Life Sciences Commons^™

Physical Activity And Mental Health Of Youth During The Covid-19 Pandemic, Amber Watson, Alicia Fedewa, Clair Tischner

International Journal of Physical Activity and Health

The COVID-19 Pandemic has globally impacted children’s physical activity and mental health outcomes since the transition to remote learning (Štveráková, et al., 2021). Children and adults may encounter negative mental health related consequences, higher stress, and a significant lack of physical activity while in physical and social isolation (Clemente-Suárez, 2022). In particular, school-aged children have experienced a significant reduction in physical activity since transitioning to remote learning and do not have sufficient opportunities to make up for this loss while engaged in remote learning (Štveráková, et al., 2021). Increased physical activity has been consistently correlated with positive mental health outcomes …

Outcome Of Peripheral Blood Allogeneic Hematopoietic Stem Cell Transplantation As A Treatment Option In Patients With Severe Aplastic Anemia Between 40 And 50 Years, Hosein Kamranzadeh Fumani, Mahdi Jalili, Soroush Rad, Davood Babakhani, Nasrollah Maleki, Seyed Asadollah Mousavi, Ardeshir Ghavamzadeh

Hematology/Oncology and Stem Cell Therapy

The frontline treatment for patients younger than 40 years with severe aplastic anemia (AA) is allogeneic hematopoietic stem cell transplantation (HSCT) from a human leukocyte antigen-identical sibling donor. However, in patients with severe AA who are older than 40 years, allogeneic HSCT has been found to be associated with increased treatment related mortality and toxicity, even when matched sibling donors are used. We report our institutional experience with allogeneic HSCT in patients with severe AA between 40 and 50 years. A total of 19 patients with severe AA were included in the study. Overall survival (OS) and disease-free survival (DFS) …

Applying Artificial Neural-Network Model To Predict Psychiatric Symptoms, Elaheh Allahyari, Narges Roustaei

BioMedicine

Introduction: Mental disorders result in mental disabilities and discomfort in the affected person as they affect both thinking and behavior. Therefore, more vulnerable people must first be identified to improve the psychological level of society.

Aim: This study aims to determine the importance of gender, employment, education, place of residence, and age in predicting mental disorders using artificial neural network modeling.

Methods: The pattern held between variables in this study will be identified using multilayer feed-forward back-propagation neural networks with five inputs and 10 outputs. To determine the neural network with the least sum of square errors, we evaluated the …

The Effects Of Biological And Health Characteristics Of Dogs On Intraindividual Variabilityof Blood Parameters, Sandra Nikolic, Branislava Belic, Marko Cincovic, Nikolina Novakov, Nada Plavsa, Sara Savic

Turkish Journal of Veterinary & Animal Sciences

Considering the great diversity among dogs and their different biological and health characteristics, as well as different treatment protocols, it has become important to assess the effects of these factors on intraindividual variability of blood parameters in dogs, which is the aim of this study. Blood samples were collected from one hundred client-owned dogs. The dogs were of different age, breed, sex, body condition, reproductive, and health status and were presented to the veterinary clinic for preventive or diagnostic procedures. The effect of age on intraindividual variation was significant for various blood parameters and it was essential to establish new …

Anthropometric And Leg Power Factors Affect Offensive Kinetic Patterns In Fencing, Anastasia Ntai, Charilaos Tsolakis, Athanasia Smirniotou, Giorgos Paradisis

International Journal of Exercise Science

International Journal of Exercise Science 14(4): 919-931, 2021. This study aimed to identify potential factors that may influence specific fencing offensive kinetic patterns in a large group of well-trained fencers having different ages, gender level, and training specialization. One-hundred-thirty fencers (males: n = 72) and (females: n = 58), participating in three different fencing weapons (epee, foil, and sabre), having considerable experience of national and international competitions. All members of seven national fencing teams were measured for basic anthropometric parameters, leg power performance and velocity values for three specific kinetic offensive patterns during an International Fencing camp. A multivariate analysis …

A Assessment Of Gingival Health Status Among Patients With Fixed Orthodontic Appliance, Shahida R. Hussein, Bayan A. Hassan

