Abstract:
:Leptin and adiponectin are differentially expressed adipokines in obesity and cardiovascular diseases. Leptin levels are directly associated with adipose tissue mass, while adiponectin levels are downregulated in obesity. Although significantly produced by adipocytes, leptin is also produced by vascular smooth muscle cells and cardiomyocytes. Plasma leptin concentrations are elevated in cases of cardiovascular diseases, such as hypertension, congestive heart failure, and myocardial infarction. As for the event of left ventricular hypertrophy, researchers have been stirring controversy about the role of leptin in this form of cardiac remodeling. In this review, we discuss how leptin has been shown to play an antihypertrophic role in the development of left ventricular hypertrophy through in vitro experiments, population-based cross-sectional studies, and longitudinal cohort studies. Conversely, we also examine how leptin may actually promote left ventricular hypertrophy using in vitro analysis and human-based univariate and multiple linear stepwise regression analysis. On the other hand, as opposed to leptin's generally detrimental effects on the cardiovascular system, adiponectin is a cardioprotective hormone that reduces left ventricular and vascular hypertrophy, oxidative stress, and inflammation. In this review, we also highlight adiponectin signaling and its protective actions on the cardiovascular system.
journal_name
Int J Endocrinoljournal_title
International journal of endocrinologyauthors
Ghantous CM,Azrak Z,Hanache S,Abou-Kheir W,Zeidan Adoi
10.1155/2015/534320subject
Has Abstractpub_date
2015-01-01 00:00:00pages
534320eissn
1687-8337issn
1687-8345journal_volume
2015pub_type
杂志文章,评审abstract:Objective:To identify the clinicopathological features correlated to lymph node metastasis (LNM) in patients with papillary thyroid microcarcinoma (PTMC). Methods:Clinical data of 785 PTMC patients who underwent surgical treatment at the Lishui Municipal Central Hospital from September 2008 to December 2017 were retro...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2019/8579828
更新日期:2019-01-15 00:00:00
abstract::Aims. To seek high risk population for diabetes and to improve their health care by investigating the characteristics and outcome of hospitalization in hospitals with predominant Arab patients in Northern Israel. Methods. Retrospective analysis of the prevalence of diabetes and the outcome of diabetic in comparison to...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2013/371608
更新日期:2013-01-01 00:00:00
abstract:Aims:Emerging evidence has suggested a mechanistic link from vitamin D metabolism to glucose and insulin homeostasis. This study is aimed at specifically quantifying the direct effects of vitamin D supplementation on indexes of glucose and insulin homeostasis as well as incidence of type 2 diabetes (T2D) among nondiabe...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2018/7908764
更新日期:2018-12-03 00:00:00
abstract::A quarter of men with obesity or type 2 diabetes have hypogonadotropic hypogonadism. Animal studies and in vitro data have shown that insulin action and insulin responsiveness in the brain are necessary for the maintenance of the functional integrity of the hypothalamo-hypophyseal-gonadal axis. We conducted a randomiz...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2018/6170154
更新日期:2018-10-31 00:00:00
abstract:Objective:To evaluate the impact of preconceptional serum TSH levels on the clinical outcomes of infertile patients undergoing their first IUI treatment cycle. Method:This was a retrospective study. Euthyroid patients undergoing the first cycle of IUI treatment from Jan 2017 to Aug 2018 were included. The patients wer...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2019/8492904
更新日期:2019-12-18 00:00:00
abstract::Growth failure is almost inextricably linked with chronic kidney disease (CKD) and end-stage renal disease (ESRD). Growth failure in CKD has been associated with both increased morbidity and mortality. Growth failure in the setting of kidney disease is multifactorial and is related to poor nutritional status as well a...
journal_title:International journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1155/2013/970946
更新日期:2013-01-01 00:00:00
abstract::The increased prevalence of obesity represents, currently, one of the major public health issues, due to its consequences on physical and psychological health status as well as on the psychosocial functioning. As defined by the World Health Organization, sexual health is "a state of physical, emotional, mental, and so...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2014/847871
更新日期:2014-01-01 00:00:00
abstract::Polycystic ovary syndrome (PCOS) is the most common endocrine disorder amongst women of reproductive age. Although PCOS is diagnosed exclusively based on reproductive criteria, it is also a metabolic disorder. Insulin resistance, impaired glucose tolerance, type 2 diabetes mellitus, obesity, and dyslipidemia are more ...
