Objective: To explore the characteristics of neonatal adenoid development and to study the relationship between neonatal adenoid development and disease. Methods: A retrospective analysis of neonates who received an electronic rhinopharyngolaryngoscope at Shenzhen Children's Hospital from January 2019 to December 2020 was conducted to track the children's medical history and to analyze the adenoid development status. All 131 neonates successfully completed the electronic laryngoscopy. According to the presence or absence of visible adenoid hyperplasia, they were divided into a hyperplasia group (81 cases, 61.83%) and an un-hyperplasia group (50 cases, 38.17%). Results: Compared with the un-hyperplasia group, the age and birth weight of the adenoid hyperplasia group were larger, and the difference was statistically significant (Z _age=-4.634,Z _weight=-2.273,all P<0.05), but there was no significant difference in gender and gestational age between the two groups. The number of neonates with rhinitis/sinusitis in the hyperplasia group were significantly more than those in the un-hyperplasia group (62.96% vs 48%). Conclusion: The development of neonatal adenoids is related to daily age, birth weight, but not significantly related to gender and gestational age.
Adenoids/pathology* ; Birth Weight ; Child ; Humans ; Hyperplasia/pathology* ; Infant, Newborn ; Nasopharyngeal Diseases ; Retrospective Studies ; Rhinitis/pathology*

Aim To evaluate the protective effect of Averrhoa Carambola L. Roots DMDD alleviating myocardial injury in diabetes mellitus (DM) mice and its mechanism. Methods SD mice were given high-glucose-high-fat diet combined with streptozotocin to induce DM model, and were administered with DMDD. The fasting blood glucose (FBG) was recorded. The left ventricular end-diastolic pressure (LVEDP), left ventricular systolic pressure (LVSP), maximum upstroke velocity of left ventricular pressure (+ dp/dt

Kidney, as an important metabolic organ of humans, has many functions such as excreting metabolic waste, maintaining electrolyte and acid-base balance, controlling blood pressure and secreting hormones. Kidney disease is a common disease which endangers human health and has become a global public health problem. The rapid increase in the number of patients with kidney disease and the continuously increased treatment costs have brought a heavy burden to society and families. Western medicine is developing rapidly in the treatment of kidney diseases and has a definite effect, but improper using of Western medicine may easily aggravate kidney damage. In recent years, Chinese medicine and monomers have been widely recognized and applied in the treatment of kidney disease due to the advantages of multiple targets and pathways. Berberine (BBR) is a quinoline alkaloid extracted mainly from the Chinese medicine Coptis Chinesis Franch, and has a variety of pharmacological effects and excellent renal protection. BBR has the therapeutic characteristics of multi-target and multi-channel, which make it have great potential in the treatment of renal diseases. The pharmacological mechanism of BBR, including anti-oxidative stress, anti-inflammatory, lowering blood sugar, blood pressure and blood lipid, anti-tumor, etc. and combined with the clinical application of BBR in diabetic nephropathy, acute kidney injury and renal cancer, etc. has been summarized in present paper, so as to provide new ideas for the treatment of kidney disease and lay the foundation for the integration of Chinese and Western medicine.

