Antalogi puisi: karya anak-anak bangsa dari Papua

Antalogi puisi karya anak-anak bangsa dari Papua merupakan salah satu bentuk apresiasi Balai Bahasa Papua, Badan Pengembangan dan Pembinaan Bahasa, Kementerian Pendidikan dan Kebudayaan terhadap anak-anak bangsa yang memiliki keterampilan menulis sastra, terutama puisi. Hal ini dilakukan mengingat pemahaman masyarakat terhadap konsep estetika masih kurang. Puisi dalam buku ini merupakan hasil karya sastra siswa-siswi sekolah dasar dan sekolah menengah pertama yang mengikuti sayembara penulisan puisi bagi siwa SD dan SMP se-Papua dan Papua Barat

Loop-Mediated Isothermal Amplification untuk Mendeteksi Gen blaTEM sebagai Penyandi Extended-Spectrum Beta-Lactamase pada Isolat Enterobacteriaceae

Extended-spectrum beta-lactamase (ESBL) is a beta-lactamase enzyme that is capable of hydrolyzing penicillin, cephalosporin, and monobactam, and can be inhibited by clavulanic acid. This enzyme is encoded by multiple genes, one of them is blaTEM. Polymerase chain reaction (PCR) is one of the DNA amplification methods that are frequently used; however, there are other methods that can be used including, among others, loop-mediated isothermal amplification (LAMP). LAMP requires simple equipment with quicker and easy-to-read results compared to PCR. This study was a diagnostic test to explore the sensitivity and specificity of LAMP method compared to PCR in detecting blaTEM gene. Furthermore, the concordance between LAMP and PCR methods was assessed. A total of 92 Enterobacteriaceae isolates were examined by PCR and LAMP methods and compared. The result showed that the LAMP method had a sensitivity of 91.4% and a specificity of 91.2% with a concordance value (kappa) of 85.4%. In conclusion, LAMP method has a good validity and a very good conformity compared to the PCR method. Therefore, LAMP method can be used as an alternative diagnostic test, especially in limited settings

The Multifaceted Role of T-Helper Responses in Host Defense against Aspergillus fumigatus

The ubiquitous opportunistic fungal pathogen Aspergillus fumigatus rarely causes infections in immunocompetent individuals. A healthy functional innate immune system plays a crucial role in preventing Aspergillus-infection. This pivotal role for the innate immune system makes it a main research focus in studying the pathogenesis of aspergillosis. Although sometimes overshadowed by the innate immune response, the adaptive immune response, and in particular T-helper responses, also represents a key player in host defense against Aspergillus. Virtually all T-helper subsets have been described to play a role during aspergillosis, with the Th1 response being crucial for fungal clearance. However; morbidity and mortality of aspergillosis can also be partly attributed to detrimental immune responses resulting from adaptive immune activation. Th2 responses benefit fungal persistence; and are the foundation of allergic forms of aspergillosis. The Th17 response has two sides; although crucial for granulocyte recruitment, it can be involved in detrimental immunopathology. Regulatory T-cells, the endogenous regulators of inflammatory responses, play a key role in controlling detrimental inflammatory responses during aspergillosis. The current knowledge of the adaptive immune response against A. fumigatus is summarized in this review. A better understanding on how T-helper responses facilitate clearance of Aspergillus-infection and control inflammation can be the fundamental basis for understanding the pathogenesis of aspergillosis and for the development of novel host-directed therapies

Antibodies against Histoplasma capsulatum and Aspergillus fumigatus among chronic TB patients in Indonesia:a cross-sectional study

Chronic pulmonary fungal infections may occur in patients with previous history of pulmonary tuberculosis (TB), and are often clinically misclassified as TB, especially when bacteriological confirmation for Mycobacterium tuberculosis is absent. In this study, we investigated the prevalence of antibody against Histoplasma capsulatum and Aspergillus fumigatus in patients with confirmed and clinically chronic TB. Antibodies against H. capsulatum and A. fumigatus were measured from serum samples using enzyme-linked immunosorbent assay (ELISA). The presence M. tuberculosis in sputum was confirmed using smear microscopy, GeneXpert MTB/RIF assay, or culture. Antibodies against H. capsulatum and A. fumigatus were elevated in 16.9% and 26.9% of bacteriologically confirmed chronic TB patients, and 12.1% and 18.2% in those without bacteriological confirmation, respectively. Approximately one-third of patients who had positive anti-Histoplasma antibody also had elevated levels of antibody against Aspergillus fumigatus (P &lt; .001). Our study highlights the importance of chronic pulmonary fungal infection in post-TB patients with recurrent respiratory symptoms.</p

Comparative host transcriptome in response to pathogenic fungi identifies common and species-specific transcriptional antifungal host response pathways.

Candidiasis, aspergillosis, and mucormycosis cause the majority of nosocomial fungal infections in immunocompromised patients. Using an unbiased transcriptional profiling in PBMCs exposed to the fungal species causing these infections, we found a core host response in healthy individuals that may govern effective fungal clearance: it consists of 156 transcripts, involving canonical and non-canonical immune pathways. Systematic investigation of key steps in antifungal host defense revealed fungal-specific signatures. As previously demonstrated, Candida albicans induced type I and Type II interferon-related pathways. In contrast, central pattern recognition receptor, reactive oxygen species production, and host glycolytic pathways were down-regulated in response to Rhizopus oryzae, which was associated with an ER-stress response. TLR5 was identified to be uniquely regulated by Aspergillus fumigatus and to control cytokine release in response to this fungus. In conclusion, our data reveals the transcriptional profiles induced by C. albicans, A. fumigatus, and R. oryzae, and describes both the common and specific antifungal host responses that could be exploited for novel therapeutic strategies

Buku Kumpulan Soal Higher Order Thinking Skills Matematika Jenjang SMP

Higher Order Thinking Skill adalah salah satu kemampuan berpikir. Matematika adalah salah satu mata pelajaran yang di dalamnya dapat menstimulasi kemampuan berpikir tingkat tinggi. Namun dalam hal ini HOTS memang harus dilatih. Salah satu upaya untuk melatihnya adalah melalui soal-soal HOTS. Buku ini merupakan kumpulan soal HOTS matematika SMP. Selamat membaca