Exogenous hormones
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Previous studies reported inconsistent results regarding the association between keratinocyte carcinoma (KC) and exogenous hormone therapy. This study aimed to investigate the association between the use of exogenous sex hormones and the risk of KC among women.
8p visharma 20-10-2023 3 2 Download
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Salicylic acid (SA) is an endogenous plant growth hormone responsive to drought stress. Therefore, this study was conducted to assess the exogenous SA impact on soybean (Glycine max L.) growth under drought stress conditions.
9p viporsche 28-10-2022 8 2 Download
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Clinical signs of heat in bitches that have been previously spayed are often associated with the presence of ovarian remnant syndrome. The inclusion of exogenous estrogens as a differential diagnosis in this regard is often ignored and may lead to misinterpretation of the case.
5p vidarwin 23-02-2022 11 1 Download
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Published findings suggest sex differences in lung cancer risk and a potential role for sex steroid hormones. Our aim was to perform a meta-analysis to investigate the effects of sex steroid hormone exposure specifically on the risk of lung cancer in women.
10p vimahuateng 26-11-2021 7 1 Download
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Calcineurin B-like protein (CBL)-interacting protein kinases (CIPKs) are the primary components of calcium sensors, and play crucial roles in plant developmental processes, hormone signaling transduction, and in the response to exogenous stresses.
20p vilichoo2711 25-06-2021 12 1 Download
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The non-coding small RNA tRFs (tRNA-derived fragments) and phasiRNAs (plant-specific) exert important roles in plant growth, development and stress resistances. However, whether the tRFs and phasiRNAs respond to the plant important stress hormone abscisic acid (ABA) remain enigma.
14p vijichea2711 28-05-2021 8 1 Download
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Tbx5 deficiency in zebrafish causes several abnormal phenotypes of the heart and pectoral fins. It has been reported that exogenous human growth hormone can enhance expression of downstream mediators in the growth hormone and insulin-like growth factor I (IGF-I) pathway and partially restore dysmorphogenesis in tbx5 morphants.
15p viwyoming2711 16-12-2020 13 1 Download
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Pomegranate (Punica granatum L.) belongs to the family Punicaceae and it is one of the favourite table fruits in the world, due to its refreshing juice with nutritional and medicinal properties. It is obvious that changes in the level of endogenous hormones due to biotic and abiotic stress alter the crop growth and any sort of manipulation including exogenous application of growth substances would help for yield improvement.
9p trinhthamhodang1216 19-11-2020 14 2 Download
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In this review we have discussed a few important hi – tech practices in the fruit crop mango. The novel techniques that cab be adopted to improve the mango productivity are High Density Planting, fertigation technology under UHDP, mulching, canopy management, using of growth regulators, floral manipulation by application of exogenous plant hormones, induction of off – season flowering, ethylene spray, paclobutrazol and top working of old and senile orchards for rejuvenation. When all these techniques are integrated and practiced, there will be remarkable increase in productivity of mango.
15p caygaocaolon7 18-09-2020 12 2 Download
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Earlier epidemiological studies indicate that associations between obesity and breast cancer risk may not only depend on menopausal status and use of exogenous hormones, but might also differ by tumor subtype.
8p vibaku2711 22-07-2020 14 2 Download
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We reported previously that root elongation in Arabidopsis is promoted by exogenous proline, raising the possibility that this amino acid may modulate root growth.
14p vihashirama2711 21-05-2020 17 2 Download
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Gibberellins stimulate cell elongation and expansion during plant growth and development. Carrot is a root plant with great value and undergoes obvious alteration in organ size over the period of plant growth. However, the roles of gibberellins in carrot remain unclear.
12p vihashirama2711 21-05-2020 21 1 Download
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An alternative strategy to ameliorate salt stress could be to use exogenous application of plant growth stimulators. The present investigation was carried out to study the effects of hormonal priming with ascorbic acid and gibberellic acid on wheat (Triticum astivum L.) metabolism during germination phase under saline conditions. Seeds of wheat var. GW496 were pre-soaked in three levels each of ascorbic acid (AsA) viz., (50, 100 and 150 mg L 1 ) and gibberellic acid (GA3) viz.
12p trinhthamhodang4 22-03-2020 16 1 Download
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(BQ) Part 1 of the document Acne causes and practical management presents the following contents: The three acnes and their impact, the folliculopilosebaceous unit—the normal FPSU, pathogenetic mechanisms summarized, the acne hormones, exogenous acnegens and acneform eruptions.
122p thangnamvoiva5 14-07-2016 50 4 Download
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Resonance Raman spectroscopy has been used to observe changes in the iron–ligand stretching frequency in photo-product spectra of the proximal cavitymutant ofmyoglobin H93G. The measurements compare the deoxy ferrous state of the heme iron in H93G(L), where L is an exogenous imidazole ligand bound in the proximal cavity, to the pho-tolyzed intermediate of H93G(L)*CO at 8 ns.
8p research12 29-04-2013 40 3 Download
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Base excision DNA repair (BER) is fundamentally important in handling diverse lesions produced as a result of the intrinsic instability of DNA or by various endogenous and exogenous reactive species. Defects in the BER process have been associated with cancer susceptibility and neurodegenera-tive disorders.
10p inspiron33 26-03-2013 53 3 Download
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In birds, the egg envelope surrounding the oocyte prior to ovulation is called the perivitelline membrane and it plays important roles in fertiliza-tion. In a previous study we demonstrated that one of the components of the perivitelline membrane, ZP3, which is secreted from the ovarian granu-losa cells, specifically interacts with ZP1, another constituent that is synthe-sized in the liver of Japanese quail.
10p galaxyss3 07-03-2013 44 3 Download
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Therefore, the brain hormonal milieu in which exogenous hormones are introduced is markedly different in menopause from that in menstruating women. In the ovariectomized animals, however, the hormonal changes in the animals are abrupt in contrast to the gradual hormonal changes found in the menopausal transition. It might be the concerted lack of estradiol and progesterone that facilitate the seizure susceptibility. Both estradiol and progesterone affect γ-amino butyric acid (GABA) ergic function (Scharfman et al, 2005; Nakumura et al, 2005; Kokate et al, 1994).
228p ti_du_hoang 15-08-2012 64 15 Download
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Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Exploring the molecular mechanisms underlying the potentiation of exogenous growth hormone on alcohol-induced fatty liver diseases in mice
15p dauphong4 03-01-2012 117 5 Download
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Table 46-3 Causes of Hypokalemia I. Decreased intake A. Starvation B. Clay ingestion II. Redistribution into cells A. Acid-base 1. Metabolic alkalosis B. Hormonal 1. Insulin 2. β2-Adrenergic agonists (endogenous or exogenous) 3. α-Adrenergic antagonists C. Anabolic state 1. Vitamin B12 or folic acid (red blood cell production) 2. Granulocyte-macrophage colony stimulating factor (white blood cell production) 3. Total parenteral nutrition D. Other 1. Pseudohypokalemia 2. Hypothermia 3. Hypokalemic periodic paralysis 4. Barium toxicity III. Increased loss A.
5p ongxaemnumber1 29-11-2010 106 5 Download