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Showing 1 to 20 of 30 for “"Reproductive Physiology"”.
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Studies in the reproductive Physiology of the Amphibia
The changes occurring in the red blood cells in infective illness are amongst the least carefully studied problems of haematology. In spite of the fact that these anamias are extremely common, it is difficult to find adequate literature to make possible even a clear description of the blood picture …
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Studies in the reproductive Physiology of the Amphibia
The changes occurring in the red blood cells in infective illness are amongst the least carefully studied problems of haematology. In spite of the fact that these anamias are extremely common, it is difficult to find adequate literature to make possible even a clear description of the blood picture …
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The Role(s) of Prostaglandins in The Reproductive Physiology of The Hen
Made available in DSpace on 2014-12-14T16:11:09Z (GMT). No. of bitstreams: 1 7624065.pdf: 2914966 bytes, checksum: a7e6f8e25d38f013afbfd50902a199fd (MD5) Previous issue date: 1976
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Influence of dietary Mirex and nutritive restriction on cottontail rabbit reproductive physiology
Physiological and reproductive characteristics of captive cottontail rabbits (Sylvilagus floridanus) after ingestion of 20 ppm Mirex or under the influence of 25 percent nutritive restriction were examined in three experiments. A 2 X 2 factorial design was employed in Experiment I in which 29 …
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Student perceptions of connotations of reproductive physiology terms found in college human sexuality textbooks
… in student perceptions of connotations of reproductive physiology in human sexuality textbooks. The intention of this study was to identify and document any gender bias that may exist in the wording of textbooks published between 2000 and 2002 that address reproductive function. Four …
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Reproductive physiology, avian malaria, and the cloacal microbiome in tropical Rufous-collared Sparrows (Zonotrichia capensis)
… strategies are adaptations in behavior, physiology, and anatomy that influence survival and reproductive success. Variation in life-history strategies is often determined by adaptations to environmental conditions and trade-offs with sexually-selected signals. One of the aspects …
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Lipoproteins and heat shock proteins as measures of reproductive physiology in the soft shell clam, Mya arenaria
… induction of the stress response. Effects of the reproductive cycle, however, were observed in both gill and gonad tissues. In New Bedford Harbor, the stress associated with the later stages of the reproductive cycle (ripe, spawning, and spent) appears to interact synergistically with the …
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The Reproductive Physiology Of Brook Charr (salvelinus Fontinalis, Mitchill) From Neutral And Acidic Lakes In Northern Ontario
This study tested the hypothesis that the reproductive physiology of brook charr (Salvelinus fontinalis) differed between acidic and neutral lakes. Charr were collected from neutral (pH > 6.5) and acidic (pH < 6.5) lakes in the Sault Ste Marie and Blind River areas of Northern Ontario from June to …
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The Effects of Miticides on the Reproductive Physiology of Honey Bee (Apis mellifera L.) Queens and Drones
The effects of miticides on the reproductive physiology of queens and drones were examined. The first study examined the effects of Apistan (fluvalinate), Check Mite+ (coumaphos), and Apilife VAR (74% thymol) on sperm production and viability in drones. Drones from colonies treated with each …
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Lipoproteins and heat shock proteins as measures of reproductive physiology in the soft shell clam, Mya arenaria
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Biology, 1996.
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A study of spermatozoan reserves of male white-tailed deer and of the reproductive physiology of fawns
Reproductive organs from 73 male white-tailed deer (Odocoileus virginianus) were collected in November and in December in South Carolina. Organ weights and spermatozoan reserves were analyzed by age class and for variation between months. Testes weights (g) in November were 15.12 ± 8.03, 61.53 ± …
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A Bio-Assay for Oxytocic Activity in Biological Fluids and Its Use in Certain Phases of Reproductive Physiology
Made available in DSpace on 2014-12-10T17:37:45Z (GMT). No. of bitstreams: 1 6503688.pdf: 2625594 bytes, checksum: 0bed49656d64c0e546356789882754a4 (MD5) Previous issue date: 1964
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Selected elements in Lake Michigan round goby (Neogobius melanostomus) reproductive physiology: spawning effort and determination of reproductive status of females and sperm competition in two reproductively distinct male morphs
… impacts and behavior of round goby, their basic reproductive biology and physiology in invaded systems is understudied. This study evaluated spawning effort and determination of reproductive status of female round goby and sperm competition in two alternative reproductive tactics of male round …
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Vascular biology in the menstrual cycle, pregnancy and pre-eclampsia
… disease is rare but significant in women of reproductive age. Thrombosis and thromboembolism are the most common causes of maternal death in the United Kingdom. Pre-eclampsia is associated with increase in immediate and lifetime risk of adverse thrombotic events. Both pregnancy and the …
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Estradiol regulation of the neurohypophysial hormones in the goldfish, Carassius auratus.
… pressure regulation whereas OXT is involved with reproductive physiology. In teleosts, AVT plays a role in blood pressure regulation and both AVT and IST possess some overlapping actions in the induction of spawning or parturition in various fishes. Because of these functions in teleostean …
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Psychological and nutritional factors influencing the dynamics of gonadotrophin secretion in the female rat
… caloric deprivation and stress induction on the reproductive physiology of the female rat of the Long-Evans strain. Its objective was to determine whether the findings of controlled experiments provided support for existing hypotheses about the aetiology of amenorrhoea in anorexia nervosa. The …
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Control of Programmed Cell Death by GCN-1
… could help further understand human female reproductive physiology in order to potentially extend reproductive lifespan and mitigate oocyte loss and sterility caused by environmental stressors, such as radiation and chemotherapy.
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Understanding the reproductive biology of giant pandas: predictive biomarkers for reproductive success
… there are still many unknowns regarding their reproductive physiology. Giant pandas are monoestrus with a variably timed Spring estrus. Following, there is a variable-length embryonic diapause and a short period of true gestation. Giant pandas undergo pseudopregnancy, and currently there is no …
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Regulation of estrogen receptor-alpha mediated gene expression and endocrine resistance through estrogen receptor-alpha phosphorylation and micro-RNA in breast cancer
… cancer in addition to their role in normal reproductive physiology, and estrogen receptors (ER) mediate the actions of estrogen in target tissues by regulating the expression of numerous biologically important target genes. The progression of human breast cancer and the development of …
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