Abstract:
:We describe here a patient with primary hyperparathyroidism who had high serum intact PTH levels for over 16 months after parathyroidectomy without signs of recurrence or persistence of the disease. The patient was a 48-year-old female who appeared well nourished (body mass index, 23.7). She was received subtotal gastrectomy as treatment for a duodenal ulcer at 44 years and 5 months old and had reached menopaused at 46 years of age. Hypercalcemia and a high serum intact PTH level were pointed out three months before admission to our institute. A bone densitometric study revealed that the bone mass of the lumbar spine was extremely reduced (0.636 g/cm2, Z score, -2.17) preoperatively and had not increased 29.5 months after parathyroidal adenomectomy (0.656 g/cm2, Z score, -1.97). Hyperparathyroidism, menopause and gastrectomy may have together contributed to the reduced bone mass. The postoperative persistently increased PTH levels in our patient suggest that the remaining parathyroid glands could have been altered during hypercalcemia, causing an increase in the set-point of PTH secretion by serum calcium or a decrease in the renal responsiveness to PTH during the disease.
journal_name
Endocr Jjournal_title
Endocrine journalauthors
Mimura Y,Kanauchi H,Ogawa T,Ohkura F,Kaminishi Mdoi
10.1507/endocrj.45.609subject
Has Abstractpub_date
1998-10-01 00:00:00pages
609-16issue
5eissn
0918-8959issn
1348-4540journal_volume
45pub_type
杂志文章abstract::Several studies have shown the correlation between vitamin D [25(OH)D] deficiency and thyroid autoimmunity and reducing of thyroid autoantibodies in patients with normal levels of vitamin D combining with thyroid hormone replacement. However, other authors not agree with this association. It is still unclear whether t...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.EJ18-0166
更新日期:2018-10-29 00:00:00
abstract::Congenital adrenal hyperplasia (CAH) due to steroid 21-hydroxylase (21-OH) deficiency (21-OHD) is an autosomal recessive disorder, in which CYP21A2 mutations or deletions result in underproduction of glucocorticoid and mineralocorticoid, and overproduction of androgens. Patients with CAH are treated with oral steroid ...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.EJ16-0112
更新日期:2016-10-29 00:00:00
abstract:PURPOSE:Surgical removal of growth hormone-producing pituitary adenomas (GHomas) becomes difficult when they invade the cavernous sinus (CS). We investigated the relation among tumor proliferative potential, tumor volume and invasion of GHomas to CS. MATERIALS & METHODS:15 patients with GHoma aged 20-59 years were enr...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.47.supplmarch_s77
更新日期:2000-03-01 00:00:00
abstract::Atrial and brain natriuretic peptides (ANP and BNP, respectively) are cardiac hormones. During cardiac development, their expression is a maker of cardiomyocyte differentiation and is under tight spatiotemporal regulation. After birth, however, their ventricular expression is only up-regulated in response to various c...
journal_title:Endocrine journal
pub_type: 杂志文章,评审
doi:10.1507/endocrj.k10e-150
更新日期:2010-01-01 00:00:00
abstract::Decreased circulating levels of adiponectin, a novel adipose-derived adipocytokine, in obesity possibly contribute to the development of insulin resistance which is a major factor in the pathogenesis of type 2 diabetes. The present study was conducted to examine whether circulating and adipose tissue adiponectin level...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.52.427
更新日期:2005-08-01 00:00:00
abstract::Somatostatin is well known to inhibit the hormone secretion of various peptides. This action has been considered to be generally mediated via six different specific somatostatin receptors (sstr), sstr1, sstr2A, sstr2B, sstr3, sstr4, and sstr5. It then becomes very important to demonstrate the localization of these sst...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.52.605
更新日期:2005-10-01 00:00:00
abstract::Recent studies have demonstrated that troglitazone has the capacity to improve insulin resistance. The present study was undertaken to determine the effect of troglitazone on in vivo insulin action, the activities of the pyruvate dehydrogenase (PDH) complex and 3-hydroxyacyl-CoA dehydrogenase (3-HADH) in muscle, and m...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.46.723
更新日期:1999-10-01 00:00:00
abstract::Some categories of drugs are known for causing hyperglycemia or diabetes such as steroids, antipsychotics, and immunosuppressant. However, there has been little evidence from studies about the proportion of each drug in the context of drug-induced diabetes. In this study, we used data from the Japanese Adverse Drug Ev...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.EJ18-0553
