Results 101 to 110 of about 41,648 (300)

Directed Trans-Differentiation of Thymus Cells into Parathyroid-Like Cells Without Genetic Manipulation [PDF]

open access: yes, 2011
Replacement of a diseased organ with an autologously derived tissue is an ideal therapy for some medical problems. However, it is difficult to recreate many adult human tissues in vitro due to the functionally necessary architecture of most organs and ...
Bingham, Evangeline L.   +3 more
core   +1 more source

Mechanisms of intrinsic osmolality and sodium detection by magnocellular neurosecretory neurons

open access: yesJournal of Neuroendocrinology, EarlyView.
Abstract The maintenance of extracellular fluid (ECF) osmolality and sodium concentration ([Na+]o) near optimal “set point” values sustains physiological functions and prevents pathological states such as hypo‐ and hypernatremia. The peptide hormones vasopressin (antidiuretic hormone) and oxytocin (a natriuretic hormone in rats) play key roles in this ...
Sandra Salgado‐Mozo   +6 more
wiley   +1 more source

Systemic, Lifestyle and Environmental Modifying Factors in the Pathogenesis of Periodontitis

open access: yesJournal of Periodontal Research, EarlyView.
A variety of impacting factors in the pathogenesis of periodontitis exist, including systemic, lifestyle, and environmental factors. This review highlights the manifold mechanistic aspects of the link between the pathogenesis of periodontitis, addressing these numerous factors to supplement the long‐standing knowledge of the progression of the disease.
Groeger Sabine Elisabeth   +5 more
wiley   +1 more source

Parathyroid identification by autofluorescence – preliminary report on five cases of surgery for primary hyperparathyroidism

open access: yesBMC Surgery, 2019
Background Intra-operative identification of parathyroid glands is often a challenge for surgeons performing parathyroid or thyroid surgery. Parathyroid glands stimulated by near-infrared light emit autofluorescence, which allows their discrimination ...
Carlos Serra   +3 more
doaj   +1 more source

Notch and Hedgehog in the thymus/parathyroid common primordium:crosstalk in organ formation [PDF]

open access: yes, 2016
The avian thymus and parathyroids (T/PT) common primordium derives from the endoderm of the third and fourth pharyngeal pouches (3/4PP). The molecular mechanisms that govern T/PT development are not fully understood.
Ana Sofia Santos   +71 more
core   +2 more sources

Inflammatory and Immunological Basis of Periodontal Diseases

open access: yesJournal of Periodontal Research, EarlyView.
The periodontal lesion emerges as an evolving immunological battlefield, where host–microbiome interactions, dysregulated immune responses, fragile resolution mechanisms, and inflammophilic dysbiosis converge to shift the balance from homeostasis to unrestrained tissue destruction.
Giacomo Baima   +3 more
wiley   +1 more source

Interrelations of the endocrine organs [PDF]

open access: yes, 1924
Thesis (M.A.)--Boston ...
Birrell, Ethel Jane
core   +1 more source

Biochemical and haemostatic variables associated with metastasis in dogs with carcinoma or sarcoma

open access: yesJournal of Small Animal Practice, EarlyView.
Objectives Identify alterations in biochemical and haemostatic variables between tumour‐bearing dogs with and without metastasis that can be used to predict the presence of metastasis. Materials and Methods Thirty dogs with sarcoma and 29 with carcinoma were included in the analysis.
P. Pazzi   +3 more
wiley   +1 more source

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