Nicolle and Manceaux then named it Toxoplasma gondii after the curved shape of its infectious stage (Greek root toxon= bow).The first recorded case of congenital toxoplasmosis was in 1923, but it was not identified as caused by T. gondii. Janků (1923) described in detail the autopsy results of an 11-month-old boy who had presented to hospital with hydrocephalus. The boy had classic marks of toxoplasmosis including chorioretinitis (inflammation of the choroid and retina of the eye). Histology revealed a number of "sporocytes", though Janků did not identify these as T. gondii.It was not until 1937 that the first detailed scientific analysis of T. gondii took place using techniques previously developed for analyzing viruses. In 1937 Sabin and Olitsky analyzed T. gondii in laboratory monkeys and mice. Sabin and Olitsky showed that T. gondii was an obligate intracellular parasite and that mice fed T. gondii-contaminated tissue also contracted the infection. Thus Sabin and Olitsky demonstrated T. gondii as a pathogen transmissible between animals. T. gondii was first described as a human pathogen in 1939 at Babies Hospital in New York City. Wolf, Cowen and Paige identified T. gondii infection in an infant girl delivered full-term by Caesarean section. The infant developed seizures and had chorioretinitis in both eyes at three days. The infant then developed encephalomyelitis and died at one month of age. Wolf, Cowen and Paige isolated T. gondii from brain tissue lesions. Intracranial injection of brain and spinal cord samples into mice, rabbits and rats produced encephalitis in the animals.
Telmisartan/amlodipine, sold under the brand name Twynsta among others, is a medication used to treat high blood pressure. It is a combination of telmisartan an angiotensin II receptor antagonist with amlodipine a calcium channel blocker. It is taken by mouth.Common side effects include dizziness, swelling, and back pain. Severe side effects may include low blood pressure, kidney problems, electrolyte problems, and a heart attack. Use during pregnancy may harm the baby. Telmisartan works by blocking the effects of angiotensin II while amlodipine works by decreasing calcium ion entry into smooth muscle and heart muscle.The combination was approved for medical use in the United States in 2009. The combination is on the World Health Organizations List of Essential Medicines. It is available as a generic medication. References
External links
"Amlodipine besylate mixture with telmisartan". Drug Information Portal. U.S. National Library of Medicine.