OBJECTIVE:To upgrade the information management of the traditional Chinese medicine(TCM)pharmacy in our hospital.METHODS:The benefits and problems in implementing information management in our hospital's TCM pharmacy were discussed,and solutions for improvement were proposed.RESULT & CONCLUSION:The application of the information management system can help regulate the management of the TCM pharmacy,and establish a closer connection between traditional medicine and modern technology.

Objective To explore the effect and application value of percutaneous transhepatic various interventional technique for treatment of common bile duct stones.Methods 46 patients with common bile duct stones were treated.All patients were treated by percutaneous transhepatic cholangiopancreatography in order to confirm the number and location and size of the stones.Place me-chanical lithotripsy net according to the size of stones.Then percutaneous transhepatic balloon dilation.Postoperatively biliary tract was drained for 2 weeks.Results 45 operations were successful,The successful rate was 97.83%.Complete stone removal was obtained with one session in 41 patients and two sessions in 4 cases,respectively.There was no serious complications occurred during the operation. There was no perforation and bleeding,but hyperamylasemia occurred in 3 patients and acute pancreatitis occurred in 1 patient and bile perito-nitis occurred in 2 patients.Conclusion Percutaneous transhepatic various interventional technique can keep the function of papillary sphincter and is a valuable methed for patients suffering from common bile duct stones with a high successful rate and safety.

OBJECTIVETo assess the association between the serotonin transporter linked polymorphic region (5-HTTLPR) 44 bp variable number of tandem repeat (VNTR) polymorphism and Tourette syndrome (TS) in ethnic Han Chinese trios.

METHODSA total of 252 TS trios (patients and their parents) were recruited. Genetic contribution of the 5-HTTLPR 44 bp VNTR polymorphism was evaluated by genotyping, haplotype relative risk (HRR) analysis and transmission disequilibrium test (TDT) statistics. To enhance the efficiency of the test, haplotype-based HRR (HHRR) was also performed.

RESULTSThe TDT, HRR and HHRR analyses have revealed a significant association of the 5-HTTLPR 44 bp VNTR polymorphism with TS, and provided a strong evidence for an over-transmission of L allele from parents to the affected children (TDT: χ² = 6.680, df= 1, P= 0.012; HRR: χ² = 9.345, P= 0.002, OR= 1.739, 95% CI for 1.218-2.483). For 204 male and 48 female TS trios, TDT and HRR were analyzed separately. The results showed a significant association between 5-HTTLPR and male TS (for males. TDT: χ² = 4.643, df= 1, P= 0.038; for females, TDT: χ² = 2.189, df= 1, P= 0.188).

CONCLUSION5-HTTLPR may be the susceptibility gene for male TS patients among the Chinese Han population. However, the results need to be replicated in datasets collected from different populations.

Adolescent ; Asian Continental Ancestry Group ; genetics ; Child ; Child, Preschool ; China ; Female ; Gene Frequency ; Genetic Predisposition to Disease ; genetics ; Genotype ; Humans ; Linkage Disequilibrium ; Male ; Minisatellite Repeats ; genetics ; Polymorphism, Genetic ; Serotonin Plasma Membrane Transport Proteins ; genetics ; Sex Factors ; Tourette Syndrome ; genetics ; Young Adult

