Antiviral Oral Liquid is modified on the basis of Baihu Decoction in Treatise on Febrility Diseases by ZHANG Zhongjing and Qingwen Baidu Yin in Qing Dynasty, with effects in clearing toxic heat, repelling dampness and cooling blood. It is widely used in clinical treatment of common colds, influenza and upper respiratory tract infection, mumps, viral conjunctivitis and hand-foot-mouth disease, with a good clinical efficacy and safety. Based on a questionnaire survey of clinicians and a systematic review of study literatures on Antiviral Oral Liquid, the international clinical practice guidelines development method was adopted to analyze the optimal available evidences and expert experiences in the "evidence-based, consensus-based and experience-based" principles. The consensus was jointly reached by more than 30 multidisciplinary experts nationwide, including clinical experts of traditional Chinese and Western medicine in the field of respiratory diseases and infectious diseases, and methodological experts. In the study, literatures were retrieved based on clinical problems in the clinical survey as well as PICO clinical problems. The GRADE system was used for the classification and evaluation of evidence, and fully combined with clinical expert experience, so as to reach expert consensus by the nominal grouping method. This expert consensus recommended or suggested indications, usage and dosage, course of treatment, intervention time for treatment, and the safety and precautions of Antiviral Oral Liquid for treatment of influenza, and can provide reference for the rational use of this drug in clinical practice.
Antiviral Agents/therapeutic use* ; Consensus ; Hand, Foot and Mouth Disease ; Humans ; Influenza, Human/drug therapy* ; Medicine, Chinese Traditional

Objective: To evaluate the clinical efficacy of Compound Chamomile and Lidocaine Hydrochloride Gel for postoperative hypospadias in children. METHODS: From January to December 2020, we treated 116 children with distal hypospadias in the Department of Urology, Department of Pediatrics and the Seventh Medical Center of the PLA General Hospital, 58 by primary Snodgrass urethroplasty only (the control group) and the other 58 with Compound Chamomile and Lidocaine Hydrochloride Gel smeared on the penis postoperatively in addition (the trial group). We compared the operation time and postoperative pain score, edema regression and incidence of infection between the two groups, followed by statistical analysis using T test and Chi-square test. RESULTS: All the operations were successfully completed by the same surgeon under general anesthesia. There were no statistically significant differences between the trial and control groups in age (［2.5 ± 0.8］ vs ［2.4 ± 0.6］ yr, P > 0.05) or operation time (［95.6 ± 14.5］ vs ［97.1 ± 15.2］ min, P > 0.05). No incision infection occurred in any of the cases. The pain scores at dressing removal were remarkably lower in the trial than in the control group at 2 hours (1.4 ± 1.0 vs 2.6 ± 1.3, P < 0.05), 24 hours (2.2 ± 1.3 vs 3.9 ± 1.6, P < 0.05), 48 hours (1.2 ± 0.7 vs 1.6 ± 0.9, P < 0.05) and 72 hours after surgery (2.5 ± 0.8 vs 3.7 ± 1.8, P < 0.05). Significantly more cases of edema regression were achieved in the trial than in the control group at 2 weeks postoperatively (35 vs 19, P < 0.05). CONCLUSIONS Compound Chamomile and Lidocaine Hydrochloride Gel can effectively relieve pain, reduce edema and accelerate edema regression after surgery in children with hypospadias, and therefore deserves wide clinical application.、.
Chamomile ; Child, Preschool ; Humans ; Hypospadias/surgery* ; Lidocaine/therapeutic use* ; Male ; Pain, Postoperative/drug therapy* ; Postoperative Period

Objective To use World Health Organization Family International Classifications (WHO-FICs) to explore the framework and approaches of development and research of guidelines of rehabilitation at levels of policies, community and services.Methods The important documents and tools of rehabilitation at international level, including United Nations Convention on the Rights of Persons with Disabilities, WHO World Report on Disability, Community-based Rehabilitation Guideline, Rehabilitation in Health Service System, and International Classification of Diseases (ICD), International Classification of Functioning, Disability and Health (ICF), and International Classification of Health Intervention (ICHI) of WHO-FICs, had been discussed.Results The framework, classifications, diagnosis and description of diseases and functioning, coding, intervention and functioning evaluation based on ICD-11, ICF and ICHI-β-2 had been established for development and implementation of rehabilitation guidelines and Cochrane rehabilitation.Conclusion The framework and systematic approaches of ontology, classification, terminology, coding, diagnosis and description of diseases and functioning, interventions and evaluations for the development and implementation of rehabilitation guidelines had been developed.

BACKGROUNDInoperable chronic thromboembolic pulmonary hypertension (CTEPH) is a severe clinical syndrome characterized by right cardiac failure and possibly subsequent liver dysfunction. However, whether serum markers of liver dysfunction can predict prognosis in inoperable CTEPH patients has not been determined. Our study aimed to evaluate the potential role of liver function markers (such as serum levels of transaminase, bilirubin, and gamma-glutamyl transpeptidase [GGT]) combined with 6-min walk test in the prediction of prognosis in patients with inoperable CTEPH.

