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Gabriella Morreale De Escobar
Gabriella Morreale de Escobar (19304 December 2017) was an Italian-born Spanish chemist who specialised in the thyroid. She and her husband showed that thyroid hormones cross the placenta during pregnancy and are essential for fetal brain development. She established a national newborn screening program for congenital hypothyroidism in Spain and helped to introduce iodised salt to prevent thyroid problems caused by iodine deficiency. Biography Morreale was born in 1930 in Milan, Italy. Her father, Eugenio Morreale, was a Sicilian biologist and diplomat, and her mother, Emilia de Castro, was a biologist and a curator for the Museo Civico di Storia Naturale di Milano (Milan Natural History Museum). She attended schools in Vienna, Austria and Baltimore, United States, before finishing the Baccalaureate in Málaga, Spain. She studied chemistry at the University of Granada, earning a doctoral degree. Her doctoral thesis showed that the incidence of endemic goitre in the Alpujarras ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemist
A chemist (from Greek ''chÄ“m(Ãa)'' alchemy; replacing ''chymist'' from Medieval Latin ''alchemist'') is a scientist trained in the study of chemistry. Chemists study the composition of matter and its properties. Chemists carefully describe the properties they study in terms of quantities, with detail on the level of molecules and their component atoms. Chemists carefully measure substance proportions, chemical reaction rates, and other chemical properties. In Commonwealth English, pharmacists are often called chemists. Chemists use their knowledge to learn the composition and properties of unfamiliar substances, as well as to reproduce and synthesize large quantities of useful naturally occurring substances and create new artificial substances and useful processes. Chemists may specialize in any number of subdisciplines of chemistry. Materials scientists and metallurgists share much of the same education and skills with chemists. The work of chemists is often related to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thyroid Hormone
File:Thyroid_system.svg, upright=1.5, The thyroid system of the thyroid hormones T3 and T4 rect 376 268 820 433 Thyroid-stimulating hormone rect 411 200 849 266 Thyrotropin-releasing hormone rect 297 168 502 200 Hypothalamus rect 66 216 386 256 Anterior pituitary gland rect 66 332 342 374 Negative feedback rect 308 436 510 475 Thyroid gland rect 256 539 563 635 Thyroid hormones rect 357 827 569 856 Catecholamine rect 399 716 591 750 Metabolism desc bottom-left Thyroid hormones are any hormones produced and released by the thyroid gland, namely triiodothyronine (T3) and thyroxine (T4). They are tyrosine-based hormones that are primarily responsible for regulation of metabolism. T3 and T4 are partially composed of iodine. A deficiency of iodine leads to decreased production of T3 and T4, enlarges the thyroid tissue and will cause the disease known as simple goitre. The major form of thyroid hormone in the blood is thyroxine (T4), whose half-life of around one week is longer th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1930 Births
Year 193 ( CXCIII) was a common year starting on Monday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Sosius and Ericius (or, less frequently, year 946 '' Ab urbe condita''). The denomination 193 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * January 1 – Year of the Five Emperors: The Roman Senate chooses Publius Helvius Pertinax, against his will, to succeed the late Commodus as Emperor. Pertinax is forced to reorganize the handling of finances, which were wrecked under Commodus, to reestablish discipline in the Roman army, and to suspend the food programs established by Trajan, provoking the ire of the Praetorian Guard. * March 28 – Pertinax is assassinated by members of the Praetorian Guard, who storm the imperial palace. The Empire is auctioned o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Society Of Endocrinology
The European Society of Endocrinology (ESE) is a scientific society to promote for the public benefit research, education and clinical practice in endocrinology by the organisation of conferences, training courses and publications, by raising public awareness, liaison with national and international legislators. Major activities Major activities include the organisation of the annual European Congress of Endocrinology. ESE also organises postgraduate courses at least biannually. ESE publishes five official journals: '' European Journal of Endocrinology'', '' Endocrine Connections'', ''Journal of Endocrinology'', ''Journal of Molecular Endocrinology'' and ''Endocrine-Related Cancer''. Governing body The overall governing body of ESE is the General Council, which comprises all ordinary members, affiliated societies and corporate members. The voting members of the General Council are electing the Executive Committee which shall manage the business of the Society and may exercise al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Alcalá
The University of Alcalá ( es, Universidad de Alcalá) is a public university located in Alcalá de Henares, a city 35 km (22 miles) northeast of Madrid in Spain and also the third-largest city of the region. It was founded in 1293 as a ''Studium Generale'' for the public, and was refounded in 1977. The University of Alcalá is especially renowned in the Spanish-speaking world for its annual presentation of the highly prestigious Cervantes Prize. The university currently enrolls 28,336 students, 17,252 of whom are studying for undergraduate degrees, who are taught by a teaching staff of 2,608 professors, lecturers and researchers belonging to 24 departments. The administrative tasks are carried out by the university's Administration and Services, comprising approximately 800 people. One of the university's campuses, located in the city center, is housed partly in historic buildings which were once used by the Complutense University of Madrid, which was located in Alcalà ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Placenta
The placenta is a temporary embryonic and later fetal organ that begins developing from the blastocyst shortly after implantation. It plays critical roles in facilitating nutrient, gas and waste exchange between the physically separate maternal and fetal circulations, and is an important endocrine organ, producing hormones that regulate both maternal and fetal physiology during pregnancy. The placenta connects to the fetus via the umbilical cord, and on the opposite aspect to the maternal uterus in a species-dependent manner. In humans, a thin layer of maternal decidual (endometrial) tissue comes away with the placenta when it is expelled from the uterus following birth (sometimes incorrectly referred to as the 'maternal part' of the placenta). Placentas are a defining characteristic of placental mammals, but are also found in marsupials and some non-mammals with varying levels of development. Mammalian placentas probably first evolved about 150 million to 200 million years ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radioimmunoassay
