BACKGROUND: Early control of low-density lipoprotein cholesterol (LDL-C) is crucial for reducing the progress of cardiovascular disease. However, its additional role to the risk of primary osteoporosis in men with coronary heart disease was inconclusive. Our study aims to determine the association of LDL-C and its trajectories for osteoporosis risk in the middle-aged and aged men of China. METHODS: The retrospective cohort study of 1546 men aged 69.74 ± 11.30 years conducted in Beijing, China from 2015 to 2022. And the incidence of primary osteoporosis was annually recorded. LDL-C trajectories were further identified by latent class growth model using repeated measurements of LDL-C. The association of baseline LDL-C for osteoporosis was estimated using hazard ratio (HR) with 95% CI in Cox proportional hazard model, while mean level and trajectories of LDL-C for osteoporosis were evaluated using odds ratio (OR) with 95% CI in logistic regression model. RESULTS: During the median 6.2-year follow-up period, 70 men developed primary osteoporosis. The higher level of baseline LDL-C (HR = 1.539, 95% CI: 1.012-2.342) and mean LDL-C (OR = 2.190, 95% CI: 1.443-3.324) were associated with higher risk of osteoporosis in men with coronary heart disease after adjusted for covariates. Compared with those in the LDL-C trajectory of low-stable decrease, participants with medium-fluctuant trajectory, whose longitudinal LDL-C started with a medium LDL-C level and appeared an increase and then decrease, were negatively associated with osteoporosis risk (OR = 2.451, 95% CI: 1.152-5.216). And participants with initially high LDL-C level and then a rapid decrease demonstrated a tendency towards reduced risk (OR = 0.718, 95% CI: 0.212-2.437). CONCLUSIONS Elevated LDL-C level and its long-term fluctuation may increase the risk of primary osteoporosis in men. Early controlling a stable level of LDL-C is also essential for bone health.

OBJECTIVE: To evaluate the effect and safety of Chinese medicine (CM) Fuzheng Huazhuo Decoction (FHD) in treating patients with coronavirus disease 2019 (COVID-19) who persistently tested positive for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). METHODS: This retrospective cohort study was conducted at Shanghai New International Expo Center shelter hospital in China between April 1 and May 30, 2022. Patients diagnosed as COVID-19 with persistently positive SARS-CoV-2 reverse transcription-polymerase chain reaction (RT-PCR) test results for ⩾8 days after diagnosis were enrolled. Patients in the control group received conventional Western medicine (WM) treatment, while those in the FHD group received conventional WM plus FHD for at least 3 days. The primary outcome was viral clearance time. Secondary outcomes included negative conversion rate within 14 days, length of hospital stay, cycle threshold (Ct) values of the open reading frame 1ab (ORF1ab) and nucleocapsid protein (N) genes, and incidence of new-onset symptoms during hospitalization. Adverse events (AEs) that occurred during the study period were recorded. RESULTS: A total of 1,765 eligible patients were enrolled in this study (546 in the FHD group and 1,219 in the control group). Compared with the control group, patients receiving FHD treatment showed shorter viral clearance time for nucleic acids [hazard ratio (HR): 1.500, 95% confidence interval (CI): 1.353-1.664, P<0.001] and hospital stays (HR: 1.371, 95% CI: 1.238-1.519, P<0.001), and a higher negative conversion rate within 14 days (96.2% vs. 82.6%, P<0.001). The incidence of new-onset symptoms was 59.5% in the FHD group, similar to 57.8% in the control group (P>0.05). The Ct values of ORF1ab and N genes increased more rapidly over time in the FHD group than those in the control group post-randomization (ORF1ab gene: β =0.436±0.053, P<0.001; N gene: β =0.415 ±0.053, P<0.001). The incidence of AEs in the FHD group was lower than that in the control group (24.2% vs. 35.4%, P<0.001). No serious AEs were observed. CONCLUSION FHD was effective and safe for patients with persistently positive SARS-CoV-2 PCR tests. (Registration No. ChiCTR2200063956).
