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Co-relationship between Helicobacter pylori infection and patient of phenotype RIPK3 and gastric carcinoma in AL-Diywaniah Province, Iraq 伊拉克AL-Diywaniah省幽门螺杆菌感染与RIPK3表型患者与胃癌的关系
Q3 MEDICINE, GENERAL & INTERNAL Pub Date : 2023-01-01 DOI: 10.5455/rmj.20230518092707
Heyam Kenani, Aqeel Khafaji
Objective: To diagnose H. pylori infection and assess the likelihood of developing gastric cancer. It is necessary to describe instances and phenotypes of necroptosis in gastric cells. Methodology: Fifty patients who had undergone gastrectomy from January 2020 to December 2022 were interviewed. A noninvasive investigation has been performed on each specimen to check for the presence of H. pylori by using stool, antibody test, urea breath test, and biopsy taken on endoscopy. Results: Increased population of RIPK3-positive cells was observed in both gastric glands and lamina propria in H. pylori infected human oxyntic gastritis and atrophic specimens. Phenotypic analysis revealed that many RIPK3-positive cells were H + K+ ATPase-positive parietal cells in the gastric glands and are predominantly CD3-positive T lymphocytes CD68-positive macrophages, and SMA-alpha-positive stromal cells. Positive tests for H. pylori were conducted on 50 individuals on chemotherapy who already had gastric cancer as a consequence of exposure to bacteria. The incidence of stomach cancer was 62% in males and 38% in females with age between 30-85 years. Conclusion: An increased population of RIPK3-positive cells was observed in several types of gastric cells. Future studies that define the effects and mechanisms developed of H. pylori disorders are needed.
目的:探讨幽门螺旋杆菌感染的诊断及发展为胃癌的可能性。有必要描述胃细胞坏死性下垂的实例和表型。方法:对2020年1月至2022年12月接受胃切除术的50例患者进行访谈。对每个标本进行无创调查,通过粪便、抗体试验、尿素呼气试验和内窥镜活检检查幽门螺杆菌的存在。结果:幽门螺杆菌感染的人氧合性胃炎和萎缩性胃炎标本胃腺和固有层均可见ripk3阳性细胞数量增加。表型分析显示,许多ripk3阳性细胞为H + K+ atp酶阳性胃腺壁细胞,以cd3阳性T淋巴细胞cd68阳性巨噬细胞和sma - α阳性间质细胞为主。研究人员对50名因接触细菌而患有胃癌的化疗患者进行了幽门螺杆菌阳性检测。年龄在30-85岁之间的男性胃癌发病率为62%,女性为38%。结论:ripk3阳性细胞数量在几种胃细胞中均有增加。未来的研究需要明确幽门螺杆菌疾病的影响和机制。
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引用次数: 0
Impact of COVID-19 pandemic on physical activity and academic performance among medical students; A single center study from Saudi Arabia 新冠肺炎疫情对医学生身体活动和学习成绩的影响一个来自沙特阿拉伯的单中心研究
Q3 MEDICINE, GENERAL & INTERNAL Pub Date : 2023-01-01 DOI: 10.5455/rmj.20230227075331
Mohammed Junaid, Rakan Almutairi, Turki Alqahtani, Mohammed Alsalem, Mohammed Alrashidi, Sultan Alsaadoon
Objectives: To investigate the impact of COVID-19 pandemic on physical activity and academic performance among students of Majmaah University, KSA. Methodology: This descriptive cross-sectional study included 200 all year’s medical students of either gender of Majmaah University. Complete enumeration technique was used for data collection. An online google form was shared with the study participants. Data were analyzed using SPSS version 24. The study was completed in six months. Results: Students with higher grades spent most of their time sitting without engaging in mild to moderate or severe physical activity. We found that 43 (21.5%) participants gained 1-5kg, 42 (21%) 5-10kg, 14 (7%) gained more than 10kg. On the other hand, 38 (19%) participants lost 1-5kg, 30 (15%) lost 5-10kg, 18 (9%) lost more than 10kg and 114 (57%) of the participants had no change in weight during the corona pandemic. Conclusion: Regardless of the COVID-19 pandemic, physical inactivity is considered as a separate pandemic. Students' capacity to engage in sufficient amounts of physical activity to preserve health and avoid disease may have been hampered by the COVID-19 pandemic.
