ObjectiveTo construct the core outcome set （COS） for premature ovarian insufficiency （POI） treated with traditional chinese medicine （TCM）， thereby standardizing the effect evaluation system of POI clinical researches. MethodsDatabases including PubMed， EMbase， Cochrane Library， Web of Science， CNKI， Wanfang， VIP， SinoMed from January 2017 to December 31， 2021， and Chinese Clinical Trials Registry （ChiCTR）， ClinicalTrials.gov were searched to collect the outcomes used in clinical studies of POI. Supplemented with the patients preferred outcomes through semi-structured interviews， the outcome pool was then constructed. Finally through the Delphi survey and consensus conference， the COS for POI was obtained. ResultsA total of 554 clinical researches and 14 registered clinical research protocols were included. A semi-structured interview was conducted within 20 patients. A total of 77 outcomes were included in the pool after consolidation. After two rounds of Delphi surveys， 20 outcomes were initially included. The COS， which was finalized through expert consensus conference， consists of 8 outcomes in 3 domains， which were ovarian reserve function （follicle stimulating hormone， estradiol， anti-Mullerian hormone， sinus follicle count）， menstruation-related indicators （menstrual symptoms condition） and fertility indicators （pregnancy rate， live birth rate and the numbers of retrieved oocytes）. Through expert discussion， the corresponding measurement methods as well as the measurement time points of the COS were determined. ConclusionThis study formed COS for clinical studies of TCM in the treatment of POI， by practicing the general method of developing COS， and exploring the key points of developing COS with TCM features.

In China,the coexistence and collaboration of Chinese and western medicine has long been a fundamental reality,reflected in both practice and policy.Currently,the Communist Party of China(CPC)and the Chinese government are actively promoting traditional Chinese medicine(TCM).Then,it is particularly important to explore what kind of combination of Chinese and western medicine is needed in China.In this paper,the author,as a clinician,based on his practical experience and theoretical reflection,proposes that the combination of Chinese and western medicine in China should be guided by the core concepts of Chinese medicine,under which the modernization of Chinese medicine should be carried out to keep pace with the times,and ultimately presented as a kind of medicine that abandons the old and seeks the new.Chinese and western medical practitioners have their logic of practice and technical characteristics and should understand their strengths and weaknesses and strive to complement each other's strengths.Chinese medicine should have firm cultural confidence,but at the same time,it must be modernized and keep up with the times.Realizing the integration of Chinese and western medicine is a long-term process with stages and levels,and requires national support and institutional guarantee.Individual clinicians can begin to recognize and practice the integration of Chinese and western medicine on their own.In terms of the overall development of medicine,it is recommended to realize the so-called"modernization of Chinese medicine"through the integration of Chinese and western medicine,which includes the use of the core concepts of Chinese medicine to guide the application of various modern medical tools in the ways of fulfilling medical social responsibilities(e.g.,the system of medical practice,the way of passing on knowledge,the way of communication,the way of evaluating the efficacy of treatments,the way of scientific research and public health,etc.),as well as the borrowing and integrating of the development model of the medical industry.The real integration of TCM and western medicine in the future will inevitably be a rebirth of traditional TCM and western medicine,and even science.

With the development of patient-centered medical model,patient values and preferences have become a hot research topic.This paper starts from the concept of patients'values and preferences,analyzes the important importance of patients'values and preferences;Based on the published literature,the importance of patients'values and preferences in the development of acupuncture clinical guidelines,the positive role in doctor-patient co-decision,the value of patients'cognition and value promotion in acupuncture"Deqi"were sorted out,and the influencing factors of patients'values and preferences and acupuncture compliance were summarized.According to the influencing factors,the corresponding solutions were proposed to help patients establish correct values,and thus improve patients'acupuncture compliance.

In this paper, cobalt chloride was used to stimulate human umbilical vein endothelial cells (HUVEC) to establish a model of abnormal hypoxic injury, to investigate the effect of heparin-derived oligosaccharides (HDO) on glycolysis in HUVEC cells and its molecular mechanism.The experiment was divided into the control group (FBS-free DMEM medium), the model group (FBS-free DMEM medium +50 μmol/L CoCl2), and the HDO group (modeling+0.01, 0.1, 1 μmol/L HDO).Firstly, a biochemical kit was used to detect the effects of HDO on glucose uptake and lactic acid accumulation in HUVEC cells, then Western blot and qPCR were used to detect the effects of HIF-1α, GLUT-1 and LDHA gene transcription and protein expression, and finally, PI3K/Akt signaling pathway was detected.The results showed that HDO inhibited glucose uptake and lactate production, down-regulated the expression of HIF-1α, GLUT-1, and LDHA, and affected the activation of the PI3K/Akt signaling pathway.HDO could regulate the glycolysis level of HUVEC cells by inhibiting the activation of the PI3K/Akt/HIF-1α signaling axis.

