Integration of artificial intelligence (AI) techniques in wireless infrastructure, real-time collection, and processing of end-user devices is now in high demand. It is now superlative to use AI to detect and predict pandemics of a colossal nature. The Coronavirus disease 2019 (COVID-19) pandemic, which originated in Wuhan China, has had disastrous effects on the global community and has overburdened advanced healthcare systems throughout the world. Globally; over 4,063,525 confirmed cases and 282,244 deaths have been recorded as of 11th May 2020, according to the European Centre for Disease Prevention and Control agency. However, the current rapid and exponential rise in the number of patients has necessitated efficient and quick prediction of the possible outcome of an infected patient for appropriate treatment using AI techniques. This paper proposes a fine-tuned Random Forest model boosted by the AdaBoost algorithm. The model uses the COVID-19 patient's geographical, travel, health, and demographic data to predict the severity of the case and the possible outcome, recovery, or death. The model has an accuracy of 94% and a F1 Score of 0.86 on the dataset used. The data analysis reveals a positive correlation between patients' gender and deaths, and also indicates that the majority of patients are aged between 20 and 70 years.

Background:The present study is aimed at analyzing the expression of inducible nitric oxide synthase (iNOS) in the epithelial lining of odontogenic keratocyst (OKC), dentigerous cyst (DC), radicular cyst (RC) in order to understand the possible role of iNOS with special reference to its neoplastic nature and local aggressive of cysts.Aim:The primary aim of the following study is to analyze the immunohistochemical expression of iNOS and secondary aim is to compare the iNOS expression, pattern and intensity of staining among the epithelial linings of OKC, DC and RC.Materials and Methods:iNOS in the epithelial lining cells were analyzing in 10 OKC's, 10 DC's and 10 RC's using immunohistochemistry. The percentage of positive cells was assessed and presented as mean ± standard deviation. The correlation with respect to the intensity and percentage of staining within the epithelial linings of OKCs, DCs and RCs was carried out using (analysis of variance and Student's t-test) Chi-square test.Results:Staining intensity of iNOS portion was seen in the entire thickness of the epithelial linings of OKC, whereas in DC's only one case had entire thickness of the epithelial lining staining and in RC's none of the cases showed entire thickness of staining. On comparing the staining intensity of iNOS between OKC, DC and RC groups, using Chi-square test, there was a statistically significant difference between these groups (P < 0.01). On analyzing the immuno-reactivity of iNOS in OKC, DC and RC there was a positive variable expression iNOS between the cysts.Conclusion:iNOS was over expressed in OKCs when compared with DC and RC suggesting that iNOS may contribute to the aggressive behavior of OKC. This is yet another evidence to support that OKC is the neoplasm.

Introduction: Diabetes Mellitus (DM) is a metabolic condition linked by the inability to produce enough insulin and/or to respond to insulin. This can lead to a number of acute and chronic health problems. In erythrocytes, transferrin is the main source of iron. Alterations in transferrin glycation affect transferrin saturation because the affinity of transferrin for Fe3+ is extremely high but it decreases progressively with increasing glycation. Aim: To investigate the influence of uncontrolled diabetes on transferrin glycation and iron metabolism. Materials and Methods: A total of 136 samples from 3 groups of HbA1c levels (<6.0% non-diabetic, 6.4-8% diabetic, >8.0%-uncontrolled DM) were studied for the correlation pattern of iron with other variables. Chi square test and student’s t-test were performed to reveal the association between serum free iron levels and other variables with DM. Results: Serum iron has shown to be depleted significantly (p=0.02) along with percentage saturation (p=0.0006) with increase in diabetic severity. No significant differences were observed in serum ferritin in controlled DM and uncontrolled samples. Total Iron Binding Capacity (TIBC) was found to be significantly increased in uncontrolled DM samples (p=0.01). Abnormal transferrin was observed uncontrolled diabetes with subsequent depletion in transferrin, which in turn results in low serum iron, lower percentage saturation and high TIBC. Conclusion: Uncontrolled diabetes affects the glycation of transferrin also thus perturbating iron metabolism. The present study emphasises the need to monitor transferrin glycation status and iron deficiency anaemia in subjects with uncontrolled diabetes.

Ameloblastoma is a benign, locally aggressive neoplasm that needs extensive surgical resection. The goal of this article is to obtain an in-depth review of benign ameloblastomas to determine the available level of evidence and the possible benefit of targeted therapeutics for the treatment of ameloblastoma and BRAF V600E mutation in ameloblastoma. An electronic literature search was conducted according to PRISMA guidelines in PubMed/MEDLINE, EBSCO, and Web of Science for eligible studies published between 1975 and 2021. The systematic review is registered with INPLASY (INPLASY202260018). The review included 2 case series and 17 case reports. The histopathological type, anatomic location, expression of BRAF mutation, additional mutations, and molecular-targeted therapies of the 19 reviewed articles were summarized and tabulated. Interestingly, the majority of the primary site of ameloblastoma was located in the mandible (80.9%) compared to the maxilla (17%). The tumour size was reported in nine of the included studies. Most of the included studies in the review exhibited ameloblastoma with BRAF V600E mutations and responded to molecular-targeted therapies. Molecular therapies employing BRAF and/or MEK inhibitors in ameloblastoma with BRAF V600E mutations proved to be an appropriate treatment based on the limited available evidence. It is essential further to deepen our understanding at the clinical and molecular level to enhance the precision of management of ameloblastoma.

Background: Periodontitis is a multifactorial inflammatory disease which leads to alveolar bone loss, followed by exposure of root surfaces, which results in an unaesthetic appearance. Palatal masticatory mucosa is widely used as a donor tissue for root coverage procedures, to achieve an aesthetic appearance and to meet patient's needs. Obtaining sufficient volume of tissue without injuring the vessels is necessary.Aim: Purpose of this study was to determine thickness of palatal masticatory mucosa in association with age and gender in healthy subjects who were aged 14-59 years. Materials and Methods:Thirtysix healthy subjects were included under two groups (aged 14-29 years and 30-59 years). Each group consisted of 9 males and nine females. Transgingival probing was done by using a UNC-15 (University of North Carolina) periodontal probe under LA (local anaesthesia) and measurements were taken from 15 different sites on palatal masticatory mucosa. Maximum available length and height of the palatal vault were also measured. All measurements were made by using a Boley gauge to the nearest millimetre.Results: Students t-test was used to determine the difference in mucosal thickness between two groups. Two-way ANOVA test was used to measure the height of palatal vault between the groups. The results showed that younger age group had thinner palatal masticatory mucosa of thickness which was between 2.3 mm to 2.65 mm and that younger females had thinner mucosa than males. The mean height which was measured from second premolar area to the second molar area was significantly greater in men (14.03 mm) than in women (13.25 mm). Conclusion:Palatal masticatory mucosa was thicker in older age group than in younger age group and it was thin in females as compared to that in males. The most appropriate donor site for carrying out grafting procedures is distal canine to mid palatal aspect of 1st molar area, with minimum height of 5 mm to 8 mm in the premolar area in all cases.