scholarly journals STUDI PERBANDINGAN DUA KELOMPOK UMUR TERHADAP MULA KERJA DAN MASA KERJA ANESTETIKA LOKALPADA KASUS PENCABUTAN GIGI MOLAR I ATAU MOLAR II ATAS

Biomedika ◽  
2011 ◽  
Vol 3 (2) ◽  
Author(s):  
Mahmud Kholifa
Keyword(s):  
Age Groups ◽  
Experimental Studies ◽  
Age Group ◽  
Lidocaine Group ◽  
Maxillary Molars ◽  
Group I ◽  
Group 15 ◽  
Quasi Experimental ◽  
The Mean ◽  
The Difference

Effect of in ltration due to the action of anesthesiasubstance on terminal nerve  bers maxillary molars the anesthesia uid  ow through the bone viahavers channels.This study is a quasi-experimental studies (clinical trials), which aims to determine the difference of onset and durationLidocaine between age groups 15-24 years age group 25-34 years in the case of extraction a molar tooth I or II maxilla conducted on patients who came to the Polyclinic FKG UGM, Yogyakarta. The number of samples obtained was 34 samples divided into two groups, Group I were patients with 15-24 years of age or younger, group II is patients aged 25-34 years or older. The data obtained areonset and duration of the age group 15-24 years compared with onset and duration of Lidocaine in the age group 25-34 years. The data obtained were analyzed by t-test with signicance level (p <0.05). The results of this study indicate that there are no signi cant differences between the onsetLidocaine in the age group 15-24 years with onset on the Lidocaine group 25-34 years. There is also a non-signi cant difference between Lidocaineduration in the group aged 15 - 24 years with a duration of Lidocaine on the group 25-34 years at p <0.05. The mean - median onsetLidocaine in the age group 15-24 years was 60.3 seconds with a range between 22-95 seconds while the onset on the Lidocaine group 25-34 years was 55.5 seconds with a range between 14-111 seconds. The mean - average durationLidocaine in the age group 15-24 years was 162.59 minutes with a range between 120-195 minutes while the duration of Lidocaine on the group 25-34 years was 184.41 with a range between 120-330 minutes.

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.

scholarly journals Histological study of proportion of cortex and medulla of the ovary in Bangladeshi women

2016 ◽  
Vol 44 (1) ◽  
pp. 8-10
Author(s):  
Hosna Ara Perven ◽  
Abu Sadat Mohammad Nurunnabi ◽  
Dilruba Siddiqua ◽  
Fatema Johora ◽  
Halima Afroz ◽  
...  
Keyword(s):  
Histological Study ◽  
Age Groups ◽  
Age Group ◽  
Cross Sectional ◽  
Medical College ◽  
Group A ◽  
The Mean ◽  
The Difference ◽  
Group B ◽  
The Right

This cross sectional, descriptive study was done in the Department of Anatomy, Dhaka Medical College, Dhaka from January to December 2009, to determine the proportion of cortex and medulla of the ovary in di_erent age group of Bangladeshi women. This study was based on collection of 140 ovaries of 70 unclaimed female dead bodies from the morgue of Dhaka Medical College, Dhaka. The samples were divided into three age-groups including A (10-13 years), B (14-45 years) & C (46-52 years). Histological slides were prepared by using routine haematoxylin and eosin stain. Ten best prepared histological slides from each age group were examined to determine the thickness of the cortex and medulla & proportion of the thickness of the cortex and the medulla of the ovary were expressed in percentages. The mean proportion of the cortex and the medulla of the right ovary were found 80.83±0.58% and 19.17±0.58% in group A, 86.95±1.14% and 13.05±1.14% in group B, 70.53±1.53% and 29.47±1.53% in group C respectively. The mean proportion of the cortex and the medulla of the left ovary were found 80.63±0.58% and 19.37±0.58% in group A, 86.78±1.14% and 13.22±1.14% in group B, 70.41±1.50% and 29.59±1.50% in group C respectively. The difference in mean proportion of the cortex and the medulla was not signi_cant in between the ovaries. However, the difference in mean proportion of the cortex and the medulla of the ovary between group A & group B, group A & group C and group B & group C were statistically significant.Bangladesh Med J. 2015 Jan; 44 (1): 8-10

scholarly journals Efficacy of Intrathecal Neostigmine with Intrathecal Dexmedetomidine in Postoperative Analgesia

2020 ◽  
Vol 5 (2) ◽  
pp. 39-42
Author(s):  
Nischala Reddy G ◽  
Ajay Babu Ramakrishnan ◽  
S. Ankalagowri Sankardevar ◽  
Uthkala B Hegde
Keyword(s):  
Motor Block ◽  
Sensory Block ◽  
Sedation Score ◽  
Age Group ◽  
Group I ◽  
The Mean ◽  
Group Ii ◽  
The Difference ◽  
Hyperbaric Solution ◽  
Mean Time

