scholarly journals The Effect of Low Dose of Lead Acetate on the Fallopian Tubes and the Role of Garlic Extract—A Histomorphic Study on Mouse

2015 ◽  
Vol 01 ◽  
pp. 13
Author(s):  
Naureen Waseem ◽  
Sabah Rehman ◽  
◽  
Keyword(s):  
Lead Acetate ◽  
Treated Group ◽  
Diet Group ◽  
Garlic Extract ◽  
Fallopian Tubes ◽  
Adult Mice ◽  
Group A ◽  
Group B ◽  
Experimental Group

This study aimed to investigate the effect of lead acetate on the fallopian tube of adult mice and the possible effect of garlic extract in a Laboratory Based Randomized Control Trial. In this study, 30 female BALBc mice were selected and randomly divided into three groups. Ten animals were placed in each group. Group A being the control received only the laboratory diet. Group B was given lead acetate at a dose of 30 mg/kg/day. Group C was given lead acetate at 30 mg/kg/day and garlic extract at 500 mg/kg/day. All treatments were given through oral gavage tube for 60 days. The mice were sacrificed and dissected at the end of 60 days. The fallopian tubes were carefully dissected out and fixed in 10% formalin for routine histological examination. The histological findings in experimental group B showed increase in epithelial height, whereas no such findings were observed in group A and there was slight increase in height in group C. The lead acetate affected the epithelial height in lead acetate treated group which improved when cotreated with garlic extract.

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 Role of Flutamide on Acinar Diameter in Testosterone Induced Prostatic Hyperplasia

2010 ◽  
Vol 14 (Number 1) ◽  
pp. 3-8
Author(s):  
Md. A Rahman ◽  
H Naushaba ◽  
Md. N Ahmed ◽  
Md. M Rahman
Keyword(s):  
Treated Group ◽  
Prostatic Hyperplasia ◽  
Control Group ◽  
Medical College ◽  
Group A ◽  
Male Sex ◽  
Long Evans ◽  
Group B ◽  
Control Group Group

Testosterone is the male sex hormone responsible for growth of secondary sexual characters and accessory sex organs. Despite the effectiveness as a male sex i101711011C, testosterone causes benign preemie hyperplasia (BPH) resulting in urinary dysfinction. On the other hand. Bromide is a pure anthestosterone, which blockw the effects of dihydnoestosterone (DHT)at the testosterone receptor and presents BM. The objective of the study was to observe the effects of flutamide on testosterone induced promatic hypetplasia in Long Evans rats. This experimental study was carried or I e Department of Anatomy. Sir Salimullah Medical College. Dhaka from January to December 2006. Forty five matured male Long Evans rats of age 8-10 weeks and weighing 200-300 gnu were used in this study. They were divided into three equal groups. Group A was vehicle (olive oil) control group. Group B was testosterone treated group and Group C was testosterone and flu:amide treated group. Comparative study in different groups were done microscopically. There was significant reduction (p<0.001) qproslatic hypetplasia. The mean diameter of acini of prostate in flutamide treated rats was loner than the testosterone treated rats. It can be concluded from this study that flatamide is an effective drug against testosterone induced prostatic hyperplasia.

scholarly journals Growth Rate and Bone Hydroxyproline Concentration in Turkeys Fed with a Silage-Composed Diet Modified with Different Diet Cation–Anion Differences (DCADs)

Animals ◽  
2021 ◽  
Vol 12 (1) ◽  
pp. 66
Author(s):  
Marta Wójcik ◽  
Klaudia Stachal ◽  
Mateusz Burzec ◽  
Kamil Gruszczyński ◽  
Agnieszka Korga-Plewko
Keyword(s):  
Diet Group ◽  
Corn Silage ◽  
Standard Diet ◽  
Significant Elevation ◽  
Group Feeding ◽  
Group A ◽  
Group B ◽  
Group D ◽  
Bone Abnormalities ◽  
Experimental Group

Our goal was to determine the responses of body weight (BW) and bone hydroxyproline (Hyp) concentration in turkeys fed a corn silage (CS) diet with different values of dietary cation–anion differences (DCADs). The turkeys (n = 90) were divided into five groups and fed as follows: group A (control)—standard diet (SD) (60%) plus CS (40%); group B—SD (60%), CS (40%) plus 240 g of CaCl2 per 100 kg of diet; group C—SD (60%), CS (40%) plus 480 g of CaCl2 per 100 kg of diet; group D—SD (60%), CS (40%) plus 240 g of NaHCO3 per 100 kg of diet; group E—SD (60%), CS (40%) plus 480 g NaHCO3 per 100 kg of diet. The addition of a lesser amount of CaCl2 lowered the DCAD, which ranged between 52.5 ± 4.19 and 91.14 ± 3.14 mEq/kg DM. An increased content of CaCl2 led to high negative values of DCAD. NaHCO3 supplemented in both doses resulted in a significant elevation of DCAD. Compared to each experimental group, feeding birds with a diet supplemented only with CS resulted in a lower BW. Addition of CaCl2 or NaHCO3 to the diet improved BW, but only CaCl2 addition enhanced the bone Hyp amount. In conclusion, we suggest that an anionic diet with low DCAD can prevent bone abnormalities in large turkeys, especially in the final course of production.

