Objective: The characteristics and differences of the general notice between the Chinese Pharmacopoeia and the Japanese Pharmacopoeia were investigated to provide references and suggestions for the compilation of the Chinese Pharmacopoeia.
Methods: From the perspective of frame structure and main contents, the general notice between the Chinese Pharmacopoeia and the Japanese Pharmacopoeia was compared.
Results: Each volume of the Chinese Pharmacopoeia had its general notice, including 34 to 48 items and 10 to 12 chapters based on different varieties collected in each volume. The Japanese Pharmacopoeia had 49 items not arranged by chapters. There are many differences on the general notice between the Chinese Pharmacopoeia and the Japanese Pharmacopoeia, such as the definitions and expressions of names, determination of appearance, revision rules, risk assessment and quality control conception. The framework of the general notice in the Chinese Pharmacopoeia was clear, the content was specific and the operation was friendly. The term description of the general notice in the Japanese Pharmacopoeia was concise, and some terms need to be implemented under the guidance of professional knowledge.
Conclusion: In light of comparative study, every volume’s general notice of the Chinese Pharmacopoeia has its own characteristics. By integrating advanced analytical technique, combining the requirements with laws and regulations, and optimizing content and terms, all volume’s general notice could be explored to be coordinated and unified.

Objective:To study the feasibility of preserving the subvalvular structure during mitral valve replacement and whether it is more conducive to the recovery of cardiac function.Methods:The clinical data of 205 patients who underwent mitral valve replacement due to mitral insufficiency in Enshi Central Hospital from January 2017 to December 2020 were analyzed retrospectively. According to whether the subvalvular structure of mitral valve was preserved during operation, they were divided into three groups: group A was to preserve all the subvalvular structures of anterior and posterior mitral valve, group B retained all or part of the subvalvular structure of the posterior valve, in group C, all anterior and posterior subvalvular structures were removed. The operation time, cardiopulmonary bypass time and aortic occlusion time of patients in each group were counted. Postoperative ventilator use time, ICU stay time and incidence of complications; mitral flow velocities (MVE), left ventricular end diastolic dimension (LVED), left ventricular ejection fraction (LVEF) and left ventricular fractional shortening (LVFS) were rechecked by echocardiography at 1 week, 3 months and 6 months after operation.Results:There were no significant differences in operation time, cardiopulmonary bypass time, aortic occlusion time, ventilator use time and ICU stay time among the three groups before surgery ( P>0.05). There were no death cases in perioperative period, and all patients were cured and discharged from hospital. The results of cardiac color ultrasound showed that MVE, LVED, LVEF and LVFS were improved compared with those before operation. Postoperative ultrasound results showed no significant difference in MVE at 1 week, 3 months and 6 months ( P>0.05). At 1 week after surgery, LVED in group A was lower than that in group B and C: (44.90 ± 5.59) mm vs. (46.13 ± 6.15) mm, (48.33 ± 5.59) mm. The difference was statistically significant ( P<0.05). Three months after operation, LVED and LVFS in group A were higher than those in group B and group C: (43.37 ± 5.61) mm vs. (44.69 ± 5.45) mm and (53.42 ± 5.35) mm, (33.92 ± 3.34)% vs. (31.67 ± 3.20)% and (30.37 ± 6.96)%, respectively. The differences were statistically significant ( P<0.05). At 6 months after operation, LVED in group A was lower than that in group B and group C: (41.86 ± 3.27) mm vs. (47.85 ± 6.93) mm and (53.42 ± 8.17) mm. LVFS was higher than that in group B and group C: (33.42 ± 2.64) % vs. (32.18 ± 5.98) % and (32.28 ± 2.58) %, and the differences were statistically significant ( P<0.05). Conclusions:Preserving the whole subvalvular structure of mitral valve will not lead to prosthetic valve dysfunction and increase surgical complications. After operation, it showed better reduction of left ventricular end diastolic diameter and better left ventricular shortening rate, which was more conducive to the recovery of cardiac function.

