scholarly journals Fecundity and Ovarian Characteristics of Puntius gonionotus (Bloch/Bleeker) (Cyprinidae: Cypriniformes)

1970 ◽  
Vol 14 ◽  
pp. 88-102
Author(s):  
Abdus Salam Bhuiyan ◽  
Khairul Islam ◽  
Tanjeena Zaman
Keyword(s):  
Body Weight ◽  
Total Body Weight ◽  
Total Length ◽  
Length Group ◽  
Linear Relationships ◽  
Food Fish ◽  
The Mean ◽  
Total Body ◽  
Gravid Females ◽  
The Relationship

The exotic barb Puntius gonionotus was introduced into Bangladesh in 1987. Its faster growth rate, nice taste and compatibility with our culturable species have made it very popular food fish in Bangladesh. With a view to providing some basic information towards development of sustainable seed production of the species, a study was undertaken to determine the fecundity and ovary characteristics of the fish. The mean fecundity of 55 gravid females (of 11 length group) of Puntius gonionotus was obtained as 14321 with a range of 2254.67 to 6964.73 from fishes having a mean total length and mean body weight of 200.13±20.58 mm and 196±34.379 g respectively. The relationship between the fecundity (F) and total length (TL), total body weight (TW), ovary length (OL) and ovary weight (OW) were established. Regression analysis was made and the co-efficient of correlation (r) was calculated for each of the following F-TL, F-TW, F-OL and F-OW and the values of r were obtained to be 0.84, 0.84, 0.95 and 0.96 respectively. In all the cases linear relationships obtained were highly significant. Key words: Fecundity, Puntius gonionotus, ovarian characteristics. J. bio-sci. 14: 99-102, 2006

scholarly journals On the Fecundity and Sex-ratio of Labeo bata (Hamilton) (Cypriniformes: Cyprinidae)

2015 ◽  
Vol 11 (2) ◽  
pp. 43-48
Author(s):  
MAR Joadder
Keyword(s):  
Body Weight ◽  
Sex Ratio ◽  
Average Length ◽  
Total Body Weight ◽  
Total Length ◽  
Labeo Bata ◽  
The Mean ◽  
Total Body ◽  
Gravid Females ◽  
The Relationship

The fecundity and sex- ratio of 2200 Labeo bata (Hamilton) specimens were studied. The fecundity of 234 gravid females varied from 51,354( for a fish with total length of 127.3 mm and total body weight of 20.0 g) to 91,568( for a fish with total length of 256.6 mm and total body weight of 156.70g).The mean fecundity was recorded as 67,617.50±13,510.15 for the average length and weight of 192.98±41.06 mm and 87.79±49.07 g, respectively .The mean total length and weight of gonad was 67.62± 24.01 mm and 20.35±13.50 g, respectively .The relationship between fecundity ( F.) and other parameters such as total length ( TL ), Standard length ( SL),  total weight( TW),  gonadal length (GL),  gonadal weight (GW) and gonadal depth (GD) were studied. DOI: http://dx.doi.org/10.3329/jsf.v11i2.21595 Journal of Science Foundation, 2013;11(2):43-48

scholarly journals Spawning and mortality of eggs and larvae produced by different brood sizes of Walking Catfish (Clarias batrachus L.)

2018 ◽  
Vol 3 (3) ◽  
pp. 78
Author(s):  
A. H. Sheikh ◽  
A. R. Mondal ◽  
B. C. Majumdar ◽  
A. Rayhan ◽  
M. N. Hossen
Keyword(s):  
Body Weight ◽  
Mortality Rate ◽  
Standard Length ◽  
Total Body Weight ◽  
Clarias Batrachus ◽  
Brood Stock ◽  
Total Length ◽  
Length Standard ◽  
Total Body ◽  
Eggs And Larvae

