標(biāo)題: Titlebook: Biologic Effects of Light 1998; Proceedings of a Sym Michael F. Holick,Ernst G. Jung Conference proceedings 1999 Springer Science+Business [打印本頁(yè)] 作者: JAR 時(shí)間: 2025-3-21 18:08
書(shū)目名稱Biologic Effects of Light 1998影響因子(影響力)
書(shū)目名稱Biologic Effects of Light 1998影響因子(影響力)學(xué)科排名
書(shū)目名稱Biologic Effects of Light 1998網(wǎng)絡(luò)公開(kāi)度
書(shū)目名稱Biologic Effects of Light 1998網(wǎng)絡(luò)公開(kāi)度學(xué)科排名
書(shū)目名稱Biologic Effects of Light 1998被引頻次
書(shū)目名稱Biologic Effects of Light 1998被引頻次學(xué)科排名
書(shū)目名稱Biologic Effects of Light 1998年度引用
書(shū)目名稱Biologic Effects of Light 1998年度引用學(xué)科排名
書(shū)目名稱Biologic Effects of Light 1998讀者反饋
書(shū)目名稱Biologic Effects of Light 1998讀者反饋學(xué)科排名
作者: Ingredient 時(shí)間: 2025-3-21 23:13
ve someof the world‘s leading experts on the biologic effects of lightprovide new perspectives on the positive and negative effects oflight. The general topics included a broad range of biologic effectsof sunlight, artificial ultraviolet radiation and electromagneticradiation. Special sessions on radiation an978-1-4613-7296-7978-1-4615-5051-8作者: HPA533 時(shí)間: 2025-3-22 01:46 作者: 庇護(hù) 時(shí)間: 2025-3-22 06:54
Effects of Ultraviolet Radiation on Oxidative Stress Proteins in Human Skin ,ner, that the proantioxidant balance can be overwhelmed (Y. Shindo et al., 1994). The resulting photo-oxidative stiess due to these harmful ROS is considered to play a major role in causing modifications of DNA, lipids, proteins and carbohydrates in human skin (K. Punnonen et al., 1991), which could作者: 其他 時(shí)間: 2025-3-22 09:19 作者: Concrete 時(shí)間: 2025-3-22 16:45
https://doi.org/10.1007/978-3-476-03790-9has been proposed to exert a general inhibitory effect on all metabolic processes in plants and action sites of UV-B radiation in specific metabolic pathways are yet to be identified. In this communication, we address the probable action sites of UV-B radiation ill the nitrate assimilation pathway o作者: 強(qiáng)化 時(shí)間: 2025-3-22 20:40
K?stners Kinderromane auf der Leinwand.ner, that the proantioxidant balance can be overwhelmed (Y. Shindo et al., 1994). The resulting photo-oxidative stiess due to these harmful ROS is considered to play a major role in causing modifications of DNA, lipids, proteins and carbohydrates in human skin (K. Punnonen et al., 1991), which could作者: Adenoma 時(shí)間: 2025-3-22 22:48
Kinder- und Jugendliteraturforschung 1998/99Ultimately, synthetic vitamin D was added directly to milk. This simple concept led to the eradication of rickets as a significant health problem in the United States and other countries that used this practice.作者: STRIA 時(shí)間: 2025-3-23 05:21
Moon-and nightlight Stimulate germination of sensitized lettuce作者: 一再遛 時(shí)間: 2025-3-23 07:02 作者: rectum 時(shí)間: 2025-3-23 11:08
Karin Richter,Bettina Hurrelmannty characterise the action of many hormones which ultimately direct long-term changes in gene expression (1, 2). Thus, the properties of transcription factors and the signalling pathways which regulate them, constitute an essential link in the relay of temporal information.作者: florid 時(shí)間: 2025-3-23 13:52 作者: 拋媚眼 時(shí)間: 2025-3-23 21:16
Kinder- und Jugendliteraturforschung 1997/98in three different regions according to their biologic effect (UVC 100–280, UVB 280–320, UVA 320–410 nm). In the UVB spectrum the cyclobutane pyrimidine dimers and 6-4 photoproduct are the main DNA lesions. In higher wavelengths active oxygen species may be responsible for DNA strand breaks (1).作者: 思想靈活 時(shí)間: 2025-3-24 00:48 作者: filicide 時(shí)間: 2025-3-24 03:08
