Showing 20 articles starting at article 1

Next 20 articles >

Categories: Birth Control, Thyroid Disease

Return to the site home page

     (via sciencedaily.com)     Original source 

Exposure to dioxins can negatively impact thyroid function, according to a study presented Thursday at ENDO 2023, the Endocrine Society's annual meeting in Chicago, Ill.

     (via sciencedaily.com)     Original source 

Women who used combined contraceptive pills were at greater risk of developing depression than women who did not, according to a new study. Contraceptive pills increased women's risk by 73 per cent during the first two years of use.

     (via sciencedaily.com)     Original source 

Discovery of a gene in multiple mammalian species could pave the way for a highly effective, reversible and non-hormonal male contraceptive for humans and animals. Researchers identified expression of the gene, Arrdc5, in the testicular tissue of mice, pigs, cattle and humans. When they knocked out the gene in mice, it created infertility only in the males, impacting their sperm count, movement and shape.

     (via sciencedaily.com)     Original source 

There is a relative increase of 20% to 30% in breast cancer risk associated with both combined and progesterone-only contraceptives, whatever the mode of delivery, though with five years of use, the 15-year absolute excess incidence is at most 265 cases per 100,000 users, according to a new study.

     (via sciencedaily.com)     Original source 

New research showing high infant mortality rates are contributing to an incessant rise of the global human population supports arguments for greater access to contraception and family planning in low- and middle-income nations.

     (via sciencedaily.com)     Original source 

An experimental contraceptive drug temporarily stops sperm in their tracks and prevents pregnancies in preclinical models. The study demonstrates that an on-demand male contraceptive is possible.

     (via sciencedaily.com)     Original source 

Conception within three months of a miscarriage or an abortion is not associated with increased risks of adverse pregnancy outcomes, according to new research. The study suggests that, contrary to current advice, women could attempt pregnancy after a previous miscarriage or induced abortion without elevated perinatal risks and reassures those who want to try again sooner than guidelines recommend.

     (via sciencedaily.com) 

One aspect of hormonal contraceptives' effect on the teenage body remains a mystery -- whether and how they modify the developing brain. New research in young rats links synthetic hormones found in birth control pills, patches and injections with disordered signal transmission between cells in the prefrontal cortex, an area of the brain that continues to develop throughout adolescence.

     (via sciencedaily.com)     Original source 

A third of American women of reproductive age now face excessive travel times to obtain an abortion, according to a new geospatial analysis by researchers in San Francisco and Boston that is one of the first to model the effects of the Supreme Court's recent Dobbs v. Jackson decision.

     (via sciencedaily.com)     Original source 

New findings show more than 32,000 newly diagnosed adolescent and young adult (AYA) cancer patients may lose or face compromised fertility preservation care each year due to legislation that has been enacted or is expected to be enacted in some states.

     (via sciencedaily.com) 

Obese women who use oral contraceptives containing estrogen and progestin have a 24-fold increased risk of venous thromboembolism (VTE) compared with non-obese women not using the drugs, according to a new article.

     (via sciencedaily.com)     Original source 

In single pollutant models and within a 20-year period, 10 out of 29 reviewed pesticides were associated with thyroid cancer, including several of the most widely used ones in the U.S. These included paraquat dichloride, glyphosate and oxyfluorfen.

     (via sciencedaily.com)     Original source 

The targeted therapy pralsetinib was well-tolerated and demonstrated high response rates in patients with RET gene fusions, regardless of tumor type.

     (via sciencedaily.com)     Original source 

A common method of administering drugs is orally, by swallowing a pill or capsule. But oral administration is the most complex way for the human body to absorb an active pharmaceutical ingredient, because the bioavailability of the drug in the gastrointestinal tract depends on the medication's ingredients and the stomach's dynamic physiological environment. Researchers have now employed a biomimetic in-silico simulator based on the realistic anatomy and morphology of the stomach -- a 'StomachSim' -- to investigate and quantify the effect of body posture and stomach motility on drug bioavailability.

     (via sciencedaily.com)     Original source 

To date most research on obesity has focused on studying those with a high body mass index (BMI), but a research group is now taking a different approach. The scientists looked at individuals with a very low BMI. Their findings reveal that these individuals are actually considerably less active than people with a BMI in the normal range, contrary to speculation that they have a metabolism that makes them naturally more active. Additionally, they eat less food than those with a normal BMI.

     (via sciencedaily.com)     Original source 

The dissolution of Roe v. Wade is expected to lead to abortion bans or severe restrictions in as many as 28 states. These new restrictions may have life-changing and even life-threatening consequences in these states for women of childbearing age with conditions like migraine, multiple sclerosis (MS) and epilepsy.

     (via sciencedaily.com)     Original source 

Older people with hypothyroidism, also called underactive thyroid, may be at increased risk of developing dementia, according to a new study. The risk of developing dementia was even higher for people whose thyroid condition required thyroid hormone replacement medication.

     (via sciencedaily.com)     Original source 

The current system of chemical risk assessment is inadequate and underestimates levels of flame retardants and other pollutants needed to cause harmful health effects, according to a recent analysis.

     (via sciencedaily.com)     Original source 

The increased use of contraception in many countries is not because more women at any moment want to delay pregnancy or have no further children. Instead, it is because contraception is helping more women achieve their childbearing goals, according to a new study.

     (via sciencedaily.com)     Original source 

Two recent discoveries may help lead to new ways to treat patients with Allan-Herndon-Dudley syndrome (AHDS), a brain development disorder that causes severe intellectual disability and problems with movement.