Effects of MOF6 Fraction from Ethanolic Extract of the Leaves of Moringa oleifera against Sodium Arsenite-Induced Hepatotoxicity in Rats

2021 ◽  
Vol 36 (2) ◽  
pp. 73-80
Author(s):  
Mubarak Ameen ◽  
Adelaja Akinlolu ◽  
Mukadam Abdulhamid ◽  
Muheen Biliaminu ◽  
Olaolu Ajiboye ◽  
...  
Keyword(s):  
Moringa Oleifera ◽  
Sodium Arsenite ◽  
Ethanolic Extract ◽  
Control Group ◽  
Mean Values ◽  
Group Iii ◽  
Group I ◽  
Male Wistar Rats ◽  
Biochemical Analyses ◽  
Glutamyl Transferase

Moringa oleifera (MO) is a plant of significant medicinal importance. The dried leaves of MO were pulverized, extracted with ethanol and fractionated using column chromatography to provide seven fractions (MOF1-7) with MOF6 having the best preliminary antioxidant  potential. Therefore, this study evaluated the hepatoprotective potentials of MOF6 in sodium arsenite (SA)-induced hepatotoxicity in rats. Thirty-five adult male Wistar rats were randomly divided into seven groups of five rats each. Control Group I received normal saline. Groups II and III received 20 mg/kg body weight (bw) of SA for 3 and 6 weeks, respectively. Groups IV and V received 20 mg/kg bw of SA for 3 weeks followed by treatment with 5.0 and 7.5 mg/kg bw of fraction MOF6, respectively, for 6 weeks. Groups VI and VII received only  5.0 and 7.5 mg/kg bw of fraction MOF6, respectively, for 6 weeks. Antioxidant (lipid peroxidation) and biochemical analyses of liver  enzymes of all rats were carried out after the completion of experimental procedures. Results showed statistically significant lower mean values (p ≤ 0.05) of malondialdehyde (MDA), acid phosphatase (ACP) and γ-glutamyl transferase (GGT) in rats of Groups IV and V compared with Group III. However, there were statistically significant higher mean values (p ≤ 0.05) of alkaline phosphatase (ALP) in Groups IV and V compared with Groups I and III. In conclusion, these results implied that fraction MOF6 has antioxidant and  hepatoprotective potentials. However, results of ALP analyses implied that MOF6 possibly augmented SA-induced hepatotoxicity in rats.

Impact of supplementing commercial rabbit pellets with fresh Moringa oleifera leaves on semen characteristics in rabbit bucks under tropical climate in Trinidad

2021 ◽  
Author(s):  
Krishna Mohan Kumar
Keyword(s):  
Sperm Motility ◽  
Moringa Oleifera ◽  
Sperm Count ◽  
Control Group ◽  
Computer Assisted ◽  
Group Iii ◽  
Group I ◽  
Significant Difference ◽  
Moringa Oleifera Leaves ◽  
The Impact

Objective This study aimed to evaluate the impact of the dietary supplement of Moringa oleifera leaves (MOL) on semen quality and characteristics in rabbits. Methods Eighteen (n=18) breeding bucks of New Zealand white, of similar age group, were used for the study. Three feeding regimes, (i) 100% commercial rabbit pellets (CRP)-Group I (ii) 90% CRP + 10% fresh MOL on a dry matter (DM) basis – Group II and (iii) 80% CRP + 20% fresh MOL on a DM basis – Group III, were adopted and the trial continued for 21 days. After adaptation to the diet, semen was collected from each buck and subjected to evaluation using a computer-assisted semen analyser. Results In Group III, the sperm count, normal sperm morphology, and sperm motility increased (52.0%) in comparison with the control (Group I; 50.1%). The inclusion of 20% Moringa oliefera in the diet (Group III) caused a significant increase (P<0.05) in semen concentration (Control =136.2 M/mL; Group III=297.2 M/mL). There was no significant difference (P>0.05) in sperm motility and semen volume among the groups. Conclusion The results suggest that supplementing commercial rabbit pellets with 20% fresh Moringa oliefera leaves on a DM basis can improve the quality and characteristics of semen in breeding bucks.

