scholarly journals Study on Blood Biochemical Profile in Relation to Age and Scrotal Biometry in Adolescent Surti Bucks

2018 ◽  
Vol 14 (2) ◽  
Author(s):  
D. V. Chaudhari ◽  
A. J. Dhami ◽  
C.P. Parmar, J.A. Patel and M.M. Pathan K. Hadiya ◽  
S. C. Parmar ◽  
D. V. Chaudhari
Keyword(s):  
Blood Plasma ◽  
Sexual Maturity ◽  
Semen Quality ◽  
Reproductive Potential ◽  
Mean Values ◽  
Blood Biochemical ◽  
Standard Procedures ◽  
Length Width ◽  
The Mean ◽  
Plasma Profile

The study was undertaken on 11 Surti male kids of identical age and birth weight from 14 weeks of age till puberty and sexual maturity up to 47 weeks (12 months) of age. The scrotal biometry, i.e., length, width, circumference (cm) and volume (cm3) were recorded using standard procedures at 3 weeks intervals. The mean weight of animals at birth, 14 and 35 weeks of age was 1.53±0.05, 9.86±0.61 kg and 17.84±1.09 kg, respectively and thereafter it did not change much till 47 weeks of age. Similarly, the mean values of scrotal length, width, circumference (cm) and scrotal volume (cm3) at 14 weeks of age were 2.89±0.22, 2.05±0.17, 8.82±0.72 and 21.36±0.93, respectively, which then gradually increased with an advancing age till 35 weeks of age reaching 10.65±0.30, 7.55±0.24, 19.45±0.65 and 200.45±16.67, respectively, which later became almost stable. At puberty, the average age and body weight were 27.00±0.75 weeks and 15.16±0.56 kg, and at sexual maturity 38.18±0.90 weeks and 19.61±0.93 kg, respectively. Great individual variation was noted in all the biometric traits among bucks studied. The blood plasma profile studied at bimonthly intervals revealed significant increase in total protein and ALT, and decrease in cholesterol and cobalt concentrations with advancing age. However, the AST and macro-micro minerals did not vary, suggestive of acquiring adult profile by 6 months of age. Based on the age, scrotal biometry, semen quality and blood biochemistry, it could be inferred that the Surti bucks attained full reproductive potential at around 9- 10 months of age with stable blood plasma profile.

scholarly journals DETERMINATION OF PHYSICAL AND ENGINEERING PROPERTIES OF TIGER NUT (Cyperus esculentus) RELEVANT TO ITS MECHANIZATION

2020 ◽  
Vol 5 (8) ◽  
Author(s):  
Tega A Emurigho ◽  
Canice O.O Kabuo ◽  
Arinze N Ifegbo
Keyword(s):  
Moisture Content ◽  
Static Friction ◽  
Major Axis ◽  
Angle Of Repose ◽  
Engineering Properties ◽  
Cyperus Esculentus ◽  
Mean Values ◽  
Principal Axes ◽  
Length Width ◽  
The Mean

The physical and engineering properties of fresh and dried tiger nut (Cyperus esculentus) were determined at moisture content of 41.20% and 16.40% on wet basis respectively. The mean values for the three principal axes (length, width and thickness) were 9.52mm, 8.16mm, and 8.16mm for fresh tiger nut and 9.14mm, 7.72mm and 8.03mm for dried tiger nut respectively, showing a decrease with decrease in moisture content and was significantly different at p?0.05. The mean values of the bulk density, true density and porosity of both fresh and dried tiger nut were 0.59g/cm3 , 0.97g/cm3 , 40.61 and 0.58g/cm3, 0.94g/cm3 , 40.35 respectively and were not significantly different at p?0.05. The mean angle of repose and coefficient of static friction over formica, stainless steel, glass and plywood surfaces of fresh tiger nut were 50.11o , 2.73, 2.45, 2.22 and 1.77 while that of dried tiger nut were 48.23o , 2.41, 2.03, 2.11 and 2.00 respectively. The mean rupture force increased with compression force of 90.08N on the major axis to 116.88N for fresh tiger nut and from 120.55N to 161.10N for dried tiger nut and were significantly different at p?0.05. These properties determined are necessary in the design and fabrication of hoppers, conveyor equipment and the force tiger nut can withstand before it is ruptured.

