Objective To investigate the protection of Liuwei Dihuang Jiawei Capsula(LDJ Capsula,Rehmanniae Capsula of Six Ingredients) on diabetic nephropathy(DN) rats′ kidney and effect on renal protein kinase C(PKC) activity and connective tissue growth factor(CTGF) of DN rats.Methods The DN rat models were induced by ip injection of streptozotocin(STZ).The rats were randomly divided into five groups: control group; DN model group;Lotensin group;LDJ Capsula group;and Lotensis and LDJ Capsula combination group.Drug intervention term was 12 weeks.Renal ultrastructure was observed by transmission electron microscope and Masson staining.Relative kidney weight,blood glucose level,serum and urine creatinine content,creatinine clearance,excretion rate of the 24 hour urine protein,renal PKC activity,and CTGF expression in renal cortex were measured by immunohistochemistry.Results Deposition of collagen in renal of DN rats was conspicuous.Relative kidney weight,blood glucose level,serum and urine creatinine content,creatinine clearance,excretion rate of 24 h urine protein,renal PKC activity and CTGF expression of DN rats increased obviously.All Lotensin,LDJ Capsula,and the combination of these two drugs could decrease renal PKC activity and CTGF expression and ameliorate proteinuria and renal function of DN rats.At the same time they all could abate the deposition of collagen in renal of DN rats.Combination of these two drugs could decrease renal PKC activity and CTGF expression more ob-viously and at the same time had more notable protective effect on kidney of DN rats.Conclusion All Lotensin,LDJ Capsula,and the combination of these two drugs could protect kidney of DN rats.The combination of these two drugs has more obviously protective effect than using Lotensin only.

The effects of Wumeiwan (WMW) on TNF-alpha, IL-6, IL-8, IL-10 and NF-kappaBp65 in rats with ulcerative colitis (UC) were investigated, the curative effectiveness of WMW vs salicylazosulfapyridine (SASP) was compared, and the action mechanism was analyzed. Fifty-Six Sprague-Dawley (SD) rats were randomly divided into four groups (n=14 in each group, with equal ratio of male and female): normal control group, model group, SASP group, and WMW group. Except normal control group, the rat UC models in the remaining three groups were established using the method of 2.4-dinitrochlorobenzene (DNCB) immunization and acetic acid local enema. The rats in model group, SASP group, and WMW group were treated with distilled water, SASP, and WMW respectively. The changes in the symptoms and signs were observed, and levels of IL-6, IL-8, TNF-alpha, IL-10 and the expression of NF-kappaBp65 in the colonic tissues were statistically analyzed. The results showed that the levels of IL-6, IL-8, and TNF-alpha were significantly increased (P<0.01), while those of IL-10 significantly reduced (P<0.01) after establishment of rat UC models as compared with normal control group. The levels of IL-6, IL-8, and TNF-alpha were obviously lower, but the level of IL-10 was obviously higher in WMW and SASP groups than those in model group (P<0.05). The levels of IL-6, IL-8, and TNF-alpha were lower, while the level of IL-10 was higher in WMW group than in SASP group. NF-kappaBp65 was expressed negatively or weakly in normal colonic tissues. The positive expression rate of NF-kappaBp65 in WMW group and SASP group was obviously lower than in model group (P<0.01), and there was significant difference between WMW group and SASP group (P<0.05). It was concluded that rat UC model was established successfully. WMW could up-regulate the expression of IL-10, down-regulate the expression of TNF-alpha, IL-6, IL-8, and inhibit the NF-kappaBp65 activity to adjust immune function, indicating WMW had better curative effects on UC in rats.