Effect of Ethanolic Extract of Carica Papaya seeds in Drug-Induced Acute Nephrotoxicity

2021 ◽  
Vol 15 (11) ◽  
pp. 2951-2953
Author(s):  
Sameer Ahmed ◽  
Muhammad Tahir ◽  
Attiya Munir ◽  
Amtul Hafeez ◽  
Sher Afghan Khan ◽  
...  
Keyword(s):  
Carica Papaya ◽  
Ethanolic Extract ◽  
Control Group ◽  
Standard Diet ◽  
Serum Urea ◽  
Once Daily ◽  
Group Iii ◽  
Group I ◽  
Papaya Seeds ◽  
Group Ii

Background: Nephrotoxicity is characterized by raised serum urea and creatinine levels and kidneys being one of the primary organs of drug concentration and excretion are vulnerable to many widely used marketed drugs, including anti-cancer drugs, antibiotics, immunosuppressants, and radio contrast agents, are nephrotoxic. Aim: To determine the nephroprotective effect of ethanolic extract of Carica papaya seeds in Aminoglycoside induced acute nephrotoxicity. Study design: Quasi Experimental study. Methodology: Thirty Sprague Dawley rats were sub divided into 3 groups i.e., I, II and III with 10 rats in each group. Group II and III were administered Aminoglycoside drug; Gentamycin in 80 mg/kg) via intraperitoneal route once daily for 5 consecutive days to induce acute nephrotoxicity. At day 6, nephrotoxicity was confirmed by measuring serum urea and creatinine. Ethanolic extract of Carica papaya seeds (1000 mg/kg) was started once daily through oral route in group III for 5 consecutive days to see the nephroprotective effects of seed extract after causing acute kidney injury. All animals were given standard diet pellets manufactured at NIH. Results: Mean serum urea and creatinine for Group I (Control Group) at day 0 were 24.90 mg/dL ± 1.633 and .750 mg/dL ± .0619 respectively. Mean serum urea and creatinine for Group II (Disease Control Group) was 81.00 mg/dL ± 1.247 and 1.980mg/dL ± .0467 at day 6th. This suggested induction of nephrotoxicity by Gentamycin. Mean serum urea and creatinine for Group III (Ethanolic Extract Treated Group) at 11 day was 72.40mg/dL± .991 and 1.680 mg/dL± .0467 after 5 days treatment with ethanolic extract of Carica papaya seeds. Conclusion: We concluded that ethanolic extract of Carica papaya seeds has significant nephroprotective effects on Aminoglycoside induced acute nephrotoxicity in rats. Keywords: COVID-19, Vaccination, Awareness and Adverse Effects

The Effect of Parathion-methyl and Antidotes on Parotid and Pancreatic Glands: A Pilot Experimental Study

2007 ◽  
Vol 26 (5) ◽  
pp. 383-388 ◽  
Author(s):  
Betul Gulalp ◽  
Yuksel Gokel ◽  
Derya Gumurdulu ◽  
Gulsah Seydaoglu ◽  
Kenan Daglioglu ◽  
...  
Keyword(s):  
Group Iv ◽  
Control Group ◽  
Blood Levels ◽  
Parotid Glands ◽  
Group V ◽  
Group Iii ◽  
Group I ◽  
Male Wistar Rats ◽  
Histopathologic Evaluation ◽  
Histologic Changes

The objective of this study is to investigate the functions of parotid and pancreatic glands in response to intoxication with parathion-methyl (PM) and the effects of treatment in rats. Seventy-five male Wistar rats were divided equally into five groups: Group I, control; group II, received atropine and pralidoxime (2-PAM) for 24 h, but no PM; group III, oral PM but no atropine and 2-PAM; group IV, PM and atropine for 24 h and 2-PAM; group V, PM and atropine for 96 h and 2-PAM. After the administration of the chemicals, blood samples were drawn to test for amylase, lipase, acetylcholinesterase (AChE), and butyrylcholinesterase (BChE), while pancreatic and parotid glands of each rat were removed for light microscopic examination. Amylase levels were found significantly elevated in groups II, III, IV, and V, whereas lipase levels were supranormal in groups III, IV, and V. The blood levels of AChE were decreased in groups III and IV and BChE were decreased in II, III, IV, and V. No evidence of pancreatitis and parotitis was identified in the histopathologic evaluation in any group in 96 h; however, hyperchromasia, irregularity in nuclei, and binuclear cells were observed in all parotid glands in group V. Parotitis and pancreatitis were not evident; however, hyperamylasemia and hyperlipasemia were found, whereas various histologic changes in parotid glands were documented in the groups that were administered organophosphate and treatment.

