[Ultrasonic geometry of synthetic endoprostheses after transabdominal preperitoneal hernioplasty of inguinal hernias]. / Ul'trazvukovaia geometriia sinteticheskikh éndoprotezov posle transabdominal'noi preperitoneal'noi gernioplastiki pakhovoi gryzhi.

OBJECTIVE: To assess position of mesh endoprosthesis in retroperitoneal space after TARR hernioplasty using ultrasound in early and long-term postoperative period. MATERIAL AND METHODS: There were 30 patients with inguinal hernias after TARR procedure. Standard technology of laparoscopic transabdominal preperitoneal hernioplasty was used in all patients. In all cases, a large-pore monofilament polypropylene mesh 10x15 cm was used. Control examination and ultrasound of the mesh implant were performed the next day, in 1, 3, 6, 12 months after surgery. Correct position of the implant was determined by its placement at the level of pubic bone with complete overlap of posterior wall of the inguinal canal and inner ring. RESULTS: US-image of the implant is present in two geometric forms - linear and sinusoid. The shape of prosthesis varies depending on postoperative period and the use of fixing elements. Thus, sinusoidal shape of prosthesis was observed in patients without fixation of prosthesis the next day and in 1 month after TARR. Geometry of the implant acquired the form of a straight line after 3 months and became almost a straight line in 12 months after surgery. Linear shape of prosthesis in early postoperative period was found after intraoperative fixation of endoprosthesis. Sinusoidal shape is noted after 3 months. Ultrasonic pattern of endoprosthesis looked as a thin hyperechoic band with thickness of 1.2-3.9 mm. Mean thickness of prosthesis was 2.2±0.1 mm the next day after surgery, 2.8±0.2 mm after 1 month and 1.6±0.05 mm after 12 months. CONCLUSION: Geometry of synthetic implants after TARR hernioplasty undergoes significant changes and depends on duration of postoperative period and fixation of the prosthesis.

[Acute appendicitis during pregnancy]. / Ostryi appenditsit u beremennykh.

Acute appendicitis is the most frequent surgical disease complicating pregnancy. Accurate diagnosis is difficult due to atypical and misleading clinical manifestations. Surgeons frequently do not know about advantages and disadvantages of different diagnostic methods applied during pregnancy. Treatment of acute appendicitis in pregnant women remains the real challenge for surgeons. There are enough researches indicating on benefits and risks of both open and laparoscopic operations. The main risk is due to fetal loss after laparoscopic procedure. Safety of diagnostic techniques and laparoscopic procedures, surgical tactics and independent risk factors of pregnancy loss are touched in the article.

[Complicated appendicitis during pregnancy]. / Oslozhnennye formy ostrogo appenditsita u beremennykh.

AIM: To analyze incidence, diagnosis and treatment of complicated appendicitis in pregnant women and to determine the optimal surgical approach. MATERIAL AND METHODS: Retrospective cohort analysis included 338 pregnant women who underwent appendectomy in 2012-2016. Complicated appendicitis (abscess, local or common peritonitis and their combinations) was diagnosed in 22 cases. The main perioperative variables (duration of the disease, time of surgery, length of hospital-stay, incidence of wound complications, etc.), clinical and laboratory symptoms, results of ultrasound diagnosis and pregnancy outcomes were analyzed. Statistical analysis was carried out in Stata 14.2. Fisher's exact test, Mann-Whitney-Wilcoxon's U-test and multivariate regression analysis were used to compare data. RESULTS: The incidence of complicated appendicitis in pregnant women was 6.51%. There are no clinical symptoms which would be significantly more common in complicated appendicitis during pregnancy. Complicated course prolongs surgery and hospital-stay, however duration of postoperative analgesia depends on surgical technique as a rule. There were 27% of laparoscopic interventions that is lower compared with women with uncomplicated appendicitis. The percentage of conversions was higher too. CONCLUSION: Clinical diagnosis of complicated appendicitis during pregnancy even by using of ultrasound is not satisfactory and requires the involvement of other objective methods, such as MRI. Laparoscopic intervention is not contraindicated in pregnant women with complicated appendicitis and determine better treatment outcomes than open surgery.

[Possibilities of local phlebectomy in correction of pelvioperineal venous reflux]. / Vozmozhnosti lokal'noi flebéktomii v korrektsii pel'vio-perineal'nogo venoznogo refliuksa.

