scholarly journals Micrometry of Liver of Non-descript Goats of Jammu Region in Different Age Groups

2021 ◽  
Vol 12 (5) ◽  
pp. 485-489
Author(s):  
Lovish Sethi ◽  
◽  
Shalini Suri ◽  
Kamal Sarma ◽  
Jasvinder Singh Sasan ◽  
...  
Keyword(s):  
Age Groups ◽  
Young Group ◽  
Central Vein ◽  
Age Group ◽  
Mean Values ◽  
Adult Age ◽  
Maximum Thickness ◽  
General Number ◽  
Minimum Number ◽  
The Mean

The present study was conducted on the liver of non-descript goats of Jammu region during 2019. The samples were divided into young (below 1 year), adult (2–3 years) and senile (4 years and above) age groups as per the dentition. Six samples from each age group were collected. The capsule showed maximum thickness in adult age group. Maximum thickness of capsule was seen at upper part of main lobe (UPOML) in the liver of young, adult and senile age group. The diameter of central vein showed highest values in adult, followed senile group probably due to increased liver functions in adult. Inter-central vein distance was maximum in adult age group followed by young and senile groups. The mean values of length of hepatocytes ranged between 13.50 to 22.50 µm in all regions of liver of irrespective of age groups. The mean values showed higher values in adult and senile age groups. The nuclear diameter of the hepatocytes ranged between 9.00 to 13.50 µm with mean values varying between 9.75±0.50 to 10.50±0.64 µm in all the three age groups. Number of liver lobules per field was maximum at MPOML in senile group (14.16±0.61) whereas minimum number was observed at CL in young (4.41±0.22). Maximum number of portal triads per field was seen at VPOML in senile group (5.16±0.32) whereas minimum number was observed at VPOML in young group (3.08±0.19). In general, number of liver lobules and portal triads per field was highest in senile group followed by adult and young.

Gerontological Studies on the Micrometry of Liver of Bakerwali Goat

2021 ◽  
Author(s):  
Lovish Sethi ◽  
Shalini Suri ◽  
Jasvinder Singh Sasan
Keyword(s):  
Age Groups ◽  
Middle Part ◽  
The Body ◽  
Main Lobe ◽  
Central Vein ◽  
Age Group ◽  
Mean Values ◽  
Maximum Thickness ◽  
Goat Population ◽  
The Mean

Background: Goat husbandry has been playing an important role in the economy of our country with special reference to milk, meat, manure and hide production. Bakerwali goat constitutes about 50% of the total goat population of J and K. The liver is an extremely important organ in the body of mammals performing numerous functions. The liver is much heavier in young animals than older animals as it atrophies with age. The present study has been planned to record the micrometrical data about the liver of Bakerwali goat during different age groups. Methods: Liver samples were collected from slaughter houses of Nagrota in and around Jammu city of UT of J and K during 2019-20. The samples were divided into young (below 1 year), adult (2-3 years) and senile (4 years and above) as per the dentition of the goats. Six samples from each age group were collected. The micrometrical observations were recorded on H and E stained sections with the help of an ocular micrometer duly calibrated with stage micrometer. Result: The capsule showed maximum thickness in adults followed by the young and senile age group. The maximum thickness of the capsule was seen at upper part of main lobe (UPOML) in the liver of young and adult whereas, in the senile group, the maximum thickness was seen at middle part of main lobe (MPOML). The diameter of the central vein showed the highest values in adults, followed by young and senile probably due to increased liver functions in adult. The mean values of length of hepatocytes ranged between 13.50 to 22.50 µm in all regions of the liver of irrespective of age groups. The mean values showed higher values in adult and senile age groups. The nuclear diameter of the hepatocytes ranged between 9.00 to 13.50 µm with mean values varying between 9.72±0.58 to 10.05±0.50 µm in all the three age groups. The maximum number of portal triads per field was seen at ventral part of main lobe (VPOML) in the senile group whereas the minimum number was observed at MPOML in the young group. In general, several portal triads per field were highest in the senile group followed by adult and young.

