Your browser doesn't support javascript.
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 826
Filtrar
1.
Sci Rep ; 10(1): 4558, 2020 Mar 12.
Artigo em Inglês | MEDLINE | ID: mdl-32165694

RESUMO

In this works, a simple, efficient and repeatable protocol was developed for in vitro regeneration via callus-mediated organogenesis of Neolamarkia Cadamba using cotyledonary petioles and hypocotyls. Effects of basal medium, plant growth regulators, the types and age of explant on the formation of adventitious buds/shoots were studied. Meanwhile, histological analysis for early ontogenic stages and genetic stability assessment by flow cytometry were investigated. Our investigation demonstrated that, compared with 6-benzyladenine (BA), N6-(2-isopentenyl) adenine (2-ip), Thidiazuron (TDZ) was the optimal cytokinin for buds/shoots induction on cotyledon and hypocotyl explants. Douglas-fir and sugar pine medium (DCR) supplemented with 22.7 µM TDZ and 0.27 µM α-naphthalene acetic acid (NAA) was most effective on bud induction, with the highest bud-induction rate and numbers of buds on cotyledon and hypocotyl explants. The available shoot per explant hit 35.2 when the induced callus sub-cultured to a medium without TDZ. It was found that TDZ could promote induction of the callus and the buds, however, continuous exposure beyond 4 weeks of supplemented high concentration (exceed 11.35 µM), TDZ was harmful to the proliferation and growth of buds/shoots. DCR appeared more efficiency than Murashige and Skoog medium (MS), Woody Plant medium (WPM), anther culture of cereal crops medium (N6) on bud induction. Age of cotyledon and hypocotyl explants in 20-day to 25-day was most beneficial to adventitious buds/shoots formation. Histological investigation confirmed that the buds originated from the wounded incisions of cotyledonary petiole and hypocotyl fragments, with callus formation. The regeneration plantlets were successfully acclimatized in greenhouse, yielded above 95% survival rate in field, exhibited normal morphology and growth characteristics. The analysis of flow cytometry on N. cadamba indicated no variation in the ploidy levels between the regenerated plantlets and the donor trees. The developed procedure can be used for mass production, germplasm exchange and transgenic studies to improve the resistance of the species via Agrobacterium-mediated.

2.
Biomed Res Int ; 2020: 7871918, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32149138

RESUMO

Loranthus (Taxillus chinensis) is a facultative, hemiparasite and stem parasitic plant that attacks other plants for living. Transcriptome sequencing and bioinformatics analysis were applied in this study to identify the gene expression profiles of fresh seeds (CK), baby (FB), and adult haustoria tissues (FD). We assembled 160,571 loranthus genes, of which 64,926, 35,417, and 47,249 were aligned to NR, GO, and KEGG pathway databases, respectively. We identified 14,295, 15,921, and 16,402 genes in CK, FB, and FD, respectively. We next identified 5,480 differentially expressed genes (DEGs) in the process, of which 258, 174, 81, and 94 were encoding ribosomal proteins (RP), transcription factors (TF), ubiquitin, and disease resistance proteins, respectively. Some DEGs were identified to be upregulated along with the haustoria development (e.g., 68 RP and 26 ubiquitin genes). Notably, 36 RP DEGs peak at FB; 10 ER, 5 WRKY, 6 bHLH, and 4 MYB TF genes upregulated only in FD. Further, we identified 4 out of 32 microRNA genes dysregulated in the loranthus haustoria development. This is the first haustoria transcriptome of loranthus, and our findings will improve our understanding of the molecular mechanism of haustoria.

5.
Patient Prefer Adherence ; 14: 301-308, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32109996

RESUMO

Introduction: The number of treatment options for myeloma and indolent lymphoma are expanding at an exponential rate, with few direct head-to-head comparisons on which to base efficacy measures. We sought to understand how patients, their caregivers and physicians weigh treatment characteristics in order to come to a decision on which treatment option to pursue. Methods: Patients, their caregivers and physicians were recruited and interviewed until data saturation was reached. A qualitative, thematic analysis was done to identify themes important to each stakeholder. Results: We found that, while all three groups valued efficacy the most, the consideration of other secondary characteristics of the treatment, such as cost, toxicity and logistical issues all differed subtly between the different groups. Patients valued minimising cost and toxicity, even at small trade-offs in efficacy. Caregivers and physicians valued efficacy foremost. Conclusion: Acknowledging and managing these differences is paramount because they influence shared decision-making and may affect patient outcomes in the short term, as well as their more general well-being in the long term.