OBJECTIVE: To investigate the clinical effectiveness of polytheretherketone (PEEK) cages assisted anterior cervical discetomy and fusion (ACDF) to treat cervical spondylosis with sympathetic symptoms. METHODS: Retrospective analysis was undertaken for 39 patients who were diagnosed as cervical spondylosis with sympathetic symptoms and underwent ACDF with PEEK cages. Radiographs obtained before surgery, after surgery, and at the final follow-up were assessed for quality of fusion. The following criteria were used for assessing radiographic success of fusion: (1) endplate obliterated with no lucent lines; (2) obliteration of disc space by bony trabeculae; (3) less than 2°of intervertebral motion or 2 mm of motion between the spinous processes at the operated segment on flexion-extension lateral radiographs. The sympathetic symptoms including vertigo, headache, tinnitus, nausea and vomiting, heart throb, hypomnesia and gastroenterological discomfort were scored by 20-point system preoperatively, 2 months postoperatively and at the final follow-up. The recovery rate and clinical satisfaction rate were also evaluated. Surgical complications were also assessed. RESULTS: They were followed up for at least one year. The mean follow-up was 15.6 months. Radiographs of the cervical spine at the last follow-up revealed a solid fusion with no signs of a pseudoarthrosis in 36 cases. In two patients delayed union and bony fusion were achieved at the end of 9 and 11 months. Pseudoarthosis was found in 1 case but the patient had no symptoms. The score of sympathetic symptoms before surgery, 2 months after surgery and at the final follow-up were 8.4±1.0,2.2±0.3,and 2.4±0.3, respectively. There were 22 excellent cases, 15 good cases, 1 fair case and 1 bad case in terms of RR. Good to excellent results were attained in 95% of theses patients. The sympathetic symptoms improved in all the patients and the score was significantly improved after surgery. There was one patient who had cerebral spinal fluid leakage but he recovered one week after surgery. Two patients felt a mild swallowing discomfort, but it disappeared within one month after surgery. Subcutaneous hematoma occurred in one patient due to obstructed drainage. It was cleared two days after surgery. CONCLUSION Cervical spondylosis patients with sympathetic symptoms may be managed successfully with ACDF using PEEK cages. Successful clinical results regarding symptom improvement and general satisfaction with the surgical procedure depend not only on obtaining successful decompression and radiographic fusion but also on patient selection.
Cervical Vertebrae/surgery* ; Decompression, Surgical ; Diskectomy ; Humans ; Male ; Nausea ; Neurosurgical Procedures ; Radiography ; Retrospective Studies ; Spinal Fusion ; Spondylosis/surgery* ; Treatment Outcome ; Vomiting

Objective To observe the effects of long-term hemodialysis(HD) combined with hemoperfusion(HP) on the levels of protein-bound uremic toxins (PBUTs) in maintenance hemodialysis (MHD) patients.Methods Forty-six patients with MHD were selected and divided into HD +HP group and HD group .HD+HP group ( n=22 ) was treated with low-flux HD twice a week and HD combined with HP once a week ,while HD group(n=24) was treated with low-flux HD three times a week.The follow-up lasted 36 weeks.The pre-dialysis concentration of PBUTs was measured at week 12, 24, 36 and baseline.PBUTs included hippuric acid (HA), indoxyl sulphate (IS)and p-cresyl sulphate (PCS).High performance liquid chromatography-tandem mass spectrometry ( HPLC-MS/MS) was used for determination .Results After 36 weeks of follow-up, the concentration of the three toxins in the HD +HP group was lower than that in the HD group during the study.At the end of the study, the reduction rates of HA, IS and PCS were 33.5%,12.8% and 24.2%, respectively, in HD+HP group.The three toxins in HD group increased by 2.3%,21.8%and 2.8%.The clearance rate of HA, PCS and IS in the HP+HD group was higher than in HD group (P<0.05).Conclusion Long-term HD combined with HP can more effectively remove PBUTs , and keep them at a lower level .

Objective To explore the effects of psychology of caregivers of children with cerebral palsy on family management.Meth-ods From August,2013 to August,2014,the main caregivers of 222 children with cerebral palsy were investigated with questionnaires of de-mography,Connor-Davidson Resilience Scale(CD-RISC),Index of Well-being,Self-rating Anxiety Scale(SAS),Self-rating Depression Scale(SDS)and Family Management Measure(FaMM).Results The scores of Condition Management Ability,View of Condition Impact, Condition Management Effort, Family Life Difficulty and Parental Mutuality of FaMM were higher than the median (t>8.866, P<0.001). The scores of CD-RISC,SAS and SDS were less than the norms of Chinese(t>5.523,P<0.001).Index of Well-being was(7.63±2.96).The factors related with the dimensions of family management included the time of hospitalization of children,the expectation of rehabilitation, the levels of anxiety and psychological resilience,and the index of well-being of the parents(P<0.05).Conclusion The psychology of care-givers of children with cerebral palsy and family management are dissatisfactory,and the psychology may influence family management.

BACKGROUNDThe efficacy and safety of telmisartan combined with clopidogrel, leflunomide, or both drugs for immunoglobulin A nephropathy (IgAN) are unclear. This study was designed to evaluate the efficacy and safety of telmisartan combined with clopidogrel, leflunomide, or both drugs for IgAN.