scholarly journals Sexual maturity in rabbits defined by the physical and chemical characteristics of the semen

1978 ◽  
Vol 12 (1) ◽  
pp. 37-39 ◽  
Author(s):  
M. Macari ◽  
C. R. Machado
Keyword(s):  
New Zealand ◽  
Sexual Maturity ◽  
Chemical Characteristics ◽  
Potassium Ions ◽  
Sodium Ions ◽  
Mean Values ◽  
New Zealand White Rabbits ◽  
The Mean ◽  
Physical And Chemical ◽  
Artificial Vagina

Semen was collected weekly from New Zealand white rabbits from the 1st positive mounting test to 43 weeks of age by means of an artificial vagina. The mean values of the results obtained in the 1st and 20th collection weeks were respectively: volume (ml) 0·61 ± 0·30 and 0·70 ± 0·19; pH 7·22 ± 0·50 and 7·19 ± 0±15; concentration (sperm/mm3 x 103) 750 ± 207 and 381 ± 90; fructose (mg/l00 ml) 117 ± 58 and 203 ± 121; citric acid (mg/l00 ml) 256 ± 90 and 200 ± 97; sodium ions (mEq/l) 133 ± 31 and 163 ± 46; potassium ions (mEq/l) 40 ± 21 and 29 ± 14. On the basis of these results, New Zealand white rabbits reach sexual maturity by 6 months of age.

scholarly journals Comparative evaluation of haematological profile of the Nigerian indigenous and Large White x Landrace crossbred pigs vaccinated with sheep RBC

2021 ◽  
Vol 43 (2) ◽  
pp. 192-201
Author(s):  
F. O Abonyi ◽  
U. C Arinzechukwu ◽  
D. C Eze ◽  
E. C Okwor ◽  
J. I. Eze ◽  
...  
Keyword(s):  
Comparative Evaluation ◽  
Large White ◽  
Mean Values ◽  
Haematological Response ◽  
Animal Management ◽  
Standard Procedures ◽  
Haematological Profile ◽  
The Mean ◽  
Wbc Count ◽  
Crossbred Pigs

This study was designed to evaluate haematological response between Nigerian indigenous pigs (NIP) and Large White x Landrace crossbred pigs (LWL) when vaccinated with sheep RBC. Twenty male pigs with average age of 42 ± 3 days and weighed 3.10 ± 0.29 kg (NIP) and 6.90 ± 0.43 kg (LWL), were used. They were assigned to groups A (10 NIP) and B (10 LWL); each was further divided into two with five animals in each replicate. Processing of sheep RBC followed standard procedures; feed and animal management were similar. All the pigs were vaccinated with1 ml of 10 % sheep RBC per pig at week 4 and revaccinated 3 weeks later. Their haematological profiles were determined using standard procedures and the study lasted ten weeks. There was a rise in WBC count of both groups after initial vaccination. Mean WBC count of LWL was significantly (p ≤ 0.05) higher at weeks 0, 1, 4 and 6, respectively. Lymphocyte count of the two groups also increased sharply after initial vaccination; values recorded for LWL showed a slight but a continuous rise while those of the NIP generally decreased and increased in value. A significant differences in mean values of neutrophil were recorded prior to initial vaccination (p = 0.011, t = 8), on weeks 1 (p = 0.013, t = 8) and 3(p = 0.005, t = 8) with NIP maintaining higher values than LWL. There was no significance (p ≥0.05) difference in the mean values of eosinophil, basophil and monocytes for both groups.

scholarly journals Effect of preservation time on the quality of frozen semen in indigenous rams

2015 ◽  
Vol 44 (1) ◽  
pp. 10-15 ◽  
Author(s):  
BBA Mahmuda ◽  
Azizun Nesa ◽  
BF Zohara ◽  
MGS Alam ◽  
FY Bari
Keyword(s):  
Semen Quality ◽  
Egg Yolk ◽  
Volume Density ◽  
Normal Morphology ◽  
Mean Values ◽  
Frozen Semen ◽  
Significant Difference ◽  
The Mean ◽  
Fresh Semen

