Fu's subcutaneous needling (FSN) is a modern approach developed from traditional Chinese acupuncture. It could give some stimulation in the subcutaneous region that has a quick and long-lasting effect on soft tissue injuries and some of the internal medicine diseases. It is a safe approach without adverse reaction. Through analysis of the features and possible mechanism of FSN, it is believed that research on mechanism of FSN is beneficial to the development of modern medicine, especially to pain management.
Acupuncture Analgesia ; instrumentation ; methods ; Acupuncture Points ; Humans ; Pain Management ; instrumentation ; methods

Objective To observe the effect of leptin on glucose oxidation with increased mRNA expression of complete length long intracellular domain of leptin receptor ( OBRb) in primary cultured skeletal muscle cells. Methods Skeletal muscle cells were isolated from SD sucking rat and cultured in four groups (recombinant transfection, empty plasmid transfection, non-transfection and control).The recombinant with complete length OBRb cDNA or the empty plasmid were introduced into skeletal muscle cells by clonfectin when the cultured cells were 70% conlluency, leptin and regular insulin were applied into wells and incubated for 1 h, then D-[ U-I4C]-glucose was added into wells and incubated for 2 h. The radioactivity of collected 14CO2 was assayed by scintillation. Expression level of OBRb mRNA in transfected cells was assayed by RT-PCR. Results The ratios of OBRb intraceUular domain mRNA and p-actin mRNA in cells transfected with recombinant, transiected with empty plasimd, and non-transfected were 1.22?0.10,0.41?0.08 and 0.49?0.09, respectively.The expression of OBRb intraceUular domain mRNA in cells transfected with recombinants was significantly increased as compared to the other groups of cells (P

Objective To study the effect of immunotherapy on expression of CD14+mHLA-DR and the serum levels of immunoglobulin (IgG, IgA and IgM) in patients with severe pneumonia, so as to discuss the feasibility of immunotherapy for severe pneumonia. Methods From January 2012 to April 2014, 120 cases of patients with severe pneumonia treated in the intensive care unit (ICU) and pneumonia department were collected. Patients were randomly divided into control group (60 cases) and treatment group (60 cases). The control group was administrated with conventional therapy , and the treatment group was given thymosin α1 for immune treatment for 7 days. The mHLA-DR expression and the level of IgG , IgA and IgM of the two groups before and after the treatment were compared. Results After thymosin α1 treatment, mHLA-DR expression rate was elevated , and the serum levels of IgG , IgA and IgM were elevated in the treatment group , and the difference was statistically significant (P < 0.05). While there was no statistically significant difference betweenthe above indicators before and after treatment (P > 0.05). Conclusion After immune treatment with the use of thymosin α1 , immunologic suppression can be prevented , and cellar immune function of severe pneumonia patients can be improved.

OBJECTIVE Xingnaojing injection(XNJ)is an extracts of Angong Niuhuang Pill that is a well-known traditional Chinese medicine used for the treatment of septicemia and stroke.This study aims to investigate the effect of XNJ on intestinal mucosal barrier in septicemia and intracerebral hem-orrhage(ICH)mice models.METHODS The septicemia mice models were induced by intravenous in-jection with lipopolysaccharide(20 mg·kg-1).And the ICH mice models were made by intrastriatal injec-tion of bacterial collagenase. The septicemia animals were treated intravenously with XNJ at dose of 2.5,5,10,or 15 mL·kg-1.The ICH animals were treated intravenously with XNJ at dose of 10 mL·kg-1. Thereafter, the permeability of intestinal mucosa was assayed by FITC-D method. RESULTS Com-pared with the control group(44.72±4.30),the permeability of intestinal mucosa in the mice in septice-mia group (233.68±28.18) was significantly increased (P<0.01). Treatment with XNJ at dose of 5, 10, and 15 mL·kg-1reduced the permeability of intestinal mucosa (150.45 ± 17.52,139.21 ± 17.05,132.55 ± 18.88,respectively, P<0.01)except 2.5mL·kg-1(240.71±21.42,P>0.01);Compared with sham group (57.88±7.31),the permeability of intestinal mucosa in the mice of ICH(282.25±23.78)was significantly in-creased(P<0.01). Treatment with XNJ (10 mL·kg-1)in the mice of ICH group ameliorated the change of permeability in intestinal mucosa (148.83±15.86, P<0.01). CONCLUSION XNJ exhibits the protec-tive effect on the intestinal mucosal barrier in septicemia and ICH, which will prevent the endotoxin to penetrate the intestinal mucosa and then to enter the circulation in infections and stress.

