Sea Grape is one type of marine plant that produces active compounds that have the potential as medicinal ingredients that have antibacterial properties to inhibit the growth of bacteria that cause infectious diseases. This study aims to determine the antibacterial activity of sea grapes from Kampung Terih, Nongsa Beach, Riau Islands. The bacterial test used was Staphylococcus aureus and Salmonella typhi. Antibacterial activity testing using the disc paper diffusion method was carried out by measuring the inhibition zone around the disc paper, using a concentration variant of 25%, 75%, 100%. The results showed that sea grape extract was able to inhibit the growth of Staphylococcus aureus bacteria by forming an average diameter at each concentration of 8.4 mm (medium inhibition); 9.1 mm (medium resistance); 15.7 mm (strong resistance); then Salmonella typhi bacteria formed an average diameter at each concentration of 8.3 mm (medium inhibition); 9.3 mm (medium inhibition); 19.9 mm (strong resistance). Sea grape extract has strong potential in inhibiting bacterial growth.
Integrated learning must be based on student learning needs. Systematically in its development, it is necessary to have a formative evaluation to improve the quality of instructional programs and to be used as a reference or reference material to improve and improve the content or material of the learning outcomes. Formative evaluation in SDN 07 Pagi Tegal Alur on the subject of 36 students in elementary science learning is done by using test and non-test techniques. The test techniques used are multiple choice and description, non-test techniques using question and answer instruments, discussions, interviews, questionnaires, and observation. The results of the research on the use of formative evaluation in learning science in 4th grade elementary school proved to be effective based on the results of the pre-test and post-test.
Despite rise of self-perception towards eating balanced meals, obesity incidence remains high all over the world, reaching more than half billion people. It is worrisome since it leads to sedentary lifestyle that contributes to non-communicable diseases. Therefore, having adequate knowledge about healthy lifestyle, diet and eating habits from early age is crucial. Leveraging on the high usage of social media, educational intervention seems promising. In this study, we assess the impact of using social media campaigns through Instagram to raise knowledge and encourage behavioral changes. Both quantitative and qualitative analyses were performed. Freshmen (n=144) were selected as respondents and divided to two groups through random sampling. Those in intervention group received various information via Instagram for four months. All respondents had to fill self-administered knowledge questionnaires and food frequency questionnaire (FFQ) each month as evaluation. To evaluate the on-going campaign even more, we also collected qualitative data by interviewing respondents (n=14). Data were analysed using constant comparative method (CCM). By the end of campaign period, there was only positive increasing trend in knowledge. Instagram was perceived as a suitable campaign media despite needing improvements. Overall, Instagram educational intervention had only successfully raised awareness and knowledge, not students’ eating habits.
This study aims to determine the implementation of the curriculum, learning mechanisms, as well as the difficulties of students learning to read (dyslexia) and the difficulties of students learning to write (dysgraphia). The method used in this research is qualitative research with descriptive method. Children with learning disabilities are children who experience difficulties in their academic tasks, which are caused by a minimal dysfunction of the brain, or in basic psychology, so that their learning achievements do not match their actual potential. Children who have learning difficulties, both in general and in particular, such as dyslexia and dysgraphia, need special education services in their learning process at school. The results of this study indicate that the curriculum used is the 2013 curriculum but for children with special needs, dyslexia and dysgraphia need some minor adjustments. in the curriculum structure used, such as simplification of existing learning indicators. In the learning mechanism, children with dyslexia and dysgraphia receive special services in the form of additional learning outside of general lesson hours. Children with special needs, dyslexia and dysgraphia, need an adjustment in learning that prioritizes audio-visual. In terms of educational services, the learning and managerial education system uses regular student policies but is simplified according to the needs of children with special needs, dyslexia and dysgraphia.