更新日期:2019-06-28 00:00:00
abstract::While patients with large goitrous thyroid diseases often have a relatively high serum free triiodothyronine (FT3)/free thyroxine (FT4) ratio, athyreotic patients have a relatively low FT3/FT4 ratio. Here we investigated the relationship between thyroid hormone status and thyroid volume (TV) among a large number of eu...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.EJ19-0063
更新日期:2019-09-28 00:00:00
abstract::We here describe two patients with empty sella syndrome who had variable and abnormal ACTH and cortisol secretory profiles. The patients are a 58-year old male and a 41-year old female, both of whom were neurotic. In both cases, low-dose dexamethasone suppression tests (1 mg, p.o., overnight) caused variable responses...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.43.417
更新日期:1996-08-01 00:00:00
abstract::Progression to overt hypothyroidism and the associated adverse effects on lipid metabolism and the cardiovascular system are major concerns for patients diagnosed with subclinical hypothyroidism (SCH). No consensus regarding the clinical parameters associated with prognosis for this mild thyroid dysfunction has yet be...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.k09e-154
更新日期:2010-01-01 00:00:00
abstract::Sirtuin1 (SIRT1) is activated during calorie restriction and appears to be related to energy balance through glucose or lipid metabolism and insulin signaling. These findings suggest that SIRT1 may play a role in the pathophysiology of visceral obesity. Therefore, we investigated the relationship between SIRT1 gene ex...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.ej13-0207
更新日期:2013-01-01 00:00:00
abstract::In each estrous cycle not all follicles recruited grow to ovulate, as some degenerate through the process of atresia. Apoptosis is the mechanism underlying follicle atresia. TGF-beta1 has been implicated in the induction and promotion of apoptosis in many cell types and it is expressed in the ovary. In this study immu...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.47.475
更新日期:2000-08-01 00:00:00
abstract::In this study, we evaluated the association between bone mineral density (BMD) and 10 single-nucleotide polymorphisms (SNPs) within eight osteoporosis susceptibility genes that were previously identified in genome-wide association studies (GWASs). A total of 494 men and 493 postmenopausal women participating in the Ch...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.ej14-0119
更新日期:2014-01-01 00:00:00
abstract::The risk factors for impaired fasting glucose (IFG) and impaired glucose tolerance (IGT) have yet to be established. Our aim was to elucidate the predisposing factors for IFG and IGT in Japanese subjects with normal glucose tolerance (NGT). Using a 75 g oral glucose tolerance test (OGTT), we analyzed 604 adults with t...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.ej13-0359
更新日期:2014-01-01 00:00:00
abstract::The relative concentrations of total insulin receptor (IR) mRNA were measured in the epididymal adipose tissue and liver of intact untreated rats, dexamethasone-treated rats, adrenalectomized rats and adrenalectomized rats treated with dexamethasone, using RNA blot assays and a specific IR cDNA probe. Northern blot as...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.41.737
更新日期:1994-12-01 00:00:00
abstract::Insulin-like growth factors (IGFs) and their binding proteins (IGFBPs) are important for fetal and postnatal development, but the regulation of circulating IGFs and IGFBPs has not been as thoroughly investigated in the maternal/fetal unit as in the adult animal where nutrition status plays a regulatory role. We used t...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.44.163
更新日期:1997-02-01 00:00:00
abstract::Although gonadal estrogens are known to facilitate the development of skeletal lesion in SHOX haploinsufficiency, controversy exists as to whether gonadal estrogens are disadvantageous to pubertal growth. To clarify this matter, we analyzed growth pattern in 31 Japanese patients with a normal karyotype and molecularly...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.51.197
更新日期:2004-04-01 00:00:00
abstract::Type 2 diabetes is a serious threat to human health all over the world. It is particularly important to look for the pathogenesis of type 2 diabetes. Researchers have found that obesity was associated with a broad chronic inflammatory response and type 2 diabetes. And tumor necrosis factor alpha (TNF-α) is one of the ...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.EJ17-0539
