Practice of multi-campus hospital management based on integrated interconnected and digital intelligence-based service system / 中华医院管理杂志

Medical homogenization in multi-campus hospital plays an essential role in leveraging the advantages of public hospitals, promoting the expansion of high-quality medical resources and balancing regional layout. The Second Affiliated Hospital Zhejiang University School of Medicine deeply used digital intelligence technology to build a new integrated mobile health service system consisting of internet hospital and 5G intelligent applications, which empowered medical efficiency in multi-campus hospital. This system broke the limitations of inconsistent medical resources, unbalanced discipline layout, and insufficient information connectivity in the construction of multi-campus hospitals, and achieved remarkable results in practice. It could provide reference for the multi-campus construction of other large public hospitals.

Biofeedback therapy for chronic prostatitis: Application and consideration / 中华男科学杂志

Studies of biological feedback (BF) for the treatment of chronic prostatitis (CP) are occasionally reported have exhibited some related problems. This article presents an evaluation of the published literature on the BF treatment of CP at home and abroad in the aspects of instrument, method, application, effect, function, and mechanism. UROSTYMTM and MyoTrac are often employed and their operating paths are basically the same. NIH prostate symptom scores, urinary function, pain, sexual function, immune function, prostate fluid, and other indicators are generally used for the analysis of the effects of BF alone or in combination with other therapies on CP and its related symptoms. Either BF alone or BF combined with other therapies can promote urination, reduce pain, improve the quality of life, attenuate inflammation, improve sexual function, adjust immunity, and lessen physical and chemical stimulation. However, the relevant literature is of low quantity and quality, the reported studies are not standardized, and exploration of the action mechanisms is neglected.

Acupuncture treatment of male infertility: a systematic review / 中华男科学杂志

<p><b>OBJECTIVE</b>To systematically evaluate acupuncture as a treatment for male infertility.</p><p><b>METHODS</b>We searched Chi na Biology Medical Database (CBM), Wan Fang Medical Information System, China National Knowledge Infrastructure (CNKI), VIP Information Resource System (VIP), and PubMed for published literature on acupuncture as a treatment for male infertility on May 1 2014. Based on the Standards for Reporting Interventions in Clinical Trials of Acupuncture (STRICTA), we evaluated the quality of the reports, conducted meta-analysis on the identified studies via RevMan5.2, and assessed the quality of the evidence in the literature by Grading of Recommendations Assessment, Development, and Evaluation (GRADE).</p><p><b>RESULTS</b>A total of 12 studies involving 2,177 patients were included, the quality of which was evaluated as mediocre. With regard to the cure rate, acupuncture was comparable to traditional Chinese medicine (TCM) (P > 0.05) but better than Western medicine (RR = 4.00, 95% CI 1.63 to 9.82, P < 0.01) while acupuncture + TCM was better than either TCM (RR = 1.77, 95% CI 1.20 to 2.60, P < 0.01) or Western medicine used alone (RR = 2.73, 95% CI 1.51 to 4.93, P < 0.01), and acupuncture + Western medicine was better than Western medicine alone (RR = 1.88, 95% CI 1.17 to 3.02, P = 0.01). The combined use of acupuncture, ear pressure, TCM, and Western medicine showed a higher cure rate than the combination of TCM and Western medicine (RR = 3.45, 95% CI 2.90 to 4.11, P < 0.01). In therapeutic effectiveness, acupuncture was comparable to TCM (P > 0.05) but superior to Western medicine (RR = 1.41, 95% CI 1.12 to 1.71, P < 0.01), acupuncture + TCM was superior to either TCM (RR = 1.14, 95% CI 1.05 to 1.23, P < 0.01) or Western medicine alone (RR = 1.43, 95% CI 1.22 to 1.67, P < 0.01), and acupuncture + Western medicine was superior to Western medicine alone (RR = 1.25, 95% CI 1.05 to 1.49, P = 0.01). In improving sperm concentration, acupuncture was as effective as TCM (P > 0.05) and sham acupuncture (P > 0.05) but outdid Western medicine (RR = 27.00, 95% CI 24.27 to 29.73, P < 0.01) and acupuncture + TCM outdid either TCM (RR = 14.65, 95% CI 7.58 to 21.72, P < 0.01) or Western medicine alone (RR = 1.04, 95% CI--1.43 to 3.51, P > 0.05). In improving grade a sperm, acupuncture exhibited a similar effect to TCM (P > 0.05) and sham acupuncture (P > 0.05), and acupuncture + TCM was more effective than TCM alone (RR = 7.78, 95% CI 3.51 to 12.23, P < 0.01) but equally effective as Western medicine (P > 0.05). In elevating the level of grade a + b sperm, acupuncture + TCM excelled either TCM (RR = 11.00, 95%, CI 3.17 to 18.82, P < 0.01) or Western medicine alone (RR = 12.22, 95% CI 6.87 to 17.57, P < 0. 01), while acupuncture produced a comparable effect with sham acupuncture (P > 0.05). As for the quality of the included studies, only 3 conclusions of the 23 meta-analyses were assessed to be of average quality, while the others of poor or extremely poor quality. Therefore, the recommendation grade of the conclusions was low.</p><p><b>CONCLUSION</b>For the treatment of male infertility, acupuncture is reported to be equally effective as TMC and more effective than Western medicine, and its effectiveness is enhanced when applied in combination with either TCM or Western medicine. Acupuncture is distinctively efficacious in improving sperm quality. Nevertheless, the overall quality of the included studies is low.</p>

