To understand the antagomism of Clostridium butyricm and Bifidobacterium infants to v. cholera. Either Clostridium butyricum LCL166 or Bifidobacterium infants LCL172 or both of them co-cultured with V. cholera of, 0139, counting the number of V. cholera in constant intervals and performing statistics analysis. The inhibition results are probably same when combination of LCL166 and LCL172 were compared with LCL166 alone. The antagonism to V. cholera results mainly from Clostridium butyricum LCL166 which has the inhibition effect to V.cholera.

OBJECTIVETo investigate the application of facial liposuction and fat grafting in the remodeling of facial contour.

METHODSFrom Nov. 2008 to Mar. 2014, 49 cases received facial liposuction and fat grafting to improve facial contours. Subcutaneous facial liposuction with tumescent technique and chin fat grafting were performed in all the cases, buccal fat pad excision of fat in 7 cases, the masseter injection of botulinum toxin type A in 9 cases, temporal fat grafting in 25 cases, forehead fat grafting in 15 cases.

RESULTSMarked improvement was achieved in all the patients with stable results during the follow-up period of 6 - 24 months. Complications, such as asymmetric, unsmooth and sagging were retreated with acceptance results.

CONCLUSIONCombination application of liposuction and fat grafting can effectively and easily improve the facial contour with low risk.

Adipose Tissue ; transplantation ; Botulinum Toxins, Type A ; administration & dosage ; Chin ; Face ; surgery ; Forehead ; Humans ; Injections, Intramuscular ; Lipectomy ; adverse effects ; methods ; Masseter Muscle ; Neuromuscular Agents ; administration & dosage

Objective To explore the effects of co‐cultured heat‐treated candida glabrata with rat tracheal epithelial (RTE) cells on the expression of Dectin‐1 and the production of IL‐6 and TNF‐α.Methods RTE cells in vitro were co‐cultured with heat‐treated candida glabrata bacteria liquid for 2 ,4 ,6 h ,while without co‐cultured RTE cells were used as control group .We observed the morphological changes of RTE cells ,detected the protein expressions of Dectin‐1 by Western blot ,used real‐time PCR to detecte the mRNA expressions of IL‐6 and TNF‐αand measured protein expression of IL‐6 and TNF‐αby ELISA .Results With the pass‐ing of time ,the RTE cells were damaged extensively and the expression of Dectin‐1 ,IL‐6 and TNF‐αbecame more and more signifi‐cant .Obviously ,there had significant difference in the expression of Dectin‐1 ,IL‐6 and TNF‐α between the co‐cultured 2 h group and the control group ,the co‐cultured 4 h group and the co‐cultured 2 h group ,the co‐cultured 6 h group and the co‐cultured 4 h group (P<0 .05) .Conclusion RTE cells have natural immune function .The Dectin‐1 involves in the recognition of heat‐treated Candida glabrata ,activating secretion of IL‐6 and TNF‐αand mediating inflammatory reaction .IL‐6 plays a negative regulation role .

The purified elementary bodies of C. pneumoniae TW-183 were used for immunization of male BALB/c mice, the spleen cells of these mice were fused with SP2/0 cells and the hybrid cells were cloned by limiting dilution. One clone that secreted the C. pneumoniae monoclonal antibody (Cpn-McAb) stably was obtained finally. The Cpn-McAb belonged to IgG2b class and anti-Cpn-MOMP; the outcome of micro-immunofluorescence showed its weak cross reaction with the C. psittaci elementary body but it has no cross reaction with C. trachoma elementary body. It has the same speciality of the imported Cpn-McAb. For the evaluation of Cpn-McAb, the peripheral blood mononuclear cell specimens of 454 patients were detected by self-made Cpn-McAb and imported Cpn-McAb at the same time. The positive rates of Cpn-antigen were 53.3% for self-made Cpn-McAb and 52.6% for imported Cpn-McAb,showing high concordance between them (Kappa=0.714). The results showed that self-made Cpn-McAb has almost the same high specificity and sensitivity as imported Cpn-McAb, so the self-made Cpn-McAb may replace imported Cpn-McAb to detect Cpn specific antigen and be helpful to diagnosing and treating the clinical diseases associated with Cpn infection.
Animals ; Antibodies, Bacterial ; immunology ; Antibodies, Monoclonal ; biosynthesis ; genetics ; Antibody Specificity ; Chlamydia Infections ; diagnosis ; microbiology ; Chlamydophila pneumoniae ; immunology ; Hybridomas ; secretion ; Male ; Mice ; Mice, Inbred BALB C

