Role of genetic introgression in introducing mutant alleles in Bos indicus cattle and prevalence of lethal genetic disorders in Bos taurus × Bos indicus and Bos indicus cattle in India.

Fertility is an important trait associated with reproductive performance and animal welfare concern. Lethal alleles affect fertility through early embryonic death, abortions, and stillbirth depending on the genetic expression of the allele. Holstein Friesian and Jersey are two major Bos taurus breeds used widely for increasing milk yield along with purebreds of Bos indicus breeds like Gir, Kankrej, Sahiwal, and Tharparkar. In the present study, prevalence of lethal mutants in crossbred Holstein Friesian (CBHF, n = 2435), crossbred Jersey (CBJY, n = 2874), Gir (n = 3288), Kankrej (n = 593), Sahiwal (n = 965), and Tharparkar (n = 18) were studied. Heterozygous carrier animals were identified for bovine leukocyte adhesion deficiency (BLAD), Citrullinemia, complex vertebral malformation (CVM), Brachyspina, Holstein Haplotype 1 (HH1), Holstein Haplotype 3 (HH3),Holstein Haplotype 4 (HH4) and Jersey Haplotype 1 (JH1). Breed purity analysis confirmed inheritance of Bos taurus genes contributing to the presence of lethal mutant alleles like BLAD, Citrullinemia, HH1, and JH1 in apparently phenotypic Bos indicus animals. Screening and elimination of heterozygous carrier bulls/cows is essential to control fertility loss associated with lethal alleles.

Attitude Towards the Mentally Ill Among Accredited Social Health Activist (ASHA) Workers in the Ahmedabad City of Gujarat.

Background: The community misunderstands mental illness, resulting in stigmatizing attitudes toward persons with mental illness. High mental health literacy (MHL) among Accredited Social Health Activists (ASHA) workers can help spread mental health awareness to the community. The study aimed to assess the attitudes of ASHA workers toward the mentally ill. Method: A cross-sectional survey was conducted among ASHA workers in the city of Ahmedabad using the Community Attitude toward Mentally Ill (CAMI) scale - Gujarati version. Census sampling was used to collect data from ASHA workers at various Urban Health Centers (UHC). We analyzed 265 responses. Results: The mean (SD) of authoritarianism (AU), benevolence (BE), social restrictiveness (SR), and community mental health ideology (CMHI) subscales were 29.77(3.35), 35.33(3.78), 34.55(3.49), and 37.15(4.42), respectively (a higher mean suggests a negative attitude in the AU and SR subscales and a positive attitude in the BE and CMHI subscales). Conclusion: Although ASHA workers displayed goodwill and a welcoming attitude on the BE and CMHI subscales, they showed negative and stigmatizing attitudes on certain items of the AU and SR subscales. This necessitates a widespread mental health education campaign and training program for them.

Pattern of smartphone use, prevalence and correlates of problematic use of smartphone and social media among school going adolescents.

Background: Adolescents are likely to quickly adopt newer technologies and face detrimental effects of the same. Aim: This study assessed the prevalence and correlates of problematic smartphone and social media use among school-going adolescents. Methods: Cross-sectional study was conducted amongst class 8-10 students. Data were collected using an anonymous survey in English which included (a) sociodemographic information, (b) pattern of smartphone use and smartphone addiction scale-short version (SAS-SV), and (c) pattern of social media use and social media disorder (SMD) scale. Educative session on responsible smartphone use was followed by post-session data collection which included patient health questionnaire (PHQ-2), generalized anxiety questionnaire (GAD-2), hyperactivity subscale of strength and difficulty questionnaire (SDQ), and conscientiousness and emotional stability subscales of ten-item personality inventory questionnaire (TIPI) and post-session feedback. Results: Three hundred and twenty out of 325 responses were analyzed (180 male and 140 female). About 8% (n = 27) used smartphone for more than four hours. Prevalence of problematic smartphone use was 12.5% and problematic social media use was 11.9%. Problematic smartphone use was associated with duration of smartphone use per day and problematic social media use, which was in turn found to be associated with Facebook use and frequency of Instagram posts. About 80.6% (n = 256) participants agreed that such sessions should be conducted in schools. Conclusions: One in ten school going adolescents are likely to be having problematic smartphone and social media use. Awareness sessions in schools about responsible mobile phone use may be an acceptable strategy.

