International Journal of Applied and Basic Medical Research最新文献

{"title":"Aberrant Right Coronary Artery from the Left Coronary Sinus Presenting with Inferior Wall Myocardial Infarction.","authors":"Saket Satyasham Toshniwal, Satyasham S Toshniwal, Sunil Kumar, Sourya Acharya","doi":"10.4103/ijabmr.ijabmr_528_23","DOIUrl":"10.4103/ijabmr.ijabmr_528_23","url":null,"abstract":"<p><p>Coronaries arise normally from the aortic sinus which consists of one anterior and two posterior cusps of which the right coronary artery (RCA) arises from the anterior cusp and the left coronary artery arises from the left posterior cusp. Abnormal origin of coronary arteries is very rare and counts for about 2.33% of prevalence and below 1% incidence and are comparatively very difficult to diagnose through routine investigations. Till date, only one case has been reported in the literature where the culprit vessel was the victim as seen in our case. We report a case of a 68-year-old male, who underwent coronary angiography for his anginal chest pain, was diagnosed with coronary artery disease with an \"abnormally arising RCA\" from the left coronary cusp with a proximal stenotic lesion in the anomalously arising RCA, which was confirmed on multidetector computed tomography three-dimensional reconstruction volume-rendered imaging.</p>","PeriodicalId":13727,"journal":{"name":"International Journal of Applied and Basic Medical Research","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11412564/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142286310","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correlation of Follicle-stimulating Hormone, Anti-Mullerian Hormone, and Antral Follicle Count with Age in Ovarian Reserve Testing.","authors":"Subrata Das, Namrata Bhattacharya, Ritu Mahata, Sudip Ghosh, Anindya Sundar Bhar, Pragati Srivastava","doi":"10.4103/ijabmr.ijabmr_81_24","DOIUrl":"10.4103/ijabmr.ijabmr_81_24","url":null,"abstract":"<p><strong>Objective: </strong>Ovarian reserve and hence ovarian response has a key role in assisted reproductive technology and predicting response to gonadotrophins in controlled ovarian hyperstimulation. Various tools, namely follicle-stimulating hormone (FSH), anti-Mullerian hormone (AMH), antral follicle count (AFC), estradiol, etc., have been studied to discover the best determinant of ovarian reserve. The aim of our study is to correlate different reproductive hormones with age of women to estimate ovarian reserve and to evaluate reliable marker for aiding infertility treatment.</p><p><strong>Materials and methods: </strong>It is an observational study performed for 6 months, with 88 women (aged 21-39 years) having a complaint of infertility, enrolled in the infertility clinic of a tertiary care hospital. Baseline scan for AFC was done for every patient and their blood was sent for serum FSH, AMH analysis. Statistical procedures were employed to determine the association between age and reproductive hormones (i.e. FSH and AMH) as independent variables and AFC as a dependent variable.</p><p><strong>Results: </strong>A strong negative correlation was noted between FSH and AMH and between age and AMH (<i>r</i> = -0.492 and <i>r</i> = -0.498, respectively). A weak negative correlation was seen between AMH and total AFC (<i>r</i> = -0.241). A moderate positive correlation was seen on comparing age and FSH (<i>r</i> = 0.331), whereas no correlation was seen on comparing FSH with AFC and AMH with AFC. The presence of ovarian cyst did not affect AMH or AFC but reduced FSH values significantly.</p><p><strong>Conclusion: </strong>In the quest to determine a panel test for ovarian reserve testing we conclude, FSH and AFC should perform fairly in poor resource and low socioeconomic setting. The combination of FSH with AMH and AFC might aid in better determination of ovarian reserve in tertiary centers with available resources.</p>","PeriodicalId":13727,"journal":{"name":"International Journal of Applied and Basic Medical Research","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11412561/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142286313","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nitric Oxide Synthase 3 Gene Polymorphisms and Their Association with Acute Myocardial Infarction and Chronic Stable Angina: A Case-Control Study from Northern India.","authors":"Sunil Kumar, Deepak Juyal, Arun Pandey, Preeti Tomar, Vinay Sagar, Rakesh Yadav, Renu Saxena","doi":"10.4103/ijabmr.ijabmr_180_24","DOIUrl":"10.4103/ijabmr.ijabmr_180_24","url":null,"abstract":"<p><strong>Background: </strong>Coronary artery disease (CAD) that encompasses acute myocardial infarction (AMI), chronic stable angina (CSA), and unstable angina (UA) has numerous known risk factors. Genetic predispositions contribute as major risk in the development of CAD and the genes regulating atherosclerosis are important for disease prevention. Nitric oxide synthase 3 (<i>NOS3</i>) gene responsible for nitric oxide (NO) production is of special importance.