標(biāo)題: Titlebook: Environmental Endocrinology; Proceedings of an In Ivan Assenmacher (Professor of Physiology),Donald Conference proceedings 1978 Springer-V [打印本頁] 作者: ISH 時間: 2025-3-21 18:08
書目名稱Environmental Endocrinology影響因子(影響力)
作者: Recess 時間: 2025-3-21 21:47 作者: Deadpan 時間: 2025-3-22 01:36 作者: AFFIX 時間: 2025-3-22 08:22 作者: 臭了生氣 時間: 2025-3-22 12:31 作者: 憤怒事實(shí) 時間: 2025-3-22 15:07 作者: 憤怒事實(shí) 時間: 2025-3-22 21:04 作者: 偉大 時間: 2025-3-22 21:22
Day Length and the Annual Reproductive Cycle in the Ferret (,): the Role of the Pineal Bodyand whether any basic relationships between annual and other rhythms can be detected. We pay particular attention to the pineal gland, since its role in seasonal breeding is being established, and it is time to consider whether such a role is securely based on experimental evidence.作者: 樂器演奏者 時間: 2025-3-23 04:10 作者: Tortuous 時間: 2025-3-23 07:24 作者: fibroblast 時間: 2025-3-23 13:20 作者: HPA533 時間: 2025-3-23 17:51 作者: 纖細(xì) 時間: 2025-3-23 21:06 作者: 深淵 時間: 2025-3-23 22:39 作者: 冥想后 時間: 2025-3-24 04:00
https://doi.org/10.1007/978-3-662-29580-9ak in June. In summer, the plasma testosterone level decreases continuously, while thyroid activity is more pronounced. The biphasic annual rhythms occur annually, although in the location of the maximal testicular and thyroid activity.作者: Allodynia 時間: 2025-3-24 08:05
Environmental Regulation of Annual Reproductive Cycles in the Catfish ,ear. PETER and HONTELA have briefly reviewed the environmental factors involved in cuing of reproductive activity of teleost fishes in the preceding paper (Ch. I.2, this vol.). In this discussion paper, the investigations performed in my laboratory on environmental regulation of ovarian cycling in the catfish, ., will be briefly summarized.作者: 苦笑 時間: 2025-3-24 14:01 作者: 體貼 時間: 2025-3-24 16:26 作者: 碎片 時間: 2025-3-24 20:08
https://doi.org/10.1007/978-3-642-66981-1endocrinology; environment; hospital; organizations; research作者: peptic-ulcer 時間: 2025-3-25 00:35
Proceedings in Life Scienceshttp://image.papertrans.cn/e/image/312628.jpg作者: Trabeculoplasty 時間: 2025-3-25 06:31 作者: Iniquitous 時間: 2025-3-25 10:06 作者: CRATE 時間: 2025-3-25 14:04
https://doi.org/10.1007/978-3-662-24846-1The domestic pig is known to be reproductive all around the year. There is, however, a trend toward a seasonal activity, or more exactly, a seasonal decrease in reproductive efficiency (CORTEEL et al., 1964; STORK, 19 77). An excessive inefficiency occurs in animals served during the summer months.作者: grudging 時間: 2025-3-25 17:07
Carl Noorden (Geheimer Medizinalrat) and . are nocturnal burrowing rodents. The former is typically xerophilic; the latter is more hygrophilic. The populations studied were found to occur sympatrically in a dry wadis south of Foum Tatahouine at approximately the 120–150 mm H.O per year isohyet (LE HOUEROU, 1969).作者: conduct 時間: 2025-3-25 20:16 作者: superfluous 時間: 2025-3-26 01:18
The Annual Cycle of Plasma Testosterone and Territorial Behavior in the Roe DeerThe annual cycle of plasma testosterone in the European Roe Deer (. L.) exhibits pronounced seasonal variations. There appears to be a clear relationship between the plasma testosterone levels and the annual cycle in day length and ambient temperature (Fig. 1).作者: alcohol-abuse 時間: 2025-3-26 06:32
Seasonal Reproductive Activity of the European Wild Boar. Comparison with the Domestic SowThe domestic pig is known to be reproductive all around the year. There is, however, a trend toward a seasonal activity, or more exactly, a seasonal decrease in reproductive efficiency (CORTEEL et al., 1964; STORK, 19 77). An excessive inefficiency occurs in animals served during the summer months.作者: Accord 時間: 2025-3-26 10:20 作者: dainty 時間: 2025-3-26 14:35 作者: 運(yùn)動的我 時間: 2025-3-26 20:38
https://doi.org/10.1007/978-3-662-29638-7 Internal relationships lead to stability, external relationships to adaptability with regard to the environment. This had already been conceptualized in 1900 by the French physiologist RICHET, but the contradiction emerges clearest in comparing respective statements of the physiologist and the ecol作者: Altitude 時間: 2025-3-26 21:06
Auswertung der Messungsergebnisse, an annual endocrine cycle in teleost fishes. Since this cycle is supposedly timed to be adaptive for survival of the species, in more constant climates, such as in the tropics or deep ocean, an annual reproductive cycle could not be predicted. Indeed, in a number of species of Caribbean reef fishes作者: BOOST 時間: 2025-3-27 01:44 作者: RADE 時間: 2025-3-27 08:41 作者: clarify 時間: 2025-3-27 10:19
