endocrine and metabolic abnormalities
Endocrine and Metabolic Emergencies - part 2 pptx
Ngày tải lên :
10/08/2014, 18:21
... life-threatening myxedema coma, and thus can be a challenging diagnosis to make A progressive and chronic disease, hypothyroidism results from diminished thyroid hormone production It slows metabolic functions ... Lansing, MI 48910, USA Hyperthyroidism is a hypermetabolic state that results from excess synthesis and release of thyroid hormone from the thyroid gland Thyrotoxicosis is a general term referring ... thyrotropin [TSH] but normal free T4 and free T3), and is probably more common than generally believed Overt clinical hyperthyroidism presents with typical signs and symptoms Thyroid storm is the...
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Endocrine and Metabolic Emergencies - part 3 pps
Ngày tải lên :
10/08/2014, 18:21
... for the body, and serving as the attachment for muscles to allow movement to occur, bone is extremely active on a metabolic level and is important in the regulation of several endocrine functions ... against acidosis, and can adsorb toxins and heavy metals Calcium, phosphate, and magnesium are minerals vital to the function of all cells They are tightly regulated by several hormones, and disorders ... article, bone structure and function, and mineral metabolism are reviewed Conditions leading to bone loss are discussed, as diseases increasing bone density are rare and less likely to be encountered...
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Endocrine and Metabolic Emergencies - part 8 pdf
Ngày tải lên :
10/08/2014, 18:21
... workup’’ and ‘ metabolic disease’’ are, at best, uncomfortable This article, however, provides a simple approach to the recognition, evaluation, and treatment of infants with all manners of metabolic ... inborn errors of metabolism, jaundice, and electrolyte abnormalities The disorders are grouped based on symptomatology, and have simple guidelines for work-up and management, with an emergency department ... Emergency Department Approach to Newborn and Childhood Metabolic Crisis Ilene Claudius, MD, Colleen Fluharty, MD*, Richard Boles, MD Department of Emergency and Transport Medicine, Children’s Hospital...
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Endocrine and Metabolic Emergencies - part 10 pdf
Ngày tải lên :
10/08/2014, 18:21
... toxicity, 780–781 iron and, 776–777 isoniazid and, 776 ketoacidoses and, 774–775 methanol and, 773 paraldehyde and, 775 uremia and, 773–774 hyperchloremic, acetazolamide and, 782 etiologies of, ... 782–784 hyperalimentation and, 781–782 in diarrhea and diuretics use, 783–784 in pancreatic fistula, 784 in ureteroenterostomy, 784 renal tubular acidoses and renal insufficiency and, 782–783 Anorexia ... marked neuroendocrine changes Whereas many of the chronic endocrine responses are similar to the acute phase, research is revealing that the two entities have distinct differences [1,5,6] The endocrine...
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Báo cáo khoa học: Energetic and metabolic transient response of Saccharomyces cerevisiae to benzoic acid docx
Ngày tải lên :
07/03/2014, 04:20
... ð11Þ VL (m3) and NG (mol) are the liquid volume and gas hold up in the fermentor; CO2 and CCO2 (molÆm)3) are the dissolved O2 and CO2 concentrations in the fermentation broth; xO2 and xCO2 are ... fractions of O2 and CO2 in the gas; /L (m3Æs)1) and /G (molÆs)1) are the volumetric medium and gas flow rates; klaO2 and klaCO2 [s)1] are the gas-liquid transfer coefficients for O2 and CO2, respectively; ... carbon and the degree of reduction during the transient, using Eqns (14,15) and the experimental data of the biomass concentrations, OUR and CER are found to deviate respectively by 5–11 and FEBS...
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Báo cáo Y học: DNA supercoiling in Escherichia coli is under tight and subtle homeostatic control, involving gene-expression and metabolic regulation of both topoisomerase I and DNA gyrase docx
Ngày tải lên :
18/03/2014, 01:20
... were obtained from and used as recommended by New England Biolabs and Boehringer Mannheim Plasmid and ATP, ADP extraction Aliquots (0.8 mL) were removed from cell cultures and placed into an ... digested with the enzymes DraI and EcoRV and a 842-bp fragment containing the DNA region upstream of topA and the topA promoter was isolated and inserted into pUC19 (New England Biolabs) digested with ... volume of 80 °C phenol After centrifugation and chloroform extraction, ATP/ADP was measured in a sample from the water phase and DNA was extracted using standard isopropanol precipitation This method...
