Pleurotus sajor caju Mediated TiO2 Nanoparticles: A Novel Source for Control of Mosquito Larvae, Human Pathogenic Bacteria and Bone Cancer Cells

2021 ◽  
Author(s):  
Kumar Manimaran ◽  
Devarajan Natarajan ◽  
Govindasamy Balasubramani ◽  
Subban Murugesan
Keyword(s):  
Cancer Cells ◽  
Tio2 Nanoparticles ◽  
Pathogenic Bacteria ◽  
Bone Cancer ◽  
Mosquito Larvae ◽  
Human Pathogenic Bacteria ◽  
Pleurotus Sajor Caju

Synergism between Salvia officinalis extract and antibiotics against human pathogenic bacteria

Planta Medica ◽  
2008 ◽  
Vol 74 (09) ◽  
Author(s):  
O Stefanović ◽  
L Čomić ◽  
D Stanojević
Keyword(s):  
Pathogenic Bacteria ◽  
Salvia Officinalis ◽  
Human Pathogenic Bacteria

scholarly journals TO STUDY THE ANTIBACTERIAL ACTIVITY OF VARIOUS EXTRACTS OF CLAUSENA DENTATA (WILLD.) ROEM.

2019 ◽  
pp. 69-73
Author(s):  
ANNAMALAI MADURAM ◽  
RAJU KAMARAJ
Keyword(s):  
Antibacterial Activity ◽  
Tamil Nadu ◽  
Pathogenic Bacteria ◽  
Volatile Oil ◽  
Stem Bark ◽  
Salmonella Typhi ◽  
Chloroform Extract ◽  
Klebsiella Pneumonia ◽  
Human Pathogens ◽  
Human Pathogenic Bacteria

Objectives: The objectives of the study were to study the antibacterial activity for the various extracts of Clausena dentata against human pathogens. Clausena (Rutaceae) is a genus of about 23 species of unarmed trees and shrubs. The stem bark of C. dentata is used in veterinary medicine for the treatment of wounds and sprains. Even though C. dentata has a lot of potential medical uses, the study of microbiological properties is very scarce. Methods: The plant C. dentata was collected from Kadagaman, near Tiruvannamalai, Tamil Nadu, India, and authenticated by Centre for Advanced Study in Botany, University of Madras, Chennai. The dry powder of stem bark was extracted with hexane, chloroform, and methanol. The extracts were subjected to qualitative phytochemical screening and antibacterial activity against human pathogenic bacteria such as Escherichia coli, Salmonella Typhi, Klebsiella pneumonia, Vibrio cholerae, and Staphylococcus aureus and compared with ciprofloxacin. Results: Qualitative chemical tests revealed the presence of various phytochemicals such as alkaloids, glycosides, carbohydrate, proteins and amino acids, phytosterols, and volatile oil. The antibacterial activity result reveals that all the extracts were are more active against V. cholerae. The activity against Pseudomonas aeruginosa was mild. Conclusion: The activity against V. cholerae was comparable with that of 5 μg/mL ciprofloxacin at the concentration of C. dentata 40 μg/mL. The orders of antibacterial activity against human pathogenic bacteria are hexane, methanol, and chloroform extract of C. dentata.

scholarly journals Antimicrobial activity of different F innish monofloral honeys against human pathogenic bacteria

Apmis ◽  
2012 ◽  
Vol 121 (9) ◽  
pp. 827-834 ◽  
Author(s):  
Sanna Huttunen ◽  
Kaisu Riihinen ◽  
Jussi Kauhanen ◽  
Carina Tikkanen‐Kaukanen
Keyword(s):  
Antimicrobial Activity ◽  
Pathogenic Bacteria ◽  
Human Pathogenic Bacteria

scholarly journals Green Biosynthesis of Silver Nanoparticles Using Leaf Extract of Carissa carandas L. and Their Antioxidant and Antimicrobial Activity against Human Pathogenic Bacteria

Biomolecules ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 299
Author(s):  
Reetika Singh ◽  
Christophe Hano ◽  
Gopal Nath ◽  
Bechan Sharma
Keyword(s):  
Silver Nanoparticles ◽  
Pathogenic Bacteria ◽  
Leaf Extract ◽  
Room Temperature ◽  
Xrd Analysis ◽  
Antibacterial Activities ◽  
Effect Of Temperature ◽  
Human Pathogenic Bacteria ◽  
Carissa Carandas ◽  
Antioxidant And Antimicrobial Activity