更新日期:2018-06-27 00:00:00
abstract::We report herein the case of a 1-year-old boy with McCune-Albright syndrome (MAS) who presented with infantile-onset Cushing' s syndrome caused by ACTH independent macronodular adrenal hyperplasia (AIMAH). Abdominal CT, MRI, and adrenal scintigraphy with (131)I-adosterol identified bilateral adrenal involvement with t...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.k10e-003
更新日期:2010-01-01 00:00:00
abstract::Erdheim-Chester disease (ECD) is a form of non-Langerhans histiocytosis. In this report, we show a case of ECD presenting diabetes insipidus and multiple xanthogranulomas received glucocorticoid treatment over a year. During this period, xanthogranulomas improved in response to the glucocorticoid therapy. Furthermore,...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.k07e-044
更新日期:2008-03-01 00:00:00
abstract::Sarcopenia is an emerging risk factor for metabolic disorders. No study of the association of sarcopenia with insulin resistance, diabetes, and metabolic syndrome (MS) according to age group and obesity status in the general population has been reported. We investigated these associations in the Korean population. Par...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.ej13-0244
更新日期:2014-01-01 00:00:00
abstract::Parathyroidectomy (PTX) is the standard treatment for secondary hyperparathyroidism (SHPT); however, the administration of cinacalcet has gained prominence as a noninvasive treatment. We aimed to determine whether PTX or cinacalcet is more effective in preventing morbidity and mortality through reviewing follow-up dat...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.EJ19-0036
更新日期:2019-10-28 00:00:00
abstract::TSH receptor antibody (TRAb) titer has been reported to be correlated with Graves' ophthalmopathy (GO). However, the correlation between GO activity and TRAb titer assessed with a third-generation assay has not been reported. We enrolled 238 untreated Graves' disease patients who came to the outpatient clinic of Ito H...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.EJ15-0137
更新日期:2016-01-01 00:00:00
abstract::Continuous subcutaneous insulin infusion (CSII) therapy using insulin pumps has become widely used in the treatment of type 1 diabetes mellitus (T1DM). This retrospective study aimed to assess the efficacy and safety of long-term insulin pump treatment in patients with T1DM aged ≥50 years. The study included patients ...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.EJ19-0188
更新日期:2020-03-28 00:00:00
abstract::Expression of activin A in fetal rat pancreas was studied immunohistochemically by using anti-activin A antibody. On embryonic day 12 (E12), cells in cap-like pancreatic anlage were stained with anti-activin A antibody. In these sections, no immunoreactive insulin or glucagon was observed. On E13.5, cells containing i...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.42.63
更新日期:1995-02-01 00:00:00
abstract::We studied the cross-sectional relationship between GA and HbA1c in 142 type 2 diabetic patients who had an HbA1c level < 7.5% for at least one year without fluctuation by more than 0.5%. We also followed the changes of GA and HbA1c in 18 type 2 diabetic patients for 16 weeks as they progressed from untreated severe h...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.k06-103
更新日期:2007-02-01 00:00:00
abstract::KRN568 is a calcimimetic compound which acts on the calcium sensing receptors (CaR) on the parathyroid gland to suppress secretion of PTH. A recent report has demonstrated that CaRs are expressed on cultured human antral gastrin cells and that gastrin secretion is stimulated by an increase in extracellular calcium lev...
journal_title:Endocrine journal
pub_type: 临床试验,杂志文章
doi:10.1507/endocrj.47.517
更新日期:2000-10-01 00:00:00
abstract::Although several authors have reported single cases illustrative of some ultrasonographic characteristic of parathyroid carcinoma, the value of ultrasonography for diagnosing this entity remains to be determined. The purpose of our study was to investigate the ultrasonographic features of parathyroid carcinoma in a la...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.48.213
更新日期:2001-04-01 00:00:00
abstract::In the last ten years a liquid formulation of liothyronine (L-T3) became available. To date, no studies on its systematic use have been reported. This study is aimed at assessing the reliability of liquid L-T3 in achieving target TSH in patients with differentiated thyroid cancers (DTC). Twenty-one high risk DTC patie...
journal_title:Endocrine journal
pub_type: 临床试验,杂志文章
doi:10.1507/endocrj.EJ16-0040
更新日期:2016-06-30 00:00:00