Stature is an essential measurement in anthropometry that resolves individual representation of the body. Forensic determination is the resolution of origin, sex, and natural height. Many previous study has been done on estimation of height using various measurements of teeth and skull. The aim of this study was to estimate stature from head circumference and to derive a linear regression formula between them. The study was conducted in Saveetha Dental College among 70 1st year students (35 males and 35 females). Stature was measured using a stadiometer and head circumference was measured using measuring tape. All the measurements were tabulated and linear regression equation was done using the SPSS software (version 23). For males, Y = 1.85x + 71.12, r = 0.487; for females, Y = 2.07x + 46.24, r = 0.433. By the study, we know that in both genders, head circumference has moderate correlation in estimating stature. From the present research, we conclude that head circumference is a moderately reliable parameter for stature estimation in both genders.

Awareness and knowledge of patient choice were important for developing the standard of dental health. It is important to maintain the patient–dentist relationship, which must be done with sincerity. For patients, the quality of social care is crucial. Therefore, the study's goal is to determine whether patients perceive dental treatment provided by male or female dentists differently. A descriptive cross-sectional hospital-based study (Saveetha University) was conducted using a structured questionnaire which consisted of questions which assessed the patient opinion about dental care provided by male or female dental practitioners. To evaluate statistical significance, we shall utilize (P = 0.05). The Chi-square test was performed to evaluate patient perception toward gender preference in providing dental care. Male and female participants appear to have the same degree of knowledge when compared, according to a statistically significant connection (P = 0.05) that was discovered. The study demonstrated that patients' perceptions of the expertise levels of male and female dentists were the same.

Background: Glyphosate is the most enormously used broad spectrum herbicide in the world. Current assessment of carcinogenic capability of glyphosate-based herbicides by various regional, national, and international agencies have endangered the controversy. Antioxidant enzymes are often used as biomarkers of oxidative stress. Among the biomarkers superoxide dismutase, catalase and glutathione peroxidase were essential in conservation of homeostasis of cell to function as normal being. Aim: To investigate glyphosate induced detrimental changes in the enzymatic antioxidants in experimental rats. Materials and Methods: Adult male wistar albino rats were divided into 4 groups, each consisting of 6 animals. Group 1 consists of Normal control rats, Group 2 consists of Glyphosate treated at a dose of 50mg/kg body weight/day. Group 3 consists of Glyphosate treated at a dose of 100 mg/kg body weight/day. Group 4 consists of Glyphosate treated at a dose of 250 mg/kg body weight/day. The experimental period was 16 weeks. All chemicals and reagents used in this study were purchased from sigma chemical company, USA. Adult male albino rats weighing 180-200g were used for the study. Parameters analyzed were assay of Superoxide Dismutase Catalase, Glutathione Peroxidase. The data were analyzed statistically by one-way analysis of variance followed by Duncan’s multiple range test, and it was used to see the statistical significance among the groups. The results with the p<0.05 level was considered to be statistically significant. Results: The results indicated that there was a significant decrease in the activities of enzymatic antioxidants in all the Glyphosate induced rats, and it decreases with increase in dose of Glyphosate. Conclusion: Glyphosate has induced oxidative stress in experimental animals by decreasing the expression of Enzymatic Antioxidants.