Sentences with phrase «follicles grown»

According to most dermatologists, the two most common problems for hair loss or telogen effluvium (change in the number of hair follicles growing hair) are chronic stress and diet deficiency.

This happens because most hair follicles grow hair for a few months and then rest for a few months with an average of 10 % of the head's follicles resting at once.

As the follicle grows, estrogen is produced by the follicle.

Not exact matches

The follicles keep growing and form multiple «cysts.»

Due to these follicles, it is not unusual to have a few hairs growing on the surface of your areola or breast skin.

You may notice that hair is beginning to grow at a faster rate and on your arms, legs, and face due to increased hormone stimulation of hair follicles.

Your hair, specifically, may appear healthier than ever since the excessive female hormones can increase the percentage of follicles in the growing phase so that only a few stragglers will fall off.

By encapsulating the follicles in the alginate and providing the growing cells with precise mixtures of nutrients and hormones, researchers at the ONPRC and elsewhere have been able to mimic the ovary's natural structure in the laboratory.

ONPRC researchers also have been investigating two ways of maturing follicles from cryopreserved, thawed tissue: transplanting strips of ovarian tissue back into a monkey's body, or growing the tissue in vitro by encapsulating individual follicles in a biomaterial that mimics an ovary.

When the researchers paired female mice treated with the gene therapy with males, the females were still able to become pregnant — and have healthy babies — within the first six weeks, because of those follicles that had already started growing in the ovaries.

Chemo can kill off the growing follicles, which means there is no more MIS to stop activation of other primordial follicles.

«Growing follicles are dividing quite rapidly, so they are very sensitive to chemotherapy,» Pépin says.

Changes in the ovarian microenvironment, such as reduced oxygen supply to the growing follicles are likely causes of ovarian aging, according to Patrizio.

The follicles that had already been growing completed their development, but after that, no new follicles were activated, leaving a collection of sleeping - beauty primordial follicles.

Moreover, 14 days after the tissue had been transplanted, the researchers noticed that hair had sprouted from the bioengineered hair follicles and started to grow.

Because neural crest cells can also be isolated from skin and hair follicles, OECs could potentially be grown from a patient's own cells.

Our method, in contrast, has the potential to actually grow new follicles using a patient's own cells.

«This method offers the possibility of inducing large numbers of hair follicles or rejuvenating existing hair follicles, starting with cells grown from just a few hundred donor hairs.

The team reasoned that these aggregations must create their own extracellular environment, which allows the papillae to interact and release signals that ultimately reprogram the recipient skin to grow new follicles.

The feeding tubes growing out from the follicle cells have to punch their way through the wall to reach the egg.

JAPANESE researchers who showed that one of the chemicals in fried potatoes could help grow hair follicles have asked people to stop eating French fries as a cure for baldness.

In cells grown on flat culture dishes, the expression of thousands of genes didn't match up with their normal patterns, explaining why the cells from those dishes had been unable to generate new hair follicles.

Scientists have successfully grown new hair follicles from the skin cells of balding men.

«Our hair follicles are constantly recycling: when a hair falls out, the whole hair follicle has to grow back,» said Michael Rosenblum, MD, PhD, an assistant professor of dermatology at UCSF and senior author on the new paper.

This is because older mice lose the capacity to excrete adequate levels of two hormones: one that stimulates egg follicles to grow and mature and another that causes the ripened egg to be released from the ovary into the reproductive tract.

The team then carefully inserted mouse follicles — spherical structures containing a growing egg surrounded by hormone - producing cells — into these «scaffolds.»

Understanding how IRF4 influences hair greying could help the development of new cosmetic applications that change the appearance of hair as it grows in the follicle by slowing or blocking the greying of hair.

«The PRSS53 enzyme functions in the part of the hair follicle that shapes the growing hair fiber, and this new genetic variation, associated with straight hair in East Asians and Native Americans, supports the view that hair shape is a recent selection in the human family.»

In the late 1980s, Albertini's group began to focus on a group of satellite cells that surround the oocyte as it begins to grow and mature in the follicle.

Hair follicles do not produce hair constantly but rather by cycling between resting and growing phases.

The researchers measured the zinc and lead concentrations in two large feathers removed from each bird's wings when they were first caught, and then did the same 1 year later for replacement feathers that had grown from the same follicle.

Each hair follicle goes through a cycle of growing, dying and resting.

As soon as the follicles were regenerated and growing new hair, the protein disappeared.

As the hairs grow, their follicles orient themselves to minimize differences with their neighbors.

The image shows a growing oocyte in the middle, which is very large with a bright green rim, surrounded by many small red follicle cells whose nuclei are stained blue.

