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Objective:To analyze the status of hepatitis B virus (HBV) infection in pregnant women in Taizhou City in recent years and the effect of immunization management of hepatitis B vaccine project on the status.Methods:The pregnant women hospitalized in Taizhou People′s Hospital, Taizhou Second People′s Hospital, Taizhou Traditional Chinese Medicine Hospital and Taixing People′s Hospital from 2014 to 2017 were enrolled. According to the HBV serological results, the pregnant women were divided into non-immune population, successful immunization population, previous HBV infection population, HBV infection population and atypical manifestation population. The year of immunization management for the implementation of the hepatitis B vaccine plan was 1992. The HBV infection status of the pregnant women was analyzed based on the year of delivery and vaccination status, respectively. Chi-square test and trend chi-square test were used for statistical analysis.Results:A total of 31 449 cases were included in this study, of which 13 203 (41.98%) were non-immunized, 10 123 (32.19%) were successfully immunized, 6 409 (20.38%) were previous HBV infected, 1 566(4.98%) were HBV infected, and 148(0.47%) cases were atypical manifestation. The negative rate of all HBV serological markers of pregnant women born before 1992 and after 1992 (including 1992) were 42.07%(10 794/25 657) and 41.59%(2 409/5 792), respectively, with no statistically significant difference ( χ2=0.44, P=0.51). The hepatitis B surface antibody (anti-HBs) positive rate of pregnant women born before 1992 was 28.95%(7 428/25 657), which was lower than 46.53%(2 695/5 792) of pregnant women born after 1992 (including 1992). The difference was statistically significant ( χ2=668.94, P<0.01), and showed an upward trend year by year ( χ2=602.11, P<0.01). The hepatitis B core antibody (anti-HBc) positive rate of pregnant women born after 1992 (including 1992) was 8.81%(510/5 792), which was lower than 22.99%(5 899/25 657) of pregnant women born before 1992, the difference was statistically significant ( χ2=589.10, P<0.01), and the overall trend was declining year by year ( χ2=478.72, P<0.01). The hepatitis B surface antigen (HBsAg) positive rate of pregnant women born before 1992 was 5.46%(1 402/25 657), which was higher than 2.83%(164/5 792) of pregnant women born after 1992 (including 1992), the difference was statistically significant ( χ2 =69.23, P <0.01), and the overall trend was decreasing ( χ2=49.25, P<0.01). Among pregnant women infected with HBV, the negative rate of hepatitis B e antigen (HBeAg) was 78.16%(1 224/1 566). Conclusions:Pregnant women with HBV infection in Taizhou City are mainly HBeAg negative. Hepatitis B vaccine immunization management significantly reduces the HBsAg positive rate and anti-HBc positive rate of pregnant women, and increases the positive rate of anti-HBs, while the rate of all HBV serum marker negative is not significantly decreased. Horizontal transmission may still be a risk factor for HBV present and previous infections.
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Objective:To investigate the changes of nitric oxide, endothelin-1 (ET-1), homocysteine (Hcy), C-reactive protein (CRP) levels in patients with obstructive sleep apnea hypopnea syndrome (OSAHS) combined with hypertension and the relationship between the changes and polysomnography monitoring indicators.Methods:A retrospective case-control study was conducted to analyze the clinical data of 115 patients with OSAHS complicated with hypertension, 110 patients with simple OSAHS and 136 healthy persons in Kailuan general hospital and Linxi Hospital of Kailuan general hospital from March 2016 to March 2018. The relationship between sleep related indexes and serological indexes was compared among the three groups.Results:In the control group, simple OSAHS group, OSAHS with hypertension group, the apnea hypopnea index (AHI) was (2.4±0.8), (35.7±12.1), (46.8±13.9) times/h, the lowest oxygen saturation(LSaO 2) was (87.1±6.8) %, (77.8±6.5) %, (66.9±5.1) %, and the mean oxygen saturation(MSpO 2) was (92.7±6.9) %, (80.9±6.7) %, (71.4±6.3) %, and the longest apnea time (LAT) was(4.5±0.7), (48.6±11.3), (58.2±10.4) s. The difference between the three groups was statistically significant ( F values were 637.92, 329.49, 322.96, 1 420.03, respectively, all P<0.05). Nitric oxide in control group, simple OSAHS group and OSAHS combined with hypertension group were (72.8±8.8), (53.7±7.4), (42.6±5.9) μmol/L.Endothelin-1 was(31.1±6.5), (45.4±6.7), (56.6±7.8) ng/L.Hcy was (8.7±1.9), (15.9±6.7), (31.4±6.3) μmol/L.CRP was (1.8±0.6), (18.6±4.3), (25.2±6.4) mg/L.The difference between the three groups was statistically significant ( F valves were 517.46, 419.02, 594.40, 982.14, respectively, all P<0.05). Pearson correlation analysis showed that the levels of endothelin 1, Hcy and CRP in OSAHS patients with hypertension were positively correlated with AHI and LAT (r values were 0.525, 0.704, 0.578, 0.434, 0.464 and 0.449, respectively; all P<0.05), and negatively correlated with LSaO 2 and MSpO 2 (r values were-0.477, -0.458, -0.429, -0.517, -0.534 and -0.617, respectively; all P<0.05). Conclusion:In OSAHS patients with hypertension, nitric oxide decreased, ET-1, Hcy, CRP increased, and polysomnography monitoring indicators were closely related to endothelin-1, Hcy, CRP.
