The influence of gender, age, smoking habit and body weight on serum levels of antiepileptic drugs under naturalistic conditions

2013 ◽  
Vol 46 (06) ◽  
Author(s):  
S Unterecker ◽  
L Samanski ◽  
M Fischer ◽  
J Deckert ◽  
B Pfuhlmann
Keyword(s):  
Body Weight ◽  
Antiepileptic Drugs ◽  
Smoking Habit ◽  
Serum Levels

Nucleolar Segregation and Chronic Methanol Intoxication

1969 ◽  
Vol 27 ◽  
pp. 360-361
Author(s):  
Julio H. Garcia ◽  
Janice P. Van Zandt
Keyword(s):  
Body Weight ◽  
Methyl Alcohol ◽  
Rhesus Monkeys ◽  
Repeated Administration ◽  
Serum Levels ◽  
Methanol Intoxication ◽  
Intragastric Tube ◽  
Nucleolar Segregation

Repeated administration of methyl alcohol to Rhesus monkeys (Maccaca mulata) by intragastric tube resulted in ultrastructural abnormalities of hepatocytes, which persisted in one animal twelve weeks after discontinuation of the methyl alcohol regime. With dosages ranging between 3.0 to 6.0 gms. of methanol per kg. of body weight, the serum levels attained within a few hours averaged approximately 475 mg. per cent.

scholarly journals Antidiabetic and antiulcerative potential of Garcinia lanceifolia Roxb. bark

2020 ◽  
Vol 6 (1) ◽  
Author(s):  
Nilutpal Sharma Bora ◽  
Partha Sarathi Bairy ◽  
Abdus Salam ◽  
Bibhuti Bhusan Kakoti
Keyword(s):  
Body Weight ◽  
Serum Levels ◽  
Northeast India ◽  
Scientific Data ◽  
Antidiabetic Activity ◽  
Histological Evaluation ◽  
Albino Rats ◽  
Antiulcer Activity ◽  
Dose Dependent

Abstract Background Garcinia lanceifolia Roxb. has been used by many ethnic communities of Northeast India to mitigate various disorders like dyspepsia, ulcers, diabetes, etc. However, a robust scientific study on its antidiabetic and antiulcer potential is unavailable till date. The aim of this present study is to scientifically validate if the antidiabetic and antiulcer effects reported by the ethnic tribes of Assam has any scientific value or not. The effects were tested in adult Wistar albino rats using approved animal models for preclinical testing of pharmacological activities. Results The hydroalcoholic extract of the bark of Garcinia lanceifolia Roxb. was prepared and its LD50 was calculated. The LD50 was determined to be greater than 5000 mg/kg body weight. The extract at doses of 250 mg/kg body weight and 500 mg/kg body weight was found to exhibit a very potent dose-dependent antidiabetic activity. The results were backed by a battery of test including analysis of serum levels of blood glucose, lipid profiles, in vivo antioxidant enzymes, and histopathological studies. Evidence of dose-dependent antiulcer activity of the extract was backed by robust scientific data. It was found that HAEGL induced a significant dose-dependent increase in the ulcer index in both alcohol-induced and acetic acid-induced ulcer models, which was evident from the macroscopic observation of the inner lining of the gastric mucosa and the histological evaluation of the extracted stomach. Conclusion The results suggested that the bark of Garcinia lanceifolia (Roxb.) has significant antidiabetic and antiulcer potential. Further studies with respect to the development herbal dosage forms and its safety evaluation are required.

Antitumor effects of Auraptene in 4T1 tumor‐bearing Balb/c mice

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Mohammad Reza. Shiran ◽  
Davar Amani ◽  
Abolghasem Ajami ◽  
Mahshad Jalalpourroodsari ◽  
Maghsoud Khalizadeh ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Body Weight ◽  
Tumor Volume ◽  
Serum Levels ◽  
Ki 67 ◽  
Tumor Bearing ◽  
Paraffin Oil ◽  
Anti Cancer ◽  
Before And After ◽  
Ifn Γ

Abstract Objectives Breast cancer is a common malignant tumor in women with limited treatment options and multiple side effects. Today, the anti-cancer properties of natural compounds have attracted widespread attention from researchers worldwide. Methods In this study, we treated 4T1 tumor-bearing Balb/c mice with intraperitoneal injection of Auraptene, paraffin oil, and saline as two control groups. Body weight and tumor volume were measured before and after treatment. Hematoxylin and eosin (H & E) staining and immunohistochemistry of Ki-67 were used as markers of proliferation. In addition, ELISA assays were performed to assess serum IFN-γ and IL-4 levels. Results There was no significant change in body weight in all animal groups before and after treatment. 10 days after the last treatment, Auraptene showed its anti-cancer effect, which was confirmed by the smaller tumor volume and H & E staining. In addition, Ki-67 expression levels were significantly reduced in tumor samples from the Auraptene-treated group compared to the paraffin oil and saline-treated groups. In addition, in tumor-bearing and normal mice receiving Auraptene treatment, IL-4 serum production levels were reduced, while serum levels of IFN-γ were significantly up-regulated in tumor-bearing mice after Auraptene treatment. Conclusions In the case of inhibition of tumor volume and Ki-67 proliferation markers, Auraptene can effectively inhibit tumor growth in breast cancer animal models. In addition, it might increases Th1 and CD8 + T cell responses after reducing IL-4 serum levels and IFN-γ upregulation, respectively. However, further research is needed to clarify its mechanism of action.

