Occurrence and First Molecular Characterization of Spinitectus notopteri Karve et Naik, 1951, Infected Bronze Featherback (Notopterus notopterus) in India.

PURPOSE: The nematode genus Spinitectus Fourment, 1883, comprises species that are mainly parasitic on freshwater and marine fishes. However, our knowledge of the distribution and molecular identification of Spinitectus spp. in the Indian region is rather limited. This study aims to fill this gap in our knowledge using molecular data as evidence for Spinitectus species characterization. METHODS: Bronze featherback were obtained opportunistically from the fish markets of district Muzaffarnagar (29.4727° N, 77.7085° E), Uttar Pradesh, India. Nematode species collected from the gastrointestinal tract were characterized morphologically and molecularly. Partial sequences of the ribosomal 18S rRNA gene were used for molecular characterization of the present specimens. RESULTS: The current study represented molecular analysis that determined the presence of the species Spinitectus notopteri Karve et Naik, 1951. The sequences obtained were closely related to representatives of the family Rhabdochonidae. CONCLUSION: This first molecular exploration of S. notopteri Karve et Naik, 1951, in the GenBank database and for any species of Spinitectus from India indicates a lack of genetic data for parasitic nematodes.

A cross-sectional study of knowledge, taboos, and attitudes towards menstruation.

BACKGROUND: The level of knowledge and comprehension surrounding puberty and menstruation. It can substantially impact women's overall health. This cross-sectional study is conducted to get insights about menstrual knowledge, attitudes and taboos among college and university female students in Haryana. METHODS: A survey was conducted to investigate the experiences of menstruation among female students from government universities and colleges. Respondents were categorized on the basis of age, education qualification, and background setting. Random sampling was used to ensure participation from six administrative zones. The chi-square test was used to determine statistical significance, and the analysis was built around the p-value. RESULTS: The data reveals that there is no significant association between the age of the participants and their awareness of menstruation, scientific knowledge related to menstruation, or their personal relationships with mother, father, or family members. Similarly, there is no significant association between the participants' scientific knowledge and their level of education. However, there is a significant association between participants' personal relationships and level of education (p = .025). Additionally, a significant association was observed between taboos and level of education (p = .025). CONCLUSION: Age, residential area, and educational levels do not seem to significantly impact participants' awareness and knowledge. This study highlights the influence of personal equations and education on attitudes and beliefs surrounding menstruation. The significant association between personal relationships and education underscores the importance of a supportive family. The persistence of menstrual taboos among undergraduates suggests that there is still a need for comprehensive and inclusive menstrual health education. This study also addressed the sustainable developmental goals for good health and well-being. Future studies should focus on exploring cultural factors such as religious beliefs and cultural norms in more detail to develop interventions that may help improve menstrual health outcomes among college and university students.