METHODSFrom June 2005 to May 2013, 77 consecutive patients with inoperable CTEPH without confounding co-morbidities were recruited for this prospective cohort study. Baseline clinical characteristics and 6-min walk distance (6MWD) results were collected. Serum biomarkers of liver function, including levels of aspartate aminotransferase, alanine aminotransferase, GGT, uric acid, and serum bilirubin, were also determined at enrollment. All-cause mortality was recorded during the follow-up period.

RESULTSDuring the follow-up, 22 patients (29%) died. Cox regression analyses demonstrated that increased serum concentration of total bilirubin (hazard ratio [HR] = 7.755, P < 0.001), elevated N-terminal of the prohormone brain natriuretic peptide (HR = 1.001, P = 0.001), decreased 6MWD (HR = 0.990, P < 0.001), increased central venous pressure (HR = 1.074, P = 0.040), and higher pulmonary vascular resistance (HR = 1.001, P = 0.018) were associated with an increased risk of mortality. Serum concentrations of total bilirubin (HR = 4.755, P = 0.007) and 6MWD (HR = 0.994, P = 0.017) were independent prognostic predictors for CTEPH patients. Patients with hyperbilirubinemia (≥23.7 μmol/L) had markedly worse survival than those with normobilirubinemia.

CONCLUSIONElevated serum bilirubin and decreased 6MWD are potential predictors for poor prognosis in inoperable CTEPH.

Aged ; Antihypertensive Agents ; therapeutic use ; Bilirubin ; blood ; Exercise Test ; Female ; Humans ; Hypertension, Pulmonary ; blood ; drug therapy ; pathology ; Male ; Middle Aged ; Prognosis ; Prospective Studies

The present study was designed to establish and optimize a new method for extracting chlorogenic acid and cynaroside from Lonicera japonica Thunb. through orthogonal experimental designl. A new ultrahigh pressure extraction (UPE) technology was applied to extract chlorogenic acid and cynaroside from L. japonica. The influential factors, including solvent type, ethanol concentration, extraction pressure, time, and temperature, and the solid/liquid ratio, have been studied to optimize the extraction process. The optimal conditions for the UPE were developed by quantitative analysis of the extraction products by HPLC-DAD in comparison with standard samples. In addition, the microstructures of the medicinal materials before and after extraction were studied by scanning electron microscopy (SEM). Furthermore, the extraction efficiency of different extraction methods and the 2, 2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activities of the extracts were investigated. The optimal conditions for extracting chlorogenic acid and cynaroside were as follows: ethanol concentration, 60%; extraction pressure, 400 MPa; extraction time, 2 min; extraction temperature, 30 °C; and the solid/liquid ratio, 1 : 50. Under these conditions, the yields of chlorogenic acid and cynaroside were raised to 4.863% and 0.080%, respectively. Compared with other extraction methods, such as heat reflux extraction (HRE), ultrasonic extraction (UE), and Sohxlet extraction (SE), the UPE method showed several advantages, including higher extraction yield, shorter extraction time, lower energy consumption, and higher purity of the extracts. This study could help better utilize L. japonica flower buds as a readily accessible source of natural antioxidants in food and pharmaceutical industries.
Analytic Sample Preparation Methods ; instrumentation ; methods ; Antioxidants ; analysis ; isolation & purification ; Chlorogenic Acid ; analysis ; isolation & purification ; Chromatography, High Pressure Liquid ; Flowers ; chemistry ; Glucosides ; analysis ; isolation & purification ; Lonicera ; chemistry ; Luteolin ; analysis ; isolation & purification ; Plant Extracts ; analysis ; isolation & purification ; Pressure

OBJECTIVETo observe the efficacy and safety of oral propranolol in the treatment of periorbital proliferating phase infantile hemangioma.

METHODSA retrospective review of patient medical records was performed. 12 patients (9 female, 3 male; 1.5-8.5 months, average 3.3 months) with periorbital proliferating phase infantile hemangioma underwent oral propranolol therapy. The dosage was slowly increased to 2 mg/kg daily in divided doses for a mean duration of 16 weeks (range 4 weeks-41 weeks). Therapeutic outcomes and safety were established by evaluating colour, size of lesion, duration of treatment and side-effects of treatment before and after treatment.

RESULTSOf these, 9 had a signification reduction in colour and size of the lesions, 2 had no further growth. 1 is stopped therapy due to hypotension after drug administration. 11 other patients, although mild adverse effects were noted, no symptoms were severe enough to discontinue treatment.

CONCLUSIONSPropranolol appears to be a safe and effective treatment in the management of periorbital proliferating phase infantile hemangioma.

