Results 91 to 100 of about 380,244 (316)

Calcitonin Activity in Ultimobranchial Neoplasms from Bulls [PDF]

, 1971
Ultimobranchial neoplasms from 5 bulls (hat were extracted and assayed individually contained approximately 68% as much calcitonin activity (452 ± 68 MRC mU/g) as thyroid glands from control bulls (663 ± 165 MRC mU/g).
Black, H. E., Capen, C. C., Young, D. M.
core   +2 more sources

Denosumab Can Prevent Collapse in Patients with Early‐Stage Steroid‐Induced Osteonecrosis of the Femoral Head by Inhibiting Osteoclasts and Autophagy

Orthopaedic Surgery, Volume 15, Issue 1, Page 256-265, January 2023., 2023
In patients with femoral head necrosis, strong positive reaction of LC3‐II could be identified in the cytoplasm of osteoclasts, in significant contrast to the background. A trabecula was surrounded by several LC3‐II‐positive osteoclasts, which were in close contact with the trabecula.
Bo Liu, Feng Gao, Xiaofei Xiu, Tao Wu, Zeming Liu, Bingshi Zhang, Sikai Liu, Yongtai Han   +7 more
wiley   +1 more source

The diagnostic utility of INSM1 and GATA3 in discriminating problematic medullary thyroid carcinoma, thyroid and parathyroid lesions

Polish Journal of Pathology, 2021
Discriminating thyroid and parathyroid lesions may sometimes pose a diagnostic difficulty. Medullary thyroid carcinomas (MTCs) display various cytologic and architectural features that resemble other thyroid and even rarely some parathyroid neoplasms ...
Sarah Adel Hakim, Nermine Mohamed Abd Raboh   +1 more
doaj   +1 more source

A Hierarchical Transformer Encoder to Improve Entire Neoplasm Segmentation on Whole Slide Image of Hepatocellular Carcinoma [PDF]

arXiv, 2023
In digital histopathology, entire neoplasm segmentation on Whole Slide Image (WSI) of Hepatocellular Carcinoma (HCC) plays an important role, especially as a preprocessing filter to automatically exclude healthy tissue, in histological molecular correlations mining and other downstream histopathological tasks.
arxiv  

Clonal Composition of Human Adrenocortical Neoplasms [PDF]

, 1994
The mechanisms of tumorigenesis of adrenocortical neoplasms are still not understood. Tumor formation may be the result of spontaneous transformation of adrenocortical cells by somatic mutations.
Abdelhamid, S., Allolio, B., Beuschlein, Felix, Chrousos, G. P., Jaursch-Hancke, C., Karl, M., Reincke, Martin, Travis, W.   +7 more
core  

Accelerated Bone Healing via Electrical Stimulation

Advanced Science, EarlyView.
Electrical stimulation significantly impacts bone healing by enhancing osteoblast proliferation, differentiation, and vascularization through calmodulin/calcineurin/NFAT signaling. It also boosts macrophage function and cell migration, presenting a comprehensive approach to accelerating bone repair.
Jianfeng Sun, Wenqing Xie, Yuxiang Wu, Zhou Li, Yusheng Li   +4 more
wiley   +1 more source

Tertiary hyperparathyroidism masking an atypical parathyroid tumor

Clinical Case Reports
Key Clinical Message Atypical parathyroid tumors represent a group of parathyroid neoplasms of uncertain malignant potential. In view of preoperative diagnostic difficulties, suspicious features for malignancy may guide the surgeon to perform a radical ...
Styliani Laskou, Ismini Kountouri, Eleni Paschou, Christos Topalidis, Paraskevi Axi, Georgios Petrakis, Christoforos Kosmidis, Konstantinos Sapalidis   +7 more
doaj   +1 more source

PTH1R-CaSR Cross Talk: New Treatment Options for Breast Cancer Osteolytic Bone Metastases. [PDF]

, 2018
Metastatic breast cancer (BrCa) is currently incurable despite great improvements in treatment of primary BrCa. The incidence of skeletal metastases in advanced BrCa occurs up to 70%.
Wang, Bin, Yang, Yanmei
core   +2 more sources

A Multifunctional Nanodelivery System Modified by Fusion Peptides Acts as Teriparatide Carrier for Noise‐Induced Hearing Loss Therapy

Advanced Science, EarlyView.
The fusion peptide LR27‐modified thermosensitive nanodelivery system exhibits both hair cell targeting and inner ear penetrating properties. This system sustainably and effectively delivers PTH1‐34 to the inner ear of a hearing loss mouse model via the synergistic effects of multiple peptides, achieving satisfactory hearing protection through ...
Jiawen Li, Zhuowen Hao, Fangzi Ke, Zhihui Liu, Weilong Wang, Sihui Wen, Fan Wu, Bowen Xu, Miao He, Shengyu Zou, Xiong Chen, Jingfeng Li, Zuhong He   +12 more
wiley   +1 more source

Primary hyperparathyroidism: clinical forms and their features. Retrospective study

Клиническая и экспериментальная тиреоидология, 2019
Background: Primary hyperparathyroidism (PHPT) is a disease characterized by autonomous production of parathyroid hormone (PTH) from one or more parathyroid glands.
Liubov G. Yanevskaya, Tatiana L. Karonova, Ilya V. Sleptsov, Marina E. Boriskova, Aluza R. Bakhtiyarova, Ekaterina V. Ivanova, Karina A. Pogosian, Uliana V. Farafonova, Alena T. Andreeva, Uliana A. Tsoi, Elena N. Grineva   +10 more
doaj   +1 more source