Humans ; Drugs, Chinese Herbal/adverse effects* ; Retrospective Studies ; Male ; Female ; Middle Aged ; COVID-19 Drug Treatment ; SARS-CoV-2/drug effects* ; COVID-19/virology* ; Adult ; Aged ; Treatment Outcome

Objective: We aimed to explore the feasibility of a single-port thoracoscopy- assisted five-step laparoscopic procedure via transabdominal diaphragmatic(TD) approach(abbreviated as five-step maneuver) for No.111 lymphadenectomy in patients with Siewert type II esophageal gastric junction adenocarcinoma (AEG). Methods: This was a descriptive case series study. The inclusion criteria were as follows: (1) age 18-80 years; (2) diagnosis of Siewert type II AEG; (3) clinical tumor stage cT2-4aNanyM0; (4) meeting indications of the transthoracic single-port assisted laparoscopic five-step procedure incorporating lower mediastinal lymph node dissection via a TD approach; (5) Eastern Cooperative Oncology Group performance status (ECOG PS) 0-1; and (6) American Society of Anesthesiologists classification I, II, or III. The exclusion criteria included previous esophageal or gastric surgery, other cancers within the previous 5 years, pregnancy or lactation, and serious medical conditions. We retrospectively collected and analyzed the clinical data of 17 patients (age [mean ± SD], [63.6±11.9] years; and 12 men) who met the inclusion criteria in the Guangdong Provincial Hospital of Chinese Medicine from January 2022 to September 2022. No.111 lymphadenectomy was performed using five-step maneuver as follows: superior to the diaphragm, starting caudad to the pericardium, along the direction of the cardio-phrenic angle and ending at the upper part of the cardio-phrenic angle, right to the right pleura and left to the fibrous pericardium , completely exposing the cardio-phrenic angle. The primary outcome includes the numbers of harvested and of positive No.111 lymph nodes. Results: Seventeen patients (3 proximal gastrectomy and 14 total gastrectomy) had undergone the five-step maneuver including lower mediastinal lymphadenectomy without conversion to laparotomy or thoracotomy and all had achieved R0 resection with no perioperative deaths. The total operative time was (268.2±32.9) minutes, and the lower mediastinal lymph node dissection time was (34.0±6.0) minutes. The median estimated blood loss was 50 (20-350) ml. A median of 7 (2-17) mediastinal lymph nodes and 2(0-6) No. 111 lymph nodes were harvested. No. 111 lymph node metastasis was identified in 1 patient. The time to first flatus occurred 3 (2-4) days postoperatively and thoracic drainage was used for 7 (4-15) days. The median postoperative hospital stay was 9 (6-16) days. One patient had a chylous fistula that resolved with conservative treatment. No serious complications occurred in any patient. Conclusion: The single-port thoracoscopy-assisted five-step laparoscopic procedure via a TD approach can facilitate No. 111 lymphadenectomy with few complications.
Male ; Female ; Humans ; Adolescent ; Young Adult ; Adult ; Middle Aged ; Aged ; Aged, 80 and over ; Diaphragm/surgery* ; Retrospective Studies ; Feasibility Studies ; Esophagogastric Junction/surgery* ; Lymph Node Excision/methods* ; Stomach Neoplasms/pathology* ; Laparoscopy/methods* ; Gastrectomy/methods* ; Esophageal Neoplasms/pathology* ; Adenocarcinoma/pathology* ; Thoracoscopy

Objective: To analyze and compare therapy responses, outcomes, and incidence of severe hematologic adverse events of flumatinib and imatinib in patients newly diagnosed with chronic phase chronic myeloid leukemia (CML) . Methods: Data of patients with chronic phase CML diagnosed between January 2006 and November 2022 from 76 centers, aged ≥18 years, and received initial flumatinib or imatinib therapy within 6 months after diagnosis in China were retrospectively interrogated. Propensity score matching (PSM) analysis was performed to reduce the bias of the initial TKI selection, and the therapy responses and outcomes of patients receiving initial flumatinib or imatinib therapy were compared. Results: A total of 4 833 