Bahasa Indonesia language program impact analysis in the Polytechnic University of the Philippines Manila: a basis for the bahasa Indonesia’s inclusion in the ab English language studies’ and ab literary and cultural studies’ curriculum

The present study aims to know the impact of the Bahasa Indonesia (BIPA) training on enabling the macro skills among the 144 respondents from the Polytechnic University of the Philippines in Sta. Mesa, Manila as well as the perceived benefits of including the language as one of the foreign language courses in the respondents’ curriculum. The researchers used the descriptive research design. The respondents were selected using purposive sampling and the data were gathered through a survey form with 9 questions.  Through the grand mean, it was found out that powerpoint presentations were impactful in enabling them to perform reading tasks. Writing paragraphs were impactful for their writing tasks while Listening to lecture and doing dialogues were impactful for enabling them to perform listening and speaking tasks.    Opportunity to work in other South East Asian Countries emerged as the mostly agreed benefit of including Bahasa Indonesia in the curriculum

Receptor protein tyrosine phosphatases control Purkinje neuron firing

Spinocerebellar ataxias (SCA) are a genetically heterogeneous family of cerebellar neurodegenerative diseases characterized by abnormal firing of Purkinje neurons and degeneration. We recently demonstrated the slowed firing rates seen in several SCAs share a common etiology of hyper-activation of the Src family of non-receptor tyrosine kinases (SFKs). However, the lack of clinically available neuroactive SFK inhibitors lead us to investigate alternative mechanisms to modulate SFK activity. Previous studies demonstrate that SFK activity can be enhanced by the removal of inhibitory phospho-marks by receptor-protein-tyrosine phosphatases (RPTPs). In this Extra View we show that MTSS1 inhibits SFK activity through the binding and inhibition of a subset of the RPTP family members, and lowering RPTP activity in cerebellar slices with peptide inhibitors increases the suppressed Purkinje neuron basal firing rates seen in two different SCA models. Together these results identify RPTPs as novel effectors of Purkinje neuron basal firing, extending the MTSS1/SFK regulatory circuit we previously described and expanding the therapeutic targets for SCA patients

Hand-carried ultrasound performed at bedside in cardiology inpatient setting – a comparative study with comprehensive echocardiography

BACKGROUND: Hand-carried ultrasound (HCU) devices have been demonstrated to improve the diagnosis of cardiac diseases over physical examination, and have the potential to broaden the versatility in ultrasound application. The role of these devices in the assessment of hospitalized patients is not completely established. In this study we sought to perform a direct comparison between bedside evaluation using HCU and comprehensive echocardiography (CE), in cardiology inpatient setting. METHODS: We studied 44 consecutive patients (mean age 54 ± 18 years, 25 men) who underwent bedside echocardiography using HCU and CE. HCU was performed by a cardiologist with level-2 training in the performance and interpretation of echocardiography, using two-dimensional imaging, color Doppler, and simple calliper measurements. CE was performed by an experienced echocardiographer (level-3 training) and considered as the gold standard. RESULTS: There were no significant differences in cardiac chamber dimensions and left ventricular ejection fraction determined by the two techniques. The agreement between HCU and CE for the detection of segmental wall motion abnormalities was 83% (Kappa = 0.58). There was good agreement for detecting significant mitral valve regurgitation (Kappa = 0.85), aortic regurgitation (kappa = 0.89), and tricuspid regurgitation (Kappa = 0.74). A complete evaluation of patients with stenotic and prosthetic dysfunctional valves, as well as pulmonary hypertension, was not possible using HCU due to its technical limitations in determining hemodynamic parameters. CONCLUSION: Bedside evaluation using HCU is helpful for assessing cardiac chamber dimensions, left ventricular global and segmental function, and significant valvular regurgitation. However, it has limitations regarding hemodynamic assessment, an important issue in the cardiology inpatient setting

Analysis of Complete Remission in Systemic Lupus Erythematosus Patients Over a 32-Year Period

OBJECTIVE: Systemic lupus erythematosus (SLE) is characterized by an unpredictable and fluctuating course. Although various methods have been developed to measure disease activity, there is still a lack of consensus about the optimal criteria for SLE remission. The principal aim of our study was to identify the number of lupus patients achieving a complete remission (implying that for 3 years there were no clinical or serologic features and no treatment with steroids and immunosuppressive drugs) in a single cohort of patients followed for a period of up to 32 years. In addition, we have identified patients in clinical but not serologic remission (known as serologically active, clinically quiescent disease [SACQ]) and vice versa. We were particularly interested to determine the factors associated with complete remission. METHODS: Eligible patients were followed up in the University College Hospital Lupus cohort from January 1978 until December 2010 for a period of at least 3 years. Complete remission was defined as a period of at least 3 years with clinical inactivity (British Isles Lupus Assessment Group scores of C, D, or E only) and laboratory remission (no antibodies to double-stranded DNA and normal complement C3 levels), and being off-treatment with corticosteroids and immunosuppressants. Antimalarial and nonsteroidal antiinflammatory drugs were allowed. RESULTS: Of 624 lupus patients at our hospital, a total of 532 patients met the strict inclusion criteria for the study. Of these 532 patients, 77 patients (14.5%) achieved complete remission for at least 3 years, and 23 (4.3%) achieved complete remission for a minimum period of 10 years. Ten of these 77 patients were subsequently lost to followup, and, interestingly, flares occurred subsequently in 15 of the 67 remaining patients (22.4%). Three patients relapsed after the tenth year of remission. Forty-five patients (8.5%) fulfilled the requirement for SACQ, and 66 patients (12.4%) achieved only serologic remission. CONCLUSION: Our study indicated that 14.5% of lupus patients achieved a complete remission for 3 years. However, flares may continue to occur beyond 10 years of remission. Long-term followup of SLE is therefore mandatory

Hypertriglyceridemia and Recurrent Pancreatitis following Splenectomy

Hyperlipoproteinemia represents a constellation of clinical syndromes that frequently includes hypertriglyceridemia. Because of the degree of elevation in the triglyceride levels frequently seen in these syndromes, they are associated with complications not generally observed among those patients with essential hypertriglyceridemia, including as in this case report, recurrent pancreatitis. Here, we present a case of a patient with hyperlipoproteinemia who developed acute worsening of his hypertriglyceridemia and onset of acute panceatitis that became recurrent following elective splenectomy for suspected lymphoma. In particular, we discuss the dietary management of hypertriglyceridemia which significantly reduced the number of episodes of acute pancreatitis in this patient

Oral Citrobacter-Secreting Shiga Toxin as a Model of Murine Shigellosis

Undergraduate Basi

A High Statistics Measurement of the Lambdac+ Lifetime

A high statistics measurement of the Lambdac+ lifetime from the Fermilab fixed-target FOCUS photoproduction experiment is presented. We describe the analysis technique with particular attention to the determination of the systematic uncertainty. The measured value of 204.6 +/- 3.4 (stat.) +/- 2.5 (syst.) fs from 8034 +/- 122 Lambdac -> pKpi decays represents a significant improvement over the present world average.Comment: Submitted to Physical Review Letter