Biotechnol Bioeng
September 2024
The extensive use of chemical pesticides has significantly boosted agricultural food crop yields. Nevertheless, their excessive and unregulated application has resulted in food contamination and pollution in environmental, aquatic, and agricultural ecosystems. Consequently, the on-site monitoring of pesticide residues in agricultural practices is paramount to safeguard global food and conservational safety.
View Article and Find Full Text PDFEffective drug distribution at the intended or particular location is a critical issue that researchers are now dealing. Nanosponges have significantly increased in importance in medication delivery using nanotechnology in recent years. An important step toward solving these problems has been the development of nanosponges.
View Article and Find Full Text PDFJ Food Biochem
December 2022
The objective of this study was to examine Nerolidol (NER) and Cisplatin (CIS) performed against human laryngeal carcinoma (Hep 2) cells. We evaluated the effect of NER, CIS, and NER + CIS on cell viability, cell migration, oxidative stress, mitochondrial membrane depolarization, nuclear condensation, apoptotic induction, and DNA damage in Hep 2 cells. We used the MTT assay to assess the cytotoxicity effect of NER and CIS on Hep 2 cells in terms of morphological alterations.
View Article and Find Full Text PDFThe objective of this study is to examine the chemopreventive effects of Nerolidol (NER) on hamster buccal pouch carcinogenesis (HBC) induced by 7,12-dimethylbenz(a)anthracene (DMBA) in male golden Syrian hamsters. In this study, oral squamous cell carcinoma was developed in the buccal pouch of an oral painted hamster with 0.5% DMBA in liquid paraffin three times weekly for 12 weeks.
View Article and Find Full Text PDFObjectives: To evaluate the anti-inflammatory and antiproliferative effect of syringic acid (SRA) on oral squamous cell carcinoma (OSCC) SCC131 cells via suppression of NF-κB-induced PI3K/Akt signalling pathway.
Methods: The present study assesses the anticancer effects of SRA alongside human oral cancer (HOC) SCC131 cells through the fabrication of reactive oxygen species (ROS) and activated apoptosis. DAPI and Rh-123 staining were used to assess the apoptotic nuclear characteristic, mitochondrial membrane potential, cell adhesion and migration by fluorescence microscope with SRA treatment.
Apoptosis is an important process of cell death that controls the intrinsic and extrinsic pathways. Syringic acid (SRA)-a phenolic compound well-known in traditional Indian Ayurvedic medicine-has been reported to suppress cell proliferation of various cancer cells. Therefore, the current study aimed to investigate the inhibitory role of SRA on the proliferation of oral squamous cell carcinoma cells (SCC131) via reactive oxygen species (ROS) and induced mitochondria-mediated apoptosis.
View Article and Find Full Text PDFDespite, different medicinal phyto compounds giving an inexhaustible variety of anticancer drugs, potent signalling mechanism of leads the key successes of anticancer agent, anti-inflammatory, induction of apoptosis, and antiangiogenic. The current study was conducted to estimate the effect of syringic acid (SA) on tumor necrosis factor-α (TNF-α)-mediated nuclear factor-κB (NF-κB) signaling pathways, inducing apoptosis and angiogenic signaling pathways in a hamster model by preneoplastic stages, histological, immunohistochemistry and immunoblots analysis. Hamsters were given oral cancer by painting 0.
View Article and Find Full Text PDFBeta-caryophyllene (BCP), are natural bicyclic sesquiterpenes which are present in numerous plants worldwide. BCP has antioxidant, antimicrobial, and antifungal properties. Here, we studied its anticancer, anti-inflammatory, and cytotoxic effects.
View Article and Find Full Text PDFOral squamous cell carcinoma (OSCC) is widespread malignant neoplasm and refractory cancers in worldwide. Here, we studied the chemopreventive potential of hesperetin on 7,12-dimethylbenz(a)anthracene (DMBA)-induced hamster buccal pouch carcinogenesis (HBPCs). Oral tumours were developed in the buccal pouches of male golden Syrian hamsters by topical application of 0.
View Article and Find Full Text PDFSyringic acid (SRA) is an excellent anti-oxidant and anti-cancer property in various and studies. In the present study was modifying effect of SRA on 7,12-dimethylbenz(a)anthracene (DMBA) induced cell surface glycoconjugates (GCs) abnormalities in the plasma and buccal mucosa of golden Syrian hamster buccal pouch carcinogenesis (HBPCs). Topical application of DMBA three times a week for 10 weeks on the buccal pouches of the hamsters resulted in well developed squamous cell carcinoma.
View Article and Find Full Text PDFHesperetin, a naturally occurring citrus flavanone of the bioactive substance, possesses different pharmacological and biochemical activities including anti-cancer and anti-oxidants effect. The aim of the study to investigate that hesperetin on abnormalities of glycoconjugates (protein bound hexose, hexosamine, total sialic acid and fucose), histology (PAS staining) and immunoexpression of cytokeratin during 7,12-dimethylbenz(a)anthracene (DMBA) induced hamster buccal pouch (HBP) carcinogenesis. Oral tumors were developed in the buccal pouches of male golden Syrian hamsters by topical application of 0.
