journal
MENU ▼
Read by QxMD icon Read
search

Endocrine Journal

journal
https://www.readbyqxmd.com/read/28100869/gonadotoropin-actions-on-spermatogenesis-and-hormonal-therapies-for-spermatogenic-disorders-review
#1
Koji Shiraishi, Hideyasu Matsuyama
Microdissection testicular sperm extraction and intracytoplasmic sperm injection have made it possible for men with non-obstructive azoospermia (NOA) to conceive a child. A majority of men cannot produce sperm because spermatogenesis per se is believed to be "irreversibly" disturbed. For these men, it and has been thought that any hormonal therapy will be ineffective. Further understandings of endocrinological regulation of spermatogenesis are needed and LH or FSH receptor knock out (KO) mice have revealed the roles of gonadotropin separately...
January 19, 2017: Endocrine Journal
https://www.readbyqxmd.com/read/28100871/in-vivo-direct-reprogramming-of-liver-cells-to-insulin-producing-cells-by-virus-free-overexpression-of-defined-factors
#2
Xiao-Fei Yang, Li-Wei Ren, Lu Yang, Chun-Yan Deng, Fu-Rong Li
Direct reprogramming of autologous cells from diabetes patients to insulin producing cells is a new method for pancreatic cell replacement therapy. At present, transdifferentiation among mature cells is achieved mainly by introducing foreign genes into the starting tissue with viral vector, but there are potentical safety problems. In the present study, we delivered plasmids carrying Pdx1, Neurog3 and MafA genes (PNM) into mouse hepatocytes by hydrodynamics tail vein injection, investigated islet β cells markers in transfected cells from protein and mRNA level, and then observed the long-term control of blood glucose in diabetic mice...
January 18, 2017: Endocrine Journal
https://www.readbyqxmd.com/read/28090039/interaction-between-the-rgs6-gene-and-psychosocial-stress-on-obesity-related-traits
#3
Hyun-Jin Kim, Jin-Young Min, Kyoung-Bok Min
Obesity is a major risk factor for chronic diseases and arises from the interactions between environmental factors and multiple genes. Psychosocial stress may affect the risk for obesity, modifying food intake and choice. A recent study suggested regulator of G-protein signaling 6 (RGS6) as a novel candidate gene for obesity in terms of reward-related feeding under stress. In this study, we tried to verify the unidentified connection between RGS6 and human obesity with psychosocial stress in a Korean population...
January 13, 2017: Endocrine Journal
https://www.readbyqxmd.com/read/28070057/hyponatremia-can-be-a-powerful-predictor-of-the-development-of-isolated-acth-deficiency-associated-with-nivolumab-treatment-letter-to-the-editor
#4
Kyu Yong Cho, Hideaki Miyoshi, Akinobu Nakamura, Takashi Kurita, Tatsuya Atsumi
No abstract text is available yet for this article.
January 6, 2017: Endocrine Journal
https://www.readbyqxmd.com/read/28070056/a-case-of-idiopathic-type-1-diabetes-with-subsequent-recovery-of-endogenous-insulin-secretion-despite-initial-diagnosis-of-fulminant-type-1-diabetes
#5
Keizo Kaneko, Chihiro Satake, Junpei Yamamoto, Hironori Takahashi, Shojiro Sawada, Junta Imai, Tetsuya Yamada, Hideki Katagiri
Fulminant type 1 diabetes is characterized by remarkably rapid and complete β-cell destruction. The established diagnostic criteria include the occurrence of diabetic ketosis soon after the onset of hyperglycemic symptoms, elevated plasma glucose with relatively low HbA1c at the first visit, and extremely low C-peptide. Serum C-peptide levels remain extremely low over a prolonged period. A 26-year-old-man with diabetic ketosis was admitted to our hospital. His relatively low HbA1c (7.6 %), despite marked hyperglycemia (593 mg/dL) with marked ketosis, indicated abrupt onset...
