Results 41 to 50 of about 114,029 (285)

Ultrasound in Women's Health: Mechanisms, Applications, and Emerging Opportunities

Advanced Materials, EarlyView.
As healthcare moves toward decentralization, ultrasound technologies are evolving from strictly imaging tools in clinical settings into versatile diagnostic and therapeutic platforms, with growing roles addressing women's health needs. This review highlights how ultrasound's underlying physical mechanisms can be harnessed to reduce disparities in women'
Sarah B. Ornellas, Bilal Kizilaslan, Aastha Shah, Jason F. Hou, Yoonsoo Shin, Alejandra Hernandez Moyers, Claudia Lozano, Canan Dagdeviren   +7 more
wiley   +1 more source

Laparoscopic Transperitoneal Adrenalectomy Results: In a Single-Center Experience

Southern Clinics of Istanbul Eurasia, 2020
INTRODUCTION[|]Laparoscopic adrenalectomy is the gold standard for the resection of adrenal tumors. There are some technical difficulties due to the rarity in general surgical practice and the long learning curve.
Önder Altin, Selçuk Kaya
doaj   +1 more source

Differentiated approach to surgical treatment of adrenal glands tumors

Medičnì Perspektivi, 2021
Objective – to improve the results of treatment of adrenal tumors by optimizing a differentiated approach based on the analysis of the results of various surgical invasions.
О.B. Kutovyi, E.V. Zhmurenko
doaj   +1 more source

The Effect of High Dose Total Body Irradiation on ACTH, Corticosterone, and Catecholamines in the Rat [PDF]

, 2011
Total body irradiation (TBI) or partial body irradiation is a distinct risk of accidental, wartime, or terrorist events. Total body irradiation is also used as conditioning therapy before hematopoietic stem cell transplantation.
Bruder, Eric D., Cohen, Eric P., Cullinan, William E, Raff, Hershel, Ziegler, Dana R.   +4 more
core   +2 more sources

Integrated Transcriptomics Reveals Evolutionary Trajectories and Cell Density‐Dependent Mechanisms in Aldosterone‐Producing Adenomas

Advanced Science, EarlyView.
Aldosterone‐producing adenomas (APAs) develop via two distinct paths: directly from adrenal zona glomerulosa (zG) cells, or stepwise from zG cells through aldosterone‐producing micronodules (APMs) before progressing to APAs. Advanced single‐cell and spatial analyses identified distinct cell states linked to oxidative stress and cell–cell interactions ...
Zhuolun Sun, Changying Jing, Martina Tetti, Siyuan Gong, Jia Wei, Yingxian Pang, Martin Reincke, Tracy Ann Williams   +7 more
wiley   +1 more source

Perspectives on Adrenal Tumor Surgery

Medicina
Background and Objectives: Adrenal gland tumors are frequently discovered incidentally. They remain challenging to evaluate because of their heterogeneous nature and overlapping imaging characteristics.
Catalin Baston, Andreea Parosanu, Oana Moldoveanu, Lucas Discalicău, Pavel Visinescu, Andrei Precup, Ioanel Sinescu   +6 more
doaj   +1 more source

A Rare Mimicker of an Adrenal Carcinoma: Co-occurrence of Hemorrhagic Pseudocyst and Myelolipoma

Journal of Urological Surgery, 2018
Adrenal collision tumors are rare tumors composed of two different benign or malignant tumors in the adrenal gland. Radiological features are very helpful in the diagnosis, however it is not always possible to make a definite diagnosis with imaging ...
Cihan Kalkan, Serdar Aslan, İlkay Çamlıdağ, Mehmet Selim Nural, Murat Danacı, Mesut Öztürk, Mehmet Kefeli   +6 more
doaj   +1 more source

P53 mutations in human adrenocortical neoplasms [PDF]

, 1994
The mechanisms of tumorigenesis of adrenocortical neoplasms have not been elucidated as yet. However, loss of heterozygosity at chromosomal locus 17p has been consistently observed in adrenocortical cancer.
Allolio, B., Chrousos, G. P., Karl, M., Linehan, M., Mastorakis, G., Reincke, Martin, Travis, W.   +6 more
core  

Genetic background influences tumour development in heterozygous Men1 knockout mice [PDF]

, 2020
Multiple endocrine neoplasia type 1 (MEN1), an autosomal dominant disorder caused by MEN1 germline mutations, is characterised by parathyroid, pancreatic and pituitary tumours. MEN1 mutations also cause familial isolated primary hyperparathyroidism (FIHP)
Christie, Paul T., Javid, Mahsa, Kooblall, Kreepa G., Lines, Kate E., Mallon, Ann-Marie, Newey, Paul J., Piret, Sian E., Reed, Anita Ac, Simon, Michelle, Stevenson, Mark, Thakker, Rajesh V., Walls, Gerard V.   +11 more
core   +2 more sources

Hyperandrogenemia Induces Trophoblast Ferroptosis and Early Pregnancy Loss in Patients With PCOS via CMA‐Dependent FTH1 Degradation

Advanced Science, EarlyView.
In PCOS patients with hyperandrogenemia, decreased ferritin heavy chain 1 (FTH1) causes Fe2⁺ overload and ferroptosis in trophoblasts. Androgens induce FTH1 protein degradation via AR‐LAMP2A‐mediated chaperone‐mediated autophagy pathway, leading to placental development disruption and early pregnancy loss. Metformin mitigates androgen‐induced placental
Hanjing Zhou, Weijie Yang, Na Liu, Qing Liu, Jiamin Jin, Chenqiong Zhao, Xiaoying Jin, Miao Gui, Haiyan Zhu, Songying Zhang, Yinli Zhang   +10 more
wiley   +1 more source