目的:了解2019冠状病毒病(COVID-19)大流行对沙特Majmaah大学学生体育活动和学习成绩的影响。方法:这项描述性横断面研究包括200名全年在Majmaah大学就读的男女医科学生。数据采集采用完全枚举技术。研究人员与参与者分享了一份在线谷歌表格。数据采用SPSS version 24进行分析。这项研究在六个月内完成。结果:成绩较高的学生大部分时间都坐着,没有进行轻度到中度或重度的体育活动。我们发现43名(21.5%)参与者体重增加1-5kg, 42名(21%)参与者体重增加5-10kg, 14名(7%)参与者体重增加超过10kg。另一方面,38名(19%)参与者减轻了1-5公斤,30名(15%)减轻了5-10公斤,18名(9%)减轻了10公斤以上,114名(57%)参与者在冠状病毒大流行期间体重没有变化。结论:无论COVID-19大流行如何,缺乏身体活动都被视为单独的大流行。2019冠状病毒病(COVID-19)大流行可能阻碍了学生参与足够数量的身体活动以保持健康和避免疾病的能力。
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引用次数: 0
Analysis of depression, activity of daily of living and balance among elderly with knee osteoarthritis in Malang, Indonesia 印尼玛琅地区老年膝关节骨关节炎患者抑郁、日常生活活动及平衡状况分析
Q3 MEDICINE, GENERAL & INTERNAL Pub Date : 2023-01-01 DOI: 10.5455/rmj.20230523054728
Sri Wardojo, Rakhmad Rosadi, Owen Nkoka, Sun Qianhui, Aqila Cintia, Prasasti Seputri
Objective: To investigate the relationship between depression and activity daily living (ADL) towards balance among knee osteoarthritis patients in Malang. Methodology: This cross-sectional study with purposive sampling technique was conducted in primary healthcare centers in Malang and included 166 participants. Patients aged above 60 years, diagnosed with knee osteoarthritis with Kellgren-Lawrence grade 1-2, had symptoms of depression/mild depression (based on medical diagnosis), did not have severe visual disturbances; did not have neurological problems and did not consume any antidepressants were included in the study. We used Geriatric Depression Scale, Barthel Index, and Single Leg Standing test. All the data were analyzed using the Independent T-test and Pearson Correlation. Results: Depression negatively correlated with balance ability (p<0.05; r1=-0.25). Ability to do daily activities was positively correlated with balance ability (p<0.05; r = 0.55). Conclusion: It is urged to focus on maintaining and promoting knee osteoarthritis patients’ psychological health and recommend it to be included in the policy of geriatric health management. This will minimize the occurrence of potentially harmful secondary effects and gain an optimal quality of life for the elderly.
目的:探讨麻郎地区膝骨性关节炎患者抑郁与日常生活活动平衡的关系。方法:本横断面研究采用有目的抽样技术,在玛琅的初级卫生保健中心进行,包括166名参与者。患者年龄60岁以上,诊断为Kellgren-Lawrence分级1-2级膝骨关节炎,有抑郁/轻度抑郁症状(基于医学诊断),无严重视力障碍;没有神经问题,也没有服用任何抗抑郁药的人被纳入研究。采用老年抑郁量表、Barthel指数和单腿站立测试。所有数据均采用独立t检验和Pearson相关分析。结果:抑郁与平衡能力呈负相关(p<0.05;r1 = -0.25)。日常活动能力与平衡能力呈正相关(p<0.05;R = 0.55)。结论:应重视维护和促进膝关节骨性关节炎患者的心理健康,并建议将其纳入老年健康管理政策。这将最大限度地减少潜在有害的二次效应的发生,并为老年人获得最佳的生活质量。
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引用次数: 0
Evaluation of biochemical parameters in Iraqi women patients with preeclampsia 伊拉克妇女先兆子痫患者的生化指标评价
Q3 MEDICINE, GENERAL & INTERNAL Pub Date : 2023-01-01 DOI: 10.5455/rmj.20230409073401
Reem Haddad
Objective: To evaluate some biochemical parameters in Iraqi women patients with preeclampsia (PE). Methodology: In this study, data were collected from December 2022 and March 2023 at Department of Obstetrics and Gynecology, Al-Elwiya Maternity Teaching Hospital from 31 pregnant women with PE. We had 31 pregnant women in the control group who were healthy. Age, gestational age, BMI, and renal function tests are performed. Results: There was no difference in age, and gestational age (weeks), between PE women and the control group. Serum total bilirubin, creatinine, and urea levels were all considerably higher in PE than in the control group. There were no statistically significant differences in serum albumin and total protein levels, although the SBP and DBP from PE patients were significantly higher than those of the control group. Conclusion: Pregnant women should be evaluated because elevated serum levels of total bilirubin, creatinine, and urea may signal the onset of preeclampsia. The best biochemical test for diagnosing preeclampsia was serum creatinine level.