A radioimmunoassay (RIA) is an immunoassay that uses radiolabeled molecules in a stepwise formation of immune complexes. A RIA is a very sensitive in vitro assay technique used to measure concentrations of substances, usually measuring antigen concentrations (for example, hormone levels in blood) by use of antibodies. Although the RIA technique is extremely sensitive and extremely specific, requiring specialized equipment, it remains among the least expensive methods to perform such measurements. It requires special precautions and licensing, since radioactive substances are used. In contrast, an immunoradiometric assay (IRMA) is an immunoassay that uses radiolabeled molecules but in an immediate rather than stepwise way. A radioallergosorbent test (RAST) is an example of radioimmunoassay. It is used to detect the causative allergen for an allergy. Method Classically, to perform a radioimmunoassay, a known quantity of an antigen is made radioactive, frequently by labeling it wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Triiodothyronine
Triiodothyronine, also known as T3, is a thyroid hormone. It affects almost every physiological process in the body, including growth and development, metabolism, body temperature, and heart rate. Production of T3 and its prohormone thyroxine (T4) is activated by thyroid-stimulating hormone (TSH), which is released from the anterior pituitary gland. This pathway is part of a closed-loop feedback process: Elevated concentrations of T3, and T4 in the blood plasma inhibit the production of TSH in the anterior pituitary gland. As concentrations of these hormones decrease, the anterior pituitary gland increases production of TSH, and by these processes, a feedback control system stabilizes the level of thyroid hormones in the bloodstream. T3 is the true hormone. Its effects on target tissues are roughly four times more potent than those of T4. Of the thyroid hormone that is produced, just about 20% is T3, whereas 80% is produced as T4. Roughly 85% of the circulating T3 is later fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thyroxine
File:Thyroid_system.svg, upright=1.5, The thyroid system of the thyroid hormones T3 and T4 rect 376 268 820 433 Thyroid-stimulating hormone rect 411 200 849 266 Thyrotropin-releasing hormone rect 297 168 502 200 Hypothalamus rect 66 216 386 256 Anterior pituitary gland rect 66 332 342 374 Negative feedback rect 308 436 510 475 Thyroid gland rect 256 539 563 635 Thyroid hormones rect 357 827 569 856 Catecholamine rect 399 716 591 750 Metabolism desc bottom-left Thyroid hormones are any hormones produced and released by the thyroid gland, namely triiodothyronine (T3) and thyroxine (T4). They are tyrosine-based hormones that are primarily responsible for regulation of metabolism. T3 and T4 are partially composed of iodine. A deficiency of iodine leads to decreased production of T3 and T4, enlarges the thyroid tissue and will cause the disease known as simple goitre. The major form of thyroid hormone in the blood is thyroxine (T4), whose half-life of around one week is longer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal Studies
Animal studies is a recently recognised field in which animals are studied in a variety of cross-disciplinary ways. Scholars who engage in animal studies may be formally trained in a number of diverse fields, including geography, art history, anthropology, biology, film studies, geography, history, psychology, literary studies, museology, philosophy, communication, and sociology. They engage with questions about notions of "animality," "animalization," or "becoming animal," to understand human-made representations of and cultural ideas about "the animal" and what it is to be human by employing various theoretical perspectives. Using these perspectives, those who engage in animal studies seek to understand both human-animal relations now and in the past as defined by our knowledge of them. Because the field is still developing, scholars and others have some freedom to define their own criteria about what issues may structure the field. History As an interdisciplinary subject, anima ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Autonomous University Of Madrid
The Autonomous University of Madrid ( es, Universidad Autónoma de Madrid; UAM), commonly known as simply la Autónoma, is a Spanish public university located in Madrid, Spain. The university was founded in 1968 alongside the Autonomous University of Barcelona, in Barcelona. UAM is widely respected as one of the most prestigious universities in Europe. According to the highly regarded QS World University Rankings 2022, UAM is ranked as the top university in Spain. The campus of the university spans a rural tract of , mostly around metropolitan Madrid. Founded in 1968, its main campus, Cantoblanco, is located near the cities of Alcobendas, San Sebastián de los Reyes and Tres Cantos. UAM's Cantoblanco Campus holds most of the university's facilities. It is located north of Madrid and has an extension of over . Of these, nearly are urbanised and about a third of them garden areas. UAM offers 94 doctorate programs in all of the universities studies. It also offers 88 master's deg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Público (Spain)
''Público'' () is a Spanish online newspaper. It was published as a print daily newspaper between 2007 and 2012. The print version folded but the newspaper continues online. History and profile ''Público'' was established in September 2007. The founder is Jaume Roures, head of Mediapro. One of only two national left-wing papers (the other being ''elDiario.es''), the paper had a harder-left editorial line than ''El PaÃs''. ''Público'' also aimed at a younger readership. The paper was two-thirds the length of its competitors and its price, initially only 50 cents, was less than half. The paper's original press run was 250,000 daily. After making financial losses for several years, and facing a €9 million deficit, ''Público'' folded its print edition in February 2012. In its last year, the paper was the ninth-largest general-interest newspaper in Spain and the fifth-largest of those headquartered in Madrid. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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