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Marijuana Effects on the Endocrine and Reproductive Systems pptx
Ngày tải lên :
22/03/2014, 12:20
... Maryland 20857 Marijuana Effects on the Endocrine and Reproductive Systems ACKNOWLEDGMENT This monograph is based upon papers and discussion from the RAUS Review Conference on the Endocrine and ... Ludford and Monique C Braude Effects of Cannabinoids on Gene Expression Gary S Stein and Janet L Stein Effects of Cannabis and Natural Cannabinoids on Chromosomes and Ova Akira Morishima 25 Endocrine ... Grace Smith and Ricardo H Asch 82 Effects of Marijuana on Neuroendocrine Hormones in Human Males and Females Jack H Mendelson and Nancy K Mello 97 Effect of Marijuana on Pregnancy and Fetal Development...
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Báo cáo khoa học: Amino acid biosynthesis and metabolic flux profiling of Pichia pastoris ppt
Ngày tải lên :
23/03/2014, 12:20
... Ministry of Science and Technology (CICYT project PPQ2001-1908), and the Academy of Finland (projects 52311 and 202409) The authors thank J M Cregg and C Gancedo for useful comments, and O Cos for ... qglyc, qglc and qO2 are specific utilization rates; qCO2 specific production rates, where glyc and glc indicate glycerol and glucose, respectively ND, not determined Carbon source and dilution ... succinate and pyruvate were not detected by HPLC in any of the cultivations, and carbon balances closed within 5% Hence, P pastoris used both glycerol and glucose entirely to generate biomass and CO2...
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Advanced Bariatric and Metabolic Surgery Edited by Chih-Kun Huang pot
Ngày tải lên :
23/03/2014, 17:20
... and Blood Institute (NHLBI) and National Institute for Diabetes and Digestive and Kidney Diseases (NIDDKD) Clinical guidelines on the identification, evaluation, and treatment of overweight and ... Linda Vanormelingen, Marjan Vandersteen and Erik Niville Chapter 12 Diabetes Improvement Following Bariatric and Metabolic Surgery 263 Rodolfo Lahsen, Marcos Berry and Patricio Lamoza Chapter ... preoperative preparation, perioperative care and postoperative nutrition support, and the brand new, “transformed” bariatric surgery in type diabetes metabolic surgery and scarless bariatric surgery has...
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ADVANCED BARIATRIC AND METABOLIC SURGERY pdf
Ngày tải lên :
27/06/2014, 11:20
... and Blood Institute (NHLBI) and National Institute for Diabetes and Digestive and Kidney Diseases (NIDDKD) Clinical guidelines on the identification, evaluation, and treatment of overweight and ... Linda Vanormelingen, Marjan Vandersteen and Erik Niville Chapter 12 Diabetes Improvement Following Bariatric and Metabolic Surgery 263 Rodolfo Lahsen, Marcos Berry and Patricio Lamoza Chapter ... preoperative preparation, perioperative care and postoperative nutrition support, and the brand new, “transformed” bariatric surgery in type diabetes metabolic surgery and scarless bariatric surgery has...
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Chapter 045. Azotemia and Urinary Abnormalities (Part 2) pot
Ngày tải lên :
06/07/2014, 15:21
... there is an approximately linear relationship between 1/PCr and time The slope of this line will remain constant for an individual patient, and when values are obtained that not fall on this line, ... should be emphasized that the signs and symptoms of uremia will develop at significantly different levels of serum creatinine depending upon the patient (size, age, and sex), the underlying renal ... (azotemia) such as urea and creatinine Azotemia may result from reduced renal perfusion, intrinsic renal disease, or postrenal processes (ureteral obstruction; see below and Fig 45-1) Precise determination...
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Chapter 045. Azotemia and Urinary Abnormalities (Part 4) pps
Ngày tải lên :
06/07/2014, 15:21
... microvasculature and glomeruli, or tubulointerstitium Ischemic and toxic ATN account for ~90% of acute intrinsic renal failure As outlined in Fig 45-1, the clinical setting and urinalysis are ... tubule toxicity, and/ or tubule obstruction The kidney is vulnerable to toxic injury by virtue of its rich blood supply (25% of cardiac output) and its ability to concentrate and metabolize toxins ... proteinuria and hematuria, whereas renal vein thrombosis typically induces heavy proteinuria and hematuria These vascular complications often require angiography for confirmation and are discussed...
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Chapter 045. Azotemia and Urinary Abnormalities (Part 6) pdf
Ngày tải lên :
06/07/2014, 15:21
... antidiuretic hormone, and the sympathetic nervous system, all of which promote excessive renal salt and water reabsorption The severity of edema correlates with the degree of hypoalbuminemia and is modified ... proteins S and C, hyperfibrinogenemia, and enhanced platelet aggregation Some patients develop severe IgG deficiency with resulting defects in immunity Many diseases (some listed in Fig 45-3) and drugs ... pediatric population, and isolated hematuria is more likely to be "idiopathic" or associated with a congenital anomaly Hematuria with pyuria and bacteriuria is typical of infection and should be treated...
