[The versions of Shiguzhai Hui Ju Jian Bian Dan Fang by Wu Mianxue].

Shiguzhai Hui Ju Jian Bian Dan Fang, was the only medical book for prescription and formula collected and compiled by Wu Mianxue in the period of the Wanli in the Ming Dynasty (1573-1620). It had seven volumes in total with six of them popular at that time. The volumes contained 1,460 folk formula and clinical prescriptions which were divided into 111 categories based on their corresponding symptoms of diseases. The set was issued in the beginning of the 17th century, with only three subsets of the volumes left in China today. The three remained versions were the subset of volumes 4-5 left in the Ming Dynasty in the Medical College of Tianjin, the subset of volumes 1-2 and 6-7, with preface, left in the seventeenth of the Shun Zhi Period in the Qing Dynasty (1660) in the Shanghai University of Chinese Medicine and the subset of volumes 4 and 6-7 from time unknown. Additionally, three unabridged versions were found in the Cabinet Library of the National Archives of Japan. They were the Ming version with preface of the seventeenth of the Shun Zhi Period in the Qing Dynasty and a hand-copied version left in the Edo period. It was found that the preface in the seventeenth of the Shun Zhi Period in the Qing Dynasty in both of these versions in China as well as the version in Japan, were counterfeit. The main texts in these versions were edited according to the Ming version. The hand-copied version in Japan was transcribed by Kasahara Eisan and edited by Tanba Motoken according to the Ming version in the late Edo Period.

[Surgical treatment for inflammatory myofibroblastic tumor in genito-urinary system: a study of 15 cases].

Objective: To present 15 cases of inflammatory myofibroblastic tumor (IMT) in genitor-urinary system, and analyze the characteristics, diagnosis and treatment of the disease. Methods: The diagnostic and therapeutic process of 15 confirmed cases admitted to Sun Yat-sen University Cancer Center between March 2009 and September 2017 were retrospectively analyzed. Of the total cases, 11 cases were diagnosed with cystic IMT with a maximum diameter of 1.0-4.5 cm, 8 cases underwent transurethral resection of bladder tumor(TURBT)and 4 of them underwent partial cystectomy after TURBT and 3 underwent partial cystectomy directly. Two cases were renal IMT with a maximum diameter of 4.0-9.0 cm, one underwent partial nephrectomy and the other accepted radical nephrectomy. One case who was diagnosed with prostatic IMT with a maximum diameter of 3.4 cm underwent transurethral resection of the prostate (TURP) and postoperative radiotherapy. One case who was diagnosed with perineal IMT with a maximum diameter of 2.1 cm underwent tumor resection. Results: The patients were followed up for 10-32 months with a median time of 27 months. No cases relapsed during the follow-up. Conclusion: Surgery is the preferred method for treating IMT in genitor-urinary system. Retrospective study shows a good prognosis in IMT patients, but a long-term follow-up is still required.

Na,K-ATPase alpha3 subunit in the goldfish retina during optic nerve regeneration.

The goldfish optic nerve can regenerate after injury. To understand the molecular mechanism of optic nerve regrowth, we identified genes whose expression is specifically up-regulated during the early stage of optic nerve regeneration. A cDNA library constructed from goldfish retina 5 days after transection was screened by differential hybridization with cDNA probes derived from axotomized or normal retina. Of six cDNA clones isolated, one clone was identified as the Na,K-ATPase catalytic subunit alpha3 isoform by high- sequence homology. In northern hybridization, the expression level of the mRNA was significantly increased at 2 days and peaked at 5-10 days, and then gradually decreased and returned to control level by 45 days after optic nerve transection. Both in situ hybridization and immunohistochemical staining have revealed the location of this transient retinal change after optic nerve transection. The increased expression was observed only in the ganglion cell layer and optic nerve fiber layer at 5-20 days after optic nerve transection. In an explant culture system, neurite outgrowth from the retina 7 days after optic nerve transection was spontaneously promoted. A low concentration of ouabain (50-100 nm ) completely blocked the spontaneous neurite outgrowth from the lesioned retina. Together, these data indicate that up-regulation of the Na,K-ATPase alpha3 subunit is involved in the regrowth of ganglion cell axons after axotomy.

The role of ginsenoside-Rd in cisplatin-induced acute renal failure.

