Objective To explore the influence of type 2 diabetes mellitus combined with subclinical hypothyroidism on diabetic vascular complications.Methods One hundred and two patients with type 2 diabetes mellitus were selected.The serum free triiodothyronine (FT3),free thyroxine (FT4),thyroid stimulating hormone (TSH),anti-thyroid peroxidase antibody (TPO-Ab),thyroglobulin antibody (TG-Ab) levels were measured by chemiluminescence method.The patients were divided into type 2 diabctes mellitus combined with subclinical hypothyroidism group (47 cases) and type 2 diabetes mellitus with normal thyroid function group (55 cases) according to the thyroid function.The glycated hemoglobin (HbA1c),total cholesterol (TC),low-density lipoprotein cholesterol (LDL-C),triacylglycerol (TG),high-density lipoprotein cholesterol (HDL-C),urea nitrogen,creatinine and albumin levels were measured.The estimated glomerular filtration rate (eGFR) was calculated according to the formula of modification of diet in renal disease (MDRD).The presence of diabetic retinopathy was examined by fundus examination,and the presence of lower limb artery lesions was measured by vascular ultrasound.All indicators were compared between 2 groups.Results There were no statistical differences in age,disease course,HbA1c,body mass index (BMI),TC,TG,HDL-C,LDL-C,incidence of lower limb artery lesions and incidence of diabetic retinopathy between 2 groups (P＞ 0.05).TheeGRF in type 2 diabetes mellitus combined with subclinical hypothyroidism group was significantly lower than that in type 2 diabetes mellitus with normal thyroid function group:(83.74 ± 21.55) ml/(min· 1.73 m2) vs.(115.02 ± 12.29) ml/(min· 1.73 m2),and there was statistical difference (t =4.274,P ＜ 0.01).The incidence of diabetic nephropathy in type 2 diabetes mellitus combined with subclinical hypothyroidism group was significanlty higher than that in type 2 diabetes mellitus with normal thyroid function group:48.9％ (23/47) vs.23.6％(13/55),and there was statistical difference (x2 =7.103,P＜ 0.01).Logistic regression analysis showed that subclinical hypothyroidism was a risk factor for diabetic nephropathy (OR =0.524,95％ CI 0.12-0.93,P ＜ 0.05),but it was not the risk factor for diabetic retinopathy (OR =0.618,95％ CI0.19-2.16,P =0.475) and lower limb artery lesions (OR =0.485,95％ CI 0.32-2.13,P =0.689).Conclusion Subclinical hypothyroidism in patients with type 2 diabetes mellitus has no obvious effect on lower limb arterial complications and diabetic retinopathy,but may increase the risk of diabetic nephropathy.

Objective To evaluate the chnical value of intervention therapy combined with the foot plastic surgery in the treatment of diabetic foot.Methods 67 patients who accepted the intervention therapy combined with the plastic surgery for occlusive lesion of lower limbs arteries were selected.The clinical symptom,ankle brachial pressure index and hemodynamics were observed before and after treatment.All clinical indicators were compared between the therapeutic group and the control group.Results Among 67 patients,63 cases were successful in clinical treatment (the success rate:94.0％).One month,three months,six months after operation,the skin temperature,anklebrachial index,limp distance,clinical symptom,ankle brachial pressure index and hemodynamics were increased.Compared with preoperation,all above-mentioned indicators were improved obviously (P ＜ 0.05,P ＜ 0.01).Conclusion Intervention therapy for diabetic foot has the merits of less trauma,higher effectiveness of treating diabetic foot ulcers,defect repair,maximally reserved limbs and better shapes of limbs,which made both doctors and patients satisfied.It is a new direction for minimally invasive therapy.

Objective:To evaluate the efficacy of electroacupuncture(EA)in enhancing the recovery of gastrointestinal function after laparoscopic cholecystectomy(LC). Methods:Randomized controlled trials(RCTs)of EA treatment in the postoperative period of patients undergoing LC were searched.Studies were obtained from Excerpta Medica Database(EMBASE),PubMed,Cochrane Library,Wanfang Academic Journal Full-text Database(Wanfang),China National Knowledge Infrastructure(CNKI),China Biology Medicine Disc(CBM),and Chongqing VIP Database(CQVIP)from inception to December 10th,2022.RevMan 5.4.1 was used to perform the meta-analysis.The Cochrane tool was used to assess the risk of bias.Mean difference(MD)and confidence interval(CI)were used for statistical descriptions. Results:A total of 7 studies were included in the meta-analysis.The meta-analysis found that the EA group had a shorter time to the first flatus[P<0.001,MD=-5.32,95%CI(-6.42,-4.21)],bowel movement recovery[P<0.001,MD=-6.22,95%CI(-8.11,-4.34)],and the first defecation(P<0.001,MD=-11.08,95%CI(-15.78,-6.39)]than the control group. Conclusion:EA treatments can promote the recovery of gastrointestinal function after LC.