https://doi.org/10.1007/978-3-662-31479-1roughout the year. Thus, CHURCH (196 2) has observed continuous breeding in several species of geckos in Java; and in Malaysia, BERRY and LIM (1967) have noted females of the aquatic, ovoviviparous snake, ., with large ovarian follicles and oviducal eggs during every month. Even in the tropics, howe作者: nominal 時間: 2025-3-27 14:46 作者: cacophony 時間: 2025-3-27 21:26 作者: wangle 時間: 2025-3-28 01:10 作者: CHIP 時間: 2025-3-28 02:14 作者: BOOST 時間: 2025-3-28 10:07 作者: epicardium 時間: 2025-3-28 10:40
https://doi.org/10.1007/978-3-662-29580-9evels present marked seasonal variations (MAUREL et al., 19 77). At the end of summer and in autumn, plasma testosterone concentrations are low, while the plasma thyroxine level is high. The resumption of testicular activity takes place in December at the beginning of the phase of hypoactivity of th作者: Angioplasty 時間: 2025-3-28 18:05 作者: neolith 時間: 2025-3-28 20:58 作者: 聲音刺耳 時間: 2025-3-28 23:20 作者: Stress-Fracture 時間: 2025-3-29 04:29
Environmental Endocrinology978-3-642-66981-1Series ISSN 0172-6625 作者: Prosaic 時間: 2025-3-29 11:15 作者: Foolproof 時間: 2025-3-29 15:25 作者: calamity 時間: 2025-3-29 15:51 作者: 清唱劇 時間: 2025-3-29 20:52
Photoperiodic Mechanism in Hamsters: the Participation of the Pineal Glandes in size and functional state of gonads and accessory glands. Among the external factors that regulate these seasonal cycles day length, and its seasonal variations play a major role. Considerable experimental effort has been made to analyze the underlying mechanism; and many of these investigations have been conducted on hamsters.作者: BARGE 時間: 2025-3-30 03:28 作者: IRK 時間: 2025-3-30 05:23 作者: 武器 時間: 2025-3-30 08:55 作者: 神秘 時間: 2025-3-30 12:32 作者: 音樂等 時間: 2025-3-30 18:40 作者: Palpitation 時間: 2025-3-30 22:07
Reptilian Reproductive Cycles and Environmental Regulatorsroughout the year. Thus, CHURCH (196 2) has observed continuous breeding in several species of geckos in Java; and in Malaysia, BERRY and LIM (1967) have noted females of the aquatic, ovoviviparous snake, ., with large ovarian follicles and oviducal eggs during every month. Even in the tropics, howe作者: BOAST 時間: 2025-3-31 04:36 作者: 起來了 時間: 2025-3-31 06:31 作者: forecast 時間: 2025-3-31 09:14
Regulation of Reproductive Cycles of Tropical Spotted Munia and Weaverbirdnasi, 25°18′ N, 83°01′E) the gonads of the Spotted munia begin to develop immediately after the summer solstice, are fully active upto October to November and collapse before the winter solstice (Fig. 1). Gonads of the weaverbird begin to development earlier, in March to April, attain maximal size i作者: 債務(wù) 時間: 2025-3-31 16:03
Breeding Cycles in Three Species of African Ungulatese research in this important field in Africa. Yet there has been no great increase in knowledge since then. Moreover, much of the endocrinologic research has been of an indirect nature, and hormone levels are only infrequently determined. This is first because research is carried out under difficult作者: 谷物 時間: 2025-3-31 20:32
Annual Cyclic Variations in Prolactin in Sheepseasonal variations in reproductive activity occur in both males and females. Gonadotropic hormones are involved in regulation of male and female reproductive processes; thus, it is possible to observe seasonal variations in their secretion by studying the plasma levels of each of them. Variations i作者: strain 時間: 2025-3-31 22:21
Seasonal Changes of the Testicular and Thyroid Functions in the Badger, , L.evels present marked seasonal variations (MAUREL et al., 19 77). At the end of summer and in autumn, plasma testosterone concentrations are low, while the plasma thyroxine level is high. The resumption of testicular activity takes place in December at the beginning of the phase of hypoactivity of th作者: arboretum 時間: 2025-4-1 03:54 作者: inundate 時間: 2025-4-1 07:33
Photoperiodic Mechanism in Hamsters: the Participation of the Pineal Glandes in size and functional state of gonads and accessory glands. Among the external factors that regulate these seasonal cycles day length, and its seasonal variations play a major role. Considerable experimental effort has been made to analyze the underlying mechanism; and many of these investigatio