6.
Mol Plant ; 2020 Feb 19.
Artigo em Inglês | MEDLINE | ID: mdl-32087369

RESUMO

The ubiquitin-proteasome system (UPS) is an important post-translational regulatory mechanism that controls many cellular functions in eukaryotes. Here, we show that stable expression of P3 protein encoded by Rice grassy stunt virus (RGSV), a negative-strand RNA virus in the Bunyavirales, causes developmental abnormities similar to the disease symptoms caused by RGSV, such as dwarfing and excess tillering, in transgenic rice plants. We found that both transgenic expression of P3 and RGSV infection induce ubiquitination and UPS-dependent degradation of rice NUCLEAR RNA POLYMERASE D1a (OsNRPD1a), one of two orthologs of the largest subunit of plant-specific RNA polymerase IV (Pol IV), which is required for RNA-directed DNA methylation (RdDM). Furthermore, we identified a P3-inducible U-box type E3 ubiquitin ligase, designated as P3-inducible protein 1 (P3IP1), which interacts with OsNRPD1a and mediates its ubiquitination and UPS-dependent degradation in vitro and in vivo. Notably, both knockdown of OsNRPD1 and overexpression of P3IP1 in rice plants induced developmental phenotypes similar to RGSV disease symptomss. Taken together, our findings reveal a novel virulence mechanism whereby plant pathogens target host RNA Pol IV for UPS-dependent degradation to induce disease symptoms. Our study also identified an E3 ubiquitin ligase, which targets the RdDM compotent NRPD1 for UPS-mediated degradation in rice.

7.
Zhongguo Shi Yan Xue Ye Xue Za Zhi ; 28(1): 34-39, 2020 Feb.
Artigo em Chinês | MEDLINE | ID: mdl-32027250

RESUMO

OBJECTIVE: To explore the expression of miR-155 in patients with chronic lymphocytic leukemia (CLL) and its correlation with the clinical and biological features in CLL. METHODS: The expression of miR-155 was detected by quantitative real time polymerase chain reaction (qRT-PCR) in the peripheral mononuclear cells collected from 73 CLL patients and CD19 positive B cells collected from 60 healthy controls, respectively. The expression of miR-155 in CLL patients was compared with the healthy controls, and the correlation of miR-155 expression with the clinical characteristics of CLL patients such as age, sex, Binet stage, cytogenetic and molecular genetic, as well as the relationship of miR-155 expression level with time to treatment (TTT) and overall survival (OS) was further analysed. RESULTS: The expression of miR-155 was significantly elevated in CLL patients compared with the healthy controls. Further analysis showed that miR-155 expression decreased in the patients with the mutated immunoglobulin heavy chian variable region (IGHV) as compared with the patients unmutated (P<0.05), and its expression was significant higher in the IGHV-39 family (P<0.05). Fluorescence in situ hybridization (FISH) showed that the expression of miR-155 increased in patients with P53 mmutation/deletion and ATM deletion (P<0.05). However, OS and TTT were not different between the patients with high and low expression of miR-155. CONCLUSION: MiR-155 is increasingly expresses in CLL patients and correlates with poor prognosis, suggesting its important role in the genesis and progress of CLL.


Assuntos
Leucemia Linfocítica Crônica de Células B , MicroRNAs/genética , Humanos , Região Variável de Imunoglobulina , Hibridização in Situ Fluorescente , Leucemia Linfocítica Crônica de Células B/genética , Mutação , Prognóstico
8.
Artigo em Inglês | MEDLINE | ID: mdl-32091867

RESUMO

LAGP (Li1.5Al0.5Ge0.5P3O12) is a promising solid-state electrolyte (SSE) for all solid-state lithium-ion batteries (ASS-LIBs) with its favorable lithium ionic conductivity and good performance on inhibiting lithium dendrite. However, the ultrahigh interfacial resistance between lithium metal anode and LAGP SSEs greatly hinders its application. In this work, a thin film of metallic Bi was sputtered on LAGP to improve the chemical/physical properties of the Li/SSE interface. It is found that the Bi buffer not only inhibits the unfavorable reaction between LAGP SSEs and Li metal, but also improved their compatibility. As a result, the Li/LAGP interfacial resistance was effectively reduced from 2255.6 to 92.8 Ω cm2 at 30 °C. Furthermore, a good performance solid state full cell with a LiFePO4 cathode had been demonstrated. This work provides an effective avenue to address the interfacial challenges between Li metal and LAGP SSE.

