Biological Monitoring and Chromosomal Aberration of Workers in Rubber Industry

The genotoxic and biochemical characteristic effect of environmental pollutants generated in a rubber tyre industry workers was investigated on biochemical characteristic of 15 workers exposed for different periods and compared with an equal number of unexposed controls matched in respect of age, sex, social status, period of exposures, smoking habits and drug intake, if any. Chromosomal aberrations (CA), hematological parameters, selected bio-chemical parameters and enzymic antioxidants were analysed . All the parameters showed a significant increase (p \u3c 0.05) in the exposed sample compared with controls The environmental pollutants generated in rubber industry were thus found to be genotoxic and tobacco smoke was found to enhance the genotoxic effect

The role of cardiotocography in predicting perinatal outcomes in women presenting with reduced perception of fetal movements at term: an observational study

Background: Reduced perception of fetal movement by mother is a common reason for self referral for assessment by healthcare providers affecting 5-15% of pregnancy. It allows early identification of fetuses at risk of adverse outcome. Non stress test (NST) or Cardiotocography (CTG) is the most commonly used test for antepartum and intrapartum fetal surveillance. Hence, this study was conducted to evaluate the role of NST/CTG in predicting perinatal outcomes in women presenting with reduced perception of fetal movements. Methods: A prospective observational study was conducted on 110 term pregnant women presenting with reduced perception of fetal movements. NST/CTG was done as a preliminary test in them and the results were analyzed statistically. Results: Total 60% women had reactive CTG, 17.3% had suspicious CTG and 22.7% had pathological CTG at the time of presentation. Out of 66 women who had reactive NST, 34 women were discharged after observation for 24 hours to follow up. About 58.15% women had one or more risk factors associated with pregnancy in our study. Pathological/ suspicious CTG was more commonly associated with adverse perinatal outcomes like presence of MSAF, low APGAR score at 1 minute and 5 minutes, neonatal distress, need for neonatal resuscitation and NICU admission with statistical significance. However, all babies had good outcome in our study. Conclusions: Early approach, timely intervention could reduce associated complications and improve perinatal outcome in all these cases.

BIOFILM FORMATION AND QUORUM SENSING ANALYSIS OF UROPATHOGENIC MULTIDRUG RESISTANCE ESCHERICHIA COLI

Objective: Escherichia coli (E. coli) are gram-negative facultative anaerobes which are commonly found in the lower intestine. Biofilm production in E. coli promotes colonization and leads to an increase rate of infections, and such infections may be difficult to treat as they exhibit multidrug resistance (MDR). Methods: 50 strains of uropathogenic E. coli were collected from Clinical Microbiology laboratory at Saveetha medical college and hospital for a time period of 3 mo. Strains were identified by conventional biochemical methods. Biofilm formation and quorum sensing analysis were performed by the Microtitre plate method and Thin Layer Chromatography method (TLC), respectively. Results: In this study, 46 (92%) of E. coli strains were strong, 3(6%) were intermediate and 1(2%) were weak biofilm producers. From TLC analysis, 34 (68%) of the strains produced Acyl Homoserine Lactone molecules. Out of which, 16 isolates were shown unknown analytes of Retardation factor (Rf) value greater than 1. The Rf values identified were 3 unsubstituted C4 (5), 3 unsubstituted C6 (3), 3 oxo C8 (3), 3 oxo C4 (4), 3 oxo C6 (2), 3 oxo C1 (1). Conclusion: In this study, 100% of isolates were biofilm producers. Of which 18 strains produced known Acyl Homoserine Lactone molecules and 16 isolates produced unknown analytes. Thus, quorum sensing molecules plays a major role in biofilm formation

Analysis of spontaneous individual case safety reports reported at adverse drug reaction monitoring centre: tertiary care teaching hospital in South India

Background: Drugs are double edged weapons, they are used in treatment of the patients but in return can harm as well. The safety of drug prescribing has become a need of the hour topic in medicine. Safety monitoring of patients via Pharmacovigilance tool has become an integral part of pharmacotherapy. This study has been undertaken to analyze the various individual case safety reports including the Special situation cases of medicational error and over dose and to promote the reporting of adverse drug reactions (ADRs) among the healthcare professionals (HCPs).Methods: A retrospective non-interventional observational study was done for indexed period of six months at AMC-PvPI under Osmania Medical College and General Hospital. The reported individual case safety reports (ICSRs) are evaluated on basis of demographics of age and gender, seriousness criteria, outcome parameters and causality assessment of suspected drug (s) and suspected ADR/AE (s) as per the ICH guidelines and WHO causality assessment scale.Results: A total of 177 ICSRs are reported out of that 137 were ADRs, 36-medication error cases and 4-cases of over dose. The incidence of ADRs in females are high compared with males was identical. The occurrence of ADRs in adult patients (61%) was significantly higher than other age groups. Of total ADRs, most of them were with analgesics (26%) and highly reported system organ classification was CNS. Overall, 79% patients were recovered from ADRs.Conclusions: The results depicted an insight to the HCPs on the importance of monitoring and reporting of ICSRs. Our study results emphasized need to roll out a pharmacovigilance practice tool to ensure the safe use of drugs for better Pharmacotherapy and development of pharmacogenomic studies