January 6, 2017: Endocrine Journal
https://www.readbyqxmd.com/read/28049882/the-relationship-between-circulating-neutrophil-gelatinase-associated-lipocalin-and-early-alteration-of-metabolic-parameters-is-associated-with-dietary-saturated-fat-intake-in-non-diabetic-korean-women
#6
Ga Yoon Na, So Ra Yoon, Juhyun An, Rimkyo Yeo, Juhyun Song, Mi-Na Jo, Seongho Han, Oh Yoen Kim
Circulating neutrophil gelatinase-associated lipocalin (NGAL) is associated with obesity-related metabolic disorders. This study investigated the relationship between serum NGAL and early alteration of metabolic parameters in non-diabetic Korean women, particularly with respect to saturated fat (SFA) intake. Anthropometric parameters, fasting glycemic status, and levels of lipids, oxidative stress/inflammatory markers, and NGAL were measured in 82 non-diabetic Korean women [Super-healthy group (n=57) with 0 metabolic syndrome risk factor (MetS RF) and MetS-risk group (n=25) with MetS RF≥1]...
December 30, 2016: Endocrine Journal
https://www.readbyqxmd.com/read/28025445/hypertension-is-a-characteristic-complication-of-x-linked-hypophosphatemia
#7
Yoshie Nakamura, Masaki Takagi, Ryojun Takeda, Kentaro Miyai, Yukihiro Hasegawa
X-linked hypophosphatemia (XLH) is a group of rare disorders caused by defective proximal tubular reabsorption of phosphate. Mutations in the PHEX gene are responsible for the majority of cases. There are very few reports of long-term complications of XLH other than skeletal and dental diseases. The aim of this study was to identify the phenotypic presentation of XLH during adulthood including complications other than skeletal and dental diseases. The clinical and biochemical phenotype of 22 adult patients with a PHEX gene mutation were examined retrospectively from their medical records...
December 27, 2016: Endocrine Journal
https://www.readbyqxmd.com/read/28003587/free-t3-to-free-t4-ratio-less-than-2-0-suggests-low-t3-syndrome-rather-than-central-hypothyroidism-from-the-age-of-two-to-eighteen-years
#8
Risa Nomura, Kentaro Miyai, Rie Kuge, Takashi Okura, Masahiro Goto, Yukihiro Hasegawa
No serological cut-off exists to separate low T3 syndrome (LT) and central hypothyroidism (CH). The objective of this retrospective study was to propose such a cut-off. The first participant group comprised 52 patients from the age of six to twenty years. This group consisted of patients of 36 anorexia nervosa with LT and 16 CH. The second participant groups comprised 229 patients of all the same range of ages at the same hospital and included LT (n = 58) and CH (n = 4) patients, respectively. The third group of participants comprised 125 LT and 27 CH patients at the same hospital at all ages less than eighteen years...
December 22, 2016: Endocrine Journal
https://www.readbyqxmd.com/read/28003569/assessment-criteria-for-vitamin-d-deficiency-insufficiency-in-japan-proposal-by-an-expert-panel-supported-by-research-program-of-intractable-diseases-ministry-of-health-labour-and-welfare-japan-the-japanese-society-for-bone-and-mineral-research-and-the-japan
#9
Ryo Okazaki, Keiichi Ozono, Seiji Fukumoto, Daisuke Inoue, Mika Yamauchi, Masanori Minagawa, Toshimi Michigami, Yasuhiro Takeuchi, Toshio Matsumoto, Toshitsugu Sugimoto
Vitamin D is indispensable for the maintenance of bone and mineral health. Inadequate vitamin D action increases the risk for various musculoskeletal/mineral events including fracture, fall, secondary hyperparathyroidism, diminished response to antiresorptives, rickets/osteomalacia, and hypocalcemia. Its most common cause in recent years is vitamin D deficiency/insufficiency, clinically defined by low serum 25-hydroxyvitamin D [25(OH)D] level. Guidelines for vitamin D insufficiency/deficiency defined by serum 25(OH)D concentrations have been published all over the world...
