Advances in Applied Physiology最新文献_第2页

Effects of High Intensity Interval Training on Physiological Variables of University Students 高强度间歇训练对大学生生理指标的影响

Advances in Applied Physiology Pub Date : 2020-10-13 DOI: 10.11648/j.aap.20200502.14

Assegid K. Ketema

引用次数: 0

The Effect of Spectral Composition of Light on Physiological and Biochemical Characteristics of Tomatoes 光光谱组成对番茄生理生化特性的影响

Advances in Applied Physiology Pub Date : 2020-05-19 DOI: 10.11648/J.AAP.20200501.13

Hasanova Kenul Zaur, Azizov Ibrahim Vahab

{"title":"The Effect of Spectral Composition of Light on Physiological and Biochemical Characteristics of Tomatoes","authors":"Hasanova Kenul Zaur, Azizov Ibrahim Vahab","doi":"10.11648/J.AAP.20200501.13","DOIUrl":"https://doi.org/10.11648/J.AAP.20200501.13","url":null,"abstract":"The effect of white, blue and red light on the relative humidity of the leaves, as well as on the content of photosynthetic pigments, the activity of photosystem-2, the content of proteins and soluble carbohydrates in the leaves of tomato varieties were studied. Photosynthetic pigments were determined by the method of leaf homogenization, in 96% ethanol, with further centrifugation at 200 g. Measurements were conducted using a spectrophotometer at wavelengths of 665, 649 and 440.5 nm. The content of soluble sugars was determined at wavelengths of 630-570 nm by the accelerated bichromate method. The protein content was determined on a spectrophotometer SP 2000, at wavelengths of 230 and 260 nm. Studies have shown that during the influence of red light, there is a slight decrease in the protein content, an increase in the content of photosynthetic pigments and soluble carbohydrates in all varieties of tomatoes grown in red light. Unlike red light, blue light stimulated the synthesis of proteins in leaves. Red light promotes the synthesis and accumulation of carbohydrates, while blue light encourages the synthesis of proteins in tomato leaves.","PeriodicalId":211651,"journal":{"name":"Advances in Applied Physiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131034252","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Possible Method of Memorizing Tonal Sound Signal Frequency in the Human Auditory System 人类听觉系统中声调信号频率记忆的可能方法

Advances in Applied Physiology Pub Date : 2020-02-14 DOI: 10.11648/J.AAP.20190402.12

Margarita Stefanovich

{"title":"Possible Method of Memorizing Tonal Sound Signal Frequency in the Human Auditory System","authors":"Margarita Stefanovich","doi":"10.11648/J.AAP.20190402.12","DOIUrl":"https://doi.org/10.11648/J.AAP.20190402.12","url":null,"abstract":"The book \"Das Ohr als Nachrichten Empfanger\" by Zwicker and Feldkeller was published in 1967. It four experiments researching into the study of human acoustic sensation in the perception of a tonal sound signal. Comprehensive analysis of their results allows us to understand that the auditory system remembers information regarding the frequency of sound on the basis of on the principle of place. According to their biophysical characteristics the complex of elements Inner Hair Cells-Basilar membrane-Outer Hair Cells (OHC-BM-IHC) is a series connection of parallel resonant circuits. During the process of perceiving a tonal sound signal, the greatest amplitude of the transverse oscillations of the BM of the cochlea is observed at that point of the basilar membrane where the signal frequency is closest to the resonance frequency of the contour. The auditory system stores information about the frequency of the sound through the sequence number of the IHC, located in the middle of the general group of cells with an elevated receptor potential (RP). The projection of IHC can be considered as a measuring scale with digitized points. Neurons with excitatory and inhibitory inputs function as logic chips in a computer. The neural network stores information about the audible pitch as a number in binary code in a group of ordered memory neurons. The understanding of main principles of functioning of human auditory system is necessary for improvement of quality of speech perception through Cochlear Implant.","PeriodicalId":211651,"journal":{"name":"Advances in Applied Physiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115620237","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Effects of Salt and Water Loading on Kidney Function in Healthy Undergraduates 盐和水负荷对健康大学生肾功能的影响

Advances in Applied Physiology Pub Date : 2019-11-18 DOI: 10.11648/J.AAP.20190402.11

J. E. Peter, J. B. Christopher, B. Brittany, A. Robert, Ogilvie Anna, J. Paul, P. Laura, F. Gary

{"title":"The Effects of Salt and Water Loading on Kidney Function in Healthy Undergraduates","authors":"J. E. Peter, J. B. Christopher, B. Brittany, A. Robert, Ogilvie Anna, J. Paul, P. Laura, F. Gary","doi":"10.11648/J.AAP.20190402.11","DOIUrl":"https://doi.org/10.11648/J.AAP.20190402.11","url":null,"abstract":"Rutgers University juniors and seniors enrolled in Systems Physiology Laboratory (01:146:356) Spring, 2019. One-hundred forty-five students volunteered to test the effects of salt and water loading on kidney function. Students were investigated beginning at 8:40 a.m., 1:40 p.m., and 6:40 p.m. They were approximately evenly distributed between male and female genders and were of multiple cultural/ethnic backgrounds. Upon entering the laboratory baseline data were collected. Approximately half of the volunteers then consumed 200 mL of a 2.0% NaCl solution (n=77). The others directly consumed 1.0 L of tap water (n=68). Upon entering the laboratory baseline data were collected. The others directly consumed 1.0 L of tap water. Kidney function was monitored each 30 minutes for the next 90 minutes. Under baseline conditions, urine osmolality was elevated in all students (≥ 280 mOsm/kg) but was significantly (P<0.05) greater in the 8:40 a.m. group than in either of the p.m. groups. Urine specific gravity and sodium excretion were also elevated in the 8:40 a.m. group compared to the others. Urine flow rate was least in the 8:40 group and greatest in the 1:40 p.m. group. We conclude that in these students renal function was influenced by a diurnal pattern. We also conclude that without compelling incentives (e.g. financial, grade-influencing) it was virtually impossible to get students to comply with pre-experimental instructions (e.g. no salt-laden meals after 6:00 p.m. before the day of experimentation).","PeriodicalId":211651,"journal":{"name":"Advances in Applied Physiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131436253","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effects of Moringa oleifera Leaves and Lysine on Growth Performance of Broiler Chicks 辣木叶和赖氨酸对肉仔鸡生长性能的影响

