Oxygen species

In this study, green-synthesized zinc oxide nanoparticles (ZnO NPs) were surface-modified with pluronic F-127 after being synthesized using the leaf extract of guava (Psidium guajava). The resulting material, ZnO@F-127, was then characterized, and its anticancer activity was evaluated on several cell lines.

8p viambani 18-06-2024 3 1   Download

Isaria cicadae, currently identified as Paecilomyces cicadae (Miq.) Samson (Cordycipitaceae, Hypocreales, Ascomycetes), is a parasitic fungus on cicadas and is considered a folk medicine in traditional medicine. In this research, the antioxidant activity of some extracts from the biomass and fruit bodies of Isaria cicadae F0004 isolated in Vietnam was investigated.

13p dianmotminh02 03-05-2024 4 1   Download

The results showed that the overall diffusioncontrolled rate constant is equal to 4.82×109 M-1 s -1 at 298.15K. The zwitterionic form is the main existing form that plays an essential role in the HO - initiated oxidation of Ile (99.98%). The most preponderant reactions are found at C6-H (36.19%) and C8-H (37.77%) positions. Finally, the influence of temperature on the overall rate is also evaluated.

8p dianmotminh02 03-05-2024 3 1   Download

Ebook "Mitochondria and cell death" examines the role of mitochondria in different types of cell death, including apoptotic and necrotic cell deaths. Topics discussed include mitochondrial outer membrane permeabilization (MOMP) and the permeability transition pore; core processes such as calcium handling, fission and fusion, reactive oxygen species generation, and maintenance of mitochondrial DNA fidelity and protein folding homeostasis; and retrograde signaling between mitochondria and other cellular components, including the important role of mitochondria in antiviral immunity.

242p tracanhphuonghoa1007 22-04-2024 2 2   Download

Expression quantitative trait loci (eQTL) databases represent a valuable resource to link diseaseassociated SNPs to specific candidate genes whose gene expression is significantly modulated by the SNP under investigation.

16p vioraclene 31-03-2024 4 2   Download

Ebook "Heterogeneous photocatalysis using inorganic semiconductor solids" underscores the essential principles of photocatalysis and provides an update on its scientific foundations, research advances, and current opinions, and interpretations. It consists of an introduction to the concepts that form the backbone of photocatalysis, from the principles of solid-state chemistry and physics to the role of reactive oxidizing species.

222p tudohanhtau1006 29-03-2024 1 1   Download

Ebook "Antioxidant properties of spices, herbs and other sources" is to create awareness in society about the reliability of medicinal properties of certain herbs and spices through scientific and scholarly research. The scientific world and modern society today is experiencing the dawning of an era of herbal medicine. Extensive research has shown that aromatic plants are important anti-inflammatory, antioxidant, anti aging and immune boosting delectable foods, with the magic and miracle to boost our immune system providing us with extended and an improved quality of life.

589p coduathanh1122 27-03-2024 1 1   Download

Ebook "Hydrogen molecular biology and medicine" provides a clearly structured introduction to hydrogen biology and medicine. Hydrogen is the one of the most abundant elements in the universe and has the simplest structure. In 2007, Japanese researchers found that the selective oxidation of hydrogen has a therapeutic effect on various diseases and injuries, sparking widespread interest in the biomedical field.

122p cotieubac1004 15-03-2024 3 0   Download

Ebook "Studies on women’s health (Oxidative stress in applied basic research and clinical practice series)" covers data describing the role of free radicals and antioxidants that deal with clinical and pre-clinical trials, as well as basic research in the area of women's health. There is increasing evidence that oxidative stress is a causative, or at least a supporting factor in female pathology and infertility. During advancing gestational age, oxidative stress biomakers rise.

368p manmanthanhla0201 26-02-2024 5 1   Download

Ebook "Abiotic stress adaptation in plants: Physiological, molecular and genomic foundation" on abiotic stress attempts to search for possible answers to several basic questions related to plant responses towards abiotic stresses. Presented in this book is a holistic view of the general principles of stress perception, signal transduction and regulation of gene expression. Further, chapters analyze not only model systems but extrapolate interpretations obtained from models to crops.