scholarly journals Computed Tomography Evaluation of Brain in Chronic Alcoholics

2019 ◽  
Vol 11 (01) ◽  
pp. 063-071
Author(s):  
Gurpreet S. Sandhu ◽  
Hiresh R. Nagrale
Keyword(s):  
Computed Tomography ◽  
Ct Scan ◽  
Brain Damage ◽  
Brain Atrophy ◽  
Age Groups ◽  
Chronic Alcoholism ◽  
Age Group ◽  
Mean Values ◽  
Younger Age ◽  
The Mean

Abstract Background Chronic alcoholism causes brain damage. Published data from rural India is scant. Our aim is to determine computed tomography (CT) changes in the brain of rural chronic alcoholics. Methods This prospective cross-sectional study was done in our tertiary care hospital on chronic alcoholic patients referred from deaddiction center over a period of 2 years. Age- and sex-matched nonalcoholic controls were included and Student’s t-test and chi-square test comparison was done. Correlation coefficient was obtained by Pearson’s correlation coefficient. Patients and the controls were studied in two age groups: 30 to 45 and 46 to 60 years. Noncontrast CT scan of head was done in each case and CT indices of brain damage were measured. Results The study included 106 alcoholics out of which 55 were in the younger age group (30–45 years) and 51 in the older age group (46–60 years). Seven hundred age-matched, nonalcoholic controls were included. Mean values of ethanol were higher in the older age group than in the younger age group. As compared with controls, various CT scan indices of ventricular changes, cortical changes, and subcortical changes were significantly higher in both age groups. In both age groups, there was a significant decrease in the mean values of hemoglobin and a significant increase in the mean values of indices of brain damage with increase in the grade of alcoholism. Conclusion The results of this prospective epidemiological study showed marked alterations in all CT indices of brain atrophy and were correlated to the duration and amount of ethanol consumption. This study highlights that chronic alcoholism is a significant risk factor for brain atrophy.

Radiographic measurement of tibial joint angles in sheep

2009 ◽  
Vol 22 (03) ◽  
pp. 204-209 ◽  
Author(s):  
K. Hette ◽  
R.S. Volpi ◽  
O.C.M. Pereira-Junior ◽  
M.J. Mamprim ◽  
V. Colombi da Silva ◽  
...  
Keyword(s):  
Age Groups ◽  
Radiographic Measurement ◽  
Age Group ◽  
Joint Angles ◽  
Joint Orientation ◽  
Mean Values ◽  
Group Iii ◽  
Mechanical Joint ◽  
Group I ◽  
The Mean

SummaryThe aim of this study was to establish normal reference values of anatomic and mechanical joint angles of the tibia in sheep at different age groups. Eighteen clinically healthy Santa Ines sheep were used. The animals were divided into three equal groups according to age: Group I – from six- to eight-months-old, Group II – 2-years-old, Group III – from three- to five-years-old. Anatomic medial proximal and lateral distal tibial angles, mechanical proximal and distal tibial angles, and anatomic caudal proximal and anatomic cranial distal tibial angles were measured from tibiae radiographs (n = 36). In the craniocaudal view, the mean values of the anatomic medial proximal, anatomic lateral distal, mechanical medial proximal, and mechanical lateral distal tibial joint angles were 89.6°, 86.6°, 91.4°, and 85.19° respectively. In mediolateral view, the mean values of the anatomic caudal proximal and anatomic cranial distal tibial angles were 64.55° and 105.69°, respectively. The joint orientation angles of the tibia in sheep showed similar values regardless of animal age for both anatomic and mechanical axes.

scholarly journals Comparison of Pediatric and Adult Tonsillectomies Performed by Thermal Welding System

2013 ◽  
Vol 2013 ◽  
pp. 1-4 ◽  
Author(s):  
Tolga Ersözlü ◽  
Yavuz Selim Yıldırım ◽  
Selman Sarica
Keyword(s):  
Postoperative Bleeding ◽  
Age Groups ◽  
Adult Patients ◽  
Age Group ◽  
Pediatric Age ◽  
Adult Age ◽  
Pediatric Age Group ◽  
The Mean ◽  
Thermal Welding ◽  
Welding System

