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Luther Emmett Holt, Jr.
Luther Emmett Holt Jr. (1895–1974) was an American pediatrician. As a faculty member at Johns Hopkins University and later New York University, he performed extensive research in the field of pediatric nutrition. He received the John Howland Award in 1966. Biography L. Emmett Holt Jr., the son of the pediatrician Luther Emmett Holt, was born in New York in 1895. He graduated from Harvard University in 1916 and finished medical school at Johns Hopkins University in 1920. As a student at Johns Hopkins, he worked in William Henry Howell's laboratory and assisted in the research that led to the discovery of heparin. After graduating, he trained in pediatrics for a year at the Babies Hospital (now Morgan Stanley Children's Hospital) in New York City before returning to Johns Hopkins in 1922. Holt practiced pediatrics at Johns Hopkins for 22 years under the leadership of Edwards A. Park and John Howland. In 1943, he revised and published a new edition of his father's textbook ''Holt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myrtle Beach, South Carolina
Myrtle Beach is a resort city on the east coast of the United States in Horry County, South Carolina. It is located in the center of a long and continuous stretch of beach known as "The Grand Strand" in the northeastern part of the state. Its year-round population was 35,682 as of the 2020 census. Myrtle Beach is one of the major centers of tourism in South Carolina and the United States. The city's warm subtropical climate, miles of beaches, 86 golf courses, and 1,800 restaurants attract over 20 million visitors each year, making Myrtle Beach one of the most visited destinations in the country. Located along the historic King's Highway (modern U.S. Route 17), the region was once home to the Waccamaw people. During the colonial period, the Whither family settled in the area, and a prominent local waterway, Wither's Swash, is named in their honor. Originally called alternately "New Town" or "Withers", the area was targeted for development as a resort community by Fran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Order Of The White Lion
The Order of the White Lion ( cs, Řád Bílého lva) is the highest order of the Czech Republic. It continues a Czechoslovak order of the same name created in 1922 as an award for foreigners (Czechoslovakia had no civilian decoration for its citizens in the 1920s and 1930s). It was inspired by the Czech Nobility Cross created in 1814 by the Emperor and King Francis I and awarded to 37 Bohemian noblemen. 1922–1961 The order was created as an award for merit by Czechoslovakia for foreign citizens. The Order was established in five classes and two divisions, civil (with two crossed palms above the badge) and military (with two crossed swords above the badge). Medals were made of gold and silver. The numbers of recipients was originally limited, with the limits changing during later years. The Statutes of the order were amended in 1924, 1930, and 1936. The badge of the Order was a five-sided red enameled star, the ends adorned with small balls, and with leaflets between the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meningitis
Meningitis is acute or chronic inflammation of the protective membranes covering the brain and spinal cord, collectively called the meninges. The most common symptoms are fever, headache, and neck stiffness. Other symptoms include confusion or altered consciousness, nausea, vomiting, and an inability to tolerate light or loud noises. Young children often exhibit only nonspecific symptoms, such as irritability, drowsiness, or poor feeding. A non-blanching rash (a rash that does not fade when a glass is rolled over it) may also be present. The inflammation may be caused by infection with viruses, bacteria or other microorganisms. Non-infectious causes include malignancy (cancer), subarachnoid haemorrhage, chronic inflammatory disease (sarcoidosis) and certain drugs. Meningitis can be life-threatening because of the inflammation's proximity to the brain and spinal cord; therefore, the condition is classified as a medical emergency. A lumbar puncture, in which a needle is inserte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leukemia
Leukemia ( also spelled leukaemia and pronounced ) is a group of blood cancers that usually begin in the bone marrow and result in high numbers of abnormal blood cells. These blood cells are not fully developed and are called ''blasts'' or ''leukemia cells''. Symptoms may include bleeding and bruising, bone pain, fatigue, fever, and an increased risk of infections. These symptoms occur due to a lack of normal blood cells. Diagnosis is typically made by blood tests or bone marrow biopsy. The exact cause of leukemia is unknown. A combination of genetic factors and environmental (non-inherited) factors are believed to play a role. Risk factors include smoking, ionizing radiation, petrochemicals (such as benzene), prior chemotherapy, and Down syndrome. People with a family history of leukemia are also at higher risk. There are four main types of leukemia— acute lymphoblastic leukemia (ALL), acute myeloid leukemia (AML), chronic lymphocytic leukemia (CLL) and chronic myeloi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lead Poisoning
Lead poisoning, also known as plumbism and saturnism, is a type of metal poisoning caused by lead in the body. The brain is the most sensitive. Symptoms may include abdominal pain, constipation, headaches, irritability, memory problems, infertility, and tingling in the hands and feet. It causes almost 10% of intellectual disability of otherwise unknown cause and can result in behavioral problems. Some of the effects are permanent. In severe cases, anemia, seizures, coma, or death may occur. Exposure to lead can occur by contaminated air, water, dust, food, or consumer products. Lead poisoning poses a significantly increased risk to children as they are far more likely to ingest lead indirectly by chewing on toys or other objects that are coated in lead paint. The amount of lead that can be absorbed by children is also higher than that of adults. Exposure at work is a common cause of lead poisoning in adults with certain occupations at particular risk. Diagnosis is typically by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
B Vitamins