As a kind of commonly used traditional Chinese medicine, ginseng has a high reputation at home and abroad. The research of ginseng has been expanded to medicine, pharmacy, biology, food science and other fields, with great achievements in recent years. Ginseng contains ginsenosides, volatile oil, carbohydrates, amino acids, polypeptides, inorganic elements and othser chemical constituents. Each component has extensive physiological activity, and is the base of ginseng's effect. After processing, the complicated changes are taken place in the constituents of ginseng, and some new substances produced. This paper aims to review the studies on chemical constituents and their mechanisms during ginseng processing, and the ideas, methods and the direction of the development of traditional Chinese medicine processing in the future.
Chemistry, Pharmaceutical ; methods ; Drugs, Chinese Herbal ; chemistry ; Panax ; chemistry ; Plants, Medicinal ; chemistry

OBJECTIVETo study the expression of lipoprotein related genes in subchondral bone of early experimental os-teoarthritis, which may play an important role in the pathogenesis of osteoarthritis.

METHODSAnimals are equally divided into two groups: experimental group and control group, both of which contain fifteen rats of similar weight. The right knee joints of experimental group underwent surgery,which involved in both medial collateral ligament(MCL) transaction and medial meniscectomy, while the control group was only carried out with a sham operation. Rats were killed at 1, 2 and 4 weeks postsurgery to obtain the right knee joints. Total RNA of the subchondral bone was extracted,and then hybridized to Agilent Whole Rat Genome Microarray. Differentially expressed genes analysis was used to study the chemokine signaling pathway.

RESULTSApoa5 expression was down-regulated at 1, 2 weeks post-surgery, Apoc2 expression was up-regulated at 1 week after surgery, Apol3 expression was up-regulated at 1 and down-regulated at 4 weeks post-surgery, Lrp1 expression was down-regulated at 1, 2 weeks after surgery. Lrp5 was down-regulated at 2 weeks after surgery. Gpihbp1, Lpl, Tfpi and Vldlr were up-regulated at 1 weeks after surgery. Lrpap1 and RGD1309808 were down-regulated at 4 weeks after surgery.

CONCLUSIONDysregulation of lipoprotein related genes plays an important role in pathogenesis of early experimental osteoarthritis.

Animals ; Disease Models, Animal ; Knee Joint ; metabolism ; Lipoproteins ; genetics ; Male ; Oligonucleotide Array Sequence Analysis ; Osteoarthritis ; genetics ; Rats ; Rats, Sprague-Dawley ; Transcriptome

BACKGROUND: The affected liver can be completely removed by liver transplantation,long-term efficacy is superior to liver resection,the 5-year survival rate reaches 70% H1.In addition,liver transplantation can avoid a serious risk for incomplete liver function caused by hepatic resection in the case of liver dysfunction.OBJECTIVE: To retrospectively analyze the treatment effects and importance of orthotoplc liver transplantation for primary hepatic cancer patients.METHODS: A total of 75 patients with primary hepatic cancer treated by orthotopic liver transplantation in Department of Hepatobiliary Surgery,Fuzhou General Hospital of Nanjing Military Area Command of Chinese PLA from March 1980 to December 2008 were involved in the analysis for the postoperative survival rates and recurrence of tumors.RESULTS AND CONCLUSION: For all the patients,the total postoperative survival rate in the 1st,2nd and 3rd year was 86.6%,66.7% and 53.3% respectively,the disease free survival rate was 65.2%,53.9%,34.1%.Their mean survival time is 25 months.For the patients in line with Milan standard,the postoperative survival rate in the 1st,2nd and 3rd year was 88.4%,72.5% and57.9% respectively,the disease free survival rate was 77.6%,62.3%,51.8%.Their mean survival time is 39 months.Tumor recurrence occurred within one year in all six patients who were beyond Milan standard.Two patients died in one year after operation,the survival rate at postoperative one year was 66.7% and the remanent four patients all died in the 2nd year after operation.Orthotopic liver transplantation was one of the effective treatments for pdmary hepatic cancer patients.The patients which were measured up to Milan standard would have the best curative effects.

OBJECTIVETo study the clinical effect of the Gartland III humerus supracondylar fractures in children by manipulative reduction and Kirschner wire percataneous internal fixation.