Objective.To compare pediatric and adult age groups in terms of postoperative bleeding and pain following tonsillectomy performed by thermal welding system (TWS).Method.The study consisted of 213 patients, of whom 178 were children and 35 were adults. The mean age of the pediatric patients (81 girls and 97 females) was6.7±2.4years (range 3–13 years) and the mean age of the adults (20 males and 15 females) was21.8±7.07years (range 15–41 years). All of the patients were evaluated in terms of postoperative bleeding and pain following tonsillectomy performed by TWS.Results.Bleeding was detected in the late postoperative period in 11 pediatric and 7 adult patients and of them 2 pediatric and 3 adult patients controlled under general. Postoperative bleeding was significantly less prevalent in the pediatric age group compared to the adult age group (P=0.04). Likewise, postoperative pain was significantly less prevalent in the pediatric age group as compared to the adult age group (P<0.001).Conclusion.Both postoperative bleeding and pain following tonsillectomy performed by TWS were more prevalent in the adult age group compared to the pediatric age group.

scholarly journals Acute coronary syndrome: which age group tends to delay call for help?

2021 ◽  
Vol 73 (1) ◽  
Author(s):  
Ahmed Ayuna ◽  
Ayyaz Sultan
Keyword(s):  
Acute Coronary Syndrome ◽  
Time Delay ◽  
Local Population ◽  
Age Groups ◽  
Age Group ◽  
Teaching Programme ◽  
The Road ◽  
Coronary Syndrome ◽  
The Mean ◽  
Mean Time

Abstract Background Early diagnosis and treatment of ACS can reduce the risk of complications and death. Delay calling for help can increase morbidity and mortality. It is unclear which age group among patients with acute coronary syndrome tend to delay their call for help. Results Our observational retrospective study showed that men and women in their 50s and 40s respectively tend to delay their call for help from symptoms onset. For the former, the mean time delays (590 ± 71.1 min), whereas for the latter it was (1084 ± 120.1 min). Moreover, these groups tend to have a longer time delay between symptoms onset and arrival at the hospital. Among deaths, we observed that the death rate was proportional to the time delay, which is not unexpected. Next step, we plan to perform a qualitative study in the form of questionnaires to target the individuals with a high risk of CVD within these age groups. Conclusion Middle age group of both genders tend to delay their call for help when they experience symptoms of ACS; moreover, regardless of the age, the longer the delay, the higher the mortality rate. The results of this study gave us a better understanding of our local population and will pave the road for a well-structured teaching programme for them to minimise the time delay for calling for help.

scholarly journals Assessment of intraocular pressure in chinchillas of different age groups using rebound tonometry

2016 ◽  
Vol 46 (8) ◽  
pp. 1466-1471 ◽  
Author(s):  
Flor Diana Yokoay Claros Chacaltana ◽  
João Antonio Tadeu Pigatto ◽  
Ione Terezinha Denardin
Keyword(s):  
Intraocular Pressure ◽  
Age Groups ◽  
Time Of Day ◽  
Age Group ◽  
Group Iii ◽  
Rebound Tonometer ◽  
Indirect Ophthalmoscopy ◽  
Group I ◽  
Schirmer Tear Test ◽  
The Mean

ABSTRACT: The aim of this research was to measure the intraocular pressure (IOP) of normal chinchilla eyes using the rebound tonometer. A further aim was to assess whether there were differences in the values of intraocular pressure in relation to animals age, gender and time of day. Thirty-six chinchillas were divided into three groups of 12 chinchillas each, by age: Group I (2-6-month-old), Group II (20 and 34 months) and Group III (37 and 135 months). Ophthalmic examination was performed previously by Schirmer tear test, slit lamp biomicroscopy, indirect ophthalmoscopy and fluorescein test in all chinchillas. Three measurements of intraocular pressure were assessed on the same day (7, 12 and 19h). Tonometry was performed on both eyes using the rebound tonometer after calibration in "p" mode. Statistical analysis was performed with SigmaPlot for Windows. The mean IOP for groups I, II and III were 2.47±0.581mmHg, 2.47±0.581mmHg and 2.51±0.531mmHg, respectively. No significant differences were reported between age and IOP and no significant differences were reported between the time of day and IOP. The IOP in chinchillas did not differ significantly between genders or ages of the animals, and did not change with time of day.

