scholarly journals PARACETAMOL OVERDOSE;

2019 ◽  
Vol 26 (05) ◽  
Author(s):  
Muhammad Asif ◽  
Abdul Haq Wazir ◽  
Tayaba Basharat ◽  
Masood Uz Zaman ◽  
Shabir Hussain ◽  
...  
Keyword(s):  
Liver Toxicity ◽  
Paracetamol Overdose ◽  
Medical Institute ◽  
Control Group ◽  
Group I ◽  
Major Organ ◽  
Liver Functions ◽  
Health Objectives ◽  
Physiologic Role

Background: Liver plays a central role in the process of metabolism, storage of glycogen and detoxification. It acts as major organ in the physiologic role of body. Paracetomol is oftenly used as a pain reliever and antipyretic, its overdose can liver toxicity and produces free radicals which is dangerous for human health. Objectives: To find the role of trifolium extract in the limitation of hepatotoxicity instigate by paracetamol overdose. Study Design: _____________. Setting: Pathology Department, Post Graduate Medical Institute (PGMI) Lahore. Period:  April 2016 to October 2016 for the period of 6 months. Material and Methods: Total 32 rabbits were taken for the study. They were divided into four groups. Group I was control, group II, III, IV were intoxicated with paracetamol dose 1, 1.5, 2 g/kg body weight respectively. Each group was composed of 8 rabbits. Each paracetamol intoxicated rabbit was treated with triflolim extract for 5 days. Results: Paracetamol overdose causes a significant raise in the liver functions eg alanine aminotransferase (ALT), Asparate aminotransfearse (AST) alkaline phosphatase (ALP) and total bilirubin (T. bilrubin). There is remarkable improvement in the liver functions when the intoxicated rabbits were treated with triflolium extract. Conclusion: Triflolium extracts has better results and can limits the damaging effects of paracetamol overdose on liver functions.

Hepatoprotective Role of Berberine on Doxorubicin Induced Hepatotoxicity - Involvement of Cyp

2020 ◽  
Vol 21 (7) ◽  
pp. 541-547
Author(s):  
Bao Sun ◽  
Yue Yang ◽  
Mengzi He ◽  
Yanan Jin ◽  
Xiaoyu Cao ◽  
...  
Keyword(s):  
Drug Metabolism ◽  
Cardiac Tissue ◽  
Liver Toxicity ◽  
Elevated Serum ◽  
Similar Response ◽  
Wide Range ◽  
Cytokine Levels ◽  
Major Organ ◽  
Anti Oxidant

Background: The liver is one of the major organ involved in drug metabolism. Cytochrome P450s are predominantly involved in drug metabolism. A wide range of CYPs have been reported in the liver which have been involved in its normal as well as in diseased conditions. Doxorubicin, one of the most potent chemotherapeutic drugs, although highly efficacious, also has adverse side effects, with its targets being liver and cardiac tissue. Objective: The study aims to evaluate the reversal potentials of berberine on Doxorubicin induced cyp conversion. Methodology: In the present study, the interplay between anti-oxidants, cytochrome and inflammatory markers in DOX induced liver toxicity and its possible reversal by berberine was ascertained. Results: DOX administration significantly elevated serum as well as tissue stress, which was reverted by berberine treatment. A similar response was observed in tissue inflammatory mediators as well as in serum cytokine levels. Most profound reduction in the cytochrome expression was found in Cyp 2B1, 2B2, and 2E1. However, 2C1, 2C6, and 3A1 although showed a decline, but it did not revert the expression back to control levels. Conclusion: It could be concluded that berberine may be an efficient anti-oxidant and immune modulator. It possesses low to moderate cytochrome modulatory potentials.

scholarly journals Irisin levels in relation to metabolic and liver functions in Egyptian patients with metabolic syndrome

2016 ◽  
Vol 94 (4) ◽  
pp. 359-362 ◽  
Author(s):  
Fatma H. Rizk ◽  
Samah A. Elshweikh ◽  
Amira Y. Abd El-Naby
Keyword(s):  
Metabolic Syndrome ◽  
Liver Enzymes ◽  
Resistance Index ◽  
Control Group ◽  
Model Assessment ◽  
Group Iii ◽  
Group I ◽  
Elevated Liver Enzymes ◽  
Liver Functions ◽  
Group Ii