METHODSFrom July 2010 and July 2013, 60 patients with Gartland III humerus supracondylar fracture were selected and divided into treatment group and control group. In the treatment group 32 patients were treated with traditional bone setting tetradeca-manipulative reduction and percataneous Kirschner wire internal fixation,included 18 males and 14 females with an average age of (7.8 +/- 2.7) years old ranging from 5 to 11; in the control group 28 patients were treated with open reduction and Kirschner wire internal fixation,included 16 males and 12 females with an average age of (7.2 +/- 3.0) years old ranging from 4 to 12. The motion range of the elbow joint,the time of fracture clinical healing, and the effect after 6 months of Flynm clinical functional assessment standards were observed and compared.

RESULTSThe average fracture healing time of the control group (5.01 +/- 0.43) weeks was longer than that of the treatment group (4.29 +/- 0.29) weeks (t = 7.49, P = 0.00). At 6 months after treatment,the elbow motion range of the treatment group (146.02 +/- 2.28) was more than that of the control group (140.76 +/- 4.42) (t = -5.67, P = 0.00). At 6 months after treatment, according to Flynn evaluation, in the control group,there were 7 cases as excellent, 16 as good, 4 fair, 1 poor; in the treatment group, excellent in 21, good in 9, fair in 2 (U = 3.09, P = 0.002).

CONCLUSIONManipulative reduction and Kirschner wire percataneous internal fixation for treatment of children's Gartland III humerus condyle fractures can shorten fracture clinical healing time and the clinical curative effect is better.

Bone Wires ; Case-Control Studies ; Child ; Child, Preschool ; Combined Modality Therapy ; Female ; Fracture Fixation, Internal ; methods ; Fracture Healing ; Humans ; Humeral Fractures ; physiopathology ; therapy ; Male ; Manipulation, Orthopedic ; methods

1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine ; analogs & derivatives ; pharmacology ; Animals ; Cardiomyopathy, Hypertrophic ; drug therapy ; metabolism ; Connexin 43 ; metabolism ; Disease Models, Animal ; Male ; Myocardium ; metabolism ; Rats ; Rats, Wistar

OBJECTIVETo prepare carbon nanoparticle-paclitaxel suspension(CNPS) and to study the pharmacokinetics of intraperitoneal chemotherapy with CNPS.

METHODSSaturated absorption capacity of carbon nanoparticle suspension (CNS) and paclitaxel were detected by high performance liquid chromatography in order to prepare the above suspension. Wistar rats were randomly divided into the experimental group (A) and the control group (B), to which intraperitoneal injections of CNPS and paclitaxel were given respectively. At different time points, measure the blood samples, mesenteric lymph nodes, and intraperitoneal lavage fluid were collected to measure the concentration of paclitaxel.

RESULTSOne ml CNS could absorb 7 mg paclitaxel by maximum. The ratio of area under the curve (AUC) in the plasma of group A to group B was 0.63. The ratio of AUC in lymph nodes of group A to group B was 0.75 and that in intraperitoneal lavage fluid was 1.25. The metabolic half-life (t1/2) of paclitaxel in the plasma of group A was 1.61 times as long as that of group B. The t1/2 of paclitaxel in intraperitoneal lavage fluid of group A was 0.88 as long as that of Group B. The t1/2 of paclitaxel in lymph nodes of group A was 1.10 as long as that of Group B.

CONCLUSIONSCNS has a high absorption capacity with paclitaxel. Intraperitoneal chemotherapy by CNPS is characterized by low drug concentration in the blood, high drug concentration in the peritoneal cavity and high safety. However, the targeting and lymphatic retention effect are not significant. The mechanism warrants further investigation.

Albumin-Bound Paclitaxel ; Albumins ; chemistry ; pharmacokinetics ; Animals ; Area Under Curve ; Carbon ; chemistry ; Injections, Intraperitoneal ; Lymph Nodes ; Nanoparticles ; administration & dosage ; Paclitaxel ; chemistry ; pharmacokinetics ; Rats ; Rats, Wistar

The gamma-secretase complex mediates the final cleavage of APP to generate the principal component of amyloid plaques in the brains of Alzheimer's disease patients.Four integral membrane proteins (PS,NCT,PEN-2 and APH-1) are essential and sufficient for gamma-secretase activity.To identify the promoter of human nicastrin gene (NCT),its 5' -flanking region has been characterized and a 270 bp fragment containing the TSS (transcription start site) for the promoter activity has been identified.EMSA assays confirmed that all four AP-1 binding sites and two NFAT sites in the NCT promoter region were able to bind relative transcription factors in vitro.Mutations,as well as treatment with PDTC,which adjust the regulatory effect of AP-1 and NFAT,altered NCT promoter activity in both HeLa cells and rat cortical neurons.The results demonstrated that AP-1 and NFAT are involved in the regulation of hNCT transcription and suggest that balanced activation of AP-1 and NFAT ensures a strict temporal and tissue-specific control of NCT transcription.