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Hilakivi-Clarke, Leena, Elizabeth Cho, and Ighovie Onojafe. High-fat diet induces aggressive behavior in male mice and rats. Life sciences 58.19 (1996): 1653-1660.
https://doi.org/10.1016/0024-3205(96)00140-3
>The animals were assigned to two groups including those consuming a diet high in polyunsaturated fats (43% calories from fat) and those consuming a lowfat diet (16% calories from fat). […] Serum levels of estradiol (E2) were elevated by 2-fold in the male animals consuming a high-fat diet, when compared with the male animals kept on a low-fat diet. These findings suggest that dietary fat can increase aggressive behavior in male mice and rats, possibly by elevating circulating E2 levels.
Eales, J. Geoffrey. The influence of nutritional state on thyroid function in various vertebrates. American Zoologist 28.2 (1988): 351-362.
https://doi.org/10.1093/icb/28.2.351
>Predominant amongst the thyroid changes is a consistent alteration in peripheral T3, production due to regulation of hepatic T4 5′-monodeiodinase activity, which causes decreased T3 blood levels in caloric- (mainly carbohydrate) deficient states.
Young, Ruth A., Orien L. Tulp, and Edward S. Horton. Thyroid and growth responses of young Zucker obese and lean rats to a low protein-high carbohydrate diet. The Journal of nutrition 110.7 (1980): 1421-1431.
https://doi.org/10.1093/jn/110.7.1421
>Experiments were conducted to study the effects of a low protein-high carbohydrate diet on growth and thyroid function in obese and lean male and female Zucker rats. […] The relative hyperphagia, decreased efficiency of energy utilization and increased oxygen consumption and serum T3 concentrations in the lean rats fed the low-protein diet were consistent with the development of an adaptive thermogenesis, allowing the excess nonprotein energy to be dissipated through excess heat production. There was no evidence for such an adaptive thermogenesis in the obese rats.
Neuberger, A., and H. G. B. Slack. The metabolism of collagen from liver, bone, skin and tendon in the normal rat. Biochemical Journal 53.1 (1953): 47.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1198099/
>Subject to the limitations mentioned the results suggest that, even in the adult rat, collagen fibres are continually, but very slowly, replaced, the turnover rates being highest for collagen from bone. It is likely that in young rats this change is somewhat faster. However, in all age groups all collagens showed turnover rates which are low compared with those of intracellular proteins.
Wirtschafter, Zolton T., and J. Peter Bentley. Hernias as a collagen maturation defect. Annals of surgery 160.5 (1964): 852.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1408836/
Wagh, Premanand V., and Raymond C. Read. Defective collagen synthesis in inguinal herniation. The American Journal of Surgery 124.6 (1972)': 819-822.
https://doi.org/10.1016/0002-9610(72)90148-1
>From these observations it is suggested that the cause of herniation in the adult lies in a reduced collagen synthesis by the fibroblasts, thus rendering the abdominal aponeuroses weaker.
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Boyera, N., I. Galey, and B. A. Bernard. Effect of vitamin C and its derivatives on collagen synthesis and cross‐linking by normal human fibroblasts. International Journal of Cosmetic Science 20.3 (1998): 151-158.
https://doi.org/10.1046/j.1467-2494.1998.171747.x
>It was shown that VitC induced a dose‐dependent increase in collagen type I deposits by normal human fibroblasts (NHF) cultured in monolayer, and enhanced extracellular matrix contraction by NHF in a lattice model, in a non‐cytotoxic range of concentrations (103m, 104m, 105m). Exogenous VitC supply could thus contribute to the maintenance of optimal collagenic density in the dermis and locally strengthen the collagen network.
Bartlett, Marshall K., Chester M. Jones, and Anna E. Ryan. Vitamin C and wound healing: II. Ascorbic acid content and tensile strength of healing wounds in human beings. New England Journal of Medicine 226.12 (1942): 474-481.
https://doi.org/10.1056/NEJM194203192261202