Pheromone

Human Pheromone Sciences Announces First Quarter Results

Current Period Results Impacted by Downturn in Worldwide Beauty Markets SAN JOSE, Calif., May 14 /PRNewswire-FirstCall/ -- Human Pheromone Sciences, Inc. (OTC Bulletin Board: EROX) ("HPS" or the "Company") today announced results for the first quarter ended March 31, 2009. Net revenues of $1...

Human Pheromone Sciences Announces Fourth Quarter and Full Year Results

SAN JOSE, Calif., March 27 /PRNewswire-FirstCall/ -- Human Pheromone Sciences, Inc. (OTC Bulletin Board: EROX) ("HPS" or "the Company") today announced results for the three months and the year ended December 31, 2008. For the three months ended December 31, 2008, net revenue was $228,000, represe...

Human Pheromone Sciences Announces First Quarter Results

Results Impacted by Downturn in U.S. Beauty Market SAN JOSE, Calif., May 15 /PRNewswire-FirstCall/ -- Human Pheromone Sciences, Inc. (OTC Bulletin Board: EROX) ("HPS" or "the Company") today announced results for the first quarter ended March 31, 2008. Net revenues of $266,000 repre...

Human Pheromone Sciences Announces Stock Repurchase Program

SAN JOSE, Calif., Dec. 10 /PRNewswire/ -- Human Pheromone Sciences, Inc. (OTC Bulletin Board: EROX) ("HPS" or "the Company") today announced today that its Board of Directors has authorized the repurchase of up to 400,000 shares of common stock, representing approximately 10% of the current sh...

Human Pheromone Sciences Announces Third Quarter Results

Initiatives to Expand Business Potential Achieve Milestones in Quarter SAN JOSE, Calif., Nov. 13 /PRNewswire-FirstCall/ -- Human Pheromone Sciences, Inc. (OTC Bulletin Board: EROX) ("HPS" or "the Company") today announced results for the third quarter ended September 30, 2007. Net revenues of...

Search for Human Pheromone

A study has found that both lesbians and heterosexual men react in a similar way to the smell of certain body odors. // According to a previous study it was found that there were significant differences in brain process of odor in both heterosexual and homosexual men. Pheromones are sex-specific ch...

Scientists use bed bugs' own chemistry against them

...bugs walk through them. "Once we put the alarm pheromone in the places bed bugs hide, boom, they instantly ...e University. "Consistently, the addition of a pheromone blend to desiccant dust was more effective than ad...l of Medical Entomology . The two bed bug alarm pheromone ingredients are known as (E)-2-hexenal and (E)-2-o...

Chemical come-on successfully lures lovesick lampreys to traps

...e techniques to develop a synthetic version of the pheromone and test one of its components as a lamprey control. Tiny concentrations of the synthetic pheromone component, called 3kPZS, was as effective as the pheromone release by males in attracting females over hundre...

A One-Stop Online Shop For Personal Pampering Needs

...Store.com coupons], Elf Cosmetics coupons, Folica Beauty Supply coupons, FootSmart coupons, GreatSkin.com coupons, Grooming Lounge coupons, Love Scent pheromone coupons, Matte For Men coupons, MD Skincare coupons, Murad Skin Care coupons, Perfume Worldwide coupons and Yves Rocher coupons just among the many mo...

Scripps research scientists discover chemical triggers for aggression in mice

...ight compounds on two neurological organs that could potentially convey the pheromone signals to the brain. The first, called the vomeronasal organ (VNO), is loc...sal cavity than the VNO. Interestingly, the four high molecular weight pheromone compounds isolated are from a much larger class of proteins, but an individ...

Pheromone in Biological News

Leading lampreys to slaughter: Pheromone for scourge of Great Lakes identified

For the rats of Hamelin, it was the Pied Piper's tune. For the destructive sea lamprey of the Great Lakes, it's a chemical attractant, or pheromone, released by lamprey larvae living in streambeds. Following the pheromone trail, adults are drawn to streams favorable for spawning. Researchers have l...

Researchers discover key gene involved in bark beetle pheromone production

University of Nevada, Reno scientists have ended a decade-long controversy over the process by which bark beetles make pheromones: they manufacture their own monoterpenes ?the fragrant substances plants produce and which are often used in perfumes. It had been thought that insects and other animals...

Alarm pheromone causes aphids to sprout wings

Chemical communication within insect species is often much more sophisticated than expected. When aphids are attacked by predators such as ladybird beetles, they release an alarm pheromone, (E)-â-farnesene, that has long been known to cause other aphids to walk around or drop from the plant. In a...

Social interactions can alter gene expression in the brain, and vice versa

... researchers also found that social factors, in the form of chemical signals called pheromones, induced this "upregulation" of for. Foragers produce a pheromone that signals to the younger bees that there are enough foragers. If the foragers are removed from the hive, some young bees develop into foragers muc...