Child ; Child, Preschool ; Female ; Hemangioma ; drug therapy ; Humans ; Infant ; Male ; Orbital Neoplasms ; drug therapy ; Propranolol ; administration & dosage ; therapeutic use ; Retrospective Studies ; Treatment Outcome

OBJECTIVETo examine the expression of CEACAM-land CXCL-14 in the different stages of infantile hemangioma and to explore the role of CEACAM-1 and CXCL-14 in the occurrence and development of infantile hemangioma.

METHODSThe expression of CEACAM-1 and CXCL-14 was detected by immunohistochemical technique and Western Blot in cases of proliferating hemangiomas, involuting hemangiomas, involuted hemangiomas. The mean optical density was measured by image analysis system.

RESULTSThe expression of CEACAM-1 in early stage of proliferating hemangiomas was weak or negative, while it was strong in involuting hemangiomas and positive in the involuted stage. The differences between different stages had a statistically significance (P < 0.05). The expression of CXCL-14 was weak or negative in stage of proliferating hemangiomas, positive in involuting hemangiomas and strong in the involuted stage. The differences between different stages had a statistically significance (P < 0.05).

CONCLUSIONSCEACAM-1 and CXCL-14 are involved in the occurrence and development of infantile hemangioma.

Antigens, CD ; metabolism ; Cell Adhesion Molecules ; metabolism ; Chemokines, CXC ; metabolism ; Child ; Child, Preschool ; Female ; Hemangioma ; metabolism ; pathology ; Humans ; Infant ; Male

Herbicides ; poisoning ; Humans ; Paraquat ; poisoning ; Poisoning ; metabolism ; pathology ; therapy

OBJECTIVETo investigate the effects of early enteral nutrition supplemented with immune nutrient on intestine immune function in mice with severe burn.

METHODSTwenty-four BALB/c mice were inflicted with 20% TBSA full-thickness scald, then they were randomly divided into EN(with oral administration of common enteral nutrition after 2 hours) and EIN (with oral administration of common enteral nutrition and glutamine, arginine after 2 hours) groups. Another 10 mice were used as the normal control (NC) group. The supplied energy ratio( carbohydrate: fat: protein)in former 2 groups was 82:3:15, and the ratio of energy to nitrogen was 150: 1. The energy requirement of each mouse was calculated according to 732.2 kJ x kg(-1) x d(-1), one third of the requirement was administrated on 1st day, and one half of it on 2nd day, and full energy requirement was started on the 3rd day,and the requirement was divided into 4-6 portions every day. The feed was isocaloric, isonitrogenous, and isovolumic for the 2 experimental groups. All mice were sacrificed and entire small intestine was harvested for determination of intestinal IgA level by ELISA, total Peyer's patches (PP) lymphocytes and their apoptosis ratio, and changes in PP lymphocytes (CD3+, CD4+, CD19+) on 7th day of the experiment.

RESULTSCompared with those in NC group [(4.5 +/- 0.6) x 10(6), (42 +/- 7) microg/cm, respectively], total PP lymphocytes and intestinal IgA levels in EN and EIN groups obviously decreased [(2.3 +/- 0.4) x 10(6), (35 +/- 6) microg/cm, (3.8 +/- 0. 5) x 10(6), (38 +/- 6), microg/cm, respectively, P < 0.05] , among which the values in EIN group were higher than EN group (P < 0.05). The changes in PP lymphocytes were similar to that of total PP lymphocytes. Compared with that in NC group [(4.8 +/- 2.1)%], the apoptosis ratio of PP lymphocytes in EN and EIN groups significantly increased [(12.7 +/- 2.4)%, (8.0 +/- 1.7)%, respectively, P < 0.05], however the ratio in EIN group was lower than that of EN group (P < 0.05).

CONCLUSIONSEarly enteral nutrition supplemented with immune nutrient can improve intestinal immune function in mice with severe burn.

Animals ; Burns ; immunology ; physiopathology ; therapy ; Enteral Nutrition ; Intestine, Small ; immunology ; Intestines ; immunology ; Lymphocyte Subsets ; Lymphocytes ; immunology ; Male ; Mice ; Mice, Inbred BALB C

Objective To investigate the effect of CoCl2-induced hypoxia on the expressions of hypoxia-inducible factor-1α(HIF-lα),glucocorticoid receptor(GR)and opiomelanocortin(POMC)in AtT-20 cells.Methods AtT-20 cells were exposed to different concentrations(25,50,100,and 200 μmol/L)of CoCl2 to induce hypoxia.MTT assay was employed to assess the changes in the cell proliferation after the exposure,and real-time PCR and Western blotting were performed to detect the expressions of HIF-1α,GR and POMC genes at both the mRNA and protein levels.Results Compared with the cells in normoxic conditions,the AtT-20 cells exposed to CoCl2 treatment at 25,50,and 100 μmol/L for 24 and 48 h showed obviously enhanced cell proliferation.CoCl2 significantly increased the mRNA and protein expressions of HIF-1α,GR and POMC genes in a dose-dependent manner(P＜0.05).Conclusion CoCl2-induced hypoxia up-regulates the mRNA and protein expressions of HIF-1α,GR and POMC genes in AtT-20 cells.