Results 81 to 90 of about 460,523 (244)

Parathyroid Hormone Dysfunction

, 2015
Phosphorus-calcium homeostasis is regulated by parathyroid hormone(PTH). A primary (parathyroid gland adenoma or hyperplasia) or secondary (chronic renal failure or vitamin D deficiency) excess of this hormone or a PTH defect (hypoparathyroidism) has ...
Rosa M. Sánchez, Ana María Wägner, Wägner, Anna Maria Claudia, Sánchez, Rosa M.   +3 more
core   +1 more source

Osteoporosis and Periodontitis: Two‐Way Epidemiological and Mechanistic Evidence

Journal of Periodontal Research, EarlyView.
This review investigates the main mechanistic pathways connecting local periodontitis to systemic osteoporosis. Seven interconnected mechanisms are identified. ABSTRACT Osteoporosis and periodontitis are highly prevalent, chronic inflammatory diseases that constitute a major global health burden.
Jia Chang, Geeta Madhuri Bhuvanagiri, Megan Dulkanchainun, Cunyu Wang   +3 more
wiley   +1 more source

Parathyroidectomy and infusion of Parathyroid Hormone (PTH) studies.

, 2015
Cerebral parenchymal abundance of IgG in the cerebral cortex and hippocampal formation of Sprague-Dawley rats subjected to ablation of parathyroid tissue (PTX) or exogenous infusion of parathyroid hormone (PTH) and their respective controls at either 6 ...
John C. L. Mamo (721743), Corey Giles (721742), Menuka Pallabage-Gamarallage (721741), Virginie Lam (721740), Ryusuke Takechi (91201)   +4 more
core   +1 more source

Oral Delivery of Bioencapsulated CTB‐Pro‐IGF‐1 Enhances Bone Regeneration in a Pre‐Clinical Rat Model of Jaw Osteoradionecrosis

Oral Diseases, EarlyView.
ABSTRACT Objective Head and neck cancer radiotherapy can lead to jaw osteoradionecrosis (ORN). There is currently no definitive treatment for ORN. The efficacy of a novel orally delivered aglycosylated IGF‐1 with an E‐peptide (CTB‐Pro‐IGF‐1), bioencapsulated in plant cells, was evaluated as therapy for jaw ORN in rats. Materials and Methods Rat jaw ORN
Sunday O. Akintoye, Arularasan Anbinselvam, Prasath Jeyaraman, Uddhab Karki, Geetanjali Wakade, Henry Daniell   +5 more
wiley   +1 more source

Ultrasound combined with serum parathyroid hormone for assessing autologous parathyroid graft viability after endoscopic thyroidectomy: a retrospective study

Frontiers in Endocrinology
ObjectiveTo investigate the diagnostic value of ultrasonography combined with serum parathyroid hormone (PTH) measurement in assessing the viability of autologous parathyroid grafts following endoscopic radical thyroidectomy for thyroid carcinoma ...
Qi Zhang, Tingbao Cao, Qiongyu Yang, Zhiheng Yan, Yupeng Zhang, Zhao Jin, Zesheng Wang, Kunpeng Qu   +7 more
doaj   +1 more source

Relationship between vitamin D deficiency and early implant failure and osseointegration

Periodontology 2000, EarlyView.
Abstract Background This systematic review investigated the relationship between pre‐operative vitamin D levels and implant osseointegration and implant‐related outcomes. It also assessed studies involving vitamin D supplementation before implant placement.
Richard J. Miron, Nathan E. Estrin, Ana Paz, Reinhard Gruber, Nima Farshidfar, Yufeng Zhang, Anton Sculean, Thomas G. Wiedemann, Paras Ahmad   +8 more
wiley   +1 more source

Effect of Low Calcium Diet on Parathyroid Hormone Receptor Gene Expression [PDF]

, 2003
P(論文)Parathyroid hormone (PTH) acts on bone and kidney by binding to PTH/PTH-related protein receptor (PTH1R) and regulate calcium (Ca) and phosphorous (P) homeostasis.
8079, 堀内, 登, 8077, 8078, 伊藤, 秀文, 原元, 信貴, 8082, HARAMOTO, Nobutaka, 8083, 8080, 8081, ハラモト, ノブタカ, 8086, 8076, 8087, カワネ, テツヤ, ホリウチ, ノブル, 8084, 8085, ITOH, Hidefumi, 川根, 徹也, HORIUCHI, Noboru, KAWANE, Tetsuya, イトウ, ヒデフミ   +23 more
core  

Bone biology in aging periodontal and peri‐implant tissues

Periodontology 2000, EarlyView.
Abstract Background Periodontal disease is an age‐related chronic inflammatory condition leading to tooth loss. Dental implants are an option for replacement of lost teeth in older adults. However, age‐related changes to alveolar bone may have pathological implications for its role in supporting the dentition and dental implants.
Dalia Rasheed Issa, Giuseppe Intini, Daniel Clark   +2 more
wiley   +1 more source

Intraoperative secretion of intact parathyroid hormone and amino-terminal parathyroid hormone fragments from normal parathyroid glands associated with solitary parathyroid adenoma

, 1997
The nonadenomatous parathyroid glands associated with parathyroid adenoma in patients with primary hyperparathyroidism (pHPT) are assumed to exhibit suppressed secretion of parathyroid hormone (PTH).
Ahrén, B, Bergenfelz, A
core   +2 more sources

Spatial control of parathyroid hormone receptor-1 signaling dictates ligand-specific biological outcomes

Signal Transduction and Targeted Therapy
Parathyroid hormone receptor-1 (PTH1R) is a class B GPCR that regulates mineral ion homeostasis via parathyroid hormone (PTH) and skeletal development via parathyroid hormone-related peptide (PTHrP).
Jakob Höppner, Harald Jüppner, Monica Reyes, Prem Swaroop Yadav, Dian Wang, Thomas Dean, Patrick Hanna, Roberto Civitelli, Asuka Inoue, Ernestina Schipani, Ignacio Portales-Castillo, Thomas J. Gardella   +11 more
doaj   +1 more source