Class information for:
Level 1: PULMONARY SURFACTANT//RESPIRATORY DISTRESS SYNDROME//LUNG SURFACTANT

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
468 3401 40.5 70%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
17 4 REPRODUCTIVE BIOLOGY//OBSTETRICS & GYNECOLOGY//VETERINARY SCIENCES 563730
225 3       PEDIATRICS//NEONATOL//MOYAMOYA DISEASE 49580
1197 2             PULMONARY SURFACTANT//SURFACTANT PROTEIN A//SURFACTANT PROTEIN D 9246
468 1                   PULMONARY SURFACTANT//RESPIRATORY DISTRESS SYNDROME//LUNG SURFACTANT 3401

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 PULMONARY SURFACTANT authKW 1683832 11% 49% 385
2 RESPIRATORY DISTRESS SYNDROME authKW 420463 8% 18% 266
3 LUNG SURFACTANT authKW 371482 3% 42% 98
4 SP B authKW 299707 1% 70% 48
5 SURFACTANT PROTEIN B authKW 281451 2% 53% 59
6 SURFACTANT PROTEINS authKW 213139 2% 28% 84
7 SP C authKW 157253 1% 60% 29
8 SURFACTANT INHIBITION authKW 156108 1% 87% 20
9 SURFACTANT TREATMENT authKW 141369 1% 75% 21
10 SURFACTANT PROTEIN C authKW 117649 1% 34% 39

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Respiratory System 23634 22% 0% 747
2 Pediatrics 12093 21% 0% 717
3 Physiology 5993 15% 0% 515
4 Biophysics 4553 14% 0% 478
5 Critical Care Medicine 3040 6% 0% 209
6 Biochemistry & Molecular Biology 1512 21% 0% 720
7 Sport Sciences 1073 5% 0% 157
8 Obstetrics & Gynecology 292 4% 0% 123
9 Cell Biology 126 5% 0% 180
10 Materials Science, Biomaterials 92 1% 0% 38

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 EXPT PERINATAL PATHOL 112783 0% 74% 17
2 PULM BIOL 52434 2% 9% 63
3 CAMURUS LIPID FDN 26929 0% 100% 3
4 PL FUNCT ANAT 26929 0% 100% 3
5 12021 S WILMINGTON AVE 17953 0% 100% 2
6 CHEM 5401 WILKENS AVE 17953 0% 100% 2
7 CNR IST ENERGET INTERFASI 17953 0% 100% 2
8 LUNG EPITHELIAL CELL BIOL S MED 17953 0% 100% 2
9 MEDLUNG EPITHELIAL CELL BIOL S 17953 0% 100% 2
10 PEDIAT NEONATO RAMSON 416G 17953 0% 100% 2

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 EXPERIMENTAL LUNG RESEARCH 27009 2% 4% 73
2 AMERICAN JOURNAL OF PHYSIOLOGY-LUNG CELLULAR AND MOLECULAR PHYSIOLOGY 24428 4% 2% 125
3 PEDIATRIC RESEARCH 16469 4% 1% 130
4 BIOLOGY OF THE NEONATE 15063 2% 3% 66
5 ACP-APPLIED CARDIOPULMONARY PATHOPHYSIOLOGY 13668 1% 8% 20
6 AMERICAN JOURNAL OF RESPIRATORY CELL AND MOLECULAR BIOLOGY 11817 2% 2% 82
7 JOURNAL OF APPLIED PHYSIOLOGY 10475 5% 1% 157
8 BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES 7982 2% 1% 75
9 AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE 7065 3% 1% 88
10 BIOPHYSICAL JOURNAL 6462 4% 1% 120

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 PULMONARY SURFACTANT 1683832 11% 49% 385 Search PULMONARY+SURFACTANT Search PULMONARY+SURFACTANT
2 RESPIRATORY DISTRESS SYNDROME 420463 8% 18% 266 Search RESPIRATORY+DISTRESS+SYNDROME Search RESPIRATORY+DISTRESS+SYNDROME
3 LUNG SURFACTANT 371482 3% 42% 98 Search LUNG+SURFACTANT Search LUNG+SURFACTANT
4 SP B 299707 1% 70% 48 Search SP+B Search SP+B
5 SURFACTANT PROTEIN B 281451 2% 53% 59 Search SURFACTANT+PROTEIN+B Search SURFACTANT+PROTEIN+B
6 SURFACTANT PROTEINS 213139 2% 28% 84 Search SURFACTANT+PROTEINS Search SURFACTANT+PROTEINS
7 SP C 157253 1% 60% 29 Search SP+C Search SP+C
8 SURFACTANT INHIBITION 156108 1% 87% 20 Search SURFACTANT+INHIBITION Search SURFACTANT+INHIBITION
9 SURFACTANT TREATMENT 141369 1% 75% 21 Search SURFACTANT+TREATMENT Search SURFACTANT+TREATMENT
10 SURFACTANT PROTEIN C 117649 1% 34% 39 Search SURFACTANT+PROTEIN+C Search SURFACTANT+PROTEIN+C