The work was based on the results of examination and treatment of 43 female patients presenting with varicose transformation of pelvic, perineal, and lower-limb veins. The inclusion criteria were as follows: the presence of visually determined varicose transformation of the veins of the external genital organs, perineum, posterior surface of the thighs, as well as valvular insufficiency of the mentioned veins by the findings of ultrasonographic angioscanning (USAS). The following exclusion criteria were applied: the presence of pregnancy, symptoms of pelvic venous plethora (PVP), and varicothrombophlebitis. In 33 women correction of the pelvioperineal reflux (PPR) was performed with the help of local phlebectomy on the large pudendal lips and perineum, with the maximally possible mobilization of the vessel within the limits of the operative wound. Miniphlebectomy with the use of Varady phleboextractors was performed in 10 women presenting with isolated varicose transformation of the subcutaneous veins of the posterior femoral surface. The duration of follow up of patients amounted to 3 years. The criteria for efficiency of the carried out treatment were as follows: freedom from varicose syndrome both in the perineum and on the lower extremities, as well as no PVP symptoms during the whole term of follow up. Varicose syndrome of the external genital organs, perineum and posterior surface of the femurs was successfully eliminated in 100% of patients. Meticulous mobilization and removal of the veins of the labia majora, perineum and subcutaneous femoral veins is a reliable method of removing pathological reflux of blood from the intrapelvic to superficial veins of the perineum and lower limbs. 100% of our patients were found to be free from relapses of either vulvar or perineal varicosity, with no evidence of lower limb varicose veins. Local phlebectomy is an efficient method of elimination of varicose syndrome induced by PVP in patients with dilatation of intrapelvic, vulvar and perineal veins.

[Von Korff questionnaire in assessment of social disadaptation and therapeutic results in women with pelvic varicose veins]. / Anketa Van Korffa v otsenke sotsial'noi dezadaptatsii i rezul'tatov lecheniia patsientok s varikoznoi bolezn'iu taza.

AIM: The present study was conducted to examine the possibilities of the Von Korff questionnaire in assessing the impact of pelvic pain on social activity and working ability of women with pelvic varicose veins (PVV) and evaluating the results of treatment of the pathology involved. PATIENTS AND METHODS: The Von Korff questionnaire was administered in a total of 80 women presenting with PVV in order to assess the results of conservative and surgical treatment of PVV. RESULTS: Using the Von Korff questionnaire made it possible to objectively evaluate the psychosocial impact of chronic pelvic pain (CPP). It was determined that in 56 patients the presence of PVV and CPP was accompanied by a low level of social disadaptation and formation of grade I disability. 24 women were found to have moderate and high levels of social disadaptation and grade II-IV disability. Studying the outcomes of conservative and surgical treatment of PPV as assessed by means of the Von Korff questionnaire demonstrated high efficacy of the therapeutic techniques used. In patients subjected to surgical interventions, the CPP degree decreased from 7.6±0.9 to 1.6±0.9 points, the level of social disadaptation fell from 2.8±0.6 to 0.5±0.3 points, and the grade of disability decreased from 2.9±0.4 to 0.8±0.4, which may be regarded as complete restoration of social activity. DISCUSSION: The Von Korff questionnaire used in our study made it possible to objectively evaluate the impact of CPP related to pelvic varicose veins on formation of social disadaptation in women and a decrease in their working ability. In the general structure of the disease, 75% of women appeared to have a low level of social disadaptation and grade I disability, with a third having grade II, III and IV disability and a moderate-to-high level of social disadaptation. In 25% of women, the determined degree of disability averagely amounted to 2.9±0.4, thus suggesting their significant social disadaptation. CONCLUSION: The carried out study showed that the Von Korff questionnaire is an objective and demonstrative tool of clinical determination of the severity of pelvic varicose veins, as well as the effect of CPP on both everyday and social activity of women suffering from the pathology concerned.

Environmental impact and nutrient adequacy of derived dietary patterns in Vietnam.

