Female ; Humans ; Hyperkeratosis, Epidermolytic ; pathology ; Infant, Newborn

Morus alba L. (mulberry) is a well-known deciduous tree, belonging to the genus of Morus of Moraceae famlily. Its leaves, twigs, roots (bark) and fruits are widely used in the traditional Chinese medicine. The active constituents of mulberry contained flavonoids, alkaloids, steroids, coumarins, with the significant hypoglycemic, hypolipidemic, antihypertension, anti-oxidation, anti-inflammatory, anti-bacterial, anti-tumor and immunomodulatory activities. This review summarized the research progress of the major pharmacological activity, pharmacokinetics and drug-drug interaction based on CYPs and transporters of mulberry and its active constituents.
Alkaloids ; pharmacology ; Coumarins ; pharmacology ; Flavonoids ; pharmacology ; Fruit ; chemistry ; Herb-Drug Interactions ; Humans ; Medicine, Chinese Traditional ; Morus ; chemistry ; Plant Extracts ; pharmacology ; Plant Leaves ; chemistry ; Plant Roots ; chemistry ; Steroids ; pharmacology

Objective The current study was to investigate the clinical and pathological features of macroscopic hematuria associated acute kideny injury (MH-AKI) in patients with IgA nephropathy (IgAN) and its associated prognostic factors.Methods We performed an analysis on the clinical and pathological features of biopsy-proven IgAN patients diagnosed during 2004 to August of 2007,who had experienced MH associated AKI.The patients enrolled in the study were followed up.The renal lesions were evaluated with Katafuchi pathological scores of IgAN.Results 5 patients with IgAN had experienced at least one episode of MH-AKI,accounting for 1.3% of IgAN diagnosed during the same period and 13.5% of IgAN patients with macroscopic hematuria.High proportion of tubules filled with red blood cell casts and tubular injury were demonstrated in all biopsy specimens.Renal function of 3 patients completely recovered within 14 days.One patient (patient 4) got quick recovery in the first month of the disease but completely recovered 418 days later.The other patients only had an incomplete recovery during the 20-month follow-up.The incompletely recovered one had relatively an older age,longer persistence of MH,more sclerotic glomeruli and a more severe tubule-interstitial damage.Conclusion AKI is commonly seen during episodes of MH in patients with IgAN.Not all patients with MH-AKI showed a complete recovery.Age,duration of MH,proportion of glomerular sclerosis and the severity of tubular necrosis might be the risk factors of an incomplete recovery of renal function.

Objective To investigate the influence of carbon monoxide(CO) on the content of atrial natriuretic peptide(ANP) in ventricular tissues of rats.Methods The left and right ventricular tissues of 12 Wistar rats were divided into control group(n=12) and hemin group(n=12,the final concentration of hemin was 10~(-4) mol/L),respectively.The ventricular tissues were successly incubated in(37 ℃) thermostatic waterbath with Krebs solution as supernatant for 4 hours.After incubation of the ventricular tissues,radio-immunity method was applied to determine the content of ANP in the supernatant.Results Compared with the content of ANP in the supernatant in control group,it was significantly decreased both in left [(9.72?3.59) vs(52.05?31.65) ng/(g?wet tissue),P

Objective To investigate the effect of adiponectin pretreatment on liver injury in endotoxemic rats.Methods Eighty male Wistar rats,aged 10-14 weeks,weighing 250-300 g,were randomly divided into 4 groups (n =20 each):control group (C group),lipopolysaccharide (LPS) group,adiponectin pretreatment group (APN group) and interlukin-10 (IL-10) neutralizing antibody intervention group (IL-10 antibody group).Endotoxemia was induced by intraperitoneal LPS 20 mg/kg in LPS,APN and IL-10 antibody groups.In groups APN and IL-10 antibody,intraperitoneal adiponectin 6 mg/kg was injected at 12 h before LPS administration.IL-10 neutralizing antibody 3 mg was injected intraperitoneally at 30 min before adiponectin administration in group IL-10 antibody.Ten rats in each group were chosen at 2 h after LPS administration and blood samples were collected from the hearts for determination of the serum levels of alanine aminotransferase (ALT),aspartate transaminase (AST),tumor necrosis factor (TNF)-α,IL-1β and IL-10.Auother 10 rats in each group were chosen at 2 h after LPS administration and sacrificed and the livers were removed for determination of malondialdehyde (MDA) content and myeloperoxidase (MPO) activity and expression of IL-10 mRNA and heme oxygenase-1 (HO-1) mRNA in liver tissues.Results Compared with C group,the serum levels of ALT,AST,TNF-α,IL-1β and IL-10,MDA content and MPO activity in liver tissues were significantly increased,and HO-1 mRNA expression in liver tissues was upregulated in groups LPS,APN and IL-10 antibody and IL-10 mRNA in liver tissue was up-regulated in LPS and APN groups (P ＜ 0.05).Compared with LPS group,the serum levels of ALT,AST,TNF-α and IL-1β,MDA content and MPO activity in liver tissues were significantly decreased,and HO-1 mRNA expression in liver tissues was up-regulated in APN and IL-10 antiboby groups and IL-10 mRNA in liver tissue was up-regulated in APN group (P ＜ 0.05).Compared with APN group,the serum levels of ALT,AST,TNF-α and IL-1β,MDA content and MPO activity in liver tissues were increased,while the serum level of IL-10 and HO-1 mRNA expression in liver tissues were decreased in IL-10 antiboby group (P ＜ 0.05).Conclusion Adiponectin pretreatment can attenuate liver injury in endotoxic rats by inducing IL-10 production.