Ginsenoside-Rd has been proved to decrease the severity of renal injury induced by cisplatin, in which proximal urinaferous tubules represent the main site of injury. When ginsenoside-Rd was given orally at a dose of 1 or 5 mg/kg body weight/day for 30 consecutive days prior to cisplatin injection, the activities of the antioxidation enzymes superoxide dismutase and catalase were higher, while malondialdehyde levels in serum and renal tissue were lower in the treated rats than in the controls. The levels of urea nitrogen and creatinine in serum were decreased in rats given ginsenoside-Rd. Decreased urinary levels of glucose, sodium and potassium reflected a protective action against the renal dysfunction caused by cisplatin. In addition, it was demonstrated that ginsenoside-Rd affected cultured proximal tubule cells exposed to cisplatin.

Protective effects of Glycyrrhizae radix extract and its compounds in a renal hypoxia (ischemia)-reoxygenation (reperfusion) model.

Glycyrrhizae radix water extract (GRWE) and its two major constituents glycyrrhizin and 3-glycyrrhetinic monodesmoside, significantly suppressed LDH leakage and MDA release, whereas glycyrrhetinic acid had no effect. On the other hand, in rats subjected to ischemia-reperfusion, the activities of endogenous antioxidant enzymes including catalase and glutathione peroxidase showed recovery, whereas the levels of urea nitrogen and creatinine in serum were reduced by administration of glycyrrhizin orally for 30 days prior to ischemia-reperfusion. These results indicate that GRWE and its two constituents may be promising for amelioration of hypoxia (ischemia)-reoxygenation (reperfusion) injury and improvement of renal function by acting directly or indirectly as antioxidant and oxygen radical-scavenging agents.

Magnesium lithospermate B ameliorates cephaloridine-induced renal injury.

To determine whether magnesium lithospermate B ameliorates renal injury induced by cephaloridine, the effect of cephaloridine was investigated in rats given magnesium lithospermate B for 20 days preceding cephaloridine administration and in control rats given no magnesium lithospermate B. In the control rats, blood and urinary parameters and the activity of radical-eliminating enzymes in the renal tissue deviated from the normal range, indicating damage to the kidneys. In contrast, rats given magnesium lithospermate B showed decreased urine volume, increased urinary osmotic pressure, and decreased urinary levels of glucose, protein, sodium and potassium, denoting less damage to the kidney. In this group, the urinary nitrite/nitrate ratio, and the activities of superoxide dismutase and catalase in the renal tissue were increased, while the malondialdehyde levels were decreased, suggesting the involvement of radicals in the normalizing of kidney function. The increased levels of urea nitrogen in the blood of rats with induced renal failure were also lowered by administering magnesium lithospermate B.

Effect of ginsenosides against anoxic damage of hippocampal neurons in culture.

AIM: To study the protective effect of ginsenosides (Gin) against anoxic injury in brain cells. METHODS: On d 12 after plating of the hippocampal cells from newborn rat, the cultures were exposed to anoxic atmosphere (95% N2 + 5% CO2) for 4-24 h. The cellular morphology, survival rate, and effluxes of lactate dehydrogenase (LDH) and K+ from cells were observed. RESULTS: After 24-h anoxia, the survival rate of cells was decreased from 92% +/- 4% before anoxia to 1.0% +/- 2.0%; the effluxes of LDH and K+ were increased from 2.3 +/- 0.6 U L-1 and 5.56 +/- 0.16 mmol L-1 before anoxia to 36 +/- 5 U L-1 and 8.5 +/- 0.7 mmol L-1, respectively. In the Gin group exposed anoxia for 24 h, the survival rate of cells was 4% +/- 4%; the effluxes of LDH and K+ were 30 +/- 3 U L-1 and 7.9 +/- 0.8 mmol L-1, respectively. All these changes were lower in Gin group than those of control. CONCLUSION: Under anoxia the cultured hippocampal neurons were seriously damaged, which may be protected by Gin.

[Effect of ginseng on antiperoxidate injury in myocardium and erythrocytes in streptozocin-induced diabetic rats].

We have investigated the effect of ginseng on antiperoxidation in myocardium and erythrocytes of streptozocin-induced diabetic rats. In the group of ginseng administration (ginseng solution 0.2g/200g/day, lasting 15-16 days), there was a significant decrease in the level of fasting blood-glucose and lipid peroxide (LPO) in myocardium and erythrocytes, in comparing with that of model group, P < 0.05. The activity of superoxide dismutase (SOD) in myocardium and erythrocytes in group of ginseng administration was increased, P < 0.05, compared with that of model group and vitamin E treatment group. The mechanisms of antiperoxidation effect of ginseng might include the following: 1) By lowering the level of fasting blood-glucose, decreasing the rate of monosaccharide auto-oxidation and partially protecting the production of free radicals; 2) Elevating the activity of enzymatic free radicals scavenger in cells, such as SOD; 3) directly eliminating the superfluous free radicals.