The study was carried out to observe the effects of preservation time on the quality of frozen semen of indigenous rams. Semen was collected using AV once a week from 4 rams. Tris based with 10% egg yolk and 7% glycerol extender was used to extend and freezing the semen. Fresh semen was evaluated for volume, density, mass motility and concentration, and mean values were observed as 0.8±0.2ml, 3.0±0.3, 3.2±0.7, 3.9±0.7×109/ml, respectively. Significant difference (p<0.05) was found for all the parameters among the rams. Mean values of motility, viability and normal morphology percentages were 83.3±4.3%, 88.2±4.4%, 84.2±3.5% in fresh semen while those of chilled semen at 40C were 74.7±2.3, 78.8±4.9 and 79.2±2.9%, respectively. For all the parameters, significant (p<0.05) difference was found among the rams. Frozen sperm motility was observed after thawing at 39-400C for 14-15 seconds. The mean motility, viability and normal morphology percentages after freezing for 24hrs, 7, 15 and 30 days of duration were 39.8±3.1, 41.1±4.3, 40.1±4.1 and 39.4±2.9%; 44.5±2.5, 45.3±2.8, 44.6±2.8 and 43.9±2.8%; 71.0±2.0, 71.7±1.5, 70.7±1.7 and 70.3±1.8%, respectively and values did not decrease significantly (p>0.05) with the increasing time of preservation. Non significantly decrease of the semen quality with advance of preservation time indicates the suitability of the protocol used for freezing of indigenous ram semen in Bangladesh.DOI: http://dx.doi.org/10.3329/bjas.v44i1.23113            Bang. J. Anim. Sci. 2014. 44 (1): 10-15

Fresh and Post-Thaw Seminal Attributes of Jafarabadi Buffalo Bulls

2020 ◽  
Vol 15 (03) ◽  
pp. 45-48
Author(s):  
K. H. Parmar ◽  
FS Kavani ◽  
TK Patbandha ◽  
SS Parikh
Keyword(s):  
Semen Quality ◽  
Sperm Concentration ◽  
Conception Rate ◽  
Mean Values ◽  
Abnormal Sperm ◽  
The Mean ◽  
Live Sperm ◽  
One Year ◽  
Acrosomal Integrity

The study was conducted on four Jafarabadi breeding bulls, 5-6 years old to know the fresh and post-thawed seminal characteristics based on total of 192 semen ejaculates evaluated and cryopreserved over one year period. The mean values of fresh neat seminal characteristics of Jafarabadi bulls, viz., ejaculate volume (ml), colour/density (score), sperm concentration (million/ml), mass activity (score), initial motility (%), live sperm (%), abnormal sperm (%), HOS reactive sperm (%) and acrosomal integrity (%) were 5.19±0.18, 2.38±0.10, 1253.36±24.75, 3.73±0.05, 80.31±0.05, 86.20±0.64, 5.00±0.40, 85.75±0.43 and 93.56±0.56, respectively, whereas the mean post-thawed sperm characteristics, viz., progressive sperm motility, live sperm (%), abnormal sperm (%), HOS reactive sperm (%), acrosomal integrity (%) and first insemination conception rate (%) observed were 57.60±0.36, 66.34±0.53, 8.85±0.33, 56.97±0.46, 75.26±0.17 and 44.63±0.14, respectively. The semen quality of fresh and post-thawed samples observed was within normal limit for use in breeding program with satisfactory first insemination conception rate.

scholarly journals Morphometric Study of Spleen in Iranian Cadavers from Razavi-Khorasan Province

2017 ◽  
Vol 42 (2) ◽  
pp. 61-66 ◽  
Author(s):  
Shabnam Mohammadi ◽  
Arya Hedjazi ◽  
Maryam Sajjadian ◽  
Seyed Mohammad Mehdi Kebriaei ◽  
Maliheh Dadgar Moghadam ◽  
...  
Keyword(s):  
Demographic Data ◽  
Accessory Spleen ◽  
Cross Sectional Study ◽  
Iranian Population ◽  
Morphometric Study ◽  
Cross Sectional ◽  
Mean Values ◽  
Significant Difference ◽  
Length Width ◽  
The Mean

