Results 61 to 70 of about 29,158 (227)

Transient Hyperparathyroidism and Severe Intrauterine Osteopenia Linked to Novel Homozygous TRPV6 Deletion

open access: yesClinical Endocrinology, EarlyView.
ABSTRACT Context Placental calcium (Ca2+) transport is essential for foetal bone mineralisation and development, as well as for Ca2+ homoeostasis. Rare mutations in transient receptor potential vanilloid (TRPV) 6 of the infant cause insufficient maternal‐foetal Ca2+ transport through the placenta.
Teodora Grigore   +6 more
wiley   +1 more source

Nontropical sprue with secondary hyperparathyroidism [PDF]

open access: yes, 1965
We have presented the case history of a patient with lifelong, classic nontropical sprue which was previously undiagnosed. She developed secondary hyperparathyroidism with extreme osteitis fibrosa cystica.
Filmanowicz, Edward V.   +2 more
core   +1 more source

Optimizing Parathyroid Localization in Real Life: The Role of Expert‐Performed Ultrasonography

open access: yesClinical Endocrinology, EarlyView.
ABSTRACT Objective To evaluate the accuracy of expert‐performed ultrasonography (US) for preoperative localization in minimally invasive parathyroidectomy (MIP) compared with community US and other imaging modalities. Study Design Retrospective cohort study. Setting Tertiary referral center for endocrine surgery.
Tzahi Yamin   +6 more
wiley   +1 more source

Does the Combination of Abdominal Obesity and Vitamin D Deficiency Increase the Risk of Death in Individuals Aged 50 or Older? Evidence From the ELSA Study

open access: yesDiabetes, Obesity and Metabolism, EarlyView.
ABSTRACT Aims Despite the known association between abdominal obesity (AO) and vitamin D deficiency, it remains unclear whether this combination is associated with higher mortality risk. We investigated whether the coexistence of AO and vitamin D deficiency elevates the risk of death.
Joyce da Silva Milliati   +7 more
wiley   +1 more source

Effect of Two Therapeutic Renal Diets on Hormonal and Regulatory Pathways Affecting Calcium Homeostasis in Cats With Early‐Stage Chronic Kidney Disease

open access: yesJournal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT Chronic kidney disease (CKD) is a known risk factor for hypercalcemia in cats. Phosphate‐restricted diets have also been implicated in causing hypercalcemia, in part because phosphate restriction increases the Ca:P ratio. The primary objective of this study was to evaluate the impact of two different therapeutic renal foods on ionized (iCa ...
Jean A. Hall   +4 more
wiley   +1 more source

The Diagnostic Accuracy of High Resolution Ultrasound Imaging for Detection of Secondary Hyperparathyroidism in Patients with Chronic Renal Failure [PDF]

open access: yes
Ultrasound is one of the preferred modalities for evaluation of the parathyroid glands. This study was undertaken to determine the accuracy of high resolution ultrasound for secondary hyperparathyroidism in patients with chronic renal failure. From March
رفاهی, سهیلا   +3 more
core  

Osteoporosis and Periodontitis: Two‐Way Epidemiological and Mechanistic Evidence

open access: yesJournal 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   +3 more
wiley   +1 more source

Thyroid Nodules in Patients with Secondary Hyperparathyroidism [PDF]

open access: yes, 2004
Purpose: An association between primary hyperparathyroidism and well differentiated thyroid carcinoma has been frequently reported. However, there have been few reports of secondary hyperparathyroidism associated with thyroid carcinoma.
남기현, 박정수, 장항석
core  

Pathogenesis of refractory secondary hyperparathyroidism

open access: yes, 2002
Pathogenesis of refractory secondary hyperparathyroidism. Calcitriol is currently used to reduce parathyroid hormone (PTH) levels in uremic patients. However, a significant number of patients fail to respond to calcitriol therapy. The data suggest that a
Rodriguez, Mariano   +4 more
core   +1 more source

Ectopic mediastinal parathyroid: A case report of recurrent secondary hyperparathyroidism

open access: yes, 2023
Ectopic mediastinal parathyroid is a common cause of recurrent and persistent hyperparathyroidism. Patients with recurrent and persistent hyperparathyroidism have elevated parathyroid hormone, which results in bone, vascular, and soft tissue ...
Stephen Kwak, MD, Elliot K. Fishman, MD
core   +1 more source

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