9.
Sci Rep ; 10(1): 2473, 2020 Feb 12.
Artigo em Inglês | MEDLINE | ID: mdl-32051517

RESUMO

Idiopathic portal hypertension (IPH) mimics liver cirrhosis in many aspects, and no efficient imaging method to differentiate the two diseases has been reported to date. In this study, the imaging and pathological characteristics were analysed for both IPH and cirrhosis. From January 2015 to March 2019, ultrasound, computed tomography (CT) and magnetic resonance imaging (MRI) images and pathological results from 16 IPH and 16 liver cirrhosis patients, as well as imaging results of 16 normal patients as a control group, were retrospectively reviewed. The age of the patients was 39 ± 20 years. There was a significant difference in the mean lumen diameter, wall thickness and ratio of thickness to diameter between the IPH and liver cirrhosis patients in the main and sagittal portal veins (P < 0.05), as well as in the lumen diameter and ratio of thickness to diameter between the IPH and liver cirrhosis patients in the Segment 3 (S3) portal vein (P < 0.05). In IPH patients, the main imaging changes were portal vein wall thickening, stenosis or occlusion, a low enhancement area along the portal vein in the delay phase in contrast-enhanced imaging, and a non-homogeneous change in T1WI. The corresponding pathological changes included interlobular vein thickening, stenosis, occlusion, portal area fibrosis, and atrophy or apoptosis of hepatocytes. The main imaging characteristic of liver cirrhosis was a nodular change in T1WI, and the related pathological change was pseudolobule formation. The imaging characteristics of IPH include thickening of the portal vein vascular wall, stenosis of the portal vein lumen and the absence of diffuse cirrhosis-like nodules. These imaging features have a definite pathological basis and could help make differential diagnoses between IPH and cirrhosis.

10.
Bioinformatics ; 2020 Feb 13.
Artigo em Inglês | MEDLINE | ID: mdl-32053182

RESUMO

MOTIVATION: Single-cell RNA sequencing (scRNA-seq) has enabled the simultaneous transcriptomic profiling of individual cells under different biological conditions. scRNA-seq data have two unique challenges that can affect the sensitivity and specificity of single-cell differential expression analysis: a large proportion of expressed genes with zero or low read counts ("dropout" events) and multimodal data distributions. RESULTS: We have developed a zero-inflation-adjusted quantile (ZIAQ) method, which is the first method to account for both dropout rates and complex scRNA-seq data distributions in the same model. ZIAQ demonstrates superior performance over several existing methods on simulated scRNA-seq datasets by finding more differentially expressed genes. When ZIAQ was applied to the comparison of neoplastic and non-neoplastic cells from a human glioblastoma dataset, the ranking of biologically relevant genes and pathways showed clear improvement over existing methods. AVAILABILITY: ZIAQ is implemented in the R language and available at https://github.com/gefeizhang/ZIAQ.

11.
IEEE Trans Biomed Circuits Syst ; 14(2): 145-163, 2020 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-32078560

RESUMO

This paper reviews the state of the arts and trends of the AI-Based biomedical processing algorithms and hardware. The algorithms and hardware for different biomedical applications such as ECG, EEG and hearing aid have been reviewed and discussed. For algorithm design, various widely used biomedical signal classification algorithms have been discussed including support vector machine (SVM), back propagation neural network (BPNN), convolutional neural networks (CNN), probabilistic neural networks (PNN), recurrent neural networks (RNN), Short-term Memory Network (LSTM), fuzzy neural network and etc. The pros and cons of the classification algorithms have been analyzed and compared in the context of application scenarios. The research trends of AI-Based biomedical processing algorithms and applications are also discussed. For hardware design, various AI-Based biomedical processors have been reviewed and discussed, including ECG classification processor, EEG classification processor, EMG classification processor and hearing aid processor. Various techniques on architecture and circuit level have been analyzed and compared. The research trends of the AI-Based biomedical processor have also been discussed.

