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The Effect of Different Storage Condition on Leukocytes in Human Breast Milk 不同储存条件对母乳中白细胞的影响
Sultan Qaboos University Medical Journal Pub Date : 2023-12-20 DOI: 10.18295/squmj.12.2023.084
Diah K Putri, Rahimi Syaidah, A. A. Jusuf
{"title":"The Effect of Different Storage Condition on Leukocytes in Human Breast Milk","authors":"Diah K Putri, Rahimi Syaidah, A. A. Jusuf","doi":"10.18295/squmj.12.2023.084","DOIUrl":"https://doi.org/10.18295/squmj.12.2023.084","url":null,"abstract":"Objectives: Breast milk is the best baby food because it contains a complete nutritional composition and contains important factors for the baby's immune system, including leukocytes. Store breast milk to guarantee the baby receives it while the mother works. This study aims to determine the effect of morphology, number cells and the population of breast milk leukocytes on various ways of storing breast milk based on differences in temperature and storage duration. Methods: We used transitional breast milk samples from 7 breastfeeding mothers. A total of 50 ml was then divided into 4 tubes of 12.5 ml each and treated based on temperature, storage time, and method of thawing frozen breast milk based on the recommendations of the CDC for breast milk storage. Then the breast milk cells were isolated to calculate the cell number and leukocyte population. After that, breast milk cells were stained with Hematoxylin and Eosin (HE) to analyze the number and morphology of leukocytes. Results: The results showed a significant decrease in the total number, population in breast milk. Besides that, there were also changes in the morphology of breast milk leukocytes after storage. Conclusion: This study indicate that CDC storage recommendations have no effect on the quantity of the CD45+ leukocyte population; though, there is a decreased the total number of leukocytes as well as alterations in their microscopic morphology. However, additional research is still required to determine whether these modifications also influence the function of these cells. \u0000Keywords: Breast milk; leukocytes; storage; population; morphology.","PeriodicalId":22083,"journal":{"name":"Sultan Qaboos University Medical Journal","volume":"39 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138957311","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Newly Detected Left Ventricular Mass Following A Complex Intracardiac Repair. 复杂的心内修复术后新发现的左心室肿块
Sultan Qaboos University Medical Journal Pub Date : 2023-12-01 Epub Date: 2023-11-30 DOI: 10.18295/squmj.12.2023.069
Madan M Maddali, Avinash Chauhan, Pranav S Kandachar, Abdulla Al-Farqani, Hamood N Al Kindi
{"title":"A Newly Detected Left Ventricular Mass Following A Complex Intracardiac Repair.","authors":"Madan M Maddali, Avinash Chauhan, Pranav S Kandachar, Abdulla Al-Farqani, Hamood N Al Kindi","doi":"10.18295/squmj.12.2023.069","DOIUrl":"10.18295/squmj.12.2023.069","url":null,"abstract":"<p><p>Appearance of unexpected masses in the chambers of the heart during cardiac surgery can be intriguing. We report the case of a mass in the left ventricle that appeared at the time of separation from cardiopulmonary bypass in a child after a complex intracardiac repair. The child presented for surgery to a tertiary care hospital in Muscat, Oman, in 2022. Prior to the surgical repair the mass was not appreciated by echocardiography. An intraventricular baffle was used to divert left ventricular blood flow towards the outflow tract, after which an intraventricular \"mass\" was observed. Intraoperative transoesophageal echocardiography identified the mass as a portion of the interventricular septum that was located between the inlet and outlet ventricular septal defects.</p>","PeriodicalId":22083,"journal":{"name":"Sultan Qaboos University Medical Journal","volume":"23 Spec Iss","pages":"59-62"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10754302/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139075009","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}
引用次数: 0
Propofol and Kearns-Sayre Syndrome: An idiographic approach. 异丙酚与卡恩斯-赛尔综合征：成因分析法
Sultan Qaboos University Medical Journal Pub Date : 2023-12-01 Epub Date: 2023-11-30 DOI: 10.18295/squmj.12.2023.080
Madan M Maddali, Thushara D Munasinghe, Is'haq Al Aamri, Ismail A Al-Abri, Samir Al-Adawi