Irisin is a new myokine that is suspected to influence metabolic syndrome (MetS). However, there is a great controversy with respect to its level in cases of MetS and its correlation with different metabolic parameters. The present study assesses irisin levels in MetS patients and studies its relationship to metabolic and liver functions to evaluate the possible role of the liver in regulation of this level. Sixty subjects were included in this experiment, who were divided into 3 groups: group I (normal control), group II (MetS patients with normal liver enzymes), and group III (MetS with elevated liver enzymes and fatty liver disease). Serum irisin levels showed significant increases in groups II and III compared with group I, and significant increases in group III compared with group II. Also, irisin levels were positively correlated with body mass index, serum triglycerides, homeostatic model assessment of insulin resistance index (HOMA-IR), and liver enzymes. We concluded that serum irisin levels increased in patients with MetS, especially those with elevated liver enzymes, and had a positive correlation with parameters of lipid metabolism and glucose homeostasis with the possibility of hepatic clearance to irisin.

Effective Role of Emotions in Teaching

2016 ◽  
Vol 4 (1) ◽  
Author(s):  
Sujit Dhanraj Kumavat
Keyword(s):  
Teaching Methods ◽  
Teaching Method ◽  
Negative Emotion ◽  
Junior College ◽  
Control Group ◽  
Neutral Group ◽  
Group I ◽  
Group Control Group ◽  
Experimental Group

The objective of the present study was to find out the role of emotion in effective teaching of junior college students. The sample for the present research selected from the grantable junior college in Ahmednagar. For the research 11th class 90 students of Commerce faculty was selected. Among them 30 student selected for the positive emotion teaching group (Experimental group I). 30 students selected for the negative emotion (Experimental group II). And 30 students were selected for the neutral group (Control group III). The age range of the students were 17 to 18 years (M=35.00 SD=7.38). In the research Simple random method was used. The first hypothesis of the research was positive emotional teaching method high in English retention than negative and neutral teaching methods. Tolls 11th class English syllabus selected for the study. Result first result was showed that positive emotional teaching had significantly high English retention than the negative and neutral emotional teaching methods.

scholarly journals Dysmetabolic mechanisms of preeclampsia development

2021 ◽  
Vol 17 (4) ◽  
pp. 346-356
Author(s):  
I. S. Lipatov ◽  
Yu. V. Tezikov ◽  
A. R. Azamatov
Keyword(s):  
Insulin Resistance ◽  
Pregnant Women ◽  
Metabolic Disorders ◽  
Hematological Parameters ◽  
Control Group ◽  
Metabolic Disturbances ◽  
Group Iii ◽  
Inflammatory Status ◽  
Group I

Background: An in-depth study of dismetabolic mechanisms in the genesis of pre-eclampsia (PE) has been updated because pregnancy is considered as a natural model of metabolic syndrome (MS), as well as the metabolic disorders are important in development of essential hypertension.Aims: to reveal clinical and laboratory parallels in pregnancy complicated by PE without MS and pregnancy proceeding on the background of MS to assess the role of metabolic disturbances in the development of PE.Materials and methods: 82 women with MS were examined in the dynamics of pregnancy and were divided into 2 groups depending on the implementation of PE: group I consisted of 50 women with PE on the background of MS, group II 32 women with MS without PE. We formed group III consisting of 44 pregnant women with PE without accompanying diseases to assess the pathogenetic value of metabolic disorders in the development of PE. The IV (control) group consisted of 30 healthy women with physiological pregnancy. Metabolic, hematological parameters, hormones, markers of the proinflammatory state, endothelial hemostasiological dysfunction, decidualization and placental angiogenesis, accumulation dynamics and distribution loci of adipose tissue were determined in all pregnant women.Results: In the groups of pregnant women with PE, changes similar to MS were revealed: pronounced diabetic and atherogenic disorders with the development of pathological insulin resistance, hyperinsulinemia and leptinemia, endothelial-platelet link hyperactivation, thrombotic and inflammatory status, visceral type of fat deposition, hyperuricemia, hypersympathicotonia. It is proved that in the hierarchy of mechanisms of PE formation, placental dysfunction is a secondary alteration factor, which additionally potentiates the insulin resistance increase and the effects of structural and functional destabilization of the vascular endothelium.Conclusions: The direction of metabolic changes during pregnancy, the common development of PE and MS indicate the important role of dismetabolic mechanisms in the formation of PE.

