OBJECTIVETo investigate the regulation of Cha Gan Beng Ga on the activity of biomarker PGC-1α in vivo and in vitro, and lay the foundation for studying the efficacy result of Cha Gan Beng Ga on xenograft tumor model and extracting active constituents.

METHOD(1) The coarse powder of Cha Gan Beng Ga was extracted with 70% ethanol solution through heating and refluxing, and finally was used to freeze dry powder. (2) 50 mg x kg(-1) of freeze-dried power was orally administrated to KM and C57BL/6J mice once daily, lasting for 5 consecutive days; different concentrations of extracted materials was given to non-small cell lung cells A549. (3) The expression level of PGC-1α mRNA was quantitatively determined in lung tissue of mice and non-small cell lung cells A549.

RESULTThe expression levels of PGC-1α in lung tissue of different mice strains had an increasing tendency. Furthermore, the expression levels of PGC-1α in non-small cell lung cells A549 also had an increasing tendency, showing dose and time-dependent relationships.

CONCLUSIONMongolian Medicine Cha Gan Beng Ga could induce the over-expression of PGC-1α mRNA in lung tissue of mice and in non-small cell lung cells A549. The present results will lay foundation for studying the efficacy result of antitumor and active constitutes in future.

Aconitum ; chemistry ; Animals ; Biomarkers, Tumor ; genetics ; Carcinoma, Non-Small-Cell Lung ; genetics ; pathology ; Cell Line, Tumor ; Dose-Response Relationship, Drug ; Gene Expression Regulation, Neoplastic ; drug effects ; Humans ; Lung ; drug effects ; metabolism ; Lung Neoplasms ; genetics ; pathology ; Male ; Medicine, Mongolian Traditional ; Mice, Inbred C57BL ; Peroxisome Proliferator-Activated Receptor Gamma Coactivator 1-alpha ; Plant Extracts ; pharmacology ; Reverse Transcriptase Polymerase Chain Reaction ; Time Factors ; Transcription Factors ; genetics

OBJECTIVETo compare the differences in the efficacy on distant version of naked eye in the patients of juvenile myopia between rotating manipulation and lifting-thrusting manipulation of acupuncture.

METHODSOne hundred and twenty cases (240 eyes) were randomized into a rotating manipulation group and a lifting-thrusting manipulation group, 60 cases (120 eyes) in each group. Additionally, a corrective lenses group, 60 cases (120 eyes), was set up as the control. In both manipulation groups, Cuanzhu (BL 2),Yuyao (EX-HN 4), Sizhukong (TE 23), Taiyang (EX-HN 5), Fengchi (GB 20), Zusanli (ST 36), Guangming (GB 37) and Sanyinjiao (SP 6) were punctured, but stimulated with rotating manipulation and lifting-thrusting manipulation respectively three times per week, 10 times as a treatment session and totally one session was required. In the corrective lenses group, the glasses were applied at daytime. The clinical efficacy and the changes in distant vision of naked eye before and after treatment were compared among the three groups.

RESULTSThe total effective rate was 87.5% (105/120) in the rotating manipulation group, which was better than 69.2% (83/120) in the lifting-thrusting manipulation group (P < 0.05). The distant vision of naked eye was improved apparently in the rotating manipulation group and the lifting-thrusting manipulation group after treatment (both P < 0.05). But it was not improved in the corrective lenses group (P > 0.05). The distant vision of naked eye was improved more apparently after treatment in the rotating manipulation group as compared with that in the lifting-thrusting manipulation group (0.75 +/- 0.23 vs 0.68 +/- 0.24, P < 0.05). For 96 cases (192 eyes) with acupuncture treatment, in 3-month follow-up, 87.0% (167/192) of the cases maintained the stable vision as the original level and 13.0% (25/192) of them were reduced in the vision In the acupuncture groups, it was found that the improvement of distant vision of naked eye was more obvious after treatment with younger age, better basic vision and shorter duration of sickness (all P < 0.05).

CONCLUSIONAcupuncture achieves the positive and sustainable clinical effect on juvenile myopia, and the results of rotating manipulation are superior to that of lifting-thrusting manipulation. Age, basic vision and duration of sickness impact the clinical efficacy.