adult patients with CML receiving initial imatinib (n=4 380) or flumatinib (n=453) therapy were included in the study. In the imatinib cohort, the median follow-up time was 54 [interquartile range (IQR), 31-85] months, and the 7-year cumulative incidences of CCyR, MMR, MR(4), and MR(4.5) were 95.2%, 88.4%, 78.3%, and 63.0%, respectively. The 7-year FFS, PFS, and OS rates were 71.8%, 93.0%, and 96.9%, respectively. With the median follow-up of 18 (IQR, 13-25) months in the flumatinib cohort, the 2-year cumulative incidences of CCyR, MMR, MR(4), and MR(4.5) were 95.4%, 86.5%, 58.4%, and 46.6%, respectively. The 2-year FFS, PFS, and OS rates were 80.1%, 95.0%, and 99.5%, respectively. The PSM analysis indicated that patients receiving initial flumatinib therapy had significantly higher cumulative incidences of CCyR, MMR, MR(4), and MR(4.5) and higher probabilities of FFS than those receiving the initial imatinib therapy (all P<0.001), whereas the PFS (P=0.230) and OS (P=0.268) were comparable between the two cohorts. The incidence of severe hematologic adverse events (grade≥Ⅲ) was comparable in the two cohorts. Conclusion: Patients receiving initial flumatinib therapy had higher cumulative incidences of therapy responses and higher probability of FFS than those receiving initial imatinib therapy, whereas the incidence of severe hematologic adverse events was comparable between the two cohorts.
Adult ; Humans ; Adolescent ; Imatinib Mesylate/adverse effects* ; Incidence ; Antineoplastic Agents/adverse effects* ; Retrospective Studies ; Pyrimidines/adverse effects* ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive/drug therapy* ; Treatment Outcome ; Benzamides/adverse effects* ; Leukemia, Myeloid, Chronic-Phase/drug therapy* ; Aminopyridines/therapeutic use* ; Protein Kinase Inhibitors/therapeutic use*

Objective: To explore the molecular features of chronic myelomonocytic leukemia (CMML) . Methods: According to 2022 World Health Organization (WHO 2022) classification, 113 CMML patients and 840 myelodysplastic syndrome (MDS) patients from March 2016 to October 2021 were reclassified, and the clinical and molecular features of CMML patients were analyzed. Results: Among 113 CMML patients, 23 (20.4%) were re-diagnosed as acute myeloid leukemia (AML), including 18 AML with NPM1 mutation, 3 AML with KMT2A rearrangement, and 2 AML with MECOM rearrangement. The remaining 90 patients met the WHO 2022 CMML criteria. In addition, 19 of 840 (2.3%) MDS patients met the WHO 2022 CMML criteria. At least one gene mutation was detected in 99% of CMML patients, and the median number of mutations was 4. The genes with mutation frequency ≥ 10% were: ASXL1 (48%), NRAS (34%), RUNX1 (33%), TET2 (28%), U2AF1 (23%), SRSF2 (21.1%), SETBP1 (20%), KRAS (17%), CBL (15.6%) and DNMT3A (11%). Paired analysis showed that SRSF2 was frequently co-mutated with ASXL1 (OR=4.129, 95% CI 1.481-11.510, Q=0.007) and TET2 (OR=5.276, 95% CI 1.979-14.065, Q=0.001). SRSF2 and TET2 frequently occurred in elderly (≥60 years) patients with myeloproliferative CMML (MP-CMML). U2AF1 mutations were often mutually exclusive with TET2 (OR=0.174, 95% CI 0.038-0.791, Q=0.024), and were common in younger (<60 years) patients with myelodysplastic CMML (MD-CMML). Compared with patients with absolute monocyte count (AMoC) ≥1×10(9)/L and <1×10(9)/L, the former had a higher median age of onset (60 years old vs 47 years old, P<0.001), white blood cell count (15.9×10(9)/L vs 4.4×10(9)/L, P<0.001), proportion of monocytes (21.5% vs 15%, P=0.001), and hemoglobin level (86 g/L vs 74 g/L, P=0.014). TET2 mutations (P=0.021) and SRSF2 mutations (P=0.011) were more common in patients with AMoC≥1×10(9)/L, whereas U2AF1 mutations (P<0.001) were more common in patients with AMoC<1×10(9)/L. There was no significant difference in the frequency of other gene mutations between the two groups. Conclusion: According to WHO 2022 classification, nearly 20% of CMML patients had AMoC<1×10(9)/L at the time of diagnosis, and MD-CMML and MP-CMML had different molecular features.