Rationale and objective: Improving diet quality while decreasing environmental impacts is an important challenge for a healthy and sustainable food system. Therefore, this study aims to analyze the most common dietary patterns per female household member and explore the diet quality and environmental impacts of these patterns. Methodology: The nationally representative General Nutrition Survey of 2009-2010 (n = 8,225 households) was used to derive dietary patterns using principal component analysis (PCA) based on 18 food groups as input variables. Quintiles of the highest adherence (Q5) and lowest adherence (Q1) were generated based on the factor score of each dietary pattern. Nutrient adequacy and dietary diversity scores (DDS) were calculated to measure diet quality, and greenhouse gas emission (GHGE) and blue water use (BWU) were selected as environmental impact indicators. Results: Using PCA, three distinct dietary patterns were identified: an Omnivorous, Traditional, and Pescatarian pattern. Compared to the Traditional pattern, the Omnivorous and Pescatarian patterns (Q5s) were associated with a higher nutrient adequacy, with mean probability of adequacy of 0.51 in both patterns, compared to 0.45 in the Traditional pattern. However, environmental impacts in terms of GHGE and BWU per 2,000 kcal were considerably higher in the Omnivorous pattern (6.14 kg CO2-eq. and 0.15 m3/kg) compared to all other pattern's Q5s. The GHGE was lowest in the Traditional pattern (4.18 kg CO2-eq.) and the Pescatarian pattern has the lowest BWU (0.12 m3/kg). Conclusion: Despite that diet quality was slightly better in all three patterns compared to the average diet of the total population, environmental impact was also higher. Therefore, future research is needed to develop a more optimal diet that considers both diet quality and environmental impact to explore the trade-offs between diet quality and environmental impact.

A randomized controlled trial of a pharmacist-led intervention to enhance knowledge of Vietnamese patients with type 2 diabetes mellitus.

OBJECTIVES: We aimed to assess whether a pharmacist-led intervention enhances knowledge, medication adherence and glycemic control in patients with type 2 diabetes mellitus (T2DM). METHODS: We conducted a single-blinded randomized controlled trial in Vietnam. Individuals with T2DM were recruited from a general hospital and randomly allocated to intervention and routine care. The intervention group received routine care plus counselling intervention by a pharmacist, including providing drug information and answering individual patients' queries relating to T2DM and medications, which had not been done in routine care. We assessed the outcomes: knowledge score as measured by the Diabetes Knowledge Questionnaire, self-reported adherence and fasting blood glucose (FBG) at the 1-month follow-up. KEY FINDINGS: A total of 165 patients (83 intervention, 82 control) completed the study; their mean age was 63.33 years, and 49.1% were males. The baseline characteristics of the patients were similar between the groups. At 1-month follow-up, the pharmacist's intervention resulted in an improvement in all three outcomes: knowledge score [B = 5.527; 95% confidence intervals (CI): 3.982 to 7.072; P < 0.001], adherence [odds ratio (OR) = 9.813; 95% CI: 2.456 to 39.205; P = 0.001] and attainment of target FBG (OR = 1.979; 95% CI: 1.029 to 3.806; P = 0.041). CONCLUSIONS: The pharmacist-led intervention enhanced disease knowledge, medication adherence and glycemic control in patients with T2DM. This study provides evidence of the benefits of pharmacist counselling in addition to routine care for T2DM outpatients in a Vietnam population.

Entropy-Induced Multivalley Band Structures Improve Thermoelectric Performance in p-Cu7P(SxSe1-x)6 Argyrodites.

Searching for novel low-cost and eco-friendly materials for energy conversion is a good way to provide widespread utilization of thermoelectric technologies. Herein, we report the thermal behavior, phase equilibria data, and thermoelectric properties for the promising argyrodite-based Cu7P(SxSe1-x)6 thermoelectrics. Alloying of Cu7PSe6 with Cu7PS6 provides a continuous solid solution over the whole compositional range, as shown in the proposed phase diagram for the Cu7PS6-Cu7PSe6 system. As a member of liquid-like materials, the investigated Cu7P(SxSe1-x)6 solid solutions possess a dramatically low lattice thermal conductivity, as low as ∼0.2-0.3 W m-1 K-1, over the entire temperature range. Engineering the configurational entropy of the material by introducing more elements stabilizes the thermoelectrically beneficial high-symmetry γ-phase and promotes the multivalley electronic structure of the valence band. As a result, a remarkable improvement of the Seebeck coefficient and a reduction of electrical resistivity were observed for the investigated alloys. The combined effect of the extremely low lattice thermal conductivity and enhanced power factor leads to the significant enhancement of the thermoelectric figure of merit ZT up to ∼0.75 at 673 K for the Cu7P(SxSe1-x)6 (x = 0.5) sample with the highest configurational entropy, which is around twice higher compared with the pure selenide and almost four times higher than sulfide. This work not only demonstrates the large potential of Cu7P(SxSe1-x)6 materials for energy conversion but also promotes sulfide argyrodites as earth-abundant and environmentally friendly materials for energy conversion.