Background: The present study was conducted to compare the efficacy of intrathecal neostigmine with intrathecal dexmedetomidine in postop- erative analgesia. Subjects and Methods: The present study was conducted in the department of Anesthesia involving 100 patients belonging to ASA grade I and II, posted for elective Sub umbilical surgeries, under spinal anaesthesia. Group I patients received 3.0ml of hyperbaric solution of 0.5% bupivacaine + 50mcg (0.5ml) of Neostigmine. Group II patients received 3.0ml of hyperbaric solution of 0.5% bupivacaine + 10mcg (0.5ml) of dexmedetomidine. Results: The maximum patients were seen in age group 18-30 years ie 10 in group I and 16 in group II and minimum in 41-50 years ie 6 in group I and 4 in group II. The mean time for onset of sensory block in group I was 1.43 0.53 min and in group II was 2.319   0.44 min. The mean time for onset of peak sensory block in group I was 5.48    0.43 min and Group II was 7.31    0.44 min.  Time for two segment regression was significantly higher in dexmedetomidine group as compared to neostigmine group, the mean time for two segment regression in group I was 124.98 21.48 min and group II was 165.24 14.45 min. The mean time for onset of motor block was 3.079 0.44 min in group I and 4.0454  0.38 min in group II. The mean duration of motor block in group I was 191.58  26.81 min and 324   36.8 min in group II. The difference was significant (P< 0.05). The mean sedation score in group I was 1.03 and in group II was 2.07. The difference was significant (P< 0.05). Conclusion: Authors recommend the use of dexmedetomidine as an adjuvant to bupivacaine in subarachnoid block

scholarly journals Investigation of the femoral inclination and Alsberg angles according to age and gender in adults

2020 ◽  
Vol 14 (3) ◽  
pp. 192-197
Author(s):  
Seda SERTEL MEYVACI ◽  
Yasin Emre KAYA
Keyword(s):  
Inclination Angle ◽  
Age Groups ◽  
Age Group ◽  
Age And Gender ◽  
Gender And Age ◽  
The Mean ◽  
The Difference ◽  
And Gender ◽  
The Right

Objectives: The objective of our study was to examine the changes in the inclination and Alsberg angles of the femur in terms of age and gender. Methods: The present study was conducted on X-Ray images of 208 healthy individuals (103 males and 105 females) admitted to Bolu Abant Izzet Baysal University, Orthopedics and Traumatology Clinics. Both genders were separated into 3 different age groups. Statistical analyses were made to determine the difference between the gender and age groups. Results: The mean inclination angle of the femur was 132.88±7.08º on the right-side and 130.27±7.81º on the left. The mean Alsberg angle of the femur was 42.07±7.04º on the right-side and 41.43±7.03º on the left. The inclination angle was significantly higher in males than females on both sides and was significantly lower in 41–60 age group. The Alsberg angle was also significantly higher in males than females in 21–40 age group. Conclusion: The Alsberg angle is positively related with inclination angle, and subject to change by age. Knowing how IA and AA will be affected by age and gender and knowing the relation between these two angles will help to take a more accurate approach while evaluating and managing the follow up of a patient undergoing total hip arthroplasty, reconstructive surgery or planning physical theraphy.

scholarly journals Short-term Comparison of Refractive Errors between Two Different Age Groups after LASEK for Moderate Myopia

2021 ◽  
Vol 62 (11) ◽  
pp. 1478-1482
Author(s):  
Mi Jeong Kim ◽  
Ji Seon An ◽  
Ja Yoon Moon ◽  
Hee Young Kim ◽  
Jin Seok Choi ◽  
...  
Keyword(s):  
Visual Acuity ◽  
Age Groups ◽  
Refractive Errors ◽  
Age Group ◽  
Short Term ◽  
Corrected Visual Acuity ◽  
Group I ◽  
The Mean ◽  
Group Ii

Purpose: To investigate the safety of laser epithelial keratomileusis (LASEK) by drawing a comparison between two groups divided according to age (18-19 vs. 20-21 years old).Methods: The study was conducted as a retrospective analysis including 339 patients (678 eyes) who underwent LASEK between January 2017 and April 2020. Patients were divided by age group, group I (18-19 years old) and group II (20-21 years old). The objectives of the study included determination of visual acuity and refractive errors before and at 1, 3, and 6 months after the procedure.Results: The preoperative mean spherical equivalents (SEs) were -4.73 ± 0.88 diopters (D) in group I and -4.58 ± 0.87 D in group II (p = 0.34). At 1 month postoperatively, mean SEs were 0.32 ± 0.46 D in group I and 0.26 ± 0.59 D in group II (p = 0.18). At 3 months postoperatively, the mean SEs were 0.30 ± 0.47 D in group I and 0.28 ± 0.50 D in group II (p = 0.67). At 6 months postoperatively, the mean SEs were 0.15 ± 0.47 D in group I and 0.14 ± 0.50 D in group II (p = 0.89). There were no significant differences in postoperative best corrected visual acuity between group I and group II at 1, 3, or 6 months (p = 0.20, p = 0.13, and p = 0.11, respectively).Conclusions: There were no significant differences in postoperative mean SE or safety of LASEK between moderate myopia patients 18-19 years old and those 20-21 years old.