Bumblebees learn the sweet smell of foraging success

...n in this way; instead, they release a recruitment pheromone in the nest to encourage their colleagues to ventu...al Sciences wanted to discover if this recruitment pheromone helped bees to learn which specific flowers were m... colonies to an anise scent mixed with recruitment pheromone and monitored their foraging patterns. Bees le...

UC Davis chemical ecologist wins major award

...ue Ring Card, chair of the Department of Entomology at UC Riverside, lauded Leal as "one of the leading scientists worldwide studying the chemistry of pheromone communication in insects and related arthropods." A pioneer in the field of insect olfaction, Leal is best known for his research on the mode of ...

Smells like bees' spirit

...from a successful foraging mission, they produce a pheromone which encourages their nest mates to also go out a...ical Sciences has shown that bees' response to the pheromone changes according to their situation. Dr Mathie...worker bees are much more likely to respond to the pheromone and leave the nest in search of food, if the colon...

Entomologists play matchmakers for cerambycid beetles

...." The researchers successfully identified pheromone blends for more than 30 species of the beetles, in...nd specific behaviors are reliably associated with pheromone use by cerambycid beetles," Millar said. "Specific...t many cerambycid species produce large amounts of pheromone hundreds of micrograms over a few hours per beetl...

Mate or hibernate? That's the question worm pheromones answer

...nt of Agriculture have discovered the first mating pheromone in one of science's most well-studied research sub...even more interesting is what the newly discovered pheromone also directs worms to do hibernate. At lower levels, the pheromone signals the male C. elegans to mate with its par...

Sex and lifespan linked in worms

... Boyce Thompson Institute. The researchers set out to identify the sex pheromone that attracts male C. elegans worms to the more common hermaphrodites (th...f development like anything else." The researchers speculate that the dauer pheromone may also increase the lifespan of adult worms. "The next question is h...

More>>

Pheromone in Biological Technology

Human Pheromone Sciences Announces Third Quarter Results

Increase in revenue with reduction in loss for the quarter SAN JOSE, Calif., Nov. 13 /PRNewswire-FirstCall/ -- Human Pheromone Sciences, Inc. (OTC Bulletin Board: EROX) ("HPS" or "the Company") today announced results for the third quarter and nine months ended September 30, 2008. For t...

Human Pheromone Sciences, Inc. - Shareholder Update

SAN JOSE, Calif., Oct. 27 /PRNewswire-FirstCall/ -- HPSI (OTC Bulletin Board: EROX) releases letter to its shareholders Dear Shareholders, In light of events that have shaken the investment community around the world over the past several weeks, I want to take this opportunity to updat...

Human Pheromone Sciences Announces Quarterly and Full Year Results

SAN JOSE, Calif., March 31, 2008 /PRNewswire-FirstCall/ -- Human Pheromone Sciences, Inc. (OTC Bulletin Board: EROX) ("HPS" or "the Company") today announced results for the three months and the year ended December 31, 2007. For the three months ended December 31, 2007, net revenue was $389,00...

Human Pheromone Sciences Enters Into Agreement to Reposition and Promote its Natural Attraction(R) Brand

SAN JOSE, Calif., Sept. 12 /PRNewswire-FirstCall/ -- Human Pheromone Sciences, Inc. (OTC Bulletin Board: EROX) ("HPS" or "the Company") today announced the signing of an exclusive Agency Agreement with Brand Intelligence Group, Inc. ("BIG"), to reposition and promote the Company's Natural Attr...

DNA sensors found to be an effective artificial nose

...ividual, highly specific single receptors (sensors), each tuned to detect a single molecular species. Some examples include the receptors that mediate pheromone detection in insects, or those that function in neurotransmission. The second approach, represented by the DNA sensors, is implemented by arrays o...

The Bio-Rad Silver Stain, Rev E

...erleukin-2 by Saccharomyces cerevisiae: use of a general secretion vector containing promoter and leader sequences of the mating pheromone α-factor, Gene 37, 155161 (1985) 60. Mogi M et al., Detection of inactive or less active forms of tyrosine hydro...

Pheromone in Biological Products

Anti-Taste Receptor 2 (TR2) Polyclonal Antibody, Unconjugated from CHEMICON

Description:... Recognizes rat Taste Receptor 2 (TR2). The immunogen shows no significant sequence homology with TR1, gustducin or other pheromone receptors....
Company:CHEMICON

Pheromone in Biological Dictionary

Mating type

...n addition, mating type genes can play important roles in the epidemiology and ... The European Bioinformatics Institute ... to mating - type pheromone proteins. ... Each A mating - type sublocus encodes a pair of divergently transcribed ... The mating type is determined in this case by a sin...

Host strain

...BLR • HMS174 • NovaBlue • NovaF ... NovaF- is a K-12 strain ideally suited as a cloning host due to its high ... Host strain specific sex pheromone variation in Spodoptera frugiperda ... The two host strains of S. frugiperda produce systematically differing female ... The host strains ...