Age Related Prevalence of Pre-Eruptive Intracoronal Radiolucent Defects in the Permanent Dentition

2016 ◽  
Vol 40 (2) ◽  
pp. 103-106 ◽  
Author(s):  
Marina Umansky ◽  
Nili Tickotsky ◽  
Silvina Friedlander-Barenboim ◽  
Sarit Faibis ◽  
Moti Moskovitz
Keyword(s):  
Retrospective Study ◽  
Age Groups ◽  
Third Molar ◽  
Young Group ◽  
Young Age ◽  
Permanent Teeth ◽  
Significance Level ◽  
Adult Age ◽  
Age Related ◽  
Unerupted Teeth

Objective: The present study aimed to determine if the prevalence of pre-eruptive intracoronal radiolucent defects is higher for young age groups, in which there are more unerupted teeth. Study design: A retrospective study of panoramic and bitewing radiographs was conducted. An inclusion criterion was the presence of un-erupted permanent teeth with a formed and clearly visible crown. Age groups were: young (6–8 years), intermediate (9–12 years) and adults (13–53 years). Significance level was set at p≤0.05. Results: Thirteen (3.9%) pre-eruptive lesions were detected in 335 records. No lesions were found in the young group (7.4%), in the intermediate and adult age groups six and seven lesions were found, respectively. In most cases the pre-eruptive lesion was found in a third molar. Conclusion: The prevalence of pre-eruptive intracoronal lesions was not higher for young age groups. The prevalence of pre-eruptive intra coronal radiolucent lesions is 3.9%, irrespective of age.

scholarly journals Body Composition in Various Age Groups Among Individual and Team Sport

2021 ◽  
Vol 6 (2) ◽  
pp. 304-309
Author(s):  
Manzoor Ahmad Bhat
Keyword(s):  
Standard Deviation ◽  
Age Groups ◽  
Team Sports ◽  
Team Sport ◽  
Age Group ◽  
Average Difference ◽  
Fat Percentage ◽  
The Mean ◽  
Game Players ◽  
Individual Sports

The study aimed to compare the Body Composition in Various Age Groups among Individual and Team Sport. A total of one hundred twenty (120) subjects, comprising 60 Individual and 60 Team sport of district Kulgam J&K, further out of 60 individual sports players 20 players were of the age group between 20-25, ( 20 ) players were of the age group between 25- 30 and 20 players were of the age group between 30-35. the same procedure was followed for 60 team sports players. The Subjects were selected by using purposive sampling. The age of the subjects ranged between 20-25, the second group 25-30, and the third group 30-35. To analyze and compare the Body Composition and fat percentage in three different age groups among individual sports and team sports, the Following equipment and test were used: the data related to Fat Percentage was measured by Skinfold Calipers. BMI: it was estimated by Stadiometer and weighing machine. ).the data that was collected after applying standard testing kits were written in separate columns and was cross-checked for all three different age groups. Individual and team sports of district kulgam. Then the analysis of data was carried out by applying various statistical techniques like average., standard deviation and through the application of formula of t-test to find out the significant difference of all selected physical variables I,e BMI and fat percentage in various age groups among individual and team sports players of kulgam district the level of significance as per norm was kept as (p<0.05). the mean and standard deviation of BMI in 20-25 age group individual game players is ( 22.02 ±2.20) respectively, and the mean and standard deviation of BMI in 20-25 age group of team sports players is (18.01 ±1.81), with an average difference of 4.01. ). Hence individual sports players were found with a higher BMI than team sports players under the 20-25 age group. BMI in the 25-30 age group individual game players is (23.09±1.76) respectively, and the mean and standard deviation of BMI in 25-30 age group of team sports players is (20.07±3.36), with an average difference of 3.02. ). Hence under this age group, the individual sports players were found with a higher BMI than team sports groups. The mean and standard deviation of BMI in 30-35 age group individual game players is (19.30±2.07) respectively, and the mean and standard deviation of BMI in 30-35 age group of team sports players is (22.17 ±3.47), with an average difference of 2.87. Hence, team sports players were found with a higher BMI under the age group than individual sports players. The mean and standard deviation of fat percentage in 20-25 age group individual game players is (11.09±4.83) respectively, and the mean and standard deviation of fat percentage in 20-25 age group of team sports players is (9.02±4.18), with an average difference of 2.17.).Hence under this age group, individual sports players were found fatty as compared to team sports players. The mean and standard deviation of fat percentage in 25-30 age group individual game players is (10.01±3.53) respectively, and the mean and standard deviation of BMI in 25-30 age group of team sports players is (14.04±7.48), with an average difference of 4.13. ). Hence under this age group, team sports players were found fatty as compared to individual sports players. The mean and standard deviation of BMI in 30-35 age group individual game players is (14.08±2.81) respectively, and the mean and standard deviation of fat percentage in 30-35 age group of team sports players is (18.01±5.64), with an average difference of 3.64. Hence under this age group, team sports players were found fatty as compared to individual sports players

