Exacerbation of autoimmune thyroid dysfunction after unilateral adrenalectomy in patients with Cushings syndrome due to an adrenocortical adenoma
1. Marked hypertension was induced in adrenalectomized rats on a sodium-restricted intake by the administration of cortisone acetate; on a similar regimen, adrenalectomized rats receiving DCA failed to become hypertensive. 2. The incorporation of a liberal amount of sodium in the diet of adrenalectomized rats receiving cortisone acetate resulted in a lesser degree of hypertension; whereas on a similar regimen, DCA-injected animals became strikingly hypertensive, as has been previously reported. 3. The presence of hypertension in the cortisone acetate-treated rats was not associated with histological evidence of renal damage or serum electrolyte disturbance, such as was observed in hypertensive animals receiving DCA. 4. The hypertension in sodium-restricted normal rats receiving cortisone acetate was less striking than in similarly treated adrenalectomized animals. On a liberal sodium intake similar degrees of hypertension were noted in both intact and adrenalectomized groups. 5. To approximate ...
TY - JOUR. T1 - Laparoscopic Versus Open Adrenalectomy for Adrenocortical Carcinoma. T2 - Surgical and Oncologic Outcome in 152 Patients: Editorial Comment. AU - Cadeddu, Jeffrey A. PY - 2011. Y1 - 2011. UR - http://www.scopus.com/inward/record.url?scp=84937218160&partnerID=8YFLogxK. UR - http://www.scopus.com/inward/citedby.url?scp=84937218160&partnerID=8YFLogxK. U2 - 10.1016/j.juro.2010.12.025. DO - 10.1016/j.juro.2010.12.025. M3 - Article. AN - SCOPUS:84937218160. VL - 185. SP - 1222. JO - Journal of Urology. JF - Journal of Urology. SN - 0022-5347. IS - 4. ER - ...
TY - JOUR. T1 - Hormonal mediation of the analgesia produced by food deprivation. AU - Hamm, Robert J.. AU - Knisely, Janet S.. AU - Watson, Ann. AU - Lyeth, Bruce G. AU - Bossut, D. F B. PY - 1985. Y1 - 1985. N2 - Research has demonstrated that a wide variety of environmental conditions are capable of producing analgesia. In the present experiment, the analgesia produced by 24 hr of food deprivation was examined following adrenalectomy, hypophysectomy, naltrexone (7 mg/kg), dexamethasone (0.4 mg/kg), or saline treatment. Results revealed that 24 hr of starvation elicited an analgesic response in the saline-treated and sham-operated groups. Naltrexone, dexamethasone, adrenalectomy, and hypophysectomy blocked the analgesia produced by food deprivation. The results demonstrate that 24 hr of food deprivation induced an opiate-mediated analgesic system that involves hormonal factors.. AB - Research has demonstrated that a wide variety of environmental conditions are capable of producing analgesia. ...
Fingerprint Dive into the research topics of Adrenal metastases from adenocarcinoma of the esophagogastric junction: Adrenalectomy and long-term survival. Together they form a unique fingerprint. ...
1. Isolated hind limbs of rats were perfused and vascular smooth muscle sensitivity to noradrenaline, methoxamine and potassium chloride was measured and dose-response curves were obtained.. 2. The sensitivity of vascular smooth muscle to noradrenaline is attenuated by adrenalectomy and low sodium diet; it is enhanced by corticosterone. High sodium diet or administration of deoxycorticosterone did not alter the dose-response curve significantly.. 3. The increased sensitivity of vascular smooth muscle after corticosterone treatment is not related to changes in the contractile protein or alterations in the neuronal uptake and extraneuronal metabolism of noradrenaline.. 4. These results suggest that the increased sensitivity in corticosterone-treated rats may be due to the number of receptors, receptor affinity to noradrenaline, or changes in the functional link between receptor and contractile apparatus.. ...
Kieran, K., Anderson, J. R., Dome, J. S., Ehrlich, P. F., Ritchey, M. L., Shamberger, R. C., . . . Davidoff, A. M. (2013). Is adrenalectomy necessary during unilateral nephrectomy for wilms tumor? A report from the childrens oncology group. Journal of Pediatric Surgery, 48(7), 1598-1603.. ...