scholarly journals Reproductive Performance of Late Pregnant Gilts Treated with Baypamun© before Farrowing

2006 ◽  
Vol 75 (3) ◽  
pp. 373-377 ◽  
Author(s):  
D. Potočnjak ◽  
Ž. Pavičić ◽  
H. Valpotić ◽  
M. Popović ◽  
Lj. Bedrica ◽  
...  
Keyword(s):  
Reproductive Performance ◽  
Treated Group ◽  
Control Group ◽  
Response Modifier ◽  
Significant Difference ◽  
Group A ◽  
Independent Variable ◽  
Group B ◽  
Experimental Group ◽  
Immune Response Modifier

The aim of this study was to investigate whether the production results of pregnant gilts, grown under commercial farm conditions and moved from the sow keeping unit to the prefarrowing unit, could be increased by non-specific immunization with Baypamun© (Bayer, Leverkusen, Germany; BPM), an immune response modifier (IRM). We used three groups of pregnant gilts that obtained different treatments. Non-treated group A served as control; two experimental groups were treated on Day 6, 4 and 2 (group B), or on Day 5, 3 and 1 (group C), respectively, before their transfer from the sow keeping unit to the prefarrowing unit. The experimental gilts received i.m. 2 ml of IRM BPM, i.e. inactivated Parapoxovis virus (1 x 106.75 TCID50). Throughout the trial, the numbers of liveborn and stillborn piglets and the duration of farrowing were recorded. Variance analysis with the type of treatment as independent variable showed a significant difference between control (group A) and experimental group B in the number of liveborn piglets (P < 0.0001) as well as between group A and group B (P < 0.0001) or group C (P < 0.0001) in the number of stillborn piglets, respectively. No differences in duration of farrowing between groups were recorded.

scholarly journals Noise stress on female mice impair oocyte developmental potential.

2019 ◽  
Vol 26 (06) ◽  
Author(s):  
Maria Yousaf ◽  
Hina Kundi ◽  
Abdullah Qamar
Keyword(s):  
Histological Study ◽  
Treated Group ◽  
Control Group ◽  
Developmental Potential ◽  
Noise Stress ◽  
Medical College ◽  
Adult Mice ◽  
Group A ◽  
Group B ◽  
Animal House

Objectives: To find out the effects of noise stress on variations in number of ovarian follicles in mice. Study Design: Randomized control trial, laboratory based. Place and Duration of Study: Anatomy department, Army Medical College Rawalpindi, it was conducted from April to May 2014. Material and Method: 20 adult mice (BALBc strain) female weighing 25-27 grams were taken for this study on day first of their estrous cycle. Two groups comprising of 10 rats each were made. Control group was given name tag of group A and was kept in animal house under normal heathy environment for one month. Noise stress of 100 decibels for 06 hours per day for one month was given to experimental group B. Mice were dissected after 1 month. Mice right ovaries were examined for size, shape, color and weight. The specimen were processed and embedded. Hematoxyline and Eosin stained slides were prepared for histological study. Follicular count (primary, secondary and tertiary follicles) was done and noted. For statistical analysis SPSS 20 was used. The tests applied was independent sample’s t test for descriptive statistics. Results: There was a significant decrease in primary, secondary/antral and graafian follicular count in the ovary of Group B (Experimental). Conclusion: The noise stress prominently affected the follicular count in ovaries of noise stress treated group.

