Results 51 to 60 of about 5,240,853 (330)

Ultrastructure of the fertilized egg envelopes in Ancistrus cirrhosus, Loricariidae, Teleostei

Applied Microscopy, 2020
We examined the morphology of fertilized egg and ultrastructures of fertilized egg envelopes of Ancistrus cirrhosus belong to Loricariidae using light and electron microscopes.
Dong Heui Kim
doaj   +1 more source

Scanning Quantum Decoherence Microscopy

, 2008
The use of qubits as sensitive magnetometers has been studied theoretically and recent demonstrated experimentally. In this paper we propose a generalisation of this concept, where a scanning two-state quantum system is used to probe the subtle effects ...
Birdi K S, Cole J H, DeSousa R, Gardiner C W, Il’ichev E, Jared H Cole, Lloyd C L Hollenberg, Nielsen M A, Oxtoby N P, Paris M, Poole C P, Schriefl J, Scully M O, Wrachtrup J   +13 more
core   +1 more source

Sputum microscopy for the diagnosis of HIV-associated pulmonary tuberculosis in Tanzania. [PDF]

, 2008
\ud In many resource poor settings only sputum microscopy is employed for the diagnosis of HIV-associated pulmonary tuberculosis; sputum culture may not be available.
Bakari, Muhammad, Lounasvaara, Tarja, Lyimo, Johnson, Matee, Mecky, Mtei, Lillian, Pallangyo, Kisali, von Reyn, C Fordham, Waddell, Richard, Wieland-Alter, Wendy   +8 more
core   +3 more sources

Fine structure of the cardiac muscle cells in the orb-web spider Nephila clavata

Applied Microscopy, 2020
The fine structural characteristics of cardiac muscle cells and its myofibril organization in the orb web spider N. clavata were examined by transmission electron microscopy.
Yan Sun, Hyo-Jeong Kim, Myung-Jin Moon
doaj   +1 more source

Intravitreal GD2‐Specific Chimeric Antigen Receptor T‐Cell Therapy for Refractory Retinoblastoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Effective treatments for advanced, treatment‐resistant retinoblastoma (RB) remain limited. GD2‐specific chimeric antigen receptor (CAR) T cells show potent antitumor activity with minimal toxicity but have not previously been evaluated in RB.
Subongkoch Subhadhirasakul, Jatuporn Sujjitjoon, Pa‐thai Yenchitsomanus, Kridtin Jarutatsanangkoon, Ng Wei Loon, Kleebsabai Sanpakit, Jassada Buaboonnam, Chayamon Takpradit, Pornpimon Yuti, Nunghathai Sawasdee, Piriya Luangwattananun, Siripakorn Sangkitporn, Arnan Limmahachai, La‐ongsri Atchaneeyasakul   +13 more
wiley   +1 more source

Josephson scanning tunneling microscopy

, 2000
We propose a set of scanning tunneling microscopy experiments in which the surface of superconductor is scanned by a superconducting tip. Potential capabilities of such experimental setup are discussed.
A. V. Balatsky, Alexander V. Balatsky, G. D. Mahan, Ivar Martin, Jurij Šmakov, K. A. Kouznetsov, K. Krishana, M. Covington, M. Fogelström, M. H. Cohen, M. Hurd, M. Tinkham, O. Naaman, R. B. Laughlin, R. Kleiner, S. H. Pan, S. H. Pan, S. H. Pan, S. H. Pan, V. Ambegaokar, V. Ambegaokar, Y. Tanaka, Y. Tanaka, Yu. I. Latyshev   +23 more
core   +1 more source

The Fate (Outcome) of Clinically Apparent Single Lesion and Oligofocal Nephroblastomatosis Treated According to SIOP/GPOH Protocols for Wilms Tumor

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background The management of clinically apparent single lesions or oligofocal nephroblastomatosis, a facultative precursor of nephroblastoma, remains debated. Methods We retrospectively analyzed 37 patients with clinically apparent single or oligofocal nephroblastomatosis (two to three lesions per kidney) among 2347 patients registered between
Nils Welter, Jens‐Peter Schenk, Jenny Wegert, Manfred Gessler, Leo Kager, Stefan Wagenpfeil, Marina Müller, Jean‐Michel Wolff, Joerg Fuchs, Steven W. Warmann, Clemens‐Magnus Meier, Jochen Hubertus, Christian Rübe, Christian Vokuhl, Patrick Melchior, Lena Tschirner, Norbert Graf, Rhoikos Furtwängler   +17 more
wiley   +1 more source

Improving spatial resolution of confocal Raman microscopy by super-resolution image restoration [PDF]

, 2016
A new super-resolution image restoration confocal Raman microscopy method (SRIR-RAMAN) is proposed for improving the spatial resolution of confocal Raman microscopy. This method can recover the lost high spatial frequency of the confocal Raman microscopy
Cui, Han, Fan, Ying, Qiu, Lirong, Wang, Yun, Zhao, Weiqian, Zhu, Ke   +5 more
core   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

A SIMPLIFIED LEAD CITRATE STAIN FOR USE IN ELECTRON MICROSCOPY

Journal of Cell Biology, 1965
A disadvantage of the lead strains used in electron microscopy is the amount of time required for their preparation. One of the more stable and reliable stains, commonly called the lead citrate stain or Reynolds' stain (Reynolds, 1963), is made by mixing
J. Venable, R. Coggeshall
semanticscholar   +1 more source