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AD 129 — c. 216) galena GALEX (Galaxy Evolution Explorer) Galilean satellites Galilean telescope Galileo (Galilei, Galileo)(1564 — 1642) Galileo (spacecraft) Galileo Europa Mission (GEM) Galileo satellite navigation system gall gall bladder Galle, Johann Gottfried (1812 — 1910) gallic acid gallium gallon gallstone Galois, Évariste (1811 — 1832) Galois theory Galton, Francis (1822 — 1911) Galvani, Luigi (1737 — 1798) galvanizing galvanometer game game theory GAMES AND PUZZLES gamete gametophyte Gamma (Soviet orbiting telescope) Gamma Cassiopeiae Gamma Cassiopeiae star gamma function gamma globulin gamma rays Gamma Velorum gamma - ray burst gamma - ray satellites Gamow, George (1904 — 1968) ganglion gangrene Ganswindt, Hermann (1856 — 1934) Ganymede «garbage theory», of the origin of life Gardner, Martin (1914 — 2010) Garneau, Marc (1949 ---RRB- garnet Garnet Star (Mu Cephei) Garnet Star Nebula (IC 1396) garnierite Garriott, Owen K. (1930 ---RRB- Garuda gas gas chromatography gas constant gas giant gas laws gas - bounded nebula gaseous nebula gaseous propellant gaseous - propellant rocket engine gasoline Gaspra (minor planet 951) Gassendi, Pierre (1592 — 1655) gastric juice gastrin gastrocnemius gastroenteritis gastrointestinal tract gastropod gastrulation Gatewood, George D. (1940 ---RRB- Gauer - Henry reflex gauge boson gauge theory gauss (unit) Gauss, Carl Friedrich (1777 — 1855) Gaussian distribution Gay - Lussac, Joseph Louis (1778 — 1850) GCOM (Global Change Observing Mission) Geber (c. 720 — 815) gegenschein Geiger, Hans Wilhelm (1882 — 1945) Geiger - Müller counter Giessler tube gel gelatin Gelfond's theorem Gell - Mann, Murray (1929 ---RRB- GEM «gemination,» of martian canals Geminga Gemini (constellation) Gemini Observatory Gemini Project Gemini - Titan II gemstone gene gene expression gene mapping gene pool gene therapy gene transfer General Catalogue of Variable Stars (GCVS) general precession general theory of relativity generation ship generator Genesis (inflatable orbiting module) Genesis (sample return probe) genetic code genetic counseling genetic disorder genetic drift genetic engineering genetic marker genetic material genetic pool genetic recombination genetics GENETICS AND HEREDITY Geneva Extrasolar Planet Search Program genome genome, interstellar transmission of genotype gentian violet genus geoboard geode geodesic geodesy geodesy satellites geodetic precession Geographos (minor planet 1620) geography GEOGRAPHY Geo - IK geologic time geology GEOLOGY AND PLANETARY SCIENCE geomagnetic field geomagnetic storm geometric mean geometric sequence geometry GEOMETRY geometry puzzles geophysics GEOS (Geodetic Earth Orbiting Satellite) Geosat geostationary orbit geosynchronous orbit geosynchronous / geostationary transfer orbit (GTO) geosyncline Geotail (satellite) geotropism germ germ cells Germain, Sophie (1776 — 1831) German Rocket Society germanium germination Gesner, Konrad von (1516 — 1565) gestation Get Off the Earth puzzle Gettier problem geyser g - force GFO (Geosat Follow - On) GFZ - 1 (GeoForschungsZentrum) ghost crater Ghost Head Nebula (NGC 2080) ghost image Ghost of Jupiter (NGC 3242) Giacconi, Riccardo (1931 ---RRB- Giacobini - Zinner, Comet (Comet 21P /) Giaever, Ivar (1929 ---RRB- giant branch Giant Magellan Telescope giant molecular cloud giant planet giant star Giant's Causeway Giauque, William Francis (1895 — 1982) gibberellins Gibbs, Josiah Willard (1839 — 1903) Gibbs free energy Gibson, Edward G. (1936 ---RRB- Gilbert, William (1544 — 1603) gilbert (unit) Gilbreath's conjecture gilding gill gill (unit) Gilruth, Robert R. (1913 — 2000) gilsonite gimbal Ginga ginkgo Giotto (ESA Halley probe) GIRD (Gruppa Isutcheniya Reaktivnovo Dvisheniya) girder glacial drift glacial groove glacier gland Glaser, Donald Arthur (1926 — 2013) Glashow, Sheldon (1932 ---RRB- glass GLAST (Gamma - ray Large Area Space Telescope) Glauber, Johann Rudolf (1607 — 1670) glaucoma glauconite Glenn, John Herschel, Jr. (1921 ---RRB- Glenn Research Center Glennan, T (homas) Keith (1905 — 1995) glenoid cavity glia glial cell glider Gliese 229B Gliese 581 Gliese 67 (HD 10307, HIP 7918) Gliese 710 (HD 168442, HIP 89825) Gliese 86 Gliese 876 Gliese Catalogue glioma glissette glitch Global Astrometric Interferometer for Astrophysics (GAIA) Global Oscillation Network Group (GONG) Globalstar globe Globigerina globular cluster globular proteins globule globulin globus pallidus GLOMR (Global Low Orbiting Message Relay) GLONASS (Global Navigation Satellite System) glossopharyngeal nerve Gloster E. 28/39 glottis glow - worm glucagon glucocorticoid glucose glucoside gluon Glushko, Valentin Petrovitch (1908 — 1989) glutamic acid glutamine gluten gluteus maximus glycerol glycine glycogen glycol glycolysis glycoprotein glycosidic bond glycosuria glyoxysome GMS (Geosynchronous Meteorological Satellite) GMT (Greenwich Mean Time) Gnathostomata gneiss Go Go, No - go goblet cell GOCE (Gravity field and steady - state Ocean Circulation Explorer) God Goddard, Robert Hutchings (1882 — 1945) Goddard Institute for Space Studies Goddard Space Flight Center Gödel, Kurt (1906 — 1978) Gödel universe Godwin, Francis (1562 — 1633) GOES (Geostationary Operational Environmental Satellite) goethite goiter gold Gold, Thomas (1920 — 2004) Goldbach conjecture golden ratio (phi) Goldin, Daniel Saul (1940 ---RRB- gold - leaf electroscope Goldstone Tracking Facility Golgi, Camillo (1844 — 1926) Golgi apparatus Golomb, Solomon W. (1932 — 2016) golygon GOMS (Geostationary Operational Meteorological Satellite) gonad gonadotrophin - releasing hormone gonadotrophins Gondwanaland Gonets goniatite goniometer gonorrhea Goodricke, John (1764 — 1786) googol Gordian Knot Gordon, Richard Francis, Jr. (1929 — 2017) Gore, John Ellard (1845 — 1910) gorge gorilla Gorizont Gott loop Goudsmit, Samuel Abraham (1902 — 1978) Gould, Benjamin Apthorp (1824 — 1896) Gould, Stephen Jay (1941 — 2002) Gould Belt gout governor GPS (Global Positioning System) Graaf, Regnier de (1641 — 1673) Graafian follicle GRAB graben GRACE (Gravity Recovery and Climate Experiment) graceful graph gradient Graham, Ronald (1935 ---RRB- Graham, Thomas (1805 — 1869) Graham's law of diffusion Graham's number GRAIL (Gravity Recovery and Interior Laboratory) grain (cereal) grain (unit) gram gram - atom Gramme, Zénobe Théophile (1826 — 1901) gramophone Gram's stain Gran Telescopio Canarias (GTC) Granat Grand Tour grand unified theory (GUT) Grandfather Paradox Granit, Ragnar Arthur (1900 — 1991) granite granulation granule granulocyte graph graph theory graphene graphite GRAPHS AND GRAPH THEORY graptolite grass grassland gravel graveyard orbit gravimeter gravimetric analysis Gravitational Biology Facility gravitational collapse gravitational constant (G) gravitational instability gravitational lens gravitational life gravitational lock gravitational microlensing GRAVITATIONAL PHYSICS gravitational slingshot effect gravitational waves graviton gravity gravity gradient gravity gradient stabilization Gravity Probe A Gravity Probe B gravity - assist gray (Gy) gray goo gray matter grazing - incidence telescope Great Annihilator Great Attractor great circle Great Comets Great Hercules Cluster (M13, NGC 6205) Great Monad Great Observatories Great Red Spot Great Rift (in Milky Way) Great Rift Valley Great Square of Pegasus Great Wall greater omentum greatest elongation Green, George (1793 — 1841) Green, Nathaniel E. 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In addition to growing new skin for burn victims, cells from hair follicles could potentially be used to engineer vascular grafts and possibly regenerate cardiac tissues for patients with heart problems.

