WordNet

any solution that is injected (as into the skin) (同)injectant
the act of putting a liquid into the body by means of a syringe; "the nurse gave him a flu shot" (同)shot
the forceful insertion of a substance under pressure

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〈U〉〈C〉注射,注入 / 〈C〉注射液

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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2016/02/22 09:28:33」(JST)

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An intracavernous (or intracavernosal) injection is an injection into the base of the penis. This injection site is often used to administer medications to check for or treat erectile dysfunction in adult men (in e.g. combined intracavernous injection and stimulation test).^[1] The more common medications administered in this manner include Caverject, Trimix (prostaglandin, papaverine, and phentolamine), Bimix (papaverine and phentolamine), and Quadmix (prostaglandin, papaverine, phentolamine, and either atropine or forskolin). These medications are all types of vasodilators and cause tumescence within 10-15 minutes. Common side effects include, but are not limited to, priapism, bruising, fibrosis, Peyronies, and pain.

Priapism is also often treated with intracavernous injections, usually with sympathomimetic vasoconstricting drugs like adrenaline or phenylephrine.

References

^ "Erection Problem Tests: NPT, Blood Tests, Intracavernosal Iinjection, and More". Retrieved 2013-01-10.

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1. 男性性機能不全の治療 treatment of male sexual dysfunction
2. 持続勃起症 priapism
3. ペイロニー病の外科的マネージメント surgical management of peyronies disease
4. ペイロニー病：診断と内科的マネージメント peyronies disease diagnosis and medical management
5. 鎌状赤血球症患者の持続勃起症と勃起不全 priapism and erectile dysfunction in sickle cell disease

English Journal

Safety of Intracavernous Bone Marrow-Mononuclear Cells for Postradical Prostatectomy Erectile Dysfunction: An Open Dose-Escalation Pilot Study.

Yiou R1, Hamidou L2, Birebent B3, Bitari D4, Lecorvoisier P4, Contremoulins I5, Khodari M6, Rodriguez AM7, Augustin D6, Roudot-Thoraval F8, de la Taille A6, Rouard H3.
European urology.Eur Urol.2015 Oct 1. pii: S0302-2838(15)00934-3. doi: 10.1016/j.eururo.2015.09.026. [Epub ahead of print]
Evidence from animal models replicating postradical prostatectomy erectile dysfunction (pRP-ED) suggests intracavernous injection of bone marrow-mononuclear cells (BM-MNCs) as a promising treatment approach for pRP-ED. We conducted a phase 1/2 pilot clinical trial of intracavernous autologous BM-MNC
PMID 26439886

Restoration of erectile function with intracavernous injections of endothelial progenitor cells after bilateral cavernous nerve injury in rats.

Liao CH1,2,3, Wu YN2,3, Lin YH4, Syu Huang RF3, Liu SP5, Chiang HS1,2,3,4.
Andrology.Andrology.2015 Sep;3(5):924-32. doi: 10.1111/andr.12085.
Endothelial progenitor cells (EPCs) are bone marrow-derived endothelial cells capable of circulating, proliferating, and differentiating into mature endothelial cells. Circulating EPCs can be directly recruited to some extent at sites of injury, and their administration could accelerate repair or en
PMID 26311341

Adipose-derived stem cells ameliorate erectile dysfunction after cavernous nerve cryoinjury.

Yang R1, Fang F2, Wang J3, Guo H1.
Andrology.Andrology.2015 Jul;3(4):694-701. doi: 10.1111/andr.12047.
Erectile dysfunction is a common complication following cryotherapy for prostate cancer. In this study, we investigated the efficacy of adipose-derived stem cells (ADSC) in improving erectile function in a rat model of cavernous nerve (CN) cryoinjury and the possible mechanisms. Male rats were intra
PMID 26198799

Japanese Journal

プロスタグランジンE1(PGE1)海綿体注射の前立腺癌術後勃起障害に対する有効性の検討

田井俊宏,永尾光一,尾崎由美,小林秀行,中島耕一,藤目真
日本性機能学会雑誌 = The japanese journal of Impotence Research 27(3), 261-269, 2012-12-30
NAID 10031145991

Antioxidant treatment with quercetin ameliorates erectile dysfunction in streptozotocin-induced diabetic rats(GENETICS, MOLECULAR BIOLOGY, AND GENE ENGINEERING)

Zhang Wei,Wang Yong,Yang Zengyue [他],Qiu Jianxin,Ma Jianjun,Zhao Zhiguang,Bao Tingyi
Journal of bioscience and bioengineering 112(3), 215-218, 2011-09
… Diabetes was induced in Sprague-Dawley rats with a single intravenous injection of STZ. … At the end of the 8th week, erectile function was assessed by measuring the rise in intracavernous pressure (ICP) following cavernous nerve electrostimulation. …
NAID 110008790444