Visualization of corticotropin-releasing factor neurons by fluorescent proteins in the mouse brain and characterization of labeled neurons in the paraventricular nucleus of the hypothalamus.

Corticotropin-releasing factor (CRF) is the key regulator of the hypothalamic-pituitary-adrenal axis. CRF neurons cannot be distinguished morphologically from other neuroendocrine neurons in the paraventricular nucleus of the hypothalamus (PVH) without immunostaining. Thus, we generated a knock-in mouse that expresses modified yellow fluorescent protein (Venus) in CRF neurons (CRF-Venus), and yet its expression is driven by the CRF promoter and responds to changes in the interior milieu.

[Case of bladder tuberculosis with onset at the age of nineteen--treatment of urinary tract tuberculosis in accordance with the new Japanese Tuberculosis Treatment Guidelines].

A 24-year-old man experienced gross haematuria and dysuria several times a year from the age of 19, presenting to this Department for the first time at age 21, when he was given standard antibiotic treatment for acute cystitis. Although urinary symptoms persisted, he failed to attend for follow-up. He attended another clinic at the age of 24 with increased urinary frequency.

Extraskeletal mesenchymal chondrosarcoma of the kidney.

A 61-year-old woman was referred for evaluation of an incidental mass found on the right kidney. Abdominal ultrasonography and computed tomography showed a 3-cm tumor with calcification and peripheral enhancement. Under the diagnosis of renal cell carcinoma, a transabdominal right radical nephrectomy was performed.

Isolation and partial characterization of fucan sulfates from the body wall of sea cucumber Stichopus japonicus and their ability to inhibit osteoclastogenesis.

Two types of fucan sulfate were isolated from chloroform/methanol extract of the body wall of the sea cucumber Stichopus japonicus. One type (type A) contained 3.41 mmol fucose/g and 2.

High-resolution crystal structure of Arthrobacter aurescens chondroitin AC lyase: an enzyme-substrate complex defines the catalytic mechanism.

Chondroitin lyases (EC 4.2.2.

[Transcatheter arterial embolization for bleeding of prostatic artery after prostate biopsy].

We present a case of bleeding from the prostatic artery, complicating transrectal ultrasound (TRUS) guided prostate needle biopsy, that responded to transcatheter arterial embolization (TAE). A 62-year-old man with a serum PSA of 4.1 ng/ml was admitted to this institution for a prostate biopsy.

Enhancement of t-PA-mediated plasminogen activation by partially defucosylated glycosaminoglycans from the sea cucumber Stichopus japonicus.

Sea cucumber glycosaminoglycan (SC-GAG) was isolated from the body wall of the sea cucumber Stichopus japonicus. The SC-GAG consists of a chondroitin sulfate E-type core polymer with sulfated fucose branches attaching glycosidically to almost every disaccharide unit of the core polymer at the C-3 position of the GlcA or at C-4 and/or C-6 position(s) of GalNAc. SC-GAG was subjected to mild acid-hydrolysis, which cleaved selectively the glycosidic linkages between the core polymer and the fucose branches, resulting in two types of partially defucosylated SC-GAG derivatives.

[The use of predeposited autologous blood transfusion for radical prostatectomy].

Purpose: In reference to the cases in which radical prostatectomy was performed after storage of autologous blood, we retrospectively study the usefulness of this procedure and proper amount of blood stored.

Patients And Methods: The subjects included 62 cases in which radical prostatectomy was performed after storage of autologous blood from October, 1997 to March, 2000. As the amount of blood to be stored, either 800 ml or 1,200 ml was selected optionally as the amount of blood to be stored, and blood was stored at a rate of 400 ml once a week.