Polytechnic Journal

Fixed orthodontic appliances corrupt plaque removal, proper oral hygiene, and gingival health so periodontal evaluation is important to be checked in every appointment. The aim of the present study was to assess gingival health among patients with a fixed orthodontic appliance. A clinical comparative study conducted on 25 patients with an aged ranged from 15 to 25 years. Clinical parameters included plaque index (PI), gingival index (GI), and bleeding on probing (BOP) were recorded at base line before starting orthodontic treatment and after 1 month of treatment. A double paired t-test was applied to the data collected for statistical analysis. …

A Assessment Of Gingival Health Status Among Patients With Fixed Orthodontic Appliance, Shahida R. Hussein, Bayan A. Hassan

Polytechnic Journal

Fixed orthodontic appliances corrupt plaque removal, proper oral hygiene, and gingival health so periodontal evaluation is important to be checked in every appointment. The aim of the present study was to assess gingival health among patients with a fixed orthodontic appliance. A clinical comparative study conducted on 25 patients with an aged ranged from 15 to 25 years. Clinical parameters included plaque index (PI), gingival index (GI), and bleeding on probing (BOP) were recorded at base line before starting orthodontic treatment and after 1 month of treatment. A double paired t-test was applied to the data collected for statistical analysis. …

A Assessment Of Gingival Health Status Among Patients With Fixed Orthodontic Appliance, Shahida R. Hussein, Bayan A. Hassan

Polytechnic Journal

Fixed orthodontic appliances corrupt plaque removal, proper oral hygiene, and gingival health so periodontal evaluation is important to be checked in every appointment. The aim of the present study was to assess gingival health among patients with a fixed orthodontic appliance. A clinical comparative study conducted on 25 patients with an aged ranged from 15 to 25 years. Clinical parameters included plaque index (PI), gingival index (GI), and bleeding on probing (BOP) were recorded at base line before starting orthodontic treatment and after 1 month of treatment. A double paired t-test was applied to the data collected for statistical analysis. …

A Assessment Of Gingival Health Status Among Patients With Fixed Orthodontic Appliance, Shahida R. Hussein, Bayan A. Hassan

Polytechnic Journal

Fixed orthodontic appliances corrupt plaque removal, proper oral hygiene, and gingival health so periodontal evaluation is important to be checked in every appointment. The aim of the present study was to assess gingival health among patients with a fixed orthodontic appliance. A clinical comparative study conducted on 25 patients with an aged ranged from 15 to 25 years. Clinical parameters included plaque index (PI), gingival index (GI), and bleeding on probing (BOP) were recorded at base line before starting orthodontic treatment and after 1 month of treatment. A double paired t-test was applied to the data collected for statistical analysis. …

Ocular Ultrasonography And Echobiometry In Sheep, Hakim Athar, Jalal Udin Parrah, Nida Handoo, Abdul Qayoom Mir, Mehraj Udin Dar, Beenish Qureshi

Turkish Journal of Veterinary & Animal Sciences

Ocular sonography and echobiometry was performed in local nondescript sheep (N = 36) of different age group and in adult corriedale (N = 60), crossbred Fec B (N = 48), and Poll Dorset cross breed sheep (N = 48). Cornea, anterior, posterior lens capsule, and retinal rim appeared hyperechoic whereas aqueous, vitreous humor, and nucleus of lens were anechoic. Significant increase (P < 0.05) in all the echobiometric measurement of the ocular distance except central corneal thickness and retinal rim thickness was recorded in the older animals (2 year old) compared to values recorded in animals at one month of age in local nondescript sheep. Significant differences (P < 0.05) in few recorded ocular biometric measurements were also noticed among different sheep breeds. However, the difference in the various ocular biometric measurements between the right and left eyes was nonsignificant. The results of this study provide the base line information regarding the ocular echobiometry in sheep that are relevant to comparative ocular anatomy and can be useful for ultrasonographic evaluation of different ocular affections in sheep.