目的:评价伊拉克妇女先兆子痫(PE)的一些生化指标。方法:在本研究中,数据收集于2022年12月至2023年3月在Al-Elwiya妇产教学医院妇产科,来自31名PE孕妇。我们有31名健康的孕妇作为对照组。进行年龄、胎龄、BMI和肾功能检查。结果:PE妇女与对照组在年龄和胎龄(周)方面无差异。PE组的血清总胆红素、肌酐和尿素水平均明显高于对照组。两组血清白蛋白和总蛋白水平差异无统计学意义,但PE患者的收缩压和舒张压明显高于对照组。结论:孕妇应该进行评估,因为血清总胆红素、肌酐和尿素水平升高可能是子痫前期发病的信号。血清肌酐水平是诊断子痫前期最好的生化指标。
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引用次数: 0
Knowledge, attitude and practices of medical students regarding COVID-19 pandemic, Baghdad, Iraq 2022 医学生对COVID-19大流行的知识、态度和实践,巴格达,伊拉克2022
IF 0.2 Q3 MEDICINE, GENERAL & INTERNAL Pub Date : 2023-01-01 DOI: 10.5455/rmj.20230106050554
Ghaida R. Hamid
Objective: To explore the KAP of medical students in Baghdad city towards COVID-19, during the year 2022. Methodology: This cross-sectional study was carried out from April to June 2022 and included 2000 medical students from four medical schools in Baghdad. A systematic random sampling technique was used and every second student was included from four colleges with 4000 students in all four colleges. Thus, 2000 students were included and a self-structured questionnaire was used. Results: Complete esponses were received from 1738 students. Most were aged 20 to 22 years, approximately equally distributed as males and females. About 46.49% of the students gained border-line knowledge scores. Students in age category of 20-22 years had non-significantly earned a higher knowledge score than those students of other age categories. Conclusion: Knowledge of medical students regarding the pandemic was inadequate.
目的:了解2022年巴格达市医学生对新型冠状病毒肺炎的认知程度。方法:这项横断面研究于2022年4月至6月进行,包括来自巴格达四所医学院的2000名医学生。采用系统随机抽样的方法,每隔一秒从四所学院抽取学生,四所学院共4000名学生。因此,2000名学生被纳入,并使用自结构问卷。结果:共收到1738名学生的完整回复。大多数年龄在20至22岁之间,男女比例大致相等。约46.49%的学生获得了边界知识分数。20 ~ 22岁学生的知识得分高于其他年龄段学生,差异无统计学意义。结论:医学生对大流行的认识不足。
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引用次数: 0
Nurses knowledge regarding to phototherapy at neonatal care units in Mosul City, Iraq 伊拉克摩苏尔市新生儿护理单位护士关于光疗的知识
IF 0.2 Q3 MEDICINE, GENERAL & INTERNAL Pub Date : 2023-01-01 DOI: 10.5455/rmj.20230206070704
Laith a, N. Younis
Objective: To evaluate the expertise and efforts of neonatal ward nurses in relation to phototherapy. Methodology: In this study, non-probability, purposive sampling was used and study was performed from January to February 2023. It included 62 nurses working in neonatal units in the city of Mosul. The study consisted of two parts: The first part was related to demographic information and second part was related to their knowledge of phototherapy in neonatal units. Results: Out of 62 nurses, 50 (80.65%) were male while 12 (19.35%) females. Mean age was 30.43 years. Nurses' knowledge about phototherapy was acceptable in 45% and good in 29%. Conclusion: Generally speaking, the nurses' understanding of how to administer phototherapy to neonates was inadequate to acceptable.