Tissue Ki67 proliferative index expression and pathological changes in hemodialysis arteriovenous fistulae: Preliminary single-center results

2021 ◽  
pp. 112972982110154
Author(s):  
Raffaella Mauro ◽  
Cristina Rocchi ◽  
Francesco Vasuri ◽  
Alessia Pini ◽  
Anna Laura Croci Chiocchini ◽  
...  
Keyword(s):  
Morphological Changes ◽  
Hot Spot ◽  
Wall Thickening ◽  
Proliferating Cells ◽  
Ki 67 ◽  
Group A ◽  
The Mean ◽  
Set Up ◽  
Group B

Background: Arteriovenous fistula (AVF) for hemodialysis integrates outward remodeling with vessel wall thickening in response to drastic hemodynamic changes. Aim of this study is to determine the role of Ki67, a well-established proliferative marker, related to AVF, and its relationship with time-dependent histological morphologic changes. Materials and methods: All patients were enrolled in 1 year and stratified in two groups: (A) pre-dialysis patients submitted to first AVF and (B) patients submitted to revision of AVF. Morphological changes: neo-angiogenesis (NAG), myointimal thickening (MIT), inflammatory infiltrate (IT), and aneurysmatic fistula degeneration (AD). The time of AVF creation was recorded. A biopsy of native vein in Group A and of arterialized vein in Group B was submitted to histological and immunohistochemical (IHC) analysis. IHC for Ki67 was automatically performed in all specimens. Ki67 immunoreactivity was assessed as the mean number of positive cells on several high-power fields, counted in the hot spots. Results: A total of 138 patients were enrolled, 69 (50.0%) Group A and 69 (50.0%) Group B. No NAG or MIT were found in Group A. Seven (10.1%) Group A veins showed a mild MIT. Analyzing the Group B, a moderate-to-severe MIT was present in 35 (50.7%), IT in 19 (27.5%), NAG in 37 (53.6%); AD was present in 10 (14.5%). All AVF of Group B with the exception of one (1.4%) showed a positivity for Ki67, with a mean of 12.31 ± 13.79 positive cells/hot spot (range 0–65). Ki67-immunoreactive cells had a subendothelial localization in 23 (33.3%) cases, a myointimal localization in SMC in 35 (50.7%) cases. The number of positive cells was significantly correlated with subendothelial localization of Ki67 ( p = 0.001) and with NA ( p = 0.001). Conclusions: Native veins do not contain cycling cells. In contrast, vascular cell proliferation starts immediately after AVF creation and persists independently of the time the fistula is set up. The amount of proliferating cells is significantly associated with MIT and subendothelial localization of Ki67-immunoreactive cells, thus suggesting a role of Ki-67 index in predicting AVF failure.

scholarly journals High Basal Maximal Standardized Uptake Value (SUVmax) in Follicular Lymphoma Identifies Patients with a Low Risk of Long-Term Relapse

Cancers ◽  
2021 ◽  
Vol 13 (12) ◽  
pp. 2876
Author(s):  
Giovanni Manfredi Assanto ◽  
Giulia Ciotti ◽  
Mattia Brescini ◽  
Maria Lucia De Luca ◽  
Giorgia Annechini ◽  
...  
Keyword(s):  
Risk Factors ◽  
Follicular Lymphoma ◽  
Standardized Uptake Value ◽  
Metabolic Tumor Volume ◽  
Late Relapse ◽  
Prognostic Role ◽  
Pet Ct ◽  
Group A ◽  
Group B

Background: Despite that the unfavorable prognostic role of a high Total Metabolic Tumor Volume (TMTV) in Follicular Lymphoma has been demonstrated, the role of SUVmax alone at baseline PET/CT could have a different prognostic role. Patients and Methods: We performed a retrospective observational monocentric cohort study. All patients affected by FL who underwent a basal PET/CT were included. Two subgroups were identified and compared in terms of PFS and OS: (A) Basal SUVmax ≤ 6; and (B) Basal SUVmax > 6. Results: Ninety-four patients were included, 34 in group A (36.2%) and 60 in group B (63.8%). The PFS at two years was comparable in the two groups (97%). The five-year PFS was 73.5% for group A and 95% for group B (p 0.005). The five-year PFS in the whole cohort was 87.5%. A clear advantage was confirmed in group A in the absence of other risk factors. Patients with SUVmax ≤ 6 and no risk factors showed a 5-year PFS of 73% against 83% for patients with SUVmax > 6 and at least two risk factors. Conclusion: A high FDG uptake favorably correlated with PFS. A low basal SUVmax reflected a higher rate of late relapse requiring a prolonged follow-up. The basal SUVmax is an approachable parameter with prognostic implications.

scholarly journals Clinical significance of late diastolic tissue doppler parameters after onset of STEMI: from the view point of the timing of the echocardipography

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
N Iwahashi ◽  
J Kirigaya ◽  
M Horii ◽  
T Abe ◽  
E Akiyama ◽  
...  
Keyword(s):  
Tissue Doppler ◽  
Atrial Function ◽  
Diastolic Velocity ◽  
Long Time ◽  
Group A ◽  
St Elevation ◽  
Group B ◽  
First Time