scholarly journals Biochemical Effects of Matured Stem Extract of Opuntia Dillenii in Male Wistar Rats

2018 ◽  
Vol 11 (1) ◽  
pp. 49-58
Author(s):  
Uche C. Njoku ◽  
Benjamin A. Amadi ◽  
Peter U. Amadi ◽  
Onyebuchi E. Ezendiokwere ◽  
Idongesit E. Archibong
Keyword(s):  
Wistar Rats ◽  
Density Lipoprotein ◽  
Control Group ◽  
Group Iii ◽  
Therapeutic Benefits ◽  
Group I ◽  
Male Wistar Rats ◽  
Stem Extract ◽  
Group Ii ◽  
Opuntia Dillenii

Summary The effect of aqueous matured stem extract of Opuntia dillenii on selected biochemical parameters in Male Wistar rats was explored. Standard analytical methods were applied. Forty Wistar rats (80-100g) were used in the animal studies, separated into four groups. The control group was solely administered normal feed and saline, group I was administered 100mgkg−1 of the extract, group II received 300mgkg−1 of the extract and group III received 500 mg/kg−1 of the extract. A significant increase (p<0.05) in the activities of alanine aminotransferase (ALT) and alkaline phosphatase was observed in group II and III rats, as compared with the controls. A significant decrease in urea and creatinine concentrations was found only in group III rats against the controls. Also, a significant (p<0.05) decrease in triglyceride, total cholesterol, and low density lipoprotein (LDL)-cholesterol was seen in group II and group III rats when compared with the control. The hematological evaluation revealed a significant (p<0.05) decrease in red blood cell and hemoglobin levels in group III rats when compared with the control. The findings showed both beneficial and toxicological effects of the plant. Hence, for optimal therapeutic benefits, a further toxicological survey could still be carried out perhaps at higher doses.

scholarly journals Evaluation of protective effect of hydroalcoholic extract of saffron petals in prevention of acetaminophen-induced renal damages in rats

2015 ◽  
Vol 5 (1) ◽  
Author(s):  
Arash Omidi ◽  
Narges Riahinia ◽  
Mohammad Bagher Montazer Torbati ◽  
Mohammad Ali Behdani
Keyword(s):  
Uric Acid ◽  
Serum Creatinine ◽  
Protective Effect ◽  
Ethanolic Extract ◽  
Control Group ◽  
Pathologic Evaluation ◽  
Treatment And Prevention ◽  
Group I ◽  
Male Wistar Rats ◽  
The Right

In recent years more attention has been given to herbal drugs in the treatment and prevention of drug toxicity because of the harmful effects of chemical drugs. In this study, directed for this purpose, research was conducted on the protective effect of hydro-ethanolic extract of saffron petals (SPE) against acetaminophen (APAP) induced acute nephrotoxicity. Twenty-four male Wistar rats were distributed into four groups of six each. Group I, as a control group, received normal saline (0.09%) orally (PO). Group II, as an intoxicated group was treated with APAP, PO (600 mg/kg). In the groups III and IV, SPE in a dose of 10 and 20 mg/kg along with APAP (600 mg/kg) was administered, respectively. At the end of the trial (8th day), blood was taken from the heart of rats for assessment of biochemical parameters and the right kidney was placed in 10% buffered formalin for histopathological evaluations. In the APAP treatment group, higher serum creatinine and uric acid were observed. SPE in a dose of 20 mg/kg significantly reduced serum creatinine and uric acid. In pathologic evaluation, a dose of 20 mg/kg of SPE prevented the kidney injuries induced by APAP. Tissues changes were in accordance with biochemical findings. It is likely that the SPE contributed to the prevention of acute nephrotoxicity induced by APAP.

scholarly journals Complex toxin binder mycotox® ng influence on the hepatotoxic effect of aflatoxin B1 in experimental treated goslings