Acupuncture Points ; Acupuncture Therapy ; instrumentation ; methods ; Adolescent ; Child ; Female ; Humans ; Myopia ; therapy ; Young Adult

To investigate the correlation between the HLA genes and pathogenesis of aplastic anemia (AA), polymerase chain reaction with specific sequence primers (PCR-SSP) method was used to HLA typing in 82 patients with AA and 400 normal healthy individuals as control. The results showed that A*2301 (1.84%), B*5501 (4.36%) and DRB1*0901 (23.48%) gene frequency in AA patients were significantly higher than those in controls (relative risk: RR=5.0253, 3.3645, 2.1269, chi2=4.6634, 6.3120, 9.1511 respectively) (p<0.01). In contrast, DRB1*1301 (1.23%) gene frequency was significantly lower in AA than that in controls, RR=0.2257, chi2=6.6629 (p<0.01). It is concluded that A*2301, B*5501 and DRB1*0901 genes may be considered as the risk markers while DRB1*1301 gene as a protective marker of AA.
Adolescent ; Adult ; Alleles ; Anemia, Aplastic ; genetics ; immunology ; Biomarkers ; Child ; Child, Preschool ; Female ; HLA-A Antigens ; genetics ; HLA-B Antigens ; genetics ; HLA-DR Antigens ; genetics ; HLA-DRB1 Chains ; Humans ; Male ; Young Adult

OBJECTIVETo explore the effect of aggressive nutritional support in early life on growth of preterm infants during hospitalization.

METHODTwo retrospective cohorts of preterm infants were compared; 81 infants of group A (born between January 1, 2005 and June 30, 2006) and 79 infants of group B (June 1, 2009 and November 30, 2010) with gestational age above 28 weeks and birth weight between 1000 g and 2000 g, transfered to NICU of PUMCH within 12 hours after birth, hospitalized for > or = 2 weeks, who were free of major congenital anomalies and survived to discharge were recruited. The comparison of enteral and parenteral nutrition, growth rate, biochemical indices during hospitalization between these both groups were made.

RESULTCompared to group A, group B was given greater volume of amino acid infusion on the 3(rd) and 7(th) day of life [2.00 (2.00, 2.50) g/kg vs 1.50 (1.50, 2.00) g/kg, 3.00 (2.00, 3.00) g/kg vs 2.00 (1.80, 2.60) g/kg, all P < 0.001], and Consumed more milk and total energy intake on the 3rd day of life [9.41(2.66, 18.74) ml/kg vs 14.47 (4.23, 30.77) ml/kg, P < 0.05, (64.87 ± 16.04) kcal/kg vs (55.62 ± 17.68) kcal/kg, P = 0.001]. Total energy intakes after a week of life were similar between the two groups. More infants received human milk fortifier in group B (62.8% vs 14.3%, P = 0.001). After stratification according to weight, both very low birth weight infants and infants with birth weight between 1500 g and 2000 g in group B grew more rapidly (P < 0.001). The percentage of growth retardation was increased after hospitalization in group A (65.4% vs 40.7%, P < 0.05), there were no statistically significant differences in group B. The mean Z scores at birth were comparable. The mean Z scores by discharge were higher in group B (-1.24 vs -1.54, P < 0.05). Serum albumin, prealbumin and urea values were similar in both groups at birth, but higher in group B after two weeks of life (P < 0.001). Before discharge, Serum albumin, prealbumin, and urea values in group B was higher (P < 0.001).

CONCLUSIONImprovements in nutritional practices in early life of preterm infants effectively enhanced the growth and improved the nutritional status of preterm infants during hospitalization.

