OBJECTIVE: To observe the clinical efficacy of deep needling at Xiaguan (ST7) combined with electroacupuncture and warm acupuncture for adenoid hypertrophy (AH) in children. METHODS: Seventy-two children with AH were randomly divided into an observation group (36 cases, 5 cases dropped out, 1 case was eliminated) and a control group (36 cases, 4 cases dropped out, 2 cases were eliminated). The observation group received deep needling at Xiaguan (ST7) combined with electroacupuncture and warm acupuncture. The needle depth of Xiaguan (ST7) was 20-30 mm. Electroacupuncture was applied at Xiaguan (ST7), Yingxiang (LI20), Yintang (GV24⁺), Baihui (GV20), with continuous wave, in frequency of 2 Hz. Warm acupuncture was applied at Zusanli (ST36). The treatment was performed 30 min each time, once a week for 12 weeks. The control group was treated with mometasone furoate aqueous nasal spray, one spray per nostril each time, once a day for 12 weeks. The symptom score, adenoid-to-nasopharynx ratio (A/N), and 18-item health-related quality-of-life survey for children with obstructive sleep apnea (OSA-18) score were observed before and after treatment in the two groups, and the clinical efficacy was evaluated after treatment. RESULTS: After treatment, the total scores of symptom, A/N, and OSA-18 scores were decreased compared with those before treatment in both groups (P<0.01), the above indexes in the observation group were lower than those in the control group (P<0.01, P<0.05). The total effective rate in the observation group was 93.3% (28/30), which was higher than 83.3% (25/30) in the control group (P<0.05). CONCLUSION Deep needling at Xiaguan (ST7) combined with electroacupuncture and warm acupuncture could effectively improve symptoms, reduce adenoid volume, and improve the quality of life in children with AH.
Humans ; Male ; Female ; Acupuncture Points ; Electroacupuncture ; Acupuncture Therapy ; Child ; Child, Preschool ; Hypertrophy/therapy* ; Adenoids/pathology* ; Treatment Outcome ; Combined Modality Therapy

Objective:To carry out carrier screening among people of childbearing age, detect the pathogenic genes of monogenic genetic diseases and analyze the carrier status of pathogenic variants, so as to provide fertility guidance and intervention measures for high-risk families.Methods:From August 2022 to August 2023, 1 533 families of childbearing age who met the criteria were recruited in the Chinese PLA General Hospital, including a total of 3 044 subjects. According to the standard enrollment procedure, 223 genes (197 autosomal recessive genes and 26 X-linked genes) of the subjects were tested. According to the screening results, genetic counseling and fertility guidance were provided to the subjects. Invasive prenatal diagnosis was performed for high-risk couples (both couples being carriers of the same autosomal recessive disease gene or the woman was a carrier of X-linked disease gene), and their pregnancy pattern, outcome and offspring phenotype were followed up.Results:(1) A total of 3 044 cases from 1 511 couples and women of childbearing age from 22 families were included for carrier screening. Totally 1 503 families chose simultaneous screening and 30 families chose sequential screening out of the 1 533 families. Among the 3 044 subjects, 1 603 individuals carried at least one pathogenic or likely pathogenic variant, and the overall carrier rate was 52.66% (1 603/3 044). A total of 2 292 pathogenic or likely pathogenic variants were detected, and 0.75 variants (2 292/3 044) were detected per capita. (2) The three genes with the highest carrier rates were GJB2 (8.67%, 264/3 044), CYP21A2 (3.19%, 97/3 044) and PAH (3.09%, 94/3 044). There were 32 genes with a carrier rate ≥1/200, 17 genes with a carrier rate ≥1/100, and 7 genes with a carrier rate ≥1/50. (3) Thirty-eight high-risk families were identified. After excluding G6PD gene mutation, there were 33 high-risk families, of which 25 couples were carriers of the same autosomal recessive gene, 9 women were carriers of X-linked gene, and 1 family was double high-risk couple with both autosomal recessive and X-linked gene. After further excluding the GJB2 c.109G>A mutation, 21 high-risk families were identified. Preimplantation genetic testing for monogenic disease was performed in 12 families after genetic counseling. Prenatal diagnosis was completed in 4 out of 5 high-risk families who conceived naturally. Two fetuses carried the parental variants and terminated the pregnancy, one fetus did not carry the parental variants but was induced due to trisomy 21 syndrome, and one fetus was a carrier of congenital disorders of glycosylation type 1a.Conclusions:Carrier screening effectively identifies high-risk genetic disease families and provides reproductive guidance to prevent the birth of affected children. However, establishing multidisciplinary team is essential for managing complex cases. Implementation should prioritize prenatal institutions with genetic counseling or diagnostic expertise for monogenic disorders or established referral networks.