2020 ◽  
Vol 12 (3) ◽  
pp. 234-240
Author(s):  
I. Valchev ◽  
К. Stojanchev ◽  
N. Nicolov ◽  
R. Binev
Keyword(s):  
Aflatoxin B1 ◽  
Total Protein ◽  
Blood Chemistry ◽  
Control Group ◽  
Gamma Glutamyl Transferase ◽  
Group Iii ◽  
Group I ◽  
Hepatotoxic Effect ◽  
Group 2 ◽  
Glutamyl Transferase

Abstarct. The aim of the present investigation was to evaluate the effects of aflatoxin B1 and Mycotox NG applied either independently or together, on blood total protein, albumin, blood glucose, total bilirubin, triglycerides, cholesterol, enzyme activities of alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (AP), gamma-glutamyl transferase (γ GT), lactate dehydrogenase (LDH) and changes in liver morphology. At the same time, the potential of supplementation of feed with a mycosorbent (Mycotox NG) was evaluated. Experiments were carried out with 40 1-day-old Toulouse geese from mixed sexes divided into one control and three treatment groups (n=10). Groups were as followed: Group I – control (0 mg/kg AFB1 not supplemented with Mycotox NG); Group II (0.5 g/kg Mycotox NG), Group III (0.5 mg/kg AFB1) and Group IV (0.5 mg/kg AFB1 and 0.5 g/kg Mycotox NG). In this study, commercially available geese of Toulouse strain were reared from day one to forty two days in the deep litter system of management and the birds were divided into four groups. Normal feed tested free of aflatoxin (AFB1), was given to the control (Group – 1). 0.5 g/kg Mycotox was supplemented with the feed to Group 2, Aflatoxin (0.5 mg/kg feed) was supplemented with the feed to Group 3 and Mycotox Ng (0.5 g/kg feed) + 0.5 mg/kg feed AFB1 was supplemented with the feed to Group 4. The duration of the experiments was 42 days. The monitored blood chemical parameters were analysed on post treatment days 21 and 42. In birds treated only with AFB1, (group III) increased blood activities of studied enzymes. At the same time, blood total protein, albumin, cholesterol, glucose and triglycerides were reduced as compared to controls. The observed histopathological changes in the liver consisted in various extent of dystrophy (congestion, vacuolar and granular dystrophy, round cell proliferation, necrobiotic changes, hyperplasia of gallbladder epithelium). The addition of mycosorbent (Mycotox NG) to the feed of Groups IV reduced substantially the changes in blood chemistry and the severity and frequency of liver histological lesions. The addition of mycosorbent (Mycotox NG) to the feed of Groups IV reduced substantially the changes in blood chemistry and the severity and frequency of liver histological lesions.

scholarly journals Immunomodulator Activity of Effervescent Granule of Wualae Fruit (Etlingera elatior (Jack) R.M. Smith) Based on Specific Phagocytic Activity

2019 ◽  
Vol 2 (2) ◽  
pp. 35-40 ◽  
Author(s):  
Adryan Fristiohady ◽  
Wa Ode Siti Zubaydah ◽  
Wahyuni Wahyuni ◽  
Mirda Mirda ◽  
Saripuddin Saripuddin ◽  
...  
Keyword(s):  
Phagocytic Activity ◽  
Ethanolic Extract ◽  
Negative Control Group ◽  
Positive Control ◽  
Negative Control ◽  
Group Iv ◽  
Control Group ◽  
Group Iii ◽  
Group I ◽  
Etlingera Elatior

The previous study reported that Etlingera elatior (Wualae) has activity as immunostimulant with dose at 300 mg/kg BW and 400 mg/kg BW. Formulating natural product into effervescent granule (GE) can increase practicality and interest to consume traditional medicine. This study aims to investigate the immunostimulant activity of Wualae ethanolic extract in the effervescent granule. Wualae was macerated with ethanol then formulated into effervescent granule at dose 300 mg/kgBW and 400 mg/kgBW. Formulations were evaluated. Animals were divided into 4 groups and treated with: group I (positive control); group II (negative control); group III (GE dose at 300mg/kgBW); and group IV (GE at dose 400mg/kgBW) for 7 days and at days 8, groups were infected by Staphylococcus aureus intraperitoneally. Immunostimulant activity was measured by calculating the Specific Phagocytic Activity (SPA) of macrophage. Data collected from the evaluation and measurement of the SPA then analyzed using SPSS. Results from the evaluation were considered good except the moisture content of effervescent granule. Results from SPA was found that effervescent granule at dose 300 mg/kgBW and at dose 400 mg/kgBW have 26.33% and 32.5% consecutively with significance 0.02 (p<0.05). Thus, effervescent granule has comparable phagocytosis activity with positive control.

