Results 41 to 50 of about 99,069 (259)

Intercellular communication in the rat anterior pituitary gland: an in vivo and in vitro study

Journal of Cell Biology, 1975
The concept of "stimulus-secretion coupling" suggested by Douglas and co-workers to explain the events related to monamine discharge by the adrenal medulla (5, 7) may be applied to other endocrine tissues, such as adrenal cortex (36), pancreatic islets ...
W. Fletcher, N. Anderson, JW Everett
semanticscholar   +1 more source

Murine Models and Human Cell Line Models to Study Altered Dynamics of Ovarian Follicles in Polycystic Ovary Syndrome

Advanced Biology, EarlyView.
The manuscript examines preclinical murine and human models to study polycystic ovary syndrome (PCOS), delving into the cellular and molecular mechanisms underlying altered ovarian follicular dynamics. It explores the cellular interactions involved in normal and PCOS ovaries and outlines the current and novel strategies in the search for preclinical ...
Arturo Bevilacqua, Cristiano Giuliani, Giovanna Di Emidio, Samuel H Myers, Vittorio Unfer, Carla Tatone   +5 more
wiley   +1 more source

Investigating heterogeneous PSMA ligand uptake inside parotid glands [PDF]

Physica Medica: European Journal of Medical Physics, 2024
The purpose was to investigate the spatial heterogeneity of prostate-specific membrane antigen (PSMA) positron emission tomography (PET) uptake within parotid glands. We aim to quantify patterns in well-defined regions to facilitate further investigations.
arxiv   +1 more source

TA-Net: Topology-Aware Network for Gland Segmentation [PDF]

arXiv, 2021
Gland segmentation is a critical step to quantitatively assess the morphology of glands in histopathology image analysis. However, it is challenging to separate densely clustered glands accurately. Existing deep learning-based approaches attempted to use contour-based techniques to alleviate this issue but only achieved limited success. To address this
arxiv  

Intraoral Drug Delivery: Bridging the Gap Between Academic Research and Industrial Innovations

Advanced Functional Materials, EarlyView.
Intraoral drug delivery offers a promising route for systemic and localized therapies, yet challenges such as enzymatic degradation, limited permeability, and microbial interactions hinder efficacy. This figure highlights innovative strategies—mucoadhesive materials, enzyme inhibitors, and permeation enhancers—to overcome these barriers.
Soheil Haddadzadegan, Simona Summonte, Fabrizio Ricci, Matthias Sandmeier, Andreas Bernkop‐Schnürch   +4 more
wiley   +1 more source

Principles of Pituitary Surgery [PDF]

, 2018
Key Points 1. Understand the principles of pituitary surgery including the key-elements of surgical planning and decision-making 2. Identify the technical nuances distinguishing the endoscopic from the microscopic transsphenoidal approach 3.
Evans, James J., Farag, MD, Alexander, Farrell, MD, Christopher J, Nyquist, MD, Gurston G., Rosen, Marc, MD   +4 more
core   +2 more sources

DNA Origami‐Cyanine Nanocomplex for Precision Imaging of KRAS‐Mutant Pancreatic Cancer Cells

Advanced Science, EarlyView.
DNA origami‐cyanine (Do‐Cy) nanocomplexes are synthesized to selectively image KRAS‐mutant pancreatic cancer cells in the highly desmoplastic tumors. This study shows that the Do‐Cy nanocomplexes are preferentially internalized by cancer cells over other stroma cells via KRAS‐dependent macropinocytosis.
Hye‐ran Moon, Yancheng Du, Sae Rome Choi, Seongmin Seo, Cih Cheng, Bennett D. Elzey, Jong Hyun Choi, Bumsoo Han   +7 more
wiley   +1 more source

Editorial Comment from Dr Fukuhara and Dr Nonomura to A case of hypogonadtropic hypogonadism due to hypophysitisdiscovered by secondary male infertility

, 2023
IJU Case Reports, Volume 6, Issue 1, Page 53-54, January 2023.
Shinichiro Fukuhara, Norio Nonomura
wiley   +1 more source

Estradiol "receptors" in hypothalamus and anterior pituitary gland: inhibition of estradiol binding by SH-group blocking agents and clomiphene citrate.

Endocrinology, 1970
Estrogen-sensitive tissues selectively take up and retain estradiol and other biologically active estrogens by binding them to “receptors” present in cytoplasm and nuclear fractions.
I. Kahwanago, W. Heinrichs, W. Herrmann
semanticscholar   +1 more source

Proteomic Analysis of the Human Anterior Pituitary Gland [PDF]

OMICS: A Journal of Integrative Biology, 2018
The pituitary function is regulated by a complex system involving the hypothalamus and biological networks within the pituitary. Although the hormones secreted from the pituitary have been well studied, comprehensive analyses of the pituitary proteome are limited.
Yelamanchi, SD, Tyagi, A, Mohanty, V, Dutta, P, Korbonits, M, Chavan, S, Advani, J, Madugundu, AK, Dey, G, Datta, KK, Rajyalakshmi, M, Sahasrabuddhe, NA, Chaturvedi, A, Kumar, A, Das, AA, Ghosh, D, Jogdand, GM, Nair, HH, Saini, K, Panchal, M, Sarvaiya, MA, Mohanraj, SS, Sengupta, N, Saxena, P, Subramani, PA, Kumar, P, Akkali, R, Reshma, SV, Santhosh, RS, Rastogi, S, Kumar, S, Ghosh, SK, Irlapati, VK, Srinivasan, A, Radotra, BD, Mathur, PP, Wong, GW, Satishchandra, P, Chatterjee, A, Gowda, H, Bhansali, A, Pandey, A, Shankar, SK, Mahadevan, A, Prasad, TSK   +44 more
openaire   +4 more sources