EVALUATION OF IN VITRO ANTICANCER POTENTIAL OF ETHANOLIC EXTRACT AND ITS DIFFERENT FRACTIONS OF CAESALPINIA BONDUC (L) ROXB SEEDS

Objective: The present study aims to evaluate the anticancer potential of ethanolic extract and its different fractions of Caesalpinia bonduc seeds against Ehrlich Ascites Carcinoma (EAC) cell lines. Methods: Ethanolic extract and its fractions were subjected to preliminary phytochemical screening and anticancer activity by using in vitro anticancer assay. Chemical constituents of petroleum ether fraction of C. bonduc seeds were identified by using GC-MS and the active compounds were subjected to in silico studies. Results: In vitro anticancer assay showed that the petroleum ether fraction of ethanolic extract of Caesalpinia bonduc seeds has potential anticancer activity. Conclusions: Petroleum ether fraction of ethanolic extract of Caesalpinia bonduc seeds has significant anticancer activity. Further in-depth studies, could result in the development of a good anticancer agent from the seeds of Caesalpinia bonduc

Pharmacological and ethnobotanical studies of angiosperms from Shamli region of district Meerut, Uttar Pradesh, India

Plants are essential to our life as they provide us with food and, through photosynthesis, release oxygen into the atmosphere. Historical accounts about plants demonstrate their many benefits to humans and other living things. Rapid population growth and industrialization have damaged agricultural and forest flora. Raising awareness of the value of plants for sustainable development is necessary. This study focuses on the medicinal benefit of the phyto-diversity of angiosperms from the Shamli region of Uttar Pradesh and their medicinal value for mankind. Shamli is located near the Ganga River, on the eastern side of the Yamuna River at an elevation of 248 meters above sea level. This region's ideal temperature is between 13.8°C and 33.2°C. The vegetation of Shamli is enhanced by a variety of trees, shrubs, and plants. In addition to documenting fifty plant species that belong to several angiosperm genera and families, such as Abutilon indicum, Aegle marmelos, Azadirachta Indica, Moringa oliefera, and Calotropis gigantea, a critical study of the area's plant life has been conducted. The engagement with the locals of the Shamli region recorded the ethnomedicinal significance of the collected plants

Environmentally Benign Syntheses and Characterization of 4- Aryldihydropyrimidin-2(1H)-ones

A general, simple, efficient, cost-effective and environmental benign procedure for the syntheses of 4-aryl-3,4-dihydropyrimidin-2(1H)-ones (DHPMs) has been developed. The reaction is efficiently catalysed by using various amino acids viz., glycine, L-proline, L-cysteine, leucine and tryptophan. Reactions give excellent yields under reflux conditions. The chemical structures of these compounds were identified by Fourier Transform-Infra Red Spectroscopy (FT-IR), Gas Chromatography-Mass Spectroscopy (GC-MS) and Nuclear Magnetic Resonance Spectroscopy (1H NMR). Physical parameters such as m.p., mixed m.p. as well as TLC also helped to characterize the expected products. The progress of the reaction time and purity was checked by TLC and the products were purified by recrystallization using ethyl acetate as a solvent. The synthesized molecule has numerous biological applications as it is anti-microbial, anti-inflammatory and anti-hypertensive in character

Semen abnormalities, sperm DNA damage and global hypermethylation in health workers occupationally exposed to ionizing radiation.

BACKGROUND: Cytogenetic studies have demonstrated that low levels of chronic radiation exposure can potentially increase the frequency of chromosomal aberrations and aneuploidy in somatic cells. Epidemiological studies have shown that health workers occupationally exposed to ionizing radiation bear an increased risk of hematological malignancies. OBJECTIVES: To find the influence of occupational radiation exposure on semen characteristics, including genetic and epigenetic integrity of spermatozoa in a chronically exposed population. METHODS: This cross sectional study included 134 male volunteers of which 83 were occupationally exposed to ionizing radiation and 51 were non-exposed control subjects. Semen characteristics, sperm DNA fragmentation, aneuploidy and incidence of global hypermethylation in the spermatozoa were determined and compared between the non-exposed and the exposed group. RESULTS: Direct comparison of the semen characteristics between the non-exposed and the exposed population revealed significant differences in motility characteristics, viability, and morphological abnormalities (P<0.05-0.0001). Although, the level of sperm DNA fragmentation was significantly higher in the exposed group as compared to the non-exposed group (P<0.05-0.0001), the incidence of sperm aneuploidy was not statistically different between the two groups. However, a significant number of hypermethylated spermatozoa were observed in the exposed group in comparison to non-exposed group (P<0.05). CONCLUSIONS: We provide the first evidence on the detrimental effects of occupational radiation exposure on functional, genetic and epigenetic integrity of sperm in health workers. However, further studies are required to confirm the potential detrimental effects of ionizing radiation in these subjects

Transcriptional regulatory signatures of systemic diseases in periodontitis with dyslipidemia

Background: Periodontitis is a chronic bacterial infection of tooth that increases the risk of systemic diseases like diabetes, cancer, and cardiovascular diseases. Although it has been have found altered lipids in periodontitis patients, its gene regulation is largely unknown. This study aimed to examine the lipid meditated regulatory network in periodontitis that may helpful in early detection of periodontal mediated systemic diseases. Methods: We employed a high-throughput gene expression data of 1) patients with periodontitis (n = 6); 2) the periodontitis patients with dyslipidemia (n = 6); and 3) healthy control group (n = 6). The over represented (DEGs) genes in SET-A (control vs. periodontitis) and SET-B (control vs. periodontitis with dyslipidemia) was identified. The protein interaction network was generated for the over represented genes in both the conditions. The constructed network was dissected into multiple regulatory clusters, containing over expressed transcription factors with its interacting proteins. Further the behavior of the clusters was determined through gene ontology and molecular pathways. Results: On expression analysis, 751 in SET-A and 561 in SET-B were over expressed compared to healthy control. Using over expressed genes, protein interaction networks were constructed for SET-A and SET-B, respectively. Topological analysis revel the difference in the complexity of both the network. Four regulatory clusters (ESR1, FOS, RUNX2, and SP1) from SET-A and six (ESR1, ESR2, FOS, JDP2, PBX1, and TAL1) from the SET-B network was extracted. Each cluster displayed a variety of molecular mechanism associated with immune system, cell cycle, and signal processing. Clusters from SET-B showed diverse regulatory pattern in associated with cancer, neurological, psychiatric and metabolic diseases. Conclusion: Our findings demonstrate difference in regulatory patterns between periodontitis and periodontitis with dyslipidemia. These finding may provide evidence for dyslipidemia mediated periodontitis contribute to progressive systemic diseases. Further experiments are required to validate these regulators as biomarkers and drug targets

Incidence of sperm aneuploidy in the health workers exposed to ionizing radiation at workplace.

<p>Incidence of sperm aneuploidy in the health workers exposed to ionizing radiation at workplace.</p

Characteristics of the subjects included in the study.

<p>Characteristics of the subjects included in the study.</p

Semen characteristics in the health workers exposed to ionizing radiation.

<p>Semen characteristics in the health workers exposed to ionizing radiation.</p

Sperm DNA integrity analysis in the health workers occupationally exposed to ionizing radiation.

<p>Sperm DNA integrity analysis in the health workers occupationally exposed to ionizing radiation.</p