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Showing results 461 - 470 of 586 for the search terms: shock loss.

Hair Restoration Research Follicular Unit Growth at Four Different Hair Transplant Densities

SUMMARY of Dr. Beehner's Abstract from his presentation at the International Society of Hair Restoration Surgery, 2005 – Sidney, Australia There is a need to find the "threshold" density at which follicular unit (FU) graft recipient sites may be placed and yield excellent survival following a hair transplant. It also needs to be determined whether or not a smaller recipient site makes a difference in graft survival. This study looks at hair survival in two patients 18 months after they were each transplanted with four different densities. The objective of the study was to determine the optimal density for "dense packing" FU grafts without causing loss of hair from vascular compromise or other factors that can affect graft growth during hair restoration surgery.

Hair Restoration Research Robotic Recipient Site Creation in Hair Transplantation

Synopsis: The initial application of the ARTAS® robotic system (robot), released in the fall of 2011, was the separation of follicular units from the surrounding scalp tissue, the first step in a follicular unit extraction procedure. Subsequent steps in FUE include removal of the follicular unit grafts from the donor scalp, site creation, and graft placement. With its new hardware and software capabilities, the robot can now perform one more step in this process, making recipient sites. Preliminary observations suggest that it can accomplish this function with greater precision and consistency than when performed manually.

Hair Restoration Research How Does Minoxidil Work? A Review Of Recent Research

Since 1993, minoxidil has been the most successful topical treatment for hair loss in both men and women, yet its exact mechanism of action remains unknown. A 2004 review of minoxidil’s possible mechanisms of action (A.G. Messenger & J. Rundegren, 2004) suggests that the best evidence supports the idea that minoxidil causes hair follicles in the later phases of their resting phase (telogen) to shift prematurely into an active growth phase (anagen) sooner than they otherwise would; this causes rapid increase in hair growth. They also found good evidence that minoxidil works to thicken the hair by increasing hair diameter. While minoxidil’s effects on other critical factors known to affect hair growth — such as cell proliferation, collagen synthesis, vascular endothelial growth factor and prostaglandin synthesis — remain uncertain, more recent research has found evidence that it may also suppress the androgen-androgen receptor responsible for androgenetic alopecia (Cheng-Lung Hsu, Jai-Shin Liu,An-Chi Lin, Chih-Hsun Yang, Wen-Hung Chung, & Wen-Guey Wu, 2014). Understanding minoxidil’s exact mechanism of action remains today an important line of research both for the development of better hair loss treatments and for a better understanding of the biology of hair growth.

Hair Restoration Research New Analysis of Scientific Studies Questions Connection Between Propecia Use and Persistent Sexual Side Effects

Recent news reports, coupled with warnings from Merck and the FDA, about Propecia’s possible persistent sexual side effects have caused growing concern about this popular hair loss treatment. An increasing number of men now fear that Propecia (finasteride 1mg) will cause permanent sexual dysfunction. A 2014 meta-analysis, however, found that the number of self-reported cases of persistent sexual dysfunction by patients given finasteride was statistically no different from the number reported by patients given a placebo. This latest research supports the conclusion of existing literature that there is no correlation between finasteride use and persistent or permanent sexual dysfunction. That said, this is an important issue that still needs to be studied.

Hair Restoration Research Study Confirms Importance of Dermal Sheath Stem Cells in Hair Growth Cycle

New research published in the journal Developmental Cell has confirmed the importance of dermal sheath stem cells in maintaining the hair growth cycle. These cells, located around the lower portion of growing follicles, form the basis of an experimental treatment, being developed by Replicel Life Sciences, Inc., to regenerate hair-producing follicles. If successful, the treatment will be a game-changer for the hair restoration industry. Rahmani W, et al. 2014

Hair Restoration Answers Does Hair Grow More Slowly After a Second or After a First Hair Transplant?

Q: This is my second hair transplant and is seems like it is growing more slowly than my first. Is this normal? – J.D., Port Washington, N.Y. A: It is common for a second hair transplant to take a bit longer to grow than the first, so this should be expected. It is also possible that there is some shedding from the procedure, or a continuation of your genetic hair loss. Propecia may be helpful in this regard. It is important to wait at least a year for the transplant to grow in fully and to give a chance for any hair that was shed to regrow.

Hair Restoration Answers After Hair Transplant, What is a Normal Amount of Shedding?

Q: I had a hair transplant two weeks ago and I just started noticing that some grafts were in my baseball cap at the end of the day. Am I losing the transplant and what can I do to keep this from happening? – Weston, C.T. A: The follicles are firmly fixed in the scalp 10 days following the hair transplant. Hair is shed from the follicle beginning the second week after the procedure. This is perfectly normal and does not represent any loss of grafts. What you are seeing is the root sheath that is shed along with the hair shaft. This looks like a little bulb, but is not the growth part of the follicle and should not be a cause for concern. Two weeks following the hair transplant you may shower and shampoo your scalp as you normally did before the procedure without any risk of losing grafts.

Hair Restoration Answers How Many Hair Transplant Grafts Will Give Best Results and Do Megasessions Yield Best Cosmetic Benefit?

Q: There is such a big deal made on the chats about people getting Megasessions of over 4000 grafts per session. When I look at the pictures on your website, the results look great, but I am surprised that not many grafts were used compared to what is being talked about. — N.R., Poughkeepsie, N.Y. A: My goal is not to transplant as many grafts as possible, but to get the best results possible without exhausting a person’s donor supply. It is important to keep reserves for future hair loss. Unnecessarily large sessions also risk poor growth and have a greater incidence of donor scarring.

Hair Restoration Answers Before Hair Transplant, How Long Should I Use Propecia?

Q: I am 28 years old and was told that I have early Norwood Class 3 hair loss. I want to have a hair transplant but my doctor told me to use Propecia for 6 months and then come back to discuss surgery. I don’t want to wait that long, what should I do? -- L.B., Oyster Bay Cove, NY A: Actually, you should wait a full year. If you are an Early Norwood Class 3, the Propecia can work so well (in actually growing hair back) that you may not even need a hair transplant. The important point is that Propecia only starts working at 3-6 months and during this time there may actually be some shedding as the new growing hair literally pushes out the old.

Hair Restoration Answers Do Propecia and Rogaine Act Synergistically?

Q: I have read on numerous websites that Propecia and Minoxidil work synergistically, and that a hair loss suffer will see better results using them together than either one alone. Do you believe this is the case, or do you think Propecia is enough treatment by itself for someone who just began to experience slight hair thinning and is too early for hair transplantation? -- K.V., Hewlett Bay Park, New York A: They may act synergistically since their mechanisms of action are different. Rogaine (Minoxidil) stimulates the hair follicle directly, but Propecia (Finasteride 1 mg) permits hair growth by blocking the negative effects of DHT. Of the two, Propecia is far more effective. It is reasonable to use the two together as long as the medications are used regularly.

Showing results 461 - 470 of 586 for the search terms: shock loss.


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Address

110 E. 55th Street, 11th Floor
Between Park Ave and Lexington
New York, NY 10022

Phone

(212) 826-2400

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