</p><p><strong>Aim: </strong>To evaluate the role of three <i>NOS3</i> polymorphisms (-786C/T, 894G/T, and 4a4b) in patients with CAD, particularly in AMI and CSA and their comparison with healthy controls.</p><p><strong>Materials and methods: </strong>One hundred patients in each AMI and CSA group and 100 controls were included and were typed for three <i>NOS3</i> polymorphisms (-786C/T, 894G/T, and 4a4b) by polymerase chain reaction-restriction fragment length polymorphism. Plasma NO metabolites (NOx) were also evaluated.</p><p><strong>Results: </strong>A significant association of 894G/T polymorphism with AMI in dominant model (<i>P</i> = 0.052) and with CSA in dominant and codominant models was detected (<i>P</i> = 0.008 and <i>P</i> = 0.006, respectively). Plasma NO levels were found to be significantly higher (<i>P</i> < 0.0001) in healthy controls (43.80 ± 6.28) compared to AMI and CSA patients (37.05 ± 6.75 and 38.67 ± 5.61). No significant association of -786C/T and 4a4b polymorphism with AMI and CSA risk under recessive, dominant, and codominant models was detected.</p><p><strong>Conclusion: </strong>Our study revealed a significant association of 894G/T polymorphism with AMI and independent association of NOx levels with CAD, indicating high risk of CAD in the North Indian population. Our findings will be helpful in identifying the genetic risk factors associated with CAD and better management of the diagnostic as well as therapeutic measures.</p>","PeriodicalId":13727,"journal":{"name":"International Journal of Applied and Basic Medical Research","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11412557/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142286332","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exposure to Various Degrees and Durations of Hypobaric Hypoxia Causes a Reduction in Body Weight of Female Adult Rats.","authors":"Anil Kumar Yadav, Bhupendra Singh Yadav, Pramod Kumar Yadav, Sada Nand Pandey, Kumar Sarvottam","doi":"10.4103/ijabmr.ijabmr_55_24","DOIUrl":"10.4103/ijabmr.ijabmr_55_24","url":null,"abstract":"<p><strong>Background: </strong>Hypobaric hypoxia refers to a condition where there is a decreased oxygen partial pressure in the air due to low atmospheric pressure. It is known to affect the metabolism, leading to increased basal metabolic rate, alterations in appetite, and changes in cellular metabolism and energy homeostasis. The effects of hypoxia on metabolism and weight loss are influenced by genetic factors, gender, and the duration and severity of exposure to hypoxia. Currently, there are no reports which elucidate the impact of hypobaric hypoxia on female laboratory rats.</p><p><strong>Objective: </strong>The aim of this study was to observe the effect of varying degrees and durations of hypobaric hypoxia on the body weight of female rats.</p><p><strong>Materials and methods: </strong>In this study, the body weight of 36 laboratory rats divided into six groups was taken at day 0, and then, the rats were exposed to hypobaric hypoxia in a specially designed hypoxia chamber and their body weights were recorded after 5 days and 10 days of hypoxia exposure. The change in body weight at 5 days and 10 days was compared to that of their body weight before the exposure to hypoxia. Data analysis was performed using IBM SPSS version 20.</p><p><strong>Results: </strong>Body weight was reduced in all rats subjected to varying degrees and duration of hypoxia. The percentage change in body weight was higher in moderate and severe hypoxia than in the mild hypoxia group. No significant difference was observed in rats exposed to varying degrees of hypoxia for 5 days as compared to those exposed for 10 days.</p><p><strong>Conclusion: </strong>Hypoxia may cause a reduction in body weight of female rats proportionate to the increasing severity of hypoxia and this reduction remains independent of the duration of exposure to hypoxia.