Oldest Indo-Pacific Lionfish (Pterois Volitans/P. Miles) Recorded From The Northwestern Gulf Of Mexico, Raven D. Blakeway, Alexander Q. Fogg, Glenn A. Jones

Gulf and Caribbean Research

Indo-Pacific lionfish (Pterois volitans/miles) were first detected off the coast of Florida in the 1980s, with aquaria release being the most likely mechanism for introduction. Since then, lionfish have proliferated through the Western Atlantic Ocean, Caribbean Sea, and Gulf of Mexico (GOM). Here, we report the oldest lionfish aged on record in the Western Atlantic, removed from Flower Garden Banks National Marine Sanctuary (FGBNMS) in the GOM. In August 2018, a research expedition removed 745 lionfish from FGBNMS, of which a subset were retained for age and growth estimation. The oldest lionfish was a 10 y old male, …

What Role Does Age-Associated Neuroplasticity Play In The Efficacy Of Cochlear Implantation?, Jacob Fliegelman

The Science Journal of the Lander College of Arts and Sciences

Bilateral, profound-severe, congenital deafness causes widespread structural and functional changes of the auditory system. In humans, the consequences of these changes are extensive and often include detriments to language acquisition and auditory perception. Fortunately, early intervention methods, such as cochlear implantation, can significantly mitigate inevitable auditory deficiencies. This review begins by briefly addressing early stages of brain development and associated anatomical discrepancies observed in congenitally deaf subjects. Considering the deleterious effects of congenital deafness, neuroplasticity, the ability of the brain to rewire itself, is of paramount importance in reversing the auditory impairments. Hence, its incorporation into the methods required for …

Should Advanced Maternal Age Be A Deterrent For Attempting A Pregnancy?, Sarina Spira

The Science Journal of the Lander College of Arts and Sciences

In the developed world, the trend toward women of advanced age bearing children is very prevalent and seems likely to continue. For a variety of reasons, women are delaying pregnancy until 35 years and older when they suddenly seem keenly aware that their biological clocks are ticking. A review of various studies obtained from the Proquest and EBSCO databases indicates that there are definitely certain risks associated with advanced maternal age (AMA). As females age, the reduced number and quality of their remaining eggs contribute to reduced fertility. Congenital anomalies involving the number of chromosomes in the embryo increases as …

Impact Of Light-Emitting Diode And Compact Fluorescent Light Source Type And Cage Tier On Layers Reared In An Enriched Cage System Part 1: Production Performance And Egg Quality, Gülsüm Tünaydin, Bi̇lgehan Yilmaz Di̇kmen

Turkish Journal of Veterinary & Animal Sciences

This study?s aim was to investigate the effects of age, light source type (light-emitting diode (LED), and compact fluorescent (FLO)), and cage tier on production performance and egg quality traits of layers reared in the enriched cage system. A total of 800 Nick Chick White layers were used in the study. A total of 800 eggs were used for egg quality traits at 25 and 45 weeks of age. The enriched cage tiers were coded as I, II, III, and IV from bottom to top. Layer age significantly affected egg mass, hen-day egg production rate, hen-house egg production rate, feed …

Effects Of Housing Condition, Feeding Style, And Age On Fattening Performances, Comfort, And Some Slaughterhouse Characteristics In Eastern Anatolian Red Bulls, Sadretti̇n Yüksel

Turkish Journal of Veterinary & Animal Sciences

It is crucial to bring domestic animal breeds to production and to produce meat based on sectoral structure. The objective of this study was to determine the effects of age, housing condition, and feeding style on fattening performance, comfort, and carcass characteristics of the Eastern Anatolian Red (EAR) bulls, a native breed which is suitable for adverse environmental conditions and marginal land as well as resistant to diseases. Twenty-five purebred EAR bulls (15 head of 2-year-olds and 10 head of 1-year-olds) were assigned randomly to 1 of 5 finishing programs after allocating by the age, feeding protocol, and environmental conditions. …

Alterations Of Circulating Cortisol, Igf-1, And Thyroid Hormones In Darehshori Horses During A Year, Aliasghar Chalmeh, Mehrdad Pourjafar, Khalil Badiei, Mohammad Mazrouei Sebdani, Ali Sadeghpour, Hasan Sheikhi, Ali Khezri