Volume dynamics is a two-compartment dynamical model using hemoglobin (Hb) derived plasma diluted level as input data and urine output as input variable through consecutive repeated measurements of Hb concentration in the blood during infusion. It could be applied to evaluate and guide crystalloid fluid rehydration for patients with dehydration or hypovolemia and during anesthesia or surgery. Volume dynamics could be also used to quantificate of strains, hypovolume, and the change of fluid distribution and elimination caused by anesthesia or surgery. The factors which influence the volume resuscitation are complex, including gender, age, hemodynamic state [mean arterial pressure (MAP)], health and stress state, renal function, consciousness, surgical or anesthesia state and so on, which may affect the half-life, distribution, and volume of the fluid. This article summarizes and analyzes the pathophysiological changes of crystalloids fluid in vivo, in order to provide reference for volume management in critically ill patients.

Objective: To investigate the interest and awareness of traditional Chinese medicine undergraduates on the course of Chinese medical literature, and to provide suggestions for further enhancement of undergraduates' cognition and in-depth study of this subject. Methods: Taking Shandong University of Traditional Chinese Medicine as an example, 726 undergraduates were sampled and randomly sampled by stratified sampling, and the interest and awareness of Chinese medical literature were suveyed and summarized, and the factors that led to this situation were analyzed. Results: A total of 119 (16.4%) knew and took the course, 78 (10.7%) said they often read Chinese medical literature on their own initiative, 455 (62.7%) said that the factors affecting their access to Chinese medical literature were reading difficulties. 410 (56.5%) students suggested that the course of Chinese medical literature should be open as an optional course. Conclusions The undergraduates have high interest and low awareness of the Chinese medical literature. It is suggested that the school should carry out curriculum reform and organize relevant publicity activities in order to increase the awareness of the undergraduates on the Chinese medical literature.

Objective: To investigate the influence of low viscosity and high viscosity bone cement in PVP on active function, anatomical index and leakage rate of patients with severe osteoporotic vertebral compression fractures (OVCF). Methods: From October 2015 to June 2017, 136 patients with severe OVCF were chosen in the Central Hospital of Yuncheng and randomly divided into two groups according to the digital table, with 68 patients in each group.The control group was given low viscosity bone cement by PVP scheme, and the observation group was given high viscosity bone cement by PVP.The VAS score, ODI score, SF-36 score and kyphosis Cobb angle before and after operation, the recovery rate of injured vertebrae, bone cement injection volume and postoperative cement leakage rate of the two groups were compared. Results: There were no statistically significant differences in the VAS score, ODI score and SF-36 score before operation between the two groups(all P>0.05). The VAS score, ODI score and SF-36 score after operation of the control group were (1.90±0.32)points, (30.38±3.52)points, (76.07±9.38)points, respectively, which of the observation group were (1.94±0.34)points, (29.72±3.34)points, (77.10±9.60)points, respectively, which were significantly better than those before operation(control group: t=4.27, 5.01, 4.02; observation group: t=4.21, 4.89, 3.87, all P<0.05). There were no statistically significant differences in the VAS score, ODI score and SF-36 score after operation between the two groups(all P>0.05). The kyphosis Cobb angle after operation of the observation group was (14.02±2.59)°, which was significantly lower than (16.83±3.31)° of the control group and (27.78±4.09)° before operation (t=4.99, 2.64, all P<0.05). The recovery rate of injured vertebrae of the observation group was (28.34±5.70)%, which was statistically significantly higher than (22.72±4.16)% of the control group (t=3.42, P<0.05). There was no statistically significant difference in the bone cement injection volume between the two groups(P>0.05). The incidence rate of bone cement leakage in the observation group was 10.29%(7/68), which was significantly lower than that in the control group [30.88%(21/68)](χ²=12.15, P<0.05). Conclusion Low viscosity and high viscosity bone cement in PVP in the treatment of patients with severe OVCF possess the same clinical effects on relieve pain and improve activity and quality of life; but high viscosity bone cement application can efficiently improve the anatomical index of injured vertebrae and avoid postoperative cement leakage.