Acute Disease ; Adult ; Animals ; Brucellosis ; transmission ; Cattle ; blood ; Female ; Food Handling ; Humans ; Male ; Middle Aged ; Occupational Diseases ; etiology ; Sheep ; blood

It is held by some of the researches that the "16 collaterals" is composed of the "15 collaterals" and "the major collateral of stomach". And it is included into the textbook that Xuli, the major collateral of stomach, is the pulsation point at the cardiac region. Xuli is often explained as the empty portion of the human body by many researches. Through analysis and summarization of the related theory of the major collateral of stomach, the above mentioned opinion is discussed. And the understanding on the major collateral of stomach is deepened. As a result, it is concluded that count the major collateral of stomach into the 16 collaterals together with the 15 collaterals is inadvisable. The real pulsation point at the cardiac region locates under the left breast. And the real meaning of Xuli is "extending in all directions".
Acupuncture ; history ; China ; Collateral Circulation ; History, Ancient ; Humans ; Medicine in Literature ; Meridians ; Stomach ; blood supply

【Objective】 To study the expression of leptin mRNA in Chinese obese subjects using dot blot hybridization with a digoxigenin labele d probe. 【Methods】 11 Chinese nonobese subjects (bodymass index, BMI 21.0 kg/ m2±1.5 kg/m2) and 12 Chinese obese subjects(BMI 28.5 kg/m2±2.3 kg/m 2) parti cipated in the study. The human leptin cDNA probe was labeled wih digoxigenin(DI G) b y the random priming method. Expression of leptin mRNA in abdominal adipose tiss ue has been examined using dot blot hybridization with this probe. 【Results】 T he expression of leptin mRNA was significantly higher in obese subjects than in non-obese ones (312.8±108.9 vs 175.9±81.5, relative units, P<0.0 5), an d correlated with BMI (r=0.56, P<0.05). 【Conclusions】 Leptin mRNA le vel is high in obese subjects, and correlated with BMI.

Objective To explore the incidence,clinical status,risk factors and outcomes of invasive fungal infections(IFIs)after allogeneic hematopoietic stem cell transplantation (Allo-HSCT) in pediatric patients.Methods Forty-one Patients who were underwent Allo-HSCT were selected from 2005 to 2006. Of 41 patients, 24 were boys and 17 were girls,aged 2-13 years old. Twenty-six cases with ?-thalassemia, 1 case with adrenoleukodystrophy,and the left 14 cases with other hematologic disorders.Twenty patients underwent bone marrow transplantation,19 patients underwent peripheral blood stem cell transplantation,2 patients underwent bone marrow transplantation and cord blood transplantation.Fourteen patients received Allo-HSCT from HLA-matched sibling donors or HLA mis-matched parents, 27 patients received Allo-HSCT from unrelated donors. Based on different types of transplant, patients were conditioned with busulfan, cyclophosphamide and Anti-thymocyte immune globulin. Fludalabine, total body irration, thiotepa or melphalan was used additionly in some cases. Cyclosporine A and mycophnolate mofetil were used as prophylaxis of graft versus host disease (GVHD).Results IFIs was observed in 5 cases(5/41 cases,12.2%),this comprised cases of proven,probable and possible IFIs at rates of 2.4%,4.9%,4.9%.The time of IFIs was 9-120 d after transplantation,the majority of IFIs in 3/5 cases(60%)children occurred within the first month.The difference of IFIs between patients who recived high-dose corticosteroid and those with no or conventional-dose corticosteroid was significant(?2=8.201 P=0.004);Regarding conditioning regimens,the IFIs of patients who with Thiotepa (TT) was significanthy higher than that of compared with those without TT(?2=9.549 P=0.002).The total effective rate was 40%.The effective rates of the patients with confimed diagnosis,cli-nical diagnosis,and with recommended diagnosis respectively were 100%,0 and 50% respectively.Conclusions IFIs is an important complication after Allo-HSCT,and the high-dose corticosteroid therapy and conditioning regimens with TT are the risky factors for IFIs.Aspergillus is the main pathogen bacteria.

Objective To observe the impairment of different doses of cyclosporine A (CsA) to the rat myocardial tissue to offer scientific evidence for the long-term safe application of CsA in heart transplantation. Methods Eighty-four female Wistar rats, each weighing of (200 ± 25)g, were randomly divided into 12 groups. On days 7,14,21 after a constant peritoneal injection of CsA(0,5,10,15 mg/kg) and 1 ml physiological saline in control group, the rats were put to death, the rat myocardial tissue taken, to observe the pathologic and structural changes of the tissue cells under light microscope and electron microscope. The contents of rat myocardium tissue malondialdehyde(MDA) and superoxide dismutase(SOD) were measured;cardiomyocyte apoptosis was detected and accounted, apoptosis index(AI) was measured with the method of TUNEL. Results Small dose of CsA(5 mg/kg)had no obvious effects on cardiac tissue, in CsA groups of 10 mg/kg and 15 mg/kg, under the light microscope, there appeared edema, degeneration and necrosis of myocardium, part of cardiac myocyte had different level cavity;under the electron microscope, there appeared mitochondria damage, nucleus shrinkage and chromatic margination, part of cardiac myocyte had focus cavity. There was dilated endoplasic reticulum in the sarcoplasm. The effects of different time and dose on MDA content of rat myocardium tissue had statistical significance (F = 6.37,10.15, both P < 0.05). Interaction between time and dose existed statistical significance (F=7.14, P< 0.05). The MDA contents of CsA group of 10 mg/kg and 15 mg/kg were [(2.29 ± 0.18), (3.10 ± 0.45), (2.57± 0.37)nmol/L] and [(3.09±0.63), (3.32 ±0.52), (3.34 ± 0.29)nmol/L] on days 7,14,21 after a constant peritoneal injection of CsA, which were obviously higher than the control group [(1.98 ± 0.20), (2.04 ± 0.52), (1.99 ± 0.26) nmol/L, all P < 0.05], respectively. The effects of different time and dose on SOD activity of rat myocardium tissue had statistical significance(F = 8.43,11.69, both P < 0.05). Interaction between time and dose existed statistical significance(F = 9.86, P < 0.05). The SOD activity of CsA groups of 10 mg/kg and 15 mg/kg were (15.95 ± 1.00), (12.74 ± 1.31), (14.01 ± 0.81)nmol/L and (13.04 ± 1.01), (14.68 ± 0.81), (14.01 ± 0.63)nmol/L on days 7,14,21 after a constant peritoneal injection of CsA, which were obviously higher than the control group [(10.38 ± 0.80), (9.73 ± 0.58), (10.20 ± 0.26)nmol/L, all P < 0.05], respectively. Apoptosis nucleus appeared huffy or brown under the light microscope. The effects of different time and dose on AI of rat myocardium tissue had statistical significance (F = 10.02,20.46, both P < 0.05). Interaction between time and dose existed statistical significance (F = 15.73,P < 0.05). The AI of CsA groups of 10 mg/kg and 15 mg/kg were (6.91 ± 0.70)%, (11.10 ± 2.05)%,(19.81 ± 5.00)% and (11.02 ±2.02)%,(15.51 ± 1.31)%,(33.40±6.60)% on days 7,14,21 after a constant peritoneal injection of CsA, which were obviously higher than the control group [(4.40 ± 0.13)%, (4.60± 1.20)%, (5.20 ± 1.10), all P < 0.05] and CsA group of 5 mg/kg [(4.60 ± 0.10)%, (5.00±2.11)%, (5.43± 1.11)%, all P < 0.05], respectively. Conclusion Small dose of CsA has no obvious effects on cardiac tissue, but large dosage can induce myocyte apoptosis and damage by causing oxidative stress;after implantation, attention should be paid to cardiac impairment due to constant large dosage of CsA.

Objective To synthesize 99Tcm-TP5-3 and evaluate its biodistribution and kinetics as a molecular probe for the detection of apoptosis,and evaluate tumor apoptosis after a single dose of paclitaxel chemotherapy in MDA-MB-231 breast tumor model.Methods TP5-3 was labeled with 99Tcm directly,and analyzed with HPLC.The radioactivity in tissues was measured and expressed as ％ID/g and T/NT (tumor/muscle).The mice bearing MDA-MB-231 breast tumor were divided into two groups:the treatment group which was given a single dose of paclitaxel (40 mg· kg-1,via tail vein),and the control group which was injected with the same volume of normal saline.After therapy,99Tcm-TP5-3 was injected via tail vein in both groups (100 μ1 for each mouse).MicroSPECT/CT was performed at 3 h postinjection.Radioactivity in different tissues was determined after imaging.Apoptotic cells were measured with flow cytometry.The morphological changes of the apoptotic cells were observed by light microscopies.One-way analysis of variance,two-sample t test and linear correlation analysis were used to analyze the data.Results The radiolabeling efficiency was ＞ 95％ and the radiochemical purity of 99Tcm-TP5-3 was (96.0± 1.5)％ at room temperature for 4 h.The predominant uptake was found in the kidneys at 30 min postinjection ((8.48± 1.07) ％ID/g),with rapid tracer clearance from the circulation.By comparison with activity at 5 min postinjection ((13.74± 4.21) ％ID/g),85％ of the initial activity reduced in blood at 4 h ((2.07±0.35) ％ID/g; F=11.310,P＜ 0.05).99Tcm-TP5-3 was mainly accumulated in the kidneys,liver and stomach,and excreted via the kidneys.T/NT in the treated group was 4.21±0.06,which was significantly higher than that of the control group (1.57±0.67; t =12.820,P＜0.05).The radioactivity of tumor tissue in the treatment group was much higher than that in the control group (4.82±0.54) ％ID/g vs (1.44±0.38) ％ID/g,t=0.679,P＜0.05).The tumor uptake of 99Tcm-TP5-3 in the treatment group positively correlated well with the apoptotic cells (r =0.985,P＜0.05).Histopathology further confirmed that a large number of apoptosis had occurred in the tumor after paclitaxel treatment.Conclusion 99Tcm-TP5-3 appears to have potential to be a useful molecular probe for imaging tumor cell apoptosis.