Effect of luteolin on the gene level expression of apoptosis-associated speck-like protein containing a caspase recruitment domain of NLRP3 inflammasome and NF-κB in rats subjected to experimental pancreatitis – influence of HSP70

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Sadanandan Rajapriya ◽  
Arumugam Geetha
Keyword(s):  
Body Weight ◽  
Nlrp3 Inflammasome ◽  
Rank Correlation ◽  
Experimental Period ◽  
Serum Levels ◽  
Normal Diet ◽  
Experimental Pancreatitis ◽  
Caspase 1 ◽  
Spearman’S Rank Correlation ◽  
Pyrin Domain

Abstract Objectives Nod-like receptor pyrin domain containing 3 (NLRP3) is one of the well characterized inflammasome that controls the maturation of pro-inflammatory cytokines and thereby the inflammation in pancreas which could be a promising target for anti-inflammatory drugs. The present study is aimed to explore whether luteolin can target the NLRP3 inflammasome and modulate its activity through the signaling protein, HSP70 in the ethanol-cerulein model of experimental pancreatitis. Methods Male albino Wistar rats were divided into four groups. Groups 1 and 2 rats received normal diet. Groups 3 and 4 rats received isocalorically adjusted diet containing ethanol for 5 weeks and cerulein (20 μg/kg body weight i.p., thrice weekly for the last 3 weeks of the experimental period). Additionally, group 2 and 4 rats received 2 mg/kg body weight of luteolin orally from third week. Results Luteolin co-administration decreased the serum levels of HSP70, oxidative stress markers, myeloperoxidase, GSH/GSSG and GST with concomitant downregulation in the mRNA expression of HSP70, caspase-1, ASC-NLRP3 and NF-κB. Spearman’s rank correlation test showed that serum HSP70 has positive correlation with the expression of ASC-NLRP3, caspase-1, NF-κB and 4-hydroxynonenal and negative correlation with GSH:GSSG ratio. Conclusions The modulating effect of luteolin on the expression of HSP70, NF-κB and thereby on ASC-NLRP3 complex may be claimed for its pancreato-protective activity.

Serum Levels of Melatonin in Cancer Patients and their Relation to Body Sizes

1988 ◽  
Vol 3 (3) ◽  
pp. 193-196 ◽  
Author(s):  
S. Barni ◽  
P. Lissoni ◽  
S. Crispino ◽  
F. Rovelli ◽  
G. Esposti ◽  
...  
Keyword(s):  
Body Weight ◽  
Body Size ◽  
Cancer Patients ◽  
Serum Levels ◽  
Blood Levels ◽  
Melatonin Secretion ◽  
Normal Range ◽  
Blood Concentrations ◽  
Patients With Cancer ◽  
Body Sizes

Melatonin secretion is often enhanced in patients with cancer. In the light of a reported correlation between melatonin levels and body size, we investigated blood levels of this pineal hormone in a group of 72 patients affected by cancer, 30 of whom had body weight within the normal range, 30 were obese and the last 12 cases had body weight below the normal range, in order to establish whether in fact melatonin blood concentrations were related to body size. Melatonin levels were high in 19/72 patients (26%). The mean levels of the pineal hormone were similar in patients with normal, low and high body weight. Finally, there was no significant correlation between melatonin values and body weight, height or surface. Melatonin secretion thus does not appear to be influenced by body size in cancer patients.

scholarly journals Bone mineral density and serum levels of 25 OH vitamin D in chronic users of antiepileptic drugs

2004 ◽  
Vol 62 (4) ◽  
pp. 940-948 ◽  
Author(s):  
Carolina A.M. Kulak ◽  
Victória Z.C. Borba ◽  
John P. Bilezikian ◽  
Carlos E. Silvado ◽  
Luciano de Paola ◽  
...  
Keyword(s):  
Bone Mineral Density ◽  
Vitamin D ◽  
Alkaline Phosphatase ◽  
Lumbar Spine ◽  
Antiepileptic Drugs ◽  
Serum Levels ◽  
Mineral Density ◽  
Total Alkaline Phosphatase ◽  
Blood Samples ◽  
Total Alkaline

