@article {323, title = {Chronic Toxicity of Leaf Extract from Sphagneticola trilobata (L.) Pruski}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {April 2017 }, pages = {323-328}, type = {Original Article}, chapter = {323}, abstract = {

Context: Sphagneticola trilobata (L.) Pruski. is a member of the family Asteraceae and has used traditionally in the prevention and treatment of various diseases. Aim: The research was aimed to determine chronic toxicity of 80\% ethanolic leaf extract from S.trilobata (STLE). Materials and Methods: STLE at the doses of 200 or 400 mg/kg b. w. was oral given to the healthy Wistar rats daily for 90 days. Statistical analysis used: Statistical analysis was carried out using F-test (One-Way ANOVA) followed by Duncan\’s New Multiple Range Test. Results: STLE did not produce any signs or symptoms of chronic toxicity. And also, the mortal rat was not observed during a period of an observation. Furthermore, STLE did not alter the body weight, relative organ (liver, pancreas, kidney and heart) weight, hemoglobin (Hb), hematocrit (Hct), red blood cell (RBC), white blood cell (WBC), mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH), mean corpuscular hemoglobin concentration (MCHC), neutrophil, lymphocyte, monocyte, platelet, alkaline phosphatase (ALP), aspartate aminotransferase (AST), alanine aminotransferase (ALT), blood urea nitrogen (BUN), creatinine, blood cell characteristics, ultrastructure of RBC, and histological features of hepatic, pancreatic and renal tissues in the STLE treated rats comparing to control rats. Conclusions: These findings indicate that the leaf extract from S. trilobata exerts non chronic toxicity in rats and can be used safely as a traditional medicine or diet complement without any effect on hepatic and renal functions.

}, keywords = {Blood biochemistry, Chronic toxicity, Hematological values, Histological feature, S. trilobata}, doi = {10.5530/pj.2017.3.55}, url = {/files/PJ-9-3/10.5530pj.2017.3.55}, author = {Areeya Suchantabud and Teeraporn Katisart and Chusri Talubmook} } @article {322, title = {Fasting Blood Glucose Levels and Hematological Values in Normal and Streptozotocin-Induced Diabetic Rats of Mimosa pudica L. Extracts}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {April 2017}, pages = {315-322}, type = {Original Article}, chapter = {315}, abstract = {

Context:M. pudica is a common plant found in moist waste ground, lawns, open plantations and weedy thickets. Aims: The fasting blood glucose levels (FBG) and hematological values of M. pudica aqueous(MPA) and hydro-ethanolic (MPHE) extract were evaluated in normal and streptozotocin (STZ)-induced diabetic rats. Materials and Methods: MPA and MPHE 125, 250 and 500 mg/kg body weight (b.w.) were administered orally and daily to the rats for 8 weeks. The FBG were determined weekly. Red blood cells (RBC), hemoglobin (HM. pudicab), hematocrit (Hct), platelet, mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH), mean corpuscular hemoglobin concentration (MCHC), white blood cells (WBC), lymphocytes, monocytes, neutrophils and eosinophil were evaluated. Results: MPA and MPHE had no effect on blood glucose levels in normal rats. All doses of all extracts showed significantly (p\<0.05) decreasing FBG in diabetic rats. Especially MPA at the dose of 250 mg/kg b.w. showed more potent significantly (p\<0.05) decreasing blood glucose levels than anti-diabetic drug glibenclamide at the end of experiment. All extracts had no effect on RBC, Hb, Hct, platelet, MCH, MCHC, lymphocytes, monocytes neutrophils and eosinophils. Surprisingly, the extracts were decreased WBC and MCV in diabetic rats. In addition, all of the extracts did not produce the alteration of blood cells structure in all rats. Conclusion: This study indicated that the extracts were hypoglycemic effect and improve hematological values in diabetes which confirms the traditional use of the plant.

}, keywords = {Blood glucose level, Hematological values, Mimosa pudica, Red blood cell, White blood cell}, doi = {10.5530/pj.2017.3.54}, url = {/files/PJ-9-3/10.5530pj.2017.3.54}, author = {Ampa Konsue and Chayan Picheansoonthon and Chusri Talubmook} }