Reproductive aging in men.

abstract：:Statins are widely used in secondary and primary prevention of atherosclerotic cardiovascular disease. They reduce cardiovascular events and mortality, and have an excellent safety record. Recent case reports suggest a possible association between statins and adverse effects on cognition. This article reviews recent l...

journal_title：Endocrinology and metabolism clinics of North America

authors： Rojas-Fernandez C,Hudani Z,Bittner V

更新日期：2016-03-01 00:00:00

abstract：:Skin manifestations associated with diabetes mellitus are common and, with close scrutiny, can occur in most, if not all, patients. Little information is available on what common pathophysiologic thread is responsible for the skin manifestation and diabetes. Although controlled studies are lacking, a recognition of th...

journal_title：Endocrinology and metabolism clinics of North America

authors： Sibbald RG,Landolt SJ,Toth D

更新日期：1996-06-01 00:00:00

abstract：:Various clinical syndromes illustrate the essential role of insulin in modulating somatic growth both in utero and after birth. The effect of insulin on growth is a consequence of direct effects transduced via its homologous receptor and post-receptor signaling pathways and indirect effects on other modulators of grow...

journal_title：Endocrinology and metabolism clinics of North America

authors： Menon RK,Sperling MA

更新日期：1996-09-01 00:00:00

abstract：:A wide variety of medications, devices, and surgical interventions are available to patients who have ED. These range from first-line oral agents to second-line therapy with injections or vacuum devices to third-line options, such as penile prosthesis implantation. In this article, we cover available treatments for er...

journal_title：Endocrinology and metabolism clinics of North America

authors： Brant WO,Bella AJ,Lue TF

更新日期：2007-06-01 00:00:00

abstract：:Specific lesions of the growth hormone (GH)/insulin-like growth factor (IGF) axis have been identified in humans, each of which has distinctive auxologic and biochemical features. Measures of circulating IGF-I are useful in diagnosing growth disorders in childhood and in evaluating response to GH therapy. Recombinant ...

journal_title：Endocrinology and metabolism clinics of North America

authors： Backeljauw PF,Chernausek SD

更新日期：2012-06-01 00:00:00

abstract：:The actions of the vitamin D hormone 1,25-dihydroxyvitamin D(3) (1,25(OH)(2)D(3)) are mediated by the vitamin D receptor (VDR), a ligand-activated transcription factor that functions to control gene expression. After ligand activation, the VDR binds directly to specific sequences located near promoters and recruits a ...

journal_title：Endocrinology and metabolism clinics of North America

authors： Pike JW,Meyer MB

更新日期：2010-06-01 00:00:00

abstract：:This article discusses several unusual forms of primary thyroid neoplasms. The TCV of PTC and insular thyroid carcinoma appears to have a more aggressive clinical behavior than DTC in most patient groups and may respond to thyroid hormone suppression and radioiodine. Anaplastic thyroid carcinoma, which may develop fro...

journal_title：Endocrinology and metabolism clinics of North America

authors： Burman KD,Ringel MD,Wartofsky L

更新日期：1996-03-01 00:00:00

abstract：:A series of investigations have emphasized the heterogeneous nature of the clinical condition known as PCOS and have delineated several factors that may contribute to the hyperandrogenemia and anovulation in this condition. Currently, it remains unclear whether intrinsic abnormalities of ovarian steroidogenesis, the e...

journal_title：Endocrinology and metabolism clinics of North America

authors： Marshall JC,Eagleson CA

更新日期：1999-06-01 00:00:00

abstract：:The prevalence of low-risk differentiated thyroid cancer (DTC) is dramatically increasing because of superior diagnostic imaging technologies. Remote-access endoscopic thyroidectomy is becoming more popular for the lack of a noticeable neck scar. Transoral endoscopic thyroidectomy, vestibular approach (TOETVA) is the ...

journal_title：Endocrinology and metabolism clinics of North America

authors： Jongekkasit I,Jitpratoom P,Sasanakietkul T,Anuwong A

更新日期：2019-03-01 00:00:00

abstract：:With modern growth hormone (GH) replacement algorithms, children with a diagnosis of growth hormone deficiency achieve at the end of pediatric GH treatment an adult height that is on the average in the normal range. Recent experience with GH replacement in young adults with childhood-onset growth hormone deficiency, h...