December 20, 2016: Endocrine Journal
https://www.readbyqxmd.com/read/27980239/amelioration-of-fatty-liver-index-in-patients-with-type-2-diabetes-on-ipragliflozin-an-association-with-glucose-lowering-effects
#10
Takahiro Takase, Akinobu Nakamura, Hideaki Miyoshi, Chiho Yamamoto, Tatsuya Atsumi
In this study, we investigated the ameliorating effects of ipragliflozin on fatty liver in patients with type 2 diabetes. The factors that influenced the amelioration of fatty liver were also examined. Analysis included data of 21 Japanese patients with type 2 diabetes obtained from our prospective observational study. After obtaining patients' informed consent, once-daily ipragliflozin (50 mg/day) was given for 16 weeks. In addition to several clinical parameters, body composition was also compared before and after 16 weeks of treatment...
December 13, 2016: Endocrine Journal
https://www.readbyqxmd.com/read/27980238/glucose-deprivation-attenuates-sortilin-levels-in-skeletal-muscle-cells
#11
Miyako Ariga, Yosuke Yoneyama, Toshiaki Fukushima, Yuri Ishiuchi, Takayuki Ishii, Hitoshi Sato, Fumihiko Hakuno, Taku Nedachi, Shin-Ichiro Takahashi
In skeletal muscle, sortilin plays a predominant role in the sorting of glucose transporter 4 (Glut4), thereby controlling glucose uptake. Moreover, our previous study suggested that the sortilin expression levels are also implicated in myogenesis. Despite the importance of sortilin in skeletal muscle, however, the regulation of sortilin expression has not been completely understood. In the present study, we analyzed if the sortilin expression is regulated by glucose in C2C12 myocytes and rat skeletal muscles in vivo...
December 13, 2016: Endocrine Journal
https://www.readbyqxmd.com/read/27916783/reduction-of-visceral-fat-by-liraglutide-is-associated-with-ameliorations-of-hepatic-steatosis-albuminuria-and-micro-inflammation-in-type-2-diabetic-patients-with-insulin-treatment-a-randomized-control-trial
#12
Ryotaro Bouchi, Yujiro Nakano, Tatsuya Fukuda, Takato Takeuchi, Masanori Murakami, Isao Minami, Hajime Izumiyama, Koshi Hashimoto, Takanobu Yoshimoto, Yoshihiro Ogawa
Liraglutide, an analogue of human glucagon-like peptide 1, reduces cardiovascular events in patients with type 2 diabetes; however, it has still been unknown by which mechanisms liraglutide could reduce cardiovascular events. Type 2 diabetic patients with insulin treatment were enrolled in this randomized, open-label, comparative study. Participants were randomly assigned to liraglutide plus insulin (liraglutide group) and insulin treatment (control group) at 1:1 allocation. Primary endpoint was the change in viscera fat are (VFA, cm(2)) at 24 weeks...
December 3, 2016: Endocrine Journal
https://www.readbyqxmd.com/read/27916781/gradually-increasing-ethinyl-estradiol-for-turner-syndrome-may-produce-good-final-height-but-not-ideal-bmd
#13
Yukihiro Hasegawa, Daisuke Ariyasu, Masako Izawa, Junko Igaki-Miyamoto, Mami Fukuma, Megumi Hatano, Hiroko Yagi, Masahiro Goto
Estrogen replacement therapy in Turner syndrome should theoretically mimic the physiology of healthy girls. The objective of this study was to describe final height and bone mineral density (BMD) in a group of 17 Turner syndrome patients (group E) who started their ethinyl estradiol therapy with an ultra-low dosage (1-5 ng/kg/day) from 9.8˜13.7 years. The subjects in group E had been treated with GH 0.35 mg/kg/week since the average age of 7.4 years. The 30 subjects in group L, one of the historical groups, were given comparable doses of GH, and conjugated estrogen 0...