Objective To explore the optimal cut-off points of body mass index(BMI),percentage of body fat(PBF) and body fat mass index(BFMI) for identification of cardiovascular risk factors clustering among elderly males. MethodsThe data of physical examinations from 1 052 Shanghai elderly males in 2007 were collected.The relationship between cardiovascular risk factors clustering and different strata of BMI,PBF and BFMI was analyzed.Receiver Operator Characteristic(ROC) curve analysis was employed to determine the optimal cut-points for identification of cardiovascular risk factors clustering,and area under curve(AUC) was worked out.The population attributable risk proportion(PARP) of risk factors clustering was calculated. Results Odds ratios of risk factors clustering tended to increase with BMI,PBF and BFMI.BMI≥24 kg/m2,PBF≥21% and BFMI≥5 kg/m2 were the cut-off points that had approximate sensitivity and specificity,and/or had the shortest distance in ROC curve.AUC of all the three indexes was larger than 0.5.Analysis of PARP indicated that BMI under 24 kg/m2,PBF under 21% and BFMI under 5 kg/m2 could prevent 27.1%,37.44% and 36.63% risk factors clustering,respectively. Conclusion BMI≥24 kg/m2,PBF≥21% and BFMI≥5 kg/m2 can well reflect the cardiovascular risk factors clustering among elderly males.

Objective To evaluate the impact of autoantibodies to angiotensin Ⅱ type 1 receptor AT1-AA on clinic outcomes of delayed graft function (DGF) grafts.Method We reviewed the records of all 139 consecutive adult recipients who received single kidney transplantation and clinical management between Jan.2010 and Dec.2012 in our centre.The serum levels of AT1-AA were measured by a streptavidin-enzyme-linked immunosorbent assay.All patients with DGF were enrolled in this study and divided into two groups:(1) AT+ DGF group (serum AT1-AA positive,11 cases) ;(2) AT-DGF group (serum AT1-AA negative,23 cases).All clinical and laboratory data were recorded in our transplant database system at each visit.Result 139 recipients were enrolled.The overall presence of DGF was 24.5％ (34/139).The incidence of DGF in patients with high binding AT1-AA was significantly higher than that in those with low binding of AT1-AA (11/24 vs.23/115,45.8％ vs.20.0％,P＜0.05).In addition,longer duration of renal replacement therapy (59 ± 32 vs.47 ± 26 months,P＜0.05),higher resistance index (0.80 ± 0.10 vs.0.72 ± 0.10,P＜0.05) of allografts and more severe acute tubular injury (2.7 ± 0.5 vs.1.8 ± 1.1,P＜0.05)/acute tubular necrosis (0.9 ± 0.5 vs.0.5 ± 0.3,P＜0.05) were observed in AT + DGF group than in AT-DGF group.One-year graft survival and death censored graft survival were similar between two groups (90.9％ vs.95.7％,P＞0.05).Conclusion Presence of high binding anti-AT1 receptor had detrimental impacts on initiation and development of DGF.

Objective:To summarize the results and methods of surgical treatment for type A aortic dissection with small true lumen of the descending aorta.Methods:9 patients underwent surgical treatment for type A aortic dissection with small true lumen of the descending aorta between January 2017 and December 2019 were analyzed retrospectively. There were 7 males and 2 females, mean age of (41.6±9.2) years. Acute dissection were 2 cases, and chronic dissection were 7 cases. Preoerative computed tomography was used to diagnose the dissection and evaluate the true lumen of the descending aorta. This procedure was done in all patients via a median sternotomy under hypothermic CPB with SCP. 4-branched prosthetic graft was used to replace the ascending aorta and aortic arch. The procedures involving the descending aorta: Hybrid surgery using TEVAR. Distal intimal flap fenestration. Implanting the intraoperative stent-graft or prosthetic graft at false lumen for second-step operation.Results:There was no in-hospital mortality. Stroke, Spinal cord, visceral ischemia and lower limbs malfunction were not observed. Reintervention was not found in case with acute dissection during follow-up. One patient who reveived fenestration underwent TEVAR, others with chronic dissection underwent thoracoabdominal aortic replacement 3 months after surgery.Conclusion:Hybrid or staged procedures was a suitable alternative to patients with type A aortic dissection with small true lumen of the descending aorta.

