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Follicles in Medical News

Stem cells from hair follicles may help 'grow' new blood vessels

BUFFALO, N.Y. -- For a rich source of stem cells to be engineered into new blood vessels or skin tissue, clinicians may one day look no further than the hair on their patients heads, according to new research published earlier this month by University at Buffalo engineers. Engineering blood ve...

Hormonal Therapies Offer Effective Solutions for Many Adult Women With Acne

...to the formation of acne lesions. For example, when androgens (the male hormones present in both men and women) over-stimulate the oil glands and hair follicles in the skin, hormonal acne flares can occur. "Women over the age of 20 may experience worsening of their acne or a change in the nature of thei...

What Is Keratosis Pilaris (KP)?

...aris (KP) and the cause remains unknown, however it tends to run in families.(2) People with KP may experience flesh-colored or red bumps around hair follicles on the upper arms, thighs, buttocks, and cheeks, extremely dry skin and, in some cases, itching.(1,2) It is important to be aware that other medical c...

New technique could sustain cancer patients' fertility

...ture egg. The researchers were able to grow human follicles in the laboratory for 30 days, until the eggs they...to demonstrate that they can freeze and thaw human follicles before growing them in culture. "The new techni...rlier efforts by the research team, who grew mouse follicles in culture, induced the eggs they contained to mat...

New technique could save cancer patients' fertility

... their ability to reproduce. The nearly mature follicles grown for 30 days in the laboratory had been pluck... a woman's body. "That's a good sign that these follicles are healthy. The actual egg also is growing to the... cancer after the tissue is implanted. However, if follicles could be removed from the tissue and grown in the ...

Video: What Are Those Little Red Bumps?

... Pilaris (KP) and the cause remains unknown, however it tends to run in families. People with KP may experience flesh-colored or red bumps around hair follicles on the upper arms, thighs, buttocks, and cheeks, extremely dry skin and, in some cases, itching.(1) It is important to be aware that other medical con...

Aderans Research BIO International Press Release

...to the regeneration of hair," said Kurt Stenn, MD, Vice President and Chief Scientific Officer at ARI. "We're using the hair cells from hair follicles and researching methods to promote their growth in controlled laboratory environments. If successful, we'll then be able to recombine the cells and re...

Chicago-area Infertility Specialist Richard Sherbahn, MD, Reports a Woman's Body Mass Index Affects Her Success in Infertility Treatment

...fer and IVF cycle cancellation. " Antral follicles are tiny cystic structures in the ovaries -- meas...r research found that the average number of antral follicles and eggs retrieved was significantly higher in the...en with a higher BMI had significantly more antral follicles and eggs retrieved and a higher likelihood of havi...

EXT Life Sciences Announces New Biotech Treatment that Tackles Root Cause of Graying Hair

...ively published body of research validates the importance of maintaining the balance between catalase and the oxidants it neutralizes, not only in the follicles of graying hair, which is deemed the first visible sign of aging deterioration, but also in cells corrupted by diseases associated with the aging proc...

New NeoGraft™ Device Improves Hair Transplants

...ular Unit Transplant or STRIP FUT). The targeted removal of individual hair follicles is known as "Follicular-Unit Extraction" or FUE, is a minimally-i...gical procedure that allows for the precise, artistic placement of new hair follicles to recreate a full and natural-looking hairline, while reducing recovery ti...
Follicles in Medical Technology

Is Your Hair Taking a Break?

...cia Areata An autoimmune form of hair loss that can affect men and women, alopecia areata, occurs when the body's white blood cells attack the hair follicles and put them to sleep. This results in either a small patch of complete hair loss on the scalp that may be easy to cover or complete hair loss on the ...

R-Tech Ueno, Ltd. Completes Phase 1 Clinical Study on RK-023

...le hormones during and after puberty, thick and long hair does not regenerate but is replaced with thin and short soft hair, and consequently the hair follicles become atrophied, reducing the quantity of hair, localized from the parietal to the frontal region. *About R-Tech Ueno, Ltd. R-Tech Ueno ...