Turkish Journal of Veterinary & Animal Sciences

Season may be considered as a factor that affects the equine endocrine profile. Hence, from January to November 2015, 27 clinically healthy adult Darehshori racehorses were selected. Thirteen of them were stallions and the others were mares. Ten of them were more than 10 years old and 17 horses were under the age of 10 years. None of them were pregnant or lactating during the study. Body condition scores of 12 horses were below and the others were above 5. Blood samplings and body condition score evaluations were performed every 45 days during a year. Serum levels of cortisol, IGF-1, …

Blood Pressure And Cardiovascular Health Has Relationship With Age In Adults During Adulthood, Allyson K. Getty, Jessica M. Lenzo, Tia R. Wisdo, Joyann E. Oakman, Christina M. Cromwell, Jessica A. Hill, Lauren N. Chavis, Deborah L. Feairheller, Phd

International Journal of Exercise Science

International Journal of Exercise Science 10(5): 798-806, 2017. Efforts to combat cardiovascular disease (CVD) have proven effective, especially in the population aged 55-74 years. However, less research has been conducted in younger populations to determine at what age CVD risk develops. The purpose of this study is to compare cardiovascular health markers in adults, specifically CVD risk between younger adults aged 18-22 and a slightly older group of adults in middle adulthood aged 23-54. Cardiovascular health measures were collected from a group of adults; 13 younger adults (20.2±0.9 yrs) and 10 adults in middle adulthood (42.9±10.1 yrs). All participants were …

Impact Of Different Housing Systems And Age Of Layers On Egg Quality Characteristics, Bi̇lgehan Yilmaz Di̇kmen, Aydin İpek, Ümran Şahan, Arda Sözcü, Süleyman Can Baycan

Turkish Journal of Veterinary & Animal Sciences

The aim of this study was to investigate effects of conventional-cage (CC), enriched-cage (EC), and free-range (FR) systems and hen age on internal and external egg quality parameters of layers (Lohmann Brown). A total of 720 eggs were analyzed for egg weight (EW), shell weight (SW), yolk weight (YW), albumen weight (AW), shell thickness (ST), shell breaking strength (SBS), shape (SI), albumen (AI), yolk index (YI) of eggs, shell ratio of eggs (SR), albumen ratio of eggs (AR), yolk ratio of eggs (YR), yolk color (YC), and Haugh unit (HU). The highest EW, YW, AW, SW, AI, YI, HU (all …

Age-Related Changes In The Growth Performance, Meat Quality, And Oxidativeprocesses In Breast Muscles Of Three Chicken Genotypes, Monika Michalczuk, Artur Józwik, Krzysztof Damaziak, Zaneta Zdanowska-Sasiadek, Agata Marzec, Dariusz Gozdowski, Nina Strzalkowska

Turkish Journal of Veterinary & Animal Sciences

The aim of this study was to determine growth performance, meat quality, and oxidative changes in breast muscles depending on the genotype and age of broiler chickens. The experiment was conducted on 1080 chickens: fast-growing Cobb 500, medium-growing Hubbard JA957, and a slow-growing experimental line. Chickens from all genetic groups were reared on litter for 8 weeks, but from the 5th week of age, 15 chickens from each group were slaughtered every week. After slaughter at weeks 5, 6, 7, and 8 of chickens? lives, their muscles were sampled for chemical composition, fatty acid profile, and cholesterol. Contents of reduced …

Validation Of Maximal Heart Rate Prediction Equations Based On Sex And Physical Activity Status, Stephen J. Roy, J.L. Mccrory

International Journal of Exercise Science

International Journal of Exercise Science 8(4): 318-330, 2015. The purpose of the study was to determine if measured maximal heart rate (HR_max) was affected by sex or aerobic training status, and to determine the accuracy of three common clinical age-prediction maximal heart rate regression equations used to predict HR_max: HR_max = 220 – age, HR_max = 226 – age, and HR_max = 208 – (0.7 ∙ age). Fifty-two participants in total, 30 of which were in the active group (15 M, 15 F) and 22 subjects in the sedentary group (9 M, …