journal_title：Endocrinology and metabolism clinics of North America

authors： Attanasio AF,Shalet SM

更新日期：2007-03-01 00:00:00

abstract：:This review has highlighted some of the experimental studies in animals and humans that have shown an important link between dietary change and atherosclerosis. This relationship was further supported by population studies showing a key role for saturated fat intake in the determination of serum cholesterol level and ...

journal_title：Endocrinology and metabolism clinics of North America

authors： Stone NJ

更新日期：1990-06-01 00:00:00

abstract：:The biologic actions of the peptides of the gastrointestinal tract indicate that they exert their effects by interacting with, in many instances, more than one receptor type and receptors on several tissues. Gut hormone profiles in pathophysiologic situations have not demonstrated a significant role for them in diseas...

journal_title：Endocrinology and metabolism clinics of North America

authors： Brown JC

更新日期：1993-12-01 00:00:00

abstract：:The immune system, through a complex interplay of highly specialized cells and a seemingly endless number of soluble mediators, works to ensure protection from the potentially harmful pathogens that we encounter in our lifetime. The development of the immune system is a compromise between the necessity to recognize fo...

journal_title：Endocrinology and metabolism clinics of North America

authors： Robles DT,Eisenbarth GS

更新日期：2002-06-01 00:00:00

abstract：:CD4 + CD25 + regulatory T (TR) lymphocytes are essential to the maintenance of immunologic tolerance in the host. The discovery of Foxp3 as a transcription factor essential to the differentiation of TR ushered in detailed studies of the molecular mechanisms of TR cell development, peripheral homeostasis, and effector ...

journal_title：Endocrinology and metabolism clinics of North America

authors： Chatila TA

更新日期：2009-06-01 00:00:00

abstract：:In this article, new avenues in the understanding of immunologic processes involved in hypothyroidism have been explored. The discovery of a family of TSH-R directed antibodies, including TSI-block, TGI, and TGI-block, has afforded perspectives on the etiology of autoimmune thyroid disorders. Thus, whereas TSI and TSI...

journal_title：Endocrinology and metabolism clinics of North America

authors： Dussault JH,Rousseau F

更新日期：1987-06-01 00:00:00

abstract：:Raloxifene, the first of the second-generation of SERMs to be widely available, represents a significant improvement over tamoxifen. It prevents postmenopausal bone loss and reduces the incidence of vertebral fractures and of new breast cancer cases in osteoporotic patients without stimulating the endometrium. The sug...

journal_title：Endocrinology and metabolism clinics of North America

authors： Fontana A,Delmas PD

更新日期：2003-03-01 00:00:00

abstract：:Both somatostatin analogues, which bind to the somatostatin receptor subtypes 2 and 5, and dopamine agonists, which are specific for the D2 receptor, have been used to treat acromegaly. Each of these classes of drugs contains several compounds that vary in duration of action, efficacy, and side effect profile. Althoug...

journal_title：Endocrinology and metabolism clinics of North America

authors： Newman CB

更新日期：1999-03-01 00:00:00

abstract：:Physiologic regulation of bone cell function is achieved by the combined actions of some circulating hormones and several locally produced cytokines. Interactions among these agents are important, and the regulated generation of proteolytic activities is likely to play a major role in determining net effects on bone c...

journal_title：Endocrinology and metabolism clinics of North America

authors： Martin TJ,Ng KW,Suda T

更新日期：1989-12-01 00:00:00

abstract：:The development of vaccines is arguably the most significant achievement in medicine to date. The practice of innoculation with the fluid from a sore to protect from a disease actually dates back to ancient China; however, with the introduction of Jenner's smallpox vaccine, and greater understanding of the immune syst...

journal_title：Endocrinology and metabolism clinics of North America

authors： Urbanek-Ruiz I,Ruiz PJ,Steinman L,Fathman CG

更新日期：2002-06-01 00:00:00

abstract：:Conventional therapy of hypoparathyroidism consists of oral calcium and either activated vitamin D or vitamin D supplements at varying doses. Although adjusting dosing of calcium and/or activated vitamin D or vitamin D itself, the serum calcium should be obtained weekly or monthly depending on the clinical situation. ...