Sunlight powered degradation of pentoxifylline Cs0.5Li0.5FeO2 as a green reusable photocatalyst: Mechanism, kinetics and toxicity studies.

The degradation of Pentoxifylline (PXF) was achieved successfully by green energy in a built-in solar photocatalytic system using hybrid LiCs ferrites (Li0.5Cs0.5FeO2) as magnetically recoverable photocatalysts. Kinetics showed a first-order reaction rate with maximum PXF removal of 94.91% at mildly acidic pH; additionally, the ferromagnetic properties of catalyst allowed recovery and reuse multiple times, reducing costs and time in degradation processes. The degradation products were identified by HPLC-MS and allowed us to propose a thermodynamically feasible mechanism that was validated through DFT calculations. Additionally, toxicity studies have been performed in bacteria and yeast where high loadings of Cs showed to be harmful to Staphylococcus aureus (MIC≥ 4.0 mg/mL); Salmonella typhi (MIC≥ 8.0 mg/mL) and Candida albicans (MIC≥ 10.0 mg/mL). The presented setup shows effectiveness and robustness in a degradation process using alternative energy sources for the elimination of non-biodegradable pollutants.

Hydrodynamics of liquids of chiral molecules and suspensions containing chiral particles.

We obtain hydrodynamic equations describing a fluid consisting of chiral molecules or a suspension of chiral particles in a Newtonian fluid. The hydrodynamic velocity and stresses arising in a flowing chiral liquid have components that are forbidden by symmetry in a Newtonian liquid. For example, a chiral liquid in a Poiseuille flow between parallel plates exerts forces on the plates, which are perpendicular to the flow. A generic flow results in spatial separation of particles of different chirality. Thus even a racemic suspension will exhibit chiral properties in a generic flow. A suspension of particles of random shape in a Newtonian liquid is described by equations which are similar to those describing a racemic mixture of chiral particles in a liquid.

Proton transport through aqueous Nafion membrane.

We introduce a new model for proton transport through a single proton-conducting channel of an aqueous Nafion membrane based on a mechanism in which protons move under electrostatic effect provided by the sulfonate (SO3-)groups of the Nafion side chains, the spin effect of active components, the hydrogen bonding effect with water molecules, and the screening effect of water media. This model can describe the proton transport within various levels of humidification ranging from the low humidity to the high humidity as a function of operating temperature. At low humidity, this model approaches to the so-called surface mechanism, while at high humidity, it approaches the well-known Grotthuss one. Proton motion is considered as the transfer from cluster to cluster under a potential energy. A proton-proton interaction is comprised in the calculation. Using Green function method, we obtained the proton current as a function of the Nafion membrane temperature. We found that the lower the temperature, the higher the proton current transfer through the Nafion membrane in low temperatures compared to the critical point 10K, which separates magnetic regime from non-magnetic regime. The increasing of proton current at very low temperatures is attributed to the spin effect. As the membrane temperature is higher than 40 ( degrees ) C , the decreasing of proton current is attributed to the loss of water uptake and the polymer contraction. The results of this study are qualitatively in good agreement with experiments. The expression for the critical temperature is also presented as a function of structural and tunable parameters, and interpreted by experimental data.

Potential health impacts of increasing the cigarette tax in Viet Nam.

BACKGROUND: Even after the implementation of MPOWER, Viet Nam's cigarette tax remains only 36% of the retail price. This falls short of the World Health Organization's (WHO's) recommendation that the tax share be 70% of the retail price. OBJECTIVE: To assess the health impact of different levels of cigarette taxation by estimating the impact on reducing tobacco consumption and smoking-attributable deaths (SADs). METHODS: A static model was developed based on a previous study by Jha et al. The model calculates the reduction in tobacco consumption, estimating the number of SADs averted and savings in health-related costs. The scenarios for increasing cigarette taxes were aligned with the Viet Nam Tobacco Tax Simulation Model developed by the WHO and the Vietnamese Ministry of Finance. RESULTS: Four scenarios proposed by the Ministry of Finance and the Ministry of Health would prevent an estimated 63 339-581 165 SADs, equivalent to mortality costs of US$577-5296 million. In the ideal scenario, 6 258 361 SADs would be prevented and would save US$57.0 billion. Future young smokers would see the greatest health benefits of increasing the cigarette tax. CONCLUSION: Increasing the cigarette tax could reduce the substantial health impact of tobacco use, and further result in significant financial savings across society. Viet Nam should support efforts to further increase the cigarette tax following WHO recommendations.