To analyze the clinical characteristics and drug resistance in patients with non-tuberculous mycobacteria (NTM) pulmonary disease in Changsha Central Hospital of Hunan Province in recent three years.
 Methods: The clinical data of 153 patients with NTM pulmonary disease, who were diagnosed in Changsha Central Hospital of Hunan Province from February 2014 to May 2017, were retrospectively analyzed. According to the concentration of drug sensitivity test, the patients were divided into a low concentration group and a high concentration group. The status of drug sensitivity and drug resistance were examined.
 Results: Among 153 patients, 79 patients (51.63%) were male, 74 patients (48.37%) were female. The mean ages were (60.27±19.46) years. The NTM pulmonary disease mainly occurred in the individuals with bronchiectasis, and the course of disease was long (mean 7.8 years). The clinical symptoms were not specific and mostly misdiagnosed as pulmonary tuberculosis (92.81%). Mycobacterium avium-intracellulare (56.21%) and mycobacterium chelonae-abscess (20.92%) were the majority. The drug-resistance rate of the first-line and second-line anti-tuberculosis drugs was high. The majority was resistant to more than eight drugs, 38.56% patients in the low concentration group were resistant to total drugs, and 25.49% patients in the high concentration group were resistant to total drugs.
 Conclusion: The NTM pulmonary disease is easily misdiagnosed, and the drug resistance rate is high. Identification of mycobacterium species and detection of drug sensitivity play an important role in clinical diagnosis and treatment.
Adult ; Aged ; Aged, 80 and over ; Female ; Humans ; Male ; Middle Aged ; Mycobacterium Infections, Nontuberculous ; Nontuberculous Mycobacteria ; Retrospective Studies

Objective To investigate effect of Hongyu Peizhen Granule on inflammatory indicators such as white blood cell (WBC), neutrophil percentage (N％), hypersensitive C reaction protein (hs-CRP), erythrocyte sedimentation rate (ESR), serum procalcitonin (PCT), arterial blood lactic acid (Lac) in sepsis patients. Methods Seventy acute and critical illness patients in accordance with the diagnostic criteria of sepsis were randomly divided into two groups. The patients of two groups were all given routine western medicine treatment, the experimental group was orally or nasally given Hongyu Peizhen Granule for 7 consecutive days in addition, while the control group additionally received 1/10 dose of Hongyu Peizhen Granule as placebo. The serum levels of WBC, N％, hs-CRP, ESR, PCT and Lac in arterial blood before treatment, and at 1, 3, 7 d after treatment were measured. Results Compared with the control group, the levels of N％, hs-CRP, ESR, PCT, arterial blood Lac at 7 d in the experimental group decreased more significantly (P ＜ 0. 05). Conclusion Hongyu Peizhen Granule can inhibit the inflammatory reaction of sepsis patients and improve their hyperlacticemia caused by tissue hypoxia and hypoperfusion thereby improving the prognosis of sepsis patients.

Objective To investigate effect of Hongyu Peizhen Granule on inflammatory indicators such as white blood cell (WBC), neutrophil percentage (N％), hypersensitive C reaction protein (hs-CRP), erythrocyte sedimentation rate (ESR), serum procalcitonin (PCT), arterial blood lactic acid (Lac) in sepsis patients. Methods Seventy acute and critical illness patients in accordance with the diagnostic criteria of sepsis were randomly divided into two groups. The patients of two groups were all given routine western medicine treatment, the experimental group was orally or nasally given Hongyu Peizhen Granule for 7 consecutive days in addition, while the control group additionally received 1/10 dose of Hongyu Peizhen Granule as placebo. The serum levels of WBC, N％, hs-CRP, ESR, PCT and Lac in arterial blood before treatment, and at 1, 3, 7 d after treatment were measured. Results Compared with the control group, the levels of N％, hs-CRP, ESR, PCT, arterial blood Lac at 7 d in the experimental group decreased more significantly (P ＜ 0. 05). Conclusion Hongyu Peizhen Granule can inhibit the inflammatory reaction of sepsis patients and improve their hyperlacticemia caused by tissue hypoxia and hypoperfusion thereby improving the prognosis of sepsis patients.

OBJECTIVETo investigate the risk factors of intra-abdominal infection(IAI) after colorectal cancer surgery.

METHODSClinical and follow-up data of 773 colorectal cancer patients undergoing operation in our hospital from October 2011 to December 2014 were retrospectively analyzed. Patients were divided into intra-abdominal cavity infection group (110 cases, IAI group) and non intra-abdominal infection group(663 cases, non-IAI group). All the patients administered prophylactic antibiotics 30 minutes to 2 hours before operation. Univariate and multivariate analysis were performed to evaluate the risk factors of IAI.

RESULTSPreoperative factors associated with postoperative IAI included hepatic cirrhosis, kidney diseases, diabetes or other basic diseases, prophylactic use of drugs, hypoalbuminemia, anemia, intestinal obstruction, and American Society of Anesthesiologists (ASA) anesthetic grading score (all P<0.05). Postoperative factors associated with postoperative IAI included use of laparoscopy or stapler, united exenteration, existence of anastomotic fistula, time of drainage tube placement, operation time and tumor staging (all P<0.05). Multivariate logistic regression analysis showed that preoperative diabetes(OR=2.36, 95% CI:1.45 to 4.76, P<0.01), combined exenteration (OR=2.02, 95% CI:1.02 to 4.00, P<0.01), anastomotic leak (OR=4.41, 95% CI:1.77 to 10.99, P=0.001), operation time≥140 minutes (OR=2.88, 95% CI:1.78 to 4.67, P<0.01) and period of postoperative drainage≥10 days(OR=4.57, 95% CI:2.78 to 7.52, P<0.01) were independent risk factors of postoperative IAI, while the use of stapler was protective factor (OR=0.37, 95% CI: 0.23 to 0.60, P<0.01). Compared with prophylactic use of cephamycins plus metronidazole, cefuroxime plus metronidazole had a higher rate of IAI(OR=2.10, 95% CI:1.23 to 3.58, P=0.007).