Anthropologic parameters of the spleen are important because many diseases present with reduction or enlargement of the spleen. No data exists about the standard dimensions of the normal spleen in Iranian population. Therefore, the objective of the study was to investigate anthropologic parameters of the spleen in Iranian cadavers.  In 2014-2015, this cross sectional study was undertaken from the Razavi Khorasan Province of Iran. Iranian cadavers (n=693, 152 female/541 male) with no history of poisoning, drug or alcohol addiction, no gross abnormality and injury of the spleen were included in the study. The length, width and thickness of spleen were measured using a Vernier caliper. The mean values of the demographic data were age= 40.28 ± 20.97 years; weight = 63.68 ± 17.40 kg; height = 160.03 ± 28.45 cm and BMI = 25.03 ± 20.46 kg/m2. The mean values of the spleen length, width, thickness, notch, weight and index in the cadavers were 11.32 ± 3.10 cm, 8.05 ± 2.35 cm, 20.12 ± 9.21 mm, 0.84 ± 1.35, 123.87 ± 82.46 g, and 2.01 ± 1.40, respectively. Accessory spleen was found in five cadavers. The anthropologic parameters of the spleen showed significant difference between males and females except for index of the spleen.  Having standard data on the spleen is useful for radiologists, surgeons, anatomists and anthropologists. The results of the study may provide valuable data in the standardization of the anthropologic parameters of the spleen in the Iranian population.

scholarly journals The Effects of Repeated Thermal Stress on the Physiological Parameters of Young Physically Active Men Who Regularly Use the Sauna: A Multifactorial Assessment

2021 ◽  
Vol 18 (21) ◽  
pp. 11503
Author(s):  
Robert Podstawski ◽  
Krzysztof Borysławski ◽  
Andrzej Pomianowski ◽  
Wioletta Krystkiewicz ◽  
Tomasz Boraczyński ◽  
...  
Keyword(s):  
Thermal Stress ◽  
Biochemical Parameters ◽  
Ldl Cholesterol ◽  
Significant Loss ◽  
Physiological Parameters ◽  
Physically Active ◽  
Mean Values ◽  
Adult Men ◽  
Blood Biochemical ◽  
The Mean

The aim of this study was to determine the effects of thermal stress (TS) on changes in blood biochemical parameters and fluid electrolyte levels in young adult men with moderate and high levels of physical activity. Thirty men (22.67 ± 2.02 years) were exposed to four 12-min sauna sessions (temperature: 90–91 °C; relative humidity: 14–16%) with four 6-min cool-down breaks. The evaluated variables were anthropometric, physiological, and hematological characteristics. The mean values of HRavg (102.5 bpm) were within the easy effort range, whereas HRpeak (143.3 bpm) values were within the very difficult effort range. A significant increase was noted in pO2 (p < 0.001), total cholesterol (p < 0.008), HDL (p < 0.006) and LDL cholesterol (p < 0.007). Significant decreases were observed in the SBP (by 9.7 mmHg), DBP (by 6.9 mmHg) (p < 0.001), pH (p < 0.001), aHCO3- (p < 0.005), sHCO3- (p < 0.003), BE (ecf) (p < 0.022), BE (B), ctCO2 (for both p < 0.005), glucose (p < 0.001), and LA (p < 0.036). High 72-min TS did not induce significant changes in the physiological parameters of young and physically active men who regularly use the sauna, excluding significant loss of body mass. We can assume that relatively long sauna sessions do not disturb homeostasis and are safe for the health of properly prepared males.

scholarly journals Reproductive Potential of Stone Moroko (Pseudorasbora parva, Temminck et Schlegel, 1846) (Teleostei: Cypriniformes: Gobionidae) Inhabiting Central Europe

Animals ◽  
2021 ◽  
Vol 11 (9) ◽  
pp. 2627
Author(s):  
Lucyna Kirczuk ◽  
Katarzyna Dziewulska ◽  
Przemysław Czerniejewski ◽  
Adam Brysiewicz ◽  
Izabella Rząd
Keyword(s):  
Central Europe ◽  
Sexual Maturity ◽  
Reproductive Potential ◽  
The Body ◽  
Sexual Cycle ◽  
First Year ◽  
Pseudorasbora Parva ◽  
Native Population ◽  
Time Period ◽  
The Mean