Analog integrator for the Korea superconducting tokamak advanced research magnetic diagnostics.

An analog integrator, which automatically compensates an integrating drift, has been developed for the magnetic diagnostics in the Korea superconducting tokamak advanced research (KSTAR). The compensation of the drift is done by the analog to digital converter-register-digital to analog converter in the integrator. The integrator will be used in the equilibrium magnetic field measurements by using inductive magnetic sensors during a plasma discharge in the KSTAR machine. Two differential amplifiers are added to the signal path between each magnetic sensor and the integrator in order to improve the performance of the integrator because a long signal cable of 100 m will be used for the measurement in the KSTAR machine. In this work, the characteristics of the integrator with two differential amplifiers are experimentally investigated.

Glutathione peroxidase 1 deficiency attenuates concanavalin A-induced hepatic injury by modulation of T-cell activation.

Concanavalin A (Con A)-induced hepatitis model is well-established experimental T cell-mediated liver disease. Reactive oxygen species (ROS) is associated with T-cell activation and proliferation, but continued ROS exposure induces T-cell hyporesponsiveness. Because glutathione peroxidase 1 (Gpx1) is an antioxidant enzyme and is involved in T-cell development, we investigated the role of Gpx1 during Con A-induced liver injury in Gpx1 knockout (KO) mice. Male wild-type (WT) mice and Gpx1 KO mice were intravenously injected with Con A (10 mg/kg), and then killed after 8 h after Con A injection. Serum levels of aspartate transaminase and alanine transaminase were measured to assess hepatic injury. To identify that Gpx1 affects T cell-mediated inflammation, we pretreated Gpx1 inhibitor to Human Jurkat T cells then treated Con A. Con A-induced massive liver damage in WT mice but its damage was attenuated in Gpx1 KO mice. Con A-induced Th1 cytokines such as tumor necrosis factor-α (TNF-α), interferon-γ (IFN-γ) and interleukin (IL)-2 were also decreased in the liver and spleen of Gpx1 KO mice compared with WT mice. In Jurkat T cells, Con A-induced mRNA levels of IL-2, IFN-γ and TNF-α were downregulated by pretreatment of Gpx inhibitor, mercaptosuccinic acid. We also observed that Gpx1 KO mice showed increasing oxidative stress in the liver and spleen compared with WT mice. These results suggest that Gpx1 deficiency attenuates Con A-induced liver injury by induction of T-cell hyporesponsiveness through chronic ROS exposure.

Molecular cloning and characterization of the gene encoding glutathione reductase in Brassica campestris.

We have isolated the Brassica campestris cDNA encoding glutathione reductase of 502 amino acid residues with molecular mass of 54.5 kDa. The deduced amino acid sequences were 92.2%, and 79.5% identical to those of Arabidopsis thaliana, and pea, respectively. As expected, it exhibited a high degree of conservation within the region responsible for the redox reaction and for the binding of GSSG or NADPH. The gene was highly inducible by ozone fumigation or by paraquat treatment.

Effects of teat number on litter size in gilts.

This study was carried out to investigate the effects of teat number and interval at first estrus and mating on litter size in Duroc, Landrace and Yorkshire gilts. Gilt body weight at first estrus was from 101.5 kg to 115.3 kg and gilts normally attained puberty at 170.5-181.5 days of age. Breed differences among Duroc, Landrace and Yorkshire in body weight and age at first estrus and mating were found. Total teat number of Duroc, Landrace and Yorkshire were 12.5, 14.9 and 13.7, respectively. Teat interval from pectoral to inguinal region and from left to right at first estrus and mating did not show any differences among the breeds. In conclusion, 14 or more teat number compared to 11-13 teat number in gilts increased litter size at birth and at 21 day weaning.

Improvement of the thickening and dewatering characteristics of activated sludge by electroflotation (EF).