Suplemen kalsium banyak digunakan oleh pasien yang menderita kanker dengan terapi hormonal di poliklinik sub spesialis bedah onkologi RSUD Ulin Banjarmasin. Penelitian ini bertujuan mendeskripsikan karakteristik berupa umur dan jenis kelamin pasien yang menerima suplemen kalsium, jenis kanker, obat lain yang diberikan bersama pemberian kalsium, jenis suplemen kalsium, frekuensi pemberian kalsium, lama pemberian kalsium dan penggunaan suplemen kalsium dari lama pemberian kalsium dan obat terapi hormonal yang digunakan di poliklinik sub spesialis bedah onkologi RSUD Ulin Banjarmasin. eksperimental deskriptif adalah jenis penelitiannya serta pengambilan datanya dengan retrospektif menggunakan sumber cacatan medik pada tahun 2018. Data Populasi digunakan dengan kriteria inklusi adalah pasien kanker usia >18 tahun, menerima suplemen kalsium dan kriteria eksklusi yaitu penderita kanker dengan informasi catatan medik yang kurang lengkap/tak ditemukan. Total jumlah populasi yang digunakan adalah 55 pasien. Hasil dan kesimpulan penelitian didapatkan karakteristik berdasarkan usia pada rentang 26-35 tahun (1,81%), 36-45 tahun (10,91%), 46-65 tahun (43,64%), 56-65 tahun (40,00%) dan >65 tahun (3,64%); jenis kelamin perempuan (100%); jenis kanker berupa kanker payudara (98,18%) dan kanker tiroid (1,82%); obat lain yang diberikan bersama pemberian kalsium adalah obat golongan hormonal, kemoterapi sitotoksik, analgesik, H2 Blocker, ACE Inhibitor, Antihistamin, Bifosfonat, Analog vitamin D serta multivitamin lainnya; jenis suplemen kalsium yang didapat yaitu kalsium karbonat (100%); frekuensi pemberian kalsium 1x sehari 500 mg (100%); lama pemberian kalsium selama 7 hari (1,82%), 15 hari (1,82%), 20 hari (1,82%), 21 hari (1,82%), 30 hari (92,72%) dan penggunaan suplemen kalsium dari lama pemberian kalsium dan obat terapi hormonal yang digunakan adalah 7, 15, 20 dan 21 hari dengan jumlah pasien masing-masing 1 pasien terapi hormonal yang digunakan yaitu letrozole dan 30 hari dengan jumlah pasien 51 terapi hormonal yang digunakan yaitu letrozole, anasrozole, tamoxifen, goserelin acetate, megestrol acetate, dan levothyroxine. Kata Kunci: Suplemen, Kalsium, Onkologi, Hormonal, Kanker Calcium supplements are widely used by patients who suffer cancer with hormonal therapy at oncology surgery sub specialist polyclinic at Ulin Regional Public Hospital Banjarmasin. The research aims to describe the characteristics of the age and gender of patiens who receive calcium supplements, types of cancer, other drugs given with calcium, types of calcium supplements, frequency of calcium administration, duration of calcium administration and the use of calcium supplements from the duration of calcium administration and hormonal therapy drugs used at oncology surgery sub specialist polyclinic at Ulin Regional Public Hospital Banjarmasin. The research type is non-experimental descriptive and the data retrieval is taken restropective by using medical record as the source in 2018. The population data used with inclusion criteria are patients who suffer cancer with the age of > 18 years old, consumed calcium supplements and the exclusion criteria are patients with incomplete / not found medical record. The total population used are 55 patients. The research result and conclusion shows that the characteristics based on age is between 26-35 years old (1,81%), 36-45 years old (10,91%), 46-65 years old (43,64%), 56-65 years old (40,00%) and > 65 years old (3,64%); female (100%); types of cancer in the form of breast cancer (98,18%) and thyroid cancer (1,82%); other drugs given with calcium are hormonal medicine groups, cytotoxic chemotherapy, analgesic, H2 Blocker, ACE Inhibitor, Antihistamine, Bisphosphonates, Vitamin analogues D and other multivitamins; types of calcium supplements obtained is calcium carbonate (100%); frequency of calcium administration is 1 x 500 mg (100%) each day and duration of calcium administration is 7 days (1,82%), 15 days (1,82%), 20 days (1,82%), 21 days (1,82%), 30 days (92,72%) and the use of calcium supplements from the duration of calcium administration and hormonal therapy drugs used were 7,15,20 and 21 days with 1 patient each of hormonal therapy used letrozole and 30 days with 51 patients using hormonal therapy letrozole, anasrozole, tamoxifen, goserelin acetate, megestrol acetate, dan levothyroxine.
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