Visceral Fat Prediction Models According To Age And Gender, Serena Chang

International Journal of Exercise Science: Conference Proceedings

Obesity is the leading risk factor for metabolic syndrome and puts individuals at an increased risk for cardiovascular disease and diabetes.Past studies have shown that visceral adipose tissue (VAT), rather than subcutaneous fat (SF), is a major predictor of these disorders.VAT is the fatty tissue surrounding the vital organs, while SF is the fat found directly beneath the skin. SF’s primary function is to provide energy storage while VAT cells are metabolically active and have been linked to increased insulin resistance, production of triglycerides and low density lipolipids, which contribute to a higher risk of health diseases.Due to lack of …

Body Size And Age In Three Populations Of The Northern Banded Newt Ommatotriton Ophryticus (Berthold, 1846) From Turkey, Çi̇çek Özcan, Nazan Üzüm

Turkish Journal of Zoology

We measured body size (snout-vent length, SVL) for three populations of Ommatotriton ophryticus newts in Turkey and estimated age using the skeletochronological method. Age was determined by counting the lines of arrested growth in cross-sections taken from phalanges. SVL was similar among populations and ranged between 58.41 and 85.78 mm in males and 50.33 and 71.56 mm in females. Males were significantly larger than females in all populations. Age at maturity was 4-6 years in males and 5-6 years in females. The average age of males and females did not differ significantly. Maximum age ranged from 9 to 12 years …

Assessing Age, Growth, And Reproduction Of Alburnus Mossulensis And Acanthobrama Marmid (Cyprinidae) Populations In Karakaya Dam Lake (Turkey), Aysel Alkan Uçkun, Di̇dem Gökçe

Turkish Journal of Zoology

In total, 626 individuals of Alburnus mossulensis and 586 individuals of Acanthobrama marmid were collected monthly from Karakaya Dam Lake on the upper Euphrates River. The gonadosomatic index, somatic condition, oocyte size, and fecundity were calculated on a monthly basis. Reading of scales indicated that the maximum age was 4+ years for A. mossulensis and A. marmid. The estimated length-weight relationships were W = 0.206 × FL^{2.065} for females and W = 0.119 × FL^{2.138} for males in A. mossulensis, and W = 0.029 × FL^{2.678} for females and W = 0.030 × FL^{2.631} for males in A. marmid. Growth …

Determination Of Some Biochemical Parameters Of Worker Honeybees (Apis Mellifera L.) Belonging To Different Age Groups, Ethem Akyol, Zeli̇ha Selamoğlu, Mehmet Fuat Gülhan

Turkish Journal of Zoology

The catalase activity, total protein, and total RNA levels of worker bees of different age groups (4, 9, 15, 20, and 24 days old) within the same honeybee colony were studied. The catalase activities of group I (4 days), group II (9 days old), group III (15 days old), group IV (20 days old), and group V (24 days old) were 4.10 ± 0.59, 4.32 ± 0.57, 4.32 ± 0.57, 4.41 ± 0.49, and 4.47 ± 0.48 kU/g, respectively. There were significant differences in total protein and total RNA levels among the different age groups of workers. The calculated total …

The Body Size, Age Structure, And Growth Of Bosc's Fringe-Toed Lizard, Acanthodactylus Boskianus (Daudin, 1802), Nazan Üzüm, Çeti̇n Ilgaz, Yusuf Kumlutaş, Çi̇çek Gümüş, Azi̇z Avci

Turkish Journal of Zoology

Using skeletochronology, the age structure of a breeding population portion of Acanthodactylus boskianus (Daudin, 1802) from the southeast of Turkey was studied for the first time. A total of 21 preserved (9 males, 8 females, and 4 juveniles) specimens were used in this study. According to the analysis of the age structure based on counting lines of arrested growth, ages ranged from 6 to 9 years (mean: 7.44 ± 0.34 years) in males and from 5 to 7 years (mean: 6.13 ± 0.30 years) in females. Juveniles were from 3 to 4 years old. Age at maturity was estimated to …

Some Biological Characteristics Of Atlantic Bonito (Sarda Sarda Bloch, 1793) From Gallipoli Peninsula And Dardanelles (Northeastern Mediterranean, Turkey), Özgür Cengi̇z

