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Stray dogs may be highly exposed to vector-borne pathogens (VBPs), including zoonotic agents, and therefore may pose a high risk of spreading infections to other animals and humans. Among the Anaplasmataceae, Anaplasma phagocytophilum, A. platys and Ehrlichia canis are commonly identified species in dogs in Europe; however, information on the occurrence of these pathogens in canine populations from Bosnia and Herzegovina (B&H) is still lacking. Thus, the aim of this study was to determine the seroprevalence of Anaplasma spp. and Ehrlichia spp. in stray dogs in the Sarajevo region of B&H and to identify A. phagocytophilum, A. platys, E. canis and E. ewingii by molecular techniques. A total of 903 blood samples of stray dogs were screened by SNAP 4Dx Plus Test for the presence of antibodies against A. phagocytophilum/A. platys and E. canis/E. ewingii. Real-time PCR assays were performed for the detection of Anaplasmataceae, A. phagocytophilum, A. platys, E. canis and E. ewingii in seropositive dogs. Antibodies to A. phagocytophilum/A. platys and/or E. canis/E. ewingii were detected in 187 (20.7%) samples. Seroprevalence was highest for A. phagocytophilum/A. platys (184/903, 20.4%). Two dogs had antibodies to E. canis/E. ewingii, while one dog was found to have antibodies to A. phagocytophilum/A. platys and to E. canis/E. ewingii. Forty-eight (25.7%) of the 187 seropositive dogs examined by Real-time PCR were positive for Anaplasmataceae. A. phagocytophilum was detected in 45 (24%) samples, while one sample was positive for A. phagocytophilum and A. platys. Two samples positive for Anaplasmataceae tested negative in the species-specific PCRs. E. canis or E. ewingii could not be detected in any of the Ehrlichia-seropositive dogs. These findings highlight the need for dog health monitoring, improving the health and welfare of stray dog population, and establishment of effective surveillance systems to combat VBDs., (Copyright © 2021 Elsevier GmbH. All rights reserved.)

Background: Aortobifemoral bypass (ABFB) for aortoiliac occlusive disease (AIOD) is traditionally accompanied by substantial groin incisional morbidity, which poses a threat to an underlying prosthetic graft. We performed a study to investigate the frequency and define the clinical course and significance of such problems., Methods: One hundred twenty consecutive patients undergoing primary elective ABFB for AIOD were enrolled in a prospective study. The healing of groin wounds was systematically assessed, the occurrence of incisional complications of any type noted, and their clinical course and economic consequences documented and analyzed., Results: Early postoperative complications (30 days) affected 35 (15%) groin wounds in 29 (24.8%) patients. Lymph fistulas/lymphoceles were observed in 15 (6.4%), infection in 11 (4.7%), and noninfectious wound dehiscence in 9 (3.8%) of groin incisions. The only significant predictor of groin healing impairment was preoperative length of stay. Groin incision-related morbidity significantly increased the duration and cost of hospitalization. Sixty percent of groin healing problems were diagnosed after discharge and they represented the most common cause for early readmissions., Conclusions: The incidence of groin wound complications after ABFB is considerable, their financial impact significant, and delayed onset frequent. Femoral incisional morbidity after ABFB still represents an unremitting nuisance, necessitating further improvements in preventive strategies and techniques and strict adherence to conventional ones, including the minimization of preoperative length of stay., (Copyright © 2014 Elsevier Inc. All rights reserved.)

The antioxidant activity of the methanol extract of Filipendula hexapetala flowers was assessed by the assay for ferric-reducing antioxidant power (FRAP), the assay for DPPH free radical scavenging ability (DPPH) and the assay for the influence of lipid peroxidation in liposomes, induced by Fe(2+)/ascorbate system and measured by the TBA test (LP). The activity of the investigated extract in all test-systems was found to be significant. The principal constituent responsible for the observed effects was isolated and identified as spiraeoside.