journal_title:International journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1155/2015/786362
更新日期:2015-01-01 00:00:00
abstract:Objective:Many patients with diabetes opt to fast for lab tests, especially for lipid profiles, thus missing breakfast. In parallel, recent studies and international guidelines have indicated that routine fasting for lipid panels may not be necessary. Missing breakfast while fasting for lab tests may invoke hypoglycemi...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2018/1528437
更新日期:2018-10-24 00:00:00
abstract::Islet cell transplantation is a promising beta cell replacement therapy for patients with brittle type 1 diabetes as well as refractory chronic pancreatitis. Despite the vast advancements made in this field, challenges still remain in achieving high frequency and long-term successful transplant outcomes. Here we revie...
journal_title:International journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1155/2014/451035
更新日期:2014-01-01 00:00:00
abstract::Aims. There are two phases of insulin secretion, the first (FPIS) and second phase (SPIS). In this study, we built equations to predict FPIS with metabolic syndrome (MetS) components and fasting plasma insulin (FPI). Methods. Totally, 186 participants were enrolled. 75% of participants were randomly selected as the st...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2015/675245
更新日期:2015-01-01 00:00:00
abstract::Type 2 diabetes mellitus (T2D) is a disorder of glucose metabolism. It is a complex process involving the regulation of insulin secretion, insulin sensitivity, gluconeogenesis, and glucose uptake at the cellular level. Diabetic peripheral neuropathy (DPN) is one of the debilitating complications that is present in app...
journal_title:International journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1155/2018/8641942
更新日期:2018-03-15 00:00:00
abstract::[This corrects the article DOI: 10.1155/2015/164087.]. ...
journal_title:International journal of endocrinology
pub_type: 已发布勘误
doi:10.1155/2018/6069189
更新日期:2018-09-06 00:00:00
abstract:OBJECTIVE:We aimed to explore whether squamous cell carcinoma antigen (SCC), cytokeratin 19 fragment (Cyfra21-1), neuron-specific enolase (NSE), and carcinoembryonic antigen (CEA) are elevated in diabetic nephropathy (DN) and the association between urinary albumin-to-creatinine ratio (UACR) and tumor markers in diabet...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2017/5304391
更新日期:2017-01-01 00:00:00
abstract::Background. Pediatric CAH patients have an increased risk of cardiovascular disease, and it remains unknown if genetic predisposition is a contributing factor. Glucocorticoid receptor gene (NR3C1) polymorphisms are associated with an adverse metabolic profile. Our aim was to analyze the association between the NR3C1 p...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2014/594710
更新日期:2014-01-01 00:00:00
abstract::The role of angiogenesis in pituitary tumor development has been questioned, as pituitary tumors have been usually found to be less vascularized than the normal pituitary tissue. Nevertheless, a significantly higher degree of vasculature has been shown in invasive or macropituitary prolactinomas when compared to nonin...
journal_title:International journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1155/2014/608497
更新日期:2014-01-01 00:00:00
abstract::The liver is one of the most essential organs involved in the regulation of energy homeostasis. Hepatic steatosis, a major manifestation of metabolic syndrome, is associated with imbalance between lipid formation and breakdown, glucose production and catabolism, and cholesterol synthesis and secretion. Epidemiological...
journal_title:International journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1155/2015/294278
更新日期:2015-01-01 00:00:00
abstract::The objective of this cross-sectional study was to assess differences in the control and treatment of modifiable cardiovascular risk factors (CVRF: HbA1c, blood pressure [BP], LDL-cholesterol, body mass index, and smoking habit) according to gender and the presence of cardiovascular disease (CVD) in patients with type...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2014/131709
更新日期:2014-01-01 00:00:00
abstract::Whether serum magnesium deficiency is independently associated with the prevalence of microalbuminuria is still unclear. The objective of the present study was to elucidate the association between serum magnesium and microalbuminuria in diabetic patients. A cross-sectional study was conducted in 1829 diabetic subjects...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2013/580685
更新日期:2013-01-01 00:00:00
abstract::The circadian system is a supraphysiological system that modulates different biological functions such as metabolism, sleep-wake, cellular proliferation, and body temperature. Different chronodisruptors have been identified, such as shift work, feeding time, long days, and stress. The environmental changes and our mod...
