| hair streams | The curved lines along which the hairs are arranged on the head and various parts of the body, especially noticeable in the foetus. Synonym: flumina pilorum. (05 Mar 2000) |
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| hair transplant | Autografts of punch biopsies of hair-bearing skin, such as occipital scalp, onto frontal scalp in male pattern alopecia. (05 Mar 2000) |
| hair whorls | A spiral arrangement of the hairs, as at the crown of the head. Synonym: vortices pilorum. (05 Mar 2000) |
| hair-salt | <chemical> A variety of native Epsom salt occurring in silky fibres. Origin: A translation of G. Haarsalz. Source: Websters Dictionary (01 Mar 1998) |
| hairbell | <botany> See Harebell. Source: Websters Dictionary (01 Mar 1998) |
| hairbird | <zoology> The chipping sparrow. Source: Websters Dictionary (01 Mar 1998) |
| hairline fracture | A fracture without separation of the fragments, the line of break being hairlike, as seen sometimes in the skull. Synonym: capillary fracture. (05 Mar 2000) |
| hairpin | The structure formed by a polynucleic acid by base-pairing between neighboring complementary sequences of a single strand of either DNA or RNA. (05 Mar 2000) |
| hairpin loop | An area where single-stranded DNA or RNA has folded back on itself and nucleotides from the two separate segments have base paired, so that the resulting structure appears as the name describes. (09 Oct 1997) |
| hairpin loops | Single-stranded DNA and RNA can fold back on itself under the proper conditions forming irregular double-helical loops. (05 Mar 2000) |
| hairtail | <zoology> Any species of marine fishes of the genus Trichiurus; especially, T. Lepterus of Europe and America. They are long and like a band, with a slender, pointed tail. Synonym: bladefish. Source: Websters Dictionary (01 Mar 1998) |
| hairworm | <zoology> A nematoid worm of the genus Gordius, resembling a hair. See Gordius. Source: Websters Dictionary (01 Mar 1998) |
| hairy | A pair rule gene of Drosophila. (18 Nov 1997) |
| hairy cell leukaemia | <haematology, oncology> A rare chronic disorder characterised by proliferation of hairy cells in reticuloendothelial organs and blood. Origin: Gr. Haima = blood (13 Nov 1997) |
| hairy cells | Medium sized leukocytes that have features of reticuloendothelial cell's and multiple cytoplasmic projections (hairs) on the cell surface, but which may be a variety of B lymphocyte; they are found in hairy cell leukaemia. (05 Mar 2000) |
Synonyms : Depilation, Electrolytic, Depilations, Depilations, Electrolytic, Electrolytic Depilations, Epilations, Hair Removals, Removal, Hair, Removals, Hair
Synonyms :
| hair follicle |
A shaft or opening on the surface of the skin through which hair grows.
Ãâó: www.stjude.org/glossary
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| hairline |
The thinnest rule used in newspapers.
Ãâó: highered.mcgraw-hill.com/sites/0072407611/student_...
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| hair hygrometer |
A hygrometer that measures relative humidity by means of the variation in length of a strand of human hair. The length variation of a properly treated hair is 2%?.5% when the humidity changes from 0%?00%. The hair hygrometer is considered to be a satisfactory instrument in situations where extreme and very low humidities are seldom or never found. The rate of response is very dependent on air temperature; the lag time increases with decreasing temperature. ...
Ãâó: amsglossary.allenpress.com/glossary/browse
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| hair follicle |
(More? Skin Notes)
Ãâó: embryology.med.unsw.edu.au/Notes/Index/H.htm
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| hair cell |
a mechanosensory cell characterized by the presence of microvilli. When the microvilli are deformed by mechanical pressure or vibration, the cell increases or decreases the rate at which it sends an electrical signal to the nerve cell with which it is coupled. Hair cells frequently are highly directional. If the villi are bent on one direction, the rate of discharge increases. In the opposite direction, the rate decreases. ...
Ãâó: www.palaeos.com/Vertebrates/Lists/Glossary/Glossar...
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| HAI | a compact mass of hair that forms in the alimentary canal (especially in the stomach of animals as a result of licking fur) |
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| HAI | care for the hair: the activity of washing or cutting or curling or arranging the hair |
| HAI | a sensory epithelial cell present in the Organ of Corti |
| HAI | the act of dyeing or tinting one's hair |
| HAI | coloring of the hair |
| HAI | a dye or tint for the hair |
| HAI | a mechanical device consisting of a cylindrical tube around which the hair is wound to curl it |
| HAI | a hand-held electric blower that can blow warm air onto the hair |
| HAI | a hand-held electric blower that can blow warm air onto the hair |
| HAI | a dye or tint for the hair |
| HAI | a small tubular cavity containing the root of a hair |
| HAI | toiletry consisting of an aerosol foam used in hair styling |
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