OBJECTIVETo study the effects of treatment with gonadotropin-releasing hormone analogs (GnRHa) on final height, weight and pubertal development in girls with central precocious puberty.

METHODSTwenty-six girls with central precocious puberty were treated with GnRHa for an average of 19.2+/- 8.4 months. Pretreatment and posttreatment predicted adult heights (PAH) were evaluated based on the Bayley-Pineau table. The patients, heights and weights were measured monthly. Bone age (BA) was evaluated using Greulich-Plyle. Height standard deviation score for BA [HtSDS (BA)] was measured. After discontinuation of treatment, the patients were followed-up for the observation of height, weight, BA and menstruation.

RESULTSFinal height averaged 158.0+/- 4.0 cm in the 26 girls, which was greater than their target height (155.3+/- 4.4 cm; P< 0.01) and consistent with their posttreatment PAH (158.4+/- 5.2 cm). The final height was positively corrrelated with initial height, PAH and HtSDS(BA). There was a positive correlation in the body mass index before and after treatment (r=0.724, P< 0.01). Menarche occurred 13.2+/- 6.1 months after discontinuation of treatment, with a mean menarche age of 12.2+/- 0.7 years.

CONCLUSIONSGnRHa may increase final height in girls with central precocious puberty. Their final heights may be correlated with their initial heights and PAH. The pubertal development after GnRHa treatment in girls with central precocious puberty may be matched with normal children.

Age Determination by Skeleton ; Body Height ; drug effects ; Body Mass Index ; Child ; Child Development ; drug effects ; Female ; Gonadotropin-Releasing Hormone ; adverse effects ; analogs & derivatives ; Humans ; Puberty, Precocious ; drug therapy ; physiopathology

Objective To summarize the experience of totally endoscopic thyroidectomy (TET) in treating differentiated thyroid carcinoma and to evaluate its feasibility, safety and the therapeutic result.Methods The clinical data of 25 cases of thyroid carcinoma treated with TET via the areola of breast or by axillary approach from November 2004 to July 2009 in our hospital were retrospectively analyzed.Result TET procedures were successfully performed in all 25 cases. Postoperative pathology confirmed that 23 cases were of papillary cancer and the other 2 were follicle cancer. Lobectomy and subtotal thyroidectomy were performed in 11and 14 cases respectively. In 7 cases additional lymph node dissection was performed.All the cases were followed-up, ranging from 5 to 58 months, with a median of 28 months. No recurrence was found during this period. There was no morbidity nor major complications and patients were all satisfied with the cosmetic effect. Conclusion Totally endoscopic thyroidectomy (TET) is curative, safe and cosmetic therapy for differentiated thyroid carcinoma.

To explore the expression of livin gene in acute non-lymphocytic leukemia (ANLL) cells and its clinical significance, the mRNA level of livin gene in 46 ANLL adult patients were measured by using reverse transcription polymerase chain reaction (RT-PCR). Other 10 healthy adults were selected as normal controls (NC), HL-60 cell line was employed as positive control. The results showed that the mRNA level of livin gene in ANLL patients was significantly higher than that in NC, while it decreased in patients with complete remission (CR). In relapsed patients, the level of livin mRNA increased again. In ANLL patients, the CR rate of patients with livin positive was lower than that of patients with livin negative (p<0.05). It is concluded that overexpression of livin gene may play a synergic role in the pathogenesis of ANLL and associates with CR rate in ANLL. It seems that high expression of livin gene may be used as a marker of poor prognosis in acute non-lymphocytic leukemia.
Adaptor Proteins, Signal Transducing ; genetics ; metabolism ; Adolescent ; Adult ; Aged ; Biomarkers, Tumor ; genetics ; metabolism ; Female ; Humans ; Inhibitor of Apoptosis Proteins ; genetics ; metabolism ; Leukemia, Myeloid, Acute ; genetics ; Male ; Middle Aged ; Neoplasm Proteins ; genetics ; metabolism ; Prognosis ; RNA, Messenger ; genetics ; metabolism ; Young Adult

OBJECTIVETo study the effect of NOD2 on colitis pathogenesis in experimental rats, and discuss therapeutical effect and mechanism of kushenin injection (OMT) on colitis in experimental rats.