目的:评价新生儿病房护士在光疗方面的专业知识和努力。方法:本研究采用非概率、有目的抽样,研究时间为2023年1 - 2月。其中包括在摩苏尔市新生儿病房工作的62名护士。本研究由两部分组成:第一部分与人口统计信息有关,第二部分与新生儿单位的光疗知识有关。结果:62名护士中,男性50人(80.65%),女性12人(19.35%)。平均年龄30.43岁。护士对光疗知识的了解,45%为可接受,29%为良好。结论:总体而言,护士对新生儿如何进行光疗的认识不足。
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引用次数: 5
Nigella sativa supplementation normalizes serum LDL cholesterol in healthy women volunteers 黑草补充剂使健康女性志愿者血清LDL胆固醇恢复正常
IF 0.2 Q3 MEDICINE, GENERAL & INTERNAL Pub Date : 2023-01-01 DOI: 10.5455/rmj.20230213091322
A. Serafi, Dina M Qahwaji, Zahir Hussain, Mohammed A Bafail, Sumera Sohail
Objective: To determine the effect of the powder of Nigella sativa seeds (NSS) on serum low-density lipoprotein cholesterol (LDL-C) in female volunteers. Methodology: This study included 159 female volunteers aged 30-35 years determe effect of various doses of Nigella sativa (NS) on LDL-C serum levels of eight groups for the duration of nine months. Subjects in the first month (October 2021) were considered as the control (C) subjects. Same subjects in the remaining eight months (November 2021 to June 2022) were administered equal daily doses (1 gram/day) of the powder of Kalonji/NSS. Blood samples were obtained and Friedewald formula was employed for determining the levels of serum LDL-C. Results: The groups 1 to 8 altogether had significant decrease in LDL-C. Analysis of variance showed highly significant variations. Intergroup variations had p>0.0001. Various groups of LDL-C control range from 80-129.9 mg/dl under the influence of various doses of NS supplementation gave highly significant negative linear correlation. Conclusion: Administration of NS showed the levels of LDL-C in the central range of 80-100 mg/dl that might be considered as the physiological normal serum levels of LDL-C. Further studies are required in healthy subjects and patients having various hyperlipidaemic and other related disorders to understand the diagnostic and therapeutic significance of NS.
目的:探讨黑草籽粉(NSS)对女性志愿者血清低密度脂蛋白胆固醇(LDL-C)的影响。方法:本研究包括159名年龄在30-35岁的女性志愿者,测定不同剂量的黑草(NS)对8组持续9个月的LDL-C血清水平的影响。第一个月(2021年10月)的受试者被视为对照(C)受试者。在剩下的8个月(2021年11月至2022年6月)中,同样的受试者每天服用等量的卡隆吉/NSS粉末(1克/天)。取血样,采用弗里德瓦尔德公式测定血清LDL-C水平。结果:1 ~ 8组LDL-C均明显降低。方差分析显示差异极显著。组间差异p < 0.0001。各组LDL-C控制在80-129.9 mg/dl范围内,在不同剂量NS补充的影响下呈极显著的负线性相关。结论:服用NS可使大鼠LDL-C水平处于80 ~ 100 mg/dl的中心范围,可视为生理正常血清LDL-C水平。需要在健康受试者和患有各种高脂血症及其他相关疾病的患者中进行进一步的研究,以了解NS的诊断和治疗意义。
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引用次数: 0
Total Neuropathy Scale Pediatric Vincristine to detect vincristine induced peripheral neuropathy in children with Acute Lymphoblastic Leukemia 小儿长春新碱全神经病量表检测急性淋巴细胞白血病患儿长春新碱诱导的周围神经病变
IF 0.2 Q3 MEDICINE, GENERAL & INTERNAL Pub Date : 2023-01-01 DOI: 10.5455/rmj20220613092311
P. Gunawan, Kartika Hardiyani, I. Ugrasena
Objective: To analyze the Total Neuropathy Scale Pediatric Vincristine (TNS-PV) score as a vincristine induced peripheral neuropathy (VIPN) diagnostic tool. Methodology: This observational analytic study was conducted in Outpatient Pediatric Hematology Oncology Dr. Soetomo Hospital. The inclusion criteria were Acute Lymphoblastic Leukemia (ALL) children aged 4-18 years that had undergone chemotherapy treatment, received a cumulative dose of vincristine >12 mg/m2, had no muscle weakness and signed informed consent. The TNS-PV instrument were used to assess VIPN and nerve conduction studies (NCS) was used as the gold standard. Results: A total of 54 children were enrolled, two refused to sign the informed consent. About 60% were male children, 76.9% aged <10 years old, and 94% were ALL-L1. The TNS-PV had an area under the curve (AUC) of 0.638 (95% CI 0.531-0.834) with cut off value of 3.5. It had a sensitivity 87.9%; specificity 42.1%, positive predictive value 72.5%; negative predictive value (NPV) 66.6% and OR (Odds ratio) 5,273. Conclusion: TNS-PV score cannot replace NCS as the gold standard, but TNS-PV can be an alternative tool for diagnosing VIPN.