Abstract Background The early transmitral flow velocity (E) divided by the early diastolic velocity of the mitral valve annulus (e') is referred to as the “E/e' ratio,” is useful even for ST elevation acute myocardial infarction (STEMI). However, the role of late diastolic velocity (a') which reveals the atrial function for STEMI is still unclear. Objectives We evaluated the clinical usefulness of tissue Doppler including atrial function for a first-time STEMI by long time follow up. Furthermore, we evaluated the meaning of each parameters by performing immediately after PCI or 2 weeks later. Methods We treated consecutive 571 first-time STEMI patients by immediate PCI within 12 hours after onset, and we examined 270 patients at immediately after PCI (GroupA, 65 years, 250 male) and 301 patients at 2 weeks after onset (GroupB, 64 years, 243 male). We examined trans mitral flow and TDI, then defined E/e' as LV filling pressure and A/a' as left atrial function. We followed them for a long time (&gt;5 years). The primary end point (PE) was cardiac death or re-admission for heart failure (HF). Results We followed the patients in Group A for 10 years, Group B for 5 years. PE occurred in 64 patients in GroupA during 10 years, and 45 patients in GroupB during 5 years. We analyzed the univariate and multivariate Cox hazard analyses and we compared e' and a', E/e' and A/a' (Table). In GroupA, a' and A/a' were the independent predictors, on the other hand neither a' nor A/a' were the predictors in GroupB. E/e' was an independent predictor both in GroupA and B. Conclusion TDI parameters have different meanings by the timing of echocardiography after onset of a first-time STEMI. These results demonstrated that atrial dysfunction immediately after onset of STEMI suggests the poor prognosis after STEMI. Cox Hazard Proportional Analysis Funding Acknowledgement Type of funding source: None

EFFECT OF YOGA ON CARDIOVASCULAR EFFICIENCY

2019 ◽  
pp. 12-16
Author(s):  
Brij Bhushan Singh ◽  
Shubi Mirja ◽  
Samiya Husain
Keyword(s):  
Statistical Technique ◽  
Step Test ◽  
Control Group ◽  
Significant Difference ◽  
Post Test ◽  
Group A ◽  
Cardio Vascular ◽  
Level Of Significance ◽  
Group B ◽  
Experimental Group

The purpose of this study was to investigate the effects of yogic practices on cardio-vascular efficiency. Material and methods: Total Forty (40) subject’s boys/girls were selected as the sample of the study through the random sampling and their age ranged between 20 to 25 years from the Department of Physical Education, Aligarh Muslim University, Aligarh. The subjects were divided into two groups comprising 20 subjects in each group, namely group “A” (the experimental group) performs yogic practices (Asanas, Pranayamas and Kriyas) and group “B” (the control group) served as control. Statistical technique: for the assessment of the cardiovascular efficiency through Harvard step test pre and post-test was conducted and t-test was applied for the analysis. Result: revealed that there exist a significant difference between group A and group B, at .05 level of significance. On the basis of the pre and post-test among experimental and control group, experimental group found better than the control group on cardiovascular efficiency and significant result were found in this study.

To Study the Deteriorating Effects of Lithium Carbonate on Thyroid Gland - A Study in Albino Rats

2021 ◽  
Vol 15 (12) ◽  
pp. 3292-3293
Author(s):  
Tazeen Kohari ◽  
Zaffar Iqbal Malik ◽  
Aftab Ahmad ◽  
Rana M. Asad Khan
Keyword(s):  
Thyroid Gland ◽  
Harmful Effect ◽  
Lithium Carbonate ◽  
Diet Group ◽  
Human Thyroid ◽  
Control Group ◽  
Albino Rats ◽  
Weight Changes ◽  
Group A ◽  
Group B

Background: The human thyroid gland is located in the front of neck. It consists of two lobes. The two lobes are joined with each other by isthmus. The mood stabilizer Lithium Caronate has deleterious effects on the thyroid gland. Aim: To observe and report the data of the harmful effect of Lithium on the weight changes of thyroid gland. Methods: Sixteen rats were selected for this experimental study. The rodents were divided into two groups. Group A comprised of eight animals which were given laboratory diet, Group B contained eight albinos who were given Tablet Lithium Carbonate in powder form at a dose of 60 mg/day for four weeks. After completion of the study time animals were sacrificed and thyroid gland weight were recorded and compared in both groups. Results: The results in both groups were recorded and compared .It was reported that Group B animals had a highly significantly decreased thyroid weight after four weeks Lithium ingestion than Group A control group. Conclusion: The results of our study concluded that Lithium Carbonate damages thyroid glandular tissue and causes its weight to decline. Key words: Thyroid gland, Isthmus, deteriorating

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