Results 171 to 180 of about 171,680 (341)

Prenatal alcohol exposure increases the aggressiveness of estrogen‐induced pituitary tumors in male rats

Alcohol, Clinical and Experimental Research, EarlyView.
Prenatal alcohol exposure (PAE) enhances the development of aggressive pituitary tumors (PitNETs) in female rats. In this study, we found that PAE also promotes the development of PitNETs in male rats. Like in females, PAE treatment enhances the expression of stem cell and tumor aggressiveness genes and increases tumor cell proliferation rate ...
Shaista Chaudhary, Dipak K. Sarkar
wiley   +1 more source

The use of deidentified organ donor testes for research

Andrology, EarlyView.
Abstract Our knowledge of testis development and function mainly comes from research using mammalian model organisms, primarily the mouse. However, there are integral differences between men and other mammalian species regarding cellular composition and expression profiles during fetal and post‐natal testis development and in the mature testis ...
Marina V. Pryzhkova, Marnie W. Skinner, Juliana I. Candelaria, Stephen R. Wellard, Philip W. Jordan   +4 more
wiley   +1 more source

Quantitative Immunocytochemistry (Image Analysis) of Glucose Transporters in the Normal and Postischemic Rodent Hippocampus [PDF]

, 1991
David Z. Gerhart, Bogdan Djuričić, Lester R. Drewes   +2 more
openalex   +1 more source

The Oxytocin Receptor in Spermatozoa May Originate From Both Spermatogenesis and Epididymal Maturation, and Regulates Capacitation

Andrology, EarlyView.
Abstract Background The oxytocin receptor (OR) is a G‐protein‐coupled receptor recently identified in human spermatozoa, whose origin and role in sperm physiology remain unknown. Objectives In this study, using the pig as a model, we examine the presence of the OR in ejaculated spermatozoa through immunofluorescence and immunoblotting, and investigate ...
Jesús Martínez‐Hernández, Ferran Garriga, Adeel Ahmad, Lorena Padilla, Carolina Maside, Sergi Bonet, Isabel Barranco, Jordi Roca, Luis Miguel Pastor, Marc Yeste   +9 more
wiley   +1 more source

Combined immunocytochemistry and enzyme cytochemistry on ultra-thin cryosections: a new method. [PDF]

, 1993
Toshihiro Takizawa, John M. Robinson
openalex   +1 more source

A model for de novo pigmentation of amelanotic retinal pigment epithelial cells

Acta Ophthalmologica, EarlyView.
Abstract Purpose Retinal Pigment Epithelial (RPE) cells perform critical functions in the visual cycle. Their melanin pigmentation, which is organized into specialized compartments – melanosomes, is highly critical for proper vision. A chemical method to induce pigmentation in a non‐pigmented model of ARPE‐19 cells was applied using L‐DOPA as a ...
Santosh Gupta, Lyubomyr Lytvynchuk, Taras Ardan, Hana Studenovska, Georgina Faura, Lars Eide, Ljubo Znaor, Slaven Erceg, Knut Stieger, Jan Motlik, Goran Petrovski   +10 more
wiley   +1 more source

Neural Cells adhesion Molecule NCAM in neural and endocrine cells [PDF]

, 1991
Gratzl, Manfred, Gratzl, Manfred, Langley, K., Langley, K.   +3 more
core   +1 more source

The intracellular pathway of vitellogenin secretion in the frog hepatocyte as revealed by protein A-gold immunocytochemistry.

, 1984
George H. Herbener, M Bendayan, Richard C. Feldhoff   +2 more
openalex   +1 more source

Ultrastructural visualization and neurochemical characterization of spinal projections of primary sensory afferents from the nipple: combined use of transganglionic transport of HRP-WGA and glutamate immunocytochemistry. [PDF]

, 1994
Philippe Rousselot, Daniel Poulain, D.T. Theodosis   +2 more
openalex   +1 more source

Addition of hydroxyurea (hydroxycarbamide) enhances the efficacy of fludarabine/cytarabine‐based salvage regimens against acute myeloid leukaemia

British Journal of Haematology, EarlyView.
Left: Cells with active SAMHD1 can metabolize cytarabine (ara‐C) and fludarabine (F‐ara‐A) to their inactive precursors, limiting their cytotoxic effects. Right: Addition of hydroxyurea (hydroxycarbamide; HU) inhibits SAMHD1, leading to an increase in the active metabolites of ara‐C and F‐ara‐A and a subsequent increase in the cytotoxicity of these ...
Ingrid Lilienthal, Sijia Tao, Christer Nilsson, Elory Leonard, Runqing Zhang, Agnes L. Sorteberg, Louisa Fredrikson, Ioanna Xagoraris, Shahrzad Shirazi Fard, Nikolaos Tsesmetzis, Vasilios Zachariadis, Huan Cai, Lakshmi Sandhow, Anette Langebäck, Anna Bohlin, Katja Pokrovskaja Tamm, Sofia Bengtzén, Raymond F. Schinazi, Sören Lehmann, Baek Kim, Georgios Z. Rassidakis, Hong Qian, Martin Jädersten, Nikolas Herold   +23 more
wiley   +1 more source