Objective:To evaluate the prognostic efficacy of the Chinese Group on the Study of Severe Hepatitis B (COSSH) acute-on-chronic liver failure (ACLF) II score (COSSH ACLF IIs) and associated risk stratification in predicting short-term prognosis of patients with hepatitis B virus-related ACLF (HBV-ACLF).Methods:Clinical data of 224 patients with HBV-ACLF admitted to the First Affiliated Hospital of Wannan Medical College and the First Hospital of Quanzhou, Fujian Medical University from January 2018 to December 2021 were retrospectively analyzed. The patients were divided into survival group ( n=171) and fatal group ( n=53) according to 28-day survival status. The values of the COSSH ACLF IIs, the Chronic Liver Failure-Consortium (CLIF-C) ACLF score (CLIF-C ACLFs), the CLIF-C organ failure score (CLIF-C OFs), the Model of End-stage Liver Disease (MELD) score (MELDs), the MELD-sodium score (MELD-Nas), and the Child-Turcotte-Pugh score (CTPs) for 28-day mortality prediction were compared using the area under the receiver operating characteristic curve (AUC). The patients were divided into groups according to COSSH ACLF classification and COSSH ACLF IIs risk stratification, respectively. The differences in 28-day mortality between groups were compared by Kaplan-Meir method, and the consistency of the two ACLF classification systems was compared by Kappa consistency test. Results:The AUC, sensitivity, and specificity of the COSSH ACLF IIs in 28-day mortality prediction were 0.885, 0.981 and 0.731, respectively. For predicting 28-day mortality, the COSSH ACLF IIs achieved a higher AUC than the CLIF-C OFs, the MELDs, the MELD-Nas, and the CTPs ( P<0.01), while there was no significant difference in AUC between the COSSH ACLF IIs and the CLIF-C ACLFs ( Z=1.696, P=0.090). The cumulative 28-day mortality rates significantly increased with the ascending of COSSH ACLF grade and risk strata of the COSSH ACLF IIs (11.7%, 43.5% and 93.3%, P<0.001; 14.2%, 41.0% and 81.3%, P<0.001). The two ACLF grading systems showed a consistency in severity stratification of HBV-ACLF patients (Kappa=0.478, P<0.001). Conclusion:The COSSH ACLF IIs shows an excellent prognostic performance in predicting short-term mortality of HBV-ACLF patients. Using the new risk stratification scale can simplify the severity stratification of HBV-ACLF patients.

To investigate the effect and possible mechanisms of triterpenic acid-enriched fraction from Cyclocarya paliurus(TAE)on glucagon secretion in insulin-resistance pancreatic α cells, the model of insulin resistance in αTC1-6 cells was induced by long term exposure to high glucose. Experimental groups were divided as follow: control(5. 5 mmol/L glucose), model(25 mmol/L), TAE(1, 5, 10 μg/mL), and TAE(10 μg/mL)plus wortmannin(10 nmol/L)group. The supernatant and lysate of treated cells were collected to determine glucagon secretion by ELISA kit. The mRNA and protein abundance of IRS-1, PI3K and Akt were measured by qPCR and Western blot analysis. Results showed that TAE could not only significantly reduce glucagon secretion induce by high glucose in a dose-dependent manner, but also remarkably increased the mRNA and protein abundance of IRS-1, PI3K and Akt in αTC1-6 cells. However, these effects of TAE were reversed by PI3K inhibitor wortmannin. In conclusion, it suggested that TAE could improve the insulin resistance induced by high glucose in pancreatic α cells which may be related with the activation of IRS-1/PI3K/Akt signaling pathway.

The purpose of this study was to investigate the hypoglycemic effect and the safety of medicinal formula composed of Cyclocarya paliurus and Mulberry leaves. An experimental diabetic rat model was established by high energy diet plus small dosage of auoxan(ALX). At the same time, each group rats were given distilled water(blank and model), metformin(Met), Cyclocarya paliurus aqueous extract(CP), Mulberry leaves aqueous extract(ML)and the different proportions of aqueous extract mixtures of Cyclocarya paliurus and Mulberry leaves(CM1, CM2 and CM3), respectively. Fasting blood glucose(FBG), OGTT, TC, TG, LDL-C, HDL-C, insulin and liver and kidney function related index were gauged to evaluate the hypoglycemic effect and the safety of samples. The results showed that FBG level of the rats in CM1, CM2 and CM3 groups decreased 21. 64%, 16% and 12. 55%, respectively, comparing with that of model group. Moreover, FBG, glucose tolerance and pancreatic tissue morphology were remarkably improved in CM1 group. TC and LDL-C levels of rats in ML and CM3 groups decreased significantly compared with the those of Model group(P< 0. 05), which showed ML and CM3 were beneficial to regulate the blood lipid level in diabetic rats. Furthermore, all the administration groups had no adverse effect on liver function index. The down regulation of kidney function index of CP, ML, CM1, CM2 and CM3 groups comparing with model group indicated that Cyclocarya paliurus and Mulberry leaves could alleviate the injury of liver and kidney. Our results demonstrated that the medicinal formula composed of Cyclocarya paliurus and Mulberry leaves were favorable to reduce blood glucose and can regulate lipid metabolism without liver and kidney toxicity.