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Jen had Pituitary surgery by Dr. Shahinian 4/28/04, removed ACTH secreting corticotroph hyperplasia and prolactinoma. She was diagnosed by Dr. Theodore Friedman as cyclical pituitary Cushings. Her second Surgery 7/21/04 for infection resulted in neuralgia. She had a BLA in March 2006 as Corticol Hyperplasia returned and she now has possible Nelsons syndrome. Jen…
Ectopic adrenocorticotropic hormone (ACTH) production is an uncommon cause of Cushings syndrome and, rarely, the source can be a phaeochromocytoma. A 55-year-old man presented following an episode of presumed gastroenteritis with vomiting and general malaise. Further episodes of diarrhoea, joint pains and palpitations followed. On examination, he was hypertensive with no clinical features to suggest hypercortisolaemia. He was subsequently found to have raised plasma normetanephrines of 3.98 nmol/L (NR ,0.71) and metanephrines of 0.69 nmol/L (NR ,0.36). An adrenal CT showed a 3.8 cm right adrenal nodule, which was not MIBG-avid but was clinically and biochemically consistent with a phaeochromocytoma. He was started on alpha blockade and referred for right adrenalectomy. Four weeks later, on the day of admission for adrenalectomy, profound hypokalaemia was noted (serum potassium 2.0 mmol/L) with non-specific ST-segment ECG changes. He was also diagnosed with new-onset diabetes mellitus (capillary ...
Cardiac function was evaluated by ventricular function curves during the cardiovascular collapse observed in acute and chronic adrenal insufficiency. A progressive decline in peak cardiac work was observed in the acutely adrenalectomized cat (30% decrease at 1.8 hours and 50% at 3.5 hours after adrenalectomy). This impairment in cardiac work paralleled the decrease in mean arterial blood pressure which reached 50 mm Hg 3.5 hours after adrenalectomy. Cortisol and d-aldosterone, and the volume-expander, dextran, prevented a significant fall in mean arterial blood pressure and in peak cardiac work. When the mean arterial blood pressure of nonadrenalectomized cats was adjusted to follow the changes seen in adrenalectomized cats, a 49% depression in cardiac work resulted 3.5 hours after the initial decline in arterial blood pressure. The data suggest that the time course of the hypotension and presumed reduction in coronary perfusion pressure is sufficient to account for the large impairment in peak ...
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Laparoscopic adrenalectomy - a minimally invasive procedure that removes the adrenal glands through a tiny hole in the abdomen - can be safely performed in obese patients with Cushings syndrome, a retrospective study reports. The surgery resolved symptoms in 95% of cases, reducing cortisol level...
INCLUSION CRITERIA:. Patients with Cushing syndrome documented at the NIH will be recruited into this protocol prior to surgery intended to cure Cushing syndrome selectively. Thus, patients undergoing transsphenoidal exploration for resection of an adenoma, or unilateral adrenalectomy for an adenoma, or resection of a tumor producing ACTH ectopically will be candidates for this study. We will also recruit as many of the 500 patients treated since 1983 as possible, so as to have a group of late follow-up patients. These individuals will participate primarily by questionnaire.. Hematocrit about 30%. A CBC will be obtained prior to entering the study. Patients with hematocrit above 30% will be accepted into the study; iron replacement will be given to those patients with low TIBC.. Ages 18 - 85. Children less than 18 are being studied under other protocols and the questionnaire has not been validated for younger individuals.. For the questionnaire portion of the protocol there is an additional ...
Genetic association studies hinge on definite clinical case definitions of the disease of interest. This is why more penetrant mutations were overrepresented in early multiple endocrine neoplasia 2 (MEN2) studies, whereas less penetrant mutations went underrepresented. Enrichment of genetic association studies with advanced disease may produce a flawed understanding of disease evolution, precipitating far-reaching surgical strategies like bilateral total adrenalectomy and 4-gland parathyroidectomy in MEN2. The insight into the natural course of the disease gleaned over the past 25 years caused a paradigm shift in MEN2: from the removal of target organs at the expense of greater operative morbidity to close biochemical surveillance and targeted resection of adrenal tumors and hyperplastic parathyroid glands ...
