钙

Objective To investigate the changes of calcium transients, calcium sparks, and calcium waves of Purkinje cells after myocardial infarction.

目的：观察心肌梗死（myocardial infarction，MI）后浦肯野细胞钙瞬变、钙火花和钙波的改变。

For normal adult male rat,calcitonin depresses the osteoclastic resorption obviously through reducing the number of active resorptive surface and depressing osteoclastic activity;on the other hand,calcitonin depresses the osteoid producing activity of osteoblasts by indirectly affecting the coupling process between resorption and formation.Calcitonin administered in short did not affect the bone volume.

降钙素对正常成年雄性大鼠松质骨而言，可以明显抑制破骨吸收，这种作用可能是通过减少活性吸收表面数量和降低破骨细胞的吸收功能来完成的；可以抑制成骨细胞形成类骨质的活性，这种作用可能不是直接的，而是通过降钙素对骨吸收的抑制作用进而影响了骨吸收与骨形成的之间的偶联而完成的；短期应用降钙素骨量无变化。

rutaecarpine pharmacological effects and its related mechanism: rutaecarpine the heart positive inotropic, positive changes in the role and the heart protective effect, which with its promotion of calcitonin gene-related peptide release; rutaecarpine alkali have vasodilative and hypotensive effect, its mechanism mainly related to endothelial cells Ca2 +-NO-cGMP pathways and calcitonin gene-related peptide release; rutaecarpine to relax the anal sphincter, gastrointestinal motility inhibition of stress ulcer and ulcerative colitis have therapeutic effect; rutaecarpine on cerebral ischemia-reperfusion injury has a protective effect, which instead of increasing the concentration of calcitonin gene-related peptide-related; rutaecarpine inhibits platelet aggregation and arterial thrombosis; In addition, rutaecarpine Alkali also anti-inflammatory and analgesic, anti-tumor and other pharmacological effects.

综述了吴茱萸次碱的药理作用及其相关机制：吴茱萸次碱对心脏有正性肌力、正性变时作用和心脏保护作用，这与其促进降钙素基因相关肽释放有关；吴茱萸次碱有扩血管和降压作用，其机制主要涉及内皮细胞Ca2+-NO-cGMP途径和降钙素基因相关肽的释放；吴茱萸次碱能松弛肛门内括约肌，抑制胃肠运动，对应激性溃疡和溃疡性结肠炎也有治疗作用；吴茱萸次碱对脑缺血再灌注损伤有保护作用，这与其增加降钙素基因相关肽浓度有关；吴茱萸次碱能抑制血小板聚集和动脉血栓形成；此外，吴茱萸次碱还有抗炎镇痛、抗肿瘤等药理作用。

A suggestion is put forward to adding H2SO4 or (NH4)2SO4 into the mother liquor after calcium nitrate tetrahydrate separated for a further removal of residual Ca, thus the Ca content can be decreased to 0.35% from the previous 3.4%, and the viscosity of neutralized slurry to 0.04 ～0.08 Pa·s, with nice fluidity of slurry Water soluble phosphorus accoun ts to 88%～90%, and the process improves the adaptability of phosphate rock to nitrophosphate production.

提出分离四水硝酸钙后的母液加入H2SO4或(NH4)2SO4进一步除去母液中残钙，可使母液中钙含量由3.4%降到0.35%以下，中和器中料浆粘度可降到0.04～0.08 Pa·s，料浆流动性很好，产品中磷的水溶率可达88%～90%，并提高了硝酸磷肥生产对磷矿的适应能力。

As a result of recent world-widediscussions on the possible harmfulness of sulphites, theJoint FAO/WHO Expert Committee on Food Additives has assessed the intake of sulphur dioxide andrelated compounds, suchas calcium, potassium andsodium hydrogen sulphite; calcium, potassium and sodiummetabisulphite; calcium, potassium and sodium sulphite;and sodium thiosulphate.

由於最近全世界关於硫化物的可能的有害，在食品添加剂的联接FAO/WHO专家委员会的讨论估计了二氧化硫入口和相关化合物， suchas钙，钾和钠氢硫化物；钙、钾和钠偏亚硫酸氢盐；钙、钾和亚硫酸钠；并且钠硫代硫酸盐。

Production technique and product standard of feed defluorinated tricalcium phosphate at home and abroad were introduced, and suggestion on the development and extension of feed defluorinated tricalcium phosphate in China was put forward.

论述了国内外饲料脱氟磷酸三钙的生产技术，发展状况，产品质量指标和国内饲料脱氟磷酸三钙的工业化生产技术，并就我国发展和推广饲料脱氟磷酸三钙产品提出建议。

As the reaction time and standing time increase, the percentage of calcium oxalate trihydrate decreases and the percentage of the thermodynamic stable calcium oxalate monohydrate increases.

随着反应时间和陈化时间的增加，三水草酸钙直接转化为稳定态的一水草酸钙，而没有经过亚稳态的二水草酸钙。

Orange is short of calcic disease lamina advocate fade is green near arteries and veins and Xie Yuan, fade green place produces withered spot to fall off after, vimineous top is down withered dead.

当土壤偏酸，或土壤中氮。钾。镁偏多时，都轻易造成土壤中缺钙。所以应适当施用石灰，可中和土壤中酸，提高置换性钙的含量和肥沃度，能减少缺钙症发生。

However, in recent yean, the landscape come to be dried up. Blacken, sanded, which have seriously affected the sight's admiring value. It is Very important to take the landscape measures and control human activity to research the rules and influencing factors of travertine. It will be good to society, economy.

但近年来黄龙钙华出现了干涸、变黑、沙化等现象，严重影响了景观的可观赏性：深入研究该区的钙华演变规律和影响因素，对于采取科学的保护措施，控制人为活动时钙华资源的不利影响将其有重要作用。

Allogeneic and syngeneic fresh bone, autolyzed antigen-extracted bone, bone matrix gelatin, demineralized bone matrix were implanted into the muscle pouch of mice, at different times after implantation, the immunological, histological and alkaline phosphatase assay were conducted. The results revealed that all four kinds of allogeneic implants activated specific cellular and humoral immune responses, most notably in fresh bone group, the AAA, BMG and DBM inhibited the proliferation of the lymphocytes in vitro and BMG had the most powerful inhibiting action, allogeneic AAA, BMG and DBM might induce heterotopic osteogenesis in vivo, however, there were obvious difference in ALP and histomorphometry between allografts and isografts.

在小鼠肌肉内植入同种异体或同系新鲜骨、自消化抗原去除骨、骨基质明胶、脱钙骨基质，术后免疫学、碱性磷酸酶、组织学检查发现：4种同种异体植入物均可引发特异性细胞免疫反应和体液免疫反应，其中以新鲜骨移植引发的免疫反应最为显著；自消化抗原去除骨、骨基质明胶、脱钙骨基质在体外具有抑制淋巴细胞增殖的作用，骨基质明胶对淋巴细胞增殖的抑制作用最显著；同种异体与同系4种植入物在体内成骨活性有显著差异；自消化抗原去除骨、骨基质明胶、脱钙骨基质均有异位诱导成骨活性，其中骨基质明胶骨诱导活性最佳。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。