scholarly journals A Novel Role of SIRT1/ FGF-21 in Taurine Protection Against Cafeteria Diet-Induced Steatohepatitis in Rats

2017 ◽  
Vol 43 (2) ◽  
pp. 644-659 ◽  
Author(s):  
Azza H. Abd Elwahab ◽  
Basma K. Ramadan ◽  
Mona F. Schaalan  ◽  
Amina M. Tolba
Keyword(s):  
Caspase 3 ◽  
B Cell Lymphoma ◽  
Cafeteria Diet ◽  
Control Group ◽  
Albino Rats ◽  
Protective Mechanism ◽  
Alcoholic Fatty Liver ◽  
Group I ◽  
Tnf Α

Background: Non-alcoholic fatty liver disease (NAFLD) is one of the alarmingly rising clinical problems in the 21st century with no effective drug treatment until now. Taurine is an essential amino acid in humans that proved efficacy as a non-pharmacological therapy in a plethora of diseases; however, its impact on NAFLD remains elusive. The aim of the current study is to evaluate the protective mechanism of taurine in experimental steatohepatitis induced by junk food given as cafeteria-diet (CAF-D) in male albino rats. Methods: Forty adult male albino rats of local strain between 8-10 weeks old, weighing 150 ± 20 g, were divided into four equal groups: Group I (control group), Group II (Taurine group), Group III (CAF-D for 12 weeks) and Group IV (CAF-D +Taurine). CAF-D was given in addition to the standard chow for 12 weeks, where each rat was given one piece of beef burger fried in 15 g of sunflower oil, one teaspoonful of mayonnaise, and one piece of petit pan bread, weighing 60g/ piece. In the serum, liver function tests; ALT, AST, ALP, GGT and the lipid profile; TG, TC, HDL-C added to reduced glutathione (GSH) were assessed colorimetrically, while fibroblast growth factor (FGF)-21, adiponectin & interleukin (IL)-6 via ELISA. The same technique was used for the assays of the hepatic levels of FGF-21, silent information regulator (SIRT1), malondialdehyde (MDA),IL-10, tumor necrosis factor-α (TNF-α) as well as the apoptotic markers; caspase-3 and B-cell lymphoma (Bcl-2). Results: The cafeteria-diet induced steatohepatitis was reflected by significantly increased body and liver weight gain, elevation of liver enzymes; ALT, AST, ALP and GGT added to the dyslipidemic panel, presented as increased TC, TG, LDL-C and decreased HDL-C levels. The steatosis-induced inflammatory milieu, marked by elevated serum levels of FGF-21, IL-6, hepatic TNF-α, as well as reduced IL-10 and adiponectin, was associated with steatosis- induced hepatic oxidative stress, reflected by increased hepatic MDA and decreased GSH levels, along with stimulated caspase-3 and decline in BcL-2 hepatic levels. These pathological disturbances were significantly ameliorated by taurine supplementation and evidenced histopathologically. The cross talk between hepatic FGF-21 and SIRT1 and their association to the induced perturbations are novel findings in this study. Taurine's efficacy in restoration of hepatic structure and function is partially via the increase in SIRT1 and associated reduction of FGF-21. Conclusion: The findings of the current study prove the protective role of taurine in NAFLD via a novel role in the amelioration of FGF-21/ SIRT1 axis, which could be considered a new therapeutic target.

Short term chronic toxicity of tributyltin on the testes of adult albino rats and the possible protective role of omega-3

2020 ◽  
pp. 096032712094745
Author(s):  
Marwa G Ahmed ◽  
Mona El-Demerdash Ibrahim ◽  
Hoda R El Sayed ◽  
Samah M Ahmed
Keyword(s):  
Treated Group ◽  
Toxic Effects ◽  
Cellular Damage ◽  
Antioxidant Defenses ◽  
Control Group ◽  
Albino Rats ◽  
Omega 3 ◽  
Group I