Erich K?stners kinderliterarische Anf?ngeironmental factors such as season, time of day, degree of latitude, altitude, weather and atmospheric composition on one hand and by personal behaviour like sport-and leisure time activities, profession, age and social status on the other hand. [1]作者: Infusion 時(shí)間: 2025-3-24 10:15
Erich K?stners kinderliterarische Anf?ngeinvestigations (Edmonton/Canada, 52°N) demonstrated that the spectral components of the solar UV-radiation have no capacity to photoconvert provitamin D. to previtamin D. between October and March [2].作者: Fecal-Impaction 時(shí)間: 2025-3-24 14:03 作者: PLE 時(shí)間: 2025-3-24 18:21
Biologic Effects of Light: Historical and New Perspectives not intended to be comprehensive but rather to give a flavor of some of the key observations made in the 18. through 20. centuries that made significant progress in our understanding of the biologic effects of sunlight.作者: labile 時(shí)間: 2025-3-24 20:32 作者: Contort 時(shí)間: 2025-3-25 00:51 作者: STANT 時(shí)間: 2025-3-25 03:22 作者: 中止 時(shí)間: 2025-3-25 08:41
Stimulation of 25(OH)D3-Serum Level by Minimized UV-Exposures of Different Sunbed Lamps in Winter Tiinvestigations (Edmonton/Canada, 52°N) demonstrated that the spectral components of the solar UV-radiation have no capacity to photoconvert provitamin D. to previtamin D. between October and March [2].作者: CLEAR 時(shí)間: 2025-3-25 15:23
Kinder- und Jugendliteraturforschung 1997/98 (GSH) and lipophil α-tocoferole (Vit E) stabilize the homeostasis of redox potential. Enzymes like superoxide dismutase (SOD), gluthatione peroxidase (GPX), glutathione reductase (GR), and glutathioneS-transferase (GST) are directly or indirectly involved in neutralizing ROS.作者: Malfunction 時(shí)間: 2025-3-25 17:51
UV-Irradiation Affects Antioxidants in the Intravascular Compartment (GSH) and lipophil α-tocoferole (Vit E) stabilize the homeostasis of redox potential. Enzymes like superoxide dismutase (SOD), gluthatione peroxidase (GPX), glutathione reductase (GR), and glutathioneS-transferase (GST) are directly or indirectly involved in neutralizing ROS.作者: Infelicity 時(shí)間: 2025-3-25 23:34 作者: custody 時(shí)間: 2025-3-26 03:51
Kinder- und Jugendliteraturforschung 1998/99rd deviation): serum osteocalcin before vacation 15.9 ±5.5 ng/ml; after vacation 13.6 ± 4.0 ng/ml (p<0.05). Discussion: after exposure to natural sunshine radiation without prior adaptation a significant decrease of serum osteocalcin was found reflecting a lower activity of osteoblasts, presumably a result of lower bone turnover.作者: 使熄滅 時(shí)間: 2025-3-26 06:22
https://doi.org/10.1007/978-3-476-02718-4ced calcium and vitamin D intake interact to negatively affect bone turnover. Yet loss of bone mass among women in their eighth and ninth decade of life is certain to predispose elders to a greater risk of fractures.作者: BOAST 時(shí)間: 2025-3-26 10:20
https://doi.org/10.1007/978-3-476-02718-4ve and safe levels of vitamin D for reptiles (1). This is a critical issue since both deficiency and toxicity can produce abnormal calcium and phosphorus metabolic responses. Long term feeding of vitamin D at 4,000 IU per kg of diet will produce signs of toxicity in some domestic animals (2).作者: 吹氣 時(shí)間: 2025-3-26 14:54 作者: Lineage 時(shí)間: 2025-3-26 17:38 作者: Endoscope 時(shí)間: 2025-3-26 21:09
