Jasminum pentaneurum Hand.-Mazz is widely used in Yao areas,but there are few reports on its composition,pharmacological effects,and quality markers(Q-markers)both domestically and internationally.On the basis of previous research,this article is based on the"Five Principles"of Q-marker research,predicting and analyzing the Q-marker of Jasminum pentaneurum Hand.-Mazz from aspects such as resource distribution,composition,traditional efficacy,plant phylogeny,and component specificity,providing a basis for further in-depth research.

Cardiovascular diseases are the leading cause of death in the world today. Atherosclerosis （AS） is a chronic inflammatory disease characterized by thickening or functional degeneration of the arterial wall， and in the later stage of the disease， plaque ruptures to induce thrombosis， which in turn causes ischemia in tissues or organs. It is therefore the pathological basis for all types of cardiovascular diseases. Nuclear transcription factor kappa B （NF-κB）， an important nuclear transcription factor in the inflammatory response， is activated to mediate the transcription of inflammatory factors that can trigger or exacerbate the development of AS. Vascular endothelial cells are activated by inflammatory factors. NF-κB mediates related regulatory genes in endothelial cells to secrete adhesion molecules， chemokines， and coagulation factors， promotes selective aggregation of monocytes， up-regulates the expression of adhesion molecules to make adhesion molecules stick to the endothelium and move toward the intima， promotes the degradation of the extracellular matrix， and forms unstable plaques. In recent years， traditional Chinese medicine （TCM） has achieved certain results in the prevention and treatment of AS， and many Chinese medicines have been proved to be effective in resisting AS and can act on multiple targets in the human body， affecting the occurrence and development of AS in different links. This paper mainly introduced the NF-κB pathway and its relationship with AS， reviewed research progress on 75 components of different types in Chinese medicine monomers such as flavonoids， terpenoids， and alkaloids in AS resistance based on the NF-κB pathway， and found that Chinese medicine monomers mainly regulate cholesterol balance， inhibit the inflammatory response， reduce cell proliferation， inhibit intercellular adhesion， and suppress foam cell formation by regulating the NF-κB pathway to provide a reference for the prevention and treatment of AS.

OBJECTIVE: To describe and assess the repair technique and perioperative management for cerebrospinal fluid (CSF) leak resulting from extensive anterior skull base fracture via extradural anterior skull base approach. METHODS: This was a retrospective review conducted at the Department of Neurosurgery of the Shanghai Tenth People's Hospital from January 2015 to April 2020. Patients with traumatic CSF rhinorrhea resulting from extensive anterior skull base fracture treated surgically via extended extradural anterior skull base approach were included in this study. The data of medical and radiological records, surgical approaches, repair techniques, peritoperative management, surgical outcome and postoperative follow-up were analyzed. Surgical repair techniques were tailored to the condition of associated injuries of the scalp, bony and dura injuries and associated intracranial lesions. Patients were followed up for the outcome of CSF leak and surgical complications. Data were presented as frequency and percent. RESULTS: Thirty-five patients were included in this series. The patients' mean age was 33 years (range 11-71 years). Eight patients were treated surgically within 2 weeks; while the other 27 patients, with prolonged or recurrent CSF rhinorrhea, received the repair surgery at 17 days to 10 years after the initial trauma. The mean overall length of follow-up was 23 months (range 3-65 months). All the patients suffered from frontobasal multiple fractures. The basic repair tenet was to achieve watertight seal of the dura. The frontal pericranial flap alone was used in 20 patients, combined with temporalis muscle and/or its facia in 10 patients. Free fascia lata graft was used instead in the rest 5 patients. No CSF leak was found in all the patients at discharge. There was no surgical mortality in this series. Bilateral anosmia was the most common complication. At follow-up, no recurrent CSF leak or meningitis occurred. No patients developed mucoceles, epidural abscess or osteomyelitis. One patient ultimately required ventriculoperitoneal shunt because of progressive hydrocephalus. CONCLUSION Traumatic CSF rhinorrhea associated with extensive anterior skull base fractures often requires aggressive treatment via extended intracranial extradural approach. Vascularized tissue flaps are ideal grafts for cranial base reconstruction, either alone or in combination with temporalis muscle and its fascia---fascia lata sometimes can be opted as free autologous graft. The approach is usually reserved for patients with traumatic CSF rhinorrhea in complex frontobasal injuries.