12.
Cancer Biol Ther ; 21(4): 372-378, 2020 Apr 02.
Artigo em Inglês | MEDLINE | ID: mdl-31910710

RESUMO

Background: Associations between polymorphisms in interleukin-10 (IL-10) and hematological oncology were already explored by many genetic association studies, with controversial findings. The aim of this meta-analysis was to more comprehensively analyze associations between polymorphisms in IL-10 and hematological oncology by combing the results of all relevant studies.Methods: Eligible articles were searched from Pubmed, Embase, WOS and CNKI. The latest literature searching update was performed on 8 October 2019. We used Review Manager to combine the results of eligible studies.Results: Forty-one articles were included in this meta-analysis. IL-10 rs1800890 polymorphism was found to be significantly associated with hematological oncology under AA vs. TT+TA (recessive comparison, OR = 1.12, 95% CI 1.02-1.24), and rs1800896 polymorphism was also found to be significantly associated with hematological oncology under AA vs. AG+GG (dominant comparison, OR = 0.89, 95% CI 0.83-0.95) in overall combined analyses. In subgroup analyses, we observed positive results for rs1800871 (recessive comparison), rs1800872 (dominant, recessive and allele comparisons), and rs1800896 (dominant and allele comparisons) polymorphisms in the non-Hodgkin's lymphoma (NHL) subgroup. Besides, we also detected positive associations between rs1800872 polymorphism and acute leukemia (AL) (dominant and recessive comparisons) and found significant associations between rs1800896 polymorphism and chronic leukemia (CL) (recessive comparison).Conclusion: In summary, this meta-analysis demonstrated that IL-10 rs1800890, rs1800896, rs1800871 and rs1800872 polymorphisms may confer susceptibility to hematology oncology, especially for NHL.

13.
Adv Mater ; 32(10): e1906950, 2020 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-31990429

RESUMO

Despite their merits of environmental friendliness, low cost, and large-scale production, thermally activated delayed fluorescence (TADF) based white organic light-emitting diodes (WOLEDs) for daily lighting applications still face the formidable challenges of structural simplification and controllable exciton allocation. Here, the state-of-the-art full-TADF WOLEDs with features of the single-doped single emissive layers (EMLs) and ultrasimple trilayer structure are demonstrated. The EMLs are binary systems as yellow TADF emitter (4CzTPNBu) doped blue TADF matrix (ptBCzPO2 TPTZ) with the large steric hindrance and mismatched frontier molecular orbital energy levels to effectively restrain excessive blue-to-yellow triplet exciton transfer and host-dopant interaction induced triplet quenching. Simultaneously, Förster resonance energy transfer is utilized to optimize exciton allocation for the balance of blue and yellow emissions, giving rise to the photoluminescence quantum yield beyond 90%. Consequently, these single-doped EMLs endow their cool white, pure white, and warm white diodes with the high-quality and ultrastable white light and the 100% exciton utilization efficiencies through the extremely simple structures, making them competent for the diverse daily lighting applications.

14.
AAPS PharmSciTech ; 21(3): 75, 2020 Jan 21.
Artigo em Inglês | MEDLINE | ID: mdl-31965388

RESUMO

An aprepitant (APT) cholesteryl hemisuccinate (CHEMS) ion pair complex emulsion (AIPE) with high lecithin content was prepared to improve sterilization stability through the film dispersion homogenization method; therefore, it could be a promising delivery system of APT. Medium-chain triglycerides (MCT) was selected as the oil phase to improve the solubility and stability of APT in oil phase. DSC, XRD, FT-IR, and 1H-NMR spectroscopies confirmed that the APT-CHEMS ion pair (AIP) was formed between CHEMS and APT. The formation of AIP significantly increased the hydrophobicity of APT, allowing it to be completely embedded in the oil phase core to improve chemical stability and decrease hydrolysis of APT in the water phase. Also, CHEMS had a strong affinity with lecithin and could stabilize lipid membranes, forming a stronger and thicker interface membrane to increase the physical stability of AIPE. As a result, AIPE could withstand autoclaving at 120°C for 8 min without any change of particle size or content. Furthermore, AIPE with a potential of - 53.4 mV remained stable through spatial repulsion during sterilization. The encapsulation efficiency of AIPE was over 90% and the particle size was 106.8 ± 65.62 nm(0.286). Pharmacokinetic study in rats was comparable with that of CINVANTI which yielded a relative bioavailability of 114.31% indicating that the AIPE had similar pharmacokinetic processes in vivo with the analog of CINVANTI®. The AUC0-t of the AIPE was 4.31-fold that of the APT solution.