scholarly journals Comparative analysis of audiometric and impedancemetric findings in workers exposed to the effects of various duration industrial noise

2010 ◽  
Vol 67 (3) ◽  
pp. 229-235
Author(s):  
Ljubica Zivic ◽  
Snezana Ignjatovic ◽  
Negra Terzic ◽  
Vladimir Jakovljevic ◽  
Danijela Zivic ◽  
...  
Keyword(s):  
Mean Value ◽  
Control Group ◽  
Industrial Workers ◽  
Acoustic Reflex ◽  
Mean Values ◽  
Industrial Noise ◽  
Group Iii ◽  
Group I ◽  
Group Ii ◽  
Hearing Damage

Background/Aim. Industrial noise is produced in workshops due to factory machinery and tools used in technological processes. It has detrimental effect to primarily the organ of the sense of hearing, thus damaging hearing in oversensitive subjects. The aim of the study was to perform a detailed analysis of audiometric and, especially, impedancemetric parameters in workers exposed to the effects of industrial noise of various duration, as well as to determine similarities and differences in workers with differences in sensitivity to damaging effects of noise. Methods. The study included a homogenous group of 173 industrial workers involved in the same department of a huge workshop named 'Kovacica' exposed to noise level above a threshold intensity, and divided into three groups: the group I of 116 workers (232 ears) exposed to noise for 8 h in the workshop 'Kovacica', the group II of 41 workers (82 ears) exposed to noise only half of the working time, and the group III of 16 workers (32 ears) exposed to the same conditions and having the normal hearing sense. The group III served as a control group. Prior to the study any workers went through a thorough anamnesis and complete ORL examination, and then they were submitted to audiometric testing. The study included only the workers with no hearing damage due to diseases, injuries nor other detrimental factors in order to be sure that the hearing findings had been caused by industrial noise. Results. The results obtained by audiometric testing showed that 90.75% of the workers had hearing damage of various degrees, while 9.25 % of the workers had regular hearing although had been exposed to the same conditions. More severe hearing damage was revealed in the workers of the group I. Tympanometricly, in most ears of the group I workers (65.52%) a compliance value was found to be more than 0.9 cm3, while in the majority of those of the group II (59.75%) a compliance value was in the range from 0.5 to 0.9 cm3. In the workers of the group III with no hearing damage, a compliance value for any ears was in the range from 0.1 to 0.9 cm3. Mean value of threshold reflex (98.56 dB) at 500 Hz and 1 000 Hz in the group I was increased as compared with the group II (95.6 dB) and the group III (84.38 dB). At higher frequencies, 2 000 and 4 000 Hz, threshold reflex was increased in the group I (99.05 dB), and in the group II (97.6 dB) as compared with the group III (86.4 dB). The amplitude of stapedic reflex was lowest in the group I, while mean values of amplitude at 500, 1 000, 2 000 and at 4 000 Hz were 2.31, 1.38, 1 and 0.3, respectively. In the group II mean values of amplitude at 500, 1 000, 2 000 and 4 000 Hz were 2.52, 1.80, 1.30 and 0.5, respectively. In the group III mean values of amplitude at 500, 1 000, 2 000 and at 4 000 Hz were 2.36, 2.45, 2.5 and 2.08, respectively. By measuring input (rising) and output angles it was revealed that most ears of the workers in the groups I and II had rising angle ranging from 41 to 50o, and in the workers with no hearing loss from 31 to 50o. In the majority of the ears of the groups I and II outlet angle was in the range from 16 to 35o, and in the workers with no hearing damage from 26 to 35o. Conclusion. By audiometric and impedancemetric examinations it was determined that for the sense of hearing it is significant not only a threshold hearing expressed in the audiometric curve at various frequencies, but also a threshold of unpleasantness and pain under higher intensities shown by the occurrence of stapedic reflex. The less hearing field between threshold hearing and threshold acoustic reflex is, the less capabilities of hearing perception due to the occurrence of recruitment.

