iosr-JDMS   Volume-25 ~ Issue-6 ~ June 2026

Abstract: Myocardial Infarction in patient with non-obstructive coronary artery disease (MINOCA) is evident in up to 5-15% of all acute myocardial infarctions (AMI) and disproportionately affects young female. MINOCA Patients has worst prognosis than patients without cardiovascular diseases. A minority of patients with AMI are found to have MINOCA. Some physicians fail to realize that the absence of obstructive coronary artery disease does not exclude the AMI possibility. MINOCA has a number of heterogenous causes, including coronary disruption, coronary vasospasm, coronary embolism, spontaneous coronary artery dissection (SCAD) and coronary microvascular disfunction (CMD) and non- ischemic mechanism (Takotsubo cardiomyopathy, myocarditis and non-ischemic....

[1]. Tamis-Holland JE, Jneid H, Reynolds HR Et Al. Contemporary Diagnosis And Management Of Patients With Myocardial Infarction In The Absence Of Obstructive Coronary Artery Disease: A Scientific Statement From American Heart Association. Circulation 2019; 139: E891-908
[2]. Smilowitz NR, Mahajan AM, Roe MT Et Al. Mortality Of Myocardial Infarction By Sex, Age, And Obstructive Coronary Artery Disease Status In The ACTION Registry -GWTG. Circ Cardiovasc Qual Outcomes 2017;10: E003443
[3]. Pasupathy S, Air T, Dreyer RP Et Al. Systemic Review Of Patients Presenting With Suspected Myocardial Infarction And Non- Obstructive Coronary Arteries. Circulation. 2015; 131:861-70
[4]. Gross H, Sternberg WH. Myocardial Infarction Without Significant Lesions Of Coronary Arteries. Arch Intern Med 1939; 64:249-267
[5]. Beltrame JF. Assessing Patients With Myocardial Infarction And Non-Obstructed Coronary Arteries (MINOCA). J Intern Med 2013; 273:182-185

Abstract: Hemisection is a conservative treatment modality aimed at preserving a compromised multirooted tooth by removing the diseased root while maintaining the healthy portion of the tooth. This case report describes the successful management of a grossly decayed mandibular first permanent molar in a 13-year-old patient using hemisection combined with fibre post rehabilitation and prosthetic restoration. A 13-year-old patient reported to the Department of Preventive and Pediatric Dentistry, Jaipur Dental College with a chief complaint of decayed teeth in the lower...

Keywords: Hemisection, Fibre post, Electrocautery, Pediatric dentistry, Mandibular molar, PFM crown

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[3]. Saad MN, Moreno J, Crawford C. Hemisection As An Alternative Treatment For Decayed Multirooted Terminal Abutment: A Case Report. J Can Dent Assoc. 2009;75(5):387-390.
[4]. Pinkham JR, Casamassimo PS, Fields HW, Mctigue DJ, Nowak AJ. Pediatric Dentistry: Infancy Through Adolescence. 5th Ed. St Louis: Elsevier Saunders; 2013.
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Abstract: Background: To compare the effectiveness of traditional hand files and two rotary file systems in terms of obturation quality and instrumentation time during root canal treatment of deciduous molars. Materials and Methods: A sample of 30 primary molars with irreversible pulpitis were taken per group between the age group of 4-8 years. The groups were divided as- Group I(n=30) treated using the Kedo-S File system, Group II(n=30)-treated using Neoendo Pedoflex File system, Group III(n=30)-treated using manual stainless steel K-file(Mani). The...