The aim of this cross sectional study was to evaluate bone mineral density (BMD) and serum levels of 25-hydroxy vitamin D (25OHD) in a group of patients taking antiepileptic drugs (AED) for a seizure disorder. Between May-2001 and January-2003, we evaluated 58 patients (40 women/18 men), 34.4±6 years old living in Curitiba or in its metropolitan area, on antiepileptic therapy for 2 to 38 years (10 on monotherapy /48 on multiple drugs regime). The group was matched by age, gender, and bone mass index to 29 healthy subjects (20 women/ 9 men); 34.2±5.9 years old. Medical history and physical exam were performed on all subjects with particular information sought about fractures and risks factors for osteoporosis. Blood samples were collected for total serum calcium, albumin, phosphorus, creatinine, total alkaline phosphatase, and liver function tests. BMD of the lumbar spine, femur and forearm was determined by dual energy X-ray absorptiometry (DXA, Hologic QDR 1000). Between February and April-2003, other blood samples were collected to measure 25OHD, intact paratohormone (PTH) and calcium. Unemployment and smoking history were more frequent among patients than among controls (p<0.05). Fifteen patients had a fracture history, all of which occurred during a seizure. The BMD of the lumbar spine (0.975±0. 13 g/cm² vs. 1.058±0.1 g/cm²; p<0.03) and of the total femur (0.930±0.1 g/cm² vs. 0.988±0.12 g/cm²; p<0.02) was lower in patients than in controls. In 63.5% of patients and in 24.1 % of controls a T-score < -1.0 in at least one site was seen. The AED users had higher total alkaline phosphatase and lower 25OHD (p<0.02). No correlations between BMD and 25OHD were found. The use of phenytoin was correlated with a greater incidence of fractures (RR: 2.38). We conclude that patients on chronic use of AED have alterations in bone metabolism characterized in this study by lower BMD of the lumbar spine and total femur and lower serum concentrations of 25OHD.

scholarly journals Modification in body weight associated with antiepileptic drugs

2010 ◽  
Vol 68 (2) ◽  
pp. 277-281 ◽  
Author(s):  
Camilla N. De Gaspari ◽  
Carlos A.M. Guerreiro
Keyword(s):  
Physical Activity ◽  
Body Mass Index ◽  
Body Weight ◽  
Weight Gain ◽  
Antiepileptic Drugs ◽  
Body Mass ◽  
Dietary Habits ◽  
Weight Changes ◽  
Body Weight Changes ◽  
Epileptic Patients

Antiepileptic drugs (AED) may cause body weight changes. OBJECTIVE: To evaluate the dietary habits and body weight associated with AED in epileptic patients. METHOD: Sixty-six patients were subjected to two interviews, and had their weight and body mass index calculated and compared at both times, interval between six to eight months. RESULTS: It was observed that 59.1% showed weight gain. The patients who had no weight gain had a greater proportion of individuals who engaged in some form of physical activity. However, of the 45 patients who maintained their initial dietary and medication pattern, 75.6% recorded a weight gain. Weight gain was seen in 66.7% of patients on carbamazepine (n=18), 60% on valproate (n=5), 50% on carbamazepine+clobazam treatment (n=14), and 58.3% of patients on other(s) polytherapy (n=12). CONCLUSION: The patient should be alerted to possible weight gain, and should be advised about dieting and participating in regular physical activity.

scholarly journals Effect of flavonoids morin; quercetin and nicotinic acid on lipid metabolism of rats experimentally fed with triton

2001 ◽  
Vol 44 (3) ◽  
pp. 263-267 ◽  
Author(s):  
Kelly Fabiane Santos Ricardo ◽  
Tânia Toledo de Oliveira ◽  
Tanus Jorge Nagem ◽  
Aloisio da Silva Pinto ◽  
Maria Goreti Almeida Oliveira ◽  
...  
Keyword(s):  
Body Weight ◽  
Lipid Metabolism ◽  
Nicotinic Acid ◽  
Blood Serum ◽  
Coronary Disease ◽  
Blood Circulation ◽  
Intraperitoneal Administration ◽  
Serum Levels ◽  
Flavonoid Compounds ◽  
Coronary Diseases

Atherosclerosis is a coronary disease where deposition of lipids in the arteries leads to problems of blood circulation. The present work evaluates the action of the flavonoids morin, quercetin and nicotinic acid isolated in association on lipid metabolism in hyperlipidemic rats. Blood serum levels cholesterol, cholesterol-HDL, and triacylglycerids have been analysed following the intraperitoneal administration of the flavonoid compounds dissolved in propyleneglycol by in doses of 5mg/kg body weight. Quercetin presented the largest percentual reduction of cholesterol. The best results for cholesterol-HDL have been obtained with-nicotinic acid alone while morin-nicotinic acid combination showed the best triacylglycerols results. Results showed that flavonoids could be beneficious in the treatment of coronary diseases.

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