Objective: To investigate the infection status and genotype distribution of cervical human papillomavirus (HPV) in women of different ethnic groups and different ages in Yili, Xinjiang Uygur Autonomous Region (Xinjiang). Methods: By using the convenient sampling method, 54 760 women from November 2015 to May 2017 seeking for service in gynecological clinics in a general hospital in Yili, Xinjiang, were selected as the research subjects, and 3 445 samples of cervical mucous exfoliative cells were collected, and the social information of their ethnic and age was collected at the same time. The inclusion criteria were those with sexual life, cervical integrity, and ethnic groups for Han or Uygur or Kazak. PCR-reverse dot blot hybridization was used to detect HPV genotyping in exfoliated cells, and chi-square test was used to compare the difference of HPV positive rate among different ethnic groups. Then, according to ethnicity and age, the differences in positive rates of different ages and ethnic groups were compared in each layer. Results: The positive rate of HPV was 25.6% (882 cases), of which the Han, Uygur and Kazakh were 27.9% (564 cases), 22.9% (196 cases) and 21.6% (122 cases), and the difference was statistically significant (χ²=13.80, P=0.001). The most prevalent high-risk genotypes of Han women were HPV16/52/58, accounting for 24.8% (140 cases), 17.7% (100 cases) and 9.8% (55 cases), respectively. The most prevalent high-risk genotypes of Uygur women were HPV16/52/53, accounting for 34.2% (67 cases), 12.8% (25 cases), 9.2% (18 cases), respectively. The most prevalent high-risk genotypes of Kazak were HPV16/52/53, accounting for 37.7% (46 cases), 17.2% (21 cases), 12.3% (15 cases), respectively. The highest rate of HPV in Uygur patients aged ≥61 years was 41.5% (22 cases), and the lowest in group 36-40 years old, 15.9% (21 cases), the difference between different age groups was statistically significant (χ²=35.01, P<0.001). Conclusion The positive rate of HPV infection among Han, Uygur and Kazak in Yili Prefecture of Xinjiang was different, and the HPV positive genotype differs among different ethnic groups.

Currently,three predominant subtypes of influenza virus are prevalent in pig populations worldwide:H1N1,H3N2,and H1N2.European avian-like H1N1 viruses,which were initially detected in European pig populations in 1979,have been circulating in pigs in eastern China since 2007.In this study,six influenza A viruses were isolated from 60 swine lung samples collected from January to April 2011 in eastern China.Based on whole genome sequencing,molecular characteristics of two isolates were determined.Phylogenetic analysis showed the eight genes of the two isolates were closely related to those of the avian-like H1N1 viruses circulating in pig populations,especially similar to those found in China.Four potential glycosylation sites were observed at positions 13,26,198,277 in the HA1 proteins of the two isolates.Due to the presence of a stop codon at codon 12,the isolates contained truncated PB1-F2 proteins.In this study,the isolates contained 591Q,627E and 701N in the polymerase subunit PB2,which had been shown to be determinants of virulence and host adaptation.The isolates also had a D rather than E at position 92 of the NS1,a marker of mammalian adaptation.Both isolates contained the GPKV motif at the PDZ ligand domain of the 3' end of the NS1,a characteristic marker of the European avian-like swine viruses since about 1999,which is distinct from those of avian,human and classical swine viruses.The M2 proteins of the isolates have the mutation (S31N),a characteristic marker of the European avian-like swine viruses since about 1987,which may confer resistance to amantadine and rimantadine antivirals.Our findings further emphasize the importance of surveillance on the genetic diversity of influenza A viruses in pigs,and raise more concerns about the occurrence of cross-species transmission events.

OBJECTIVETo observe the influence of borneol, a traditional Chinese medicine, on the concentration of ceftriaxone in the rat brain striatum and evaluate the relativity.

METHODThe sample of cerebrospinal fluid in the rat brain striatum was collected via brain microdialysis technology, and then the contents of ceftriaxone in standard preparation and sample were detected by high efficiency liquid chromatography combined with diode array detector respectively and analyzed statistically. The concentration of ceftriaxone in rat brain striatum in the ceftriaxone + Borneol group was compared with that in the ceftriaxone-only group.

RESULTThe concentration of ceftriaxone in the rat brain in the ceftriaxone + Borneol group (13.01-4.43 mg x L(-1)) is significantly higher than that in the ceftriaxone-only group (2.41-0.94 mg x L(-1)).

CONCLUSIONBorneol can promote ceftriaxone through blood-brain barrier, and increase the concentration thereof in striatum.

2-Pyridinylmethylsulfinylbenzimidazoles ; pharmacokinetics ; Animals ; Blood-Brain Barrier ; Bornanes ; pharmacology ; Ceftriaxone ; pharmacology ; Chromatography, High Pressure Liquid ; Corpus Striatum ; drug effects ; metabolism ; Drug Combinations ; Male ; Medicine, Chinese Traditional ; Microdialysis ; Neostriatum ; drug effects ; metabolism ; Rats ; Rats, Wistar