Similar to other invasive species, stone moroko is extending its global distribution. The present study aimed to assess the reproductive potential of stone moroko fish in a new habitat in Poland based on analysing the sexual cycle and fecundity. Fish morphometric data, age, and gonadal structures were analysed. Fish age ranged from 0+ to 5+ years. Most females and males (93% and 60%, respectively) had reached sexual maturity in the first year of their life, with the smallest length of 25 mm and 28 mm, respectively. The mean, standard length of the body was 50 mm. The spawning season was spread over four months from late-April to mid-August. Females laid eggs in portions, and the absolute and relative fecundity was 1372 and 1691, respectively. Stone moroko males were ready to spawn for a longer time period than females. The present study shows greater reproductive potential of stone moroko population in the central Europe than the native population, suggesting its successful colonisation in the new habitat.

scholarly journals Histological and histomorphometric study of the cranial digestive tract of ostriches (Struthio camelus) with advancing age

2021 ◽  
Author(s):  
Z Umar ◽  
AS Qureshi ◽  
R Shahid ◽  
F Deeba
Keyword(s):  
Histological Analysis ◽  
Age Groups ◽  
Analysis Software ◽  
Mean Values ◽  
Struthio Camelus ◽  
Tissue Sections ◽  
Histomorphometric Study ◽  
Strategic Manipulation ◽  
Length Width ◽  
The Mean

The present study was conducted to determine the histological and histomorphometric variations in the tongue, oesophagus, proventriculus, and gizzard of ostriches (Struthio camelus) with regards to the sex and advancing age. A total of 40 healthy ostriches of both sexes and five age groups; young (up to 1 year, 1 to 2 years and 2 to 3 years) and adult (3 to 4 years and above 4 years) in equal numbers (n = 8) were used in this study. The organs under study were collected immediately after slaughtering the birds. Overall, the colour, shape, weight and various dimensions (length, width, and diameter) of the collected organs were recorded. The mean values of the gross anatomical variables of the studied organs increased (P &lt; 0.05) among all the young groups (i.e., from 1 to 2 years, 2 to 3 years). Similarly, the organs under study in the adult groups (birds aged 3 to 4 years and above 4 years) grew (P &lt; 0.05) as well. However, the differences between the adults were not significant. The histological analysis and histometric measurements were conducted on paraffin embedded tissue sections with Image J<sup>®</sup> analysis software. The statistical analysis revealed a significant increase in the thickness of the different tunics of the digestive organs in all the groups except those the adult groups. These findings may be of importance for the strategic manipulation of feed and nutrition to enhance the growth rate and also to diagnose pathological processes.

Selected Some Engineering Properties of Peanut and Its Kernel

2012 ◽  
Vol 8 (2) ◽  
Author(s):  
Mesut Dilmac ◽  
Ebubekir Altuntas
Keyword(s):  
Geometric Mean ◽  
Galvanized Steel ◽  
Angle Of Repose ◽  
Engineering Properties ◽  
Mean Values ◽  
Frictional Properties ◽  
Arachis Hypogaea L ◽  
Length Width ◽  
The Mean ◽  
Dynamic Coefficient Of Friction

Selected some engineering (geometric, volumetric and frictional) properties of peanut (Arachis hypogaea L.) and its kernel were determined at a moisture content of 8.25% and 10.03% (dry basis), respectively. The mean values of length, width, thickness and geometric mean diameter were 40.73 mm, 17.52 mm , 15.61 mm, 22.46 mm for peanut, and 21.08 mm, 10.22 mm, 10.89 mm, 13.22 mm for its kernel, respectively. The sphericity, bulk and true densities, angle of repose, porosity, surface area, mass and volume values were obtained for peanut and its kernel, respectively. The mean values of static and dynamic coefficient of friction against galvanized steel, chipboard and plywood surfaces were determined. The maximum static and dynamic coefficients of friction were found for plywood and galvanized steel surfaces for peanut and its kernel, respectively.

Sign in / Sign up

Export Citation Format

Share Document