Investigation on the clinical curative effect and mechanism of four grinding soup oral liquid in treating pediatric indigestion / 中国基层医药

Objective To observe and explore the clinical curative effect and mechanism of four grinding soup oral liquid in treating pediatric indigestion.Methods 90 children with indigestion were randomly divided into control group and observation group,and 45 people in each group.Children in control group were given Pan Li ketone tablet and the observation group were given four grinding soup oral liquid to observe the clinical curative effect of the two groups and gastric emptying function,symptoms and plasma substance P,motilin levels of patients before and after treating.Results The clinical efficient of Pan Li ketone tablet and four grinding soup oral liquid were 70.0％ and 94.0％ respectively.The total effective rate of tgastric emptying of the control group and observation group of were 74.0％ and 80.0％,and there were no significant difference (P ＞ 0.10).The plasma substance P,and motilin content of the two groups before and after treatment had significant difference(P ＜ 0.05),but there was no significant difference (P ＞ 0.05) between group after treating; Conclusion Four Grinding Soup oral liquid is a safe and effective way in treating pediatric indigestion,and it can promote gastric emptying function,plasma substance P and motilin levels,which provides certain reference significance for treating clinical indigestion.

Study on matrine alleviating retinoic acid resistance in acute promyelocytic leukemia / 中华血液学杂志

<p><b>OBJECTIVE</b>To explore the role of matrine (MAT) alleviating all-trans retinoic acid (ATRA) resistance in acute promyelocytic leukemia (APL) and its mechanism.</p><p><b>METHODS</b>ATRA sensitive strain of APL (NB4) and resistant strain (NB4-R1, NB4-R2) were used in this study. The low toxic dosage of MAT was established by MTT test, and ATRA IC(50) of the cell strains (cultured with or without 0.1 mmol/L MAT) were obtained to confirm the reversal index (RI); the influence of MAT (10, 8, 6, 4, 2, 1, 0.1, 0.01, 0.001 mmol/L) combine with 1 µmol/L ATRA on the differentiation of the three cell strains were observed by nitro blue tetrazolium chloride (NBT) test and morphologic changes. The apoptosis rate of cells treated with different concentration of MAT combined with 1 µmol/L ATRA was tested by flow cytometry with Annexin V/PI staining.</p><p><b>RESULTS</b>(1) The toxicity of MAT to NB4, NB4-R1, and NB4-R2 cells was increased with the concentration, IC(50) value was (0.661 ± 0.035) mmol/L, (0.673 ± 0.132) mmol/L and (0.329 ± 0.020) mmol/L, respectively; (2) After treated with 0.1 mmol/L MAT, the ATRA resistance factor of NB4-R1 decreased markedly (RI = 4.96 ± 1.15), but did not of NB4-R2(RI = 0.66 ± 0.17); (3) The differentiation capacity of NB4 and NB4-R1 was enhanced with increase of MAT, and peaked at 0.1 mmol/L (P < 0.05), but did not of NB4-R2; (4) After treated with MAT, the ATRA (1 µmol/L) induced apoptosis rate in NB4 and NB4-R1 increased significantly (P < 0.05 and P < 0.01, respectively).</p><p><b>CONCLUSION</b>MAT can reverse the ATRA resistance of NB4-R1, which may relate to the effect of MAT on differentiation and apoptosis. Treatment with MAT plus ATRA may exaggerate the cells resistance potency.</p>

Transforming growth factor-beta and its receptors in scleroderma / 浙江大学学报·医学版

The hallmark of scleroderma is fibrosis by excessive extracellular matrix (ECM) deposition in the skin, lung, and other organs. Increasing evidence suggests that overexpression of transforming growth factor-beta (TGF-beta) and its receptors play a key pathogenic role in the development of tissue fibrosis in scleroderma. TGF-beta is known to induce the expression of ECM proteins in the pathogenesis of fibrosis in systemic sclerosis. Investigations into TGF-beta pathways will suggest new treatment strategies for fibrotic diseases.