Evaluation of Vitamin D Status in the Green Iguana (,): Oral Administration vs UVB Exposureve and safe levels of vitamin D for reptiles (1). This is a critical issue since both deficiency and toxicity can produce abnormal calcium and phosphorus metabolic responses. Long term feeding of vitamin D at 4,000 IU per kg of diet will produce signs of toxicity in some domestic animals (2).作者: 虛弱的神經(jīng) 時(shí)間: 2025-3-27 03:34 作者: 小口啜飲 時(shí)間: 2025-3-27 08:06
Karin Richter,Bettina Hurrelmannhese changes. In vertebrates, the endocrine system plays a key role in synchronising physiology with the environment. Circadian and seasonal rhythmicity characterise the action of many hormones which ultimately direct long-term changes in gene expression (1, 2). Thus, the properties of transcription作者: Eeg332 時(shí)間: 2025-3-27 11:41
Bettina Kümmerling-Meibauer,Hans-Heino Ewers paintings and in the hieroglyphics on Egyptian temples that illustrated that exposure to sunlight provided life-sustaining properties. This review is not intended to be comprehensive but rather to give a flavor of some of the key observations made in the 18. through 20. centuries that made signific作者: 反抗者 時(shí)間: 2025-3-27 15:33 作者: ovation 時(shí)間: 2025-3-27 19:13
https://doi.org/10.1007/978-3-476-03754-1t actual environmental illumination in the population. Using Actillumes, our laboratory has shown that illumination exposure experienced by San Diego adults. and Rochester residents. were often lower than intensities needed for robust circadian phase-shifting.. However, illumination of lower intensi作者: choleretic 時(shí)間: 2025-3-28 00:05 作者: 配偶 時(shí)間: 2025-3-28 05:22
Kinder- und Jugendliteraturforschung 1997/98pendent from the serum levels of parathyroid hormone (PTH) and calcitriol as reported in patients with end-stage renal disease and/or hyperparathyroidism (4,8). Biopositive effects on hematopoesis after exposure to natural and/or artificial sunlight are well known (7). Therefore the aim of this stud作者: EXALT 時(shí)間: 2025-3-28 08:36
Kinder- und Jugendliteraturforschung 1997/98 structures. UVB (280-320nm) is mainly absorbed by aminoacids with conjugated dopplebonds and DNA. The corresponding energy transfer is high enough to break up covalent bonds. UVA (320-400nm) excites mainly delocalized p-electrons, which transmit this energy to oxygen, creating reactive oxygen speci作者: 運(yùn)動(dòng)性 時(shí)間: 2025-3-28 12:03
https://doi.org/10.1007/978-3-476-03790-9he stratospheric ozone layer. Concomitantly, increasing level of ultraviolet-B (lw-B; 280-320 urn) radiation is currently penetrating the biosphere [1]. UV-B radiation has been shown to he harmful to living organisms both in the terrestrial and aquatic ecosystems [2,3]. Experimental evidences have e作者: 孤僻 時(shí)間: 2025-3-28 18:20 作者: exhilaration 時(shí)間: 2025-3-28 19:42
Kinder- und Jugendliteraturforschung 1998/99steocalcin. Subjects: Thirty-three healthy volunteers, resident in Germany, going on vacation to countries between latitude 35° north and 40° south (duration 24 ±12 days) in February and March; 17 men, 16 women, age 31± 10 years. Method: Venous blood was taken before and after the vacation. Serum wa作者: 吹牛者 時(shí)間: 2025-3-28 23:14
Erich K?stners kinderliterarische Anf?nge is necessary to collect baseline data on the individual biological-effective UV-exposure in every day life. This quantity is mainly influenced by environmental factors such as season, time of day, degree of latitude, altitude, weather and atmospheric composition on one hand and by personal behaviou作者: 強(qiáng)有力 時(shí)間: 2025-3-29 06:38 作者: lacrimal-gland 時(shí)間: 2025-3-29 10:39 作者: motivate 時(shí)間: 2025-3-29 13:11 作者: dragon 時(shí)間: 2025-3-29 19:30 作者: SOW 時(shí)間: 2025-3-29 20:41