METHODFourty Sprague-Dawley (SD) rats were randomly divided into four groups: the normal control group, the model group, the SASP group, and the OMT group, with 10 rats in each group. Except the normal control group, models were established in the remaining three groups with TNBS. The OMT group was injected with kushenin injection, the SASP group was orally administered with mesalazine suspension, the model group and the normal group were orally administered with distilled water for 15 days. Colon lesion score and histological score of experimental rats were observed. Expression of NOD2, NF-kappaB p65 protein in rats colonic mucous was detected by immunohistochemistry. Expression of IL-6 in rat colon mucous was detected by ELISA.

RESULTCompared with normal control group, the expression of NOD2, NF-kappaB p65 and IL-6 in colonic mucosa of the model group were significantly increased (P < 0.01). The SASP group and the OMT group showed lower expressions of NOD2, NF-kappaB p65 and IL-6 in colonic mucosa than the model group (P < 0.01, P < 0.05).

CONCLUSIONThe over expression of colonic mucosa proteins NOD2 and NF-kappaB p65 and increasing secretion of IL-6 take part in the appearance and development of ulcerative colitis. OMT can attenuate ulcerative colitis and protect colonic mucosa by inhibiting expression of NOD2, NF-kappaB p65 and decreasing IL-6.

Animals ; Colitis ; metabolism ; pathology ; physiopathology ; prevention & control ; Colon ; drug effects ; metabolism ; pathology ; physiopathology ; Eating ; drug effects ; Gene Expression Regulation ; drug effects ; Injections ; Intestinal Mucosa ; drug effects ; metabolism ; pathology ; physiopathology ; Male ; Nod2 Signaling Adaptor Protein ; metabolism ; Organ Size ; drug effects ; Pterocarpans ; administration & dosage ; pharmacology ; Rats ; Rats, Sprague-Dawley ; Transcription Factor RelA ; metabolism

OBJECTIVETo evaluate the effectiveness and safety of the meridian three-combined therapy for treatment of ordinary psoriasis.

METHODSA multi-central, randomized and positive drug controlled trial was adopted, and 233 cases were divided into an observation group of 116 cases and a control group of 117 cases. The observation group was treated with thread embedding at points, blood-letting puncture on the back of ear and auricular point pressing (i.e. meridian three-combined therapy). For thread embedding, 3-4 local points such ear points as Fei (CO14), Gan (CO12), Pizhixia (AT4), Shenmen (TF4) , cephalic and symmetric points of severe parts of the limb skin were selected according to the skin lesion position, and the treatment was given once each two weeks. For ear point tapping and pressing, 3-5 points were selected in each session. And the control group was treated with oral administration of Di yin Tablets, 5 tablets each time, twice each day. After treatment of 6 weeks, the clinical therapeutic effects, the score of skin lesion area, the scores for skin lesion severity and safety were compared in the two groups.

RESULTSThe markedly effective rate was 57.8 % in the observation group and 51.3% in the control group with no significant difference between the two groups (P>0.05); after treatment the scores for both the skin lesion area and the skin lesion severity were significantly decreased in the two groups compared with those before treatment (P<0.01), and with a significant difference between the two groups (P>0.05). And the incidence rate of the adverse reaction in the observation group was significantly lower than that in the control group.

CONCLUSIONThe meridian three-combined therapy is effective and safe for treatment of ordinary psoriasis.

Acupuncture Points ; Acupuncture Therapy ; Adolescent ; Adult ; Aged ; Bloodletting ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Humans ; Male ; Meridians ; Middle Aged ; Psoriasis ; drug therapy ; therapy ; Young Adult