</p>","PeriodicalId":13727,"journal":{"name":"International Journal of Applied and Basic Medical Research","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11412558/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142286316","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dermatological Enigma Unveiled: A Rare Case Report on Dowling-Degos Disease.","authors":"Parth Rajendragiri Goswami, Yashdeep Singh Pathania, Gyanendra Singh, Tarang Patel, Ashwini Agarwal","doi":"10.4103/ijabmr.ijabmr_162_24","DOIUrl":"10.4103/ijabmr.ijabmr_162_24","url":null,"abstract":"<p><p>Dowling-Degos disease (DDD) is an extremely rare hereditary skin condition characterized by the development of painless, small-sized pigmented patches known as macules or keratotic papules. Typically inherited in an autosomal dominant manner, DDD primarily manifests in adulthood, with onset occurring between the ages of 30 and 40 years, and a higher prevalence among females. Although DDD shares clinical similarities with other reticulated pigmentary disorders such as dyschromatosis symmetrica hereditaria, dyschromatosis universalis hereditaria, and reticulate acropigmentation of Kitamura, its distinctive histopathological features set it apart. A 50-year-old female patient presented with hyperpigmented lesions since infancy, predominantly located in flexural areas, prompting consideration of endogenous eczema or DDD. Despite the absence of a family history and normal laboratory test results, a biopsy confirmed the diagnosis based on characteristic histological findings. The identification of DDD underscores the importance of considering rare dermatological entities in differential diagnosis, especially when clinical presentation aligns with established criteria. Further research and awareness are essential for enhancing our understanding and management of this intriguing skin condition.</p>","PeriodicalId":13727,"journal":{"name":"International Journal of Applied and Basic Medical Research","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11412567/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142286314","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessing the Safety of a Novel Monoclonal Antibody Cocktail for Postexposure Prophylaxis in Category III Animal Exposures.","authors":"Amandev Singh, Raminderpal Singh Sibia, Simmi Oberoi, Lovleen Bhatia, Sachin Kaushal, Trayambak Dutta, Manish Mahajan, Samir Desai","doi":"10.4103/ijabmr.ijabmr_281_24","DOIUrl":"10.4103/ijabmr.ijabmr_281_24","url":null,"abstract":"<p><strong>Background: </strong>TwinRab™ is a novel life-saving biological containing two monoclonal antibodies (docaravimab and miromavimab) essential for all age victims of category III animal exposures. It effectively neutralizes rabies and similar viruses at the exposure site until the body generates vaccine-induced antibodies. This postmarketing surveillance study assesses the safety of TwinRab™ in current postexposure prophylaxis (PEP) use and aims to reinforce its safety data for future applications.</p><p><strong>Methods: </strong>The prospective, open-label observational study was conducted on patients with the World Health Organization category III animal exposures at a government hospital in a northern region of India, by a suspected rabid animal. The study protocol included administering TwinRab™ (40 IU/kg) and a full course of anti-rabies vaccination as PEP.</p><p><strong>Results: </strong>Out of 405 participants, 404 completed the study as per the protocol. Adverse events (AEs) occurred in 12.35% of cases, with 9.88% local AEs (primarily pain and tenderness) and 2.47% systemic AEs (fever, malaise, and myalgia). All AEs were mild and resolved without complications. Most participants (88.9%) and investigators (89.1%) rated TwinRab™'s tolerability as excellent.</p><p><strong>Conclusion: </strong>The present study demonstrates the evidence of a satisfactory safety profile along with better tolerability of TwinRab™ (40 IU/kg) for category III animal exposures and supports its continued usage.</p>","PeriodicalId":13727,"journal":{"name":"International Journal of Applied and Basic Medical Research","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11412560/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142286311","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Safety and Efficacy of Mitomycin C: Augmented Trabeculectomy: Subtenon's Injection versus Sponge Application.","authors":"Kanan Vimal Sedani, Purvi Raj Bhagat, Abhishek Suryakant Chauhan","doi":"10.4103/ijabmr.ijabmr_154_24","DOIUrl":"10.4103/ijabmr.ijabmr_154_24","url":null,"abstract":"<p><strong>Objective: </strong>The objective of the study was to study the safety and efficacy of subtenon injection of mitomycin C (MMC) versus sponge application of MMC during trabeculectomy.</p><p><strong>Materials and methods: </strong>Thirty-seven patients having primary glaucoma warranting trabeculectomy were enrolled in the study and their forty eyes were alternately allocated into either of the two groups: subtenon injection (ST) of 0.1 mL of 0.01% of MMC or sponge application (SP) of 0.02% of MMC and were operated by a single surgeon and followed for 3 months. The outcome was analyzed primarily based on reduction in intraocular pressure (IOP) and bleb morphology.