Objective:To carry out carrier screening among people of childbearing age, detect the pathogenic genes of monogenic genetic diseases and analyze the carrier status of pathogenic variants, so as to provide fertility guidance and intervention measures for high-risk families.Methods:From August 2022 to August 2023, 1 533 families of childbearing age who met the criteria were recruited in the Chinese PLA General Hospital, including a total of 3 044 subjects. According to the standard enrollment procedure, 223 genes (197 autosomal recessive genes and 26 X-linked genes) of the subjects were tested. According to the screening results, genetic counseling and fertility guidance were provided to the subjects. Invasive prenatal diagnosis was performed for high-risk couples (both couples being carriers of the same autosomal recessive disease gene or the woman was a carrier of X-linked disease gene), and their pregnancy pattern, outcome and offspring phenotype were followed up.Results:(1) A total of 3 044 cases from 1 511 couples and women of childbearing age from 22 families were included for carrier screening. Totally 1 503 families chose simultaneous screening and 30 families chose sequential screening out of the 1 533 families. Among the 3 044 subjects, 1 603 individuals carried at least one pathogenic or likely pathogenic variant, and the overall carrier rate was 52.66% (1 603/3 044). A total of 2 292 pathogenic or likely pathogenic variants were detected, and 0.75 variants (2 292/3 044) were detected per capita. (2) The three genes with the highest carrier rates were GJB2 (8.67%, 264/3 044), CYP21A2 (3.19%, 97/3 044) and PAH (3.09%, 94/3 044). There were 32 genes with a carrier rate ≥1/200, 17 genes with a carrier rate ≥1/100, and 7 genes with a carrier rate ≥1/50. (3) Thirty-eight high-risk families were identified. After excluding G6PD gene mutation, there were 33 high-risk families, of which 25 couples were carriers of the same autosomal recessive gene, 9 women were carriers of X-linked gene, and 1 family was double high-risk couple with both autosomal recessive and X-linked gene. After further excluding the GJB2 c.109G>A mutation, 21 high-risk families were identified. Preimplantation genetic testing for monogenic disease was performed in 12 families after genetic counseling. Prenatal diagnosis was completed in 4 out of 5 high-risk families who conceived naturally. Two fetuses carried the parental variants and terminated the pregnancy, one fetus did not carry the parental variants but was induced due to trisomy 21 syndrome, and one fetus was a carrier of congenital disorders of glycosylation type 1a.Conclusions:Carrier screening effectively identifies high-risk genetic disease families and provides reproductive guidance to prevent the birth of affected children. However, establishing multidisciplinary team is essential for managing complex cases. Implementation should prioritize prenatal institutions with genetic counseling or diagnostic expertise for monogenic disorders or established referral networks.

