Estradiol (E2), also called oestrogen, oestradiol, is an estrogen steroid hormone and the major female sex hormone. It is involved in the regulation of female reproductive cycles such as estrous and menstrual cycles. Estradiol is responsible for the development of female secondary sexual characteristics such as the breasts, widening of the hips and a…
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Estradiol topic overview
The analysis highlights History, Community, Culture and Applications as prominent areas in the source structure around Estradiol. 1 topic appears in more than one source area, which can help identify connections that are less obvious in a linear reading.
Related topics
244
Source areas
9
Connected nodes
254
Extracted relationships
112
Related term clusters
66
Bridge connections
254
What this topic covers Research coverage
Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.
Overview · 76 topics
Biological function · 75 topics
Biochemistry · 43 topics
History · 22 topics
Biological activity · 16 topics
Chemistry · 7 topics
Society and culture · 4 topics
Medical use · 1 topics
Neuropsychopharmacology · 1 topics
Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.
Key facts & relationships
High-confidence facts extracted from structured source data. Use them as anchors for further research.
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A structured outline of related entities, concepts and subtopics. Open any item to build a new map centered on it.
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Advanced semantic analysis
How Estradiol connects Entity context
Entity context groups extracted connections by relationship type. Counts show recurrence in the analyzed source; the examples are research signals, not claims about importance.
The extracted context around Estradiol shows recurring relationship patterns in the source. For example, Estradiol → Adolf Butenandt, Allen, American, Anner, Bellerby, Doisy, Edgar Allen, Edward, Estrone, Following, German, Health Organization, Hildebrant, Hohlweg, Inhoffen, International Conference, League, London, Marrian, Miescher Another extracted example is Estradiol → Additional, DNA, E2, ER, ER-expressing, ER-X, ERE, ERs, ERx, ERα, ERα/ERβ, ERβ, GPER, GPR30, Gq-mER, HSP90, Unlike. Use these groups to spot repeated connection types before inspecting the individual relationships.
Estradiol
Top relations
related to history· 26
Estradiol → Adolf Butenandt, Allen, American, Anner, Bellerby, Doisy, Edgar Allen, Edward, Estrone, Following, German, Health Organization, Hildebrant, Hohlweg, Inhoffen, International Conference, League, London, Marrian, Miescher
related to Biological activity· 17
Estradiol → Additional, DNA, E2, ER, ER-expressing, ER-X, ERE, ERs, ERx, ERα, ERα/ERβ, ERβ, GPER, GPR30, Gq-mER, HSP90, Unlike
Relationships are represented as Subject → Predicate → Object triples. Confidence describes extraction strength, not the real-world importance of a relationship; lower-confidence rows may be contextual rather than explicit.
TTTA extracted 112 structured relationships around Estradiol. Examples in this analysis include Estradiol → is a → main estrogen in the body and estrous → instance of → It is involved in the regulation of female reproductive cycles. The table shows each extracted connection, where it came from and its confidence.
Subject
Predicate
Object
Confidence
Src
Estradiol
is a
main estrogen in the body
0.90
text
estrous
instance of
It is involved in the regulation of female reproductive cycles
0.80
text
menstrual cycles
instance of
It is involved in the regulation of female reproductive cycles
0.80
text
the breasts
instance of
Estradiol is responsible for the development of female secondary sexual characteristics
0.80
text
widening of the hips
instance of
Estradiol is responsible for the development of female secondary sexual characteristics
0.80
text
a female pattern of fat distribution
instance of
Estradiol is responsible for the development of female secondary sexual characteristics
0.80
text
the mammary glands
instance of
It is also important in the development and maintenance of female reproductive tissues
0.80
text
uterus
instance of
It is also important in the development and maintenance of female reproductive tissues
0.80
text
vagina during puberty
instance of
It is also important in the development and maintenance of female reproductive tissues
0.80
text
adulthood
instance of
It is also important in the development and maintenance of female reproductive tissues
0.80
text
pregnancy
instance of
It is also important in the development and maintenance of female reproductive tissues
0.80
text
breast cancer
instance of
a single dose of ethinylestradiol has been found to be sufficient to increase circulating oxytocin concentrations.Gynecological cancersEstradiol has been tied to the development…
0.80
text
No triples extracted yet.
Related concept clusters Related term clusters
Related term clusters group terms that sit near one another in the extracted graph. They are useful for discovering adjacent language and context, but proximity does not by itself imply a factual relationship.
The concept neighborhoods around Estradiol bring nearby vocabulary together. In this analysis, examples include Levels, Menstrual and Estrone. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
Estradiol
Levels
Menstrual
Estrone
Produced
Estrogen
Cycle
Estrogens
Women
Hormone
Phase
Pregnancy
Estriol
estradiol
Levels
Menstrual
Estrone
Produced
Estrogen
Cycle
Estrogens
Women
Hormone
Phase
Pregnancy
Estriol
estrogen
Receptor
Found
Skin
Hormone
Citation
Needed
Women
Effects
May
Menopause
Estriol
Female
steroid hormone
Hormone
Steroid
Ovaries
Female
Via
Brain
Citation
Needed
Receptor
Produced
E2
Women
female
Reproductive
Development
Sexual
Menopause
Pregnancy
Levels
Skin
Hormone
Menstrual
Women
Tissues
Fat
female pattern of fat distribution
Reproductive
Tissues
Development
Including
Liver
Brain
Sexual
Menopause
Pregnancy
Produced
Levels
Skin
reproductive tissues
Liver
Brain
Bone
Fat
Including
Time
Menopause
Pregnancy
Also
Estrone
Produced
Ovaries
transgender women
Found
Levels
May
Menopause
Estrogen
Menstrual
Estradiol
Bone
Ovaries
Reproductive
Time
Female
Connections between topic areas Semantic bridges
Semantic bridges connect parts of the graph that would otherwise be more separate. A bridge is a structural signal in this analysis, not a claim that the two topic areas are equivalent.
For Estradiol, one of the stronger structural bridges in this analysis connects Estradiol with Overview. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.
Number of nodes, edges, triples, density and central hubs. Use it to gauge the size and connectivity of the map.
Estradiol
Nodes255
Edges254
Triples112
Avg. degree1.99
Density0.007843
Components1
Source & methodology
TTTA analyzes the structure around Estradiol to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Community, Culture & Applications, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