«Stem Cells From Hair Follicles May Help «Grow» New Blood Vessels.»

In the current paper, the UB researchers demonstrate that stem cells isolated from sheep hair follicles contain the smooth muscle cells that grow new vasculature.

You may begin to find your hair stops growing at a certain length, as the growth stage has slowed and each follicle may only grow for a two to three year period.

When you get your period, your hypothalamus sends a message to your pituitary gland, which triggers follicle growth and increases estrogen to stimulate the lining of your uterus to grow and thicken.

It occurs when hair follicles shrink over time; as a result, strands of hair don't grow as long or as thick as before, and eventually stop growing altogether.

«It helps lengthen the active growing stage of hairs and promotes healthy delivery of oxygen and nutrients to the hair follicle.»

Iron and zinc help hair follicles to grow, says Wilma Bergfeld, MD, a dermatologist at the Cleveland Clinic.

The next thing is the follicle starts to grow and that follicle, FSH from the brain is starting to be produced and that causes the follicle to grow.

So FSH talks to the follicle, the follicle starts to grow.

We initially need to activate the hair follicles and epidermis from their dormant state, wake them up and send a signal to your body that says «hey it's beneficial to use our resources to grow hair right now».

As the fluid - filled egg follicles begin to grow within the ovary, the ovary enlarges.

When free radical damage occurs in the scalp then the result is often damage to the hair follicle where it exits the skin and this inevitably leads to hair falling out, and growing back less often.

Rosemary oil is soothing, but at the same time reduces hair fall by dilating blood vessels in the scalp which helps them bring more blood (full of hair growing nutrients and minerals) directly to the hair follicles.