B vitamins are a class of water-soluble vitamins that play important roles in cell metabolism and synthesis of red blood cells. Though these vitamins share similar names (B1, B2, B3, etc.), they are chemically distinct compounds that often coexist in the same foods. In general, dietary supplements containing all eight are referred to as a vitamin B complex. Individual B vitamin supplements are referred to by the specific number or name of each vitamin, such as B1 for thiamine, B2 for riboflavin, and B3 for niacin. Some are more commonly recognized by name than by number, for example pantothenic acid, biotin, and folate. Each B vitamin is either a cofactor (generally a coenzyme) for key metabolic processes or is a precursor needed to make one and is thus an essential nutrient. List of B vitamins Note: other substances once thought to be vitamins were given numbers in the B-vitamin numbering scheme, but were subsequently discovered to be either not essential for life or manufact ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maple Syrup Urine Disease
Maple syrup urine disease (MSUD) is an autosomal recessive metabolic disorder affecting branched-chain amino acids. It is one type of organic acidemia. The condition gets its name from the distinctive sweet odor of affected infants' urine and earwax, particularly prior to diagnosis and during times of acute illness. Signs and symptoms The disease is named for the presence of sweet-smelling urine, similar to maple syrup, when the person goes into metabolic crisis. The smell is also detected in ear wax of an affected individual during metabolic crisis. In populations to whom maple syrup is unfamiliar, the aroma can be likened to fenugreek, and fenugreek ingestion may impart the aroma to urine. Symptoms of MSUD varies between patients and is greatly related to the amount of residual enzyme activity. Classic MSUD Infants with classic MSUD will display subtle symptoms within the first 24–48 hours. Subtle symptoms include poor feeding, either bottle or breast, lethargy, and irrita ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fat Emulsion
Lipid emulsion or fat emulsion refers to an emulsion of lipid for human intravenous use, especially catering critically-ill patients that cannot consume food and administer their required nutrients enterally. It is often referred to by the brand name of the most commonly used version, Intralipid, which is an emulsion of soy bean oil, egg phospholipids and glycerin, and is available in 10%, 20% and 30% concentrations. The 30% concentration is not approved for direct intravenous infusion, but should be mixed with amino acids and dextrose as part of a total nutrient admixture. Medical uses Nutrition Intralipid and other balanced lipid emulsions provide essential fatty acids, linoleic acid (LA), an omega-6 fatty acid, alpha-linolenic acid (ALA), an omega-3 fatty acid. The emulsion is used as a component of intravenous nutrition for people who are unable to get nutrition via an oral diet. These nutrients are combined with the intention of administering parenteral nutrition, where ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parenteral Nutrition
Parenteral nutrition (PN) is the feeding of nutritional products to a person intravenously, bypassing the usual process of eating and digestion. The products are made by pharmaceutical compounding companies. The person receives a nutritional mix according to a formula including glucose, salts, amino acids, lipids and vitamins and dietary minerals. It is called total parenteral nutrition (TPN) or total nutrient admixture (TNA) when no significant nutrition is obtained by other routes, and partial parenteral nutrition (PPN) when nutrition is also partially enteric. It is called peripheral parenteral nutrition (PPN) when administered through vein access in a limb rather than through a central vein as central venous nutrition (CVN). Medical uses Total parenteral nutrition (TPN) is provided when the gastrointestinal tract is nonfunctional because of an interruption in its continuity (it is blocked, or has a leak – a fistula) or because its absorptive capacity is impaired.Kozier, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Infant Formula
Infant formula, baby formula, or simply formula (American English); or baby milk, infant milk or first milk (British English), is a manufactured food designed and marketed for feeding to babies and infants under 12 months of age, usually prepared for bottle-feeding or cup-feeding from powder (mixed with water) or liquid (with or without additional water). The U.S. Federal Food, Drug, and Cosmetic Act (FFDCA) defines infant formula as "a food which purports to be or is represented for special dietary use solely as a food for infants by reason of its simulation of human milk or its suitability as a complete or partial substitute for human milk". Manufacturers state that the composition of infant formula is designed to be roughly based on a human mother's milk at approximately one to three months postpartum; however, there are significant differences in the nutrient content of these products. The most commonly used infant formulas contain purified cow's milk whey and casein as a pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Premature Babies
Preterm birth, also known as premature birth, is the birth of a baby at fewer than 37 weeks gestational age, as opposed to full-term delivery at approximately 40 weeks. Extreme preterm is less than 28 weeks, very early preterm birth is between 28 and 32 weeks, early preterm birth occurs between 32 and 36 weeks, late preterm birth is between 34 and 36 weeks' gestation. These babies are also known as premature babies or colloquially preemies (American English) or premmies (Australian English). Symptoms of preterm labor include uterine contractions which occur more often than every ten minutes and/or the leaking of fluid from the vagina before 37 weeks. Premature infants are at greater risk for cerebral palsy, delays in development, hearing problems and problems with their vision. The earlier a baby is born, the greater these risks will be. The cause of spontaneous preterm birth is often not known. Risk factors include diabetes, high blood pressure, multiple gestation (being pregna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rickets
Rickets is a condition that results in weak or soft bones in children, and is caused by either dietary deficiency or genetic causes. Symptoms include bowed legs, stunted growth, bone pain, large forehead, and trouble sleeping. Complications may include bone deformities, bone pseudofractures and fractures, muscle spasms, or an abnormally curved spine. The most common cause of rickets is a vitamin D deficiency, although hereditary genetic forms also exist. This can result from eating a diet without enough vitamin D, dark skin, too little sun exposure, exclusive breastfeeding without vitamin D supplementation, celiac disease, and certain genetic conditions. Other factors may include not enough calcium or phosphorus. The underlying mechanism involves insufficient calcification of the growth plate. Diagnosis is generally based on blood tests finding a low calcium, low phosphorus, and a high alkaline phosphatase together with X-rays. Prevention for exclusively breastfed babies ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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