In order to achieve high-efficiency expression of the porcine circovirus type 3 Cap protein in recombinant Escherichia coli,dissolved oxygen(DO)control strategy,oxygen uptake rate(OUR)control strategy and combined control strategy of DO and OUR were selected to investi-gate their effect on the expression of target protein in a 10 L fermenter.The high-density fermenta-tion process of recombinant E.coli was determined by investigating the best control range of OUR.The recombinant protein was identified by SDS-PAGE and Western blot,and the immunoge-nicity of the protein was evaluated by the animal experiment.The results showed that when the DO control strategy and OUR control strategy were used,the expression of target protein was low.Acetic acid was the key factor affecting the expression of target protein.When acetic acid concen-tration reached 1.02 g/L,Cap protein yield was reduced by 55.8％.In order to reduce the produc-tion of acetic acid,DO was selected to control oxygen supply before feeding,and OUR was selected as the parameter to control oxygen supply after feeding.When OUR value was maintained at 140-160 mmol/(L·h),the Cap protein yield was up to 650 mg/L.Western blot analysis confirmed that PCV3 Cap possessed antigenicity and specificity.Animal experiment showed that the antibody pos-itive rate was 100％after the second immunization,indicating that the target protein had better immunogenicity.The high density fermentation controlled by the combined control strategy of DO and OUR could achieve efficiently soluble expression of PCV3 Cap in the fermenter,which laid the foundation for the vaccine development.

In order to achieve high-efficiency expression of the porcine circovirus type 3 Cap protein in recombinant Escherichia coli,dissolved oxygen(DO)control strategy,oxygen uptake rate(OUR)control strategy and combined control strategy of DO and OUR were selected to investi-gate their effect on the expression of target protein in a 10 L fermenter.The high-density fermenta-tion process of recombinant E.coli was determined by investigating the best control range of OUR.The recombinant protein was identified by SDS-PAGE and Western blot,and the immunoge-nicity of the protein was evaluated by the animal experiment.The results showed that when the DO control strategy and OUR control strategy were used,the expression of target protein was low.Acetic acid was the key factor affecting the expression of target protein.When acetic acid concen-tration reached 1.02 g/L,Cap protein yield was reduced by 55.8％.In order to reduce the produc-tion of acetic acid,DO was selected to control oxygen supply before feeding,and OUR was selected as the parameter to control oxygen supply after feeding.When OUR value was maintained at 140-160 mmol/(L·h),the Cap protein yield was up to 650 mg/L.Western blot analysis confirmed that PCV3 Cap possessed antigenicity and specificity.Animal experiment showed that the antibody pos-itive rate was 100％after the second immunization,indicating that the target protein had better immunogenicity.The high density fermentation controlled by the combined control strategy of DO and OUR could achieve efficiently soluble expression of PCV3 Cap in the fermenter,which laid the foundation for the vaccine development.