New Data Supports Significant Economic and Clinical Value of MENOPUR(R) in IVF

...ting hormone) and hCG-driven (human chorionic gonadotropin) LH-activity (luteinizing hormone). HP-hMG is used to stimulate the development of multiple follicles in women participating in an ART programme. HP-hMG is also used to treat infertility in women caused by anovulation (low-level production of eggs). ME...

Topical Treatment for Cold Sores Achieves Efficacy of Oral Drugs; Represents Paradigm Shift in the Treatment of Skin Infections

...evels of potential energy. The resulting nanodroplets easily penetrate hair follicles and skin pores to reach the site of infection without damaging skin or muco...e viral particle. "The ability of NB-001 to penetrate skin pores and hair follicles is essential to its activity in the dermis and epidermis, where it surround...

NanoBio Demonstrates New Topical Approach to Treating Nail Fungus That Circumvents Problems with Current Therapy

... mixed at high speeds to nanosize the particles and infuse them with high levels of potential energy. The resulting nanodroplets easily penetrate hair follicles and skin pores to reach the site of infection without damaging or irritating skin or mucous membranes. Upon contact with the pathogen, the highly char...

NanoBio Corporation Presents Preclinical and Interim Clinical Data on Topical Treatments for Herpes Labialis and Onychomycosis at AAD 2008

... treatments are based on a novel anti-infective platform comprising an oil-in-water emulsion and a surfactant. The nanodroplets readily penetrate hair follicles and skin pores to reach the site of infection without disrupting skin or mucous membranes. Upon contact with the pathogen, the nanodroplets directly i...

Exelixis Reports XL647 Clinical Data at AACR-NCI-EORTC Conference

... analyses were conducted in plasma samples and eyebrow hair follicles. Biomarker changes consistent with EGFR inhibition were observed in eyebrow hair follicles following XL647 treatment. "The phase 2 data continue to show encouraging anti-tumor activity for XL647 given on an intermittent schedule in previous...

New Topical Therapy Safely Treats Serious Skin Infections Without Systemic Side Effects

...nanoemulsion undergoes a high- energy process to shrink or "nano-size" the particles so they are small enough to enter the skin through pores and hair follicles but too large to penetrate the tight junctions of the epithelium. As a result, NB-002 is not systemically absorbed, as the phase 1 study has demonstr...

Two Phase III clinical trials on corifollitropin alfa (Org 36286) reach randomization target

... Corifollitropin alfa is a new biological entity (NBE) and is being developed for controlled ovarian stimulation to induce the development of multiple follicles in patients participating in an assisted reproductive technology program. • Corifollitropin alfa is the first compound in a new class of long-ac...
Follicles in Medical Dictionary

Sebaceous glands

...ecrete an oily matter, called sebum, in the hair follicles to lubricate the skin and hair of animals. In ... in the skin is blocked. ... Disorders of hair follicles and sebaceous glands : Keratinous cyst. ... ...ddle layer of ... Acne is a disorder of the hair follicles and sebaceous glands . ... Most people cons...

Polycystic ovaries

.... Polycystic ovary disease - Overview, Polycystic ovary disease is a condition in ... ovary disease, there are many poorly developed follicles in the ovaries . ... During ovulation, the ovaries release an egg from a fully mature follicle. ... Why some women with polycystic ovaries ...

Hair transplant

... Hair transplantation is a surgical technique that involves moving skin containing hair follicles from one part of the body to bald or balding parts . It is primarily used to treat male pattern baldness, whereby grafts... Provides hair servic...

Glands

...ymph nodes. ... Detailed information on acne, including causes, symptoms, and different types of treatment ... Acne is a disorder of the hair follicles and sebaceous glands . ... Glands are organized arrangements of secretory cells. ... Although most glands give the appearance of being "solid...

FSH

...FSHD. follicle stimulating hormone n. ( Abbr. FSH ) A gonadotropic hormone of the anterior pituitary gland that stimulates the growth of follicles in the ... FSH ) ... ...

Folliculitis

... folliculitis , an inflammation of one's hair follicles that can occur anywhere on the skin. Follicul... Folliculitis is an infection of the hair follicles that may cause scarring ... This common type of f... Information ... Folliculitis starts when hair follicles are damaged by friction ... In most cases of foll...