Learn and reinforce your understanding of Adrenal hormone synthesis inhibitors through video. Adrenal hormone synthesis inhibitors
CLINICAL HISTORY AND RADIOLOGY. The patient was a 52 year old male with a history of Cushings disease, initially diagnosed at the age of 18. At that time, his symptoms included increased weight, purple abdominal striae, diabetes mellitus, and polydipsia. He underwent a resection of a pituitary microadenoma at another hospital. However, due to persistently high cortisol levels following the surgery, he later underwent a bilateral adrenalectomy. Following the operation, he began hydrocortisone therapy, lost weight, and was able to maintain glucose control without diabetes medications. At the age of 32 his diabetes recurred, but he was able to maintain good glucose control up until age 51 at which time his HbA1C was greater than 7. He also had visual problems with significant reduction in right peripheral vision and moderate impairment in left. Testing revealed a greatly elevated serum ACTH at 5,082 pg/mL (normal is 9 - 46 pg/mL), but serum cortisol within normal limits 4 ug/dL. MRI scans found a ...
113.- ML.GALVE, V.CUERVAS-MONS, J.FIGUERAS, I.HERRERO, M.ATA, G.CLEMENTE, M.PRIETO, C.MARGARIT, A.BERNARDOS, F.CASAFONT. Incidence and outcome of the novo malignancies after liver transplantation. Transpl Proc 1999, 31:1275-1277. 114.- J. PUJOL, M. VILADRICH, A. RAFECAS, L. LLADÓ, A. GARCÍA-BARRASA, J. FIGUERAS, E. JAURRIETA. Laparoscopic adrenalectomy: review of initial 30 cases. Surgical Endoscopy 1999; 13-488-492. 115.- P.PARRILLA, F. SÁNCHEZ BUENO, J. FIGUERAS, E. JAURRIETA, J. MIR, C. MARGARIT, J. LÁZARO, L. HERRERA, M. GÓMEZ FLEITAS, E. VARÓ, E. VICENTE, R. ROBLES, P. RAMIREZ. Analysis of the complication of the piggy-back technique in 1.112 liver transplants. Transplantation 1999; 67:1214-1217.. 116.- A. DALMAU, A. SABATÉ, F. ACOSTA, L. GARCÍA HUETE, M. KOO, M. RECHE, A. RAFECAS, J. FIGUERAS, E. JAURRIETA. Comparative study of antifibrinolytic drugs in orthotopic liver transplantation. Transp Proc 1999; 31:2361-2362. 117.- D. PARÉS, J. FIGUERAS, A. RAFECAS, J. FABREGAT, J. ...
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Tumors of the adrenal cortex are reported in 2% of all autopsies, with the most common lesion being a benign adenoma (see the first image below). The common major pathologic entities of the adrenal gland that require surgical intervention are primary hyperaldosteronism (ie, Conn syndrome, see the second image below), Cushing syndrome, pheochr...
Learn about benign adrenal tumors and adrenal cancer treatment, such as an adrenalectomy, by endocrine surgeons at Brigham and Womens Hospital.
The Aldosteronoma Resolution Score (ARS) is currently the most accurate prediction model for complete resolution of hypertension after adrenalectomy, taking into account 4 preoperative clinical parame... more
Researchers from Germany looked at the clinical parameters that predict hypertension resolution following laparascopic adrenalectomy.
High levels of estrogen causes an increase in levels of cortisol-binding globulin which - you guessed it - binds cortisol in the blood. The amount of free cortisol available to enter the cell membranes and activate receptors inside the cell is now
TY - JOUR. T1 - Catecholamine-glucocorticoid interactions during surgical stress. AU - Udelsman, Robert. AU - Goldstein, David S.. AU - Loriaux, D. Lynn. AU - Chrousos, George P.. PY - 1987/12. Y1 - 1987/12. N2 - The stress response involves activation of the hypothalamic-pituitary adrenal axis and the sympathetic nervous system. To study the relative contributions of glucocorticoids, epinephrine, norepinephrine, and dopamine to homeostasis, we examined the effects of cortisol and epinephrine deficiency on the norepinephrine and dopamine responses to surgical stress in nonhuman primates. Adult male cynomolgus monkeys (n = 7-8/group)underwent bilateral or sham adrenalectomy and were maintained for 4 months on physiologic glucocorticoid (hydrocortisone phosphate, 32 mg/M2/day) and mineralocorticoid (DOCA pivalate, 1 mg/day) replacement, or placebo injections, respestively. The adrenalectomized monkeys were then stratified into three groups receiving subphysiologic (× 1 10), physiologic (×1), or ...