OBJECTIVE：To study the effects and mechanism o f apigenin on cisplatin sensitivity of NSCLC A 549 cells by regulating RAD51 gene. METHODS ：Human lung cancer cisplatin-resistant cells A 549/DDP were selected and divided into control group（blank culture medium ），cisplatin group （5 g/L），apigenin low-dose and high-dose groups （10，20 μmol/L）. MTT assay was used to detect the growth of A 549/DDP cells ，while the Annexin Ⅴ/PI double staining combined with flow cytometry were used to detect the apoptosis. A 549/DDP cells were collected and divided into cisplatin alone group （1，2，4，8，16 μg/mL）， apigenin combination group （10 μmol/L，based on cisplatin ）. MTT method was used to determine and calculate inhibitory rate of cell proliferation. IC 50 values of drugs were calculated by regression model ，and reversion index of apigenin was calculated. 18 nude mice were randomly divided into control group ，cisplatin alone group and apigenin combination group ，with 6 mice in each group. After A 549/DDP cells were inoculated to form the transplanted tumor ，normal saline ，cisplatin（2 mg/kg，once every other day ）， cisplatin（the same dosage and usage ）+apigenin solution （30 mg/kg，once a day ）were injected intraperitoneally respectively. After 18 days of continuous administration ，the body weight of mice and the mass of the transplanted tumor were detected and the tumor inhibition rate was calculated. Human lung cancer cells A 549 and A 549/DDP were collected and divided into normal group （A549 cells），control group （A549/DDP cells ），cisplatin group （5 g/L，A549/DDP cells ）and apigenin low-dose and high-dose groups （10，20 μmol/L，A549/DDP cells ），respectively. mRNA and protein expression of RAD51 were detected by real-time fluorescence quantitative PCR and Western blotting assay. RESULTS ： Δ 基金项目：四川省教育厅（自筹经费）科研项目（No.12ZB227） ＊讲师，硕士。研究方向：肿瘤病理。E-mail：molin212@163.com Compared with control group ，the cell growth of apigenin # 通信作者：副教授，硕士生导师，硕士。研究方向：肿瘤病理。 low-dose and high-dose groups were decreased significantly ， E-mail：xinrongH292@163.com apoptosis rates of them w ere increased significantly and higher ·708· China Pharmacy 2020Vol. 31 No. 6 中国药房 2020年第31卷第6期 than those of cisplat in group （P＜0.05 or P＜0.01）. After combined with apigenin ，proliferation inhibition rate of A 549/DDP cells was increased significantly ，compared with cisplatin alone group with the same concentration （P＜0.05）. The IC 50 in the apigenin combination group was （5.81±0.47）μg/mL，significantly lower than （14.44±0.52）μg/mL in cisplatin alone group（P＜0.05），and reversal index of apigenin was 2.49. The results of nude mice tumor inhibition experiment showed that after combined with apigenin，tumor inhibition rate of A 549/DDP bearing nude mice was 68.72％，significantly lower than 33.82％ in cisplatin alone group. Compared with A 549 cells of normal group ，relative expression of RAD51 mRNA and protein were increased significantly in A549/DDP cells of control group （P＜0.05）. Compared with A 549/DDP cells of control group ，relative expression of RAD51 mRNA and protein in A 549/DDP cells were decreased significantly in apigenin low-dose and high-dose groups （P＜0.05）. Compared with cisplatin group ，relative expression of RAD51 mRNA and protein in A 549/DDP cells of apigenin low-dose and high-dose group were decreased significantly （P＜0.05）. CONCLUSIONS ：Apigenin can effectively reverse drug resistance of cisplatin-resistant A 549/DDP cells in human lung cancer. The mechanism may be related to the reduction of RAD51 gene transcription and protein expression.

Objective To investigate the effect of home diabetes care platform based on internet and family fixed partner on the continuous care of diabetes patients outside the hospital.Methods A total of 150 out-patients with diabetes were collected from June 2016 to November 2016,divided into family fixed partner group(group A),smart phone APP home diabetes care platform group(group B),family fixed partner combination with smart phone APP home diabetes care platform group(group C)with 50 cases each by random digits table method.The three groups received the same health education during their stay in hospital,patients in group A and group C were required to have family fixed partners,patients in group B and group C were required to receive the home diabetes care platform for smart phones APP after they left the hospital,the intervention time was six months,and the indexes of blood glucose metabolism,self-management ability of diabetes were assessed at the end of six months after intervention and before intervention.Results Fasting blood glucose and postprandial blood glucose and glycosylated hemoglobin values of the three groups after intervention were lower than those before intervention.The postprandial blood glucose and glycosylated hemoglobin values was(9.96±4.23)mmol/L,(7.16±1.47)%in group C,(13.78±3.34),(11.46±4.85)mmol/L and(8.46±2.21)%,(8.07±2.45)%in group A and B,the difference was significant(F=10.57,3.92,P＜0.05).The scores of self-management ability of diabetes of the three groups after intervention were all higher than those before intervention.The score of self-management ability of diabetes of item 1-6 was(6.45±1.65),(4.87±2.23),(6.17±2.12),(5.24±1.65),(4.67±2.13),(6.27±2.02)points in group C,(5.78±1.96),(3.63±2.14),(5.25±2.34),(4.12±1.97),(3.65±1.34),(5.26±2.21)points in group B,(5.04±1.78),(3.37±1.64),(4.63±1.87),(4.03±2.17),(3.32±1.74),(5.30±1.97)points in group A,the difference was statistically significant(F=3.82-7.94,P＜0.05).Conclusions Home diabetes care platform based on internet,combined with family fixed partner education,are more conductive to patient blood sugar control,and enhance self-management ability and account ability.