Kinder- und Jugendliteraturforschung 1997/98The use of sunlight to treat infections is one of the oldest healing methods. Today most of the attention is paid to the immunosuppressive and cancerogenic effects of UV-light. The positive aspects of ultraviolet radiation have become of little importance to research and clinical practice.作者: 柏樹(shù) 時(shí)間: 2025-3-30 02:51 作者: 過(guò)去分詞 時(shí)間: 2025-3-30 05:59 作者: Affluence 時(shí)間: 2025-3-30 09:52 作者: 技術(shù) 時(shí)間: 2025-3-30 15:52 作者: 代替 時(shí)間: 2025-3-30 20:19 作者: 強(qiáng)行引入 時(shí)間: 2025-3-30 21:51
Phototherapy Todayibilities of phototherapy existed. They were natural sunlight an unfiltered mercury lamps (Hoehensonne). Meanwhile many different techniques have been developed and the field of phototherapy today consists of high sophisticated methods which can only be handled by specialists. The most important methods should therefore be described in detail.作者: 中子 時(shí)間: 2025-3-31 00:51
Relationships Among Illumination, Activity, and Sleep Patternst actual environmental illumination in the population. Using Actillumes, our laboratory has shown that illumination exposure experienced by San Diego adults. and Rochester residents. were often lower than intensities needed for robust circadian phase-shifting.. However, illumination of lower intensity influences circadian rhythms.作者: Muscularis 時(shí)間: 2025-3-31 05:46
Rhythmic Transcription: The Molecular Basis of Circadian Melatonin Synthesishese changes. In vertebrates, the endocrine system plays a key role in synchronising physiology with the environment. Circadian and seasonal rhythmicity characterise the action of many hormones which ultimately direct long-term changes in gene expression (1, 2). Thus, the properties of transcription作者: 裙帶關(guān)系 時(shí)間: 2025-3-31 11:53 作者: 無(wú)可非議 時(shí)間: 2025-3-31 14:47 作者: Moderate 時(shí)間: 2025-3-31 21:10
Relationships Among Illumination, Activity, and Sleep Patternst actual environmental illumination in the population. Using Actillumes, our laboratory has shown that illumination exposure experienced by San Diego adults. and Rochester residents. were often lower than intensities needed for robust circadian phase-shifting.. However, illumination of lower intensi作者: 自戀 時(shí)間: 2025-3-31 22:29
Comet Assay to Study UV-Induced DNA DamageOne of the important steps in the biological effects of UV radiation is its DNA damaging effect. It has long been known that UV spectrum is separated in three different regions according to their biologic effect (UVC 100–280, UVB 280–320, UVA 320–410 nm). In the UVB spectrum the cyclobutane pyrimidi作者: 無(wú)法取消 時(shí)間: 2025-4-1 05:33
Are UV-Irradiation Effects Similar to Erythropoietin? Case Study in Hemodialysis patients during serpendent from the serum levels of parathyroid hormone (PTH) and calcitriol as reported in patients with end-stage renal disease and/or hyperparathyroidism (4,8). Biopositive effects on hematopoesis after exposure to natural and/or artificial sunlight are well known (7). Therefore the aim of this stud作者: Clinch 時(shí)間: 2025-4-1 08:03 作者: Reservation 時(shí)間: 2025-4-1 11:45
Action Sites of UV-B Radiation in the Nitrate Assimilation Pathway of Crop Plantshe stratospheric ozone layer. Concomitantly, increasing level of ultraviolet-B (lw-B; 280-320 urn) radiation is currently penetrating the biosphere [1]. UV-B radiation has been shown to he harmful to living organisms both in the terrestrial and aquatic ecosystems [2,3]. Experimental evidences have e