Objective:To evaluate the effects of Preventing Jaundice and Antibacterial Biological Medical Gel in prevention of hyperbilirubinemia and umbilical infection in newborn.Methods:A total of 600 healthy neonates in a tertiary hospital were selected. Participants were randomly divided into the control group ( n=300) and the observation group ( n=300). The control group was given routine nursing guidance while the observation group was treated with Preventing Jaundice and Antibacterial Biological Medical Gel. The differences in the number of times of the fetus feces in 3 days after birth, the first fetal feces, yellow discharge time of the fetus feces, the incidence of hyperbilirubinemia, the incidence of neonatal phototherapy and the incidence of umbilical infection between the two groups were compared. Results:The number of times of the fetus feces in 3 days after birth and the first fetal feces and yellow discharge time of the fetus feces of the observation group were (8.12±1.36) times, (7.39±3.71) hours, (26.05±3.98) hours, respectively. The control group were (5.31±1.02) times, (13.04±5.26) hours, (28.65±3.54) hours, respectively. The difference between the two groups was significant ( Z value was -6.133, -6.483, t value was -19.011, P<0.05). The incidence of hyperbilirubinemia, being in neonatal intensive care unit, the incidence of blue light irradiation and the incidence of umbilical infection of the observation group was 0.67%(2/300), 0, 1.00%(3/300) and 0, respectively. The control group was 3.33%(10/300), 2.00%(6/300), 5.00%(15/300) and 3.33%(10/300), respectively. the difference between the two groups was significant ( χ2 value was 4.209-8.247, P<0.01). Conclusions:Preventing Jaundice and Antibacterial Biological Medical Gel could help control the incidence of hyperbilirubinemia and reduce the umbilical infection. It is worth clinical spreading.

Objective:To investigate the molecular mechanism of the disease based on the clinical characterization and genetic mutation analysis in a family with intellectual disability.Methods:The proband with intellectual disability was diagnosed at Luohe Central Hospital in December 2019. Peripheral blood samples were collected from four family members. Whole exome sequencing (WES) was used to screen the pathological mutations. Then the PCR and Sanger sequencing were used to verify the selected mutations and combine the relevant database to analyze variation loci.Results:We infer that the ARX c.1162 A>G was co-segregated with the phenotype of the family based on the results of WES. The results of sanger sequencing and WES are consistent. The mother of the proband is the carrier of the mutation. There is no mutation frequency reported in the healthy population. The mutation of the ARX c.1162A>G is harmful inferred by a variety of bioinformatics software. Combined with the phenotypic analysis of OMIM database, we infer the phenotype caused by the mutation is consistent with the patients in the family.Conclusion:The mutation of the ARX c.1162 A>G may be the cause of the intellectual disability in the family affected. And the variant has not been reported in China.

OBJECTIVE: To study the effect of silencing LncRNA SNHG7 on hypoxia/reoxygenation (H/R)-induced cardiomyocyte injury and its targeted regulation on miR-181b-5p. METHODS: Rat cardiomyocytes H9c2 were cultured in vitro and randomly divided into control group, H/R group, H/R + si-NC group, H/R + si-SNHG7 group, H/R + si-SNHG7 + anti-miR-NC group and H/R + si-SNHG7 + anti-miR-181b-5p group. The content of lactate dehydrogenase (LDH), malondialedhyde (MDA) and the activity of superoxide dismutase (SOD) were detected. Flow cytometry was carried out to detect the rate of apoptosis. qRT-PCR was used to detect the expression of SNHG7 and miR-181b-5p. Dual luciferase report experiment was used to verify the targeting relationship between SNHG7 and miR-181b-5p. Western blotting was used to detect the expression of Bax and Bcl-2. RESULTS: Compared with the control group, the H/R group showed significantly increased SNHG7 expression in cardiomyocytes, reduced miR-181b-5p expression, higher levels of LDH and MDA, reduced activity of SOD, increased cell apoptosis rate, higher level of Bax protein, and reduced level of Bcl-2 protein (all P< 0.05). Compared with the H/R and H/R + si-NC groups, the H/R + si-SNHG7 group had significantly reduced level of LDH and MDA, increased activity of SOD, reduced apoptosis rate, reduced level of Bax protein, increased level of Bcl-2 protein (all P< 0.05). The dual luciferase report experiment confirmed that SNHG7 could target miR-181b-5p. Interference with the expression of miR-181b-5p could reduce the effect of silencing SNHG7 on H/R-induced cardiomyocyte oxidative stress and apoptosis. CONCLUSION Silencing SNHG7 may inhibit H/R-induced cardiomyocyte oxidative stress and apoptosis by up-regulating the expression of miR-181b-5p, thereby exerting a protective effect on cardiomyocytes.
Animals ; Apoptosis ; Hypoxia ; MicroRNAs/genetics* ; Myocardial Reperfusion Injury ; Myocytes, Cardiac ; RNA, Long Noncoding/genetics* ; Rats