scholarly journals Diosmin Alleviates Doxorubicin-Induced Liver Injury via Modulation of Oxidative Stress-Mediated Hepatic Inflammation and Apoptosis via NfkB and MAPK Pathway: A Preclinical Study

Antioxidants ◽  
2021 ◽  
Vol 10 (12) ◽  
pp. 1998
Author(s):  
Abdullah F. AlAsmari ◽  
Metab Alharbi ◽  
Faleh Alqahtani ◽  
Fawaz Alasmari ◽  
Mohammed AlSwayyed ◽  
...  
Keyword(s):  
Wistar Rats ◽  
Mapk Pathway ◽  
Preclinical Study ◽  
Group Iv ◽  
Control Group ◽  
High Dose ◽  
Group Iii ◽  
Group I ◽  
Male Wistar Rats ◽  
Pre Treatment

Hepatotoxicity caused by chemotherapeutic drugs (e.g., doxorubicin) is of critical concern in cancer therapy. This study focused on investigating the modulatory effects of diosmin against doxorubicin-induced hepatotoxicity in Male Wistar rats. Male Wistar rats were randomly divided into four groups: Group I was served as control, Group II was treated with doxorubicin (20 mg/kg, intraperitoneal, i.p.), Group III was treated with a combination of doxorubicin and low-dose diosmin (100 mg/kg orally), and Group IV was treated with a combination of doxorubicin and high-dose diosmin (200 mg/kg orally) supplementation. A single dose of doxorubicin (i.p.) caused hepatic impairment, as shown by increases in the concentrations of serum alanine aminotransferase, aspartate aminotransferase, and alkaline phosphatase. Doxorubicin produced histological abnormalities in the liver. In addition, a single injection of doxorubicin increased lipid peroxidation and reduced glutathione, catalase, and superoxide dismutase (SOD) levels. Importantly, pre-treatment with diosmin restored hepatic antioxidant factors and serum enzymatic activities and reduced the inflammatory and apoptotic-mediated proteins and genes. These findings demonstrate that diosmin has a protective effect against doxorubicin-induced hepatotoxicity.

The Effect of a New Oral Hygiene Training Program On Approximal Caries in 12-15-Year-Old Brazilian Children: Results After Three Years

1994 ◽  
Vol 8 (2) ◽  
pp. 278-284 ◽  
Author(s):  
P. Axelsson ◽  
Y.A.P. Buischi ◽  
M.F.Z. Barbosa ◽  
R. Karlsson ◽  
M.C.B. Prado
Keyword(s):  
Training Program ◽  
Oral Hygiene ◽  
Tooth Surface ◽  
Control Group ◽  
Mean Values ◽  
Group Iii ◽  
Group I ◽  
Oral Hygiene Instruction ◽  
Caries Lesions ◽  
Approximal Caries

This study evaluated the effects of a new oral hygiene training program on approximal caries in a population of 12-13-year-old Brazilian schoolchildren with a well-established habit of daily toothbrushing with a F dentifrice. Two hundred twenty-two children were randomly allocated into two test groups (I and II) and one control group (III). Group I subjects were trained to establish needs-related oral hygiene habits based on self-diagnosis and a new behavioral principle, the 'linking method', for establishment of habits. The first three visits (20 minutes each) were scheduled at two-day intervals. They were recalled for a monthly check-up during the first 4 months, and then every 3 months for re-evaluation of the results based on self-diagnosis. Group II subjects were recalled at the same intervals for detailed oral hygiene instruction on how to clean every tooth surface using dental tape, toothbrush, and fluoride dentifrice. Group I developed significantly fewer (p <0.001) new approximal manifest (dentin) caries lesions than groups II and III. The mean values (SEM) were 2.3(0.29), 4.7(0.59), and 5.3(0.68), respectively. The conclusions from our study are: In a toothbrushing population using fluoride dentifrices and fluoridated drinking water, the oral hygiene training program with behavioral modification significantly reducedcaries incidence on approximal surfaces. Frequentrepetition of training in meticulous oral hygiene is almost redundant.

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