The performances of electroflotation (EF) on the thickening of activated sludge were investigated using laboratory scale batch flotation reactors. Four activated sludges including bulking sludges were tested. After 30 minutes of EF operation, 57-84% of sludge volume reduction could be achieved by EF, while only about 1.5-14% could be obtained by gravity thickening for the same period. After thickening the effluent water quality in terms of TCOD, SS, and turbidity was improved by EF operation for all sludge samples. In addition, the EF thickened sludge showed much better dewaterability both in SRF and cake solid content. It is induced that the air bubbles entrapped in the thickened sludge play a key role in the observed dewaterbility improvement.

Cross-reactivity and epitope analysis of Pru a 1, the major cherry allergen.

A high percentage of birch pollen allergic patients experiences food hypersensivity after ingestion of fresh fruits and vegetables. The cross-reactivity of the major allergens of sweet cherry (Pru a 1), apple (Mal d 1), pear (Pyr c 1), celery tuber (Api g 1) and carrot (Dau c 1) is due to structural similarities which are reflected by high amino acid sequence identities with Bet v 1a, the major birch pollen allergen. Apart from a strong cross-reactivity to Bet v 1a, IgE inhibition experiments with Mal d 1, Pru a 1 and Api g 1 demonstrated the presence of common and different epitopes among the tested food allergens. Secondary structure prediction of all investigated allergens indicated the presence of almost identical structural elements. In particular, the 'P-loop' region is a common domain of the pollen related food allergens and of pathogenesis related proteins. To identify the IgE binding epitopes, five overlapping recombinant Pru a 1 fragments representing the entire amino acid sequence with lengths of approximately 60-120 residues were investigated. Weak IgE binding capacity was measured exclusively with Pru a IF4 (1-120) by immunoblotting, whereas none of the fragments showed allergenicity in the rat basophil leukaemia cell mediator release assay. Site-directed mutagenesis experiments with Pru a 1 revealed that amino acid S112 is critical for IgE binding of almost all patients sera tested. This reduced IgE binding was also observed with a single point mutant of Bet v 1a (S112P) and thus indicated serine 112 as an essential residue for preserving the structure of a cross-reactive IgE epitope. Moreover, two Pru a 1 mutants with an altered 'P-loop' region, showed a lowered IgE binding capacity for IgE from a subgroup of allergic patients. The investigation of essential features for preserving cross-reactive IgE-epitopes provides the structural basis for understanding the clinically observed cross-allergenicity between pollen and fruits. Moreover, non-anaphylactic allergen fragments or variants derived from the IgE-inducing pollen allergens may serve as useful tools for a new strategy of specific immunotherapy.

Synthetic lethal screening reveals FGFR as one of the combinatorial targets to overcome resistance to Met-targeted therapy.

Met is a receptor tyrosine kinase that promotes cancer progression. In addition, Met has been implicated in resistance of tumors to various targeted therapies such as epidermal growth factor receptor inhibitors in lung cancers, and has been prioritized as a key molecular target for cancer therapy. However, the underlying mechanism of resistance to Met-targeting drugs is poorly understood. Here, we describe screening of 1310 genes to search for key regulators related to drug resistance to an anti-Met therapeutic antibody (SAIT301) by using a small interfering RNA-based synthetic lethal screening method. We found that knockdown of 69 genes in Met-amplified MKN45 cells sensitized the antitumor activity of SAIT301. Pathway analysis of these 69 genes implicated fibroblast growth factor receptor (FGFR) as a key regulator for antiproliferative effects of Met-targeting drugs. Inhibition of FGFR3 increased target cell apoptosis through the suppression of Bcl-xL expression, followed by reduced cancer cell growth in the presence of Met-targeting drugs. Treatment of cells with the FGFR inhibitors substantially restored the efficacy of SAIT301 in SAIT301-resistant cells and enhanced the efficacy in SAIT301-sensitive cells. In addition to FGFR3, integrin ß3 is another potential target for combination treatment with SAIT301. Suppression of integrin ß3 decreased AKT phosphorylation in SAIT301-resistant cells and restored SAIT301 responsiveness in HCC1954 cells, which are resistant to SAIT301. Gene expression analysis using CCLE database shows that cancer cells with high levels of FGFR and integrin ß3 are resistant to crizotinib treatment, suggesting that FGFR and integrin ß3 could be used as predictive markers for Met-targeted therapy and provide a potential therapeutic option to overcome acquired and innate resistance for the Met-targeting drugs.