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 ZUO, YY , VELDHUIZEN, RAW , NEUMANN, AW , PETERSEN, NO , POSSMAYER, F , (2008) CURRENT PERSPECTIVES IN PULMONARY SURFACTANT - INHIBITION, ENHANCEMENT AND EVALUATION.BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES. VOL. 1778. ISSUE 10. P. 1947 -1977 269 80% 153
2 PARRA, E , PEREZ-GIL, J , (2015) COMPOSITION, STRUCTURE AND MECHANICAL PROPERTIES DEFINE PERFORMANCE OF PULMONARY SURFACTANT MEMBRANES AND FILMS.CHEMISTRY AND PHYSICS OF LIPIDS. VOL. 185. ISSUE . P. 153 -175 232 78% 19
3 WANG, ZD , NOTTER, RH , (1997) PULMONARY SURFACTANT: PHYSICAL CHEMISTRY, PHYSIOLOGY, AND REPLACEMENT.REVIEWS IN CHEMICAL ENGINEERING. VOL. 13. ISSUE 4. P. 1 -118 202 84% 33
4 WILLSON, DF , NOTTER, RH , (2011) THE FUTURE OF EXOGENOUS SURFACTANT THERAPY.RESPIRATORY CARE. VOL. 56. ISSUE 9. P. 1369 -1386 135 76% 23
5 PEREZ-GIL, J , (2008) STRUCTURE OF PULMONARY SURFACTANT MEMBRANES AND FILMS: THE ROLE OF PROTEINS AND LIPID-PROTEIN INTERACTIONS.BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES. VOL. 1778. ISSUE 7-8. P. 1676-1695 128 68% 168
6 LOPEZ-RODRIGUEZ, E , PEREZ-GIL, J , (2014) STRUCTURE-FUNCTION RELATIONSHIPS IN PULMONARY SURFACTANT MEMBRANES: FROM BIOPHYSICS TO THERAPY.BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES. VOL. 1838. ISSUE 6. P. 1568 -1585 135 62% 25
7 WILLSON, DF , CHESS, PR , NOTTER, RH , (2008) SURFACTANT FOR PEDIATRIC ACUTE LUNG INJURY.PEDIATRIC CLINICS OF NORTH AMERICA. VOL. 55. ISSUE 3. P. 545-+ 147 75% 25
8 MINGARRO, I , LUKOVIC, D , VILAR, M , PEREZ-GIL, J , (2008) SYNTHETIC PULMONARY SURFACTANT PREPARATIONS: NEW DEVELOPMENTS AND FUTURE TRENDS.CURRENT MEDICINAL CHEMISTRY. VOL. 15. ISSUE 4. P. 393-403 126 84% 21
9 JOHANSSON, J , CURSTEDT, T , ROBERTSON, B , (1994) THE PROTEINS OF THE SURFACTANT SYSTEM.EUROPEAN RESPIRATORY JOURNAL. VOL. 7. ISSUE 2. P. 372-391 177 74% 156
10 CREUWELS, LAJM , VANGOLDE, LMG , HAAGSMAN, HP , (1997) THE PULMONARY SURFACTANT SYSTEM: BIOCHEMICAL AND CLINICAL ASPECTS.LUNG. VOL. 175. ISSUE 1. P. 1-39 183 60% 172

Classes with closest relation at Level 1


Rank Class id link
1 7143 SURFACTANT PROTEIN D//COLLECTIN//SURFACTANT PROTEIN A
2 14294 PHOSPHATIDYLCHOLINE SECRETION//TYPE II PNEUMOCYTE//SURFACTANT SECRETION
3 13355 ONTOGENY REPROD//LIPOFIBROBLAST//CRBR
4 18469 ALVEOLAR CAPILLARY DYSPLASIA//ABCA3//PULMONARY INTERSTITIAL GLYCOGENOSIS
5 28662 AIRWAYS CLOSURE//PULMONARY FLUID MECHANICS//SURFACTANT REPLACEMENT THERAPY
6 15896 MECONIUM ASPIRATION SYNDROME//MECONIUM ASPIRATION//AMNIOINFUSION
7 36518 FETAL LUNG IMMATURITY//AMNIOTIC FLUID DYNAMICS//FETAL RABBITS
8 33738 ACUTE RESPIRATORY DISTRESS SYNDROME PATHOPHYSIOLOGY//CHILDRENS HOSP PNEUMOL//CLOTHIAPRINE
9 12605 HIGH FLOW NASAL CANNULA//BUBBLE CPAP//NASAL CONTINUOUS POSITIVE AIRWAY PRESSURE
10 13366 FETAL LUNG MATURITY//LAMELLAR BODY COUNT//LECITHIN SPHINGOMYELIN RATIO

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