The history of the World Federation of Acupuncture-Moxibustion Societies (WFAS) was reviewed through summarizing the background and process of the establishment of WFAS. The establishment background was explained in different aspects, named the recovery of acupuncture-Moxibustion in the world, the successive setup of world acupuncture-Moxibustion organizations, the divergences of International Association of Acupuncture-Moxibustion, striding forward of China reform and opening policy as well as the attention of the World Health Organization (WHO), etc. The establishment of WFAS was introduced on the proposal from eight countries, the important time of the development of acupuncture and moxibustion in China, 1984, divergences and consensus as well as the final phase. The official establishment of WFAS represents the global benefits of acupuncture-Moxibustion colleagues. It is the international organization of acupuncture and moxibustion, contributing to the promotion of acupuncture and moxibustion in the world.
Acupuncture ; history ; organization & administration ; Acupuncture Therapy ; history ; History, 20th Century ; History, 21st Century ; Humans ; Moxibustion ; history ; Societies, Medical ; history

The morbidity of diabetes has been increasing rapidly in recent years. Delayed wound healing has become a common complication in diabetes, which seriously affects the orthobiosis of patients. Exploring and finding the molecular mechanisms of diabetic wound healing and the effective therapies to promote wound healing have important clinical significances. Stem cells transplant has become a research hotspot in accelerating diabetic wound healing. This article reviewed the present approaches concerning stem cells transplant in diabetic wound healing both at domestic and abroad, and looked forward the clinical therapy of stem cells on diabetic wound healing.
Diabetes Mellitus ; therapy ; Humans ; Stem Cell Transplantation ; Stem Cells ; Wound Healing

Objective To investigate the HBV- positive pregnant women about the knowledge of the route of hepatitis B transmission, hepatitis B hazards, health care during pregnancy, announcements of child- care to explore targeted and effective health education model with self- designed question-naires. Methods Nurses in obstetrics department carried out this questionnaire investigation in the outpa-tients of HBV- positive pregnant women, after that the results underwent statistic analysis. Results The overall knowledge of HBV- positive pregnant women in announcements of child- care, health care during pregnancy and hepatitis B hazards was not very well, and the announcements of child- care was the lowest, followed by health care during pregnancy and hepatitis B hazards. The route of hepatitis B transmission was better, but still not satisfactory. The education should highlight these areas. Well- educated women were better than those who lack education. The age between 20 to 30 years old was better. Conclusions The HBV-positive pregnant women is lack of heath knowledge, so we should gave health intervention in a multi- level, multi- stage standardized and a variety of ways.

Objective To investigate the effects of zinc fingers and homeoboxes 3 (ZHX3) silence on expressions of smad3, smad4 and RUNX2 in bone marrow mesenchymal stem cells (BMSCs). Methods ZHX3 low expression vector (ZHX3 silent group) was constructed and was transfected to rat BMSCs. Empty vector was transfected into BMSCs and was used as vehicle control group, and wild type BMSCs was used as the control group. The cell transfection rate was measured under a fluorescence microscope, and then the successful transfection was identified. The immunocytochemistry and immu?noblotting methods were used to detect the expression levels of smad3, smad4 and RUNX2. Results (1) Cells with BMSCs phenotype can be obtained by recovery culturing. (2) After transfection, the green fluorescent protein was found in ZHX3 si?lence group and vehicle control group. Blank control group showed no significant fluorescence. The expression level of ZHX 3 was significantly lower in ZHX3 silence group than that of vehicle control group. (3) Results of immunofluorescence asssay showed that the positive expressions of smad3 and smad4 were located in nucleus and cytoplasm, the positive expression of RUNX2 was mainly located in nucleus. Positive cells were observed in three groups. There was no significant difference in fluorescence intensity between the control group and the vehicle control group, but the fluorescence intensity was significant?ly lower in ZHX3 gene silence group than that of two control groups. (4) There were no significant differences in expressions of smad3, smad4 and RUNX2 betweem control group and the vehicle control group, but they were significantly higher than those of ZHX3 silence group(P < 0.05). Conclusion ZHX3 gene silence can delay vitro osteogenesis of BMSCs, which may play a role by the down-regulated expression levels of smad3, smad4 and RUNX2.

Objective To compare different ways to trace bone marrow mesenchymal stem cells (BMSCs) after being transplanted in cerebral ischemia-reperfusion injury. Methods Male SD rats of SPF grade were randomly divided into sham group, model group (ischemia-reperfusion,IR), BrdU tracing group, PKH26 tracing group and GFP tracing group. Fo?cal cerebral ischemia-reperfusion model was established by blocking middle cerebral artery. 24 hours after cerebral isch?emia-reperfusion injury, 10μL BMSCs that were labeled respectively by BrdU, PKH26, GFP were added respectively into BrdU, PKH26 and GFP tracing group while equal volum of normal saline was added into sham group and model group. Mod?el and transplanting cells efficacy was determined by neural behavioral score, TTC staining and brain water content;Neurons were counted using tar violet staining;The number of transplant cells in the transplanting site was assessed by fluorescence microscopy. Results Before transplanting, there was no significant difference among BrdU, PKH26 and GFP group in cell labeled efficacy. By contrast, neural behavioral score, brain infarct volume and brain tissue water content were significantly lower in all three tracing groups than that in model group 4 weeks after transplantation while neuron counts were markedly higher. There was no significant difference of above parameters among the three tracing groups. However, the number of traced transplanting cells in damaging area in GFP group is significantly higher than that in BrdU group and PKH26 group. Conclusion In cerebral ischemia-reperfusion injury, the tracing effect of GFP last longer, therefore it is significantly more effective than BrdU and PKH26.