journal_title：Endocrinology and metabolism clinics of North America

authors： Babey M,Brandi ML,Shoback D

更新日期：2018-12-01 00:00:00

abstract：:Medullary thyroid carcinoma (MTC) is a rare type of thyroid cancer, demonstrating variable behavior from indolent disease to highly aggressive, progressive disease. There are distinguishing phenotypic features of sporadic and hereditary MTC. Activation or overexpression of cell surface receptors and up-regulation of i...

journal_title：Endocrinology and metabolism clinics of North America

authors： Hu MI,Ying AK,Jimenez C

更新日期：2014-06-01 00:00:00

abstract：:The degree of hyperglycemia may be an important predictor of morbidity and mortality among patients with MI or stroke, and in those undergoing surgical procedures including coronary artery bypass. Hyperglycemia should be aggressively controlled from the time of hospital admission regardless of the patient's primary me...

journal_title：Endocrinology and metabolism clinics of North America

authors： Levetan CS,Magee MF

更新日期：2000-12-01 00:00:00

abstract：:External irradiation to the thyroid, even at low doses, induces subsequent development of thyroid nodules and carcinomas, with an estimated incidence of five per one million people per year if they have been exposed to 1 rad. Larger doses are associated with hypothyroidism. External irradiation also induces thyroid hy...

journal_title：Endocrinology and metabolism clinics of North America

authors： DeGroot LJ

更新日期：1993-09-01 00:00:00

abstract：:Underwater weighing has been the gold standard for the measurement of body composition in humans; however, the two formulas widely used, the Siri and Bronze, were developed using young adult white males. The development of newer techniques in the past 20 years has greatly expanded the accuracy and ease of measuring bo...

journal_title：Endocrinology and metabolism clinics of North America

authors： Harsha DW,Bray GA

更新日期：1996-12-01 00:00:00

abstract：:Nelson's syndrome (NS) is a condition which may develop in patients with Cushing's disease after bilateral adrenalectomy. Although there is no formal consensus on what defines NS, corticotroph tumor growth and/or gradually increasing ACTH levels are important diagnostic elements. Pathogenesis is unclear and well-estab...

journal_title：Endocrinology and metabolism clinics of North America

authors： Fountas A,Karavitaki N

更新日期：2020-09-01 00:00:00

abstract：:Glucocorticoids are critical in the management of chronic, noninfectious, inflammatory diseases. Bone loss is a most devastating side effect of these powerful medications. Glucocorticoids produce bone loss by altering calcium metabolism, suppressing gonadal hormone production, and inhibiting bone formation. Now that t...

journal_title：Endocrinology and metabolism clinics of North America

authors： Lane NE,Lukert B

更新日期：1998-06-01 00:00:00

abstract：:Estrogen deficiency at menopause is associated with increased risk of bone loss and osteoporosis. Aromatase inhibitors (AIs) are increasingly being used for the treatment of postmenopausal hormone-sensitive breast cancer because of better disease-free survival compared with tamoxifen seen in clinical trials with AIs. ...

journal_title：Endocrinology and metabolism clinics of North America

authors： Mirza FS

更新日期：2011-09-01 00:00:00

abstract：:With building pressure for cost-containment of medical expenditures, the medical community is finding it increasingly necessary to justify its procedures and systems of care. The analysis of health care outcomes has been extensively applied to diabetes care as a means of determining the process by which optimal outcom...

journal_title：Endocrinology and metabolism clinics of North America

authors： Ratner RE

更新日期：1997-09-01 00:00:00

abstract：:Osmoreceptor sensitivity is enhanced in healthy elderly subjects and AVP secretion is increased, relative to that of younger subjects, when plasma osmolality rises. Increased AVP secretion/unit increase in plasma tonicity reflects a decrease in collecting tubule sensitivity to AVP by an as yet unknown mechanism in the...

journal_title：Endocrinology and metabolism clinics of North America

authors： Davis PJ,Davis FB

更新日期：1987-12-01 00:00:00

abstract：:Laboratory tests are the most commonly used aids in the diagnosis and monitoring of individuals who have thyroid disease. This article briefly summarizes the common methods of laboratory testing relating to thyroid disease and discusses specific information for individual tests on methods of analysis, their limitation...

journal_title：Endocrinology and metabolism clinics of North America

authors： Dufour DR

更新日期：2007-09-01 00:00:00