Objective:To explore the effect of peripheral blood T lymphocyte subsets on locally advanced rectal cancer after neoadjuvant chemoradiotherapy.Methods:108 patients were included at the Department of General Surgery of Beijing Chaoyang Hospital from Jun 2016 to Jun 2017. Peripheral blood was collected within one week before neoadjuvant therapy and one week before rectal surgery. Flow cytometry was applied to detect the CD3 + 、CD4 + 、CD8 + 、CD45RA + 、CD45RO + expression. Receiver operating characteristic (ROC) curve analysis was performed to determine the best cut-off value of the ratio of lymphocytes. A logistic regression model was obtained in multivariate analysis. Results:The values of CD3 + , CD4 + and CD8 + T lymphocytes in peripheral blood of the patients decreased compared with that before neoadjuvant treatment (all P<0.05). There was no significant decrease in the proportion of CD4 + , CD8 + , CD45RA + T and CD45RO + lymphocytes in patients′ peripheral blood (all P>0.05). The CD45RO in peripheral blood decreases during neoadjuvant therapy for locally advanced rectal cancer, and it is associated with better tumor regression( P<0.05). The best cut-off value for the ratio changes of CD45RO was 1.07. The ratio changes of CD45RO were the only significant factor for tumor regression in multivariate analysis ( P=0.005, OR=26.867, 95% CI: 1.530-471.635). Conclusion:The percentage of peripheral blood CD45RO may predict the sensitivity of neoadjuvant therapy in rectal cancer patients.

Objective:To compare the short-term efficacy and perioperative safety of neoadjuvant chemoradiotherapy (nCRT) with total neoadjuvant treatment (TNT) in patients with locally advanced rectal cancer (LARC).Methods:A retrospective cohort analysis was carried out. Inclusion criteria: (1) rectal adenocarcinoma confirmed by pathology with a distance from tumor inferior border to anal verge within 12 cm; (2) clinical stage cT3-4N0 or cT1-4N1-2 diagnosed by magnetic resonance imaging (MRI) or endorectal ultrasonography; (3) a single rectal tumor confirmed by colonoscopy; (4) patients suitable for chemoradiotherapy; (5) no previous history of other tumors. Exclusion criteria: (1)patients with previous rectal cancer surgery and local recurrence; (2) those who did not complete nCRT course; (3) those with distant metastases; (4) those with defective clinicopathological data. According to the above criteria, a total of 134 LARC patients at the Department of General Surgery of Beijing Chaoyang Hospital from January 2016 to January 2019 were enrolled, including 82 males and 52 females, with a male-female ratio of 1.58∶1.00 and mean age of (59.6±11.2) (26-81) years. Based on neoadjuvant regimen, patients were divided into nCRT group ( n=55) and TNT group ( n=79). There were no statistically significant differences in baseline data, such as age, sex, distance from tumor to anal verge, Eastern Cooperative Oncology Group (ECOG) performance status and clinical TNM stage, between the two groups (all P>0.05). All the patients received pelvic intensity-modulated radiotherapy (IMRT) with a total dose of 50.4 Gy in 28 fractions. Patients in nCRT group received oral capecitabine chemotherapy during radiotherapy and underwent surgery 6-8 weeks after chemoradiation. Patients in TNT group received one cycle of induction CapeOX (oxaliplatin and capecitabine) and concurrent chemoradiotherapy, then underwent a radical surgery two weeks after completion of consolidation chemotherapy. The efficacy of neoadjuvant therapy, adverse events of chemoradiotherapy and perioperative safety were compared between the two groups. Results:Patients of two groups completed the course of neoadjuvant therapy. There were no statistically significant differences between nCRT group and TNT group in the incidence of adverse events in neutropenia [7.3% (4/55) vs. 10.1% (8/79)], anemia [3.6% (2/55) vs. 3.8% (3/79)], thrombocytopenia [5.5% (3/55) vs. 7.6% (6/79)], gastrointestinal dysfunction [3.6% (2/55) vs. 6.3% (5/79)] and radiation enteritis [9.1% (5/55) vs. 8.9% (7/79)] (all P>0.05). One hundred and thirty patients completed TME surgery, including 54 patients in nCRT group and 76 patients in the TNT group. Compared with the nCRT group, the proportion of abdominoperineal resection (APR) was higher in the TNT group [31.6% (25/76) vs. 13.0% (7/54), χ 2=9.382, P=0.009]. No statistically significant differences in morbidity of postoperative complication, operation time, intraoperative blood loss and postoperative hospital stay between the two groups were found (all P>0.05). The distal and circumferential margins were negative in all the patients. Seventeen patients in the TNT group 22.4% (17/76) got pathologic complete response (pCR), which was significantly higher than 7.4% (4/54) in nCRT group (χ 2=5.217, P=0.022). There were no statistically significant differences in ypTNM classification, perineural invasion and venous invasion between the two groups (all P>0.05). Conclusion:The pCR of TNT is higher than that of nCRT without increasing the incidence of toxicity and complications of radiotherapy and chemotherapy for patients with locally advanced rectal cancer.