Humans ; Aged ; Middle Aged ; Leukemia, Myelomonocytic, Chronic/genetics* ; Prognosis ; Splicing Factor U2AF/genetics* ; Mutation ; Myelodysplastic Syndromes/genetics* ; Leukemia, Myeloid, Acute/genetics*

ObjectiveTo reveal the medication rules of the clinical prescriptions containing Citri Sarcodactylis Fructus， and to provide a basis for the modern clinical application of Citri Sarcodactylis Fructus， the development of health products and the research and development of new drugs. MethodThe clinical prescriptions containing Citri Sarcodactylis Fructus were retrieved from CNKI， Wanfang Data， and VIP， and then a basic database of prescriptions was established via the traditional Chinese medicine inheritance auxiliary platform （V2.5）， IBM SPSS V20， and Excel （Microsoft Office 2016）. The frequency and association rules of the medicines in prescriptions （compatible medicines） and the corresponding syndromes were then mined. ResultThe prescriptions were screened according to the inclusion and exclusion criteria. A total of 458 clinical prescriptions containing Citri Sarcodactylis Fructus were collected， involving 388 Chinese medicines， and the total frequency of medicines reached 6 199. The core compatible medicines （frequency > 130） of Citri Sarcodactylis Fructus included Poria （frequency of 222）， Atractylodis Macrocephalae Rhizoma （217）， Paeoniae Radix Alba （196）， Bupleuri Radix （159）， and Citri Reticulatae Pericarpium （142）. The Citri Sarcodactylis Fructus-compatible medicines with frequency > 49 were selected for further analysis， which included 34 medicines with the cumulative frequency of 3 131 （50.51% of the total frequency）. These medicines mainly have the functions of tonifying Qi， invigorating Qi， tonifying blood， alleviating edema and promoting urination， promoting digestion， and activating blood and relieving pain. They are mainly warm， cold， or mild-natured， taste bitter， sweet， or acrid， and have the tropism in the spleen， liver， stomach， or lung meridians. The association rule analysis demonstrated that 14 medicine combinations were commonly used， and the core combinations were Poria-Citri Sarcodactylis Fructus， Atractylodis Macrocephalae Rhizoma-Citri Sarcodactylis Fructus， Paeoniae Radix Alba-Citri Sarcodactylis Fructus， Bupleuri Radix-Citri Sarcodactylis Fructus， Atractylodis Macrocephalae Rhizoma-Poria-Citri Sarcodactylis Fructus， and Citri Reticulatae Pericarpium-Citri Sarcodactylis Fructus. The clinical prescriptions containing Citri Sarcodactylis Fructus were mainly used to treat 52 diseases corresponding to 11 types of traditional Chinese medicine （TCM） syndromes. Three representative syndrome types， including spleen and stomach syndromes， Qi-blood-body fluid syndromes， and gynecological syndromes were selected for further association rule analysis. In the treatment of spleen and stomach syndromes， the core compatible drugs were Atractylodis Macrocephalae Rhizoma， Poria， Paeoniae Radix Alba， Bupleuri Radix， Citri Reticulatae Pericarpium， and Pinelliae Ehizoma， which， together with Citri Sarcodactylis Fructus， formed 25 commonly used medicine combinations （16 combinations composed of 2 medicines and 9 combinations composed of 3 medicines）. In the treatment of Qi-blood-body fluid syndromes， the core compatible drugs were Poria， Paeoniae Radix Alba， Atractylodis Macrocephalae Rhizoma， Astragali Radix， Hordei Fructus Germinatus， and Bupleuri Radix， which， together with Citri Sarcodactylis Fructus， formed 23 common medicine combinations （17 combinations composed of 2 medicines， 5 combinations composed of 3 medicines， and 1 combination composed of 4 medicines）. In the treatment of gynecological syndromes， the core