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Biological evaluation
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Circulating tumor cell (CTC) clusters play a critical role in carcinoma metastasis. However, the rarity of CTC clusters and the limitations of capture techniques have retarded the research progress. In vitro CTC clusters model can help to further understand the biological properties of CTC clusters and their clinical significance.
17p
vishanshan
27-06-2024
1
1
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Nasopharyngeal adenoid cystic carcinoma (NACC) is a rare malignancy with special biological features. Controversies exist regarding the treatment approach and prognostic factors in the IMRT era. This study aimed to evaluate the long-term outcomes and management approaches in NACC.
9p
vishanshan
27-06-2024
1
1
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One-third of diffuse large B-cell lymphoma (DLBCL) patients suffer relapse after standard treatment. Eukaryotic initiation factor 3a (eIF3a) is a key player in the initial stage of translation, which has been widely reported to be correlated with tumorigenesis and therapeutic response. This study aimed to explore the biological role of eIF3a, evaluate its prognostic and therapeutic potential in DLBCL.
16p
vishanshan
27-06-2024
2
1
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Chondroitin sulfate proteoglycan 4 pseudogene 12 (CSPG4P12) has been implicated in the pathogenesis of various cancers. This study aimed to evaluate the association of the CSPG4P12 polymorphism with esophageal squamous cell carcinoma (ESCA) risk and to explore the biological impact of CSPG4P12 expression on ESCA cell behavior.
10p
vikoch
27-06-2024
1
1
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This study aims to (1) evaluate the genetic diversity of antibacterial yeast isolated from natural honey and beeswax in Son La province by RAPD (Random Amplified Polymorphic DNA) and (2) study some biological characteristics of them.
12p
viamancio
04-06-2024
2
0
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Ebook Modern neurosurgery of meningiomas and pituitary adenomas presents the state-of-the-art of neurosurgery for these two types of tumors. Following a classification of the pituitary adenomas according to pathology, molecular biological factors are presented and their effects evaluated as these aspects deepen our understanding of the growth and further expansion of these tumors.
121p
vimeyers
29-05-2024
3
2
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This volume represents a collection of topics presented at the Tenth Annual Symposium of the Barrow Neurological Institute. No attempt is made to be comprehensive but rather an attempt is made to give adequate attention to the major important topics in this field. Neuro developmental biology, pathophysiology, and laboratory evaluation are discussed.
220p
vimeyers
29-05-2024
2
2
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Part 2 of ebook "Applied scanning probe methods X: Biomimetics and industrial applications" provides readers with contents including: scanning probe microscopy on polymer solar cells; scanning probe anodization for nanopatterning; tissue engineering, nanoscale contacts in cell adhesion to substrates; scanning probe microscopy in biological research; novel nanoindentation techniques and their applications; applications to nano-dispersion macromolecule material evaluation in an electrophotographic printer;...
245p
giangdongdinh
28-05-2024
4
2
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Ebook "Comparative evaluations of innovative fisheries management: Global experiences and European prospects" begins with a look at four places outside the European Union known for innovative management. Then the focus shifts to the success criteria related to specific disciplines including biological and social robustness, economic efficiency and impacts on management costs. Hypotheses are tested using data capable of generating useful results.
285p
giangdongdinh
28-05-2024
2
1
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The aim of this study was to evaluate the biological activity of some pyridine derivatives (compounds 1 to 15) on perfusion pressure in an isolated rat heart model. Furthermore, theoretical interaction of pyridine derivatives with the M2 muscarinic receptor was determined using acetylcholine, AF-DX 116 and the 3uon protein as theoretical tools in a docking model.
11p
dianmotminh02
03-05-2024
1
1
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The outcomes are to be compared with typical drugs given that compounds are examined against gram-positive and gram-negative strains of bacteria and fungus. Against bacterial strains, products with nitro, methyl, and bromo substituents in the p-position of the benzene ring, as well as products with the nitro group at the m-position, showed very excellent activities against bacterial strains, while compounds with chloro substituent at p-position and m-position demonstrated good activity against the fungal strains Aspergillus niger and Fusarium javanicum.