The declining rate of male fertility is a growing concern. Tributyltin (TBT) is a well-known endocrine disruptor (ED), that induces imposex in female gastropods and is widely used in various industrial applications. The aim of this study was to evaluate the toxic effects of TBT on the testes of adult albino rats and the possible role of omega-3. Forty two adult male albino rats were divided into five groups; control group (Group I) and four experimental groups: omega-3 treated group, TBT treated group, TBT & omega-3 treated group and follow up group. At the end of the study, the rats were subjected to biochemical, histological, immunohistochemical staining for Ki-67 and seminal examinations. Our results clarfied that TBT induced a significant decrease in testosterone, FSH, LH and serum glutathione peroxidase levels and a significant increase in the serum Malondialdehyde as compared to the control group. Tributyltin induced disorganization and shrinkage of seminiferous tubules, apoptosis, cellular damage and marked reduction in the germinal epithelium. A significant decrease in the cell proliferation and arrested spermatogenesis were also detected. Seminal analysis of TBT group showed a significant affection of all parameters as compared to other groups. Omega-3 ameliorated all of these hazardous effects. Follow up group still showed toxic effects. In conclusion, TBT has a toxic effect on the testis. Increased testicular oxidative stress, cellular damage and arrest of spermatogenesis with attenuation in antioxidant defenses are all contributing factors. Omega-3 can protect against TBT induced reproductive toxicity.

Effect of electromagnetic waves from mobile phone on immune status of male rats: possible protective role of vitamin D

2017 ◽  
Vol 95 (2) ◽  
pp. 151-156 ◽  
Author(s):  
Ola Ahmed El-Gohary ◽  
Mona Abdel-Azeem Said
Keyword(s):  
Vitamin D ◽  
Immune System ◽  
Mobile Phone ◽  
Protective Role ◽  
Vitamin D Supplementation ◽  
Male Rats ◽  
Control Group ◽  
Group I ◽  
Mobile Phone Radiation

There are considerable public concerns about the relationship between mobile phone radiation and human health. The present study assesses the effect of electromagnetic field (EMF) emitted from a mobile phone on the immune system in rats and the possible protective role of vitamin D. Rats were randomly divided into six groups: Group I: control group; Group II: received vitamin D (1000 IU/kg/day) orally; Group III: exposed to EMF 1 h/day; Group IV: exposed to EMF 2 h/day; Group V: exposed to EMF 1 h/day and received vitamin D (1000 IU/kg/day); Group VI: exposed to EMF 2 h/day and received vitamin D (1000 IU/kg/day). After 30 days of exposure time, 1 h/day EMF exposure resulted in significant decrease in immunoglobulin levels (IgA, IgE, IgM, and IgG); total leukocyte, lymphocyte, eosinophil and basophil counts; and a significant increase in neutrophil and monocyte counts. These changes were more increased in the group exposed to 2 h/day EMF. Vitamin D supplementation in EMF-exposed rats reversed these results when compared with EMF-exposed groups. In contrast, 7, 14, and 21 days of EMF exposure produced nonsignificant differences in these parameters among all experimental groups. We concluded that exposure to mobile phone radiation compromises the immune system of rats, and vitamin D appears to have a protective effect.

scholarly journals THE ROLE OF ANTIBIOTIC PROPHYLAXIS IN PREVENTION OF INTESTINAL STOMAS CLOSURE

2016 ◽  
pp. 25-31
Author(s):  
Y. A. Shelygin ◽  
S. I. Achkasov ◽  
D. V. Piliev ◽  
O. I. Sushkov
Keyword(s):  
Antibiotic Prophylaxis ◽  
Prophylactic Antibiotics ◽  
Control Group ◽  
Control Groups ◽  
Single Intravenous Injection ◽  
Group I ◽  
Intestinal Stoma ◽  
Operation Results ◽  
And Control

AIM. To evaluate the effectiveness of antibiotic prophylaxis in closure of preventive intestinal stomas. MATERIALS AND METHODS. In a main (I-first) group included 99 patients who did not undergo antibiotic prophylaxis (ABP). In the control (II-second) group were 96 patients who underwent ABP by a single intravenous injection of 1,2 g of amoxycillin / clavulanic acid in 30 minutes before the operation. RESULTS. The overall incidence of complications in the main and control groups was 23 (23,3 %) and 27 (27,9 %), respectively (p=0,53). Among them, the surgical site infection (SSI) was the first place in the frequency of complications: in group I in 12 (12,2 %) in group II in 11 (11,4 %) patients (p=0,35 ). Postoperative diarrhea with frequency of stools 5 or more times per day in second place infrequency, but has evolved into two less in the main than in the control group - in 4 (4,0 %), and 8 (8.3 %) patients, respectively (p=0,212). Febrile fever was detected more frequently in the first group than in the second - 6 (6,1 %) and 1 (1,0 %) cases, respectively (p=0,06). Other complications were the paresis of gastrointestinal tract (p=0,76), bleeding from the formed anastomosis area (p=0,149), pneumothorax (p=0,324), cystitis (p=0,309) and lobar pneumonia (p=0,309). There were no statistically significant complications associated with one of two groups. CONCLUSION. The results of the study not prove the effectiveness of the ABP in patients undergoing closure preventive intestinal stoma. This does not allow us to recommend its routine use. The question of prophylactic antibiotics should be taken individually, considering all the possible risks.