METHODSIt is a multicenter, prospective, double-dummy randomized controlled trial. Primary IgAN patients were recruited in 13 renal units across Beijing, China, from July 2010 to June 2012. After a 4-week telmisartan (80 mg/d) wash-in, 400 patients continuing on 80 mg/d telmisartan were randomly assigned to additionally receive placebo (Group A), 50 mg/d clopidogrel (Group B), 20 mg/d leflunomide (Group C), or 50 mg/d clopidogrel and 20 mg/d leflunomide (Group D). The 24-week intervention was completed by 360 patients. The primary endpoint was change in 24-h proteinuria at 24 weeks. A linear mixed-effect model was used to analyze the changes at 4, 12, and 24 weeks. Generalized estimating equations were used to evaluate changes in hematuria grade. This trial was registered at the Chinese Clinical Trial Registry.

RESULTSThe effects of telmisartan combined with leflunomide on changes in proteinuria (0.36 [95% confidence interval (CI) 0.18-0.55] g/d, P < 0.001), in serum uric acid (76.96 [95% CI 57.44-96.49] μmol/L, P < 0.001), in serum creatinine (9.49 [95% CI 6.54-12.44] μmol/L, P < 0.001), and in estimated glomerular filtration rate (-6.72 [95% CI-9.46 to -3.98] ml·min-1·1.73 m-2, P < 0.001) were statistically significant, whereas they were not statistically significant on changes in systolic and diastolic blood pressure and weight (P > 0.05). Telmisartan combined with clopidogrel had no statistical effect on any outcome, and there was no interaction between the interventions. No obvious adverse reactions were observed.

CONCLUSIONSTelmisartan combined with leflunomide, not clopidogrel, is safe and effective for decreasing proteinuria in certain IgAN patients.

TRIAL REGISTRATIONchictr.org.cn, ChiCTR-TRC-10000776; http://www.chictr.org.cn/showproj.aspx?proj=8760.

Adolescent ; Adult ; Benzimidazoles ; adverse effects ; therapeutic use ; Benzoates ; adverse effects ; therapeutic use ; Blood Pressure ; drug effects ; China ; Creatinine ; blood ; Female ; Glomerular Filtration Rate ; drug effects ; Glomerulonephritis, IGA ; blood ; drug therapy ; Humans ; Isoxazoles ; adverse effects ; therapeutic use ; Kidney Function Tests ; Male ; Middle Aged ; Prospective Studies ; Ticlopidine ; adverse effects ; analogs & derivatives ; therapeutic use ; Treatment Outcome ; Uric Acid ; blood ; Young Adult

OBJECTIVETo establish rabbit model of scoliosis induced with stable asymmetric lumbar loads.

METHODSScoliosis was induced in 10 two-month-old New Zealand rabbits using 316L stainless steel springs placed between the unilateral transverse processes of L2 and L5. Serial radiographs were documented before and at 1, 4, 8, 9 and 12 weeks after the operation. At weeks, the rabbits were randomly divided into SR group (n=5) with the spring removed and SK group (n=5) without spring removal.

RESULTSAll the rabbits survived the experiment with Cobb angle all greater than 10 degree at the end of the experiment. Significant changes were found in the Cobb angles and kyphotic angles at 1, 4 and 8 weeks after the operation (P<0.05). At 8 weeks, the Cobb angle, the kyphotic angle and the length of the spring were similar between SR and SK groups (P>0.05), and in the 4 weeks following spring removal in SR group, the Cobb angle and the kyphosis decreased significantly compared with those in SK group (P<0.05). Micro-CT showed that the BV/TV of the concave side was greater than that of the convex side. The length of the spring did not show obvious changes during the experiment (P>0.05).

CONCLUSIONSAsymmetric lumbar loading is a convenient, time-saving, and highly reproducible approach for establishing rabbit models of scoliosis.

Animals ; Disease Models, Animal ; Rabbits ; Scoliosis ; physiopathology ; Spine ; pathology

OBJECTIVETo control the quality of Xihuangwan by improving the qualitative detection of artificial musk inside this pill.

METHODThe qualitative detection of artificial musk was carried out by gas chromatography-mass spectrometery(GC-MS).

RESULTThe established GC-MS successfully detected artificial musk in Xihuangwan.

CONCLUSIONGC-MS is reliable,accurate,and practical in the identification of artificial must inside Xihuangwan.

Drugs, Chinese Herbal ; chemistry ; Fatty Acids, Monounsaturated ; chemistry ; Gas Chromatography-Mass Spectrometry