scholarly journals Effects of Aluminium Sulphates on Weight and Structure of Adrenal Gland of Adult Wistar Rats

2020 ◽  
Vol 2 (2) ◽  
pp. 40-46
Author(s):  
Abodunrin V. K ◽  
Fakunle P. B ◽  
Saka O. S ◽  
Abijo A. Z ◽  
Akinboro A. D ◽  
...  
Keyword(s):  
Adrenal Gland ◽  
Wistar Rats ◽  
Treated Group ◽  
Control Group ◽  
Distilled Water ◽  
Hemorrhagic Necrosis ◽  
Aluminum Sulphate ◽  
Group A ◽  
Hematoxylin And Eosin ◽  
Group B

This study evaluated the effects of aluminum sulphate exposure on the histology of adrenal gland of Wistar rats. Thirty adult Wistar rats were used for this study. The Wister rats were divided into three groups; group A was the control animals and tagged C, group B animals received 10g of alum dissolved in 1000cm3 of distilled water and were tagged T1, group C animals received 50g of alum dissolved in 1000cm3of distilled water and were tagged T2, via drinking water for duration of four weeks. Twenty-four hours after the last administration, the rats were sacrificed by cervical dislocation. The adrenal gland was excised and preserved in 10 % formosaline after which it was routinely processed for hematoxylin and eosin staining (H&E). Histological observations showed normal cell distribution in the control group but treated group revealed evidences of cellular obliteration& hemorrhagic necrosis. The results obtained from this study suggest that aluminum sulphate has a damaging effect on the structure of the adrenal gland.

scholarly journals Effects of aqueous leaf extract of Corchorus olitorius on the testis and blood testosterone level of adult Wistar rats

2021 ◽  
Vol 10 (2) ◽  
pp. 024-030
Author(s):  
Godwin Chinedu Uloneme ◽  
Demian Nnabuihe Ezejindu ◽  
Darlington Cyprian Akukwu ◽  
Amadi Chibundu Chiekezie
Keyword(s):  
Body Weight ◽  
Wistar Rats ◽  
Day Treatment ◽  
Control Group ◽  
Corchorus Olitorius ◽  
Group A ◽  
Normal Rat ◽  
Group B ◽  
Calcium Iron ◽  
Group D

Background: The extract of Corchorus olitorius has a reasonable content of vitamins A and C, calcium, iron and fibre, and therefore enjoys a universal application in the treatment of some disease conditions, even as the whole leaf is a very important component of food in so many cultures. Purpose: The study was designed to investigate the effect of Corchorus olitorius extracts on the testis of adult Wistar rats. Method: A total number of thirty two adult Wistar rats weighing between 180 and 200 grammes separated into four groups labeled A,B,C and D respectively were used for the study. Animals in group A which served as the control group were fed with the normal rat chow and water only. The group B rats were administered 100mg/kg body weight of aqueous extract of Corchorus olitorus; while those in group C were administered 500mg/kg body weight of the extract. The group D rats received 1000mg/kg body weight of the extract. For a period of four weeks, the different experimental animal groups received the respective aforementioned treatments once daily, around nine- o’clock in the morning through oral intubation. At the end of the 28 day treatment, the animals were sacrificed and the testes harvested for histological, investigation, and through cardiac puncture, blood samples for some hormonal studies was also collected and investigated using standard laboratory standards. Results: Observations made showed that the extract produced no histological distortions, degenerative or defective effects on the testicular tissues. The testosterone levels of group B, C, and D rats were observed to be significantly higher (P<0.005) than that of the group A (control group).ound: The extract of Corchorus olitorius has a reasonable content of vitamins A and C, calcium, iron and fibre, and therefore enjoys a universal application in the treatment of some disease conditions, even as the whole leaf is a very important component of food in so many cultures. Purpose: The study was designed to investigate the effect of Corchorus olitorius extracts on the testis of adult Wistar rats. Method: A total number of thirty two adult Wistar rats weighing between 180 and 200 grammes separated into four groups labeled A,B,C and D respectively were used for the study. Animals in group A which served as the control group were fed with the normal rat chow and water only. The group B rats were administered 100mg/kg body weight of aqueous extract of Corchorus olitorus; while those in group C were administered 500mg/kg body weight of the extract. The group D rats received 1000mg/kg body weight of the extract. For a period of four weeks, the different experimental animal groups received the respective aforementioned treatments once daily, around nine- o’clock in the morning through oral intubation. At the end of the 28 day treatment, the animals were sacrificed and the testes harvested for histological, investigation, and through cardiac puncture, blood samples for some hormonal studies was also collected and investigated using standard laboratory standards. Results: Observations made showed that the extract produced no histological distortions, degenerative or defective effects on the testicular tissues. The testosterone levels of group B, C, and D rats were observed to be significantly higher (P<0.005) than that of the group A (control group).