Carissa carandas L. is traditionally used as antibacterial medicine and accumulates many antioxidant phytochemicals. Here, we expand this traditional usage with the green biosynthesis of silver nanoparticles (AgNPs) achieved using a Carissa carandas L. leaf extract as a reducing and capping agent. The green synthesis of AgNPs reaction was carried out using 1mM silver nitrate and leaf extract. The effect of temperature on the synthesis of AgNPs was examined using room temperature (25 °C) and 60 °C. The silver nanoparticles were formed in one hour by stirring at room temperature. In this case, a yellowish brown colour was developed. The successful formation of silver nanoparticles was confirmed by UV–Vis, Fourier transform infrared (FT-IR) and X-ray diffraction (XRD) analysis. The characteristic peaks of the UV-vis spectrum and XRD confirmed the synthesis of AgNPs. The biosynthesised AgNPs showed potential antioxidant activity through DPPH assay. These AgNPs also exhibited potential antibacterial activity against human pathogenic bacteria. The results were compared with the antioxidant and antibacterial activities of the plant extract, and clearly suggest that the green biosynthesized AgNPs can constitute an effective antioxidant and antibacterial agent.

scholarly journals Osteosarcoma and Metastasis Associated Bone Degradation—A Tale of Osteoclast and Malignant Cell Cooperativity

2021 ◽  
Vol 22 (13) ◽  
pp. 6865
Author(s):  
Kirstine Sandal Nørregaard ◽  
Henrik Jessen Jürgensen ◽  
Henrik Gårdsvoll ◽  
Lars Henning Engelholm ◽  
Niels Behrendt ◽  
...  
Keyword(s):  
Bone Metastasis ◽  
Cancer Cells ◽  
Bone Cancer ◽  
Degradation Process ◽  
Cell Types ◽  
Malignant Cell ◽  
Pathological Process ◽  
Course Of Disease ◽  
Bone Degradation ◽  
Primary Bone

Cancer-induced bone degradation is part of the pathological process associated with both primary bone cancers, such as osteosarcoma, and bone metastases originating from, e.g., breast, prostate, and colon carcinomas. Typically, this includes a cancer-dependent hijacking of processes also occurring during physiological bone remodeling, including osteoclast-mediated disruption of the inorganic bone component and collagenolysis. Extensive research has revealed the significance of osteoclast-mediated bone resorption throughout the course of disease for both primary and secondary bone cancer. Nevertheless, cancer cells representing both primary bone cancer and bone metastasis have also been implicated directly in bone degradation. We will present and discuss observations on the contribution of osteoclasts and cancer cells in cancer-associated bone degradation and reciprocal modulatory actions between these cells. The focus of this review is osteosarcoma, but we will also include relevant observations from studies of bone metastasis. Additionally, we propose a model for cancer-associated bone degradation that involves a collaboration between osteoclasts and cancer cells and in which both cell types may directly participate in the degradation process.

scholarly journals Effects of alendronate and interferon-γ on bone cancer cells in vitro

2018 ◽  
Vol 4 (1) ◽  
pp. 1427306 ◽  
Author(s):  
Andrew W. Barone ◽  
Gabriela Fernandes ◽  
Rosemary Dziak ◽  
Meritxell Huch
Keyword(s):  
Cancer Cells ◽  
Bone Cancer ◽  
Interferon Γ

scholarly journals Epidermal Growth Factor Receptor Targeted Nuclear Delivery and High-Resolution Whole Cell X-ray Imaging of Fe3O4@TiO2 Nanoparticles in Cancer Cells

ACS Nano ◽  
2013 ◽  
Vol 7 (12) ◽  
pp. 10502-10517 ◽  
Author(s):  
Ye Yuan ◽  
Si Chen ◽  
Tatjana Paunesku ◽  
Sophie Charlotte Gleber ◽  
William C. Liu ◽  
...  
Keyword(s):  
Epidermal Growth Factor Receptor ◽  
Growth Factor ◽  
High Resolution ◽  
Epidermal Growth Factor ◽  
Cancer Cells ◽  
Tio2 Nanoparticles ◽  
Growth Factor Receptor ◽  
X Ray ◽  
X Ray Imaging ◽  
Epidermal Growth

scholarly journals Use of Nepeta clarkei extracts for controlling honey bee pathogenic bacteria and mosquito larvae

2017 ◽  
Vol 46 (1) ◽  
pp. 661-666
Author(s):  
Syed Ishtiaq Anjum ◽  
Ayesha Haleem Shah ◽  
Ahmed S.A. El-shakh ◽  
Imran Ullah ◽  
Amjad Ullah ◽  
...  
Keyword(s):  
Honey Bee ◽  
Pathogenic Bacteria ◽  
Mosquito Larvae
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