注射剂

When the operating medium contains some granules, you can squirt lotion or lubricant to clean the seal face, making sure a reliable seal.

当输送的介质不洁或含有少量颗粒时，为保护密封面，确保达到可靠的密封，还可给这一装置注射相应的清洗剂或润滑剂对密封面进行清洗。

Theoretically, it might be possible to put slow-release TNF alpha inhibitors just outside the eye, so you wouldn't hae to hae frequent injections.

理论上讲，眼外的α－肿瘤坏死因子抑制剂的释放比较缓慢，所以，我们尽量不要频繁使用注射制剂。

Speedball a dose of cocaine mixed with heroin or morphine or an amphetamine and usually taken by injection.

壹剂混合搀杂了海洛因或吗啡或安非他明的可卡因；通常以注射方式食用。

Methods: Cases were selected from patients with serious CHF accompanied by anemia, hospitalized between 2004 Augest and 2005 Augest, and divided at random into treatment group and control group; forwardlooking filing was adopted. Two groups were both rendered regular antiheart failure treatment; control group was added injection of RhEPO and ferrous obiect; after one year followup, difference in objective indices was compared.

选择自2004.8～2005.8月间住院的重度CHF伴贫血的患者，采用前瞻性队列研究，随机分为治疗组和对照组，两组患者均给予常规抗心衰治疗，治疗组加用重组促红细胞生成素注射及铁剂口服治疗，随访1年，比较两组在客观指标上的差别。

The results showed that (1) COX-2 mRNA and protein existed in the mature male rat testis. COX-2 was localized in spermatocytes by immunohistochemistry.(2) COX-2 also existed in adult man testis. COX-2 protein was positively stained in spermatocytes and Leydig cells.(3) 2 weeks after administration of rofecoxib, the level of testosterone in the whole testis reached its lower values, being only 50% of control values. However, testosterone level recovered during 4 weeks. After such treatment, histologic examination of these testes showed atrophy of the seminiferous tubules and maturation arrest of spermatogenesis.(4) 2 weeks post-EDS, expression of COX-2 decreased significantly (P.005), in comparison with vehicle-treatment control. 4 weeks after treatment, a new generation of fetal like Leydig cells repopulated in the testicular interstitium resulting in COX-2 expression partially recovered. Although the expression of COX-2 mRNA and protein are enhanced at 8th week after using external testosterone, it wasn't significant higher than control group.

实验研究证明：(1)正常成年雄性大鼠睾丸组织中COX-2在mRNA和蛋白质水平均存在表达，免疫组织化学结果显示COX-2定位于曲细精管内的生精细胞；正常成年男性睾丸组织中同样存在COX-2表达，免疫组织化学结果显示COX-2定位于曲细精管内的生精细胞和Leydig细胞；(2)服用特异性COX-2酶抑制剂rofecoxib 2周后，实验组大鼠睾丸组织内睾酮的含量减少，为正常对照组的50％；持续用药4周后睾丸组织内睾酮浓度逐渐恢复至正常水平；COX-2酶活性降低后病理组织切片显示睾丸内曲细精管萎缩，生精紊乱，持续用药4周时影响最明显；(3)注射特异性Leydig细胞杀灭剂EDS 2周后，实验组大鼠睾丸组织内睾酮浓度降至极低水平时，COX-2的蛋白和基因表达水平也显著低于正常空白对照组（P.005）；使用EDS后第4周，睾丸组织中的睾酮浓度逐渐回升，同样组织中COX-2蛋白表达和mRNA表达水平也相应提高接近正常水平；使用EDS后4周开始给予外源性睾酮，6周和8周时COX-2表达水平的绝对值虽有提高，但与正常大鼠空白对照组比较并无显著性差异，说明外源性雄激素刺激睾丸合成COX-2的作用并不明显。

They hoped their findings would settle the question of whether a booster shot was needed for hepatitis B.

他们希望研究结果能解决是否须要注射乙型肝炎疫苗加强剂的问题。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。