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Chapter 045. Azotemia and Urinary Abnormalities (Part 8) pps
Ngày tải lên :
06/07/2014, 15:21
... Na reabsorption and indirectly reduces the responsiveness of the tubule to aldosterone Usually, the Na losses are mild, and the obligatory urine output is
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Chapter 045. Azotemia and Urinary Abnormalities (Part 1) pot
Ngày tải lên :
06/07/2014, 15:21
... duration and severity of the disease will affect these findings and typically include one or more of the following: (1) disturbances in urine volume (oliguria, anuria, polyuria); (2) abnormalities ... cells, casts, and crystals]; (3) abnormal excretion of serum proteins (proteinuria); (4) reduction in glomerular filtration rate (GFR) (azotemia); (5) presence of hypertension and/ or expanded total ... allow differential diagnoses to be narrowed and the appropriate diagnostic evaluation and therapeutic course to be determined Each of these syndromes and their associated diseases are discussed...
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Chapter 045. Azotemia and Urinary Abnormalities (Part 3) potx
Ngày tải lên :
06/07/2014, 15:21
... series of neural and humoral responses that include activation of the sympathetic nervous and renin-angiotensin-aldosterone systems and ADH release GFR is maintained by prostaglandin-mediated relaxation ... plasma), and small kidneys on ultrasound, characterized by increased echogenicity and cortical thinning Treatment should be directed toward slowing the progression of renal disease and providing ... vasoconstriction and acute renal failure Angiotensin-converting enzyme (ACE) inhibitors decrease efferent arteriolar tone and in turn decrease glomerular capillary perfusion pressure Patients on NSAIDs and/ or...
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Chapter 045. Azotemia and Urinary Abnormalities (Part 5) pps
Ngày tải lên :
06/07/2014, 15:21
... hypotension and intense renal vasoconstriction) Cortical necrosis, ATN, and rapidly progressive glomerulonephritis can occasionally cause anuria Oliguria can accompany any cause of acute renal failure and ... Fig 45-3 and is typically initiated after detection of proteinuria by dipstick examination The dipstick measurement detects mostly albumin and gives false-positive results when pH > 7.0 and the ... chronic azotemia With nonoliguric ATN, disturbances of potassium and hydrogen balance are less severe than in oliguric patients, and recovery to normal renal function is usually more rapid Proteinuria...
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Chapter 045. Azotemia and Urinary Abnormalities (Part 7) pptx
Ngày tải lên :
06/07/2014, 15:21
... function, and physiologic demands of the individual See "Azotemia," above, for discussion of decreased (oliguria) or absent urine production (anuria) The physiology of water formation and renal ... solutes per day, primarily as urea and electrolytes If the urine output is >3 L/d and the urine is dilute (3 L/d and urine osmolality is >300 mosmol/L, then a solute diuresis is clearly present and a search for the responsible solute(s) is mandatory Figure 45-4 ...
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Báo cáo y học: "Anti-SSA/Ro antibodies and the heart: more than complete congenital heart block? A review of electrocardiographic and myocardial abnormalities and of treatment options" ppt
Ngày tải lên :
09/08/2014, 06:22
... heart between 16 and 30 weeks of gestation, and anti-SSA/Ro antibodies were not considered pathogenic for the adult heart In support of this, Gordon and colleagues [20] did not find abnormalities ... Morphological heart abnormalities and anti-SSA/Ro antibodies Cardiac malformations Classically, autoantibody-mediated CHB is supposed to affect children without major anatomic cardiac abnormalities ... antibodies is undoubtedly expanding In addition to the classical complete and incomplete CHB, there is progressive recognition of transient CHB, severe late-onset cardiomyopathy and endocardial fibroelastosis...
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báo cáo khoa học: " A review of co-morbidity between infectious and chronic disease in Sub Saharan Africa: TB and Diabetes Mellitus, HIV and Metabolic Syndrome, and the impact of globalization" pot
Ngày tải lên :
11/08/2014, 14:21
... of MS and precursor to DM), increased levels of cholesterol and triglycerides, lipodystrophy, and the onset or complication of diabetes[18,60] HIV, Metabolic Syndrome, and Heart Disease Metabolic ... Metabolic Syndrome Metabolic abnormalities such as; glucose intolerance, Insulin resistance, abdominal adiposity high BP, and low HDL cholesterol and raised triglycerides tend to cluster, and it is the ... drug-induced toxicities and, or, the indirect effects of changes in body composition on lipid metabolism[62] The syndrome consists of both metabolic abnormalities (hyperlipidaemia and IR) and body fat redistribution...
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