The effect of alterations in extracellular fluid volume (ECV) and solute concentration on excretion of urinary kallikrein was examined in conscious Sprague-Dawley rats. Animals were given infusions of either dextrose and water, saline, or albumin according to a variety of protocols. These were designed to evaluate possible relationships between excretion of kallikrein, volume, sodium, and potassium. A reproducible pattern of kallikrein excretion was noted in all volume expanded groups. This consisted of a short lived increase during the initial hour of expansion with a subsequent fall to lower levels than baseline and a gradual recovery. To define the role of aldosterone in these studies, an adrenalectomized group and a group of appropriately prepared sham controls were expanded with saline. Adrenalectomy did not effect this pattern. We postulate a tubular washout phenomenon as the etiology of these observations. Results of these studies fail to demonstrate a consistent relationship between ...
The adrenal glands are part of the endocrine system, which regulates hormone levels in the body. They are small, pyramid-shaped glands that rest on th...
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Brisbane adrenal surgeon Dr David Wilkinson specialises in adrenal conditions which are explained here: adrenalectomy - removal of an adrenal gland indicated in two main situations ...
Related Articles Minimally Invasive Adrenalectomy: Technical Aspects of the Laparoscopic and the Robotic Approach. Chirurgia (Bucur). 2020 Jan-Feb;115(1):80-88 Authors: Makkai-Popa ST, Pascotto B, Arru L ...
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Anna GOLDENBERG, DO, Marc Neff, MD, Roy L Sandau, DO, Linda Szczurek, DO, Jennifer Rager, DO. University of Medicine and Dentistry of New Jersey School of Osteopathic Medicine(Kennedy University Health System)- Department of Surgery. The exponential increase in computer tomography (CT) and magnetic resonance imaging (MRI) has lead to a significant rise in the detection of asymptomatic adrenal masses. The prevalence of adrenal incidentalomas is approximately 4%-10%. We present a case of a 55 year old male with a large 7 by 7 cm right adrenal mass that was followed by serial CT scans and multiple non-diagnostic CT guided core biopsies. Due to the large size of the mass and unknown pathology, the patient underwent successful transabdominal laparoscopic adrenalectomy. The patients post-operative course was uneventful and he was discharged home on post-operative day number three. Pathology results from the adrenal mass revealed an unusual finding; a large adrenal lipoma. Adrenal lipomas are rare, ...
TY - JOUR. T1 - Sixteen years experience in six cases of Conn syndrome in Jakarta.. AU - Siregar, Parlindungan. PY - 2012/1/1. Y1 - 2012/1/1. N2 - Primary hyperaldosteronism or Conn syndrome is the syndrome formed from the triad of hypertension, hypokalemia, and metabolic alkalosis. Six patients of Conn syndrome, two females (21 and 50 years) and 4 males (30, 33, 46, dan 51 years), were reported. All of the cases came with the symptoms of weakness of the lower extremities in conjunction with hypertension. The plasma aldosterone level was high with the very low plasma renin activity in all of the cases. All of the patients in this case had metabolic alkalosis. Unilateral adrenal mass was found on CT-Scan or MRI imaging. Following adrenalectomy, three patients (one female and two males) still needed one type of anti hypertension drug. All of the patients did not require anti aldosterone anymore. The plasma aldosterone returned to normal value in three patients while in three other patients were ...
