Il-6 long-range bomber prototype developed from the Il-4 and Ilyushin's last piston-engined bomber, 1942. Il-22 jet-powered bomber prototype, world's first 4-engined straight-wing aircraft, 1947. Il-28 "Beagle" and "Mascot" medium bomber/trainer, world's first …

2019年2月12日 · Il-42 (Ilyushin) The government task proposed urgently to begin designing an experimental IL-42 high-speed bomber with a swept wing and two TR-3A engines with a thrust of 5000 kg each.

Patients with PTB had higher absolute levels of IL-4 and IL-42 mRNA in both T cells (IL-4 25-fold and IL-42 100-fold greater) and non-T cells (IL-4 6-fold and IL-42 100-fold greater)....

Expression of IL-4 and IL-42 was significantly increased in patients with tuberculosis (TB) compared with control subjects. IFN-was elevated in the BAL of patients with pulmonary TB versus...

The Ilyushin Il-40 (NATO reporting name: Brawny [1]) was a two-seat Soviet jet-engined armored ground-attack aircraft. The first prototype flew in 1953 and was very successful except when it fired its guns, as their combustion gasses disturbed the airflow into the engines and caused them to flameout or hiccup.

The Ilyushin Il-102 is a Soviet experimental jet-powered ground-attack aircraft designed by Ilyushin. This aircraft was never chosen for production, being surpassed by the Su-25. Only a few development prototypes were built. In 1967, the Soviet Air Forces drew up a specification for a jet-powered shturmovik or armoured ground attack aircraft.

Interleukin-4 (IL-4) is a multipotent cytokine involved in the regulation of immune response. IL-4 is secreted mainly by mast cells, T cells, eosinophils and basophils, and is the receptor of IL-4 RA [1]. The effect of IL-4 depends on the type of shared receptor gamma chain (γc) that its receptor IL-4 RA recruits.

IL-4 是Th2分泌的细胞因子，具有刺激活化B细胞和T细胞增殖、CD4+ T细胞分化成Th2细胞的功能，在调节体液免疫和适应性免疫中具有重要作用。 IL-7 通过γc受体亚单位对T细胞的存活、增殖和稳态产生影响。 IL-7表达升高导致T细胞增殖和多样性增加。

自然杀伤细胞 (natural killer cell，NK)是机体重要的免疫细胞，不仅与抗肿瘤、抗病毒感染和免疫调节有关，而且在某些情况下参与超敏反应和自身免疫性疾病的发生，能够识别靶细胞、杀伤介质。 白细胞介素，简称白介素，是指在白细胞或免疫细胞间相互作用的淋巴因子，它和血细胞生长因子同属细胞因子。 两者相互协调，相互作用，共同完成造血和免疫调节功能。 其中多数与NK细胞密切相关，或直接或间接参与其调控，白细胞介素例如 IL-2 、IL-15 、 IL-18 作为NK细胞的刺 …

水切防錆剤原体 il-42 本品を石油系溶剤に添加すればNP-3型の水置換防錆油が作成できます。 このものは、従来の活性剤配合の水置換防錆油と比べ、水置換効果が著しく優れ、又水との混在にても乳化しないという特徴を持った防錆油となります。