Objective:To compare the wound healing time, Surgical site infection (SSI) rate and other postoperative outcomes between the gunsight closure and purse-string closure technique in loop stoma closure.Methods:Between November 2013 and December 2017, a total of 143 patients who underwent gunsight stoma reversal were included in this multicenter prospective randomized controlled trial. The patients were randomized to undergo gunsight (gunsight group, n=72) or purse-string closure technique (purse-string group, n=71). The primary endpoint was wound healing time. The second endpoints were the incidence of SSI, morbidity, and patient satisfaction. Statistical analysis between groups was performed using the t-test, repeated measures analysis of variance, Mann-Whitney U test, χ 2 test or Fisher′s exact test. Results:There were 45 males and 27 females with age of 67 (11) (M( Q R)) years in gunsight group, 42 males and 29 females with age of 65 (20) years in purse-string group. The body mass index, American Society of Anesthesiologist classification, comorbidities, primary diagnosis, the type of ostomy, intraoperative blood loss, perioperative complications, postoperative hospital stay, hospitalization cost, SSI rate and incisional hernia (stoma site) between the 2 groups were not significantly different ( P>0.05). Although had a statistically longer operating time (80(10) minutes vs. 70(10) minutes, Z=-2.381, P=0.017), patients who underwent gunsight procedure and a significantly shorter wound healing time (17(2) days vs. 25(4) days, Z=-10.199, P<0.01), higher patient satisfaction score with regards to wound healing time (3(1) vs. 3(1), Z=-4.526, P<0.01), and higher total patient satisfaction score (25(3) vs. 25(3), Z=-2.529, P=0.011) compared with those who underwent purse-string procedure. Conclusions:The gunsight and purse-string techniques are effective procedures for stoma reversal and both have low SSI rate. The gunsight technique is associated with shorter wound healing time, higher levels of patient satisfaction compared with purse-string technique, and is recommended as the closure technique of choice.

