Results 61 to 70 of about 299,131 (293)

Stereology of the thyroid gland in Indo-Pacific bottlenose dolphin (Tursiops aduncus) in comparison with human (Homo sapiens): quantitative and functional implications. [PDF]

open access: yesPLoS ONE, 2013
The mammalian thyroid gland maintains basal metabolism in tissues for optimal function. Determining thyroid volume is important in assessing growth and involution. Volume estimation is also important in stereological studies.
Brian Chin Wing Kot   +2 more
doaj   +1 more source

Microengineered Gradient Hydrogels for Mechanobiology

open access: yesAdvanced Healthcare Materials, EarlyView.
Gradient hydrogels are used to mimic the mechanical heterogeneity in native tissues, offering powerful in vitro platforms to study cell‐material interactions in diverse pathophysiological contexts. Here, we present a comprehensive review of the design and experimental considerations for stiffness gradient hydrogels, discussing exemplary achievements ...
Shin Wei Chong   +4 more
wiley   +1 more source

Establishment and validation survival prediction models for T1 locally advanced breast cancer after breast conservation surgery versus mastectomy

open access: yesScientific Reports
Previous reports have indicated that the survival rate of total mastectomy (TM) is higher than that of breast-conserving surgery (BCS). This study established survival prediction models for T1-stage locally advanced breast cancer (LABC) comparing TM and ...
Fang Qian   +4 more
doaj   +1 more source

Seasonal Variation in Thyroid Gland Activity in Pheasants [PDF]

open access: yes, 1966
Author Institution: Department of Zoology, Ohio University, Athens, OhioThyroid glands from 167 pheasants (Korean-Phasianus colchicus karpowi, Persian- Phasianus colchicus persicus, green-Phasianus versicolor, and Reeves-Syrmaticus reevesii) were ...
Dropp, John J., Harclerode, Jack
core  

Recapitulating Endochondral Ossification for Bone Repair: From Development to Engineering Strategy

open access: yesAdvanced Healthcare Materials, EarlyView.
This review summarizes the developmental basis of endochondral ossification (ECO) and its applications in bone tissue engineering (BTE). It first outlines the key biological processes and signaling pathways underlying ECO, then discusses biomaterial‐based engineering strategies derived from these principles, and finally highlights future directions for
Yiqi Su   +8 more
wiley   +1 more source

Morphometry, topography and arterial supply of the thyroid gland in rhesus monkeys (Macaca mulatta Zimmermann, 1780) [PDF]

open access: yesBrazilian Journal of Biology
The purpose of this research was to investigate the measures, topography, and vascularization of the thyroid gland in Macaca mulatta, a non-human primate. The study involved the dissection of ten male adult cadavers of Macaca mulatta.
A. V. Stocco   +6 more
doaj   +1 more source

Influence of Lead, an Environmental Pollutant on Metamorphosis of Rana utricularia (Amphibia: Ranidae) [PDF]

open access: yes, 1978
The influence of lead, an environmental pollutant on metamorphosis of Rana utricularia, was examined in this study. Larvae of stage XI (Taylor and Kollros, 1946), beginning of the premetamorphic stage, were exposed to lead concentrations of 0.1 ppm, 0.5 ...
Yeung, Gloria L.
core   +2 more sources

Electrochemically Engineered PEDOT:PSS/MXene Composite Electrode for the Label‐Free Procalcitonin Detection

open access: yesAdvanced Materials Interfaces, EarlyView.
Procalcitonin is a key biomarker for bacterial infections, but conventional detection methods are often time‐consuming. Here, we present an electrochemical sensor based on highly conductive Ti3C2Tx MXene combined with PEDOT:PSS, enabling direct antibody immobilization, while a bovine serum albumin coating provides antifouling protection.
Angelika Banaś   +6 more
wiley   +1 more source

Paving the Way to Elucidate Hg's Role in Tumorigenesis

open access: yesAdvanced Science, EarlyView.
Tumorigenesis can result from diverse environmental carcinogens. Among them, mercury—a lifelong bioaccumulative Group 2B carcinogen—has tumorigenic potential that remains poorly understood due to confounding co‐exposures and limited organ‐specific data.
Shouying Li   +10 more
wiley   +1 more source

Identification and characterization of cuproptosis related gene subtypes through multi-omics bioinformatics analysis in breast cancer

open access: yesDiscover Oncology
Cuproptosis, a newly suggested mechanism of controlled cellular demise, which has been extensively associated with aspects of occurrence and development in breast cancer.
Dalang Fang   +7 more
doaj   +1 more source

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