Objective To observe the clinical efficacy of extracorporeal shock wave (ESW) plus electroacupuncture in treating periarthritis of shoulder.Method Ninety patients with periarthritis of shoulder were randomized into an electroacupuncture (EA) group, an ESW group, and an ESW plus EA group, 30 cases in each group. The EA group was intervened by EA, the ESW group was treated with ESW, and the ESW plus EA group by ESW and EA. The three groups were treated once every 2 d, with successive 10 sessions as a treatment course. The Visual Analogue Scale (VAS) score and shoulder range of motion (ROM) score were evaluated before and after the treatment in the three groups. Result The VAS scores dropped significantly in the three groups after the intervention (P<0.05); there was no significant difference in comparing the VAS score between the EA group and ESW group after the intervention (P>0.05); the VAS score in the ESW plus EA group was significantly different from that in the EA group and ESW group after the treatment (P<0.05). The ROM scores were significantly improved in the three groups after the intervention (P<0.05); there was no significant difference in comparing the ROM score between the EA group and the ESW group after the intervention (P>0.05); the ROM score in the ESW plus EA group was significant different from that in the other two groups (P<0.05).Conclusion ESW plus EA can more significantly ease the pain and improve the shoulder ROM in treating periarthritis of shoulder compared with the two methods used separately.

OBJECTIVE:To optimize the extraction technology of Qingjie atomized liquid. METHODS:The extraction technol-ogy of Qingjie atomized liquid was optimized by orthogonal test with hyperoside content as index,using the amount of added wa-ter,extraction time and extraction times as factors,and the verification test was conducted. RESULTS:The optimal extraction tech-nology was as follows as 12-folds water,extracting for 2 times and 1 hour each time. The content of hyperoside was 4.129 μg/g in 3 validation tests(RSD=1.81%,n=3). CONCLUSIONS:The optimal extraction technology is stable and practical,and can pro-vide reference for the formulation of technology and quality standard for Qingjie atomized liquid.

Objective To assess the efficacy of triple therapy including proton pump inhibitor (PPI), levofloxacin and amoxicillin for the first-line treatment of H. pylori infection, and the relation between H. pylori eradication and CYP2C19 genetic polymorphism. Methods Two hundred and five H. pylori-positive patients were divided into group E_(20) (esomeprazole 20 mg twice daily), group E_(40)(esomeprazote 40 mg twice daily),group R (rabeprazole 10 mg twice daily) and group L (lansoprazole 30 mg twice daily). Besides PPI, all patients were received levofloxacin 500 mg daily and amoxicillin 1000 mg twice daily for 1 week. The CYP2C19 genotypes were detected in 161 patients. The eradication of H. pylori were analyzed by intention-to-treat (ITT) and per protocol (PP) methods.ResultsThe H. pylori eradication was 86.70% in group E_(20), 88.5% in group E_(40),73.5% in group R and 78.1% in group L. Whereas the H. pylori eradication was 90% in patients with PM genotype,81.5% in patients with HetEM genotype and 82.1% in patients with HomEM genotype. The H.pylori eradication was 83.4% and 79.00% by per protocol (PP) and intention-to-treat (ITT) analyses,respectively. There was no significant difference in H. pylori eradication among four groups (P>0.05), and no relation was found between H. pylori eradication and genotypes (P>0.05). Conclusions PPI based triple therapy was effective in eradication of H. pylori, which is not influenced by CYP2C19 genotypes.