</p><p><strong>Results: </strong>Similar outcome in terms of complete success (ST - 90% and SP - 85%), qualified success (ST - 5% and SP - 5%), and failure rate (ST - 5% and SP - 10%) was seen at the end of 3 months. The absolute reduction in IOP from the baseline was -10.00 ± 3.67 mmHg (-41.2% ± 12.30) in ST versus -8.90 ± 5.56 mmHg (-35.9% ± 16.1) in the SP group at the end of 3 months. At the end of 3 months, blebs in the ST group had low-to-medium height and in the SP group had low height. Blebs in both the groups were diffuse with mild vascularity. Antiglaucoma medications required postoperatively were 0.20 ± 0.62 versus 0.40 ± 1.10 in the ST and SP group, respectively. The duration of surgery was 19.85 ± 0.75 min in the ST group versus 22.50 ± 0.51 min in the SP group.</p><p><strong>Conclusion: </strong>Subtenon injection of MMC is as efficacious and safe as the conventional sponge application technique.</p>","PeriodicalId":13727,"journal":{"name":"International Journal of Applied and Basic Medical Research","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11412556/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142286334","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploring Ultra-short Heart Rate Variability Metrics in Patients with Diabetes Mellitus: A Reliability Analysis.","authors":"Shival Srivastav, Mahesh Arjundan Gadhvi, Ravindra Gayaprasad Shukla, Om Lata Bhagat","doi":"10.4103/ijabmr.ijabmr_238_24","DOIUrl":"10.4103/ijabmr.ijabmr_238_24","url":null,"abstract":"<p><strong>Objectives: </strong>Ultra-short heart rate variability (HRV) metrics represent autonomic tone parameters derived using small epochs of interbeat interval data. These measures have risen in popularity with the advent of wearable devices that can capture interbeat interval data using electrocardiography (ECG) or photoplethysmography. Autonomic neuropathy in diabetes mellitus (DM) is well established, wherein 5-min HRV is conventionally used. Ultra-short measures have the potential to serve as markers of reduced autonomic tone in this patient population.</p><p><strong>Methods: </strong>Data of patients with Type I and Type II DM who had presented to our laboratory for autonomic neuropathy assessment were chosen for analysis. One-minute and 2-min epochs were chosen from 5 min of ECG data using standard software. Time domain, frequency domain, and nonlinear measures were computed from 1 to 2 min epochs, and reliability was compared with measures derived from 5-min HRV using intraclass correlation coefficients (ICCs).</p><p><strong>Results: </strong>Data of 131 subjects (79 males, 52 females; mean age = 53.3 ± 12.16 years) were analyzed. All ultra-short HRV measures derived from 1 min to 2 min data showed good to excellent reliability (median ICC values ranging from 0.83 to 0.94) when compared with 5-min metrics. The notable exception was very low frequency (VLF) power, which showed poor reliability (median ICC = 0.43).</p><p><strong>Conclusions: </strong>Ultra-short HRV metrics derived from 1 to 2 min epochs of ECG data can be reliably used as predictors of autonomic tone in patients with DM. VLF power is poorly reproducible in these small epochs, probably due to variability in respiratory rates. Our findings have implications for ultra-short HRV estimation using short epochs of ECG data.</p>","PeriodicalId":13727,"journal":{"name":"International Journal of Applied and Basic Medical Research","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11412562/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142286315","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Resting Blood Pressure is an Essential Determinant of Blood Pressure Response to Exercise.","authors":"Ali Çoner, Can Ramazan Öncel, Cemal Köseoglu, Göksel Dagasan","doi":"10.4103/ijabmr.ijabmr_106_24","DOIUrl":"10.4103/ijabmr.ijabmr_106_24","url":null,"abstract":"","PeriodicalId":13727,"journal":{"name":"International Journal of Applied and Basic Medical Research","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11412565/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142286333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Calculation of Attendance of Faculty Working in Indian Medical Colleges: Looking for the Denominator.","authors":"Rajiv Mahajan","doi":"10.4103/ijabmr.ijabmr_361_24","DOIUrl":"https://doi.org/10.4103/ijabmr.ijabmr_361_24","url":null,"abstract":"","PeriodicalId":13727,"journal":{"name":"International Journal of Applied and Basic Medical Research","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11412563/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142286312","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}