Results 91 to 100 of about 39,694 (240)

Five Advances in the Last 50 Years That Have Impacted Endocrine Surgery

World Journal of Surgery, EarlyView.
Matilda Anneback, Priya H. Dedhia, Aimee Di Marco, Els Nieveen van Dijkum, Julie A. Miller, Janice L. Pasieka   +5 more
wiley   +1 more source

Biomimetic Polymerization of Tellurocysteine: Breaking the Natural Amino Acid Radioprotection Limitation

Advanced Science, Volume 13, Issue 37, 3 July 2026.
Inspired by natural amino acid polymer‐melanin systems, this study strategically incorporated tellurocysteine to develop advanced radiation‐shielding materials. This approach transformed the primary interaction mechanism between melanin‐based materials and incident photons from Compton scattering to the photoelectric effect. Tellurocysteine‐polymerized
Wei Chen, Hanjie Zhu, Yue Zhang, Yuqing Qiao, Ruotong Deng, Huaping Xu, Wei Cao   +6 more
wiley   +1 more source

Radioisotopic evaluation of renal function with 99mTc-DTPA, 99mTc-DMSA and 99mTc-EC in patients underwent chemotherapy with nephrotoxic agents [PDF]

, 2006
Pacientes com diagnósticos oncológicos diversos sob terapia com agentes nefrotóxicos, foram avaliados através de procedimentos radioisotópicos, em três momentos diferentes.
Benedita Andrade Leal de Abreu, Abreu, Benedita Andrade Leal de   +1 more
core   +1 more source

Quantitative renal [99mTc]DMSA imaging predicts urinary [99mTc]DMSA excretion in patients with chronic kidney disease

EJNMMI Research
Background 99mTc-labelled Dimercaptosuccinic acid ([99mTc]DMSA) is a radiopharmaceutical commonly used to evaluate renal perfusion, structure, and morphology. However, the renal handling of [99mTc]DMSA in humans remains unclear.
Danny Jensen, Jesper Frank Andersen, Peder Berg, Henrik Birn, Christian Flø, Jørgen Frøkiær   +5 more
doaj   +1 more source

[Tumor affinity of 99mTc-labeled radiopharmaceuticals, 99mTc-Sn-urokinase and 99mTc-Sn-mannitol].

Radioisotopes, 1977
Biolgic distribution of 99mTc-labeled fibrinolytic agent, urokinase, and 99mTc-labeled mannitol, which was obtained as a side-product in the preparation of 99mTc(Sn)-urokinase, have been studied in Ehrlich's tumor-bearing mice to get a promising indicator for the positive delineation of malignant tumor.
K, Ito, S, Kobayashi, K, Hisada, N, Tonami, A, Ando   +4 more
openaire   +1 more source

Natural History of Chronic Kidney Disease in Sickle Cell Disease

American Journal of Hematology, Volume 101, Issue 7, Page 1456-1477, July 2026.
ABSTRACT Kidney complications, referred to as nephropathy, develop early in sickle cell disease (SCD). In addition to its known morbidity, abundant data show that chronic kidney disease (CKD) is associated with an increased mortality risk in SCD. Increasing evidence suggests that the natural history of SCD nephropathy is progressive. Initial glomerular
Kenneth I. Ataga
wiley   +1 more source

Usefulness of additional [99mTc]NaTcO4 SPECT/CT after standard combination of [99mTc]Tc-MIBI SPECT/CT and neck ultrasonography — improving the efficiency of parathyroid imaging in inconclusive cases

Nuclear Medicine Review
BACKGROUND: The current standard method in hyperparathyroidism imaging is the combination of [99mTc]Tc-methoxyisobutylisonitrile ([99mTc]Tc-MIBI) single photon emission computed tomography/computed tomography (SPECT/CT) and neck ultrasonography (nUS ...
Aleksandra Aulich, Anita Dyczka, Janusz Dąbrowski, Paweł Cichocki, Zbigniew Adamczewski   +4 more
doaj   +1 more source

Radio-labeling of T7 Peptide with 99mTc and Its Biodistribution 
in Nude Mice Bearing Non-small Cell Lung Cancer

Chinese Journal of Lung Cancer, 2014
Background and objective Lung cancer is a malignant tumor with high mortality rates. This study aims to develop potential candidates of integrin αvβ3 imaging agents, which can facilitate the diagnosis and treatment of lung cancer.
Yumei HAO, Xin HE, Xiaoliang ZHOU, Aimin MENG, Jianfeng LIU, Jinjian LIU, Naling SONG   +6 more
doaj   +1 more source

Assessing Correlation of Quantitative Technetium‐99m Sestamibi Uptake in Thyroid Scintigraphy With Treatment Duration in Amiodarone‐Induced Thyrotoxicosis

Journal of Medical Imaging and Radiation Oncology, EarlyView.
Ray Wang, Nathan Better, Dinesh Sivaratnam, James Westcott, Simon Forehan, David A. Pattison, Spiros Fourlanos   +6 more
wiley   +1 more source

Graves' Disease Presenting as Refractory Panic Attacks: Diagnostic Clarification Through Thyroid Scintigraphy

Clinical Case Reports, Volume 14, Issue 7, July 2026.
ABSTRACT Graves' disease may rarely present with predominant neuropsychiatric symptoms, such as severe, treatment‐resistant panic attacks, leading to misdiagnosis as a primary psychiatric disorder. We describe a 30‐year‐old woman with refractory panic attacks and night terrors who was initially treated with anxiolytics and antidepressants.
Mahsa Satari Gholami
wiley   +1 more source