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XY complete gonadal dysgenesis, also known as Swyer syndrome, is a type of defect hypogonadism in a person whose karyotype is 46,XY. Though they typically have normal vulvas, [1] the person has underdeveloped gonads, fibrous tissue termed "streak gonads", and if left untreated, will not experience puberty. The cause is a lack or inactivation of ...
Sexual differentiation in humans is the process of development of sex differences in humans. It is defined as the development of phenotypic structures consequent to the action of hormones produced following gonadal determination. [1] Sexual differentiation includes development of different genitalia and the internal genital tracts and body hair ...
Ovules of a female Ginkgo biloba. The XY sex-determination systemis a sex-determination systempresent in many mammals, including humans, some insects (Drosophila), some snakes, some fish (guppies), and some plants (Ginkgotree). In this system, the sexof an individual usually is determined by a pair of sex chromosomes.
Intersex people are born with sex characteristics (including genitals, gonads and chromosome patterns) that do not fit typical binary notions of male or female bodies. Intersex is an umbrella term used to describe a wide range of natural bodily variations. [2] Attitudes towards the term.
Persons with a complete androgen insensitivity have a typical female external phenotype, despite having a 46,XY karyotype. [16] [17]Individuals with complete androgen insensitivity syndrome (grades 6 and 7 on the Quigley scale) are born with an external female phenotype, without any signs of genital masculinization, despite having a 46,XY karyotype. [18]
Androgen insensitivity syndrome(AIS) is a condition involving the inability to respond to androgens, typically due to androgen receptordysfunction. [1] It affects 1 in 20,000 to 64,000 XY (karyotypicallymale) births. The condition results in the partial or complete inability of cellsto respond to androgens.[2]
7. Genderqueer. “Genderqueer people can identify as neither woman nor man, both woman and man, or a combination of these genders,” says Pagès. Sometimes the words “genderqueer” and “non ...
De la Chapelle syndrome [ 1 ] Human karyotype 46 XX. Specialty. Medical genetics. XX male syndrome, also known as de la Chapelle syndrome, is a rare condition in which an individual with a 46,XX karyotype develops a male phenotype. [ 2 ] Synonyms for XX male syndrome include 46,XX testicular difference of sex development (or 46,XX DSD) [ 3 ][ 4 ...