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OBJECTIVE： To investigate the effects of Kangfuxin liquid on repairing cartilage defect model of knee osteoarthritis （KOA） in rabbits and its mechanism. METHODS： Totally 72 male New Zealand rabbits were selected and randomly divided into model control group and Kangfuxin low-dose， medium-dose， high-dose groups， with 18 rabbits in each group. A cartilage defect model of the medial femoral condyle of the right knee joint in rabbits was established by drilling after anesthesia surgery. Then the rabbits in each group were given medicine via articular cavity immediately. Kangfuxin low-dose， middle-dose and high-dose groups were given 20％， 40％， 80％ Kangfuxin liquid； model control group was given constant volume of normal saline consecutively， 0.2 mL/kg， once every 3 days. At 4th， 8th， 12th week after medication， the wound repair of cartilage defect in rabbits was observed. Immediately after medication and at 4th， 8th， 12th week after medication， repaired tissue of cartilage defect in rabbits was scored histologically with Wakitani scoring standard under light microscope. At 12th week after medication， pathological changes of repaired tissue of cartilage defect in rabbits were observed by Masson staining. The levels of NO， SOD and LPO in joint fluid and PYD in urine of rabbits were detected by ELISA. RESULTS： At 4th， 8th， 12th week after medication， compared with model control group， cartilage defects in rabbits were repaired well in Kangfuxin low-dose， medium-dose and high-dose groups. At 4th， 8th， 12th week after medication， compared with immediately after medication and model control group at same time point， histomorphological score of repairing cartilage defect of knee joint in rabbits decreased significantly in Kangfuxin low-dose， medium-dose and high-dose groups （P＜0.05）. At 12th week after medication， compared with model control group， the histopathology degree of cartilage defect of knee joint in rabbits was significantly alleviated in Kangfuxin low-dose， medium-dose and high-dose groups. At 4th， 8th， 12th week after medication， compared with model control group， the levels of NO and LPO in joint fluid and PYD level in urine were decreased to different extent in Kangfuxin low-dose， medium-dose and high-dose groups， while SOD level was increased to different extent； at 12th week after medication， the difference of each index has statistical significance （P＜0.05 or P＜0.01）. CONCLUSIONS： Kangangxin liquid can significantly repair cartilage defect of KOA cartilage defect model rabbits， the mechanism of which may be associated with increasing the expression of SOD and mediating NO-inhibited chondrocyte apoptosis.
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Objective To investigate the influence of tiotropium bromide on lung function index,quality of life and re-hospitalization risk of patients with bronchial dilation and pulmonary infection.Methods 100 patients with bronchiectasis and lung infection were chosen,and they were randomly divided into control group (50 patients) with BAL used alone and observation group(50 patients) with tiotropium bromide on the basis of control group.The short-term clinical effects,the levels of FVC,FEV1 and FEV1 ％,BODE index scores and QLI scores before and after treatment,and re-hospitalization rate of the two groups were compared.Results The short-term effective rate of the observation group was significantly higher than that of the control group(94.00％ vs.76.00％,x2 =7.81,P ＜ 0.05).The levels of FVC,FEV1 and FEV1％ after treatment of both two groups were significantly higherthan before treatment[(2.78 ±0.57)L vs.(2.15 ± 0.33) L,(3.60 ± 0.71) L vs.(2.20 ± 0.36) L;(2.15 ± 0.42)L vs.(1.23 ±0.32)L,(2.77±0.59)L vs.(1.17 ±0.29)L;(65.25 ±11.45)％ vs.(51.79 ±9.23)％,(77.46 ±15.80) ％ vs.(52.02 ± 9.36) ％,t =2.34,2.97;2.52,3.07;2.47,3.12,all P ＜ 0.05].After treatment,the levels of FVC,FEV1 and FEV1 ％ of the observation group were significantly higher than control group [(3.60 ± 0.71) L vs.(2.78 ±0.57)L;(2.77 ±0.59)L vs.(2.15 ±0.42)L;(77.46±15.80)％ vs.(65.25 ± 11.45)％,t =2.26,2.44,2.30,all P ＜0.05].The QLI score and BODE index scores after treatment of both two groups were significantly better than before treatment[(3.37 ± 0.54) points vs.(3.95 ± 0.65) points,(2.11 ± 0.40) points vs.(3.87 ±0.61)points,(7.28 ±1.18)points vs.(5.04 ± 0.95) points,(8.69 ± 1.54) points vs.(5.13 ±0.98) points,t =2.29,2.81;2.50,2.96,all P ＜ 0.05].After treatment,the QLI score and BODE index scores of the observation group were significantly better than the control group[(2.11 ±0.40) points vs.(3.37 ±0.54) points,(8.69 ± 1.54) points vs.(7.28 ± 1.18)points,t =2.21,2.44,all P ＜ 0.05].The re-hospitalization rate of the observation group was significantly lower than that of the control group (16.00％ vs.2.00％;28.00％ vs.6.00％;x2 =8.02,9.74,all P ＜ 0.05).Conclusion Selective cholinergic receptor blocker combined with BAL in the treatment of patients with bronchial dilation and pulmonary infection can efficiently relieve the respiratory symptoms,improve lung function,improve the quality of life and is helpful to avoid re-hospitalization occurrence.
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Objective:To investigate the breakthrough points and methods of pharmaceutical care performed by clinical pharma-cists for chemotherapy-induced Ⅳ degree myelosuppression. Methods: One advanced lung adenocarcinoma patient suffering from IV degree myolosuppression after being treated with pemetrexed combined with nedaplatin was selected as the example, and the chemother-apy regimen, the cause and treatment of IV degree myolosuppression and the pharmaceutical service could be carried out were ana-lyzed. Results: With the help of clinical pharmacists, the patient conquered chemotherapy-induced myelosuppression, and clinical pharmacists enhanced the awareness of pharmaceutical care and played a positive role in the safe and effective drug use. Conclusion:The participation of clinical pharmacists in clinical pharmaceutical care through providing pharmaceutical service is beneficial to safer and more effective drug therapy.