Female ; Hospitalization ; Humans ; Infant, Newborn ; Infant, Premature ; growth & development ; Male ; Nutritional Support ; Retrospective Studies

This study was aimed to investigate a quality control method for ABO typing of neonatal umbilical cord blood(UCB). The routine serology method was used to identify the ABO type of UCB samples. These samples with questions were further detected by sequence specific primer PCR (PCR-SSP). The results showed that among total of 76120 UCB samples identified by positive ABO typing, there were 78 samples (1 per thousand) which could not be determined. Of these 78 samples, 30 (56.92%) samples with a weak agglutination reaction were excluded by reverse ABO typing. Out of 260 samples in reverse ABO typing, 148 samples were consistent with positive ABO typing, 112 samples (43.08%) were inconsistent with the positive ABO typing. 58 undetermined samples were detected by PCR-SSP. Out of them the genotyping results of 45 samples confirmed the serological typing, the phenotyping results in 3 cases were inconsistent to that of genotyping. 10 cases showed the unconformity between positive and reverse typing, but the genotyping results were fully consistent with the positive typing. In conclusion, positive typing for red cell antigens combined with PCR-SSP is efficient and sensitive for quality control of ABO typing for neonatal UCB.
ABO Blood-Group System ; genetics ; Blood Grouping and Crossmatching ; methods ; Fetal Blood ; Genotype ; Humans ; Infant, Newborn ; Quality Control

This paper reports the clinical data of a patient with recurrent metastatic parathyroid carcinoma. The causes, clinical manifestation, diagnose, treatment and prognosis of parathyroid carcinoma were discussed in order to perfect the experience of diagnosis and treatment and improve the survival rate of such patients.

Objective:To discuss the effect of Hashimoto’s thyroiditis (HT) on papillary thyroid carcinoma (РТС) .Methods:The clinical features and pathological characteristics of 682 patients who underwent surgical treatment for the first time from Sep. 1st,2019 to May. 1st, 2021 in Department of Thyroid, Breast and Hernia Surgery, and confirmed by postoperative pathology as papillary thyroid carcinoma were retrospectively analyzed. There were 189 male patients, and 493 female patients, 529 patients < 55 years old and 153 patients ≥55 years old. 476 patients were classified as PTC group and 206 patients as PTC combined with HT group. Chi square test was used to compare the difference between two groups in gender, age, thyroglobulin antibody, thyroid stimulating hormone, thyroid peroxidase antibodies, thyroid peroxidase, number of lesions, metastasis lymph node in central region, thyroid stimulating hormone receptor antibody, carcinoembryonic antigen, whether microcarcinoma, vascular invasion, glandular outside violation, capsule and lateral transfer analysis, ultrasonic calcification, etc. At the same time, all patients were divided into the group without central lymph node metastasis (345 cases) and the group with central lymph node metastasis (337 cases) . The χ 2 test was used to compare the differences between the two groups in terms of sex, age, number of lesions, microcarcinoma, vascular invasion, extradular invasion, capsular invasion, lateral cervical lymph node metastasis, ultrasonic calcification and so on, so as to analyze the differences in clinical characteristics between the two groups. Results:There were 206 cases (30.21%) in PTC combined with HT group and 476 cases (69.79%) in PTC without HT group. There were significant differences in gender (12/194 vs 177/299) ( P=0.000) , age (175/31 vs 354/122) ( P=0.002) , TgAb (115/91 vs 455/21) ( P=0.000) ,TSH (13/175/18 vs 33/429/14) ( P=0.004) , TPOAb (90/116 vs 422/54) ( P=0.000) , number of lesions (114/92 vs 325/151) ( P=0.001) and lymph node metastasis in central area (87/119 vs 250/226) ( P=0.014) between the two groups ( P < 0.05) , but there were no significant differences in TRAb (196/10 vs 461/15) ( P=0.171) , CEA (205/1 vs 469/7) ( P=0.478) , microcarcinoma (136/70 vs 309/167) ( P=0.781) , vascular invasion (4/202 vs 16/460) ( P=0.446) , extraglandular invasion (52/154 vs 108/368) ( P=0.470) , capsule invasion (149/57 vs 358/118) ( P=0.429) , lateral neck lymph node metastasis (31/175 vs 72/404) ( P=0.979) or ultrasonic calcification (157/49 vs 392/84) ( P=0.063) . Compared with PTC group, PTC combined with HT group had the characteristics of more women, younger age, high TgAb, high TSH, high TPOAb, multiple lesions and high proportion of non central lymph node metastasis. There were 345 cases (50.59%) without central lymph node metastasis and 337 cases (49.41%) with central lymph node metastasis. Gender (71/274 vs 118/219) ( P=0.000) , age (246/99 vs 283/54) ( P=0.000) , exadular invasion (66/279 vs 94/243) ( P=0.007) , number of lesions (240/105 vs 199/138) ( P=0.004) , microcarcinoma (259/86 vs 186/151) ( P=0.000) , calcification on ultrasound (250/95 vs 299/38) ( P=0.000) , and HT (119/226 vs 87/250) ) ( P=0.014) had statistical significance ( P<0.05) but had no statistical significance in capsule invasion (250/95 vs 257/80) ( P=0.256) or vascular invasion (10/335 vs 10/327) ( P=0.958) . In addition, patients in the group with central lymph node metastasis were more male, younger, with multiple lesions, exadenocarcinoma, less microcarcinoma, and calcification on ultrasound without hashimoto. Univariate analysis showed that gender, age, number of lesions, extraglandular invasion, calcification, microcarcinoma and Hashimoto had significant effects on lymph node metastasis in the central region; Multivariate analysis showed that the presence of microcarcinoma, ultrasonic calcification, Hashimoto and the number of lesions were independent risk factors for central lymph node metastasis. Conclusion:HT may promote the occurrence of PTC, but at the same time inhibit its development, so that PC patients with HT have a better prognosis.

