Nicotine primes brain for drug abuse like cocaine

Nicotine primes brain for cocaine use: Molecular basis of gateway sequence of drug use – Cigarettes and alcohol serve as gateway drugs, which people use before progressing to the use of marijuana and then to cocaine and other illicit substances; this progression is called the “gateway sequence” of drug use.

Dietary supplements not beneficial in older women

Certain dietary supplements associated with increased risk of death in older women — Multivitamin-taking women have higher risk of earlier death – Consuming dietary supplements, including multivitamins, folic acid, iron and copper, among others, appears to be associated with an increased risk of death in older women, revealed by researchers.

Overweight or obese kids at greater risk of high blood pressure

Overweight or obese kids at almost 3 times greater risk of high blood pressure — Increased fat in children raises their blood pressure risk – American Heart Association – Overweight or obese children are at three times greater risk for high blood pressure than children of normal weight, according to researchers from the Regenstrief Institute and Indiana University School of Medicine.

Cervical cancer virus HPV linked to oral cancer rise

Study Shows Dramatic Rise in Incidence of Oral Cancer Type Linked to HPV – A new study of oropharyngeal cancer suggests that dramatic increases in U.S. incidence of the cancer and survival since 1984 can be attributed to infection with the human papillomavirus (HPV).

Children with multiple surgeries before age 2 develop a learning disability

Mayo Clinic study: multiple surgeries and anesthesia exposure – 36.6 percent children who had multiple surgeries before age 2 developed a learning disability later in life, but it should not alter decision-making related to surgery in young children. The new study examines children experiencing anesthesia and surgeries under age 2.

Shannon Tweed marries Gene Simmons, US

Gene Simmons marries Shannon Tweed wedding October 1 2011 – On October 1, 2011 Shannon Tweed married her longtime boyfriend, Gene Simmons at the Beverly Hills Hotel. Shannon Lee Tweed is a Canadian actress and model. Shannon Tweed currently lives with her husband Gene Simmons of Kiss and their two children.

Kraft Foods recalls 3 varieties of Velveeta Shells & Cheese, US

Kraft Foods Voluntarily Recalls Three Varieties of Velveeta Shells & Cheese Microwaveable Cups With Limited ?Best When Used By? Dates – Kraft Foods Global, Inc. is voluntarily recalling three varieties of Velveeta Shells & Cheese Single Serve Microwaveable Cups with limited “best when used by” dates as a precaution due to the possible presence of small, thin wire bristle pieces.

Low vitamin B12 may lead to brain shrinkage and cognitive problems

Low vitamin B12 levels may lead to brain shrinkage, cognitive problems – Older people with low blood levels of vitamin B12 markers may be more likely to have lower brain volumes and have problems with their thinking skills, according to researchers at Rush University Medical Center.

US Pediatrics agency updates guidelines on polio vaccination

US Pediatrics agency updates guidelines on polio vaccination – Despite significant progress in eliminating polio, wild poliovirus persists in a small number of Asian and African countries. It is essential to ensure high levels of immunity in U.S. children to prevent outbreaks in case the virus is imported here.

AAP updates TDAP recommendations

American Academy of Pediatrics (AAP) updates tdap recommendations – Pertussis (also known as whooping cough) is a serious, easily transmitted infection that causes severe and violent coughing episodes. The infection primarily affects adolescents and adults, but it can cause severe morbidity and death to young infants who are too young to be immunized.

Pfizer new drug could provide a new treatment option for postmenopausal women

Pfizer new drug BZA/CE could provide a new treatment option for symptomatic postmenopausal women with a uterus – Pfizer Inc. will announce new one-year results from the Selective estrogens, Menopause, And Response to Therapy [SMART]-5 Phase 3 study of the safety and efficacy of the investigational tissue selective estrogen complex (TSEC) bazedoxifene/conjugated estrogens (BZA/CE) at the 22nd annual meeting of the North American Menopause Society (NAMS), September_21-24 in Washington, D.C.

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