compatible medicines were Atractylodis Macrocephalae Rhizoma， Paeoniae Radix Alba， Angelicae Sinensis Radix， Astragali Radix， Cyperi Rhizoma， and Poria， which constituted 25 common medicine combinations （15 combinations composed of 2 medicines and 10 combinations composed of 3 medicines）. ConclusionWe employed the traditional Chinese medicine（TCM） inheritance auxiliary platform to explore the compatibility of Citri Sarcodactylis Fructus-containing clinical prescriptions and the corresponding TCM syndromes， which intuitively showcased the medication rules of Citri Sarcodactylis Fructus. Specifically， Citri Sarcodactylis Fructus was mainly combined with the medicines for tonifying Qi， invigorating Qi， tonifying blood， alleviating edema and promoting urination， promoting digestion， and activating blood and relieving pain to treat different TCM syndromes. While soothing liver， regulating Qi， harmonizing stomach， and relieving pain， the combinations tonify and activate blood， invigorate spleen， and resolve dampness. The findings are of great significance to the rational application of Citri Sarcodactylis Fructus， the development of health food， and the research of new drugs and will bolster the development of Chinese medicine industry.

Objective: To investigate the gene expression characteristics of peripheral blood mononuclear cells from patients with high altitude pulmonary hypertension (HAPH) in Naxi residents living in Lijiang, Yunnan, and to explore the underlying pathogenesis and value for potential drug selection. Methods: This is a case-control study. Six patients with HPAH (HPAH group) and 4 normal subjects (control group) were selected from the Naxi residents who originally lived in Lijiang, Yunnan Province. The general clinical data of the two groups were collected, and the related indexes of pulmonary artery pressure were collected. Peripheral blood mononuclear cells of the subjects were collected for RNA sequencing. The differences on gene expression, regulatory network of transcription factors and drug similarity between the two groups were compared. The results were compared with the public data of idiopathic pulmonary arterial hypertension (IPAH). Biological processes and signal pathways were analyzed and compared between HPAH and IPAH patients. Results: The age of 6 patients with HAPH was (68.1±8.3) years old, and there were 2 males (2/6). The age of 4 subjects in the control group was (62.3±10.9) years old, and there were 2 males (2/4). Tricuspid regurgitation velocity, tricuspid pressure gradient and pulmonary systolic pressure in HAPH group were significantly higher than those in control group (all P<0.05). The results of RNA sequencing showed that compared with the control group, 174 genes were significantly upregulated and 169 genes were downregulated in peripheral blood mononuclear cells of HAPH group. These differentially expressed genes were associated with 220 biological processes, 52 molecular functions and 23 cell components. A total of 21 biological processes and 2 signal pathways differed between HPAH and IPAH groups, most of which were related to inflammation and immune response. ZNF384, SP1 and STAT3 were selected as highly correlated transcription factors by transcription factor prediction analysis. Trichostatin A and vorinostat were screened out as potential drugs for the treatment of HAPH by drug similarity analysis. Conclusions: There are significant differences in gene expression in peripheral blood monocytes between HAPH patients and normal population, and inflammation and immune dysfunction are the main pathogenic factors. Trichostatin A and Vorinostat are potential drugs for the treatment of HAPH.