Objective:To investigate the effects of olanzapine versus risperidone on cognitive function, serum complement C3 and C4 levels and high sensitivity C-reactive protein (hs-CRP) level in patients with schizophrenia. Methods:Eighty patients with schizophrenia who received treatment in Lishui Second People's Hospital, China between September 2018 and September 2019 were included in this study. They were randomly assigned to receive treatment either with olanzapine (olanzapine group, n = 40) or risperidone (risperidone group, n = 40). Before and after treatment, the Positive and Negative Syndrome Scale (PANSS) score and the Wisconsin Card Sorting Test score were evaluated in each group. Before and after treatment, serum levels of dopamine, serotonin, norepinephrine, complement C3 and C4 and hs-CRP levels were compared between the olanzapine and risperidone groups. Results:Before treatment, there were no significant differences in PANSS and WCST scores between the two groups (both P > 0.05). After treatment, PANSS score, the number of perseverative errors and the number of random errors in each group were significantly decreased compared with before treatment [olanzapine group: (56.23 ± 9.37) points, (13.06 ± 6.26) points, (16.23 ± 6.35) points, t = 12.334, 5.885, 3.840, all P < 0.05; risperidone group: (55.98 ± 10.21) points, (13.97 ± 6.54) points, (16.31 ± 6.32) points, t = 12.044, 6.213, 3.321, all P < 0.05]. After treatment, the number of correct sorts and the number of categories in each group were significantly increased compared with before treatment [olanzapine group: (29.21 ± 2.24) points, (3.79 ± 1.12) points, t = 3.323, 2.087, both P < 0.05; risperidone group: (29.33 ± 2.35) points, (3.81 ± 1.15) points, t =2.750, 2.085, both P < 0.05]. After treatment, there were significant differences in these indexes between the two groups (all P > 0.05). Before treatment, there were no significant differences in serum levels of dopamine, serotonin and norepinephrine between the two groups (all P > 0.05). After treatment, serum levels of dopamine, serotonin and norepinephrine in each group were significantly decreased compared with before treatment [olanzapine group: (5.02 ± 0.13) μg/L, (66.24 ± 6.05) μg/L, (27.32 ± 4.05) μg/L, t = 67.800, 9.977, 5.082, all P < 0.05; risperidone group: (4.18 ± 0.12) μg/L, (63.12 ± 6.21) μg/L, (24.81 ± 4.13) μg/L, t = 99.761, 12.296, 6.882, all P < 0.05]. After treatment, there were significant differences in serum levels of dopamine, serotonin and norepinephrine between the two groups ( t = 30.029, 2.276, 6.882, all P < 0.05). Before treatment, there were no significant differences in complement C3 and C4 and hs-CRP levels between the two groups (all P > 0.05). After treatment, complement C3 and C4 and hs-CRP levels in each group were significantly increased compared with before treatment [olanzapine group: (1.12 ± 0.18) g/L, (0.24 ± 0.06) g/L, (1.09 ± 0.11) mg/L, t = 5.129, 4.049, 32.452, all P < 0.05; risperidone group: (1.13 ± 0.17) g/L, (0.25 ± 0.07) g/L, (1.10 ± 0.12) mg/L, t = 5.147, 5.164, 29.227, all P < 0.05]. After treatment, there were no significant differences in complement C3 and C4 and hs-CRP levels between the two groups ( t = 0.255, 0.686, 0.389, all P > 0.05). Conclusion:Olanzapine and risperidone have the same effects on improving the mental symptoms and cognitive function of patients with schizophrenia, but risperidone has more obvious effects on improving the body function than olanzapine.

