The relationships among monocyte subsets,miRNAs and inflammatory cytokines in patients with acute myocardial infarction

Background

Acute myocardial infarction (AMI) causes irreversible myocardial damage and release of inflammatory mediators, including cytokines, chemokines and miRNAs. We aimed to investigate changes in the levels of cytokines (IL-6, TNF-α and IL-10), miRNAs profiles (miR-146 and miR-155) and distribution of different monocyte subsets (CD14++CD16-, CD14++CD16+, CD14+CD16++) in the acute and post-healing phases of AMI.

Transport mechanism of L-[14C]glutamate in cortical slices and synaptosomes of rabbits exposed to brain ischemia and reperfusion

Molecular and chemical neuropathology - Changes in the functioning of the glutamatergic system in rabbit brain were studied after partial brain ischemia and reperfusion. In vitro studies were...     

A case report and review of filamentary keratitis.

BACKGROUND: Filamentary keratitis is most often a chronic corneal condition, characterized by filaments attached at one or both ends to the cornea. Patients often experience foreign body sensation, grittiness, discomfort, photophobia, blepharospasm, and increased blinking. Filamentary keratitis is commonly the result of aqueous deficient dry eye syndrome. Management options include lubrication, punctal occlusion, removal of filaments, hypertonic saline, mucolytic agents, anti-inflammatory agents, and therapeutic contact lenses. CASE REPORT: A 58-year-old man came to us with acute symptoms of pain, photophobia, and redness x 2 days 0.S. The diagnosis of filamentary keratitis was made based on the clinical findings of positively staining mucus strands attached to the superior cornea. The patient was also found to have dry eye, blepharitis, and floppy eyelid syndrome. Numerous treatment regimens were implemented, including lubrication with non-preserved artificial tears, lubricating ointment, and topical steroids. The patient's condition was finally best managed with silicone plug punctal occlusion and therapeutic contact lenses. CONCLUSION: Filamentary keratitis can be a recurrent and incapacitating condition that may prove difficult to manage.     

Spontaneous rupture of a bladder diverticulum

A case of spontaneous rupture of an acquired bladder diverticulum is presented. Diagnosis was made preoperatively and full recovery followed surgical treatment. A review of the literature revealed 9 other cases of spontaneous rupture. Bladder outlet obstruction and urinary tract infection were present in the majority of cases. In the past misdiagnosis and delayed treatment led to significant mortality. However, the prognosis currently is better due to the use of broad-spectrum antibiotics, better radiological imaging studies, and earlier diagnosis and treatment.     

Terminal transverse limb defects and early chorionic villus sampling: Evaluation of 4,300 cases with completed follow-up

Data from 4,300 consecutive cases following prenatal diagnosis by transcervical (TC) CVS (n = (1,570) and transabdominal (TA) CVS (n = 2,370) were evaluated. In the follow-up study only infants examined by a physician were included. Gestational age varied between 8.5 and 11.6 weeks (mean 10.3 weeks) for TC-CVS and between 9.3 and 20 weeks (mean 12.3 weeks) for TA-CVS 98% of TC-CVS was performed at 9–10 weeks, 80.7% of TA-CVS procedures were carried out at 12–15 weeks. Selective termination took place in 97 cases of TC-CVS (6.1%) and in 72 cases of TA-CVS (2.6%). Another 8 Women had a termination for psychosocial reasons, resulting in 4,123 (1,469 TC, 2,645 TA) continuing pregnancies. The overall fetal loss rare <28 weeks was 5.4% (n = 80) for TC-CVS and 2.6% (n = 70) for TA-CVS. The overall incidence of congenital abnormalities after birth was 0.9%. Two terminal transversal limb defects were detected in the TC-CVS group (0.14%) against one (0.04%) in the TA-CVS group. © 1993 Wiley-Liss, Inc.