Pak J Med Sci
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Colorectal serrated polyp is considered as histologically heterogeneous lesions with malignant potential. The aim of the study was to evaluate the endoscopic, clinic and pathologic characteristics of colorectal serrated polyps. ⋯ The overall detection rate of colorectal serrated polyps was relatively low, and it is necessary to discriminate between SSAPs and HPs during endoscopic examination because of the malignant potential.
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This study aimed to examine the pattern of emergency department (ED) visits by Hajj patients and determine the urgency of emergency visits at an advanced healthcare center. ⋯ During Hajj, a significant proportion of patients who visited the ED at the ultimate healthcare facility were discharged within 24 hours, with a higher rate in the morning-afternoon period. Both admitted and discharged cases required equal levels of care. Therefore, an extension in working days at primary care centers and optimization of advanced healthcare facilities during Hajj is currently warranted.
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To evaluate the clinical efficacy and safety of intermittent injection of methylprednisolone sodium succinate in the treatment of cervical spinal cord injury complicated with incomplete paraplegia. ⋯ Intermittent injection of methylprednisolone sodium succinate has definite efficacy in treating cervical spinal cord injury complicated with incomplete paraplegia, with a low incidence of adverse reactions; hence it is worth promotion.
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Learning is an interplay between cognition and environmental factors. Any learning environment, that fulfills the intrinsic and extrinsic needs of the students will probably lead to better and more promising learning outcomes. This study aimed to investigate the student perceptions of Learning Environment (LE) in four health schools of a large university and compare between schools, years of study, and gender. ⋯ The LE significantly differed by year and gender. The students from non-integrated curricula (nursing and AMS) perceived the LE less positively than their integrated curriculum counterparts (medicine and dentistry). A qualitative study is needed to investigate the variation in the perception of LE among these groups.
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Is there a relationship between serum vaspin levels and insulin resistance in chronic renal failure?
Chronic kidney disease (CKD) patients have insulin secretion disorders and resistance to insulin effects, that is responsible for the development of cardiovascular events. Vaspin is an adipocytokine that regulates glucose and lipid metabolism. We aimed to determine the serum vaspin levels and its relationship with insulin resistance in CKD patients. ⋯ Insulin resistance and hyperinsulinemia contribute to the development of cardiovascular complications in CKD. We consider that the increase in the serum vaspin level is a consequence of the reduced renal excretion in the CKD and increases in response to insulin resistance.