December 2, 2016: Endocrine Journal
https://www.readbyqxmd.com/read/27904073/a-case-of-familial-dysalbuminemic-hyperthyroxinemia-fdh-in-japan-fdh-as-a-possible-differential-diagnosis-of-syndrome-of-inappropriate-secretion-of-thyroid-stimulating-hormone-sitsh
#14
Sakiko Kobayashi, Jaeduk Yoshimura Noh, Taeko Shimizu, Tomoaki Sato, Isao Kurihara, Kiminori Sugino, Hiroshi Itoh, Koichi Ito
Familial dysalbuminemic hyperthyroxinemia (FDH) is an autosomal dominant condition and is the most commonly inherited euthyroid hyperthyroxinemia in Caucasians. However, it is extremely rare in Asian populations. A 30-year-old Japanese woman, who was incidentally found to have apparent thyroid dysfunction, was admitted to our hospital in 2004. She had extremely elevated serum free thyroxine (FT4), moderately elevated free triiodothyronine (FT3), and normal thyroid-stimulating hormone (TSH). Clinical thyroid examination revealed no abnormalities other than small goiter...
November 30, 2016: Endocrine Journal
https://www.readbyqxmd.com/read/27885216/a-novel-heterozygous-intronic-mutation-in-pou1f1-is-associated-with-combined-pituitary-hormone-deficiency
#15
Masaki Takagi, Hotaka Kamasaki, Hiroko Yagi, Ryuji Fukuzawa, Satoshi Narumi, Tomonobu Hasegawa
POU class 1 homeobox 1 (POU1F1) regulates pituitary cell-specific gene expression of somatotropes, lactotropes, and thyrotropes. In humans, two POU1F1 isoforms (long and short isoform), which are generated by the alternative use of the splice acceptor site for exon 2, have been identified. To date, more than 30 POU1F1 mutations in patients with combined pituitary hormone deficiency (CPHD) have been described. All POU1F1 variants reported to date affect both the short and long isoforms of the POU1F1 protein; therefore, it is unclear at present whether a decrease in the function of only one of these two isoforms is sufficient for disease onset in humans...
November 22, 2016: Endocrine Journal
https://www.readbyqxmd.com/read/27853048/does-combination-of-cold-and-hot-somatostatin-analogs-prolong-survival-of-patients-with-neuroendocrine-neoplasms
#16
Anna Sowa-Staszczak, Agnieszka Stefanska, Pawel Chrapczynski, Malgorzata Trofimiuk-Müldner, Miroslaw Szura, Alicja Hubalewska-Dydejczyk
A number of detected neuroendocrine neoplasms (NENs) has been on the increase due to our awareness of the NENs risk and the development of different imaging techniques. Therapy of NENs involves surgery, chemotherapy, "cold" somatostatin analogs (SSA), peptide receptor radionuclide therapy (PRRT) and kinase inhibitors in pancreatic NENs. The aim of this study is to assess the efficacy of SSA in combination with "hot" somatostatin analogs, and the survival rate of our patients with advanced NENs. Seventy nine patients with metastatic NEN and positive somatostatin receptor scintigraphy (SRS) were enrolled in the study...
November 17, 2016: Endocrine Journal
https://www.readbyqxmd.com/read/27853049/comparison-of-two-different-regimens-of-intravenous-methylprednisolone-for-patients-with-moderate-to-severe-and-active-graves-ophthalmopathy-a-prospective-randomized-controlled-trial
#17
Yebing He, Ketao Mu, Rong Liu, Jing Zhang, Nan Xiang
The intravenous methylprednisolone (iv MP) strategy for Graves' ophthalmopathy (GO) and evaluation of its activity against the disease warrants further exploration. A prospective randomized controlled trial for 3 months was performed in a tertiary referral teaching hospital to compare the efficacy and safety of two different regimens of iv MP, and determine the value of clinical activity score (CAS) and T2 relaxation time (T2RTs) and areas of extraocular muscles (EOMs) by magnetic resonance imaging for diagnosis of active GO...