journal_title:International journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1155/2016/2746909
更新日期:2016-01-01 00:00:00
abstract:Background:Diagnosing polycystic ovary syndrome (PCOS) is based on ovulatory dysfunction, ovarian ultrasound data, and androgen excess. Total testosterone is frequently used to identify androgen excess, but testosterone is mainly bound to sex hormone-binding globulin (SHBG) and albumin. Only 1-2% of nonprotein-bound te...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2018/7956951
更新日期:2018-09-10 00:00:00
abstract:Introduction:Gut microbiota is involved in the progression of metabolic diseases such as obesity and type 2 diabetes. The ob/ob and db/db mice are extensively used as models in studies on the pathogenesis of these diseases. The goal of this study is to characterize the composition and structure of gut microbiota in the...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2019/1394097
更新日期:2019-03-11 00:00:00
abstract::Background. Oxidative stress induced by reactive oxygen and nitrogen species is critically involved in the impairment of β -cell function during the development of diabetes. Methods. HIT-T15 cells were cultured in 5% CO2 and then preincubated with Gelam honey extracts (20, 40, 60, and 80 µg/mL) as well as quercetin (2...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2013/367312
更新日期:2013-01-01 00:00:00
abstract:Objective:Type 2 diabetes (T2DM) is a global epidemic and increases mortality due to its vascular complications. Chemerin has been found to exert a major role in glucose and lipid metabolism. The aim of this study was to explore the correlation between plasma chemerin levels and microangiopathy in patients with T2DM. ...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2019/8693516
更新日期:2019-07-16 00:00:00
abstract::The study explored the utility of four-point preprandial glucose self-monitoring to calculate several indices of glycemic control and variability in a study adding the DPP-4 inhibitor vildagliptin to ongoing insulin therapy. This analysis utilized data from a double-blind, randomized, placebo-controlled crossover stud...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2015/484231
更新日期:2015-01-01 00:00:00
abstract::The risk for cardiovascular diseases and type 2 diabetes mellitus significantly increases in the patient population with metabolic syndrome (MeS). The present study aimed to investigate the association between the epicardial adipose tissue thickness (EATT) and the oxidative stress parameters in MeS patients. The study...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2014/954045
更新日期:2014-01-01 00:00:00
abstract::Sex steroid hormones have neuroprotective properties which may be mediated by brain-derived neurotrophic factor (BDNF). This study sought to determine the interactive effects of preadolescent hormone manipulation and BDNF heterozygosity (+/-) on hippocampal NMDA-R expression. Wild-type and BDNF+/- mice were gonadectom...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2018/7231915
更新日期:2018-01-31 00:00:00
abstract::Objectives. Growth hormone deficiency patients exhibited reduced bone mineral density compared with healthy controls, but previous researches demonstrated uncertainty about the effect of growth hormone replacement therapy on bone in growth hormone deficient adults. The aim of this study was to determine whether the gr...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2013/216107
更新日期:2013-01-01 00:00:00
abstract::The aim of this study is to evaluate carotid atherosclerosis in patients of type 2 diabetes mellitus with microalbuminuria (MA) by high-frequency ultrasonography. Two hundred and fifty patients of type 2 diabetes mellitus were divided into two groups according to urinary albumin excretion rate (UAER): normoalbuminuria...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2013/819584
更新日期:2013-01-01 00:00:00
abstract::A retrospective review of 626 patients with multifocal papillary thyroid carcinoma (PTC) including 147 patients (23.5%) with multifocal papillary thyroid microcarcinoma (PTMC) from a total of 2,536 patients with PTC who visited the Chang Gung Medical Center in Linkou, Taiwan, was performed. A comparison of the clinica...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2017/4208178
更新日期:2017-01-01 00:00:00