PURPOSE: The most popular surgical approach to manage Lisfranc fracture-dislocations is the double-incision approach, which frequently causes a variety of complications, such as skin necrosis, rotational malreduction of the first tarsometatarsal joint (TMTJ) and lateral column dorsoplantar malreduction of the TMTJ. We introduce a three-incision approach to treat Lisfranc fracture-dislocations with only minor postoperative complications and good foot function. METHODS: We prospectively selected 30 previously healthy patients, ranging from 18 to 60 years of age, but only 23 patients completed the follow-up and thus were finally included, with an average age of 38.1 ± 12.9 years. All patients have sustained Lisfranc fracture-dislocations involving all three-column; 13.0% (3/23) were Myerson classification type A (medial), 47.8% (11/23) were type A (lateral), and 39.1% (9/23) were type C2. All patients were treated via a three-incision approach: a long incision made along the lateral border of the second ray was used as a working incision to visualize and reduce the first three TMTJs, as well as to apply internal fixation instrumentation; a 2 cm medial incision was made at the medial side of the first TMTJ as an inspecting incision, ensuring good reduction of the first TMTJ in medial and plantar view; another 1 cm inspecting incision was made at the dorsal side of the fourth/fifth TMTJ to prevent sagittal subluxation of the lateral column. Mean ± SD was used for quantitative data such as operation time, follow-up time and foot function scores. Postoperative complications were documented, and foot function was evaluated using the American orthopaedic foot & ankle society score, foot function index and Maryland foot score at follow-up. The foot function of the injured foot and contralateral foot of the same patient was at the end of follow-up, and independent sample t-test was used for statistical analysis. RESULTS: The median operation time was 117.9 ± 14.6 min (range 93 - 142 min). All complications occurred within three months after the operation, and included delayed wound healing (17.4%), superficial infection (8.7%), complex regional pain syndrome (4.3%) and neuroma (4.3%). There was no case of postoperative skin necrosis or malreduction. At the end of follow-up of 14.1 ± 1.2 months (range 12-16 months), the median American orthopaedic foot & ankle society score of the operated foot was 89.7 ± 5.7, the median foot function index was 21.7 ± 9.9, and the median Maryland foot score was 88.7 ± 4.8. There were no significant differences between the operated and contralateral sides, in terms of foot function, at the end of followup (p > 0.05). CONCLUSION The three-incision approach can provide adequate visualization of all TMTJs to ensure anatomical reduction and offer sufficient working space to apply internal fixation instrumentation, which is effective in treating three-column Lisfranc fracture-dislocations with minor soft tissue complications and satisfactory functional recovery.
Humans ; Adult ; Middle Aged ; Retrospective Studies ; Fracture Fixation, Internal ; Joint Dislocations/surgery* ; Fracture Dislocation ; Surgical Wound ; Postoperative Complications ; Necrosis ; Treatment Outcome

BACKGROUNDAcute gout is an intensely painful, inflammatory arthritis. Although the non-steroidal anti-inflammatory drugs (NSAIDs) are widely used for this condition, the efficacy is based on only a few studies, particularly in China. We tried to assess the safety and efficacy of etoricoxib in the treatment of acute gouty arthritis in China.