View Poster. INTRODUCTION. Recently, the single-port approach has attracted attention with evolution to less invasive surgery, but it is considered that single-port surgery should be performed by experienced surgeons because of the difficulties. In this study, we tried to identify the patients who were suitable for single-port laparoscopic adrenalectomy, focusing on the optimal cut-off values of the body mass index (BMI) and the visceral fat area / total fat area (VFA/TFA) ratio. It is hoped that the results will be useful for making decisions about the surgical approach to adrenal tumors.. METHODS. A retrospective study was conducted in 126 consecutive patients who underwent single-port adrenalectomy between 2009 and 2015. All operations were done via the transperitoneal approach, after a single access port (SILS port) was placed at the umbilicus with a 2.5 cm skin incision. For right adrenalectomy, an additional 2-mm port was used for liver retraction. We used a 5 mm flexible camera, as well ...
Treatment of Adrenal Incidentaloma:Management of an incidentally found adrenal mass in a patient without a known primary malignancy will depend upon the size of the mass, its characteristics on the CT or MRI scan, and whether hormonal tests indicate that the tumor is producing excessive adrenal hormones.The two options for treating adrenal incidentaloma are:Monitoring its appearance with a series of CT or MRI scans, orRemoving the adrenal mass with minimally invasive surgery, usually laparoscopically. It typically involves removal of the mass and the adrenal gland (adrenalectomy). In select cases, removal of only the tumor may be recommended (partial adrenalectomy). This surgery may be done through a single small incision in the abdomen (Single Site laparoscopic surgery) or through 3-4 small keyhole incisions. Robotic surgery may also be recommended by your surgeon. If the lesion is large and/or looks suspicious on the CT or MR imaging, the mass is secreting excessive adrenal hormones. Surgery recovery
Dr. James Suliburk is a board-certified surgeon in Houston specializing in the treatment of tumors of the thyroid, parathyroid, and adrenal gland. As a fellowship-trained endocrine surgeon, he specializes in the care of patients with thyroid nodules, goiter, Graves disease, thyroid cancer, hyperparathyroidism, adrenal masses, pheochromocytoma, Cushings, and Conns diseases. His advanced surgical expertise includes minimally invasive parathyroidectomy and thyroidectomy, traditional open thyroidectomy, central, selective and modified radical neck dissection, single incision laparoscopic adrenalectomy, and traditional laparoscopic adrenalectomy.. He conducts research on the clinical outcomes in endocrine surgery in underserved and minority populations, outcomes in acute care and trauma surgery, and in the application of mobile technology to improve peri-operative surgical care and communication with patients to detect of impending complications.. His research program at Ben Taub Hospital and ...
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Background:. - Adrenal tumors are a common kind of tumor. Some of these secrete extra cortisol into the body, which can lead to diabetes, obesity, and other diseases. Some people with extra cortisol will show symptoms like bruising and muscle weakness. Others will show no signs. This is called subclinical hypercortisolism. Some of these adrenal tumors become malignant. Researchers want to know the best way to treat people with subclinical hypercortisolism. They want to know if removing the tumor by surgery reduces the long-term effects of the disease.. Objectives:. - To see if removing an adrenal tumor by surgery improves blood pressure, diabetes, obesity, osteoporosis, or cholesterol, and cancer detection.. Eligibility:. - Adults 18 and older with an adrenal tumor and high cortisol levels.. Design:. ...
Nelsons syndrome (NS) is a long-term complication of bilateral adrenalectomy in patients with Cushings disease. The best therapeutic strategy
completion of the adrenalectomy. There were 2 Patients were converted to oral hydrocortisone ther- postoperative complications, 1 postoperative hem- apy once they were tolerating a clear liquid diet, orrhage that was managed laparoscopically and and discharged when tolerating a regular diet and resulted in a 1-U transfusion. The second compli- cation of postoperative pancreatitis resulted in Six patients underwent confirmation of complete- pseudocyst formation that has been managed con- ness of adrenalectomy. Postoperatively they were servatively. The median duration of stay was 3 days placed on dexamethasone replacement therapy and (range, 1-18 days). The patient who had the 18-day a serum cortisol level was measured the next morn- hospital stay was severely debilitated and had sig- ing. Undetectable serum cortisol levels confirmed nificant mental status changes secondary to her absence of adrenal tissue. They were subsequently Cushings disease. She ultimately was discharged to converted to ...
