ABSTRACT
Objective:To explore the therapeutic role of morin against L-arginine-induced acute pancreatitis in rats. Methods:The group 1 received two intraperitoneal injections of normal saline, and groups 2-4 were given two intraperitoneal injections of L-arginine (250 mg/100 g body weight) at 1 h interval to induce acute pancreatitis. Subsequently, group 2 received no further treatment while groups 3 and 4 were treated with morin (30 mg/kg) and diclofenac sodium (30 mg/kg), respectively. Blood glucose and serum levels of insulin, α-amylase, malondialdehyde, myeloperoxidase, alanine aminotransferase, aspartate aminotransferase and cholesterol were measured. Moreover, histopathological study was carried out to investigate the effect of morin treatment on physiology of the pancreas. Results:L-arginine significantly altered the level of blood glucose and serum levels of insulin, α-amylase, malondialdehyde, myeloperoxidase, alanine aminotransferase, aspartate aminotransferase and cholesterol. Treatment with morin or diclofenac sodium significantly improved the levels of these biomarkers. Furthermore, morin showed more significant effect than diclofenac sodium. Histopathological analysis verified that morin protected the pancreas from deleterious effects of L-arginine. Conclusions:Morin plays a protective role against L-arginine-induced acute pancreatitis via reducing lipid peroxidation and tissue inflammation, and attenuating acute pancreatitis-associated alteration in insulin secretion and glucose metabolism.
ABSTRACT
[number sign]Salvia moorcroftiana is an herbaceous plant commonly known as "Kallijari" in Pakistan and belongs to the family Lamiaceae. This study was carried out to evaluate its scientific base for its traditional use in pain, fever and inflammation. The powdered plant was extracted by the method of cold maceration using aqueous methanol [70:30] as solvents. Hot plate, flick tail and acetic acid induced writhing test were utilized for analgesic assessment. Antiinflammatory activity was evaluated by carageenan-induced mice paw edema. Brewer's induced pyrexia was used for the evaluation of antipyretic activity. Non-significant [p<0.01] results as compared to the standard were obtained in all experiments. It was evident from acute toxicity study that plant was non-toxic in nature. It is concluded from the study that plant had the potential to be safely used for pain, fever and inflammation
ABSTRACT
Although aspirin-clopidogrel combination is more useful for acute coronary syndrome [ACS], the renal safety of this combination had not been established. A total 60 patients with ACS were divided into three groups; receiving aspirin, clopidogrel and aspirin-clopidogrel combination. For determination of renal function, serum BUN, creatinine, uric acid, uric acid clearance and GFR were estimated for four months. The study showed that there were no significant [p>0.05] variations in the parameters when used the drugs in combination [aspirin-clopidogrel] compared with the drugs given alone