Turkish Journal of Zoology

This study was carried out to determine some biological characteristics of Atlantic bonito (Sarda sarda Bloch, 1793) from the Gallipoli Peninsula and Dardanelles (northeastern Mediterranean, Turkey) between September 2006 and October 2009. The length-weight relationship was estimated as W = 0.0020TL^{3.41} (r^2 = 0.96) for females, W = 0.0029TL^{3.32} (r^2 = 0.97) for males, and W = 0.0028TL^{3.32} (r^2 = 0.97) for all samples. The von Bertalanffy growth parameters were computed as L_{\infinity} = 68.5 cm, k = 0.78 year^{-1}, t_0 = -0.34 years for females; L_{\infinity} = 72.2 cm, k = 0.69 year^{-1}, t_0 = -0.52 years for males; …

The Ecology Of Freshwater Bivalves In The Lake Sapanca Basin, Turkey, Ertan Ercan, Özcan Gaygusuz, Ali̇ Serhan Tarkan, Martin Reichard, Carl Smith

Turkish Journal of Zoology

Despite the ecological importance and globally threatened status of freshwater bivalves, the freshwater mussel fauna of Turkey has hitherto received little attention. The aim of this study was to describe the ecology of freshwater mussels of the Lake Sapanca basin (northwest Turkey) to provide baseline data against which to measure future trends. Five native mussel species belonging to 3 genera were encountered in surveys: Anodonta cygnea, A. anatina, Unio pictorum, U. crassus, and Dreissena polymorpha. In addition, an invasive species from Asia, A. woodiana, was recorded in the region for the first time. A. cygnea and U. pictorum were the …

Age And Growth Of Swordfish (Xiphias Gladius L.) In The Aegean Sea, Okan Akyol, Tevfi̇k Ceyhan

Turkish Journal of Zoology

Age and growth of swordfish, Xiphias gladius, were determined from 205 specimens (total n = 1408), collected from onboard a swordfish fishery fleet and from a wholesale fish market between June 2008 and July 2011. The length and weight distribution of all fish samples ranged from 51 to 242 cm and from 0.85 to 171.0 kg, respectively. The 70-80 cm lower jaw fork length range of swordfish had the highest ratio (approximately 57%). The length-weight relationship showed a positive allometric growth (b = 3.32; r^2 = 0.969). Age groups of swordfish in the Aegean Sea ranged between 0 and 4 …

Age Structure And Body Size Of The Strauch's Racerunner, Eremias Strauchi Strauchi Kessler, 1878, Abdullah Altunişik, Çi̇ğdem Gül, Nurhayat Özdemi̇r, Murat Tosunoğlu, Tuğba Ergül

Turkish Journal of Zoology

We studied, for the first time, the age structure of Eremias strauchi strauchi (Kessler, 1878) from a sample (18 adults) of a population living in the vicinity of Iğdır (eastern Turkey) using the skeletochronological method. The maximum observed longevity was 7 years for males and 5 years for females. The age of males ranged from 4 to 7 years (mean 4.91, n = 12), while that of females ranged from 4 to 5 years (mean 4.66, n = 6). The average snout–vent length (SVL) was 61.10 mm in males and 60.82 mm in females. The differences in mean age and …

Growth And Reproduction Of Brown Comber (Serranus Hepatus Linnaeus, 1758) In The Central Aegean Sea, Turkey, Ozan Soykan, Akin Türker İlkyaz, Gülnur Meti̇n, Hasan Tuncay Kinacigi̇l

Turkish Journal of Zoology

The growth and reproduction of brown comber (Serranus hepatus Linnaeus, 1758) were studied using specimens collected from the central Aegean Sea between July 2004 and June 2007. A total of 2410 specimens were analyzed, and of those, 2290 individuals were mature and 120 individuals were juvenile. Analyses covered all individuals because the species is a simultaneous hermaphrodite. The length-weight relationship was determined as W = 0.013L^{3.11}, indicating a positive allometric growth for all samples. The estimated von Bertalanffy growth parameters were L_{\infinity} = 13.19 cm, k = 0.252 y^{-1}, and t_o = -0.630 y, and the infinite weight (W_{\infinity}) was …