{"title":"Propofol and Kearns-Sayre Syndrome: An idiographic approach.","authors":"Madan M Maddali, Thushara D Munasinghe, Is'haq Al Aamri, Ismail A Al-Abri, Samir Al-Adawi","doi":"10.18295/squmj.12.2023.080","DOIUrl":"10.18295/squmj.12.2023.080","url":null,"abstract":"<p><p>With the focus on an idiographic approach whereby the observations incorporated the various dimensions of individual functioning 'top-down' to 'bottom-up', this case report describes the successful management of a 14-year-old girl with Kearns-Sayre syndrome and Dyggve-Melchior-Clausen disease requiring a transvenous permanent pacemaker implantation for complete heart block. The patient presented to a tertiary care centre in Muscat, Oman, in 2023 seeking consultation. The current idiographic approach appears to have a heuristic value for 2 interrelated reasons. Firstly, it is unlikely that even tertiary care units can accrue such rare presentations and scrutinise them under nomothetic approach. Secondly, by employing the idiographic approach that is capable of examining each case in-depth, the aspiration for good health and well-being may come to the forefront. To the best of the authors' knowledge this is the first published idiographic report in anaesthesia care.</p>","PeriodicalId":22083,"journal":{"name":"Sultan Qaboos University Medical Journal","volume":"23 Spec Iss","pages":"63-67"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10754313/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139075016","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}
引用次数: 0
Sudden Cardiac Death in Patients Under 49 Years Including Adolescents: A single-centre study from Oman. 49 岁以下患者（包括青少年）的心脏性猝死：阿曼的一项单中心研究。
Sultan Qaboos University Medical Journal Pub Date : 2023-12-01 Epub Date: 2023-11-30 DOI: 10.18295/squmj.12.2023.082
Madan M Maddali, Ahmed S Al Habsi, Mariya J Al Dhamri, Sathish K Jayapal, Hamood N Al Kindi
{"title":"Sudden Cardiac Death in Patients Under 49 Years Including Adolescents: A single-centre study from Oman.","authors":"Madan M Maddali, Ahmed S Al Habsi, Mariya J Al Dhamri, Sathish K Jayapal, Hamood N Al Kindi","doi":"10.18295/squmj.12.2023.082","DOIUrl":"10.18295/squmj.12.2023.082","url":null,"abstract":"<p><strong>Objectives: </strong>This study aimed to identify the incidence of sudden cardiac death (SCD0 in adult patients under the age of 49 years, including adolescents with an out-of-hospital cardiac arrest that presented to the emergency department of a tertiary care hospital.</p><p><strong>Methods: </strong>This retrospective cross-sectional study was conducted at the Royal Hospital, Muscat, Oman, between January 2015 and December 2019. All patients with out-of-hospital cardiac arrest were enrolled. The incidence of SCD was evaluated. Information about the patient's demographic data, the site of cardiac arrest, the mode of arrival, the duration of pre-arrest symptoms and if cardiopulmonary resuscitation was performed was gathered. Survival data at 3-year follow-up was obtained.</p><p><strong>Results: </strong>A total of 117 out of 769 (15%) patients met the criteria for SCD. Male gender was predominant, with a median age of 33 years. In about 79.5% of the patients, cardiac arrest was witnessed. Only 43 patients (36.8%) received cardiopulmonary resuscitation at the arrest site; 21 patients (17.9%) had a shockable rhythm and 96 patients (82.1%) had a non-shockable rhythm. Spontaneous circulation was returned in 15 patients (12.8%). Nine patients (7.7%) were discharged from the hospital and 8 (6.8%) survived at least 36 months.</p><p><strong>Conclusion: </strong>The study findings indicate the prevalence of SCD among patients who experienced a cardiac arrest outside the hospital. Unfortunately, only a small number of patients were able to survive in the long term. By implementing preemptive screening for individuals and their families, it may be possible to prevent SCD and improve outcomes for those affected.</p>","PeriodicalId":22083,"journal":{"name":"Sultan Qaboos University Medical Journal","volume":"23 Spec Iss","pages":"16-21"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10754306/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139075019","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}
引用次数: 0