Female pattern baldness

...treating female pattern baldness . ... ... commonly called male or female pattern baldness , was only partially understood ... of hair follicles in women suffering with female pattern baldness . ... Female pattern baldness involves a typical pattern of loss of hair in women, ...

Comedones

...ive skin a rough texture. ... Medical Encyclopedia: Blackheads ( comedones ) Blackheads, or open comedones , are common in acne. Clogged hair follicles reflect light irregularly to produce this ... Online Medical Dictionary and glossary with medical definitions ... Comedones may be closed or ope...

Cerumen

... Cerumen spoons can be dangerous and painful, especially with children, for whom ... Cerumen is produced by the sebaceous glands of the hair follicles in the ear ... How to Clean Cerumen . Cerumen , also known as ear wax, is commonly found in the ear canal. ... Curettes may also be used to remo...

Boils

...larger boils contain several pockets of pus that ... Most boils are caused by staphylococcus aureus, a... Boils are infections in hair follicles or oil glands. Unlike acne or ingrown hairs, boils can become ... Library Home > All Books > Symptoms, Their Causes & Cures > Bo...
Follicles in Biological News

Stem cells found in adult hair follicles may provide alternative to embryonic stem cells

Having recently identified the molecular signature of these epidermal neural crest stem cells in the mouse, their research resolves conflicting scientific opinions by showing that these cells are distinctly different from other types of skin-resident stem cells/progenitors. Their work provides a v...

Plastics chemical retards growth, function of adult reproductive cells

...to it, also has been found to retard the growth of follicles of adult mice and hinder their production of stero...ate student Jackye Peretz. "These are the only follicles that are capable of ovulating and so if they don't...ere could be fertility issues," Flaws said. "These follicles also make sex steroid hormones, and so if they don...

Working to conserve endangered 'Playboy' bunnies

...working with another marsh rabbit subspecies, Sylvilagus palustris paludicola, which is native to South Florida and the Everglades. She is using hair follicles gathered from mainland rabbits to extract DNA. Once sample collection is finished, Tursi will conduct DNA analysis and compare the diversities of the...

NAU discovery could help feed millions

...lization technology derived from Mayer's research, done by Patricia Hoyer and and Glenn Sipes at UofA, investigated potential damage caused to ovarian follicles in women exposed to certain chemicals in industrial settings. Of particular interest was a chemical compound known as 4-vinylcyclohexene diepoxide, or...

Feather color is more than skin deep

...its ability to locate high quality resources. Recent studies have suggested that the transformation of carotenoid pigments takes place directly in the follicles during feather growth. Del Val and her team show for the first time that, contrary to previous assumptions, the liver acts as the main site for the...

No longer a gray area: Our hair bleaches itself as we grow older

...ogen peroxide was caused by a reduction of an enzyme that breaks up hydrogen peroxide into water and oxygen (catalase). They also discovered that hair follicles could not repair the damage caused by the hydrogen peroxide because of low levels of enzymes that normally serve this function (MSR A and B). Further ...

December 2008 highlights from Biology of Reproduction

...ull of primordial oocytes, around which primordial follicles are forming. This key time in ovarian development establishes the population of oocytes and follicles and instigates evelopment of a cohort of follicles. If follicles fail to form, the result is oocyte demise, yet ooc...

When particles are so small that they seep right through skin

...the lymph system, the liver, the nervous system, and in other areas of the body. In her study, she found that the particles accumulate around the hair follicles and in tiny skin folds. DeLouise, a chemist, points out that her study did not directly address the safety of nanoparticles in any way. "We simply ...

Male cyclists risk sexual problems if they don’t choose the right bike

...er the back of the scrotum and penis. "This area is sensitive, with hair follicles and sweat and sebaceous glands, which are all good breeding grounds for infection. "Abrasions, chafing, damaged hair follicles and bruising are among the most traumatic cycling injuries. Sweating in thi...