In investigating the feedback effects of circulating hormones on the brain, we showed previously that adrenalectomy (ADX) increases vasoactive intestinal peptide (VIP)-stimulated cAMP generation in slices from rat hippocampus, a brain structure with high levels of glucocorticoid receptors. This effect is reversed by replacement with glucocorticoids such as dexamethasone (DEX) and corticosterone (CORT). Here we report that, like ADX, hypophysectomy (HYPOX) also elevates VIP- stimulated cAMP generation, compared with sham-operated controls. Moreover, like glucocorticoid replacement, administration of ACTH to HYPOX rats causes a decrease in cAMP stimulation by VIP. Furthermore, ACTH had no effect when given to HYPOX + ADX rats, indicating that the effects of ACTH require the presence of adrenal steroid secretion. However, we find that ACTH may have a permissive role in this glucocorticoid effect because, in the absence of the pituitary, DEX treatment does not decrease VIP-stimulated cAMP levels in ...
The adrenal gland produces and secretes various hormones including aldosterone and corticosterone from the zona glomerulosa and zona fasiculata of the adrenal cortex, respectively. Corticosterone is important in the regulation of blood glucose, the ability to handle stress, and maintaining normal immune function. Aldosterone results in the retention of sodium and excretion of potassium causing water retention, a greater blood volume, and an increase in blood pressure (hypertension). Aldosterones role in hypertension has previously been studied using receptor blocking agents or via complete adrenalectomy (removal of both adrenal glands). Complete adrenalectomy removes all hormones produced by the adrenal gland, and often results in death. This study compares two methods for producing a surgically induced low aldosterone model for the study of hypertension that preserves the function of the lower adrenal layers. Methods: Male spontaneous hypertensive rats (SHR) 10-19 weeks of age were randomly subjected
4. F Castinetti, XP Qi, MK Walz, AL. Maia, G Sanso, Mariola Pęczkowska, K. Hasse-Lazar, TP Links, S. Dvorakova, RA Toledo, C Mian, MJ Bugalho, N Wohllk, O Kollyukh, LC Canu, P Loli, SR Bergmann, JB Costa, O Makay, A Patocs, M Pfeifer, NS Shah, T Cuny, M. Brauckhoff, B. Bausch, E von Dobschuetz, C. Letizia, M Barczynski, MK Alevizaki, M. Czetwertyńska, MU Ugurlu, G Valk, JT Plukker, P Sartorato, DR Siqueira, M. Barontini, Małgorzata Szperl, B. Jarząb, HH Verbeek, T Zelinka, P Vlcek, SP Toledo, FL Coutinho, M. Mannelli, M Recasens, L Demarquet, L Petramala, S Yaremchuk, D. Zabolotny, F. Schiavi, G. Opocher, K Racz, Andrzej Januszewicz, G Weryha, JF Henry, T Brue, B Conte-Devolx, C. Eng, HP. Neumann: Outcomes of adrenal-sparing surgery or total adrenalectomy in phaeochromocytoma associated with multiple endocrine neoplasia type 2: an international retrospective population-based study. Lancet, Oncology, 2014, 15 (6) 648-655 ...
N Engl J Med 2012; 366:2134-2135 May 31, 2012 To the Editor: In their study, Colao et al. (March 8 issue)1 examined the clinical efficacy and safety of two different doses of subcutaneous pasireotide in patients with newly diagnosed, persistent, or recurrent Cushings disease. Since alternative therapies (including bilateral adrenalectomy) are available for patients with…
Having a cortisol-producing tumor in the adrenal gland is the rarest type of Cushings, explains Laird, who is also an associate professor of surgery at Rutgers Robert Wood Johnson Medical School. Most doctors never see them, but we get about five or six cases a year. That might not sound like a lot. However, when you consider the very small number of patients with Cushings - only 10 to 15 per one million people - these numbers are significant.. The fact that Hansens tumor produced cortisol made it highly suspicious for cancer. However, the years of CT scans showed that the tumor had only minimally changed in size, making a diagnosis of cancer unlikely.. Lairds treatment plan was laparoscopic adrenalectomy, minimally invasive removal of the adrenal gland and tumor. This procedure must be carefully managed, because removal of the gland has an immediate and potentially serious effect on body chemistry. The adrenal gland with the tumor is turbo-charged: its taken over production of all the ...