scholarly journals Determinants of serum 25-hydroxyvitamin D in Hong Kong

2015 ◽  
Vol 114 (1) ◽  
pp. 144-151 ◽  
Author(s):  
Cuiling Xu ◽  
Ranawaka A. P. M. Perera ◽  
Yap-Hang Chan ◽  
Vicky J. Fang ◽  
Sophia Ng ◽  
...  
Keyword(s):  
Vitamin D ◽  
Hong Kong ◽  
Southern China ◽  
Age Groups ◽  
Dietary Vitamin ◽  
Skeletal Health ◽  
Mean Values ◽  
Hydroxyvitamin D ◽  
25 Hydroxyvitamin D ◽  
The Mean

Vitamin D plays an important role in skeletal health throughout life. Some studies have hypothesised that vitamin D may reduce the risk of other diseases. Our study aimed to estimate age-specific and sex-specific serum 25-hydroxyvitamin D (25(OH)D) status and to identify the determinants of serum 25(OH)D status in Hong Kong, a subtropical city in southern China. In 2009–2010, households in Hong Kong were followed up to identify acute respiratory illnesses, and sera from 2694 subjects were collected in three to four different study phases to permit measurement of 25(OH)D levels at different times of the year. A questionnaire survey on diet and lifestyle was conducted among children, with simultaneous serum collection in April and May 2010. The mean of serum 25(OH)D levels in age groups ranged from 39 to 63 nmol/l throughout the year with the mean values in all age groups in spring below 50 nmol/l. Children aged 6–17 years, and girls and women had significantly lower serum 25(OH)D levels than adults, and boys and men, respectively (allP< 0·001). We estimated that serum 25(OH)D levels in Hong Kong followed a lagged pattern relative to climatic season by 5 weeks with lowest observed levels in early spring (March). For children aged 6–17 years, reporting a suntan, having at least 1 servings of fish/week and having at least 1 serving of eggs/week were independently associated with higher serum 25(OH)D levels. Adequate sunlight exposure and increased intake of dietary vitamin D could improve vitamin D status, especially for children and females in the winter and spring.

​Impact of Extreme Hot Environmental Temperature Period on Marker Enzymes of Carbohydrate Metabolism in Non-descript Sheep from Arid Tracts of Rajasthan

2021 ◽  
Author(s):  
Anandita Srivastava ◽  
Nalini Kataria
Keyword(s):  
Carbohydrate Metabolism ◽  
Environmental Temperature ◽  
Age Groups ◽  
Extreme Temperature ◽  
Mean Value ◽  
Marker Enzymes ◽  
Mean Values ◽  
The Mean ◽  
The Impact ◽  
Enzymes Of Carbohydrate Metabolism

Background: The present investigation was envisaged to find out the impact of extreme hot environmental temperature period (ETP) on marker enzymes of carbohydrate metabolism in male and female non-descript sheep of various age groups i.e. 4 to 13 months from arid tracts of Rajasthan. Glucose-6-phosphate dehydrogenase (G-6-PDH) and malate dehydrogenase (MDH) marker enzymes of carbohydrate metabolism were considered for study. Methods: During the period October 2016-June 2017 blood samples were collected to harvest sera for spectrophotometric method from 240 healthy animals selected from private slaughter house during moderate and extreme hot environmental temperature periods (ETPs). The mean values of markers attained during moderate ETP were reckoned as the control. It was 10.00 ± 0.10 UL-1 and 42.00±1.00 respectively. Conclusion: The mean value of MDH was significantly (p≤0.05) higher while G-6-PDH significantly (p≤0.05) lowers during extreme hot temperature in comparison to moderate period. Therefore, it could be concluded that variations in enzyme markers were associated with changes in environmental temperatures. Probably ETP were able to produce a profound effect on carbohydrate metabolism in sheep. Therfore it can be suggested that during the period of extreme temperature balanced ration must be provided to the animal along with proper management to decrease the severity of temperature impact.

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