METHODSA randomized, double-blind, active comparator study was conducted at 10 sites in China. Patients (n = 178; ≥ 18 years of age) with acute gouty attack (< 48 hours) were treated for 5 days with etoricoxib (120 mg/d; n = 89) or indometacin (75 mg twice daily; n = 89). The primary efficacy end point was self-assessed pain in the affected joint (0-4 point Likert scale) from days 2 - 5. Secondary end points included investigator assessments of tenderness and swelling, patient/ investigator global assessments of response to therapy, and patients discontinuing treatment. Safety was assessed by adverse events (AEs).

RESULTSEtoricoxib and indometacin had comparable primary and secondary end points. Mean change difference from baseline from days 2 - 5 was 0.03 (95% confidence interval (CI) -0.19 to 0.25; P = 0.6364), which fell within the prespecified comparative bounds of -0.5 to 0.5. No severe AEs were associated with etoricoxib use. Non-severe AEs were mainly digestive and general, and most (73.7%) were mild, although they caused withdrawal of two subjects in the etoricoxib group, due to bilateral renal calculi and uronephrosis of the left kidney (unrelated to etoricoxib) and fever and chills (potentially etoricoxib-related). Overall, AEs were similar, although the absolute number of AEs in the etoricoxib group (n = 31) was less than the indometacin group (n = 34).

CONCLUSIONSEtoricoxib (120 mg once daily) is effective in treating acute gout, is generally safe and well-tolerated, and is comparable in efficacy to indometacin (75 mg twice daily).

Adult ; Aged ; Arthritis, Gouty ; drug therapy ; Cyclooxygenase Inhibitors ; adverse effects ; therapeutic use ; Double-Blind Method ; Female ; Humans ; Indomethacin ; adverse effects ; therapeutic use ; Male ; Middle Aged ; Pyridines ; adverse effects ; therapeutic use ; Sulfones ; adverse effects ; therapeutic use

BACKGROUNDThe long term prognosis of unprotected left main coronary artery (LMCA) stenting is controversial. This study was conducted to evaluate the immediate and long term outcomes of LMCA stenting in Chinese patients and to determine which factors affect the outcomes.

METHODSFrom May 1997 to March 2003, 224 patients in 23 hospitals underwent elective unprotected LMCA stenting with bare metal stents. Their clinical records were analysed to ascertain immediate and long term outcomes of LMCA stenting as well as factors influencing the prognosis.

RESULTSStents were implanted into LMCA successfully in 223 cases (99.6 %). One death (0.5%) and one case of non-Q wave nonfatal myocardial infarction (MI) occurred in hospital. The mean follow-up time was (15.6 +/- 12.3) months. Cardiac death developed in 10 cases (4.5%), noncardiac death in 2 cases (0.9%), nonfatal MI in 4 cases (1.8%), target lesion revascularization (TLR) of LMCA in 26 cases (11.7%) and TLR of nonLMCA in 37 cases (16.5%). Univariate analysis showed that cardiac death correlated with left ventricular ejection fraction (LVEF < 40%), female gender and LMCA combined with multivessel disease; that major adverse cardiac events (MACE) correlated with LVEF < 40%, bifurcation lesion and incomplete revascularization. Logistic regression analysis revealed that LVEF < 40% and female gender were independent predictors of cardiac death and MACE. Follow-up angiography was performed in 102 cases (45.7%). The restenosis rate was 31.4%.

CONCLUSIONSLong-term outcomes of stenting for selected patients with unprotected LMCA stenosis is acceptable. It should be performed in inoperable or low risk patients with LVEF > or = 40% and isolated LMCA disease or LMCA combined with multivessel diseases in whom complete revascularization can be obtained.

Adult ; Aged ; Aged, 80 and over ; Coronary Angiography ; Coronary Disease ; therapy ; Coronary Restenosis ; etiology ; Female ; Humans ; Male ; Middle Aged ; Prognosis ; Retrospective Studies ; Stents ; adverse effects ; Treatment Outcome