Results: Patients of group 2 were younger (48.7 ± 13.9 versus 59.7 ± 15.1 years; p , 0.001) and had fewer comorbidities (p , 0.05). Mean tumor diameter in group 2 was lower than those of group 1 (27.52 ± 14.3 versus 47.9 ± 30.6 mm; p , 0.001). Tumor laterality did not influence the choice of technique nor the surgical morbidity. All procedures were successfully completed, although one standard LA needed conversion to open surgery. Mean operative time, hemorrhagic losses, postoperative opioid analgesic requirement and hospital stay were not statistically different between groups. Most patients in group 2 (31 patients, 85.4%) did not require drainage, compared to 14 (25.4%) patients of group 1 (p , 0.001). Patients who underwent single-site LA resumed normal diet earlier (1.0 ± 0.2 versus 1.6 ± 0.7 days; p , 0.001). There were no reoperations and no perioperative mortality. Overall mean follow-up time was 94.9 ± 3.1 months, not statiscally different between groups (p = 0.7 ...
Both aldosterone and dexamethasone are known to stimulate renal Na−K-ATPase activity although their action is restricted to specific nephron segments: the collecting tubule, the target site for...
SCIENTIFIC ABSTRACTS GENERAL SURGERY Routine Upper Endoscopy Before Bariatric Surgery, Would it Influence the Surgical Plan? Ehab Akkary, MD Learning Curve Using Robotic Assisted Laparoscopic Cholecystectomies Surgery Haytham H. Alabbas, MD Laparoscopic Right Adrenalectomy using the EnSeal System Fuad Alkhoury,...
I am a 34 year old mother of 6. I am currently a college student. I also have Medicaid. I am 5′ 8″ weigh 270+ lbs, I eat a healthy diet and I am very active. I cannot seem to lose the weight, instead I gain weight. My mother was morbidly obese when she died 5 years ago from a massive heart attack. My BMI is over 40 and my regular doctor says that I need to put the fork down and exercise more. That doesnt help me at all. I dont eat much because I am afraid to. Im lucky if I eat twice a day, I am very busy. I have tried every diet out there and every exercise plan and they all have failed. I gain more weight. I have had a cholecystectomy, a right adrenalectomy and a tonsillectomy. I want to lose the weight to be healthier for my kids and family. What do I need to know about Medicaid paying for it and do I qualify for weight loss surgery. HELP PLEASE!!!!. Ash Flat, AR. Posted by Dr. Ron Hekier+ ...
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Fos expression is selectively and differentially regulated by endogenous glucocorticoids in the paraventricular nucleus of the hypothalamus and the dentate gyrus Journal Article ...
The adrenal glands dont really get tired in the way that you might expect. What happens is that, after a period of chronic stress, your body starts to run out of the hormone precursor material that it uses to make certain hormones.
TY - JOUR AU - Pilipović, Ivan AU - Kosec, Duško AU - Radojević, Katarina AU - Perišić, M. AU - Pešić, Vesna AU - Stojić-Vukanić, Zorica AU - Leposavić, Gordana PY - 2010 UR - http://farfar.pharmacy.bg.ac.rs/handle/123456789/1381 AB - There is evidence that the major mediators of stress, i.e., catecholamines and glucocorticoids, play an important role in modulating thymopoiesis and consequently immune responses. Furthermore, there are data suggesting that glucocorticoids influence catecholamine action. Therefore, to assess the putative relevance of glucocorticoid-catecholamine interplay in the modulation of thymopoiesis we analyzed thymocyte differentiation/maturation in non-adrenalectomized and andrenalectomized rats subjected to treatment with propranolol (0.4 mg.100 g body weight(-1).day(-1)) for 4 days. The effects of beta-adrenoceptor blockade on thymopoiesis in non-adrenalectomized rats differed not only quantitatively but also qualitatively from those in adrenalectomized rats. ...