Therapeutic Experience of Saxagliptin as First Add-on after Metformin in Indian Type 2 Diabetes Patients: A Non-interventional, Prospective, Observational Study (ONTARGET-INDIA).

INTRODUCTION: Dipeptidyl peptidase 4 (DPP4) inhibitors are widely used in type 2 diabetes mellitus (T2DM) patients but the data available in existing clinical trial programmes on DPP4 inhibitors include limited number of patients from India. Hence, this study attempted to understand usage, efficacy and safety of saxagliptin as first add-on after metformin in Indians with T2DM. METHODOLOGY: It was a multicenter, prospective, non-interventional and observational study planned to enrol T2DM patients who were inadequately controlled with metformin alone and had been recently (i.e., within past 15 days) prescribed saxagliptin as an add-on to metformin. Type 1 diabetes mellitus, use of glucose lowering drugs apart from metformin or saxagliptin, pregnancy, lactation, and medical condition, which could interfere with safe completion of the study were excluded. RESULTS: A total of 1109 participants (658 men and 451 women) with mean ± SD age of 51.17 ± 11.85 years were enrolled from 50 centres throughout India. Significant reduction was observed in mean ± SD change of HbA1c as - 0.86% ± 1.76 from baseline to after 3 months of therapy (P < 0.0001). The quality of life assessed by World Health Organization Quality of Life-BREF (WHOQOL-BREF) questionnaire was reported to be "good" or "neither good nor bad" by majority of the participants at baseline and after 3 months of treatment. A total of 15 adverse events (AEs) were reported in the study, however, no serious adverse event (SAE) occurred during the study. All AEs were of mild intensity and did not require any intervention. CONCLUSION: Overall, saxagliptin in combination with metformin was generally well tolerated in Indian T2DM patients and new safety event identified is an increased risk of hospitalisation in heart failure patients. This study is also registered on Clinicaltrials.gov (NCT02588859).

Critical material attributes (CMAs) of strip films loaded with poorly water-soluble drug nanoparticles: I. Impact of plasticizer on film properties and dissolution.

Recent studies have demonstrated polymer films to be a promising platform for delivery of poorly water-soluble drug particles. However, the impact of critical material attributes, for example plasticizer, on the properties of and drug release from such films has yet to be investigated. In response, this study focuses on the impact of plasticizer and plasticizer concentration on properties and dissolution rate of polymer films loaded with poorly water-soluble drug nanoparticles. Glycerin, triacetin, and polyethylene glycol were selected as film plasticizers. Griseofulvin was used as a model Biopharmaceutics Classification System class II drug and hydroxypropyl methylcellulose was used as a film-forming polymer. Griseofulvin nanoparticles were prepared via wet stirred media milling in aqueous suspension. A depression in film glass transition temperature was observed with increasing plasticizer concentration, along with a decrease in film tensile strength and an increase in film elongation, as is typical of plasticizers. However, the type and amount of plasticizer necessary to produce strong yet flexible films had no significant impact on the dissolution rate of the films, suggesting that film mechanical properties can be effectively manipulated with minimal impact on drug release. Griseofulvin nanoparticles were successfully recovered upon redispersion in water regardless of plasticizer or content, even after up to 6months' storage at 40°C and 75% relative humidity, which contributed to similar consistency in dissolution rate after 6months' storage for all films. Good content uniformity (<4% R.S.D. for very small film sample size) was also maintained across all film formulations.

Orthodontic-periodontic intervention of pathological migration of maxillary anterior teeth in advanced periodontal disease.

This case report presents a female patient whose chief complaint was of mobile and palatally drifted upper left central incisor which led to malalignment of upper anterior teeth. Orthodontic treatment of upper left central incisor was done with the help of 'Z' spring for the alignment of the upper anterior teeth. It was followed by splinting of upper anterior teeth to improve the stability and masticatory comfort. Regenerative periodontal surgery with Decalcified freeze dried bone allograft was done in relation to upper left central incisor.