Structural cells

Part 1 book "The biochemistry of inorganic polyphosphates" includes content: The chemical structures and properties of condensedinorganic phosphates, methods of polyphosphate assay in biological materials, the occurrence of polyphosphates in living organisms, the forms in which polyphosphates are present in cells, localization of polyphosphates in cells of prokaryotesand eukaryotes, enzymes of polyphosphate biosynthesis and degradation.

106p dianmotminh04 12-07-2024 2 0   Download

Carotenoids are a group of 40-carbon isoprenoids with high lipid solubility, widely found in fruits, vegetables, etc. They have an unsaturated structure with strong antioxidant activity that helps prevent low-density lipoprotein oxidation and protect cells from free radicals.

8p viwalton 02-07-2024 2 1   Download

Cancerous cells’ identity is determined via a mixture of multiple factors such as genomic variations, epigenetics, and the regulatory variations that are involved in transcription. The differences in transcriptome expression as well as abnormal structures in peptides determine phenotypical differences.

22p vishanshan 27-06-2024 3 1   Download

Isodicentric Y is one of the most common structural abnormalities of the Y chromosome. It is unstable during cell division, can generate various types of cell lines. Most reported patients are chromosomal mosaics, generally including a 45,X cell line.

6p vicarlos 11-06-2024 1 0   Download

Ebook Immunohematology for medical laboratory technicians is a text appropriate for all levels of laboratory science programs. Each chapter is structured to provide detailed technical information interspersed with critical thinking activities, web activities, case studies, sample procedures, and review questions.

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The chapters are divided into 4 parts: Part I describes flagellar type III protein exports, assembly, and gene regulation in S.

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This book is divided into five parts: Part I introduces molecular genetic methods to study bacterial nucleoids; Part II highlights the study of bacterial nucleoid with whole genome analysis method; Part III discusses molecular biology methods to study nucleoid structuring factors; Part IV looks at imaging bacterial nucleoid; and Part V explores biophysics of the bacterial nucleoid.

369p vimeyers 29-05-2024 1 1   Download

This book is meant to summarize our current knowledge of the structure, function and evolution of microtubule organizing centers, primarily centrosomes. Emphasis is on the role of these organelles in development and disease (particularly cancer).

474p vimeyers 29-05-2024 2 2   Download

Ebook "The plant cell wall: Methods and protocols" describes some of the methods which are currently applied to investigate the many aspects of the plant cell wall including its structure, biochemical composition, and metabolism, to name but a few. Each chapter is written by leading experts in cell wall research and is written with the aim that the protocol(s) can be carried out by someone without previous experience in that particular method or specifically in cell wall research.

319p dongmelo 27-05-2024 6 3   Download

Ebook "Dyneins: Structure, biology and disease" offers research on fundamental cellular processes to researchers and clinicians across developmental biology, cell biology, molecular biology, biophysics, biomedicine, genetics and medicine. Broad-based up-to-date resource for the dynein class of molecular motors.

641p dongmelo 27-05-2024 6 2   Download

Ebook "Growth of farm animals (Second edition)" continues to fill the important role of helping readers to understand how the basics of growth must be thoroughly understood if farm animals are to be used efficiently and humanely in producing food for mankind. Showing the progression from cell to tissue to entire animal, this comprehensive textbook provides an essential broad base for animal production, with key information on how animals grow and change in shape and composition, and factors that affect these processes.

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Among all types of DNA damage, DNA double-strand breaks (DSBs) are considered the most deleterious form induced by either endogenous factors (oxi-dative damages, mismatches, altered chromatin structures, and missing, or modified nucleotides) or exogenous factors, i.e., ultraviolet (UV) radiation, ionizing radiation (IR), and chemicals or drugs. This study aimed: To evaluate the effect of DNAPKi NU7441 on the HCT116 cell line.

11p vijaychest 16-05-2024 3 1   Download

Phytochemical study of Knema pachycarpa leaves led to the isolation of ten compounds. Their chemical structures were determined as (7''R, 8''R)-hydnocarpin D, (7''R, 8''R)-hydnocarpin, sinaicitin, (-)-globulol, β-caryolanol, phytol, biochanin A, chrysoeriol, tanoside II and astragalin using NMR and MS spectral data. Among the isolates, (7''R, 8''R)-hydnocarpin showed good cytotoxic activity against KB, HepG-2, Lu and MCF-7 cancer cell lines with IC50 values from 13.99±0.62 ug/mL to 30.65±1.44 ug/mL.

6p dianmotminh02 03-05-2024 1 1   Download

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.

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In this work, we report the isolation and structure characterization of four compounds from ethyl acetate extract of the aerial part of D. harmandii for the first time. Especially, the absolute configuration of dimer stilbene ampelopsin F was successfully established upon circular dichroism (ECD) data. Besides, the cytotoxic properties of these compounds was also investigated on the cancer cell lines.

6p dianmotminh02 03-05-2024 3 1   Download

The methanol extracts as well as some compounds from this plant exhibited anti-inflammatory, antimicrobial activity, antioxidant, hepatoprotective and anti-cancer effect, and antiosteoporotic. On going to search for bioactive components from the Vietnamese plant, this paper reported the isolation of seven phenolic compounds including one new from the aerial parts of A. ilicifolius. The cytotoxic activity of the isolates against two cancer cell lines (HepG2 and SK-LU1) were also screened and reported herein.

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This study focuses on examining the effect of the π bridge on the properties of the molecule. The structural parameters of the molecular geometry were optimized, the HOMO and LUMO energies were calculated and analyzed in detail. In addition, the absorption wavelength, excitation energy, vibration intensity and electron transfer were calculated through the time-dependent density functional theory (TD-DFT) method.

6p dianmotminh02 03-05-2024 4 2   Download

Part 1 book "Medical microbiology" includes content: The science of microbiology, cell structure, classification of bacteria, cultivation of microorganisms, microbial metabolism, microbial genetics, pathogenesis of bacterial infection, normal human microbiota, pseudomonads and acinetobacter, vibrio, campylobacter, and helicobacter.

410p zizaybay1101 30-04-2024 2 2   Download

Part 1 book "Review of medical microbiology and immunology" includes content: Bacteria compared with other microorganisms; structure of bacterial cells; growth; genetics; classification of medically important bacteria; normal flora; pathogenesis; host defenses; laboratory diagnosis; antimicrobial drugs - mechanism of action; antimicrobial drugs - resistance; bacterial vaccines; sterilization & disinfection.

419p zizaybay1101 30-04-2024 3 2   Download

Ebook "DNA helicases and DNA motor proteins" is to provide the first systematic overview of structure, function and regulation of DNA helicases and related molecular motors. By integrating the knowledge obtained through the diverse technical approaches ranging from single-molecule biophysics to cellular and molecular biological studies the editors aim to provide a unified view on how helicases function in the cell, are regulated in response to different cellular stresses and are integrated into large macromolecular assemblies to form a complex and adaptive living system.

308p ladongphongthanh1008 22-04-2024 4 2   Download