Objective:To compare the wound healing time, Surgical site infection (SSI) rate and other postoperative outcomes between the gunsight closure and purse-string closure technique in loop stoma closure.Methods:Between November 2013 and December 2017, a total of 143 patients who underwent gunsight stoma reversal were included in this multicenter prospective randomized controlled trial. The patients were randomized to undergo gunsight (gunsight group, n=72) or purse-string closure technique (purse-string group, n=71). The primary endpoint was wound healing time. The second endpoints were the incidence of SSI, morbidity, and patient satisfaction. Statistical analysis between groups was performed using the t-test, repeated measures analysis of variance, Mann-Whitney U test, χ 2 test or Fisher′s exact test. Results:There were 45 males and 27 females with age of 67 (11) (M( Q R)) years in gunsight group, 42 males and 29 females with age of 65 (20) years in purse-string group. The body mass index, American Society of Anesthesiologist classification, comorbidities, primary diagnosis, the type of ostomy, intraoperative blood loss, perioperative complications, postoperative hospital stay, hospitalization cost, SSI rate and incisional hernia (stoma site) between the 2 groups were not significantly different ( P>0.05). Although had a statistically longer operating time (80(10) minutes vs. 70(10) minutes, Z=-2.381, P=0.017), patients who underwent gunsight procedure and a significantly shorter wound healing time (17(2) days vs. 25(4) days, Z=-10.199, P<0.01), higher patient satisfaction score with regards to wound healing time (3(1) vs. 3(1), Z=-4.526, P<0.01), and higher total patient satisfaction score (25(3) vs. 25(3), Z=-2.529, P=0.011) compared with those who underwent purse-string procedure. Conclusions:The gunsight and purse-string techniques are effective procedures for stoma reversal and both have low SSI rate. The gunsight technique is associated with shorter wound healing time, higher levels of patient satisfaction compared with purse-string technique, and is recommended as the closure technique of choice.

Objective:To compare the short-term efficacy and perioperative safety of neoadjuvant chemoradiotherapy (nCRT) with total neoadjuvant treatment (TNT) in patients with locally advanced rectal cancer (LARC).Methods:A retrospective cohort analysis was carried out. Inclusion criteria: (1) rectal adenocarcinoma confirmed by pathology with a distance from tumor inferior border to anal verge within 12 cm; (2) clinical stage cT3-4N0 or cT1-4N1-2 diagnosed by magnetic resonance imaging (MRI) or endorectal ultrasonography; (3) a single rectal tumor confirmed by colonoscopy; (4) patients suitable for chemoradiotherapy; (5) no previous history of other tumors. Exclusion criteria: (1)patients with previous rectal cancer surgery and local recurrence; (2) those who did not complete nCRT course; (3) those with distant metastases; (4) those with defective clinicopathological data. According to the above criteria, a total of 134 LARC patients at the Department of General Surgery of Beijing Chaoyang Hospital from January 2016 to January 2019 were enrolled, including 82 males and 52 females, with a male-female ratio of 1.58∶1.00 and mean age of (59.6±11.2) (26-81) years. Based on neoadjuvant regimen, patients were divided into nCRT group ( n=55) and TNT group ( n=79). There were no statistically significant differences in baseline data, such as age, sex, distance from tumor to anal verge, Eastern Cooperative Oncology Group (ECOG) performance status and clinical TNM stage, between the two groups (all P>0.05). All the patients received pelvic intensity-modulated radiotherapy (IMRT) with a total dose of 50.4 Gy in 28 fractions. Patients in nCRT group received oral capecitabine chemotherapy during radiotherapy and underwent surgery 6-8 weeks after chemoradiation. Patients in TNT group received one cycle of induction CapeOX (oxaliplatin and capecitabine) and concurrent chemoradiotherapy, then underwent a radical surgery two weeks after completion of consolidation chemotherapy. The efficacy of neoadjuvant therapy, adverse events of chemoradiotherapy and perioperative safety were compared between the two groups. Results:Patients of two groups completed the course of neoadjuvant therapy. There were no statistically significant differences between nCRT group and TNT group in the incidence of adverse events in neutropenia [7.3% (4/55) vs. 10.1% (8/79)], anemia [3.6% (2/55) vs. 3.8% (3/79)], thrombocytopenia [5.5% (3/55) vs. 7.6% (6/79)], gastrointestinal dysfunction [3.6% (2/55) vs. 6.3% (5/79)] and radiation enteritis [9.1% (5/55) vs. 8.9% (7/79)] (all P>0.05). One hundred and thirty patients completed TME surgery, including 54 patients in nCRT group and 76 patients in the TNT group. Compared with the nCRT group, the proportion of abdominoperineal resection (APR) was higher in the TNT group [31.6% (25/76) vs. 13.0% (7/54), χ 2=9.382, P=0.009]. No statistically significant differences in morbidity of postoperative complication, operation time, intraoperative blood loss and postoperative hospital stay between the two groups were found (all P>0.05). The distal and circumferential margins were negative in all the patients. Seventeen patients in the TNT group 22.4% (17/76) got pathologic complete response (pCR), which was significantly higher than 7.4% (4/54) in nCRT group (χ 2=5.217, P=0.022). There were no statistically significant differences in ypTNM classification, perineural invasion and venous invasion between the two groups (all P>0.05). Conclusion:The pCR of TNT is higher than that of nCRT without increasing the incidence of toxicity and complications of radiotherapy and chemotherapy for patients with locally advanced rectal cancer.

