this article describes coronary artery bypass grafting by avlliath jay akrishnan et al. one of the most common reason for coronary artery bypass grafting is narrowing coronary arteries because of atherosclerosis. atherosclerosis causes chest pain (angina pectoris), myocardial infarction and sudden death. the aim of coronary artery bypass grafting is to release pain, prevention of myocardial inf...

Grafting-from ATRP protocols using fluoropolymers as substrates are very often used. Actual positive proof that is the mechanism at work in grafting or occurred all scarce. This perspective article gives an overview of most relevant examples such well possible other mechanisms grafting.

Background: To retrospectively study the experience with application of no-touch technique in radial artery (RA)-based coronary bypass grafting (CABG). Methods: Clinical data patients who underwent RA-based multi- (n = 45) or full-arterial CABG 27) between January 2019 and June 2022 Affiliated Hospital ZunYi Medical University were collected. The incidence main cardiovascular events at 30-day f...

PURPOSE To evaluate the role that delayed-type hypersensitivity (DTH) and cytotoxic T lymphocyte responses play in a murine model of orthotopic corneal allograft transplantation. METHODS Corneal transplantation was performed by grafting C57BL/6 donor corneas into BALB/c corneal beds. After transplantation, the mice were observed by slit lamp biomicroscopy on a weekly basis and graded for sign...

This reports a case of a 68-year-old woman who had undergone coronary artery bypass 5 years previously. Magnetic resonance angiography (MRA) revealed that the ascending aorta was dilated to about 8 cm in diameter, with type A dissection, and with a patent left internal thoracic artery (LITA) graft to the left anterior descending artery (LAD). Angiography at the ascending aorta did not reveal a ...

Non-expanded deceased donors with acute kidney failure can be a safe option to increase the number of kidneys for transplantation. Histological evaluation is fundamental to establish the functional prognosis of those grafts. Two kidney transplantations were performed from a young deceased donor with severe acute kidney failure and no structural change in the renal parenchyma. Both patients had ...

abstract traumatic rupture of the distal biceps tendon is rare. conservative treatment can result in reduced flexion and supination power with reduced function. this case report emphasizes the need for prompt surgical treatment and describes the possible complications of delayed surgical intervention.

purpose: to report the clinical, paraclinical and histopathologic features of eyelid mass lesions in a patient with tuberous sclerosis. case report: a 14 year old boy with a slowly progressive right upper lid mass and history of seizures, mental retardation and multiple skin lesions on the face and body was referred to labbafinejad medical center. cortical tubers and subepandimal nodules were r...

Over the last years, an extensive improvement in the use of non-standard kidney allografts from deceased donors has been observed due to a chronic scarcity in the number of available donors. However, use of these donors seems to give worse results, higher delayed graft function (DGF) and rejection rates and briefer graft survivals. Nevertheless, a standardized definition of non-standard donor i...

We have used an orthotopic graft model in the rat to study the histologic characteristics of corneal allograft rejection. Unrejected allogeneic grafts could not be distinguished from clear syngeneic grafts. Although donor Langerhans cells are necessary for the development of delayed-type hypersensitivity (DTH), the histopathological characteristics of rejecting corneal allografts in immunologic...