research Comparison of the Efficacy Between Regional Nerve Block and Ring Block as Local Anesthetic Techniques for Platelet-Rich Plasma Treatment
Regional nerve blocks are better than ring blocks for pain relief during PRP hair treatment.
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330-360 / 1000+ results research A case of ophiasis type of alopecia areata in a patient with ring chromosome 18 syndrome
A patient with a rare chromosome condition also had a rare type of hair loss.
research Dermoscopic findings in scalp psoriasis and seborrheic dermatitis; Two new signs; Signet ring vessel and hidden hair
Two new signs, 'signet ring vessels' and 'hidden hairs,' help tell apart scalp psoriasis and seborrheic dermatitis.
research Flavonoids with Two OH Groups in the B-Ring Promote Pigmented Hair Regeneration
Certain flavonoids help grow back colored hair after skin injury.
research Synthesis of mimics of steroid A ring as potential enzyme inhibitors
Mimicking the steroid A-ring may help create effective enzyme inhibitors for prostate disease treatment.
![Effect of C-Ring Modifications in Benzo[c]quinolizin-3-ones, New Selective Inhibitors of Human 5α-Reductase 1](/images/research/c687900f-ea40-4de1-8f0b-a5b818951b1c/small/15452.jpg)
research Effect of C-ring modifications in benzo[c]quinolizin-3-ones, new selective inhibitors of human 5α-reductase 1
Changing the C-ring structure in certain compounds can make them better at blocking a specific human enzyme.
research Acquired constriction ring syndrome as a cause of inconsolable cry in a child: a case report
A hair tightly wrapped around a toddler's toe caused severe crying and was treated by surgery.
research Halo Scalp Ring: An Annular Alopecia Associated with Birth Injury
A hairless patch on a boy's scalp from birth injury improved with minoxidil treatment.
research Halo scalp ring: an undiagnosed neonatal scalp alopecia
Halo Scalp Ring is a rare newborn hair loss that can be missed, and early diagnosis can avoid extra tests and worry for parents.
research In Vitroandin VivoStructure-Activity Relationships of Novel Androgen Receptor Ligands with Multiple Substituents in the B-Ring
Certain changes to the B-ring of androgen receptor ligands can increase their effectiveness for potential treatments of muscle and bone conditions.
research Compartmentation of Mitochondrial and Oxidative Metabolism in Growing Hair Follicles: A Ring of Fire
Growing hair follicles have high mitochondrial activity and ROS in specific regions, aiding hair formation.
research Clinical significance of Vibration Anesthesia on reducing pain of Ring-Block (Subcutaneous Injections) in the patients undergoing Hair Restoration Surgery
Vibration anesthesia can significantly lessen the pain during hair restoration surgery.
research Effect of acidifier on performance and serum biochemical indices in fur ring minks
1.5% lactic acid improved mink growth and health best.
research Characterisation of an Ovine Keratin Associated Protein (KAP) Gene, Which Would Produce a Protein Rich in Glycine and Tyrosine, but Lacking in Cysteine
A new sheep gene, KRTAP36-1, may help breed sheep with better wool by reducing prickle factor.
research The three-dimensional microvascular and collagen fibrillar arrangements around rat vibrissa hairs as revealed by scanning electron microscopy
The lower part of rat vibrissa hair gets more blood and is well-protected for growth.
research Comparison of different methods of local anesthesia for platelet rich plasma injections to scalp in patients with hair loss - A prospective study
Ring block anesthesia is best for comfort and acceptance in PRP hair loss treatments.
research Comparison of different methods of local anesthesia for platelet rich plasma injections to scalp in patients with hair loss - A prospective study
Ring block anesthesia is the best method for PRP scalp injections due to low pain and high patient acceptance.
research Anesthesia Techniques for Harvesting via Follicular Unit Excision
Local anesthesia, often with sedation, effectively reduces pain in hair transplant harvesting.
research Anesthesia Techniques for Harvesting Via Follicular Unit Excision (FUE)
Local anesthesia with a "ring block" is preferred for pain control during FUE hair transplant procedures.
research 1412 “Telescope model” for coordinated organ morphogenesis and stem cell formation
Developing hair follicles form from ring-shaped patterns, with future stem cells originating from the outer ring, not the upper layers, as previously thought.
research 016 Anesthetics Prior to Keloid Injections: A Painless Approach
Using lidocaine before keloid injections makes the treatment more comfortable for patients.
research Synthesis of a 4-azasteroid hormones compound
Finasteride was successfully synthesized from Pregnadienolone acetate.
research Improved synthesis of finasteride
The new method makes finasteride production cheaper and safer for industry.
research Combined hormonal contraception and venous thromboembolism
Birth control pills increase the risk of blood clots, especially within the first year and with certain types.
research Organotypic culture of outer root sheath cells from human hair follicles using a new culture device
The new device improves human hair follicle cell growth and differentiation.
research The effects of synthetic 19-norprogestins on osteoblastic cell function are mediated by their non-phenolic reduced metabolites
Synthetic 19-norprogestins promote bone cell growth and function through their non-phenolic metabolites.
research Piecing together the pigment-type switching puzzle
The document concludes that MGRN1 affects mouse fur color by interfering with a receptor's signaling, but its full role in the body is still unknown.
![Synthesis and In Vitro Study of 17β-[N-Ureylene-N,N′-Disubstituted]-4-Methyl-4-Aza-5α-Androstan-3-Ones as Selective Inhibitors of Type I 5α-Reductase](/images/research/d19df8a7-8de6-4430-8a0d-4ffa1f502985/small/15608.jpg)
research Synthesis and in vitro study of 17β-[N-ureylene-N,N′-disubstituted]-4-methyl-4-aza-5α-androstan-3-ones as selective inhibitors of type I 5α-reductase
New compounds were made that effectively block a specific enzyme related to androgen conditions.
research Alternative synthesis of the anti-baldness compound RU58841
A new, less toxic and more efficient method to create the anti-baldness compound RU58841 was developed in 2014.
research A study on histopathological and dermoscopic correlations in pityriasis versicolor
Dermoscopic and histopathological features combined can help diagnose Pityriasis versicolor.