The establishment and development of the intestinal microbiota in early life is critical to the development of intestinal immune system, digestive function, metabolic function, and central nervous system function in infants.The first 1000 days of life is a critical period for the establishment of intestinal microbiota, which is susceptible to many factors.The disorder of intestinal microbiota in this period will increase the risk of some diseases in the long-term life.In this review, we will describe the main physiological functions of the early-life microbiota and its role in programming future health of infants.We also will describe the establishment and development of the intestinal microbiota in early life and its main drivers.

Objective: To analyze the status of domestic surgical treatment of synchronous peritoneal carcinomatosis from colorectal cancer in China. Methods: Clinicopathological data of patients who underwent surgery from October 2003 to October 2018 in 16 domestic medical centers was retrospectively analyzed. Excel database was created which covered 77 fields of 7 parts: baseline information of patients, laboratory tests, imaging tests, chemoradiotherapy information, intra-operative findings, postoperative pathology and follow-up data. The Wilcoxon rank-sum test was used for comparison of the measurement data between groups. The χ² test was used for comparison of the categorical data between groups. The survival curve was calculated by the Kaplan-Meier method. Results: Of the 1 003 patients, there were 575 male and 428 female patients with the age of (58.5±14.1) years (range: 18 to 92 years). In a total of 920 patients, the carcinoma of sigmoid colon was performed in 292 cases (31.8%) with the highest ratio. The proportion of patients with liver metastasis and lung metastasis were 27.9% (219/784) and 8.3% (64/769). Preoperative detection of carcino-embryonic antigen level was the most common method in China (87.74%, 880/1 003), and the positive rate was 64.5% (568/880). The correct rate of preoperative imaging tests was 40.7% (280/688). The ratio of peritoneal carcinomatosis index (PCI) scores between 0 and 10 was the highest (59.6%, 170/285). Two hundred and sixty-two (27.0%) patients were performed by totally laparoscopic operation in 971 patients. The resection of primary tumor was performed in 588 of the 817 patients (72.0%). In a total of 457 cases, 253 (55.4%) patients were performed cytoreduction which group scored completeness of cytoreduction (CCR) 0. The postoperative hyperthermic intraperitoneal chemotherapy was implemented in 70 of the 334 cases (21.0%). Among 1 003 cases, 562 cases (56.03%) had complete follow-up data and the median overall survival was 15 months. The primary tumor resection and the CCR scores were affected by the PCI scores. The patients underwent primary tumor resection (187/205 vs. 26/80, χ²=105.085, P=0.000) and the patients were performed cytoreduction which scored CCR 0 or CCR 1 (162/204 vs. 8/78, Z=-10.465, P=0.000) had significant difference between the groups of PCI<20 and ≥20. There was a close correlation between the surgical method and the CCR scores (Z=-3.246,P=0.001).When the maximum degree of tumor reduction was planned, most surgeons would choose laparotomy. The overall survival time was longer in patients with primary tumor resection (P=0.000). The median survival time was 18.6 months in the group of primary tumor resection. Conclusions It is difficult to diagnose the synchronous peritoneal carcinomatosis from colorectal cancer before the operation. Primary tumor resection has an obvious effect to prolong the survival time. It is necessary to standardize the treatment of peritoneal metastasis.