Cervical neuro-muscular syndrome: discovery of a new disease group caused by abnormalities in the cervical muscles.

Our previous study of whiplash injury found that abnormalities in the cervical muscles cause autonomic dystonia. Further research has found that abnormalities in the cervical muscles cause headache, chronic fatigue syndrome, vertigo, and dizziness. We named this group of diseases cervical neuro-muscular syndrome.

Inhibitory effect of 1α-hydroxyvitamin D3 on N-nitrosobis(2-oxopropyl)amine-induced cholangiocarcinogenesis in Syrian hamsters.

Sixty-three male 5-week-old Syrian hamsters received the carcinogen N-nitrosobis(2-oxopropyl)amine (BOP) s.c. in 5 weekly injections (the first, 70 mg/kg body, and the remaining, 20mg/kg each).

Histochemical and immunohistochemical investigation of guanase and nedasin in human tissues.

Guanase is known as an enzyme released from the liver. Recently, cloning and sequencing of the guanase gene were reported. In addition, almost simultaneously, it was reported that an unknown protein that binds to neuronal and endocrine lethal(1)-discs large (NE-dlg), one of the membrane-associated guanylate kinase homologues (MAGUK) family proteins involved in synaptic connection between neurons, was cloned and named nedasin (NE-dlg associated protein), whose sequence was almost identical to that of guanase.

A histochemical and immunohistochemical investigation of guanase and nedasin in rat and human tissues.

Human guanase is known as a specific enzyme in the liver, kidney, and brain. However, its functional significance remains poorly understood. In addition, interestingly, a different organ distribution between humans and rats was suggested.

Prediction of prognosis in gallbladder carcinoma by mucin and p53 immunohistochemistry.

Mucin core proteins are known to be present in various organs and are specifically expressed with carcinogenesis and closely associated with the prognoses of various malignant tumors in the digestive tract such as colorectal cancer. The present study evaluated correlations between mucin and p53 expression and prognosis of gallbladder cancer using surgically resected tissue specimens from 26 patients with gallbladder carcinoma surgically treated at our hospital. Immunohistochemical staining was performed using MUC 1, MUC2, and p53 monoclonal antibody.

An Aeromonas veronii biovar sobria infection with disseminated intravascular gas production.

We report a case of Aeromonas veronii biovar sobria infection with disseminated intravascular gas production. The patient was an afebrile 15-year-old girl who had been quite healthy until the onset of the illness. She came to the hospital because of a 6-h history of increasing pain and swelling in her left thigh.

A new infrared fluorescent-labeling agent and labeled antibody for diagnosing microcancers.

Purpose: We have developed infrared fluorescent labeling agents and infrared-ray fluorescence endoscopes to establish a novel diagnostic technique. Since the fluorescence intensity of the initial labeled antibody (ICG-sulfo-OSu-labeled antibody) was not sufficient for practical use, we synthesized indocyanine green acylthiazolidinethione (ICG-ATT), which was expected to label various target molecules having amino groups efficiently.

Materials And Methods: To confirm imaging of infrared fluorescence intensity of ICG-ATT- and ICG-sulfo-OSu-labeled anti-MUC1 antibodies, cotton thread was soaked in various concentrations of the antibody solution in 0.

Basic studies on a labeled anti-mucin antibody detectable by infrared-fluorescence endoscopy.

Background: We developed a fluorescent dye, indocyanine green (ICG)-sulfo-OSu, which was excited by infrared rays and conjugated to various antibodies. We attempted to clarify the staining patterns of antisulfomucin and anti-MUC1 antibodies in gastrointestinal cancer. We then evaluated the potential of the dye as a fluorescent label for antibodies specific to cancer, to be used as a diagnostic method for microcancer, with infrared fluorescence endoscopy.