GASTROENTEROLOGIST Gastroenterologist is also a sub-specialty of internal medicine .a gastroenterologist deals with digestive system problems. They diagnose and treat disorders of the gastrointestinal tract. • ERCP (endoscopic retrograde cholangiopancreatography) — a procedure to detect disorders in the ducts such as narrowing‚ gallstones‚ blockages‚ tumors and cysts. An ERCP combines the use of X-rays and endoscope — a long‚ flexible‚ lighted tube. The endoscope is advanced through
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Pseudogout Pseudogout is a type of arthritis that causes pain‚ swelling‚ and inflammation in a joint. The joint pain can be severe and may last for days. If untreated‚ the pain may last much longer. Attacks of pseudogout may come and go. This condition usually affects one joint at a time. The most common area affected is the knees‚ but this condition can also affect the wrists‚ elbows‚ shoulders‚ or ankles. Pseudogout is similar to gout. Both conditions result from the buildup of crystals in the
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Mutation is a change in the nucleotide arrangement of a short locale of a genome. Numerous mutations are point mutations that supplant one nucleotide with another; others include insertion or deletion of one or a couple of nucleotides. Mutations result either from errors in DNA or from the harming impacts of mutagens‚ for example‚ chemicals and radiation‚ which respond with DNA and change the structures of individual nucleotides. All cells possess DNA-repair enzymes that attempt to minimize the
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Chapter 10 Foundations of Genetics Lecture Notes 1 Foundations of Genetics Mendel and the Garden pea The father of modern Genetics is Gregor Mendel. Gregor Mendel (1822-1884) was an Austrian monk who lived in a monastery where the experiments with the garden pea were performed. Mendel’s work with the garden pea was the fundamental study which unveiled the laws that govern genetics and heredity. Mendel was the first to use the scientific method in a very systematic and analysed his results
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meddling with the very fabric of life itself: our DNA?”. The film focuses on three advanced genetic researches: gene therapy‚ stem cells‚ and cloning. Gene therapy is a technique that is said to help in treating and curing genetic diseases such as Hemophilia‚ Muscular Dystrophy‚ and Cystic Fibrosis by manipulating the abnormal genes causing these diseases. With this technique‚ it exploits the ability of the virus to contaminate a normal gene into the genome of the cells. On the other hand‚ even there
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Biology‚ 7e (Campbell) Chapter 15: The Chromosomal Basis of Inheritance Chapter Questions 1) Chromosomes and genes share all of the following characteristics except that A) they are both present in pairs in all diploid cells. B) they both undergo segregation during meiosis. C) their copy numbers in the cell decrease after meiosis‚ and increase during fertilization. D) they are both copied during the S phase of the cell cycle. E) they both pair up with their homologues during
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Question 1 2 out of 2 points Which of the following statements about meiosis is true? Selected Answer: a. The chromosome number in the resulting cells is halved. Question 2 2 out of 2 points The mitotic spindle Selected Answer: e. is composed of two different types of microtubules. Question 3 2 out of 2 points A chromatid is Selected Answer: e. one-half of a newly replicated eukaryotic chromosome. Question 4 2
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What is Viagra? Viagra (sildenafil) relaxes muscles and increases blood flow to particular areas of the body. Viagra is used to treat erectile dysfunction (impotence) in men. Another brand of sildenafil is Revatio‚ which is used to treat pulmonary arterial hypertension and improve exercise capacity in men and women. Do not take Viagra while also taking Revatio‚ unless your doctor tells you to. Important information about Viagra You should not use Viagra if you are allergic to sildenafil
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in Russia; Czar Nicholas II and his wife (The royal couple of Russia). It was not only his personal magnetism though‚ that gave him so much power. It was the ability to heal the bleeding of Alexis (the son of the royal couple) who suffered from hemophilia. One day‚ Rasputin had witnessed the poor boy’s bleeding‚ and called on his powers as a faith healer. It had worked‚ and because it had worked‚ Rasputin gained a powerful hold over Czarina Alexandra. After all‚ the son was supposed to be the heir
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Genzyme’s Gaucher Initiative: Global Risk and Responsibility In contrast to other biotechnology firms‚ Genzyme began focusing on supplying raw materials (enzymes)‚ fine chemicals and reagents to large research laboratories and pharmaceutical companies. The company rudiments‚ from the very beginning‚ for generating capital to finance new projects was to use revenues to raise cash flows and to create a track record that would allow it to fund further growth. The company was founded in 1981 on
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