Key Words: Pulpectomy; Kedo-S File system; Neoendo Pedoflex File system; K-file System;

[1]. Kalita S, Agarwal N, Jabin Z, Anand A. Comparative Evaluation Of Cleaning Capacity And Efficiency Of Kedo-S Pediatric Rotary Files, Rotary Protaper, And Hand K Files In Primary Molar Pulpectomy. Int J Clin Pediatr Dent. 2021 May-Jun;14(3):383–387.
[2]. Shroff, Y., Dutta, B.N., Verma, R.K. And Sharma, V., 2024. Comparative Evaluation Of The Efficacy Of The Pro AF Baby Gold And Kedo-S Pediatric Endodontic Files For Canal Instrumentation, Transportation, And Centering Ratio–A Systematic Review And Meta-Analysis. Journal Of Indian Society Of Pedodontics And Preventive Dentistry, 42(2), Pp.73-82.
[3]. Rajain T, Tsomu K, Namdev R. Evaluation And Comparison Of Effectiveness Of Kedo-S Pediatric Rotary Files Vs Manual Instrumentation For Root Canal Treatment In Primary Molars. International Journal Of Clinical Pediatric Dentistry. 2023 Jan;16(1):22.
[4]. Sowmya K, Pasula SL, Patil PB, Chaudhary G, Tekam D, Ratheesh MS. An In-Vivo Study Comparing The Effectiveness Of Single Sitting Endodontic Therapy In The Primary Mandibular Molars Using Rotary And Hand Instruments. Eur Chem Bull. 2023 Dec;7:7331-7.
[5]. Kohli A, Chhabra J, Sharma K, Katyayan R, Bhatnagar P, Sharma A. Comparative Evaluation Of Instrumentation Time And Quality Of Obturation Amongst Pediatric Rotary Endodontic System: An In Vivo Study. International Journal Of Clinical Pediatric Dentistry. 2023 Mar;16(2):338.

Abstract: Résumé : Le lupus érythémateux systémique (LES) est une maladie auto-immune systémique à expression clinique polymorphe. Les manifestations pleuropulmonaires sont fréquentes au cours de son évolution, mais leur caractère inaugural reste rare et constitue un défi diagnostique, notamment face aux étiologies infectieuses. Nous rapportons...

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Zamora MR, Et Al. Pulmonary Manifestations Of SLE. Semin Respir Crit Care Med. 2014.
[5]. Keane MP, Et Al. Pleuropulmonary Involvement In SLE. Thorax. 2000

Abstract: Background: Filling station workers are occupationally exposed to petroleum products that contain volatile hydrocarbons notably benzene, toluene, ethylbenzene and xylene (BTEX). The liver is the principal organ for biotransformation of these compounds and is therefore a key target for chemical injury. This study assessed liver function in male filling station workers in Dhaka city. Methods: This cross-sectional research took place at Dhaka Medical College in 2022 involving 80 males aged 20–55 years, comprising 40 filling station employees with at least 2 years of exposure and 40 controls matched for age and BMI. Workers were categorized based on the length of exposure (2–<5, 5–10, and >10 years). Liver function indicators (ALT, AST, ALP, total bilirubin, and total protein) were assessed...

Keywords: Petroleum products; Filling station workers; Liver function tests; Alanine aminotransferase; Aspartate aminotransferase; Occupational exposure; Bangladesh

[1]. International Labour Organization. Diagnostic and exposure criteria for occupational diseases. Geneva: ILO; 2022.
[2]. International Labour Organization. Improving occupational safety and health in small and medium-sized enterprises. Geneva: ILO; 2021.
[3]. Moghadam SR, Afshari M, Ganjali A, Moosazadeh M. Effect of occupational exposure to petrol and gasoline components on liver and renal biochemical parameters among gas station attendants: a review and meta-analysis. Rev Environ Health. 2020;35(4):517–30.
[4]. Rahul, Gupta N, Vyas S, Sankhla M, Punjabi P. Biochemical assessment of the hepatic functions of the petrol pump workers of Jaipur city. Natl J Physiol Pharm Pharmacol. 2017;7(10):1099–103.
[5]. Jabir MS, Khalil OA, Taqi ZJ, Hussain HA. Biochemical changes in hepatic function of petrol station attendants in Basrah. J Al-Nahrain Univ. 2016;19(4):135–8.