15.
Virol J ; 17(1): 2, 2020 Jan 06.
Artigo em Inglês | MEDLINE | ID: mdl-31906997

RESUMO

BACKGROUND: Bufavirus is a newly discovered zoonotic virus reported in numerous mammals and humans. However, the epidemiological and genetic characteristics of porcine bufaviruses (PBuVs) in China remain unclear. METHODS: To detect PBuVs in China, 384 samples (92 fecal and 292 serum specimens) were collected from 2017 to 2018, covering six provinces in China, and were evaluated by nested PCR. Further, the positive samples from different provinces were selected to obtain the complete genome of Chinese PBuVs. RESULTS: The prevalence rate of PBuV was 16.7% in Chinese domestic pigs in the Guangdong, Guangxi, Fujian, Jiangxi, Anhui, and Henan provinces. Additionally, the positive rate of fecal specimens was higher than that of the serum samples. Next, we sequenced nine near-complete genomes of Chinese field PBuV strains from different provinces. Homology and phylogenetic analyses indicated that Chinese PBuVs have high genetic variation (93.3-99.2%), showed higher nucleotide identity with an Austrian PBuV strain (KU867071.1), and developed into different branches within the same cluster. CONCLUSION: To our knowledge, this is the first report on PBuV in China, expanding the geographic boundaries of PBuV circulation. Our data demonstrate that PBuVs are widely distributed in the six Chinese provinces. Moreover, these Chinese PBuVs exhibit genetic variation and continuous evolution characteristics. Taken together, our findings provide a foundation for future studies on bufaviruses.

16.
Vet Microbiol ; 241: 108563, 2020 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-31928703

RESUMO

Complement component 1, q subcomponent binding protein (C1QBP) is a receptor for the globular heads of C1q and modulates various biological processes including infection, inflammation, autoimmunity, and cancer. In our previous study to identify differentially expressed secretory proteins in Marc-145 cells infected with porcine reproductive and respiratory syndrome virus (PRRSV), mass spectrum data showed that C1QBP was secreted after PRRSV infection. However, the biological significance of secreted C1QBP remains unclear. In this study, we confirmed that PRRSV infection promoted C1QBP secretion in Marc-145 cells and porcine alveolar macrophages (PAMs), the target cells of PRRSV in vivo. Knockdown of endogenous C1QBP decreased PRRSV-induced inflammatory responses. The purified recombinant porcine C1QBP (poC1QBP) had proinflammatory effects. The exogenous addition of poC1QBP significantly enhanced PRRSV-induced inflammatory responses and abolished the inhibitory effects mediated by poC1QBP-knockdown. Taken together, these results demonstrate that PRRSV infection promotes poC1QBP secretion that enhances inflammatory responses.

17.
Angew Chem Int Ed Engl ; 59(9): 3455-3459, 2020 Feb 24.
Artigo em Inglês | MEDLINE | ID: mdl-31808988

RESUMO

The synthesis of hierarchical nanosized zeolite materials without growth modifiers and mesoporogens remains a substantial challenge. Herein, we report a general synthetic approach to produce hierarchical nanosized single-crystal aluminophosphate molecular sieves by preparing highly homogeneous and concentrated precursors and heating at elevated temperatures. Accordingly, aluminophosphate zeotypes of LTA (8-rings), AEL (10-rings), AFI (12-rings), and -CLO (20-rings) topologies, ranging from small to extra-large pores, were synthesized. These materials show exceptional properties, including small crystallites (30-150 nm), good monodispersity, abundant mesopores, and excellent thermal stability. A time-dependent study revealed a non-classical crystallization pathway by particle attachment. This work opens a new avenue for the development of hierarchical nanosized zeolite materials and understanding their crystallization mechanism.