Psychology in Tamil Folk Songs

All Tamil literature is a gift given to us by our forefathers. All literature expresses the life values of the people. In this way, folk literature, which is unwritten literature, reflects human feelings. A man expresses his subconscious thoughts and beliefs through folk literature. In folk literature that includes folk songs, folk tales, fables, proverbs, etc., man expresses his life experiences from birth to death. Folk In literature, man expresses his life records from birth to death. In lullabies, events such as a mother's love for her child and making children realise the importance of relatives are important to human life. The way agriculture is expressed in special kummi songs, the subconscious impressions of man through faith in God, the subconscious impressions of man through themangu songs, the expression of male and female relationships through themangu songs, the characteristics of grooms who collect dowry from women through marriage, and indicate social disorders This review article is intended to reveal women lamenting the loss of their mothers in the metaphorical songs that express their characteristics at the end of human life, and women who have lost their husbands are marginalised in society due to their helpless condition

COMPARISON OF ANTIBACTERIAL ACTIVITY OF EXTRACT OF PROSOPIS JULIFLORA SEEDS AGAINST AEROBIC AND ANAEROBIC BACTERIA

Objective: To compare the antibacterial activity of prosopisjuliflora seed extract against aerobic and anaerobic bacteria. Methods: A cross sectional study was conducted for 6 mo in the clinical microbiology laboratory of SMCH. Agar cup diffusion technique is used to isolate the strains of Clostridium perfringens ATCC 3624, Staphylococcus aureus ATCC 25923 and Escherechiacoli ATCC 25922. The prosopisjulifloraseeds are collected from the saveetha medical college. Results: By performing the research with proper guidance it is observed that all the three bacterias–Staphylococcus aureus, Escherechia coli, Clostridium perfringens showed sensitivity to prosopisjulifloraseed extract. Conclusion: Due to its vast antibacterial activity it can be used along with other antibiotics to increase its efficacy. This is used for the treatment of infectious diseases

COMPARISON OF ANTIBACTERIAL ACTIVITY OF HONEY AGAINST AEROBIC AND ANAEROBIC BACTERIA

Objective: To compare the antibacterial activity of honey against aerobic and anaerobic bacteria. Methods: Honey is extracted from the honey comb by trained persons. Antimicrobial activity of honey is performed by Agar Cup Diffusion technique for 3 bacteria Staphylococcus aureus, E. coli and Clostridium perfringens. Results: By performing the technique with proper guidance, it is observed that the Staphylococcus aureus specimen shows sensitivity to honey whereas the other two specimens Escherichia coli and clostridium perfringens doesn’t show any sensitivity to honey. Conclusion: Due to its vast antibacterial activity of honey, it can be used along with other antibiotics to increase its efficiency

COMPARISON OF ANTIBACTERIAL ACTIVITY OF GARLIC AGAINST AEROBIC AND ANAEROBIC BACTERIA

Objective: To compare the antibacterial activity of garlic against aerobic and anaerobic bacteria. Methods: Antimicrobial activity of garlic is performed by Agar cup diffusion technique for 3 bacteria Staphylococcus aureus, E. coli and clostridium perfringens. Results: By performing the technique with proper guidance, it is observed that the Staphylococcus aureus specimen shows sensitivity to garlic whereas the other two specimens Escherichia coli and clostridium perfringens doesn’t show any sensitivity to garlic. Conclusion: Due to its vast antibacterial activity of garlic, it can be used along with other antibiotics to increase its efficiency

QUORUM SENSING ANALYSIS AND EFFECT OF BACTERIOCIN IN CONTROLLING THE BIOFILM FORMATION OF PSEUDOMONAS AERUGINOSA

Objective: Pseudomonas aeruginosa is the commonest causative agent of Hospital Acquired Infection (HAI). Resistance of Pseudomonas aeruginosa towards disinfectants and antibiotics is high when compared to other organisms. There are various reviews on antibacterial effect of herbal extracts and nanoparticles against Pseudomonas aeruginosa. Thus, this study aims to prove the effectiveness of bacteriocin against Pseudomonas aeruginosa, which may help in benefiting the health care center by replacing normal disinfectants. Methods: 100 strains of Pseudomonas aeruginosa were collected from different patients, with a study period of 6 mo. Ammonium sulfate precipitation method was used to extract bacteriocin and its efficiency was checked by paper disc diffusion assay. Biofilm formation assay and quorum sensing analysis was performed by Microtitre plate methods and Thin Layer Chromatography (TLC), respectively. Results: In this study, 91%of P. aeruginosa strains were strong, 8% were intermediate, and 1% were weak biofilm producers. From TLC analysis, 67% of the strains produced Acyl Homoserine Lactone molecules. Out of which, 49% has shown unknown analytes of Retardation factor (Rf) value greater than 1. The Rf values identified were 3 unsubstitutedC4 (5%), 3 unsubstituted C6 (4%), 3 oxo C8 (3%), 3 oxo C4 (3%), 3 oxo C6 (2%), 3 oxo C1 (1%). Biofilm production, before and after bacteriocin exposure, was proved significant by paired t-test. Conclusion: Quorum sensing was confirmed to play a major role in biofilm formation. As bacteriocin was found to be effective in controlling the biofilm formation, it can be incorporated in any disinfectant, which helps in controlling the transmission of infection caused by Pseudomonas aeruginosa