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| Registros recuperados: 18 | |
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| LEWANDOWSKI,Vanessa; SARY,Cesar; ETTA,Jaisa CAS; SOUZA,Felipe Pinheiro de; CASTRO,Pedro Luiz de; GOES,Elenice Souza dos Reis; OLIVEIRA,Carlos Antonio Lopes de; RIBEIRO,Ricardo Pereira; VARGAS,Lauro. |
| ABSTRACT Specimens of cultured zebrafish acquired from different fish farms in Brazil may show genetic variability and alteration in allele frequency due to genetic drift and selective pressure in a captive environment, resulting in the differentiation of productive and reproductive characteristics. The aim of this study was to evaluate the genetic variability and reproductive characteristics of 180 zebrafish specimens from six Brazilian fish farms. A deviation from the Hardy-Weinberg equilibrium was observed in all evaluated stocks. Differentiation among stocks was observed in the amount of genetic variability with respect to observed heterozygosity and the inbreeding coefficient (FIS). Genetic distance between stocks was determined through the Fst index,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Animal model; Consanguinity; DNA; Female; Fish larvae. |
| Ano: 2022 |
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2022000200223 |
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| Rechsteiner,S.F.; Rodrigues,R.F.; Cruz,L.A.. |
| During a research visit for tissue collection at an abattoir located in Pelotas, Brazil, one female genital tract showed both enlarged oviducts. The reproductive tract was collected and analyzed. Occluded uterine tubes and an increase in the organ volume due to the large amount of fluid in the organ lumen were the macroscopic findings. Three samples, corresponding to isthmus, ampulla and infundibulum from each uterine tube and one sample from the endometrium were collected. Samples were fixed in Bouin's solution and processed in light microscopy. Microscopically a decrease in the number of folds and also an increase in the lumen of the organ were observed, mainly in the ampulla and infundibulum. The epithelial lining of the uterine tubes ranged from... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fluid accumulation; Uterine tubes; Oviducts; Equine; Female. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352015000300723 |
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| Lecke,S.B.; Morsch,D.M.; Spritzer,P.M.. |
| Adipose tissue secretes a variety of adipokines, including leptin and adiponectin, which are involved in endocrine processes regulating glucose and fatty metabolism, energy expenditure, inflammatory response, immunity, cardiovascular function, and reproduction. The present article describes the fluctuations in circulating leptin and adiponectin as well as their patterns of secretion in women from birth to menopause. During pregnancy, leptin and adiponectin seem to act in an autocrine/paracrine fashion in the placenta and adipose tissue, playing a role in the maternal-fetal interface and contributing to glucose metabolism and fetal development. In newborns, adiponectin levels are two to three times higher than in adults. Full-term newborns have... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Female; Adiposity; Leptin; Adiponectin. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2011000500001 |
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| Silva,P.; Qadir,S.; Fernandes,A.; Bahamondes,L.; Peipert,J.F.. |
| Because of weight gain, women often discontinue hormonal contraception, especially depot medroxyprogesterone acetate (DMPA). Our objective was to conduct a systematic review of studies describing dietary intake or eating behavior in DMPA users to understand whether the use of DMPA is associated with changes in dietary habits and behaviors leading to weight gain. We searched the PubMed, POPLINE, CENTRAL Cochrane, Web of Science, and EMBASE databases for reports published in English between 1980 and 2017 examining dietary intake or eating behavior in healthy women in reproductive age and adolescents using DMPA (150 mg/mL). Of the 749 publications screened, we excluded 742 due to duplicates (96), not addressing the key research question (638), not reporting... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Dietary intake; Eating behavior; Body weight; Female; Depot medroxyprogesterone acetate; Contraception. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000600301 |
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| Lovick,T.A.. |
| The female brain operates in a constantly changing chemical milieu caused by cyclical changes in gonadal hormones during the estrous cycle (menstrual cycle in women). Such hormones are highly lipophilic and pass readily from the plasma to the brain where they can influence neuronal function. It is becoming clear that the rapid reduction in peripheral circulating progesterone, which occurs during the late diestrous phase of the cycle, can trigger a withdrawal-like response, in which changes in GABA A receptor expression render hyper-responsive certain brain areas involved in processing responses to stressful stimuli. The periaqueductal gray matter (PAG) is recognised as an important region for integrating anxiety/defence responses. Withdrawal from... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Female; Estrous cycle; Stress; Anxiety; Progesterone; Neurosteroid replacement. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2012000400005 |
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| Kovac,Marjeta; Strel,Janko; Jurak,Gregor; Leskosek,Bojan. |
| During adolescence, a drop of interest in physical activity in girls' free time and a stagnation in some physical fitness indicators can be observed. The physical fitness of a sample of 14,920 girls from three different types of secondary-school educational programmes (academic, technical and vocational) with different amounts of physical education lessons in the curriculum was analysed. Data from the Slovenia's monitoring system of students' physical fitness (SLOFIT), including three morphological measures and eight motor tests, was used. A multivariate analysis of variance was used to test the differences between the type of programme and the age of students. There are statistically significant (p<0.001) differences between the educational programmes... |
| Tipo: Journal article |
Palavras-chave: Anthropometry; Motor tests; Female. |
| Ano: 2012 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022012000200008 |
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| Ali,M. N; Onyeanusi,B. I; Ayo,J. O; Ojo,S. A; Salami,S. O; Nzalak,J. O; Byanet,O. |
| The study was carried out to determine the effect of season on the female reproductive organs of the African Giant rat using the standard methods, with the aim of obtaining the base-line values. The weights of the oviduct/uterus, vagina and the entire tubular organ were consistently higher during the harmattan season (0.789 ± 0.07 g, 2.708 ± 0.19 g and 3.455 ± 0.25 g, respectively) than the hot dry (0.591 ± 0.02 g, 2.239 ± 0.13 g and 2.831 ± 0.14 g, respectively) and the rainy season (0.723 ± 0.04 g, 2.412 ± 0.01 g and 3.148 ± 0.12 g, respectively). The mean weight and length of the ovary were not significantly different throughout the season, suggesting that the AGR may breed throughout the year. The slight increase in the weight of the tubular organ... |
| Tipo: Journal article |
Palavras-chave: Season; Reproductive organs; Female; African giant Rat. |
| Ano: 2011 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022011000300029 |
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| Golalipour,Mohammad Jafar . |
| Cephalic index and head shape are affected by geographical, gender, age, racial and ethnic factors. This study was carried out to determine cephalic index and head shape in 17-20 years old female in Gorgan, North of Iran. This descriptive and cross sectional study is undertaken on 410 normal 17-20 years old female (Turkman group: n=203, Fars group: n=207). The study was done by classic cephalometry in Gorgan North of Iran. Means and SD of cephalic index was 85 ± 4.5 and 82.8 ± 3.6 in native Fars and Turkman groups, respectively. Dominant and rare type of head shape in native Fars group were hyperbrachycephalic (53.6%) and dolichocephalic (15%), and in Turkman group were brachycephalic (58.1%) and dolichocephalic (0.05%), respectively. With noticing of... |
| Tipo: Journal article |
Palavras-chave: Craniofacial forms; Cephalometry; Cephalic index; Female. |
| Ano: 2006 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022006000400004 |
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| Registros recuperados: 18 | |
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