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Ovarian follicle

Index Ovarian follicle

An ovarian follicle is a roughly spheroid cellular aggregation set found in the ovaries. [1]

39 relations: Antral follicle, Basal lamina, Centimetre, Corpus luteum, Cryopreservation, Dictyate, DNA methylation, Egg cell, Embryo, Eosinophilic, Extracellular matrix, Fertilisation, Follicle-stimulating hormone, Folliculogenesis, Gametogenesis, Gonadal ridge, Gonadotropin, Granulosa cell, Growth factor, Gynecologic ultrasonography, Histology, Immunoassay, In vitro, Luteinizing hormone, Menstrual cycle, Mittelschmerz, Oocyte, Oogenesis, Ovarian cyst, Ovary, Ovulation, Puberty, Regnier de Graaf, Sex cords, Testosterone, Theca externa, Theca interna, Theca of follicle, Zygote.

Antral follicle

An antral follicle (or secondary follicle) is an ovarian follicle during a certain latter stage of folliculogenesis.

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Basal lamina

The basal lamina is a layer of extracellular matrix secreted by the epithelial cells, on which the epithelium sits.

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Centimetre

A centimetre (international spelling as used by the International Bureau of Weights and Measures; symbol cm) or centimeter (American spelling) is a unit of length in the metric system, equal to one hundredth of a metre, centi being the SI prefix for a factor of.

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Corpus luteum

The corpus luteum (Latin for "yellow body"; plural corpora lutea) is a temporary endocrine structure in female ovaries and is involved in the production of relatively high levels of progesterone, moderate levels of estradiol, inhibin A and small amounts of estrogen.

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Cryopreservation

Cryo-preservation or cryo-conservation is a process where organelles, cells, tissues, extracellular matrix, organs or any other biological constructs susceptible to damage caused by unregulated chemical kinetics are preserved by cooling to very low temperatures (typically −80 °C using solid carbon dioxide or −196 °C using liquid nitrogen).

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Dictyate

The dictyate or dictyoteneMedical Physiology, Boron & Boulpaep,, Elsevier Saunders 2005.

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DNA methylation

DNA methylation is a process by which methyl groups are added to the DNA molecule.

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Egg cell

The egg cell, or ovum (plural ova), is the female reproductive cell (gamete) in oogamous organisms.

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Embryo

An embryo is an early stage of development of a multicellular diploid eukaryotic organism.

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Eosinophilic

Eosinophilic (Greek suffix -phil-, meaning loves eosin) refers to the staining of certain tissues, cells, or organelles after they have been washed with eosin, a dye.

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Extracellular matrix

In biology, the extracellular matrix (ECM) is a collection of extracellular molecules secreted by support cells that provides structural and biochemical support to the surrounding cells.

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Fertilisation

Fertilisation or fertilization (see spelling differences), also known as generative fertilisation, conception, fecundation, syngamy and impregnation, is the fusion of gametes to initiate the development of a new individual organism.

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Follicle-stimulating hormone

Follicle-stimulating hormone (FSH) is a gonadotropin, a glycoprotein polypeptide hormone.

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Folliculogenesis

In biology, folliculogenesis is the maturation of the ovarian follicle, a densely packed shell of somatic cells that contains an immature oocyte.

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Gametogenesis

Gametogenesis is a biological process by which diploid or haploid precursor cells undergo cell division and differentiation to form mature haploid gametes.

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Gonadal ridge

In embryology, the gonadal ridge (or urogenital ridge) is the precursor to the gonads.

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Gonadotropin

Gonadotropins are glycoprotein polypeptide hormones secreted by gonadotrope cells of the anterior pituitary of vertebrates.

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Granulosa cell

A granulosa cell or follicular cell is a somatic cell of the sex cord that is closely associated with the developing female gamete (called an oocyte or egg) in the ovary of mammals.

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Growth factor

A growth factor is a naturally occurring substance capable of stimulating cellular growth, proliferation, healing, and cellular differentiation.

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Gynecologic ultrasonography

Gynecologic ultrasonography or gynecologic sonography refers to the application of medical ultrasonography to the female pelvic organs (specifically the uterus, the ovaries, and the Fallopian tubes) as well as the bladder, the adnexa, and the Pouch of Douglas.

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Histology

Histology, also microanatomy, is the study of the anatomy of cells and tissues of plants and animals using microscopy.

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Immunoassay

An immunoassay is a biochemical test that measures the presence or concentration of a macromolecule or a small molecule in a solution through the use of an antibody (usually) or an antigen (sometimes).

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In vitro

In vitro (meaning: in the glass) studies are performed with microorganisms, cells, or biological molecules outside their normal biological context.

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Luteinizing hormone

Luteinizing hormone (LH, also known as lutropin and sometimes lutrophin) is a hormone produced by gonadotropic cells in the anterior pituitary gland.

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Menstrual cycle

The menstrual cycle is the regular natural change that occurs in the female reproductive system (specifically the uterus and ovaries) that makes pregnancy possible.

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Mittelschmerz

Mittelschmerz (German: "middle pain") is a medical term for "ovulation pain" or "midcycle pain".

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Oocyte

An oocyte, oöcyte, ovocyte, or rarely ocyte, is a female gametocyte or germ cell involved in reproduction.

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Oogenesis

Oogenesis, ovogenesis, or oögenesis is the differentiation of the ovum (egg cell) into a cell competent to further development when fertilized.

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Ovarian cyst

An ovarian cyst is a fluid-filled sac within the ovary.

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Ovary

The ovary is an organ found in the female reproductive system that produces an ovum.

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Ovulation

Ovulation is the release of eggs from the ovaries.

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Puberty

Puberty is the process of physical changes through which a child's body matures into an adult body capable of sexual reproduction.

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Regnier de Graaf

Regnier de Graaf (English spelling), original Dutch spelling Reinier de Graaf, or Latinized Reijnerus de Graeff (30 July 164117 August 1673) was a Dutch physician and anatomist who made key discoveries in reproductive biology.

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Sex cords

In embryogenesis, the sex cords, (primitive sex cords or gonadal cords) are structures that develop from the gonadal ridges.

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Testosterone

Testosterone is the primary male sex hormone and an anabolic steroid.

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Theca externa

The theca externa is the outer layer of the theca folliculi.

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Theca interna

Theca interna cells express receptors for luteinizing hormone (LH) to produce androstenedione, which via a few steps, gives the granulosa the precursor for estrogen manufacturing.

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Theca of follicle

The theca folliculi comprise a layer of the ovarian follicles.

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Zygote

A zygote (from Greek ζυγωτός zygōtos "joined" or "yoked", from ζυγοῦν zygoun "to join" or "to yoke") is a eukaryotic cell formed by a fertilization event between two gametes.

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Redirects here:

Follicle cell, Folliculus ovaricus, Graafian Follicle, Graafian follicle, Graafian follicles, Ovarian follicle volume, Ovarian follicles, Tertiary follicle, Vesicular ovarian follicles.

References

[1] https://en.wikipedia.org/wiki/Ovarian_follicle

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