Results 11 to 20 of about 31,470 (289)

A combination of scanning electron microscopy and broad argon ion beam milling provides intact structure of secondary tissues in woody plants

Scientific Reports, 2022
The secondary tissues of woody plants consist of fragile cells and rigid cell walls. However, the structures are easily damaged during mechanical cross-sectioning for electron microscopy analysis.
Tomohiro Hatano, Satoshi Nakaba, Yoshiki Horikawa, Ryo Funada   +3 more
doaj   +1 more source

Microdissection of the supraoptic nucleus and posterior pituitary gland from fresh unfixed tissue

MethodsX, 2023
The rat supraoptic nucleus (SON) contains magnocellular neurons that project long axons that terminate in the posterior pituitary gland. To perform molecular characterization of these regions, such as transcriptome and methylome profiling, it is ...
Derick Thompson, Abiodun E. Odufuwa, John A. Watt   +2 more
doaj   +1 more source

LEAF ANATOMY AND MICROMORPHOLOGY OF SELECTED EUPHORBIACEAE SPECIES IN KUANTAN, PAHANG, MALAYSIA [PDF]

Engineering Heritage Journal, 2021
Leaf anatomy and micromorphology study was carried out on three selected taxa in Euphorbiaceae. The three chosen taxa were Jatropha curcas Linn., Euphorbia milii Des Moul. and Euphorbia hirta Linn. The methods involved procedures such as sectioning using
Asiah Nabihan Ishak, Che Nurul Aini Che Amr, Rozilawati Shahari, Nur Shuhada Tajudin   +3 more
doaj   +1 more source

Staining and Scanning Protocol for Micro-Computed Tomography to Observe the Morphology of Soft Tissues in Ambrosia Beetles

Bio-Protocol, 2023
Advances in imaging technology offer new opportunities in developmental biology. To observe the development of internal structures, microtome cross-sectioning followed by H&E staining on glass slides is a common procedure; however, this ...
Ellie Spahr, Sarah McLaughlin, Alyssa Tichinel, Matthew Kasson, Teiya Kijimoto   +4 more
doaj   +1 more source

Anatomy of xylem and phloem in stems and roots of Populus sibirica and Ulmus pumila from semi-arid steppe in Mongolia

Les, 2023
The present study focuses on the cambium and the anatomy of secondary tissues (xylem – wood and phloem) of Siberian poplar (Populus sibirica) and Siberian elm (Ulmus pumila) grown in a plantation in the semi-arid Mongolian steppe.
Anastazija Dimitrova, Angela Balzano, Katarina Čufar, Gabriella S. Scippa, Maks Merela, Antonio Montagnoli, Batkhuu Nyam-Osor, Enkhchimeg Tsedensodnom Chimgee, Donato Chiatante   +8 more
doaj   +1 more source

Cryo-fluorescence micro-optical sectioning tomography for volumetric imaging of various whole organs with subcellular resolution

iScience, 2022
Summary: Optical visualization of complex microstructures in the entire organ is essential for biomedical research. However, the existing methods fail to accurately acquire the detailed microstructures of whole organs with good morphological and ...
Lei Deng, Jianwei Chen, Yafeng Li, Yutong Han, Guoqing Fan, Jie Yang, Dongjian Cao, Bolin Lu, Kefu Ning, Shuo Nie, Zoutao Zhang, Dan Shen, Yunfei Zhang, Wenbin Fu, Wei Eric Wang, Ying Wan, Sha Li, Yu-Qi Feng, Qingming Luo, Jing Yuan   +19 more
doaj   +1 more source

Three-dimensional label-free histological imaging of whole organs by microtomy-assisted autofluorescence tomography

iScience, 2022
Summary: Three-dimensional (3D) histology is vitally important to characterize disease-induced tissue heterogeneity at the individual cell level. However, it remains challenging for both high-throughput 3D imaging and volumetric reconstruction.
Yan Zhang, Lei Kang, Wentao Yu, Victor T.C. Tsang, Terence T.W. Wong   +4 more
doaj   +1 more source

An Anatomical Study for Vegetative Organs of Pelargonium graveolens L.'Hér Cultivated in Iraq

Ibn Al-Haitham Journal for Pure and Applied Sciences, 2023
   The current investigation concluded an  anatomical study of the cultivated species Pelargonium graveolens  L. 'Hér belong to the  Geraniaceae family and which  cultivated as an  ornamental plant, fresh specimen were collected from different region ...
Israa Nassrullah, Marwan Noori Mohamed   +1 more
doaj   +1 more source

Comprehensive comparison and applications of different sections in investigating the microstructure and histochemistry of cereal kernels

Plant Methods, 2020
This review summarizes the main applications of different sections and some improved sectioning methods in investigating the microstructure and histochemistry of cereal kernels.
Ahui Xu, Cunxu Wei
doaj   +1 more source

A case of HPV-53-related cervical cancer in an elderly patient [PDF]

, 2014
Zappacosta et al1 recently published a case report concerning a human papillomavirus (HPV)-positive invasive cervical cancer in a 79-year-old women who had a history of normal Pap smears.
Lieveld, Marusya, Padalko, Elizaveta, Praet, Marleen, Vanden Broeck, Davy   +3 more
core   +3 more sources