The history and tradition of the Precious Blood of Christ in Mantua

The relic of the Precious Blood of the Passion of Christ is kept in the crypt of the Basilica of Sant’Andrea in Mantua. Venerated over the centuries by popes and emperors, it was, according to tradition, transferred from Calvary to Mantua by the Roman centurion (later saint) Longinus, who had pierced the side of Jesus to verify his death (John 19.34). This devotional tradition was corroborated by historical testimonials and miraculous facts. The soil soaked with the Precious Blood was hidden underground, for fear of desecration, and then found again in two subsequent retrievals (in 804 and 1048 A.D.). Due to its donation to the Holy Roman Emperor, Henry III, a part of the relic finally arrived, through various vicissitudes, in Weingarten, a town now twinned with Mantua. Guardianship of the prestigious Christian relic rests in Mantua, with the Confraternity of the Precious Blood of Jesus Christ.     

Most Precious Blood: pilgrimage and veneration of the relic in Weingarten and Mantua

This contribution reflects on the indissoluble connection between Christ and the Church which becomes tangible in his redeeming blood. It gives an overview of the papal teaching on the veneration of the Precious Blood and explores what the connections, parallelisms and differences are that exist between Mantua and Weingarten regarding the devotion to parts of the same relic.     

Detection of subtype blood cells using deep learning

Deep Learning has already shown power in many application fields, and is accepted by more and more people as a better approach than the traditional machine learning models. In particular, the implementation of deep learning algorithms, especially Convolutional Neural Networks (CNN), brings huge benefits to the medical field, where a huge number of images are to be processed and analyzed. This paper aims to develop a deep learning model to address the blood cell classification problem, which is one of the most challenging problems in blood diagnosis. A CNN-based framework is built to automatically classify the blood cell images into subtypes of the cells. Experiments are conducted on a dataset of 13k images of blood cells with their subtypes, and the results show that our proposed model provide better results in terms of evaluation parameters.     

Effects of a high salt diet on blood pressure responses to acoustic stimuli in borderline hypertensive rats (BHR)

The borderline hypertensive rat (BHR) responds to environmental and dietary stressors with elevated blood pressure. The first two months of a high salt diet appear to be the time of greatest sensitivity to salt effects on the blood pressure of BHR. The current study was conducted to examine whether exposure to salt diets varying in duration for up to two months differentially affects baseline blood pressures (systolic, SBP, and diastolic, DBP) and blood pressure responses to novel acoustic stimuli in BHR and normotensive Wistar-Kyoto (WKY) rats. Male BHR and WKY were fed a control (1%) salt diet or a high (8%) salt diet for 1, 1.5, 2.5, or 8.5 weeks. SBP and DBP responses to an acoustic stimulus (85 dB, 3 kHz) were measured upon completion of the diets at 12 weeks of age. Ten acoustic trials (one stimulus/minute) were presented and blood pressure responses were recorded in 2-second blocks spanning the 10 seconds prior to and following stimulus presentation. BHR had higher resting SBP and DBP than WKY, and 8.5 weeks of 8 percent salt increased SBP markedly in BHR. SBP and DBP labilities in the initial trial were greater in BHR than WKY with high salt diet durations of 2.5 and 8.5 weeks producing greater lability in later trials. Few differences were noted in pressor responses, but BHR had more dramatic depressor responses than WKY in early trials, and BHR pressures had a more dramatic return to baseline. It appears that genetic history and salt diet can affect blood pressure lability and recovery in response to novel stimuli in genetically susceptible animals.     

Relative effects of reduced weight and increased physical activity on hemoglobin A1c: Suggestions for behavioral treatments

Behavioral treatments for diabetes have often been unsuccessful and may benefit from a better understanding of the relative effects of two common treatment foci – decreased weight and increased volume of physical activity – on blood glucose. Overweight and obese adults (N = 59; M_age = 60 years) with hemoglobin A1c (HbA1c) values consistent with diabetes participated in a 6-month community-based behavioral treatment based on tenets of self-efficacy theory and social cognitive theory. The treatment was associated with significantly increased physical activity, reduced body mass index (BMI), and reduced HbA1c levels (ps < .001). Changes in BMI and physical activity accounted for a significant portion of the variance in change in HbA1c, R² = .13, p = .023. Change in volume of physical activity, β = ?.36, p = .007, but not change in BMI, β = ?.03, p = .792, significantly contributed to the variance in HbA1c change that was accounted for. There was no effect based on the sex of participants. Discussion focused on how findings might impact the efficacy, efficiency, and application of behavioral treatments for diabetes management.     

对肿瘤患者输血的思考

就肿瘤患者输血相关的几个问题进行探讨,提出如何权衡输血对肿瘤患者的有益作用与危害,在肿瘤患者输血中如何进行自体输血及血液替代品的应用,从而推进我国输血医学的发展。     

The effect of the amount of blood in a violent video game on aggression, hostility, and arousal

The current study utilized the General Aggression Model, with an emphasis on aggression-related priming, to explore the different effects on hostility, physiological arousal, and state aggression in those who played a violent video game (Mortal Kombat: Deadly Alliance) with differing levels of blood (maximum, medium, low, and off). Simple effects analyses showed that those in the maximum blood and medium blood conditions had a significant increase in hostility and physiological arousal, while those in the low blood and no blood conditions did not have such an increase in arousal and hostility. Further analyses indicated that those in the maximum and medium blood conditions used the character’s weapon significantly more often than those in the low and blood absent conditions. Implications and future research are discussed.     

基于绿色供应链原理的输血管理研究

通过对绿色供应链管理和输血管理概念的比较,将"绿色供应链"理念融入到了输血管理中,并类比绿色供应链模型,提出了输血管理物流、信息流模型,系统总结了输血管理的体系结构,并进一步对输血管理实施的途径和管理中应注意的问题提出了看法.     

The effects of the arm swing on biomechanical and physiological aspects of roller ski skating

This study analyzed the biomechanical and physiological effects of the arm swing in roller ski skating, and compared leg-skating (i.e. ski skating without poles) using a pronounced arm swing (SWING) with leg-skating using locked arms (LOCKED). Sixteen elite male cross-country skiers performed submaximal stages at 10, 15 and 20 km h⁻¹ on a 2% inclined treadmill in the two techniques. SWING demonstrated higher peak push-off forces and a higher force impulse at all speeds, but a longer cycle length only at the highest speed (all P < .05), indicating a lower force effectiveness with SWING at the two lowest speeds. Additionally, the flexion–extension movement in the lower limbs was more pronounced for SWING. Oxygen uptake was higher for SWING at the two lowest speeds (both P < .05) without any differences in blood lactate. At the highest speed, oxygen uptake did not differ between SWING and LOCKED, but the RER, blood lactate and ventilation were lower with SWING (all P < .05). Taken together, these results demonstrate that utilizing the arm swing in roller ski skating increases the ski forces and aerobic energy cost at low and moderate speeds, whereas the greater forces at high speed lead to a longer cycle length and smaller anaerobic contribution.