8p
dianmotminh02
03-05-2024
2
1
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The biological activities of E. ciliata essential oils (Ec EOs) in Vietnam have yet to be thoroughly studied and have received less attention than other species of genus Elsholtzia in the world. In this study, we evaluated the antioxidant, antimicrobial, and anticancer of Ec EOs and examined their chemical compositions. Fresh leaves of E. ciliata were hydro-distilled to yield essential oil of 0.82% dry weight, respectively.
12p
dianmotminh02
03-05-2024
2
1
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Cancer is the most destructive and fatal disease, representing an urgent medical challenge to the world. The discovery of a new anticancer candidate may help reduce or eliminate this alarming disease to a greater extent. On similar lines, in silico research was carried out on novel naphthylidene isoxazolidinedione derivatives that were logically conceived, synthesized, purified, and structurally characterized. In vitro biological evaluation revealed the most active compound 4d with an inhibitory concentration of 42.87 μM against K562 and 47.42 μM on A549 cells.
10p
dianmotminh02
03-05-2024
3
1
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In this study, an evaluation of the enantioselective of a chiral flavanone with 2'-OH substitution (5,7,2'- trihydroxyflavanone) on ring C was studied by high performance liquid chromatography using the cellulose tris(3,5- dimethylphenyl carbamate)-based stationary phase with n-hexane and iso-propanol doped with 0.1% (v/v) trifluoroacetic acid as a mobile phase.
6p
dianmotminh02
03-05-2024
1
1
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Zoanthid is a potential natural resource with many biological activities, such as antioxidant, antiviral, antiinflammatory, and cytotoxic activity. Therefore, this study aimed to evaluate the antioxidant activity of 70% ethanol crude extract and dichloromethane fraction from Zoanthus vietnamensis. The total polyphenol content of ethanol and dichloromethane extracts were 19.36 ± 1.37 and 24.95 ± 0.63 mg GAE/g extract, respectively.
9p
dianmotminh02
03-05-2024
4
1
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The melting points of the complexes were >350oC, indicating high thermal stability. Cu-Zn-containing complex showed the least binding energy against the three proteins. The bioactivity scores of the complexes were between -0.50 and 0.0. Against A549 Cu-Zn, Co-Zn and Fe-Zn containing complexes showed potential activity. Against MCF-7, Fe-Cu containing complex had IC50 of 53.5 whereas Co-Zn containing complex was active against HepG2. Three complexes were active against S. aureus in the tested range.
18p
dianmotminh02
03-05-2024
2
1
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. In vitro biological evaluation revealed the most active compound 4d with an inhibitory concentration of 42.87 μM against K562 and 47.42 μM on A549 cells. The anticancer activity of this naphthylidene isoxazolidinedione derivative was evident by cell cycle and apoptosis assays, which showed arrest of the G2/M phase (65.6%) of the K562 cells and induction of apoptosis with 21.47% apoptotic cells as compared to 0.2% of untreated cells, respectively.
10p
dianmotminh02
03-05-2024
2
2
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In this study, a simple technique combining conventional electrospinning and facile gas–solid reaction for fabricating PAN/Ag2S nanofibers was presented and tested. The obtained fibers would have excellent properties such as the flexibility of PAN nanofibers and efficient photocatalysis of the Ag2S nanoshells under visible light. The photocatalytic elimination of RhB in water was used to evaluate the activity and application of the synthesized material under visible light irradiation.
11p
dianmotminh02
03-05-2024
4
2
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Teacher students' interaction in comparison of teacher's self-perception and students' point of view
Building a teacher-student relationship is important for creating trust, mutual understanding and respect. The interaction of teacher and students can be found using the 48-item Questionnaire on Teacher Interaction. The result is the Model for Interpersonal Teacher Behavior, consisting of four dimensions, which are further divided into eight sectors to evaluate the teacher.
8p
viarnault
25-04-2024
2
1
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Ebook "Adult stem cells: Biology and methods of analysis" offers readers a historical perspective as well as unique insights into cutting-edge thoughts. The volume contextualizes the recent discovery of stem/progenitor cell populations resident in many adult tissues and organs. It confronts the complexities scientists face in trying to validate these cells, while it also describes and critically evaluates the methods currently used to assess stem cell self-renewal.
282p
tracanhphuonghoa1007
22-04-2024
4
2
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