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Crystallography reveals the 3-D structure of mammalian sperm receptor

... sequence that allows them to form a matrix of filaments, the so-called zona pellucida that completely surrounds the egg. The Protein Crystallography ... challenging due to its high heterogeneity", says Luca Jovine. The zona pellucida is essential for natural fertilization in mammals. The ...

Stem Cell Biotherapy Sues Casey Nabavi, Co-Founder and Former President, for Conduct Resulting in Claims by SCB Patients Against Nabavi, Embezzling Money and Converting Other Assets Belonging to SCB and for Wrongfully Establishing Cellulogix Biosciences t

... become ill and personally advised patients how to manage these side effects. Nabavi/Cellulogix have offices/clinics in Los Angeles, Tampa, Montreal, zona Rio (Mexico) and Istanbul. The SCB lawsuit also seeks to recover SCB funds in excess of $1.65 million that Navabi paid himself before leaving ...

Deportation Tied to Higher HIV Risk for Men Injecting Drugs

... The largest number of drug users per capita in Mexico live here and an estimated 5,000 female sex workers can be found in the city's busy zona roja (red light zone), the researchers said. All these factors contribute to a growing epidemic of HIV and other sexually transmitted infections in ...

Couples with fertility problems where the man is over 35 have increased difficulty in conceiving

... "We believe that the use of IVF or ICSI should be suggested to infertile patients where either party is over 35 years of age. In IVF, the zona pellucida (the outer membrane of the egg) seems to be an efficient barrier in preventing the penetration of sperm with DNA damage, and in ICSI, the ...

New Compound May Improve Fertility in Smokers

... the outside cover of a human egg, called the zona pellucida. Four men had a high number of sperm attaching to the zona (normal, Group I), while five other smokers had ... resulted in stimulation of sperm binding to the zona ranging from 133 percent to 330 percent, with a ...

Synthetic Cannabinoid Could Improve Fertility in Smokers

... the outside cover of a human egg, called the zona pellucida. Four men had a high number of sperm attaching to the zona (normal, Group I), while five other smokers had ... resulted in stimulation of sperm binding to the zona ranging from 133 percent to 330 percent, with a ...

Limiting sperm motility for contraception

... sperm with eggs whose outer covering, called the zona pellucida, had been removed. They found that the ... of these mice is their inability to penetrate the zona pellucida,” said Clapham. “While this is a bit ... when it needs more power to penetrate the zona pellucida.”Clapham said that a contraceptive ...

Common contraception

... gene were unable to penetrate the outer covering of the egg, called the zona pellucida. But when the researchers mixed the sperm with eggs that had the ... turbocharge at the last instant, when it needs more power to penetrate the zona pellucida," Dr Chapman speculated.A contraceptive designed to prevent ...

Black and White in ‘Shades of Grey

... society’s color- coded stratification. In humans, melanin is a pigment that imparts color to the skin, hair, pigmented epithelium of the retina, zona recticularis of the adrenal gland, stria vascularis of the inner ear and some areas of the brain. Melanin molecules are composed of aggregates of ...

A new contraceptive

... with mice, the researchers discovered that the sperm of mice without the CatSper gene were unable to penetrate the outer covering of the egg, the zona pellucida. But when the researchers mixed the sperm with eggs that had the covering removed, they fertilised normally. A contraceptive ...
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(Date:12/19/2014)... Research and Markets ( http://www.researchandmarkets.com/research/8kmfcn/iphone_5s ... "iPhone 5S Fingerprint Sensor - Apple/AuthenTec TMDR92 & ... offering. http://photos.prnewswire.com/prnh/20130307/600769 ... July 2012, Apple introduced the fingerprint reading feature ... only device of Apple incorporating such a feature, ...
(Date:12/17/2014)... DUBLIN , Dec. 15, 2014 Research ... announced the addition of the "Samsung Galaxy ... Analysis" report to their offering. ... on a totally different sensing technology than the ... a fingerprint sensor in its product. ...
(Date:12/17/2014)... --Research and Markets ( http://www.researchandmarkets.com/research/9zq33j/global_chemical ) ... Chemical Sensor Market 2015-2019" report to their ... One major trend upcoming in this ... in biomedical applications. Chemical sensors help in recording ... during surgical procedures. The Global Chemical Sensor market ...
Breaking Biology News(10 mins):iPhone 5S Fingerprint Sensor - Apple/AuthenTec TMDR92 & Sapphire - Technology Report 2Samsung Galaxy S5 - Home Button Synaptics Fingerprint Sensor Technology Analysis 2Global Chemical Sensor Market 2015-2019: Key Vendors are Abbott Laboratories, Bayer, Hoffmann La-Roche, Johnson & Johnson, NGK Spark Plugs and Robert Bosch 2
(Date:12/24/2014)... Mike Billings , PT, MS, CEEAA, President ... PT, MBA, GCS, Director of Professional Development to discuss ... of the Improving Medicare Post-Acute Care Transformation Act ... the Infinicast, the two leaders discuss how the IMPACT ... to standardize post-acute assessment data for quality, payment, and ...
(Date:12/24/2014)... HealthDay Reporter TUESDAY, Dec. 23, 2014 ... sex for one year will be allowed to donate blood in ... a 31-year ban on donations from men who have sex with ... intention to release a new draft guidance in early 2015 that ... The FDA is changing its policy based on data from ...
(Date:12/24/2014)... C infection does not contribute to mental decline in people ... have made it possible for people with HIV to survive ... swings and other types of mental impairment as they age, ... with other viruses -- a common problem in people with ... suspects has been the hepatitis C virus, which infects about ...
(Date:12/24/2014)... Adults who experienced childhood abuse or neglect have ... study published online Dec. 24 in the journal ... long-lasting effects, like associated medical and psychological conditions ... director of behavioral medicine at Montefiore Headache Center ... news release. "When managing patients with migraine, ...
(Date:12/24/2014)... HealthDay Reporter WEDNESDAY, Dec. 24, ... start smoking or drinking with each additional symptom they ... new research suggests. "Our findings underscore the ... use as [these] children approach adolescence," said study author ... Group, which is part of Cincinnati Children,s Hospital. "This ...
Breaking Medicine News(10 mins):Health News:Latest Episode of Infinicast Features Infinity Rehab President Discussing IMPACT Act of 2014 and Changes for Post-Acute Therapy Providers in 2015 2Health News:FDA to Lift Ban on Blood Donations by Gay Men 2Health News:FDA to Lift Ban on Blood Donations by Gay Men 3Health News:Hepatitis C Infection Isn't Related to HIV Brain Woes: Study 2Health News:Abuse in Childhood Tied to Migraines in Adulthood 2Health News:ADHD May Raise Teens' Odds for Smoking, Drinking 2Health News:ADHD May Raise Teens' Odds for Smoking, Drinking 3
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