Device Closure of Superior Sinus Venosus Atrial Septal Defects: A single centre experience. 上窦静脉房室隔缺损的设备闭合：单中心经验
Sultan Qaboos University Medical Journal Pub Date : 2023-12-01 Epub Date: 2023-11-30 DOI: 10.18295/squmj.12.2023.070
Salim N Al Maskari, Madan M Maddali, Khalid Al Alawi, Sowmiya Raju, Abdulla Al-Farqani
{"title":"Device Closure of Superior Sinus Venosus Atrial Septal Defects: A single centre experience.","authors":"Salim N Al Maskari, Madan M Maddali, Khalid Al Alawi, Sowmiya Raju, Abdulla Al-Farqani","doi":"10.18295/squmj.12.2023.070","DOIUrl":"10.18295/squmj.12.2023.070","url":null,"abstract":"<p><p>Sinus venosus atrial septal defects present a wide variety of anatomical features and are frequently associated with partial anomalous pulmonary venous drainage of one or more right pulmonary veins. Surgical correction used to be the standard treatment. In recent times, transcatheter correction of superior sinus venosus atrial septal defects has come into vogue. The transcatheter closure of these defects with covered stents at a tertiary care centre in Oman between 2018 and 2023 is reported.</p>","PeriodicalId":22083,"journal":{"name":"Sultan Qaboos University Medical Journal","volume":"23 Spec Iss","pages":"44-50"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10754301/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139075013","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}
引用次数: 0
Angiographic Predictors of Viability During Intervention for a ST Elevation Myocardial Infarction. ST 段抬高心肌梗死介入治疗期间血管造影预测存活率。
Sultan Qaboos University Medical Journal Pub Date : 2023-12-01 Epub Date: 2023-11-30 DOI: 10.18295/squmj.12.2023.078
Suhaib Al-Maashari, Yasir Al-Malki, Hatim Al Lawati, Adil Al-Riyami, Sunil K Nadar
{"title":"Angiographic Predictors of Viability During Intervention for a ST Elevation Myocardial Infarction.","authors":"Suhaib Al-Maashari, Yasir Al-Malki, Hatim Al Lawati, Adil Al-Riyami, Sunil K Nadar","doi":"10.18295/squmj.12.2023.078","DOIUrl":"10.18295/squmj.12.2023.078","url":null,"abstract":"<p><strong>Objectives: </strong>This study aimed to identify angiographic features that would predict myocardial viability after coronary intervention for ST elevation myocardial infarction (STEMI).</p><p><strong>Methods: </strong>This retrospective study included patients who attended Sultan Qaboos University Hospital, Muscat, Oman, between January and December 2019 with a STEMI.</p><p><strong>Results: </strong>A total of 72 patients (61 male; mean age = 54.9 ± 12.7 years) were included in the study; 11 patients had evidence of non-viability on echocardiography. There were 13 patients with viable myocardium and 3 with non-viable myocardium who had a myocardial blush grade (MBG) of 2 or lower. Similarly, 10 patients with viability and 1 with non-viable myocardium had thrombolysis in myocardial infarction (TIMI) flow of 2 or lower in the infarct related artery (IRA). However, none of these were statistically significant. The TIMI flow in the IRA at the end of the procedure correlated with the MBG.</p><p><strong>Conclusion: </strong>There were no clear angiographic features during primary angioplasty that could predict myocardial viability.</p>","PeriodicalId":22083,"journal":{"name":"Sultan Qaboos University Medical Journal","volume":"23 Spec Iss","pages":"38-43"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10754314/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139075011","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}
引用次数: 0
The Evolution of Paediatric Cardiology Service in Oman. 阿曼儿科心脏病学服务的演变。
Sultan Qaboos University Medical Journal Pub Date : 2023-12-01 Epub Date: 2023-11-30 DOI: 10.18295/squmj.12.2023.072
Salim N Al Maskari
{"title":"The Evolution of Paediatric Cardiology Service in Oman.","authors":"Salim N Al Maskari","doi":"10.18295/squmj.12.2023.072","DOIUrl":"10.18295/squmj.12.2023.072","url":null,"abstract":"","PeriodicalId":22083,"journal":{"name":"Sultan Qaboos University Medical Journal","volume":"23 Spec Iss","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10754308/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139075020","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}
引用次数: 0
Mogul in a Baby. 婴儿中的大亨
Sultan Qaboos University Medical Journal Pub Date : 2023-12-01 Epub Date: 2023-11-30 DOI: 10.18295/squmj.12.2023.071