Objective:To compare the effect on scar in donor area of small-and medium-sized anterolateral thigh perforator flap(ALTPF) harvested from superficial and deep layer of the superficial fascia.Methods:A retrospective analysis was performed on 31 patients who had small-and medium-sized soft tissue defects in the extremities and admitted to the Department of Burns and Plastic Surgery of the Affiliated Hospital of Zunyi Medical University from January 2020 to February 2021. All the patients were repaired with ALTPFs. The sizes of defect ranged from 5.0 cm×3.5 cm to 17.0 cm×6.0 cm, and the flaps sized from 6.0 cm×4.0 cm to 20.0 cm×6.0 cm. Fifteen ALTPFs were harvested from superficial layer of superficial fascia (modified group), and 16 harvested from deep layer of superficial fascia (traditional group). The flap donor sites were sutured directly using the "Zunyi suture method". Appearance of scars was assessed within the Vancouver Scar Scale (VSS) and in addition the width of scars was been recorded. The data of the 2 groups were statistically analyzed. There was statistically significant difference when P<0.05. Results:All flaps were successfully viable. All wounds healed in Ⅰ stage and donor incisions healed in Ⅰ stage at 2-3 weeks after the surgery. All patients entered postoperative follow-up for 6 to 26 months, with a mean of 10.7 months. There was no ischaemic necrosis at the donor margin. There was no significant difference between circumference of thighs between the modified group and traditional group [ (0.10±0.40) cm and (0.03±0.39) cm, respectively]( P>0.05). VSS were found lower in the modified group (2.00±1.46) than that in the traditional group (3.06±1.61)( t=2.132, P=0.039), as well as the scars were found smaller at the widest point[(6.67±3.85) cm and(16.06±6.63) cm, respectively. t=2.807, P=0.005]. The differences were statistically significant( P<0.05). Conclusion:Small-and medium-sized ALTPFs, harvested in the superficial layer of superficial fascia, can reduce the width of the donor scar, improve the surgical outcome and increase patient satisfaction.

This article gives a review on domestic and foreign researches on the non-drug intervention for patients with perimenopausal depression published from 2012 to 2022， so as to provide a reference for clinical treatment and nursing. Currently， pharmacotherapy is the mainstay of treatment for perimenopausal depression， while many existing problems remain to be solved such as the variation in treatment effect and the difficulty in maintaining emotional stability. however，high safety and relatively low cost are the characteristics of non-drug intervention， so this article expounds on the non-drug intervention measures for perimenopausal depression， such as music therapy， dietary therapy， exercise therapy， acupuncture therapy and repetitive transcranial magnetic stimulation （rTMS）.

OBJECTIVE: To investigate the effectiveness of tibial transverse transport (TTT) combined with modified neurolysis in treatment of diabetic foot ulcer (DFU) through a prospective randomized controlled study. METHODS: The patients with DFU and diabetic peripheral neuropathy, who were admitted between February 2020 and February 2022, were selected as the research objects, of which 31 cases met the selection criteria and were included in the study. The patients were divided into two groups by random number table method. The 15 patients in the trial group were treated with TTT combined with modified neurolysis, and the 16 patients in the control group received treatment with TTT alone. There was no significant difference in gender, age, duration of DFU, ulcer area, Wagner classification, as well as preoperative foot skin temperature, visual analogue scale (VAS) score, ankle-brachial index (ABI), motor nerve conduction velocity (MNCV) of the common peroneal nerve, MNCV of the tibial nerve, MNCV of the deep peroneal nerve, two-point discrimination (2-PD) of heel, and cross-sectional area (CSA) of the common peroneal nerve between the two groups ( P>0.05). The time for ulcer healing, foot skin temperature, VAS scores, ABI, 2-PD of heel, and CSA of the common peroneal nerve before operation and at 6 and 12 months after operation were recorded and compared between groups. The differences in MNCV of the common peroneal nerve, MNCV of the tibial nerve, and MNCV of the deep peroneal nerve between pre-operation and 12 months after operation were calculated. RESULTS: All patients in both groups were followed up 12-24 months (mean, 13.9 months). The surgical incisions in both groups healed by first intention and no needle tract infections occurred during the bone transport phase. Ulcer wounds in both groups healed successfully, and there was no significant difference in the healing time ( P>0.05). During the follow-up, there was no ulcer recurrences. At 12 months after operation, the MNCV of the common peroneal nerve, the MNCV of the tibial nerve, and the MNCV of the deep peroneal nerve in both groups accelerated when compared to preoperative values ( P<0.05). Furthermore, the trial group exhibited a greater acceleration in MNCV compared to the control group, and the difference was significant ( P<0.05). The foot skin temperature, VAS score, ABI, 2-PD of heel, and CSA of the common peroneal nerve at 6 and 12 months after operation significantly improved when compared with those before operation in both groups ( P<0.05). The 2-PD gradually improved over time, showing significant difference ( P<0.05). The 2-PD of heel and VAS score of the trial group were superior to the control group, and the differences were significant ( P<0.05). There was no significant difference in ABI, foot skin temperature, and CSA of the common peroneal nerve between groups after operation ( P>0.05). CONCLUSION Compared with TTT alone, the TTT combined with modified neurolysis for DFU can simultaneously solve both microcirculatory disorders and nerve compression, improve the quality of nerve function recovery, and enhance the patient's quality of life.
Humans ; Diabetic Foot/surgery* ; Microcirculation ; Prospective Studies ; Quality of Life ; Treatment Outcome ; Diabetes Mellitus