scholarly journals Minocycline and staphylococcal microbiota in acne patients

2016 ◽  
pp. 80-85
Author(s):  
V. Arzumanian ◽  
S. Masyukova ◽  
A. Sergeev ◽  
D. Grebenyuk ◽  
I. Ilina ◽  
...  
Keyword(s):  
Causative Agent ◽  
Acne Vulgaris ◽  
Control Group ◽  
Tetracycline Antibiotic ◽  
Main Species ◽  
Standard Scheme ◽  
Microdilution Method ◽  
Group I

Minocycline is the tetracycline antibiotic used in the therapy of different forms of acne vulgaris. It was shown previously that S. aureus may play a role of causative agent in inflammatory acne. This study was performed aiming to estimate sensitivity of staphylococcal strains from acne patients towards minocycline. Group of acne 29 patients 17-31 years old with different severity grades was compared with control group of 22 volunteers of the same age. Staphylococcal microflora was obtained from face skin use the stamp method and identified by standard scheme. Sensitivity of strains to minocycline was estimated by microdilution method in DMEM medium. In both groups 5 species of staphylococci were found: S. aureus, S. epidermidis, S. haemolyticus, S. intermedius, S. saprophyticus. At that we established that S. aureus was the main species in acne group I (62%) as well as in control group (38%). From all species studied the S. epidermidis was found to be most sensitive to minocycline with median of the minimal inhibiting concentration equaling 4 µg/ml, and most resistant was S. saprophyticus – with MIC of 16 µg/ml. Sensitivity of strains of S. aureus to minocycline was higher in acne group than in controls: 39% of acne group isolates had MIC of 4 µg/ml, although 63% of control group isolates had MIC of 8 µg/ml.

scholarly journals Role of Vitamin D in Near Sightedness

2020 ◽  
Vol 36 (2) ◽  
Author(s):  
Yasir Iqbal Malik ◽  
Aqsa Malik ◽  
Rabbia Shabbir ◽  
Atteaya Zaman ◽  
Sohail Zia ◽  
...  
Keyword(s):  
Vitamin D ◽  
Sampling Technique ◽  
Control Group ◽  
Mean Values ◽  
Group I ◽  
Vitamin D Levels ◽  
Significant Difference ◽  
Azad Kashmir ◽  
And Control

Purpose: To determine the levels of Vitamin D in children with myopia and to compare them with age matched controls. Study Design:  Case control study. Place and Duration of Study:  The study was conducted in Naseer Memorial Hospital, Dadhyal Azad Kashmir from March 2016 to March 2017. Material and Methods:  Two hundred patients were selected using convenient sampling technique and were divided two groups (group I Myopic and group II control). Myopia was labeled if after subjective refraction a Spherical Equivalent (SE) of −0.50 diopters (D) or more was found. Vitamin D levels were measured by radioimmunoassay technique with Diasorin SR® kit following the user’s manual. Vitamin D levels less than 20 ng/ml were considered Vitamin D deficient following the standards of American academy of pediatrics. The collected data was entered in the statistical package for social sciences (SPSS) version 21 for analysis. Independent t–test was used to determine the significant difference of means between controls and patients. P-values less than 0.05 were considered significant. Results:  Mean age of controls and myopes were 10.65 ± 3.9 and 10.20 ± 2.5 years respectively. Vitamin D levels in myopic children were found to be 14.95 ± 3.75 ng/ml and there was no significant difference in mean values of Vitamin D levels in myopic and control group. Conclusion:  We found no difference in Vitamin D levels of myopic and non myopic children and concluded that Vitamin D has no role in development or progression of myopia.

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