TY - CHAP. T1 - Corticosteroids. AU - Blume, Olivia R.. AU - Yost, Sarah E.. AU - Kaplan, Bruce. PY - 2012/4/19. Y1 - 2012/4/19. N2 - Corticosteroids are usually used in combination with other immunosuppressive agents. Their use has decreased since the 1950s secondary to undesirable side effects. Since the 1950s, corticosteroids were used as an adjunct to irradiation for immunosuppression. Since the emergence of cyclosporin and Thymoglobulin, steroid avoidance, minimization, and withdrawal have been a common practice owing to the long list of side effects and complications. Weight gain, hyperglycemia, peptic ulcer, osteoporosis, and muscle wasting are an incomplete list of side effects associated with corticosteroid use. Weight gain has been associated with decreased ghrelin under the influence of corticosteroids, causing a decrease in metabolism. Hyperglycemia has been studied with adrenalectomized rats, showing excess corticosteroids can affect glucose metabolism by increasing hepatic glucose ...
Changes in binding of dexamethasone (9α-fluoro-11β, 17α,21-trihydroxy-16α-methylpregna-1,4-diene-3,20-dione) to its receptors in regenerating rat liver after 70% hepatectomy were examined. Specific receptors for dexamethasone in the liver remnants of adrenalectomized rats decreased significantly during the period of DNA synthesis after 70% hepatectomy; then, they increased to above the control values between Days 4 and 7 after partial hepatectomy and subsequently returned to the control values. During the period of DNA synthesis, decreased binding was observed in partially hepatectomized rats with or without adrenals, but later enhanced binding was not prominent in rats with adrenals.. ...
de Kort EA, et al. Corticosteroid replacement by ruxolitinib in patients with acute GVHD experiencing severe steroid-induced side effects. Bone Marrow Transplantation 55: 253-255, 10 Apr 2020. Available from: URL: http://doi.org/10.1038/s41409-019-0526-0 ...
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The concept that adrenal cortical hormones might be beneficial in the treatment of diseases of the liver is not a new one. Eppinger suggested their use as early as 1937,1 but it was not until the introduction of more purified preparations and the resurgence of interest in these hormones evolving from the work of Hench and Kendall that therapeutic trials of these agents in hepatic conditions were really begun. It has now been shown in several recent reports that these compounds exert an influence on the symptomatology of chronic liver diseases, but that the frequency of unpleasant side effects and ...
Presented by Andreas Kiriakopoulos, MD, Dimitrios Linos, MD; HYGEIA HOSPITAL at the SAGES 2014 Meeting; Panel - Concurrent Session SS1 MIS/Solid Organ background-26 sec patients & methods-41 sec retroperitoneal searies-1:11 lap series-1:39 patient positioning-2:58 trocar position-3:20 results-3:30 complications-4:22 right retroperito Keyword(s): admission, armamentarium, background, bilateral adrenalectomies, carcinoma, case-controlled setting, common adrenal tumor, complications, CT scan, […] ...
Propranolol prospecto Management Suspicion of paraneoplastic retinopathy should prompt investigation for a tumor if one has not already been detected. Aust N Z J Ophthalmol 1994; 22267в269. These changes are propranolol prospecto associated with the stress response, so that the relaxing characteristics of nicotine present a paradox. ACTH increases adrenal corticosteroid release.
Offers broad-spectrum nutritional support to the functioning of the adrenal glands. This formula enhances both the effects and production of certain adrenal hormones and maintains a healthy immune response.
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The Abu Dhabi Securities Exchange (ADX) is projected to suffer profit-taking movements during the next few sessions despite the index continuing its rebound for the second session this year.The ADX gained 29.87 points, or 1.18 per cent, yesterday to close
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This work contributes several novel perspectives to our understanding of antiglomerular Ab specificities in lupus. First and foremost, it allows for an unbiased comparison of different antiglomerular and antinuclear fine specificities in lupus nephritis in parallel. Since all specificities were assayed using the same conditions on the same slides and normalized in an identical manner, this allowed us to compare the relative levels of the different Ab specificities in a very reliable fashion. Through this parallel comparison using murine and human lupus sera, we observed that the reactivity to dsDNA and total glomerular lysate was far stronger than the reactivity to any of the other nuclear Ags - including ssDNA, histones, Sm/RNP, and SS-A/SS-B - or the other glomerular Ags tested. DNA/glomerular autoreactivity was not only profound in the sera from the lupus mice, it also constituted a distinct IgG autoantibody cluster that distinguished lupus patients with more severe disease activity and renal ...