November 16, 2016: Endocrine Journal
https://www.readbyqxmd.com/read/27853059/dose-dependent-effect-of-glucose-on-glp-1-secretion-involves-sweet-taste-receptor-in-isolated-perfused-rat-ileum-rapid-communication
#18
Zhiwei Xu, Wendong Wang, Xiaofeng Nian, Guiqin Song, Xiaoyun Zhang, Hongyuan Xiao, Xiaobo Zhu
Luminal glucose is an important stimulus for glucagon-like peptide 1 (GLP-1) secretion from intestinal endocrine cells. However, the effects of luminal glucose concentration on GLP-1 secretion remain unknown. In this study, we investigated the effect of luminal glucose concentrations (3.5, 5, 10, 15, and 20 mmol/L) on GLP-1 secretion from isolated perfused rat ileum. Results showed that the perfusate glucose concentration dose-dependently stimulated GLP-1 secretion from isolated perfused rat ileum, which was eliminated by the sweet taste receptor inhibitor gurmarin (30 μg/mL), but not inhibited by phloridzin (1 mmol/L), a Na(+)-coupled glucose transporters inhibitor...
November 15, 2016: Endocrine Journal
https://www.readbyqxmd.com/read/27853058/pancreatic-safety-in-japanese-patients-with-type-2-diabetes-treated-with-once-weekly-dulaglutide-0-75-mg-up-to-52-weeks-in-phase-3-clinical-trials
#19
Masanori Emoto, Tomonori Oura, Akiko Matsui, Hirotaka Kazama, Noriyuki Iwamoto
The effects of incretin therapies on pancreatic safety are currently being evaluated. In 3 phase 3 clinical studies of once weekly dulaglutide 0.75 mg (dulaglutide) in Japanese patients with type 2 diabetes (T2D), symptoms suggestive of acute pancreatitis as well as pancreatic enzymes were assessed and the risk of acute pancreatitis was evaluated. Patients who met any of the predefined criteria (clinical signs/symptoms of acute pancreatitis, confirmed amylase or lipase level ≥3 times the upper limit of normal [ULN], abdominal imaging of the pancreas) were adjudicated for acute pancreatitis by a blinded external committee...
November 15, 2016: Endocrine Journal
https://www.readbyqxmd.com/read/27840383/comparative-analysis-of-the-effects-of-alogliptin-and-vildagliptin-on-glucose-metabolism-in-type-2-diabetes-mellitus
#20
Kenichi Tanaka, Yosuke Okada, Hiroko Mori, Megumi Miyazaki, Fumi Kuno, Satomi Sonoda, Kei Sugai, Maiko Hajime, Akira Kurozumi, Manabu Narisawa, Keiichi Torimoto, Tadashi Arao, Shinichiro Mine, Yoshiya Tanaka
The aim of this 24-week, prospective randomized open-label study was to compare the effects of alogliptin and vildagliptin on glucose control, renal function, and lipid metabolism. In Study 1, DPP-4 inhibitor-naive type 2 diabetes (T2DM) were randomly assigned to alogliptin 25 mg/day or vildagliptin 50 mg twice daily. In Study 2, T2DM on treatment with 50 mg/day sitagliptin were switched to either 25 mg/day alogliptin or 50 mg twice daily vildagliptin. The primary endpoint was change in glycosylated hemoglobin (HbA1c) level at 24 weeks, while the secondary endpoints were changes in urinary albumin excretion and low-density lipoprotein cholesterol (LDL-C) levels at 24 weeks...
November 12, 2016: Endocrine Journal
journal
journal
31446
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"