scholarly journals Ameliorative effects of Spinacia oleracea on sperm morphology, count, and motility by normalizing the obesity-induced oxidative stress in Sprague Dawley rats

2020 ◽  
Vol 14 (03) ◽  
pp. 124-127
Author(s):  
Somia Iqbal ◽  
Noman Sadiq ◽  
Saad Siddiqui ◽  
Hira Iqbal
Keyword(s):  
Sperm Concentration ◽  
Treated Group ◽  
Sperm Parameters ◽  
Control Group ◽  
Sprague Dawley ◽  
Normal Morphology ◽  
Sprague Dawley Rats ◽  
Group A ◽  
Group B ◽  
Experimental Group

Background: Obesity is a prevailing metabolic disorder that affects the functioning of the male reproductive system. Excessive adipose tissue enhances reactive oxygen species generation and is linked with male infertility. Spinach has demonstrated antioxidant effects. The present study was conducted to determine the antioxidant effects of spinach on sperm parameters in obese Sprague Dawley rats. Subjects and methods: This randomized control study was conducted at the animal house of the National Institute of Health Islamabad, Islamic International Medical College, Cosmesurge International Hospital, Rawalpindi, and Apollo lab, Islamabad, Pakistan from April 2016 to March 2017. Forty male Sprague Dawley rats having an age of 8 weeks and weight 160-200g were tagged from number 1 to 40. Every third rat was randomly allocated to control Group A (n=13) and remaining into the Experimental group (n=27). Rats of control Group A was given a standard diet while a high-fat diet was given to Experimental group rats to induce obesity for the duration of six weeks. Weight (g) was measured weekly and obesity was confirmed when rats attain more than 20% weight when compared with that of rats of control Group A. Then, after obesity induction, the experimental group was alienated into the obesity control group (Group B) and spinach treated group (Group C). For sample, rats of Group A and Group B were sacrificed, and the cauda epididymis of each rat was placed in a Petri dish containing normal saline and cut into pieces to allow the release of sperm and then sperm parameters (sperms concentration, motility, and morphology) were recorded under the microscope. Then, spinach (5% hot water extract) along with the persistence of fat diet was administered to Group C for 4 weeks and finally, sperm parameters were measured in this group. Results: Sperm concentration/ml, motility (%), and normal morphology (%) of Group B rats were significantly decreased as compared to Group A rats. However, sperm concentration/ml, motility (%), and normal morphology (%) of Group C (spinach treated group) rats was significantly increased (p<0.001) as compared to Group B (obesity control group) rats after administering spinach. Conclusion: The addition of Spinach in a normal diet regimen restores normal sperm morphology, improves sperm motility and concentration.

scholarly journals Ameliorating Effect of L-arginine and Insulin on Streptozotocin-induced Adrenal Gland Injury in Albino Rats

1969 ◽  
Vol 11 (3) ◽  
pp. 162-168
Author(s):  
Yasmeen Mahar ◽  
Alisha Qamar ◽  
lnayatullah ◽  
Sarwath Fatimee ◽  
Mohammad Fawad Saeeduddin ◽  
...  
Keyword(s):  
Adrenal Gland ◽  
Adrenal Cortex ◽  
Treated Group ◽  
The Body ◽  
Control Group ◽  
Albino Rats ◽  
Endocrine Gland ◽  
Protective Effects ◽  
Frozen Sections ◽  
Group B

Background:Use of dietary supplements to treat illnesses has increasedtremendously in recentyears.Adrenal gland is one ofthemost commonly damaged endocrine gland in the body, not only by chemical or radiation injuries, but also as a result of differenttypes of stress.Search is underway for use ofnatural foods for protection of adrenal gland from different types ofinsults.Objective: To determine the protective effects of L-arginine on streptozotocin (STZ)-induced adrenal gland injury in albino rats,andto compare its efficacy to insulin.Material and Methods: This prospective experimental study was done at BMSI, JPMC, Karachi. Forty male, healthy albino rats,90-120 days old were segregated into 4 groups. Group A was marked as control, group B was administered STZ, group C and Dwere treated with STZ along with insulin and L-arginine respectively. At the end of study period, i.e., 6 weeks, animals weresacrificed under ether anaesthesia. Tissue from the left adrenal gland was processed for frozen sectioning to observe fat content ofthe adrenal cortex by applying OilRed O stain.Results: Oil Red-0 stained frozen sections revealed closely aggregated fat globules in adrenal cortex of STZ treated group B ascompared to control. Moderate betterment was seen in group C and in group D Oil Red O stained frozen sections as compared toSTZ treated group B.Conclusion: The results ofthe study demonstrated adrenal cortex injury by STZ which ameliorated with concomitant use of insulinandL-arginine. The protection was more pronounced with L-arginine as comparedto insulin.Keywords:STZ, adrenal gland,insulin,L-arginine

