Pattersonwise7114
COVID-19 pandemic has an unprecedented negative impact on all aspects of core surgical training. The long term impact on the current cohort of trainees is yet to be seen.
COVID-19 pandemic has an unprecedented negative impact on all aspects of core surgical training. The long term impact on the current cohort of trainees is yet to be seen.A series of unsymmetrical nine di-heterocyclic compounds of benzazole derivatives were synthesized at one step via cyclization reaction. The compounds evaluated for in vitro cytotoxic activity against A549, A498, HeLa, and HepG2 cancer cell lines. The biological evaluation results show that 23, 26 and 29 exhibit better activity against HepG2 and HeLa cancer cell lines. Compound 23 also showed good activity against A549, and A498 cancer cell lines. The analogs were further performed molecular docking studies against human cytochrome P450 2C8 monooxygenase enzyme, calculated some theoretical quantum parameters, ADMET descriptor and molecular electrostatic potential analysis. The strategy applied in this research work may act as a perspective for the rational design of potential anticancer drugs. Communicated by Ramaswamy H. Sarma.Apart from its association with metabolic syndrome and diabetes mellitus, non-alcoholic fatty liver disease (NAFLD) has been thought to be linked with other endocrine and metabolic disorders. Recent data suggest that hypothyroidism may be a significant risk factor for development and progression of NAFLD. The present study was conducted to evaluate the presence of NAFLD in patients with hypothyroidism presenting to a rural tertiary care centre in north India. The diagnosis of NAFLD was made on the basis of radiological findings and derangement of liver enzymes. Our findings showed that ultrasonographic evidence of fatty liver as well as increase in the serum transaminase level above normal range were significantly higher in hypothyroidism patients as compared with controls. On multivariate regression analysis of the patients' data, the presence of hypothyroidism was independently associated with risk of NAFLD. We therefore conclude that hypothyroidism is a significant independent risk factor.
To examine dynamic thiol/disulphide homeostasis metrics as a novel risk factor of oxidative stress in patients with peripheral arterial disease.
One hundred patients with lower extremity peripheral arterial disease (a study group) and 100 control subjects were included in this prospective case-control study. Participants' baseline clinical characteristics and laboratory data including some oxidant/antioxidant status parameters such as albumin, ferroxidase and myeloperoxidase, and thiol/disulphide homeostasis parameters such as native thiol, total thiol and disulphide, as well as native thiol/total thiol, disulphide/native thiol and disulphide/total thiol ratios were all recorded and then compared between the groups.
Mean albumin and ferroxidase, and median myeloperoxidase levels were found to be significantly higher in patients with the peripheral arterial disease than in control group (
= 0.045,
= 0.000 and
= 0.000, respectively). Mean native thiol and total thiol, and median disulphide levels ive stress in patients with the peripheral arterial disease since it is readily available, easily calculated and relatively cheap.
To describe the mid-term outcome after inferior selective crossectomy in a subset of patients with symptomatic chronic venous disease and both great saphenous vein and suprasaphenic valve incompetence.
Retrospective analysis of prospectively collected data was conducted. During an eight-year period, 1095 ligations of all saphenofemoral junction inferior tributaries and great saphenous vein stripping were performed in 814 Clinical, Etiology, Anatomy, Pathophysiology C2-C6 patients. Sodium Pyruvate chemical Duplex ultrasound follow-up examinations were performed after 30 days, 6 months, and 2 years, and saphenofemoral junction hemodynamic patterns and varicose veins recurrence rates were evaluated.
Two hundred and twenty patients completed the two-year follow-up period. At the 30-day Duplex ultrasound evaluations, two different hemodynamic patterns were described. Type 1, with physiological drainage of saphenofemoral junction superior tributaries, was observed in 214 patients. Type 2, without flow in saphenofemoral junction superor selective crossectomy, warranted by patency and large caliber saphenofemoral junction superior tributaries, seems to be the key point in preventing varicose vein recurrence in this context. However, large prospective studies regarding saphenofemoral junction modifications and varicose vein recurrence are needed to confirm these preliminary observations.
Post-carotid endarterectomy hypertension is a well-recognized phenomenon closely related to surgical complications. This study aimed to determine whether different kinds of perioperative antihypertensive drugs had a protective effect on post-carotid endarterectomy hypertension and influence on intraoperative hemodynamics.
We retrospectively investigated 102 carotid stenosis patients who underwent conventional endarterectomy with a perioperative baseline antihypertensive regimen. Post-carotid endarterectomy hypertension was defined as a postoperative peak systolic blood pressure ≥160 mmHg and/or a requirement for any additional antihypertensive therapies. We compared the clinical characteristics and types of baseline perioperative antihypertensive drugs between patients with and without post-carotid endarterectomy hypertension and then determined the significant independent effect of antihypertensive drugs on post-carotid endarterectomy hypertension through multivariate regression and detected their influene heart rate.This article examines what hospitals can do to reduce readmissions for surgical site infections (SSI). Realizing that CMS does not pay the hospital for readmissions due to SSI, strategies must be put into place to reduce the number of readmissions. The analysis here will examine what has been done in the hospital, then, ways to assess each patients risk for SSI upon leaving the hospital. Finally, providing some interventions for reducing SSIs. Introducing the concept of "visiting practitioner."