Pranav S Kandachar, Nithil A Varughese, Charanjit Kaur, Abdulla M S AlFarqani, Ala Al Lawati
{"title":"Mogul in a Baby.","authors":"Pranav S Kandachar, Nithil A Varughese, Charanjit Kaur, Abdulla M S AlFarqani, Ala Al Lawati","doi":"10.18295/squmj.12.2023.071","DOIUrl":"10.18295/squmj.12.2023.071","url":null,"abstract":"","PeriodicalId":22083,"journal":{"name":"Sultan Qaboos University Medical Journal","volume":"23 Spec Iss","pages":"71-73"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10754303/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139075014","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}
引用次数: 0
Rupture of Renal Angiomyolipoma Post Fibrinolysis: A rare complication of fibrinolytic therapy. 纤维蛋白溶解术后肾血管肌脂肪瘤破裂：纤维蛋白溶解疗法的罕见并发症。
Sultan Qaboos University Medical Journal Pub Date : 2023-12-01 Epub Date: 2023-11-30 DOI: 10.18295/squmj.12.2023.074
Saba Al-Kindi, Mahmood Al-Hajriy, Adil Al-Jabri
{"title":"Rupture of Renal Angiomyolipoma Post Fibrinolysis: A rare complication of fibrinolytic therapy.","authors":"Saba Al-Kindi, Mahmood Al-Hajriy, Adil Al-Jabri","doi":"10.18295/squmj.12.2023.074","DOIUrl":"10.18295/squmj.12.2023.074","url":null,"abstract":"<p><p>Angiomyolipoma is a common benign solid tumour that accounts for up to 3% of all renal tumours; most of the cases are sporadic. However, it can be part of other diseases. Angiomyolipomas are usually found incidentally through unrelated clinically indicated images but also, they can be diagnosed after complications have occurred. We report the case of retroperitoneal haemorrhage following the rupture of renal angiomyolipoma post-fibrinolysis, we are highlighting such a rare condition, the management options and the follow-up plan. The management of angiomyolipomas ranges from conservative treatment to surgical intervention depending on the patient's condition and the tumour's radiological features. Following-up on patients with angiomyolipomas depends on the symptoms and the tumour size. Till date, there is no reported cases of renal angiomyolipoma rupture post-fibrinolysis therapy as a treatment for myocardial infarction in non-percutaneous intervention capable facility.</p>","PeriodicalId":22083,"journal":{"name":"Sultan Qaboos University Medical Journal","volume":"23 Spec Iss","pages":"51-54"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10754310/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139075018","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}
引用次数: 0
The Sinus Venosus Veno-Venous Bridge: Not a septal defect. 静脉窦静脉桥：不是房间隔缺损
Sultan Qaboos University Medical Journal Pub Date : 2023-12-01 Epub Date: 2023-11-30 DOI: 10.18295/squmj.12.2023.075
Madan M Maddali, Robert H Anderson, Salim N Al Maskari, Faiza Al Kindi, Hamood N Al Kindi
{"title":"The Sinus Venosus Veno-Venous Bridge: Not a septal defect.","authors":"Madan M Maddali, Robert H Anderson, Salim N Al Maskari, Faiza Al Kindi, Hamood N Al Kindi","doi":"10.18295/squmj.12.2023.075","DOIUrl":"10.18295/squmj.12.2023.075","url":null,"abstract":"<p><p>This review provides an update on the morphology of the sinus venosus defect. It was earlier believed that a 'common wall' separated the right pulmonary veins from the superior caval vein. In the sinus venosus defects, this wall was absent. Current evidence shows that the superior rim of the oval fossa, rather than forming a second septum or representing a common wall, is an infolding between the walls of the caval veins and the right pulmonary veins. The sinus venosus defect is caused by the anomalous connection of one or more pulmonary veins to a systemic vein. However, the pulmonary vein(s) retain their left atrial connections, leading to a veno-venous bridge that allows interatrial shunting outside the oval fossa. True atrial septal defects are located within the oval fossa or in the anteo-inferior buttress, while sinus venosus defects, ostium defects and coronary sinus defects are morphologically distinct from them.</p>","PeriodicalId":22083,"journal":{"name":"Sultan Qaboos University Medical Journal","volume":"23 Spec Iss","pages":"5-9"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10754305/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139075021","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}
引用次数: 0
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