Results 11 to 20 of about 14,821 (50)

Cytomorphometric Analysis of Cervical Papanicolaou Smear for Females with Gynecological Clinical Complaints [PDF]

open access: yesInternational Journal of Biomedicine, 2021
Background: Limited information is provided on the quantitative cytomorphometric study of the cervical Pap test. The cervical Pap test is an important screening program for cervical cancer.
Sahar Elderdiri Osman   +5 more
doaj   +1 more source

Application of fractal and euclidean methods to differentiate normal and neoplastic thyroid cells

open access: yesIndian Journal of Medical and Paediatric Oncology, 2020
Context: The differentiated papillary and follicular thyroid neoplasms can be characterized from the notions of fractal and Euclidean geometry to overcome the challenges faced by the pathologist.
Javier Oswaldo Rodriguez   +6 more
doaj   +1 more source

3D Computational Modeling of Bleb Initiation Dynamics

open access: yesFrontiers in Physics, 2021
Blebbing occurs in cells under high cortical tension when the membrane locally detaches from the actin cortex, resulting in pressure-driven flow of the cytosol and membrane expansion. Some cells use blebs as leading edge protrusions during cell migration,
Wanda Strychalski
doaj   +1 more source

Cytosolic and Nuclear Co-localization of Betalain Biosynthetic Enzymes in Tobacco Suggests that Betalains Are Synthesized in the Cytoplasm and/or Nucleus of Betalainic Plant Cells

open access: yesFrontiers in Plant Science, 2017
Betalains replace anthocyanins as color pigments in most families of Caryophyllales. Unlike anthocyanins, betalains are derived from tyrosine via three enzymatic steps: hydroxylation of L-tyrosine to L-3,4-dihydroxyphenylalanine (L-DOPA; step 1), and ...
Ning Chen, Zhi-Hai Yu, Xing-Guo Xiao
doaj   +1 more source

Emerging Roles of Long Noncoding RNAs in the Cytoplasmic Milieu

open access: yesNon-Coding RNA, 2020
While the important functions of long noncoding RNAs (lncRNAs) in nuclear organization are well documented, their orchestrating and architectural roles in the cytoplasmic environment have long been underestimated.
Michelle Aillaud, Leon N Schulte
doaj   +1 more source

Parathyroid Adenoma Completely Impacted within the Thyroid Gland: A Case Report [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2016
Ectopic parathyroid adenoma can be seen in various locations. Sometimes ultrasound and even fine needle aspiration studies cannot distinguish this lesion from thyroid lesions. A 29-year-old woman with a prominent nodule of left thyroid lobe was referred
Sayed Mahmoud Mirhosaini   +2 more
doaj   +1 more source

Undervalued ubiquitous proteins

open access: yes4 open, 2019
The role of ubiquitous proteins (UPs) and their corresponding enzymes have been underestimated in carcinogenesis as the focus of much research revolved around measuring mutations and/or other genetic epiphenomena as surrogate markers of cancer and cancer
Brücher Björn L.D.M., Jamall Ijaz S.
doaj   +1 more source

Co-movement of astral microtubules, organelles and F-actin by dynein and actomyosin forces in frog egg cytoplasm

open access: yeseLife, 2020
How bulk cytoplasm generates forces to separate post-anaphase microtubule (MT) asters in Xenopus laevis and other large eggs remains unclear. Previous models proposed that dynein-based, inward organelle transport generates length-dependent pulling forces
James F Pelletier   +4 more
doaj   +1 more source

Marker-assisted breeding of onion (A. cepa L.) maintainer line resistant to Downy mildew

open access: yesОвощи России, 2021
Relevance. F1 hybrids breeding programs of onion are based on the use of nuclear cytoplasmic male sterility (NCMS). Breeding and seed production based on NCMS suggest a development of a female sterile maternal line, a maintainer line and a paternal ...
Ya. T. Eidlin   +2 more
doaj   +1 more source

Additivities for Soluble Recombinant Protein Expression in Cytoplasm of Escherichia coli

open access: yesFermentation
Recombinant protein expression in Escherichia coli is a fundamental technique in molecular biology and biotechnology. This review provides a comprehensive overview of various additivities to enhance the expression levels of soluble recombinant proteins ...
Denis L. Atroshenko   +3 more
doaj   +1 more source

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