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 Tower Running—Participation, Performance Trends, and Sex Difference

2020 ◽  
Vol 17 (6) ◽  
pp. 1902 ◽  
Author(s):  
Daniel Stark ◽  
Stefania Di Gangi ◽  
Caio Victor Sousa ◽  
Pantelis Nikolaidis ◽  
Beat Knechtle
Keyword(s):  
Sex Differences ◽  
Statistical Model ◽  
Sex Difference ◽  
Random Effects ◽  
Age Groups ◽  
Repeated Measurements ◽  
Stair Climbing ◽  
Age Group ◽  
Performance Trends ◽  
The Difference

Though there are exhaustive data about participation, performance trends, and sex differences in performance in different running disciplines and races, no study has analyzed these trends in stair climbing and tower running. The aim of the present study was therefore to investigate these trends in tower running. The data, consisting of 28,203 observations from 24,007 climbers between 2014 and 2019, were analyzed. The effects of sex and age, together with the tower characteristics (i.e., stairs and floors), were examined through a multivariable statistical model with random effects on intercept, at climber’s level, accounting for repeated measurements. Men were faster than women in each age group (p < 0.001 for ages ≤69 years, p = 0.003 for ages > 69 years), and the difference in performance stayed around 0.20 km/h, with a minimum of 0.17 at the oldest age. However, women were able to outperform men in specific situations: (i) in smaller buildings (<600 stairs), for ages between 30 and 59 years and >69 years; (ii) in higher buildings (>2200 stairs), for age groups <20 years and 60–69 years; and (iii) in buildings with 1600–2200 stairs, for ages >69 years. In summary, men were faster than women in this specific running discipline; however, women were able to outperform men in very specific situations (i.e., specific age groups and specific numbers of stairs).

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.

Seasonal variations in wool growth and heat tolerance of sheep. I. Wool growth

1960 ◽  
Vol 11 (1) ◽  
pp. 75 ◽  
Author(s):  
M Wodzicka
Keyword(s):  
Body Weight ◽  
Day Treatment ◽  
The Other ◽  
Seasonal Rhythm ◽  
Group Iii ◽  
Wool Growth ◽  
Group I ◽  
The Mean ◽  
Group Ii ◽  
The Difference

The monthly wool growth of three groups of rams was studied at Beltsville, Maryland. Group I received natural daylight (at 38° 53' N.) and was shorn monthly. Group II had a 7:17 hours of daylight to hours of darkness rhythm and was shorn every 6 months, once in winter and once in summer. Group III received natural daylight and was likewise shorn every 6 months. The rams of all groups produced more wool in summer than in winter. This difference was significant (P<0.001). The mean body weight and food intake were both greater in the winter months, which indicated that the seasonal rhythm of wool growth was not a consequence of poorer feeding in winter. The rams which were shorn monthly (group I) grew considerably more wool than the other two groups, but the difference was not statistically significant. The short-day treatment of group II did not increase the annual wool production nor decrease the seasonal rhythm of wool growth. The balance of evidence from this and other experiments indicates that temperature rather than light controls the seasonal rhythm of wool growth.

scholarly journals Review of Academic Dishonesty among College Students

2016 ◽  
Vol 8 (4) ◽  
pp. 158
Author(s):  
Abolfazl Zolfaghari
Keyword(s):  
Academic Dishonesty ◽  
English Language ◽  
Academic Environment ◽  
Language Test ◽  
Chi Square ◽  
Quasi Experimental ◽  
The Mean ◽  
The Difference ◽  
Basic English ◽  
The Relationship

<p>Cheating and academic dishonesty is a moral anomaly in the field of scientific research and reflecting, i.e., academic environment and studies show that this phenomenon in many of the worlds is important problem.</p><p>This study measured the dishonesty of students in a quasi-experimental design. For this purpose, features lack of integrity by manipulating the facts were examined and meanwhile first, basic English language test coordination between the strict terms of the 280 students come to practice and after correction of examination papers by teachers, without leaving any traces on them instead, the plates are returned to students and provide them with answers to their paper to correct their score Master announced. The difference between the actual score (score of master) and score of the students to have their own, amount of honesty or lack of integrity appointed them and its relationship with some demographic and socio-ethical characteristics have been studied.</p><p>The results showed that more than 62 percent of the students in your grade to master completely honest with 26.6 percent have low honesty and the rest did not have the necessary integrity and the mean difference of scores announced by the professors and students have been about two score. Also results of chi-square tests and gamma, about the relationship between students’ evaluation of amount of sincerity with sincerity in the declared objective amount of the master score was not significant, this finding means that between demonstrators and people of integrity and honesty in practice, there are gaps.</p>

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