Glutamate dehydrogenase (GDH)a key enzyme in the nitrogen metabolism pathway catalyzes the con-version between α-ketoglutarate and glutamate reversibly using NAD(P)H as a cofactor. Based on genomic stud-ies,it was concluded that SHJG_7666 was a potential GDH in Streptomyces hygroscopicus 5008(S5008),and its expression level in vivo was positively correlated with the biosynthesis of an important aminocyclol compound vali-damycin. Phylogenetic tree analysis showed that the S5008 SHJG_7666 GDH belonged to the Glu/Leu/Phe/Val dehydrogenase family,with conserved glutamate-α-ketoglutarate binding domain and the classical GXGXXG dinu-cleotide binding motif. Further homologous modeling and structural comparison revealed that SHJG_7666 con-tained conserved Lys60,Lys78and Asp120catalytic functional sites and ligand binding residues Ser36,Gly38,Gln119 and Asp166,Asn300,Ala330. Moreover,recombinant expression of SHJG_7666 in E. coli and in vitro enzyme activity demonstrated that glutamate dehydrogenase can convert ammonium salt to glutamate with pH and temperature being optimal at 7. 5 and 37 °C respectively. Enzyme activity under optimum reaction condition has Kmvalue of (25. 3 ±9. 1)μmol/L and kcatof (3 ±0. 8)×10 -5s-1for the substrate α-ketoglutarate. Results of this study further improved the catalytic activity of SHJG_7666,thus laying the foundation for the ultimate increase of vali-damycin production.

Background/Aims: Some inflammatory bowel disease (IBD) patients in remission suffer from irritable bowel syndrome (IBS)-like symptoms (IBD-IBS). The pathogenesis has not yet been elucidated. The study aim is to evaluate relationships among quality of life (QOL), psychological status, and visceral sensitivity, and explore the formation mechanism of IBD-IBS. Methods: Forty-seven patients with Crohn’s disease in remission, 24 ulcerative colitis in remission, 26 IBS, and 20 healthy controls were included in the study. The abdominal pain, QOL, anxiety, and depression were evaluated through questionnaires. Visceral sensitivity was measured by rectal balloon distension. The serum levels of 5-hydroxytryptamine (5-HT) and nerve growth factor (NGF) were measured by enzyme-linked immunosorbent assay. The expressions of tryptase, 5-HT, NGF, and related receptors in colonic tissues were detected by immunohistochemistry and western blot. Results: Prevalence of IBS-like symptoms in Crohn’s disease and ulcerative colitis patients in clinical remission was 29.8% and 50.0%, respectively. The QOL was lower, the anxiety/depression scores were higher in IBD-IBS patients than those without IBS-like symptoms. Additionally, patients with IBD-IBS existed visceral hypersensitivity. Besides, abdominal pain was associated with poor QOL, visceral hypersensitivity, anxiety, and depression in IBD-IBS patients. The number of mast cells (MCs) and expressions of 5-HT, NGF, and related receptors were higher in IBD-IBS patients than those with no such symptoms. The serum levels of 5-HT and NGF positively correlated with abdominal pain and visceral hypersensitivity. Conclusion IBD-IBS patients may have low QOL and psychological abnormalities, as wells as visceral hypersensitivity which may be related to increased 5-HT and NGF levels released from activated mast cells.

The development of high-efficiency, low-toxicity, and low-residue green pesticides is the main trend of pesticide research, and the microbial-derived antibiotics are one of the essential parts of green pesticides and play a significant role in agriculture. With the development of microbial genomics technology, metabolic engineering, high-throughput screening and other technologies, the research on new microbial-derived antibiotics has entered a new stage in agriculture. Here we briefly summarize the types of new microbial-derived antibiotics developed in agriculture over the past decade. We also introduce the research strategies for high-yield breeding and fermentation of antibiotic-producing strains in agriculture. This review may provide references for the future development of agricultural antibiotics.
Agriculture ; Anti-Bacterial Agents ; Pesticides