Ultra‐diluted bioactive compounds have emerged as an alternative to enhance marine organism performance and to improve broodstock gonad maturation. This study evaluated for the first time the effect of three homeopathically ultra‐diluted bioactive compounds (HUBC’s) authorized by the health authority as medicines for humans, on the general reproductive physiology of Argopecten ventricosus, a commercially important scallop species. The experiment included three HUBC’s treatments at centesimal dilution assessed in triplicate under laboratory conditions, T1: PaV‐30C + PhA‐30C, T2: PaV‐30C + SiT‐30C, and T3: ViT‐30C, and a non‐treated field reference group (FRG) maintained in aquaculture facilities as reference. The bioenergetics of scallop reproduction and oocyte quality increased with the three HUBC treatments, but particularly in those treated with T2. The organisms treated with T3 showed not only the highest proliferation of vitellogenic and post‐vitellogenic oocytes but also the greatest oxidative damage in tissues and oocytes. In contrast, the scallops from T1 and T2 showed less oxidative damage. The results suggest that ultra‐diluted formula T2 is a potential alternative to optimize A. ventricosus gonad ripening, food‐nutrient management and oocyte quality because although T3 allowed accelerating the gametogenesis process, it increased oxidative damage. This study could help to improve gonad broodstock condition and larval yield of this species in hatcheries.

中文翻译：

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在太平洋印花布扇贝Argopecten ventricosus的性腺调节过程中，超稀释的生物活性化合物可增强能量储存和卵母细胞质量（Sowerby II，1842年）

超稀释的生物活性化合物已经出现，可以增强海洋生物的性能并改善亲鱼性腺的成熟。这项研究首次评估了由卫生当局授权用作人类药物的三种顺势疗法超稀释生物活性化合物（HUBC's）对Argopecten ventricosus的一般生殖生理学的影响，一种商业上重要的扇贝物种。该实验包括三种HUBC在百分稀释下在实验室条件下一式三份进行的治疗，T1：PaV-30C + PhA-30C，T2：PaV-30C + SiT-30C，T3：ViT-30C，以及未经处理的现场参考在水产养殖设施中维持的生物组（FRG）作为参考。三种HUBC处理增加了扇贝繁殖和卵母细胞质量的生物能，特别是在T2处理下。用T3处理的生物不仅显示出卵黄蛋白形成和卵生后卵母细胞最高的增殖，而且在组织和卵母细胞中也表现出最大的氧化损伤。相反，来自T1和T2的扇贝显示出较少的氧化损伤。结果表明，超稀释的配方糖T2是优化心室曲霉的潜在替代品。性腺成熟，食物营养管理和卵母细胞质量，因为尽管T3可以加速配子发生过程，但它会增加氧化损伤。这项研究可能有助于改善孵化场中该物种的性腺亲鱼状况和幼体产量。