18.
Future Oncol ; 16(5): 117-127, 2020 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-31789058

RESUMO

Aim: Several studies reported the association of platelet-to-lymphocyte ratio (PLR) and prognosis in nasopharyngeal carcinoma (NPC), but the results remain controversial. Therefore, we investigated the prognostic value of PLR in NPC through meta-analysis. Materials & methods: A comprehensive literature search of PubMed, Embase and Web of Science was performed. Results: A total of 9 studies comprising of 3459 patients with NPC were included. The data demonstrated that an increased PLR predicted poor overall survival, progression-free survival and distant metastasis-free survival. There was no significant association between PLR and sex, age, T stage, N stage, tumor node metastasis (TNM) stage or intensity-modulated radiotherapy. Conclusion: This meta-analysis revealed that PLR might be a potential predicative biomarker of poor prognosis in patients with NPC.

19.
World J Pediatr ; 16(1): 82-88, 2020 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-31529313

RESUMO

BACKGROUND: Fibrodysplasia ossificans progressiva (FOP) is a rare and disabling heritable connective tissue disease that is difficult to treat. This study seeks to explore the clinical characteristics, clinical manifestations, treatment and prognosis of FOP to provide a clinical basis for its early diagnosis and treatment. METHODS: Twenty-six children with FOP were retrospectively analyzed in terms of their onset, clinical manifestations, auxiliary examinations and treatment. RESULTS: Among the 26 cases, the youngest age of manifestation of mass was 8 days after birth, and the average age was 3 years and 2 months. The peak age was 2-5 years old. Inflammatory mass and toe-finger deformity are the main early clinical manifestations of the disease. These inflammatory masses often lead to hard osteogenic deposits that initially mainly involve the central axis, such as the neck (22/26, 84.6%), back (20/26, 76.9%), and head (13/26, 50%). Toe-finger deformity mainly manifests as symmetrical great toe deformity, or short and deformed thumb and little finger. The diagnosis of FOP requires typical clinical manifestations or ACVR1 gene detection. The main therapeutic drugs for FOP include glucocorticoids and non-steroidal anti-inflammatory drugs. Although not compliant with the recommended medical management of FOP, in our clinical practice children with uncontrollable illness could be treated using a variety of immunosuppressive agents in combination. CONCLUSIONS: FOP is a rare autosomal dominant heritable disease. The main clinical manifestations observed in this study were recurrent inflammatory mass and toe-finger deformity. If the diagnosis and treatment are not performed in a timely manner, serious complications are likely to affect the prognosis. Therefore, early diagnosis and active treatment should be performed.

20.
Naunyn Schmiedebergs Arch Pharmacol ; 393(1): 25-33, 2020 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-31396649

RESUMO

Spexin (SPX) is a novel peptide with pleiotropic functions in adipose tissue including energy balance adjustment, fatty acid uptake, and glucose homeostasis. SPX level is closely associated with cardiovascular risk factors such as age, obesity, hypertension, and diabetes; however, its physiological significance in the cardiovascular system remains mostly undefined. We therefore here investigated the roles of SPX in regulating hypoxia-induced alterations in energy metabolism and mitochondrial function. We firstly confirmed that SPX is expressed in human and mouse cardiac tissue and documented that exposure to hypoxia in vitro reduces SPX level in rat H9C2 cardiomyocytes and primary neonatal rat ventricular myocytes (NRVMs). We then treated primary NRVMs with SPX before exposure to hypoxia, which (1) promoted fatty acid metabolism by enhancing expression of FAT/CD36, CPT1, ACADM, and PPAR-a and PGC1-a; (2) did not improve impaired glucose uptake; and (3) significantly prevented the downregulation of TFAM and mitochondrial electron transport chain complex and restrained UCP2 level and reactive oxygen species (ROS) production, thus enhancing ATP level in cardiomyocytes. In summary, SPX protects energy and mitochondrial homeostasis of cardiomyocytes during hypoxia, thereby highlighting the potential importance of SPX in the treatment of cardiovascular diseases.

SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA