Study the infect of child anorexia granule on serum ghrelin and leptin of anorexia children and its clinical efficacy. Selected 81 cases of anorexia children aged 1-6 years old into treatment group (42 cases) and control group (39 cases), in addition, 30 case healthy children as healthy control group. The control group children were treated with domperidone suspension 0.3 mg x kg(-1) x d(-1), tid, orally 30 minutes before meals. Treatment group were treated with child anorexia granule, 1-3 years 1 package, bid; 4-6 years 1 package, tid; po, 4 weeks as a course of treatment. Study the change of serum ghrelin and leptin before and after therapy. The study demonstrates that before treatment, the serum ghrelin level of disease group was lower than healthy group (P < 0.01), and the serum leptin level was higher than healthy group (P < 0.01). After treatment, the serum ghrelin level both increase, and the serum leptin decline. And the change of treatment group was significantly different with control group (P < 0.01). And the clinical effective rate are 95.23% and 74.35% (P < 0.01). After 6 months of follow-up visit, the children weight significantly increase in treatment group (P < 0.01). Results indicate that child anorexia granule can facilitate secretion of ghrelin, and inhibit secretion of leptin, so as to work up an appetite. And the molecular mechanism is its infect on serum ghrelin, leptin.
Anorexia ; drug therapy ; metabolism ; physiopathology ; Appetite Regulation ; drug effects ; Body Weight ; drug effects ; Child ; Child, Preschool ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Ghrelin ; metabolism ; Humans ; Infant ; Leptin ; metabolism ; Male

0.05); serum HBsAb levels of pregnant mice and neonatal mice in group with CpG-1826 (20 ?g)+hepatitis B vaccine significantly higher than those in group with CpG-1826 (10 ?g, 40 ?g)+ hepatitis B vaccine,hepatitis B vaccine and control respectively(P0.05).Conclusions Combination injection of CpG-1826 20 ?g and hepatitis B vaccine can markedly increase serum antibody levels of pregnant mice and neonatal mice, but don′t affect the survival quantity, the growth and development of neonatal mice.CpG-1826 is an ideal immune adjuvant for neonates with immature immune system during pregnancy.

AlM: To investigate the effect of endocapsular phacoemulsification cataract extraction and intraocular lens (lOL) implantation with a 1. 8mm or 3. 0mm clear corneal incision on total root mean square ( RMS ) value of the cornea, corneal astigmatism, spherical aberration, coma, trefoil and tear film.
METHODS:ln a prospective study, 156 age- related patients ( 196 eyes ) were randomly distributed into two groups. 1. 8mm-group comprised 94 eyes that had a silicone lOL inserted through a 1. 8mm sutureless clear corneal incision, while, 3. 0mm- group comprised 102 eyes through a 3. 0mm clear corneal incision. Postoperatively, the changes in the total RMS value of the cornea, corneal astigmatism, spherical aberration, coma, trefoil and tear film at 1wk, 1 and 3mo were determined respectively.
RESULTS:ln both groups, postoperatively at 1wk,there were statistically significant differences ( P<0. 05 ) in the total RMS value of the cornea, corneal astigmatism, spherical aberration, coma, trefoil and tear film, while, there were statistically minimal differences ( P< 0. 05 ) between 1. 8mm-group and 3. 0mm-group at 1mo, but were not statistically significantly different ( P > 0. 05 ) between two groups at 3mo postoperative.
CONCLUSlON:This study confirms that incision size has strong impact on the corneal higher-order aberrations, especially, 3. 0mm incision caused significant differences in the total RMS value of cornea, corneal astigmatism, spherical aberration, coma, trefoil and tear film compared with 1. 8mm micro-incision, therefore, micro-incision is very beneficial for clinical use in phacoemulsification.

Objective To construct a fusion gene (h1a-spaO) encoding H1a-SpaO protein of Sal-monella paratyphi A ( S.paratyphi A) and to express it in prokaryotic expression system , then to further ana-lyze the immunoprotective effects of the expressed protein rH 1a-SpaO.Methods The h1a-spaO fusion gene formed from separate h1a and spaO genes was amplified by PCR using flexible peptide sequence-containing linking primers and then sequenced after T-A cloning.A prokaryotic expression system for expressing h1a-spaO fusion gene was constructed by using the genetic engineering technique .The expressed protein rH1a-SpaO was examined by SDS-PAGE.The antigenicity and immunoreactivity of rH1a-SpaO protein were deter-mined by Western blot assay .The ability of rH1a-SpaO antiserum agglutinating S.paratyphi A strains was detected by micro-Widal′s test.The immunoprotective effects of rH 1a-SpaO against the lethal dose challenge of S.paratyphi A strains were analyzed in a mouse model and that were compared with those by using equal dose of individual recombinant protein H1a and SpaO (rH1a and rSpaO) as the immunogens, respectively. Results The h1a-spaO fusion gene was 100%identical with the individual h1a or spaO gene in nucleotide and amino acid sequences .The constructed prokaryotic expression system could express the recombinant pro-tein rH1a-SpaO with an advantage of high efficiency .rH1a-SpaO protein was able to react with rH 1a or rSpaO antiserum.Moreover, rH1a-SpaO antiserum also could efficiently recognize rH 1a and rSpaO as well as agglutinate Salmonella paratyphi A strains by binding with H-antigen.The immunoprotective rate (93.3%) in mice pre-immunized with 100 μg of rH1a-SpaO protein was significantly higher than that in those pre-immunized with equal dose of rH1a (60.0%) protein or rSpaO protein(53.3%) (P<0.05).Conclusion The recombinant fusion protein rH 1a-SpaO showed more stronger immunoprotective function than the individ-ual rH1a or rSpaO protein , which could be used as an effective antigen for the development of bi -valent para-typhoid A vaccine or typhoid/paratyphoid capsular polysaccharide-protein combined vaccine .

Background:The symptomatic bradyarrhythmia is Class Ⅰ indication for pacing therapy which is not a radical cure.The present study aimed to assess the feasibility and to present the initial results of the restricted ablation of the parasympathetic innervation surrounding sinus and atrioventricular (AV) nodes for treating patients with bradyarrhythmia.Methods:A total of 13 patients with cardiogenic syncope were included from May 2008 to June 2015.Under the guidance of fluoroscopy and/or three-dimensional geometry by 64-slice spiral computed tomography,atrial activation sequence in sinus rhythm was mapped.Chamber geometry was reconstructed manually or automatically using the Niobe Ⅱ magnetic navigation system integrated with the CARTO-remote magnetic technology (RMT) system.Cardioneuroablation was targeted at the high-amplitude fractionated electrograms surrounding the regions of His bundle and the site with the earliest activation in sinus rhythm.Areas surrounding the sinus node,AV node,and the phrenic nerve were avoided.Results:Thirteen patients completed the studies.Ablation was successfully performed in 12 patients and failed in one.The high-frequency potential was recorded in atrial electrograms surrounding the sinus or AV nodes in all the patients and disappeared in 15 s after radiofrequency applications.The vagal reaction was observed before the improvement of the sinus and AV node function.No complications occurred during the procedures.Patients were followed up for a mean of 13.0 ± 5.9 months.During the follow up ten patients remained free of symptoms,and two patients had a permanent cardiac pacemaker implanted due to spontaneous recurrence of syncope.The heart rate of post-ablation was higher than pre-ablation (69.0 ± 11.0 vs.49.0 ± 10.0 beats/min,t =4.56,P =0.008).The sinus node recovery time,Wenckebach block point,and atrium-His bundle interval were significantly shorter after ablation (1386.0±165.0 vs.921.0 ±64.0ms,t=7.45,P=0.002;590.0±96.0 vs.464.0± 39.0ms,t=2.38,P=0.023;106.0±5.0 vs.90.0 ± 12.0 ms,t =9.80,P =0.013 before and after ablation procedure,respectively).Conclusions:Ablation of sinoatrial and AV nodal peripheral fibrillar myocardium electrical activity might provide a new treatment to ameliorate paroxysmal sinus node dysfunction,high degree AV block,and vagal-mediated syncope.

Objective To observe the HBV serum markers and HBV DNA expressions of the neonates born to the HBsAg-positive mothers.Methods By detecting serum immunity markers of hepatitis B virus (5 items) and serum HBV DNA of 283 neonates (a pair of twins) born to 282 HBsAg-positive mothers.Results 12 patterns emerge from the study of the hepatitis B serum markers of 283 neonates.Topping the list is the combination of HBeAg and anti-HBc positive accounting for 48.41％ (137/283),followed by the combination of anti-Hbe and anti-HBc positive accounting for 22.26％ ( 62/283 ).The third highest combination is that of HBsAg,HBeAg and anti-HBc positive accounting for 12.37％ (35/283).There are five combinations accounting for 16.61％ (47/283),each with HBsAg-positive.No case is found of the five items all negative or only HBsAb positive.Five cases are detected of serum HBV DNA ≥ 1 ×103IU/ml accounting for 1.77％.Conclusions Neonates born to HBsAg-positive mothers display complex patterns of serum hepatitis B markers,the dominant pattern being the combination of HBeAg and anti-HBc positive.Cases of serum HBV DNA ≥ 1 × 103IU/ml are rare.

OBJECTIVETo screen the potential protein biomarkers in minimal residual disease (MRD) of the acute promyelocytic leukemia (APL) by comparison of differentially expressed serum protein between APL patients at diagnosis and after complete remission (CR) and healthy controls, and to establish and verify a diagnostic model.

METHODSSerum proteins from 36 cases of primary APL, 29 cases of APL during complete remission and 32 healthy controls were purified by magnetic beads and then analyzed by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS). The spectra were analyzed statistically using FlexAnalysis(TM) and ClinProt(TM) software.

RESULTSTwo prediction model of primary APL/healthy control, primary APL/APL CR were developed. Thirty four statistically significant peptide peaks were obtained with the m/z value ranging from 1000 to 10 000 (P < 0.001) in primary APL/healthy control model. Seven statistically significant peptide peaks were obtained in primary APL/APL CR model (P < 0.001). Comparison of the protein profiles between the two models, three peptides with m/z 4642, 7764 and 9289 were considered as the protein biomarker of APL MRD. A diagnostic pattern for APL CR using m/z 4642 and 9289 was established. Blind validation yielded correct classification of 6 out of 8 cases.

CONCLUSIONSThe MALDI-TOF MS analysis of APL patients serum protein can be used as a promising dynamic method for MRD detection and the two peptides with m/z 4642 and 9289 may be better biomarkers.

Adolescent ; Adult ; Aged ; Case-Control Studies ; Child ; Humans ; Leukemia, Promyelocytic, Acute ; classification ; diagnosis ; Male ; Middle Aged ; Neoplasm, Residual ; classification ; diagnosis ; Prognosis ; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization ; methods ; Young Adult

Objective To explore the body position intervention on the sleep quality of patients undergoing video-assisted thoracic surgery (VATS).Methods Totals of 148 patients were randomly divided into control group (n =75) and observation group (n =73),control group received the routine nursing,while observation group received special body position intervention nursing.Then,sleep quality of two groups in one week before the surgery and three days after the surgery were compared.Results No significant difference was found in the score of sleep quality of VATS patients between two groups before one week of thoracic surgery (t =0.8623,P＞0.05).Three days after the thoracic surgery,the score of sleep quality of observation group was statistically higher than that of control group [(9.82 ± 2.81) vs (13.29 ± 3.32),t =6.8 591,P ＜ 0.05)].Conclusions Body postural intervention can promote to improve sleep quality of VATS patients after thoracic surgery,also promote the recovery of the patients,and improve nursing quality.

OBJECTIVETo observe the efficacy, median survival time, time to progression, quality of life and adverse effect of gefitinib (IRESSA) in the treatment for refractory advanced non-small cell lung cancer (NSCLC).

METHODSForty-one patients with stage III b to IV NSCLC who had previously treated with 2-7 cycles of platinum-based chemotherapy were enrolled into the study, 85.4% of the patients had received second line chemotherapy. The regimen was oral intake of gefitinib 250 mg once daily until the disease progression or intolerable toxic reaction occurred. The patients were required to receive tumor assessment before the treatment, one month, two months and every three months after IRESSA administration.

RESULTSAll 41 patients were evaluable for therapeutic effect. Partial response rate (PR), stable disease (SD) and progression of disease (PD) was 43.9% (18/41), 34.1% (14/41) and 22.0% (9/41), respectively. No complete regression was observed. The overall response rate was 43.9% (18/41) with a rate of 42.1% in the male and 45.5% in the female (P > 0.05). The disease control rate (PR + SD) was 78.0% (32/41). Twenty-two of the 41 patients (53.7%, 22/41) were still alive with MST of 10.1 months when the follow-up ended in Nov. 2006. TP and MST of dead patients was 2.7 and 5.0 months, respectively. The rate of symptom improvement was 78% for all patients with MST of 13.3 months for PR patients. The performance status (Karnofsky) was improved (20 +/- 5) after 28-day treatment. III-IV degree toxicity was not observed.

CONCLUSIONIRESSA is effective and safe for the advanced NSCLC patients with poor performance status who previously failed in the second or third line chemotherapy.

Adult ; Aged ; Aged, 80 and over ; Antineoplastic Agents ; adverse effects ; therapeutic use ; Bone Neoplasms ; secondary ; Brain Neoplasms ; secondary ; Carcinoma, Non-Small-Cell Lung ; drug therapy ; pathology ; Diarrhea ; chemically induced ; Disease-Free Survival ; Exanthema ; chemically induced ; Female ; Follow-Up Studies ; Humans ; Lung Neoplasms ; drug therapy ; pathology ; Lymphatic Metastasis ; Male ; Middle Aged ; Neoplasm Staging ; Quality of Life ; Quinazolines ; adverse effects ; therapeutic use ; Receptor, Epidermal Growth Factor ; antagonists & inhibitors ; Remission Induction ; Survival Rate

Objective To analyze the efficacy and cosmetic results of intensity modulate radiation therapy (IMRT) for breast cancer after breast-conserving surgery.Methods From 2003 to 2006, 117 patients with breast cancer, after breast-conserving surgery followed by 4 - 6 cycles of chemotherapy,received intensity modulated radiotherapy (IMRT) or three-dimensional conformal radiotherapy (3DCRT).The radiation dose was 50 Gy in 25 fractions to the whole breast and 10 Gy boost to the tumor bed.Patients with positive hormone receptors then received endocrine treatment.Results The follow-up rate was 94.0% until September 2009.114 and 91 patients were followed up to 3 and 5 years, respectively.The 3-and 5-year overall survival rates were 99.1% and 96%.The 5-year disease free survival and local recurrence rates were 88% and 3.6%.Cosmetic results were satisfied.Severe radiation toxicities, such as radiation pneumonitis, pulmonary fibrosis and heart injury were not found.Conclusions Patients treated with IMRT after breast-conserving surgery have a satisfied prognosis as well as cosmetic results.