UT Southwestern researchers identify hundreds of genes controlling female fertility

...ed primordial follicles. Later in development, the follicles become activated by a process that researchers don...xo3, which controls follicle activation. Normally, follicles are activated on a staggered schedule, so an ovary contains follicles at many different stages of development. In fem...
Follicles in Biological Technology

Histogen Hair Regrowth Clinical Trial Presented at ISHRS Annual Meeting

...istogen. "Wnt signaling has been shown by a number of experts in the field to be responsible for initiating epidermal stem cells to form new hair follicles in mice, and to be important in maintaining the hair inducing activity from existing follicles. Histogen's trial is the first demonstration that compo...

Schering-Plough Announces Phase II and III Data for Corifollitropin Alfa

... gonadotropin (hCG) administration (at least three follicles 17 mm or greater). Starting on stimulation day fiv... induced by administration of hCG as soon as three follicles 17 mm or greater were present. Vaginal progesteron...nd 150 mcg dose groups recruited a large number of follicles 11 mm or greater with mean (SD) values of 17.5 (+/...

Histogen to Present Preliminary Hair Regrowth Clinical Results at Stem Cell Summit

...icker hair shafts, and what appears to be the growth of completely new hair follicles in the areas that received the ReGenica treatment." ReGenica is a ...hown to be responsible for initiating epidermal stem cells to form new hair follicles in mice, and is also important in maintaining the hair inducing activity fr...

You Want To Have a Baby...But Not Eight

...ugs work to stimulate the ovaries, which then grow follicles (unfertilized eggs). When fertility drugs are used in this way, there is no way of knowing how many follicles will develop," Dr. Perloe said, "unless you perfor...rasounds of the woman's ovaries." If too many follicles have developed, doctors can skip the cycle and try...

MedImmune Presents Data Highlighting its Progressive Inflammatory Disease Portfolio at the 72nd Annual Meeting of the American College of Rheumatology

...T cells, within the joint promoting the generation of new inflammatory follicles and contributing to the disease process. MedImmune has a preclinical progr...hich may have the potential to prevent the generation of these inflammatory follicles within the rheumatic joint. The schedule for MedImmune's eight research p...

Follica Raises $5.5 M To Advance New Treatment for Androgenetic Alopecia Into the Clinic

...eading epithelial stem cell biologist, and Follica Co-founder. The new hair follicles function normally, cycle through the normal stages of hair growth and exhib... PureTech Ventures). "Our technologies for creating and manipulating hair follicles position us to treat, and perhaps eventually cure, androgenetic alopecia, o...

Consortium publishes Phase II map of human genetic variation

...fferences, which are common primarily in Asian populations, lie within the EDAR and EDA2R genes. In humans, these genes function together to form hair follicles and sweat glands, as well as other structures. The researchers also identified DNA variations in African populations that may be linked to resista...
Follicles in Biological Definition

Malpighian corpuscle

.... They are also known as: Renal corpuscles — the initial filtering component of nephrons in the kidneys White Nodules — follicles in the white pulp of the spleen , containing many lymphocytes These structures are named after Marcello Malpighi (1628-1694), an Italian ...

Stem cell

...ous , which is the safest form of blood transfusion. Baldness Hair follicles also contain stem cells, and some researchers predict research on these fol...om existing follicles, multiplying them in cultures, and implanting the new follicles into the scalp. Later treatments may be able to simply signal follicle stem...
Follicles in Biological Dictionary

Follicles

3 Development of oocytes in ovarian follicles . 4 Pathology. 5 References. 6 Additional images ... Primordial follicles are indiscernible to the naked eye. ... (Redirected from Hair follicles ) Jump to: navigation, search ... Normally up to 90% of the hair follicles are in anagen...

Graafian follicle

...m Graafian follicle ) ... Mature vesicular follicles are sometimes called Graafian follicles (after Regnier ... Graafian follicle n. An...containing a maturing ovum ... Mature vesicular follicles are sometimes called Graafian ...

Codominant

...Hour 0 (F1, ... Waves that developed codominant follicles differed in hormone as well as follicle dynamics. ... Codominant follicles can result in multiple ovulations and, in some ca...odominant cows, three developed three dominant follicles (triple ... single-locus codominant markers ...
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