 |
anabolic agents
(1 time)
|
Chemistry Techniques, Analytical (1 time)
|
LOD (1 time) MRPL (1 time) SIM (1 time)
|
2010 Comprehensive two-dimensional gas chromatography improves separation and identification of anabolic agents in doping control.
|
94 |
Anesthesia assistants
(1 time)
|
Patient Care Team (1 time)
|
IPC (1 time)
|
2018 Exploring healthcare professionals' perceptions of the anesthesia assistant role and its impact on patients and interprofessional collaboration.
|
95 |
anesthesiologist assistant students
(1 time)
|
Anesthesiology (1 time)
|
apps (1 time)
|
2018 Moving anesthesiology educational resources to the point of care: experience with a pediatric anesthesia mobile app.
|
96 |
angiotensin antagonists
(1 time)
|
Psychology (1 time)
|
BD (1 time) HR (1 time) MDD (1 time)
|
2020 The relationship between antihypertensive medications and mood disorders: analysis of linked healthcare data for 1.8 million patients.
|
97 |
Anglo Australians
(1 time)
|
Health Services (1 time)
|
BMI (1 time) CVD (1 time) IHD (1 time)
|
2015 South Asians and Anglo Australians with heart disease in Australia.
|
98 |
animal acupoints
(1 time)
|
Veterinary Medicine (1 time)
|
---
|
2008 A proposed transpositional acupoint system in a mouse and rat model.
|
99 |
Anthracycline antibiotics
(1 time)
|
Metabolism (1 time)
|
ROS (1 time)
|
2018 Redox-Active Quinone Chelators: Properties, Mechanisms of Action, Cell Delivery, and Cell Toxicity.
|
100 |
anthracyclines
(1 time)
|
Laboratory Techniques and Procedures (1 time)
|
CMCs (1 time) DM (1 time) MRA-CN (1 time)
|
1988 Alpha-actin synthesis changes in cultured cardiac myocytes: relationship to anthracycline structure.
|