View Article and Find Full Text PDFDiabetes is a major noncommunicable life-threatening chronic and pervasive condition that is consuming the world health in a petrifying rate. The circulatory system is one of the major sources of hyperglycemia-induced ROS generation. Historically, garlic has been revered as part of a healthful diet.
View Article and Find Full Text PDFWe investigated the preventive potential of paeonol on 7,12-dimethylbenz(a)anthracene (DMBA) induced oral carcinogenesis. Oral tumors were developed in the buccal pouches of Syrian golden hamsters using topical application of 0.5% DMBA three times/week for 10 weeks.
View Article and Find Full Text PDFThis study hypothesized to evaluate the effect of betanin, a chromoalkaloid on plasma and altered tissues glycoprotein components in streptozotocin-nicotinamide-induced diabetic rats. Diabetes was induced by a single intraperitoneal (i.p.
View Article and Find Full Text PDFOral squamous cell carcinoma is most prevalent and refractory cancers worldwide. Recently, chemoprevention could be a promising approach in developing countries. The present study investigates the mechanism of syringic acid (SA), a phenolic constituent of plant Alpiniacalcarata Roscoe, and their leaves are used as traditional Indian Ayurveda medicines, mediated chemoprevention on 7,12-dimethylbenz(a)anthracene (DMBA)-induced hamster buccal pouch carcinogenesis (HBPC).
View Article and Find Full Text PDFThe phytochemical, menthol, has been reported to play many beneficial roles. However, under diabetic conditions, there is no detail mechanism of its beneficial action in the glucose homeostasis. The present study, we investigated to explore the role of menthol, on the glucose metabolic enzymes and pancreatic islet cell apoptosis of streptozotocin-nicotinamide (STZ-NA) induced diabetes in rats.
View Article and Find Full Text PDFIn recent years, researchers have been focused on citrus flavanone, a naturally occurring bioactive substance of hesperetin. To investigate the molecular mechanism based chemopreventive efficacy of hesperetin on 7,12-dimethylbenz(a)anthracene (DMBA) induced hamster buccal pouch (HBP) squamous cell carcinoma (SCC). The oral tumour was provoked by painted with 0.
View Article and Find Full Text PDFContext: Geraniol, an acyclic monoterpene alcohol is found in medicinal plants, is used traditionally for several medical purposes including diabetes.
Objectives: The present study evaluates the antihyperglycemic potential of geraniol on key enzymes of carbohydrate metabolism in streptozotocin (STZ)-induced diabetic rats.
Materials And Methods: Diabetes was induced in experimental rats, by a single intraperitoneal (i.
Betanin, a chromoalkaloid of beetroot, has shown significant biological effects of antioxidants, anti-inflammatory and anticarcinogenic activities. So, we attempted to determine whether betanin (a natural pigment) would be protective against hyperglycemia in streptozotocin (STZ) - nicotinamide (NA) induced diabetic rats. Rats were injected with STZ (40mg/kgb.
View Article and Find Full Text PDFOral carcinogenesis, a multistep process with multifaceted etiology, arises due to accumulation of heterogeneous genetic changes in the genes involved in the basic cellular functions including cell division, differentiation, and cell death. These genetic changes in the affected cell progressively increase the cell proliferation, angiogenesis, and inhibition of apoptosis. The present study investigated the modulating effect of geraniol on the expression pattern of cell proliferative (PCNA, cyclin D1, c-fos), inflammatory (NF-κB, COX-2), apoptotic (p53, Bax, Bcl-2, caspase-3 and -9), and angiogenic (VEGF) markers in 7,12-dimethylbenz[a]anthracene (DMBA)-induced hamster buccal pouch carcinogenesis.
View Article and Find Full Text PDFChemoprevention, a novel and useful approach in experimental oncology, deals with the prevention, suppression, or inhibition of carcinogenesis using natural or synthetic entities. This study evaluated the chemopreventive potential of berberine on 7,12-dimethylbenz[a]anthracene (DMBA)-induced hamster buccal pouch carcinogenesis. Oral squamous cell carcinoma was developed in the buccal pouch of golden Syrian hamsters by painting with 0.
View Article and Find Full Text PDFThe status of lipid peroxidation, antioxidants, and detoxification enzymes were used as biochemical end points to assess the chemopreventive potential of geraniol, a monoterpene, in 7,12-dimethylbenz[a]anthracene (DMBA)-induced hamster buccal pouch carcinogenesis. Topical application of 0.5% DMBA in liquid paraffin, three times a week, for 14 weeks developed well-differentiated squamous cell carcinoma in the buccal pouch of golden Syrian hamsters.
View Article and Find Full Text PDFCarnosic acid, a primary phenolic compound found in the leaves of rosemary (Rosmarinus officinalis), has diverse pharmacological and biological activities. The aim of the present study was to investigate the anti-clastogenic effect of carnosic acid in DMBA-induced clastogenesis. The frequency of bone marrow micronucleated polychromatic erythrocytes (MnPCEs), chromosomal aberrations (cytogenetic end points), the status of Phase I and II detoxification enzymes, lipid peroxidation by-products and antioxidants (biochemical endpoints) were analyzed to assess the anti-clastogenic effect of carnosic acid in DMBA-induced clastogenesis.
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