Background Few results have shown that renal parenchymal echogenicity increases in pediatric patients with no concurrent renal diseases. This study aimed to investigate the relation between non-renal diseases and renal cortical echogenicity in children with acute abdominal pain. Materials and Methods  This cross- sectional study was conducted among 100 children referred to Amirkola Children’s ...

The aim of this study was to evaluate the immunohistochemical expression of epidermal growth factor (EGFR) and c-erb-B-2 oncoprotein in a series of 71 hepatocellular carcinomas as well as in the adjacent hepatic tissue and to assess any correlation with HBsAg expression. The total of the 71 hepatocellular carcinomas (HCCs) was classified into 17 low grade and 54 high grade cases with adjacent n...

Relationships between diel changes in stem expansion and contraction and discharge and refilling of stem water storage tissues were studied in six dominant Neotropical savanna (cerrado) tree species from central Brazil. Two stem tissues were studied, the active xylem or sapwood and the living tissues located between the cambium and the cork, made up predominantly of parenchyma cells (outer pare...

Chronic liver disease is a progressive deterioration of hepatic functions and continuous process inflammation, destruction, regeneration parenchyma, resulting in fibrosis cirrhosis [...]

Emphysematous pyelonephritis is a rare and severe renal parenchyma necrotizing infection visible just in diabetic patients which results in gas presence--probably produced through the glucose fermentation process--in the collecting system, renal parenchyma and perirenal tissue. We present a case of a not known diabetic female patient with emphysematous pyelonephritis of the left kidney and emph...

This histomorphometrical study was performed on the kidney and the parathyroid glands of autopsy cases of chronic glomerulonephritis. The kidneys showed atrophy in varying degrees. Weight of the parathyroid glands increased because of proliferation of parenchyma. Weight of parathyroid parenchyma correlated negatively with weight of the kidney and volume density of tubules in renal cortex.

The wood micro cellular structural constituents of five lesser used wood species in Nigeria among which are Butyrospermum paradoxum, Albizia zygia, Lanea acida, Parkia felicoida and Isoberlina doka are determined. Fibre cells accounts for 54% of the total wood micro cellular constituents of B. paradoxum while vessel, axial and ray parenchyma cells make up the rest of the wood micro structural c...

The present study aimed to observe the level of inflammation and the number of lesions in the airways and parenchyma of mouse lungs subsequent to smoking cessation following 4 weeks exposure to cigarette smoke. Enlargement of the regional airspaces, deposition of peribronchial collagen fibers and macrophage infiltration were assessed. In addition, the expression levels of matrix metalloproteina...

OBJECTIVE The purpose of our study was to determine the frequency of hyperechogenicity of renal parenchyma in children with acute abdominal illness and to evaluate the assumed transient feature of this hyperechogenicity. MATERIALS AND METHODS Between January 2005 and February 2006, 189 consecutive patients (112 boys and 77 girls; mean age, 10 years) presenting with acute abdominal pain were e...

Objective: to investigate the functional efficiency of a cell-engineered construct (CEC) liver based on tissuespecific matrix consisting decellularized rat fragments, allogeneic cells and multipotent mesenchymal stromal (MSCs) isolated from bone marrow an experimental model chronic failure (CLF). Materials methods . In creating CECs, for decellularization were obtained from male Wistar rats. MS...