An experiment was carried out on the spawning and mortality of eggs and larvae of Magur, Clarias batrachus collected from brood-stock pond during the study period.The lowest spawn production (3774 eggs) was recorded in the fish having 23 cm total length and 115 g total body weight and the highest spawn production (10102 eggs) was recorded in the fish having 26.4 cm total length and 230 g total body weight. The spawn production was found to increase with the increase of total length,standard length and total body weight following the equations, Y= –13921+833.7X, r= 0.685, Y= 13965+909.8X, r= 0.667 and Y= 1326+33.02X, r= 0.810, respectively. The relationships between spawn production with total length, standard length and total body weight of the fish were found to be linear and significant (p<0.01). The lowest mortality rate (30.41%) was recorded in the fish having 26.4 cm total length and 224 g total body weight and the highest mortality rate (42.76%) was recorded in the fish having 23 cm total length and 125 g total body weight. The mortality rate of eggs and larvae was found to decrease with the increase of total length, standard length and total body weight of female brood following the equations, Y= 108.6–2.878X, r= –0.865, Y= 110.4–3.214X, r= –0.862 and Y= 54.99–0.108X, r= –0.970, respectively.The relationships between mortality rate of eggs and larvae with total length, standard length and total body weight of the fish were found to be linear and significant (p<0.01).

Effect of an Acute High Carbohydrate Diet on Body Composition Using DXA in Young Men

2015 ◽  
Vol 66 (4) ◽  
pp. 233-236 ◽  
Author(s):  
Marc-Antoine Rouillier ◽  
Sarah David-Riel ◽  
Anne-Sophie Brazeau ◽  
David H. St-Pierre ◽  
Antony D. Karelis
Keyword(s):  
Body Composition ◽  
Body Weight ◽  
Total Body Weight ◽  
High Carbohydrate Diet ◽  
Body Fat Percentage ◽  
Fat Percentage ◽  
Carbohydrate Diet ◽  
High Carbohydrate ◽  
The Mean ◽  
Total Body

Aim: The aim of this study is to investigate the effect of a 3-day high-carbohydrate diet (≥75% of total calories) on body composition using dual-energy X-ray absorptiometry (DXA). Methods: Twenty non-obese young men (age 22.7 ± 2.6 years, BMI 23.5 ± 2.1 kg/m2) completed the study. Two DXA tests were performed for the measurement of total body weight, body mass index (BMI), body fat percentage as well as total, appendicular and central lean body mass (LBM) before and after a high-carbohydrate diet for 3 days. In addition, the participants completed a food diary during the 3-day high-carbohydrate diet to determine the mean percentage of carbohydrates consumed from total kilocalories. Results: The mean percentage of carbohydrate intake over 3 days was 83.7 ± 8.4%. Our results showed a significant increase in total body weight, BMI as well as total and appendicular LBM after the high-carbohydrate diet (p < 0.01). In addition, we observed a strong tendency for lower body fat percentage values after the intervention (p = 0.05). No significant difference was observed for central LBM. Conclusions: These results indicate that the effect of an acute high carbohydrate diet seems to affect body composition values using DXA, such as total LBM. This study may lead to the need of standardizing a diet prior to using DXA.

scholarly journals On the fecundity and sex-ratio of Botia Dario (Hamilton) (Cypriniformes : Cobitidae)

1970 ◽  
Vol 26 ◽  
pp. 27-29 ◽  
Author(s):  
M Afzal Hussain ◽  
Mst Rehana Khatun ◽  
M Altaf Hossain
Keyword(s):  
Body Weight ◽  
Sex Ratio ◽  
Standard Length ◽  
Female Ratio ◽  
Ovary Weight ◽  
Total Length ◽  
Length Standard ◽  
The Mean ◽  
The Relationship ◽  
Male To Female

A total of 1183 Botia Dario (Hamilton) samples were collected from Rajshahi (Shaheb Bazar, Binodpur Bazar, Talaimari Bazar, Kazla Bazar and Godagari) during the period from January, 2002 to August, 2003 to study the fecundity, sex-ratio, relationship between fecundity and total length, standard length, body weight, ovary length as well as ovary weight. The mean fecundity was calculated as 31833.50±10313.42 with a range of 5245 to 53754 in fishes ranging in total length from 96 mm to 135 mm (mean 115.50±12.11 mm) and in body weight from 14.51 g to 43.29 g (mean 29.71±6.91 g). The relationship between the fecundity (F) and total length (TL), standard length (SL), body weight (BW), ovary length (OL) and ovary weight (OW) were found to be linear with the ‘r’ values 0.94, 0.94, 0.95, 0.92 and 0.98, respectively. The ovum diameter ranged from 0.3 to 0.72 mm and the mean diameter was calculated as 0.518±0.06 mm. The male to female ratio was 1:0.61. Key words: Botia dario, fecundity, sex-ratio. Univ. j. zool. Rajshahi Univ. Vol. 26, 2007. pp. 27-29

