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Displaying 1026 - 1034 of 1034 items.

“Improving Women’s Health”: Section 3509 of the Affordable Care Act of 2010

In 2010, US Congress enacted section 3509 of the Patient Protection and Affordable Care Act or ACA, to target issues relating to women’s health. The ACA, signed into law by US President Barack Obama, aimed to increase people’s access to high-quality healthcare in the United States.

Format: Articles

Subject: Legal

Studies of Thalidomide's Effects on Rodent Embryos from 1962-2008

Thalidomide is a sedative drug introduced to European markets on 1 October 1957 after extensive testing on rodent embryos to ensure its safety. Early laboratory tests in rodent populations showed that pregnant rodents could safely use it, so doctors prescribed Thalidomide to treat morning sickness in pregnant women. However, in humans Thalidomide interfered with embryonic and fetal development in ways not observed in rodent tests.

Format: Articles

Subject: Organisms, Reproduction, Disorders

Alec Jeffreys’s Experiments to Identify Individuals by Their Beta-globin Genes (1977-1979)

In a series of experiments in the late 1970s, Alec J. Jeffreys in the UK and Richard A. Flavell in the Netherlands developed a technique to detect variations in the DNA of different individuals. They compared fragments of DNA from individuals’ beta-globin genes, which produce a protein in hemoglobin. Previously, to identify biological material, scientists focused on proteins rather than on genes. But evidence about proteins enabled scientists only to exclude, but not to identify, individuals as the sources of the biological samples.

Format: Articles

Subject: Experiments

Vegas Baby (2016)

In 2016, Runaway Films released the documentary Vegas Baby. The film, directed by Amanda Micheli, follows three women who struggle with infertility problems as they undergo in vitro fertilization, or IVF treatment, to become pregnant. In IVF treatment, a woman’s egg is fertilized by a sperm outside of the woman’s body. Once the sperm fertilizes the egg, a fertility doctor places the fertilized egg back into the woman’s uterus. The three women in the film enter the I Believe contest hosted by the Sher Institute of Reproductive Medicine in Las Vegas, Nevada.

Format: Articles

Subject: Outreach

The First Successful Cloning of a Gaur (2000), by Advanced Cell Technology

The first successful cloning of a gaur in 2000 by Advanced Cell Technology involved the cells of two animals: an egg cell from a domestic cow and a skin cell from a gaur. The researchers extracted the egg cell from the ovary of the domestic cow and the skin cell from the skin of the gaur. First, the researchers performed nuclear transplantation on the egg cell of the cow, during which they removed the nucleus of the egg cell. The mitochondria of the egg cell remained intact inside the cell.

Format: Graphics

Subject: Experiments, Organisms, Reproduction

“Consensus on the Current Management of Endometriosis” (2013), by Neil P. Johnson and Lone Hummelshoj

“Consensus on the Current Management of Endometriosis”, henceforth “Consensus”, was written by the World Endometriosis Society, or WES, president Neil P. Johnson and chief executive Lone Hummelshoj and published in 2013 in Human Reproduction. “Consensus” makes recommendations about managing endometriosis for women and healthcare professionals. Endometriosis is a condition where endometrium, the tissue that usually lines the uterus, grows outside of the uterus and is characterized by painful periods, heavy menstrual bleeding, and infertility.

Format: Articles

Subject: Publications

“Use of reproductive technology for sex selection for nonmedical reasons” (2015), by the Ethics Committee of the American Society for Reproductive Medicine

In June 2015, the Ethics Committee of the American Society for Reproductive Medicine, or ASRM, published “Use of reproductive technology for sex selection for nonmedical reasons” in Fertility and Sterility. In the report, the Committee presents arguments for and against the use of reproductive technology for sex selection for any reason besides avoiding sex-linked disorders, or genetic disorders that only affect a particular sex.

Format: Articles

Subject: Publications

Oswald Theodore Avery (1877-1955)

Oswald Theodore Avery studied strains of pneumococcus of the genus Streptococcus in the US in the first half of the twentieth century. This bacterium causes pneumonia, a common cause of death at the turn of the twentieth century. In a 1944 paper, Avery demonstrated with colleagues Colin Munro MacLeod and Maclyn McCarty that deoxyribonucleic acid, or DNA, instead of protein, formed the material of heritable transformation in bacteria. Avery helped untangle some of the relationships between genes and developmental processes.

Subject: People