This multicentric Serbian study presents the treatment of 91 extracranial carotid artery aneurysms in 76 patients (13 had bilateral lesions). There were 61 (80.3%) male and 15 (19.7%) female patients, with an average age of 61.4 years. The aneurysms were caused by atherosclerosis in 73 cases (80.2%), trauma in six (6.6%), previous carotid surgery in six (6.6%), tuberculosis in one (1.1%), and fibromuscular dysplasia in five (5.5%). The majority (61 cases or 67%) of the aneurysms involved the internal carotid artery, 29 (31.9%) the common carotid artery bifurcation, and one (1.1%) the external carotid artery. Forty-five (49.4%) aneurysms were fusiform, while 46 (50.6%) were saccular. Twenty-nine (31.9%) cases were totally asymptomatic at the time of diagnosis. The remainder presented with compression in 14 (15.4%) cases, stroke in 11 (12.1%) cases, transient ischemic attack in 33 (36.3%) cases, and rupture in four (4.4%) cases. In cases where the aneurysm involved the internal carotid artery, four surgical procedures were performed: aneurysmectomy with end-to-end anastomosis in 30 (33.0%) cases, aneurysmectomy with vein graft interposition in 20 (22.0%) cases, aneurysmectomy with anastomosis between external and internal carotid artery in eight (8.8%) cases, and aneurysmectomy followed by arterial ligature in three cases. One case of external carotid artery aneurysm also was treated by aneurysmectomy and ligature. Aneurysm replacement with Dacron graft was performed in 29 (31.9%) cases where common carotid artery bifurcation was involved. Two (2.2%) patients died after the operation due to a stroke. They had ruptured internal carotid artery aneurysm treated by aneurysmectomy and ligature. Including these, a total of five (5.5%) postoperative strokes occurred. In two (2.2%) cases, transient cranial nerve injuries were found. Excluding the five patients who were lost to follow-up, 69 other surviving patients were followed from 2 months to 12 years (mean 5 years and 3 months). In this period, there were no new neurological events and all reconstructed arteries were patent. Three patients died more than 5 years after the operation, due to myocardial infarction. Aneurysms of the extracranial carotid arteries are rare vascular lesions that produce a high incidence of unfavorable neurological sequelae. Because of their varied etiology, location, and extension, different vascular procedures have to be used during repair of extracranial carotid artery aneurysms. In all of these procedures, an aneurysmectomy with arterial reconstruction is necessary.

In this study we aimed to define relevant prognostic predictors for the outcome of surgical treatment of ruptured abdominal aortic aneurysms. The study included 406 consecutive patients treated between January 1991 and December 2003. There were 337 (83%) male and 69 (17%) female patients aged 67 +/- 7.5 years. Fourteen (3.5%) patients had aortocaval fistula whereas 4 (0.98%) had primary aortorenteric fistula caused by aneurysm rupture into the inferior vena cava or duodenum. Reconstruction included interposition of a tube graft (215-53%), aortobiiliac bypass (134-33%), and aortobifemoral bypass (58-14.3%). Findings on admission that significantly correlated with both intraoperative (13.5%) and total operative mortality (48.3%) were systolic blood pressure <95 mmHg, low diuresis, unconsciousness, cardiac arrest, leukocytes >14 x 10(9)/L, hematocrit <0.29%, hemoglobin <100 g/L, urea> 11 mmol/L, and creatinine >180 micromol/L. Intraoperative determinants of increased mortality were aortic cross-clamping time >47 min, duration of surgery >200 min, intraoperative blood loss >3500 mL, diuresis <400 mL, arterial systolic pressure <97.5 mmHg, and the need for aortobifemoral bypass. Respiratory complications and multisystem organ failure were significantly associated with lethal outcome in the postoperative period. Surgical treatment of ruptured abdominal aortic aneurysm was life-saving in 51.7% of patients. Variables significantly associated with mortality were unconsciousness, low systolic blood pressure, cardiac arrest, low diuresis, high urea and creatinine levels, signs of blood loss, and the need for aortobifemoral reconstruction. Short aortic cross-clamping and the total operation time, low intraoperative blood loss, and well-controlled diuresis and arterial pressure during surgery have improved survival. Therapeutic efforts should concentrate on intraoperative factors that are possible to correct, leading to better survival of these patients.

Antioxidative effects of Maydis stigma methanolic extracts were studied on the level of lipid peroxidation in liposomes, induced by Fe(2+)/ascorbate system and measured spectrophotometrically by the TBA-test. The most significant inhibition of lipid peroxidation was observed when methanolic extracts of fully developed, mature corn silk were applied. The same test, performed after fractionation of the most active extract, showed that most of the activity was concentrated in fractions with moderate lipophilicity, containing phenolic acids, flavonoid aglyca and resembling monosides.