Effect Of Citrullus Lanatus Juice On Hemoglobin, Red Blood Cells And Liver Enzyme; An Experimental Study

2019 ◽  
Vol 09 (04) ◽  
pp. 257-260
Author(s):  
Shahid Ali ◽  
Nuzhat Sultana ◽  
Muslim Abbas ◽  
Zareen Naz ◽  
Muhammad Akbar Hassan ◽  
...  
Keyword(s):  
Experimental Study ◽  
Red Blood Cells ◽  
Liver Enzyme ◽  
Blood Cells ◽  
Citrullus Lanatus ◽  
Treated Group ◽  
Control Group ◽  
Group A ◽  
Group B ◽  
Post Hoc

Objective: To determine effect of citrullus lanatus juice on hemoglobin and Serum Glutamic Pyruvic Transaminase (SGPT) level. Study design and setting: It was an experimental study conducted on healthy rabbits for sixty days in the research department of pharmacy University of Karachi. Methodology: Current study was planned to evaluate effect of Citrullus lanatus juice on red blood cells, hemoglobin and liver enzyme. 60 days study was performed at 2 different doses i.e 3and 6ml/kg on rabbits. These rabbits were from either gender and were divided into 3 groups their weight ranges from 1200 to 1800 grams. Group A is control group (Normal saline 6ml/kg), Group B is treated group (3 ml/kg), Group C is treated group (6ml/kg). After taking mean of all values they are compared with control group. Significance of mean can be estimated by Tukes Post Hoc Test. P<0.05 estimated as significant. Results: It was found that count of red blood cells rises significantly along with rise in hemoglobin level. As far as liver enzyme serum glutamate pyruvate transaminase (SGPT) was concerned its concentration decreases slightly. Conclusion: Citrullus lanatus juice contain ingredients which are important for RBC hemoglobin and synthesis .It also contains important antioxidants that have organoprotective role due to which SGPT level decreases even in healthy animals as compared to control groups

scholarly journals EFFECT OF POTASH ADMINISTRATION ON THE BODY WEIGHT OF PREGNANT WISTAR RATS

2019 ◽  
pp. 1-3
Author(s):  
VIDONA WB ◽  
ADUEMA WADIONI ◽  
AKUNNEH-WARISO C ◽  
AMAH AK
Keyword(s):  
Wistar Rats ◽  
Wistar Rat ◽  
Oral Route ◽  
The Body ◽  
Control Group ◽  
Distilled Water ◽  
Pregnant Animal ◽  
Group A ◽  
Ad Libitum ◽  
Different Doses

Objective: Potash known as potassium carbonate (K2CO3) is a mixture of salt with other components, including impurities which coexist in mineral and salt is highly consumed in various forms by pregnant women. The aim of this research is to determine the effect of potash on the weight index of pregnant Wistar rats. Methods: A total of 25 albino Wistar rat with weights ranging from 180 to 300 g were used and allocated into five groups of five animals each (four females and one male) designated as Groups A, B, C, D, and E. The experimental Groups B, C, D, and E were administered through oral route different doses of potash of 300 mg/kg, 600 mg/kg, 900 mg/kg, and 1200 mg/kg, respectively, after pregnancy was detected by checking for mucus plug in the vagina. Group A served as the control group and was administered distilled water only. The animals were allowed for 1 week for acclimatization under normal temperature (270–300°C), which they were being fed with normal feed (grower’s mash) and water ad libitum for 1 week. Results: The result showed a significant (p˂0.05) reduction in weight with the highest level seen with the 1200 mg/kg group when compared to the control. Conclusion: Therefore, the effect of potash alters the physical activity and decreases weight, by implication may induce growth retardation of the Wistar rats which is not healthy for a pregnant animal.

scholarly journals Cerebral Hemodynamics and Cognitive Function in Cirrhotic Patients with Hepatic Encephalopathy

