Three cases of dermatosis successfully treated with modified Mao-rensho-shakushozu-to are reported. Case 1 was a 45-year-old male who had been suffering from atopic dermatitis since childhood. He came to our clinic for treatment with Kampo formulas for unchanging symptoms. At first we prescribed Mao-rensho-shakushozu-to-go-byakko-ka-keishi-to, but this formula was not effective. After prescribing Mao-rensho-shakushozu-to-go-eppi-ka-jutsu-to, the dermatitis improved. Case 2 was a 25-year-old male student who had been suffering from atopic dermatitis since he was 19 years old. He responded to steroid ointment, but relapsed frequently after the repeated reduction of steroids. Some Kampo formulas were not effective, but the dermatitis improved after the patient used Mao-rensho-shakushozu-to-go-eppi-ka jutsu-to. Case 3 was a 65-year-old male who had been suffering from psoriasis vulgaris since he was 57. Shakushozu-to-go-byakko-ka-ninjin-to was effective for his psoriasis.
We used modified Mao-rensho-shakushozu-to in the three cases described above be cause the patients had strong itching. It is possible to apply this Kampo formula for dermatitis with strong itching.

The source of the herbal mixture named Jiin-koka-to is Wan bing hui chun. Jiin-koka-to has been used mainly as a decoction for the treatment of bronchitis and tuberculosis. The cases of bronchial asthma treated with Jiin-koka-to in this report had similar symptoms: abnormal sensations in the throat and irritation. We investigated the efficacy of Jiin-koka-to in 11 asthma patients having both symptoms. Improvements were observed in all patients; these improvements included reduction of peripheral eosinophil count and serum IgE, loss in quantity of prednisolone, increment of peak expiratory flow rate, and cessation or decrease of asthma attacks. Thus, it is possible that Jiin-koka-to is a controller rather than a reliever in the treatment of bronchial asthma. Abnormal sensations in the throat and irritation might be one of the indications for Jiin-koka-to.

BACKGROUND/AIMS: The relationship between the appearance of an ulcer and postoperative bleeding after gastric endoscopic submucosal dissection (ESD) is not well understood. To explore this potential relationship, we retrospectively analyzed the short-term healing process of ESD. METHODS: A total of 520 consecutive lesions in 434 patients seen between January 2004 and December 2009 were retrospectively investigated. At the second-look endoscopy, which occurred between 1 and 8 days after ESD, artificial ulcers were categorized into 6 patterns according to Forrest's classification: spurting bleeding, oozing bleeding, non-bleeding visible vessel, adherent clot, black base/spot, and clean base. From these data, a short-term healing model of the artificial ulcer was generated. RESULTS: Ulcer base changed gradually from a bloody to a clean one. The bleeding or non-bleeding visible vessel categories, which occurred in approximately one quarter of the ulcers within 3 days of ESD, were rarely observed 4 days after ESD. CONCLUSIONS: Ulcers that occur after gastric ESD heal in line with a specific time course, and it appears that most healing occurs without massive bleeding.
Endoscopy ; Glycosaminoglycans ; Hemorrhage ; Humans ; Retrospective Studies ; Stomach Neoplasms ; Ulcer

A 72-year-old female with a colonic laterally spreading tumor (LST) was referred to our department. A total colonoscopy revealed a large nongranular LST, 30 mm in diameter, in the ascending colon. Detailed examination with chromoendoscopy confirmed that the lesion was an intramucosal tumor, and endoscopic submucosal dissection (ESD) was performed. After a circumferential incision around the lifted lesion with a submucosal fluid cushion, diffuse adipose tissue was observed in the submucosal layer beneath the lesion. The endoscopic view was blurred when dissecting the submucosal layer due to fat adhering to the lens. Since this made it difficult to continue the procedures, we infused water into the lumen and kept the endoscope tip immersed in the collected water. The resulting improved view made it possible to complete all procedures without withdrawing the endoscope to wipe the lens. The lesion was successfully resected en bloc without complications. The pathological examination indicated the curative resection of a tubulovillous adenoma. We propose that a submerged ESD could also be an effective procedure for colonic neoplasms with submucosal fat by avoiding blurring of the endoscopic view.
Adenoma ; Adipose Tissue ; Aged ; Colon ; Colon, Ascending ; Colonic Neoplasms ; Colonoscopy ; Endoscopes ; Female ; Humans ; Water

We performed a preliminary study of the reliability of the lymphocyte stimulating test (LST) for Kampo medicine. LST for three kinds of Kampo medicines was performed in both a Kampo-administrated group and a non-administrated group. LST for each of the medicines was negative for seven of eight subjects in the non-administrated group, but was negative for four of 11 subjects in the Kampo-administrated group. The LST-positive participants had no allergic state, and some among them were negative in challenge test. This preliminary study suggests that LST for Kampo medicine is likely to be false-positive.