Gross and Morphormetry of the Stomach of the Wild Gray Guinea Savannah Squirrel (Sciurus carolinensis)

2016 ◽  
Vol 7 (2) ◽  
pp. 1
Author(s):  
Wanmi Nathaniel ◽  
Nzalak James Oliver ◽  
Esther Kigir
Keyword(s):  
Body Weight ◽  
Total Body Weight ◽  
Sciurus Carolinensis ◽  
Fresh Sample ◽  
Live Animal ◽  
Food Storing ◽  
The Mean ◽  
Total Body ◽  
Glandular Portion ◽  
Apparently Healthy

<p class="jbls"><span lang="EN-GB">Apparently healthy wild gray guinea savannah squirrel, totaling fourteen (14) in number were used for this study. After being captured from the wild, they were kept for two weeks before they were sacrificed. Weight and length of the whole animal, gastrointestinal tract (GIT) and stomach were taken and recorded in gram (g) and centimeter (cm). The mean weight of live animal was 380.04 ± 46.00 g with the GIT counting for 9.97 % of the total body weight. The mean weight and length of the stomach were 1.59 ± 0.36 g and 4.00 ± 0.61 cm, accounting for 0.42 % and 2.94 % respectively. Externally, the stomach was gray-whitish in fresh sample, bean-shaped, covered almost entirely by deep pink like coloured liver ventrally. The interior surface is grayish with non glandular portion around the cardiac area and longitudinally folded glandular portion. Areas of sphincters were recognized as pyloric, toward the intestinal point of attachment to the stomach and cardiac sphincter toward the point of attachment of the esophagus. More folding was noticed toward the pyloric region indicative of food storing and distension capability of the stomach.</span></p>

Gentamicin Pharmacokinetics in Postpartum Women with Endomyometritis

DICP ◽  
1991 ◽  
Vol 25 (12) ◽  
pp. 1306-1309 ◽  
Author(s):  
Myrna Y. Munar ◽  
Lisa A. Lawson ◽  
Philip Samuels ◽  
Gene A. Gibson
Keyword(s):  
Body Weight ◽  
Regression Analysis ◽  
Steady State ◽  
Multiple Regression Analysis ◽  
Multiple Regression ◽  
Total Body Weight ◽  
Pharmacokinetic Parameters ◽  
Postpartum Women ◽  
The Mean ◽  
Total Body

The pharmacokinetics of gentamicin in postpartum women with endomyometritis were characterized and models for predicting patient pharmacokinetic parameters were developed using multiple regression analysis. Fifty-one women 13–34 years of age received gentamicin in combination with either ampicillin or clindamycin to treat endomyometritis. Forty-three women delivered by cesarean section and 8 women had vaginal deliveries. Gentamicin serum concentrations were determined at steady-state to compute the elimination rate constant (Ke), half-life (t1/2), apparent volume of distribution (Vd), and total body clearance (Cl). Gentamicin dosages were individualized using a one-compartment intermittent infusion model to achieve steady-state peak and trough concentrations of 6.5 and <2 μg/mL, respectively. The mean gentamicin t1/2 was 2.8 ± 0.9 h; the mean apparent Vd was 21 ± 8 L; and the mean total body Cl was 89.5 ± 31.7 mL/min. Multiple regression analysis revealed that total body weight (TBW) was the best predictor for the apparent Vd, described by the equation Vd = 0.146 TBW + 8.153 (r=0.56, p=0.00005). Total body weight and creatinine clearance (Clcr) were included as predictors for total body Cl, described by the equation Cl = 0.264 TBW + 0.337 Clcr + 3.416 (r=0.68, p=0.00005). Age and serum creatinine (SCr) were included in the models for the Ke, described by the equation Ke = −3.770 · 10−3 age — 0.115 SCr + 0.449 (r=0.42, p<0.004). Additional patient factors need to be identified to explain the variance in these pharmacokinetic parameters.