目的:分析小儿长春新碱全神经病变量表(TNS-PV)评分作为长春新碱诱导的周围神经病变(VIPN)的诊断工具。方法:本观察性分析研究在Soetomo医生医院儿科血液肿瘤科门诊进行。纳入标准是4-18岁的急性淋巴细胞白血病(ALL)儿童,接受化疗,长春新碱累积剂量bbb12mg /m2,无肌肉无力并签署知情同意。采用TNS-PV仪评估VIPN,以神经传导研究(NCS)为金标准。结果:共有54名儿童入组,其中2名拒绝签署知情同意书。约60%为男童,76.9%年龄<10岁,94%为ALL-L1。TNS-PV曲线下面积(AUC)为0.638 (95% CI 0.531 ~ 0.834),截断值为3.5。灵敏度为87.9%;特异性42.1%,阳性预测值72.5%;阴性预测值(NPV) 66.6%, OR(优势比)5273。结论:TNS-PV评分不能代替NCS作为金标准,但TNS-PV可作为诊断VIPN的替代工具。
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引用次数: 0
Correlation between biographic profile and compliance to key performance indicators (KPI) for infection control among healthcare workers in Saudi Arabia: A cross-sectional study 沙特阿拉伯卫生保健工作者的个人资料与感染控制关键绩效指标(KPI)依从性之间的相关性:一项横断面研究
IF 0.2 Q3 MEDICINE, GENERAL & INTERNAL Pub Date : 2023-01-01 DOI: 10.5455/rmj20221009060301
Mohammed A. Alzahrani
Objective: To find out how well Saudi Arabian healthcare workers followed infection control guidelines and determine whether there is a any relationship between the biographic profile of healthcare staff and their degree of compliance with infection control. Methodology: This descriptive-correlation study was conducted on healthcare workers from different Saudi Arabian hospitals. The study used a three-point Likert scale, and the rating scales used were “3” to indicate always, “2” to indicate sometimes, while “1” was used to indicate never. Results: Of 180 respondents, 62.8% were young adults, 73.3% were males, 68.3% were doctoral degree holders, 66.1% were licensed medical doctors, and 39.4% were advanced beginners. Saudi healthcare workers had an overall level of “high compliance” (mean=2.29). Chi-square test of independence (r2) revealed a statistically significant relationship between compliance to infection control practices and the following variables: age (p=0.0100), gender (p=0.0177), educational attainment (p=0.0001), and profession (p<0.0001). Conclusion: In Saudi Arabia, healthcare staff generally follow infection control procedures. Moreover, biographic profiles were significantly associated with the degree of infection prevention practice compliance by healthcare staff.