Advances in Applied Physiology Pub Date : 2019-03-26 DOI: 10.11648/J.AAP.20190401.11

Ufele Angela Nwogor, Orji Chizoba Ndidiamaka

{"title":"Effects of Moringa oleifera Leaves and Lysine on Growth Performance of Broiler Chicks","authors":"Ufele Angela Nwogor, Orji Chizoba Ndidiamaka","doi":"10.11648/J.AAP.20190401.11","DOIUrl":"https://doi.org/10.11648/J.AAP.20190401.11","url":null,"abstract":"An experimental research was carried out to evaluate the effects of Moringa oleifera leaves and lysine on the growth performance of broiler chicks. A total of 60 three-week old broiler chicks were used in this study. The chicks were randomly assigned to four dietary treatments; T1 (control) having 0kg Moringa oleifera and 0kg lysine inclusion, T2 had 0.25 kg of lysine with no Moringa oleifera, T3 had 0.25kg of Moringa oleifera with no lysine and T4 had 0.5 kg of Moringa oleifera and no lysine respectively. Each treatment was replicated thrice in a completely randomized design. The experiment lasted for 10 weeks during which the parameters monitored included weight, organ weights and carcass characteristics. The data collected were subjected to analysis of variance and LSD at 5% significant level. The highest weight gain was recorded in the broiler chicks fed with diet T4 (2.04kg) followed by those fed with diet T2 (20.13kg) while the least was recorded in those fed with diet T1 (15.79kg). The analysis of variance result revealed that there was significant difference (p<0.05) between the weight gain of broiler chicks fed with the four dietary treatments for 10 weeks. The specific growth rate of broiler chicks fed with diet T4 had the highest specific growth rate (2.23) followed by those fed with diet T3 (2.20) while the lowest was diet T2 (1.96). But no significant difference existed between the specific growth rates of the birds fed the four diets. It was concluded that Moringa oleifera leaves can serve as a major component of poultry ingredients as it contains high protein content, cheap and readily available.","PeriodicalId":211651,"journal":{"name":"Advances in Applied Physiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123624842","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Effect of Sirtuin 1 Inhibitor Ex-527 and Activator Resveratrol on the Oocytes’ Cells Viability in Mice Model of Experimental Systemic Autoimmune Damage Sirtuin 1抑制剂Ex-527和激活剂白藜芦醇对实验性全身自身免疫性损伤小鼠卵母细胞活力的影响

Advances in Applied Physiology Pub Date : 1900-01-01 DOI: 10.11648/j.aap.20210602.15

Mariia Stupchuk, A. Lytvynenko, T. Voznesenska

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Diastolic Dysfunction and Its Implications to Serum Magnesium Changes in Hypertensives 高血压患者舒张功能障碍及其对血清镁变化的影响

Advances in Applied Physiology Pub Date : 1900-01-01 DOI: 10.11648/j.aap.20190401.12

Ekwere Ifeoma Toyin, Naiho Alexander Obidike, Ojieh Emeka Anthony, Odigie Mike Osagie, Ohwin Peggy Ejiro

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Effect of Vine Cuttingon Multiplication Ratio and Yield of Three Orange-fleshed Sweetpotato (Ipomoea batatas (L) Lam) Varieties in South Eastern Nigeria 尼日利亚东南部3个橙肉甘薯(Ipomoea batatas (L) Lam)品种扦插对倍率和产量的影响

Advances in Applied Physiology Pub Date : 1900-01-01 DOI: 10.11648/j.aap.20210602.13

Inyang-etoh Paul, Okpara Dominic Aja, Ankrumah Emmanuel, Ndifon Elias Mjaika, Emeka Chidibere Prince Osuji, Njoku Jude, O. Phorbee

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Functional Characteristics of Adolescents in Urban and Rural Areas of the Krasnoyarskiy Krai (Central Siberia) 克拉斯诺亚尔斯克边疆区(中西伯利亚)城乡青少年的功能特征

Advances in Applied Physiology Pub Date : 1900-01-01 DOI: 10.11648/j.aap.20210602.14

Artysh Arakchaaevich Kuzhuget, Irina Valerievna Trusei, Vladimir Igorevich Kirko, Veronica Adolfovna Razumovskaya

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Effects of Sole and Combined Physical Filtration Materials on Physicochemical and Microbiological Properties of Waste Waters 单一和复合物理过滤材料对废水理化和微生物特性的影响

Advances in Applied Physiology Pub Date : 1900-01-01 DOI: 10.11648/j.aap.20210602.12

Akinbuwa Olumakinde, Agele Samuel

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