Body oxygen consumption and pulmonary ventilation in obese subjects

1965 ◽  
Vol 20 (2) ◽  
pp. 197-201 ◽  
Author(s):  
Robert I. White ◽  
James K. Alexander
Keyword(s):  
Body Weight ◽  
Oxygen Consumption ◽  
Body Surface ◽  
Basal Metabolic Rate ◽  
Cell Mass ◽  
Total Body Weight ◽  
Mean Values ◽  
Obese Subjects ◽  
The Mean ◽  
Total Body

Postabsorptive body oxygen consumption (Vo2) and pulmonary minute ventilation (Ve) were measured 164 times in 109 very obese subjects at rest. A statistically significant relationship was found between Vo2 and total body weight. The correlation coefficients for the relationships between Ve and total body weight and Ve and body surface area were less significant. The mean calculated basal metabolic rate was within normal limits. The mean values for Vo2 in the obese subjects were considerably higher than those predicted at ideal weight, while the mean values for oxygen consumption per kilogram body weight were lower than those reported in normal subjects. The mean percentage increase in oxygen consumption per kilogram excess weight (ΔVo2/Δ kg) approached the value for percentage of cell mass in excess weight, suggesting that ΔVo2/Δ kg may be a function of the increment in cell mass with obesity. Similarly, since basal metabolic rate remained unchanged, proportionate increments in body surface area and cell mass appeared to occur with the development of obesity. obesity tissue, oxygen consumption Submitted on April 3, 1964

scholarly journals Effect of the Dietary Inclusion of Full Fat Canola Seed on Performance of Quails

2019 ◽  
Vol 7 (02) ◽  
Author(s):  
Serdar Eratak ◽  
Metin Cabuk
Keyword(s):  
Body Weight ◽  
Erucic Acid ◽  
Experimental Treatment ◽  
Total Body Weight ◽  
Erucic Acid Content ◽  
Canola Seed ◽  
Feed Conversion ◽  
Coturnix Coturnix ◽  
The Mean ◽  
Total Body

This experiment was conducted to study the effects of different levels of full fat canola seed low in glucosinolate and erucic acid on the performance of 336 day old quail (Coturnix coturnix japonica). The experiment was performed in a completely randomize design with three treatment and four replicates for each treatment. The experimental treatment included 5 and 10 % full fat canola seed in diet and fed to quail from 1 to 42 days of age. All of the experimental diets were iso-caloric and iso-nitrogenous. The mean total body weight was not significantly influenced by canola seed inclusion levels. But feed intake and feed conversion ratio were significantly increased by supplementation of 10 % full fat canola seed to the diet. Percentage of liver, proventriculus, gizzard, carcass to body weight was not significantly affected by canola seed inclusion levels. But small intestine rate was significantly increased by supplementation of 10 % full fat canola seed to the diet. As a result, it is possible to say that the full fat canola seed low in glicosinolate and erucic acid content could be used up to 10 % level in quails’ diet.

scholarly journals Comparative anatomical and histological features of the kidney in Harrier (Circus aueroginosus), Chicken (Gallus domesticus) and Mallard duck (Anas platyrhynchos

2014 ◽  
Vol 38 (1) ◽  
pp. 107-113
Author(s):  
Dhyaa Ab. Abood
Keyword(s):  
Body Weight ◽  
Total Body Weight ◽  
Middle Lobe ◽  
Gallus Domesticus ◽  
Cortical Region ◽  
Mallard Duck ◽  
Caudal Lobe ◽  
Histological Features ◽  
The Mean ◽  
Total Body

The aim of this study was to compare anatomical and histological of the kidney in three type of birds. The study revealed that, in harrier species the cranial lobe of kidney was the largest with elongated shape. In mallard the cranial lobe was small round-oval, while middle and caudal lobe were lobulated and larger .In chicken the caudal lobe was the largest. Statistically, in harrier the mean length of cranial lobe (20±0.1mm) and the width of the middle lobe (5±0.5mm) were significantly higher than those of mallard (10±0.3mm) (8.0.2mm) and chicken (15±0.2mm) (4±0.4mm) respectively. The mean weight of the kidney in harrier is (5.8±0.20g) this value significantly was higher than those of mallared (8.9±0.11g) and chicken (6.8±0.10g) in compare to the total body weight. Histologically, in harrier species the kidney had larger cortical region and the nephron types were numerous of mammalian type in medulla and few of reptilian type was presented in sub-capsular region. In mallard species the renal lobule was relatively divided into two equal cortical and medullary regions and the nephrons showed two types, numerous of mammalian and reptilian types presented in medulla and intermediate zone of kidney. In chickens the cortical region was the larger compared to medullary region which contained numerous mammalian types and few of reptilian type.

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