目的:了解沙特阿拉伯卫生保健工作者遵守感染控制指南的程度,并确定卫生保健人员的个人资料与他们遵守感染控制的程度之间是否存在任何关系。方法:本描述性相关性研究是对来自不同沙特阿拉伯医院的医护人员进行的。该研究采用李克特三分制量表,使用“3”表示“总是”,“2”表示“有时”,而“1”表示“从不”。结果:180名被调查者中,青年占62.8%,男性占73.3%,博士占68.3%,执业医师占66.1%,高级初学者占39.4%。沙特卫生保健工作者的总体水平为“高依从性”(平均=2.29)。卡方独立性检验(r2)显示,年龄(p=0.0100)、性别(p=0.0177)、受教育程度(p=0.0001)、职业(p<0.0001)与感染控制措施依从性有统计学意义。结论:在沙特阿拉伯,卫生保健人员一般遵循感染控制程序。此外,传记资料与卫生保健人员遵守感染预防实践的程度显著相关。
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引用次数: 0
The Public's trends toward Kidney Donation 公众捐献肾脏的趋势
IF 0.2 Q3 MEDICINE, GENERAL & INTERNAL Pub Date : 2023-01-01 DOI: 10.5455/rmj20220531071501
Ahmed AbdElbagy, Ahmed S Alkarani
Objective: To explore the perception of Saudi society about living kidney donation and to identify the trends towards the donation of a kidney. Methodology: This Quantitative cross-sessional community-based survey was carried-out from January to February 2020 among the Saudi population and included both natives and residents. We used convenience sampling technique. Perception about living kidney donation questionnaire was developed which included questions about knowledge regarding living kidney donation. Results: Out of 1295 participants, 567 (43.8%) were males and 728 (56.2%) females. The overall mean score of the public`s perception about living kidney donation was moderate (mean=5.90±1.18). There was a statistical difference (F=3.44, p<0.05) between age groups toward perception regarding living kidney donation, as older and female patients have a better perception of kidney donation than young adults and men. The trends of the Saudi community about kidney donation were moderate; most participants agreed to donate a kidney for humanitarian and religious purposes. Participants were aware that living kidney donation improves the quality of life of the recipient. Conclusion: Greater awareness about the center responsible for the organ transplantation can help willing donors to consent to future donation.
目的:探讨沙特社会对活体肾脏捐赠的看法,并确定肾脏捐赠的趋势。方法:本定量跨会期社区调查于2020年1月至2月在沙特人口中进行,包括当地人和居民。我们采用方便抽样技术。对活体肾脏捐献的认知问卷,包括对活体肾脏捐献知识的提问。结果:1295名参与者中,男性567人(43.8%),女性728人(56.2%)。公众对活体肾脏捐献认知的总体平均得分为中等(平均=5.90±1.18)。不同年龄组患者对活体肾脏捐献的认知差异有统计学意义(F=3.44, p<0.05),老年和女性患者对活体肾脏捐献的认知高于青年和男性。沙特社区的肾脏捐献趋势较为温和;大多数参与者同意为人道主义和宗教目的捐赠肾脏。参加者都知道活体肾脏捐赠可改善受赠人的生活质素。结论:提高对器官移植中心的认识可以帮助有意愿的捐赠者同意未来的捐赠。
{"title":"The Public's trends toward Kidney Donation","authors":"Ahmed AbdElbagy, Ahmed S Alkarani","doi":"10.5455/rmj20220531071501","DOIUrl":"https://doi.org/10.5455/rmj20220531071501","url":null,"abstract":"Objective: To explore the perception of Saudi society about living kidney donation and to identify the trends towards the donation of a kidney. Methodology: This Quantitative cross-sessional community-based survey was carried-out from January to February 2020 among the Saudi population and included both natives and residents. We used convenience sampling technique. Perception about living kidney donation questionnaire was developed which included questions about knowledge regarding living kidney donation. Results: Out of 1295 participants, 567 (43.8%) were males and 728 (56.2%) females. The overall mean score of the public`s perception about living kidney donation was moderate (mean=5.90±1.18). There was a statistical difference (F=3.44, p<0.05) between age groups toward perception regarding living kidney donation, as older and female patients have a better perception of kidney donation than young adults and men. The trends of the Saudi community about kidney donation were moderate; most participants agreed to donate a kidney for humanitarian and religious purposes. Participants were aware that living kidney donation improves the quality of life of the recipient. Conclusion: Greater awareness about the center responsible for the organ transplantation can help willing donors to consent to future donation.","PeriodicalId":20844,"journal":{"name":"Rawal Medical Journal","volume":"1 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70840494","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
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Rawal Medical Journal
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