Cigarette smoking induced liver insult concomitant with inflammatory mediators in serum crevicular fluid and bronchio alveolar lavage of schistosomal diabetic subjects with history of bronchial asthma.

Forty five smokers were classified into schistosomal cases with type-2 diabetis mellitus (GI) and with associated history of bronchial asthma (GII) and without T-2 DM (GIII). A control group (GIV) of non-diabetic non schistosomal age matched subjects who quitted smoking for >6 months were included. Assessed parameters included indices of glycemic status (glycated hemoglobin), angiogenesis (vascular endothelial growth factor) hepatic and bronchoalveolar disposition (Liver function test, metallothionein, serum levels of cotinine, cadmium selenium, copper & zinc) and bronchoalveolar lavage) (BAL) levels of surfactant proteins A & D, zinc and copper oxidative stress and fibrogenesis (total antioxidant capacity thiobarbituric acid reactive substance) and vasculopathy (angiotensin converting enzyme, P-selectin, nitrate) and periodontitis (collagenase and elastase in GCF) impact of cigarette smoking associated with trace element disbalance and enzymatic changes in crevicular fluid on altered parameters collaborative out-come. The study reflected the collaborative outcome of immune mediated mechanisms initiated by liver affection, glycemic status and history of predisposed bronchial integrity induced by oxidative stress.

Dual impact of chronic liver disease and amaebiasis on immunopathogenesis of primary osteoarthritis in Egyptians.

Sixty cases with primary knee OA were equally categorized into six groups with EHI (Gs 1, 2, 3) or without (Gs 4, 5, 6). GI included cases with HCV, GII cases with RHS & HCV and GIII cases with a history of non-active schistosomiasis whereas Gs 4, 5 & 6 included cases without EHI. Clinical examination with inclusion criteria of pathological manifestations w\as associated with biochemical evaluation of adhesion molecules (E-selectin, P-selectin, intracellular adhesion molecule-3 "ICAM-3") in plasma and synovial fluid. Synovial fluid indices (IgG, IgA, IgM, & C3) were evaluated as well as indices of inflammation and oxidative stress (Beta 2 microglobulin, Haptaglobulin, fibronectin, total thiol, superoxide dismutase, thiobarbituric acid reactive substance & hyaluronan) in synovial fluid and indices activating fibrogenesis in serum and plasma (procollagen III, plasma prolidase, Interleukin-1 beta, Interleukin-6 & TNF alpha). The results showed a positive relationship between indices activating vascular damage, fibrogenesis and immuno-inflammatory response with higher change magnitude in EHI cases particularly with combined HCV & RHS. This implement the dual role of hepatic insult and intestinal amoebiasis on immune mediated mechanisms activating inflammatory response in OA cases reflecting common signaling pathways associated with pathogenesis of multifaceted origin.