Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0023380 (lethargy)
 5,697 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Acromegaly was diagnosed in 14 middle-aged to old cats of mixed breeding. Thirteen (93%) of the cats were male and one was female. The earliest clinical signs in the 14 cats included polyuria, polydipsia, polyphagia, all of which were associated with untreated diabetes mellitus. All developed severe insulin resistance within a few months; peak insulin dosages required to control severe hyperglycemia ranged from 20 to 130 U per day. Other clinical findings weeks to months after diagnosis included enlargement of one or more organs (e.g., liver, heart, kidneys, and tongue) (n = 14), cardiomyopathy (n = 13), increase in body size and weight gain (n = 8), nephropathy associated with azotemia and clinical signs of renal failure (n = 7), degenerative arthropathy (n = 6), and central nervous system signs (i.e., circling and seizures) caused by enlargement of the pituitary tumor (n = 2). The diagnosis of acromegaly was confirmed by demonstration of extremely high basal serum growth hormone concentrations (22 to 131 micrograms/l) in all cats. Computerized tomography disclosed a mass in the region of the pituitary gland and hypothalamus in five of the six cats in which it was performed. Two cats were treated by cobalt radiotherapy followed by administration of a somatostatin analogue (octreotide), whereas two cats were treated with octreotide alone. Treatment had little to no effect in decreasing serum GH concentrations in any of the cats. Eleven of the 14 cats were euthanized or died four to 42 months (median survival time, 20.5 months) after the onset of acromegaly because of renal failure (n = 2), congestive heart failure (n = 1), concomitant renal failure and congestive heart failure (n = 3), progressive neurologic signs (n = 2), persistent anorexia and lethargy of unknown cause (n = 1), the owner's unwillingness to treat the diabetes mellitus (n = 1), or unknown causes (n = 1). Results of necropsy examination in ten cats revealed a large pituitary acidophil adenoma (n = 10), marked left ventricular and septal hypertrophy (n = 7), dilated cardiomyopathy (n = 1), arthropathy affecting the shoulder, elbow, or stifle (n = 5), and glomerulopathy characterized by expansion of the mesangial matrix and variable periglomerular fibrosis (n = 10).
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PMID:Acromegaly in 14 cats. 240 66

Akhenaten has been called the first individualist in history. As the eldest son of the pharaoh Amenhotep III and queen Tiy he grew up between a weak and sick father and an ambitious and intelligent mother at a time when Egypt was at the peak of its power. At court they led a life in luxury; however, the pharaoh went out hunting while his wife was ruling the strongest empire of the ancient world. The gifted young pharaoh to be was a philosopher with great interests in the arts. He took over his parents' scepticism against the powerful priesthood. Later, as Akhenaten, he created a monotheistic religion with a good-natured God symbolized by the disc of the life-giving sun. He appointed himself high priest, thus dethroning the numerous priests serving the many animal-shaped gods of ancient Egypt. His introduction of one single deity might, from a psychoanalytic point of view, be interpreted as an extension of his needs for a warm mother. The physiognomy of Akhenaten was peculiar; statues of him convey the impression of a man with acromegaly. His reluctance in defending the borders of his country was perhaps also a result of an endocrine development, making him lethargic.
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PMID:[Akhenaton--pharaoh and heretic]. 1022 15

Physicians should possess specific diagnostic and pharmacotherapeutic skills in order to recognize symptoms associated with doping use. It is important to be on the alert in athletes and fitness enthusiasts for physical and psychological changes due to use of anabolic steroids such as acne, stretch marks, gynecomastia, signs of acromegaly, irascibility and lethargy. Stimulants such as amphetamines, ephedrine and cocaine lead to fat loss and increased alertness; their main side effects are cardiac problems, behavioural changes and addiction. In addition to anabolic steroids and stimulants, erythropoietin, growth hormone, diuretics and glucocorticoids are regularly used to improve sport performance. In cycling, a biological passport will be used in an attempt to detect doping use. In future, the Olympic motto 'citius, altius, fortius' (faster, higher, stronger) will have ground-breaking consequences for the performance and health of top athletes.
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PMID:[Faster, higher, stronger: knowledge about old and new doping substances]. 2384 31