Aged ; Altitude ; Altitude Sickness/genetics* ; Case-Control Studies ; China ; Familial Primary Pulmonary Hypertension/genetics* ; Humans ; Hydroxamic Acids/therapeutic use* ; Hypertension, Pulmonary/genetics* ; Inflammation ; Leukocytes, Mononuclear/pathology* ; Male ; Middle Aged ; Transcription Factors ; Transcriptome/genetics* ; Vorinostat/therapeutic use*

OBJECTIVE: To identify whether naringenin plays a protective role during thoracic aneurysm formation in Marfan syndrome. METHODS: To validate the effect of naringenin, Fbn1^C1039G/+ mice, the mouse model of Marfan syndrome, were fed with naringenin, and the disease progress was evaluated. The molecular mechanism of naringenin was further investigated via in vitro studies, such as bioluminescence resonance energy transfer (BRET), atomic force microscope and radioligand receptor binding assay. RESULTS: Six-week-old Fbn1^C1039G/+ mice were fed with naringenin for 20 weeks. Compared with the control group, naringenin significantly suppressed the aortic expansion [Fbn1^C1039G/+ vs. Fbn1^C1039G/++naringenin: (2.49±0.47) mm, n=18 vs. (1.87±0.19) mm, n=22, P < 0.05], the degradation of elastin, and the expression and activity of matrix metalloproteinase 2 (MMP2) and MMP9 in the ascending aorta of Fbn1^C1039G/+ mice. Besides, treatment with naringenin for 6 weeks also attenuated the disease progress among the 20-week-old Fbn1^C1039G/+ mice with established thoracic aortic aneurysms [Fbn1^C1039G/+ vs. Fbn1^C1039G/++naringenin: (2.24±0.23) mm, n=8 vs. (1.90±0.17) mm, n=8, P < 0.05]. To understand the underlying molecular mechanisms, we examined the effects of naringenin on angiotensin Ⅱ type 1 receptor (AT1) signaling and transforming growth factor-β (TGF-β) signaling respectively, which were the dominant signaling pathways contributing to aortopathy in Marfan syndrome as previously reported. The results showed that naringenin decreased angiotensin Ⅱ (Ang Ⅱ)-induced phosphorylation of protein kinase C (PKC) and extracellular regulating kinase 1/2 (ERK1/2) in HEK293A cell overexpressing AT1 receptor. Moreover, naringenin inhibited Ang Ⅱ-induced calcium mobilization and uclear factor of activated T-cells (NFAT) signaling. The internalization of AT1 receptor and its binding to β-arrestin-2 with Ang Ⅱ induction were also suppressed by naringenin. As evidenced by atomic force microscope and radioligand receptor binding assay, naringenin inhibited Ang Ⅱ binding to AT1 receptor. In terms of TGF-β signaling, we found that feeding the mice with naringenin decreased the phosphorylation of Smad2 and ERK1/2 as well as the expression of TGF-β downstream genes. Besides, the serum level of TGF-β was also decreased by naringenin in the Fbn1^C1039G/+ mice. Furthermore, we detected the effect of naringenin on platelet, a rich source of TGF-β, both in vivo and in vitro. And we found that naringenin markedly decreased the TGF-β level by inhibiting the activation of platelet. CONCLUSION Our study showed that naringenin has a protective effect on thoracic aortic aneurysm formation in Marfan syndrome by suppressing both AT1 and TGF-β signaling.
Angiotensin II/metabolism* ; Animals ; Aortic Aneurysm, Thoracic/prevention & control* ; Calcium/metabolism* ; Disease Models, Animal ; Elastin/metabolism* ; Fibrillin-1/metabolism* ; Flavanones ; Marfan Syndrome/metabolism* ; Matrix Metalloproteinase 2 ; Matrix Metalloproteinase 9 ; Mice ; Mice, Inbred C57BL ; Protein Kinase C/metabolism* ; Receptor, Angiotensin, Type 1/metabolism* ; Transforming Growth Factor beta/metabolism* ; Transforming Growth Factors/metabolism* ; beta-Arrestins/metabolism*

