Pak J Med Sci
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The paper uses ultrasound Doppler fetal heart rate detection algorithm to explore the placental characteristics of monochorionic twin pregnancy with selective fetal growth restriction, and discuss the correlation between selective fetal growth restriction and cord blood SFass FasL level. ⋯ Uneven placental share and non-central attachment of the umbilical cord may be risk factors for selective fetal growth restriction in monochorionic twin pregnancy.
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COVID-19 is a menace for Pakistan's fragile and overburdened health care system and infrastructure, insidiously permeating the socio-economic fabric. Globally complete to partial shutdown of educational institutions has been enforced, transitioning from face to face to online academics. Academic institutes are floundering to withstand the brunt. ⋯ Thirty two English language, full text articles published in the last ten years from 2010 to 2020 were selected for the literature review. With this literature review, we conclude that this lockdown has caused significant distortion in the academic world yet unequal interruption in learning with significant disruptions in internal assessments and qualification examinations with developing countries like Pakistan, compounded by a compromised educational system. However, COVID-19 is spurring the case for conversion to online academics and developing countries like Pakistan are poised to develop reliable, cost effective and secure online academic system whether it is bane or boon.
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To identify the risk factors of deep vein thrombosis (DVT) of lower limb in patients undergoing lumbar fusion surgeries, to provide a better understanding of DVT and take prophylactic measures. ⋯ Those patients undergoing lumbar fusion surgeries should take more prophylactic measures including postoperative exercises if they were elderly, or hypertensive, or have high D-dimer level, in order to decrease the incidence of DVT.
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To evaluate the diagnostic value of the rtRT-PCR test and CT in patients presenting with typical clinical symptoms of COVID-19. ⋯ It should be noted that a negative result in the rtRT-PCR test does not rule out the possibility of COVID-19 diagnosis in patients whose symptom duration is longer than five days, who are elderly with comorbidities and in particular who present with fever and shortness of breath. In these patients, typical CT findings are diagnostic for COVID-19. A normal chest CT is no reason to loosen up measures of isolation in patients with newly beginning symptoms until the results are obtained from the PCR test.
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To study the expression of IL-17 in peripheral blood and its effect on maternal-fetal tolerance in patients with eclampsia in late pregnancy using MRI image segmentation algorithm. ⋯ The major types of cerebrovascular diseases (CVD) in severe preeclampsia and eclampsia were reversible posterior encephalopathy syndrome and cerebral hemorrhage. It was speculated that the damage to the blood-brain barrier may play an important role in the pathogenesis. The balance of the number of Th17 cells/the number of Treg cells was more inclined to the Th17 cell-mediated pro-inflammatory state, Treg cell-mediated immune tolerance decreases, and it becomes more obvious with the worsening of the disease.