CONCLUSIONSPrevention of postoperative IAI is required for colorectal cancer patients, particularly in those with preoperative diabetes, combined exenteration, anastomotic leak, operation time longer than 140 minutes and postoperative drainage period longer than 10 days. Preoperative use of cephamycins plus metronidazole has better efficacy in prevention of postoperative IAI.

Anastomotic Leak ; Colorectal Neoplasms ; surgery ; Digestive System Surgical Procedures ; adverse effects ; Drainage ; Humans ; Intestinal Obstruction ; Intraabdominal Infections ; epidemiology ; Laparoscopy ; Neoplasm Staging ; Postoperative Complications ; epidemiology ; Retrospective Studies ; Risk Factors

Objective To investigate the incidence and risk factors of surgical site infection ( SSI ) in patients with colorectal cancer .Methods Clinical data of patients with colorectal cancer undergoing surgical treatment in Jiaxing First Municipal People’ s Hospital from October 2011 to December 2014 were retrospectively reviewed.The gender, age, underlying diseases, smoking history, preventive medication, abdominal surgery history , type of surgery , preoperative levels of hemoglobin and albumin , use of laparoscopy, use of stapler, combined organ resection, TNM staging, American Society of Anesthesiologists ( ASA) score was documented .Multivariate logistic regression analysis was performed to identify the risk factors of SSI .Results A total of 773 patients were enrolled in the study , and SSI was observed in 144 cases (18.63%).Multivariate logistic regression analysis showed that use of laparoscopy ( OR =0.35, 95%CI:0.15-0.79,P <0.05), use of stapler (OR =0.59, 95% CI: 0.39-0.88,P <0.05) were protective factors for SSI, while diabetes (OR=2.11, 95% CI: 1.25-3.58,P<0.01), liver cirrhosis (OR=2.12,95%CI:1.18-3.79,P<0.05), ASA score (3-4 points) (OR=2.01,95%CI:1.20-3.58, P<0.01), combined organ resection (OR=2.17,95% CI:1.20-3.92,P<0.05), and anastomotic leak (OR=6.85, 95%CI:3.01-15.63,P<0.01) were risk factors for SSI.Conclusions The incidence of SSI is high in patients with colorectal cancer undergoing surgery .Use of laparoscopy and stapler may reduce the incidence of SSI .

Objective To study the effect of nerve growth factor(NGF) on secretion of Th1/Th2 cytokines. Methods (1)32 SD rats were divided into 4 groups randomly: asthma(the asthmatic models were established), control, NGF, anti-NGF-antibody groups. After 14 days the lung tissues were examined for pathologic changes by HE staining. NGF in the lungs was determined by enzyme-linked immunosorbent assay (ELISA) and immunohistochemistry assay。The level of interferon-?(IFN-?, one of the Th1 cytokines) and interleukin-4 (IL-4, one of the Th2 cytokines) was detected by ELISA. Results In the asthma group, more inflammatory cells were detected in the lungs. more NGF-immunoreactive infiltrating cells and higher levels of NGF(P

Objective To compare the clinical diagnoses with autopsy findings and evaluate the frequency of misdiagnosis.Methods The findings of 356 cases who were autopsied in our department due to medical treatment dispute during the period of 1988 to 2007 were retrospectively analyzed.The clinical diagnosis and autopsy findings,sex and age of the death,length of hospitalization,the hospital department,distribution of death disease and the rank of hospital were analyzed.The concordance between diagnosis before death and at autopsy was calculated.Results In 162 cases(45.5%),the autopsy findings confirmed the clinical diagnosis.In 101 cases(28.4%),the clinical diagnosis suggested by clinicians were discordant with the autopsy findings.In 63 cases(17.7%),some diagnoses made by clinicians were proved by autopsy,and in 30 cases(8.4%),the clinical and postmortem diagnosis were beyond comparison.The most frequently misdiagnosed diseases were from cardiovascular and respiratory diseases,and among them,cardiomyopathy,aortic atherosclerosis and pneumonia were most common.Conclusion Autopsy is not only helpful for the management of medical dispute,but also beneficial to reduce the misdiagnosis in clinical practice.