OBJECTIVE: To investigate the significance and distribution of oxidized low-density lipoprotein antibodies (ox-LDL-Ab) in patients with antiphospholipid syndrome (APS). METHODS: In this study, 334 patients who were hospitalized in the Department of Rheumatology and Immunology, Peking University People's Hospital were included. There were 162 APS patients, 122 patients with other autoimmune diseases without thrombosis or obstetric disease as disease control and 50 healthy controls. The clinical data and laboratory indicators were retrospectively collected. The ox-LDL-Ab, anticardiolipin (aCL) IgG/IgA/IgM, and anti-β2-glycoprotein Ⅰ (aβ2GPI) IgG/IgA/IgM were detected by enzyme-linked immunosorbent assay (ELISA). The relationship between ox-LDL-Ab and clinical and laboratory parameters were analyzed by SPSS 27.0. RESULTS: In APS group, 60.5% of patients had thrombosis, 48.1% had pregnancy morbidity, 34.0% had thrombocytopenia. The positive rates of aCL, aβ2GPI and lupus anticoagulant (LAC) were 17.9%, 34.6%, and 46.9%, respectively. The ox-LDL-Ab titers and positive rate in APS group were higher than that in healthy controls [titers: 40.8 (25.4-66.0) U/mL vs. 24.1 (12.3-36.5) U/mL, P=0.001; positive rate: 67.3% vs. 36.0%, P=0.001]. The diffe-rences in titers and positive rate of ox-LDL-Ab between APS patients and disease controls were not statistically significant [titers: 40.8 (25.4-66.0) U/mL vs. 35.9 (24.2-53.1) U/mL, P=0.118; positive rate: 67.3% vs. 61.5%, P=0.318]. The area under curve (AUC) for aβ2GPI, aCL, and ox-LDL-Ab were 0.745 (95%CI: 0.692-0.797), 0.666 (95%CI: 0.608-0.724), 0.609 (95%CI: 0.549-0.669), respectively. The Youden's index was 0.388, 0.269, and 0.132, respectively. The AUC for ox-LDL-Ab in seronegative APS patients was 0.562 (95%CI: 0.480-0.645). The sensitivity and specificity of ox-LDL-Ab in seronegative APS patients were 63.9% and 47.0%, respectively, and the Youden's index was 0.109. The ox-LDL-Ab positive group had higher positive rate of aβ2GPI (42.2% vs. 18.9%, P=0.003) and aCL (22.9% vs. 7.5%, P=0.017) than the ox-LDL-Ab negative group. There was no correlation between ox-LDL-Ab and thrombosis, coronary artery disease, pregnancy morbidity, hyperlipidemia, hypocomplementemia, and LAC positivity. CONCLUSION Ox-LDL-Ab was correlated with aCL and aβ2GPI, and no association were observed between ox-LDL-Ab and thrombosis, coronary artery disease, and pregnancy morbidity.
Pregnancy ; Female ; Humans ; Antiphospholipid Syndrome ; Antibodies, Anticardiolipin ; Retrospective Studies ; Coronary Artery Disease ; Clinical Relevance ; beta 2-Glycoprotein I ; Lupus Coagulation Inhibitor ; Lipoproteins, LDL ; Autoantibodies ; Immunoglobulin G ; Immunoglobulin A ; Thrombosis ; Immunoglobulin M

Curcuma kwangsiensis root tuber is a widely used genuine medicinal material in Guangxi, with the main active components of terpenoids and curcumins. It has the effects of promoting blood circulation to relieve pain, moving Qi to relieve depression, clearing heart and cooling blood, promoting gallbladder function and anti-icterus. Modern research has proved its functions in liver protection, anti-tumor, anti-oxidation, blood lipid reduction and immunosuppression. Considering the research progress of C. kwangsiensis root tubers and the core concept of quality marker(Q-marker), we predicted the Q-markers of C. kwangsiensis root tubers from plant phylogeny, chemical component specificity, traditional pharmacodynamic properties, new pharmacodynamic uses, chemical component measurability, processing methods, compatibility, and components migrating to blood. Curcumin, curcumol, curcumadiol, curcumenol, curdione, germacrone, and β-elemene may be the possible Q-markers. Based on the predicted Q-markers, the mechanisms of the liver-protecting and anti-tumor activities of C. kwangsiensis root tubers were analyzed. AKT1, IL6, EGFR, and STAT3 were identified as the key targets, and neuroactive ligand-receptor interaction signaling pathway, nitrogen metabolism pathway, cancer pathway, and hepatitis B pathway were the major involved pathways. This review provides a basis for the quality evaluation and product development of C. kwangsiensis root tubers and gives insights into the research on Chinese medicinal materials.
China ; Curcuma/chemistry* ; Humans ; Liver ; Neoplasms ; Terpenes/pharmacology*