546p tachieuhoa 28-01-2024 10 2   Download

Ebook "Ion channels and plant stress responses" reviews the molecular and physiological properties of ion channels in relation to their functional role in plant stress responses and presents novel hypotheses on mechanisms underlying the encoding and transduction of stress stimuli in plants. This volume focuses on the crucial roles of different types of ion channel in plant stress responses.

242p tachieuhoa 28-01-2024 5 2   Download

Ebook "Metal toxicity in plants: Perception, signaling and remediation" is to present the most recent advances in this field, mainly concerning the uptake and translocation of heavy metals in plants, mechanisms of toxicity, perception of metal and regulation of cell response under metal stress. Another key feature of this book is related to the studies on signaling and remediation processes in recent years, which have taken advantage of recent technological advances including "omic" approaches.

268p tachieuhoa 28-01-2024 4 2   Download

Các gốc tự do thuộc nhóm oxy hoạt động (Reactive oxygen species, ROS) và nhóm nitơ hoạt động (Reactive nitrogen species, RNS) tham gia vào hầu hết các quá trình sống của sinh vật. Nghiên cứu đã tiến hành xác định tiềm năng dược liệu của cây xạ đen được trồng tại tỉnh Tây Ninh, Việt Nam.

6p vimichaelfaraday 28-12-2023 5 2   Download

This study was carried out to evaluate the seasonal variation of phytoplankton and its relationship with environmental parameters of some inland water bodies in Soc Trang province. A total of 171 phytoplankton taxa belonging to Cyanophyta (24 species), Chrysophyta (2 species), Bacillariophyta (65 species), Chlorophyta (43 species), Euglenophyta (34 species), and Dinophyta (3 species) were studied.

8p vimichaelfaraday 28-12-2023 8 3   Download

Ebook "Polyamines: Methods and protocols" provides readers with a collection of the latest protocols used by researchers to study polyamines (PA). The chapters in this book cover various topics, such as quantification of different polyamines and conjugates, subcellular localization studies, transport, DNA methylation, ODC regulation, genetic and phenotyping analyses, genome-wide association mapping, polyamine applications and cancer.

509p lucchinguyen 28-12-2023 6 3   Download

Part 1 book "Handbook of low-level laser therapy" includes content: What is low-level laser (light) therapy; history of low level laser (light) therapy; is coherence important in photobiomodulation, tissue optics; light–tissue interaction and light dosimetry; mitochondrial light absorption and its effect on ATP production, role of reactive oxygen species in low-level laser therapy,... and other contents.

328p muasambanhan02 25-12-2023 4 2   Download

Prostate cancer is a major health issue affecting the male population worldwide, and its etiology remains relatively unknown. As presented on the Gene Expression Profiling Interactive Analysis database, acetyl-CoA acetyltransferase 1 (ACAT1) acts as a prostate cancer-promoting factor.

13p vileonardodavinci 23-12-2023 4 2   Download

Colorectal cancer is one of the most common cancer and the third leading cause of death worldwide. Increased generation of reactive oxygen species (ROS) is observed in many types of cancer cells. Several studies have reported that an increase in ROS production could affect the expression of proteins involved in ROS-scavenging, detoxification and drug resistance.

16p vialfrednobel 23-12-2023 6 3   Download

Part 1 book "The toxicology of fishes" includes content: Introduction, bioavailability of chemical contaminants in aquatic systems, toxicokinetics in fishes, biotransformation in fishes, receptor mediated mechanisms of toxicity, reactive oxygen species and oxidative stress, liver toxicity, the osmoregulatory system, toxic responses of the fish nervous system

476p oursky08 02-11-2023 5 2   Download

Precursor B-cell acute lymphoblastic leukemia (pre-B ALL) is the most common hematological malignancy in children. Cellular metabolic reorganization is closely related to the progression and treatment of leukemia.

16p vischultz 20-10-2023 4 1   Download