2016 ◽  
Vol 2016 ◽  
pp. 1-13 ◽  
Author(s):  
Yuqing Zhou ◽  
Qian Dong ◽  
Rong Zhang ◽  
Shunfeng Zhou ◽  
Linqiang Li ◽  
...  
Keyword(s):  
Cognitive Function ◽  
Treated Group ◽  
Cerebral Hemodynamics ◽  
Control Group ◽  
Group 4 ◽  
Group A ◽  
Cirrhotic Patients ◽  
Group 3 ◽  
Group 2 ◽  
Group B

Aims.To investigate cerebral hemodynamics in cirrhotic patients with HE and to observe effects of treatment in cerebral hemodynamics and correlations among ammonia, cerebral hemodynamics, and cognitive function.Methods. There were four groups: healthy controls (group 1), cirrhosis without HE (group 2), cirrhosis with MHE (group 3), and cirrhosis with OHE (group 4). Ammonia and cerebral hemodynamics (by TCD) were assessed. Patients in group 3 were subsequently randomized to two subgroups: the control (group A) and the treated (group B, treated with lactulose for two months), and they were retested for ammonia and TCD after treatment. Results. Ammonia,Vm,Vd, PI, and RI were statistically different before treatment, and ammonia, PI, and RI levels paralleled the severity of HE (P<0.05). In group B,Vdincreased and ammonia, PI, and RI declined following treatment (P<0.05), while there were no differences in group A (P>0.05). Correlations were found between ammonia andVd, PI, RI, NCT-A, and DST and also found betweenVd, PI, RI, and NCT-A and DST (P<0.05).Conclusions. This study revealed that cerebral hemodynamics were related to the severity of HE and cerebral autoregulation was impaired. There were tight correlations among ammonia, cerebral hemodynamics, and cognitive function, and, following treatment, cerebral hemodynamics improved.

scholarly journals Antidiabetogenic impact of bitter melon (Momordica charantia) and garlic (Allium sativum) on alloxan induced diabetic rabbit model

2016 ◽  
Vol 2 (3) ◽  
pp. 402-408
Author(s):  
Ambiara ◽  
Fahima Binthe Aziz ◽  
Md Mahmudul Hasan ◽  
Md Shajedur Rahman ◽  
Misrat Masuma Parvez ◽  
...  
Keyword(s):  
Body Weight ◽  
Glucose Level ◽  
Combined Treatment ◽  
Rabbit Model ◽  
Treated Group ◽  
Control Group ◽  
Bitter Melon ◽  
Diabetic Rabbit ◽  
Group A ◽  
Group B

The present study was undertaken to investigate the antidiabetic effect of the Bitter melon and Garlic on Alloxan induced diabetes in experimental rabbits. At 2 to 3 months of age, rabbits were assigned into five groups (A, B, C, D and E) and each group was remained 4 rabbits. Group A was kept for control, Group B was treated with Alloxanintramuscullarly at a dose of 75mg /kg body weight, Group C was treated with bitter melon 250gm/kg body weight orally, Group D was treated with garlic 750mg/kg body weight orally, Group E treated with combined at previous dose. After acclimatization, diabetes was induced in four groups of rabbits (B, C, D and E) by administering Alloxan injection in a dose of 75mg/kg body weight (b.wt.) intramuscularlly. There was significant decreased in blood glucose level in all treated group C, D, E compared to the B group and lowest glucose was recorded in E group when treated with combined medicinal herbs and body weight was increased in all treated group C, D, E compared to the B group and highest was recorded in Dgroup while treated with those.% of PCV level and Hb gm/dl concentration was the highest in group E which was treated with both garlic and bitter melon compare to the A group. ESR was highest in group B treated with Alloxan and lowest in group E. The present study reveals that combined treatment increases body weight and decreases glucose level without affecting health of rabbits.Asian J. Med. Biol. Res. September 2016, 2(3): 402-408

scholarly journals Gestational and neurodevelopmental effects of black mustard seeds' (Brassica nigra) extract in wistar rats

1970 ◽  
Vol 8 (1) ◽  
pp. 1368-1378
Author(s):  
Bernard Ufuoma Enaibe ◽  
Tolulope Timothy Arogundade ◽  
Oluwaseun Adigun ◽  
Foyeke Munirat Adigun ◽  
Emmanuel Olusola Yawson ◽  
...  
Keyword(s):  
Body Weight ◽  
Wistar Rats ◽  
Treated Group ◽  
Brassica Nigra ◽  
Female Rats ◽  
Rat Pups ◽  
Group A ◽  
Black Mustard ◽  
Group B ◽  
Mustard Seeds

This study investigated the effect of the crude aqueous extract of Brassica nigra (Black Mustard Seeds) in gestation and on the prefrontal cortex of newborn Wistar rats at different doses following prenatal administration. Eighteen (18) adult female rats weighing an average of 180±10g were used. The female rats were split into 3 groups of six animals; Group A received distilled water throughout gestation, Group B received 200 mg/kg body weight of extract throughout gestation, and Group C received 100 mg/kg body weight of extract throughout gestation). Rat pups from the experimental groups were sacrificed on postnatal days 1, 7, 14, 21, 28, and 35 and subsequently prepared through routine histological and histochemical procedures. Brassica nigra was abortifacient at 200 mg/kg body weight and reduced litter size at 100 mg/kg body weight. No observed physical deformities in pups of treated groups. Comparative prefrontal microarchitecture revealed little to no alteration in the treated group. This study concludes that Brassica nigra (black mustard) is not totally innocuous and as such, should be moderately consumed or totally avoided in pregnancy.Keywords: Brassica nigra; Mustard seeds; Gestation; Neurodevelopment.

scholarly journals The use of amniotic membrane in the repair of duodenal wounds in Wistar rats

2010 ◽  
Vol 25 (1) ◽  
pp. 18-23 ◽  
Author(s):  
Luciano Rodrigues Schimidt ◽  
Edson José Cardoso ◽  
Rogério Rodrigues Schimidt ◽  
Luiz Augusto Back ◽  
Maria Beatriz Schiazawa ◽  
...  
Keyword(s):  
Amniotic Membrane ◽  
Wistar Rats ◽  
Muscle Layer ◽  
Wall Structure ◽  
Duodenal Wall ◽  
Control Group ◽  
Human Amniotic Membrane ◽  
New Material ◽  
Group A ◽  
Group B

Purpose: In the search of a new material to repair duodenal wounds, a trial was conducted to assess the behavior of human amniotic membrane in the repair of the duodenal wall in rats. METHODS: Fifty Wistar rats weighing between 250 and 350g, male, were submitted to duodenotomy and randomly distributed into two groups. Group A (n=8) had no treatment and was used as the control group. In Group B (n=42) the duodenal wound was treated with a patch of human amniotic membrane. RESULTS: All animals in Group A died. In Group B no changes were observed with regards to death or the formation of duodenal fistula. All animals presented peritoneal adherences in the region on the duodenal wall repair and intestinal obstruction was observed in two animals. Healing of the duodenal wall in the region of the patch took place progressively as the post-operatory period increased, with regeneration of the mucosa and of the smooth muscle layer. CONCLUSION: From the clinical standpoint, the amniotic membrane proved to be a biological tissue which served as a temporary seal and allowed the wound to heal by second-intention, with re-establishment of the duodenal wall structure.

Protective Effect of Thyroxine on Minocycline Induced Thyroid Gland Damage

2020 ◽  
Author(s):  
Tahira Assad
Keyword(s):  
Thyroid Gland ◽  
Concomitant Administration ◽  
Treated Group ◽  
Control Group ◽  
Similar Amount ◽  
Protective Effects ◽  
Absolute Weight ◽  
Beneficial Effects ◽  
Group A ◽  
Group B

Background: Thyroxine has shown beneficial effects on intelligence, learning, and memory process in patients of congenital hypothyroidism. Minocycline has been used in clinical practice for various indications and reported to have anti-thyroid effects. This study was specifically designed to observe the role of thyroxine on minocycline induced damage to thyroid gland. Methods: This experimental study was undertaken at Anatomy department of BMSI, JPMC, Karachi, for eight weeks, from October to November 2019. Thirty adult (10-12 months) male guinea pigs, weighing from 450-650 gm were obtained and divided into 3 groups. Group A served as control, group B was given Minocycline 0.02mg/gram/day once daily and group C was administered Minocycline in similar amount as group B along with thyroxine 0.5µg/gram/day for the same duration. Dosing was continued for 8 weeks, at the completion of which all the animals were sacrificed. Thyroid gland was processed and tissue sections were stained with Haematoxylin and Eosin for morphology. Results: The absolute weight of thyroid gland was significantly increased (p<0.001) in minocycline treated group B animals compared to the control animals, whereas substantial decrease (p<0.01) in absolute weight of thyroid gland was witnessed in group C in comparison to group B animals. The follicular cells showed hypertrophy and shrinkage of colloid in the thyroid follicles. These changes were prevented when animals were co-administered with thyroxine and minocycline in Group C. Conclusion: Concomitant administration of thyroxine with the antimicrobial drug minocycline showed protective effects of thyroxine on Minocycline induced damage to thyroid gland of animals.

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