BACKGROUND/AIMS: There have been several reports of thermal injury induced by argon plasma coagulation (APC) in animal models, but no follow-up studies have revealed the actual thermal injury. METHODS: APC was performed on the stomachs of two living minipigs with and without prior submucosal injection of normal saline. The power and argon gas flow were set to 60 watts and 2 L/min, respectively, and pulse durations of 5, 10, and 20 seconds were used. One of the minipigs was killed immediately thereafter and the other was killed 1 week later. RESULTS: The minipig killed immediately showed only subtle differences between noninjected and injected injuries under all the conditions, and the usefulness of prior submucosal injection was not obvious. However, the minipig killed 1 week later had a deep ulcer extending to the deeper muscle layer at the noninjected site where APC had been applied for 20 seconds, whereas tissue injury of the injected site was limited to the submucosal layer. CONCLUSIONS: Unexpected tissue damage can occur even using a short-duration APC. Prior submucosal injection for APC might be a safer alternative technique, especially in a thinner and narrower gut wall.
Argon ; Argon Plasma Coagulation ; Models, Animal ; Muscles ; Stomach ; Swine, Miniature ; Ulcer

BACKGROUNDIlexonin A (IA), purified from the Chinese herbal medicine Maodongqing (Ilex pubescens Hook, et Arn) has been commonly used in south China to treat thrombotic disorders. In this study, we aimed to study the inhibiting effects and mechanism of IA on von Willebrand factor (vWF)-dependent high shear-induced platelet aggregation.

METHODSvWF-dependent high shear (10,800 s(-1)) induced aggregation of platelets obtained from normal donors in the presence or absence of IA was measured by a modified cone-plate viscometer and shear-induced vWF binding was measured by quantitative flow cytometry with monoclonal antibody known to bind exclusively to the C-terminal domain of vWF (LJ-C3) directly labeled with fluorescein isothiocyanate (FITC). P-selectin surface expression was also measured by a similar method with FITC conjugated anti-P-selectin monoclonal antibody (WGA1).

RESULTSShear-induced platelet aggregation was inhibited by IA in a dose-dependent manner. The extent of aggregation decreased from (78.6 +/- 4.6)% in the absence of IA to (36.5 +/- 2.1)% in the presence of IA (3.3 mmol/L) (P < 0.0001, n = 9) with a high shear rate of 10800 s(-1). vWF binding and P-selectin expression were also inhibited by IA in a dose dependent manner. The number of binding FITC-LJ-C3 molecules increased after exposure of platelet-rich plasma to a high shear rate of 10800 s(-1) for 6 minutes, but this shear-induced increased binding platelet surface vWF molecules and P-selectin expression can be decreased in the presence of IA.

CONCLUSIONvWF binding and vWF mediated platelet activation, aggregation occurring under high shear rate were inhibited by IA. IA may be a unique antithrombotic drug inhibiting the vWF-GP Ibalpha interaction, and may thus facilitate drug design targeting arterial thrombosis.

Fibrinolytic Agents ; pharmacology ; Flow Cytometry ; Humans ; In Vitro Techniques ; Organic Chemicals ; Platelet Activation ; drug effects ; Platelet Aggregation ; drug effects ; Shear Strength ; von Willebrand Factor ; physiology

Among lots of lifestyle factors thought to be related to the Japanese health status, bathing in hot water, utilizing onsen (hot spring) facilities, and drinking green tea are very special in Japan. With this study we aimed to determine the contribution of these lifestyle factors to Japanese health condition estimated by self-rated health (SRH), sleep quality and rest, and stress level as the dependent variable. A cross-sectional questionnaire survey was conducted of 5,000 residents in Shizuoka prefecture aged≥20 years in 2011. Using unconditional logistic models, odds ratios (ORs) and their 95% confidence intervals (CIs) were calculated for several factors that were considered to affect SRH. The lifestyle habits of bathing in hot water every day, utilizing onsen facilities often, and drinking green tea a lot showed a strong association with good SRH. Bathing in hot water was also related to lower perceived stress. In conclusion, the promotion of daily bathing in hot water, utilizing onsen facilities often, consuming a lot of green tea examined in this study may help to enhance people’s own perception of their general health. It is possible that these lifestyle habits may contribute to good health status of the Japanese.