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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Indonesian Journal of Clinical Pathology and Medical Laboratory (IJCPML)
Siti Nurisyah
Fakultas Pertanian IPB
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Health Professions Medicine & Pharmacology Neuroscience

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Relationship between Serum Vitamin D Levels and Asthma Control in Adult Patients Sabaruddin, Haeriah; Djamaluddin, Fauzan; Ilyas, Muh.; Iskandar, Harun; Lihawa, Nurjannah; Nurisyah, Siti; Wiriansya , Edward Pandu
INDONESIAN JOURNAL OF CLINICAL PATHOLOGY AND MEDICAL LABORATORY Vol. 31 No. 1 (2024)
Publisher : Indonesian Association of Clinical Pathologist and Medical laboratory

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24293/ijcpml.v31i1.2376

Abstract

Asthma is a heterogeneous disease characterized by respiratory symptoms that vary both over time and in intensity, along with limited expiratory airflow. This heterogeneity is related to the patient's genetic and environmental phenotype. Vitamin D levels can affect the severity of asthma and the success of asthma treatment. Vitamin D can also influence the effectiveness of glucocorticoid therapy as an anti-inflammatory. This study aimed to determine the relationship between serum vitamin D levels and asthma control, severity, obstruction, and exacerbation levels. This research was a descriptive cross-sectional study on asthma patients at Wahidin Sudirohusodo Hospital and its network for the period October–December 2023. Each research subject had a venous blood sample taken and then checked vitamin D levels at the Hasanuddin University Teaching Hospital Research Laboratory. This research involved 72 research subjects. Most of the research subjects were female (61.1%), aged <45 years (52.8%), worked as housewives (29.2%), had overweight BMI (33.3%), and had a history of atopy (59.7%). The degree of airway obstruction in the study subjects was mostly mild (66.7%) and the degree of severity was intermittent, persistent, and the degree of exacerbation in the same sample (33.3%). The results of the study showed a relationship between vitamin D levels and nutritional status, history of atopy, degree of asthma control using the ACT questionnaire, degree of stable asthma, and exacerbations where p<0.05. Also, it is found that a weakly positive connection (R: 0.2–0.4) between vitamin D levels and ACT, FEV1, FEV/FVC. There is a relationship between vitamin D levels and nutritional status, history of atopy, degree of asthma control using the ACT questionnaire, degree of stable asthma, and exacerbations. There was a relationship between vitamin D levels and the degree of obstruction assessed by spirometry in this study.
PENGARUH PENGATURAN POPULASI DAN UKURAN LEMPENGAN RUMPUT MANILA (Zoysia matrella (L.) Merr) TERHADAP PERTUMBUHAN DAN PERKEMBANGANNYA Nurisyah, Siti; Mattjik, Nurhajati Ansori; Wulansari, Wiati
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 22 No. 2 (1994): Buletin Agronomi
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1070.402 KB) | DOI: 10.24831/jai.v22i2.1638

Abstract

Zoysia matrella (L.) Merr. is a widely used ornamental grass, particularly in home and landscape gardens, because of its soft appearance and high quality. One of main problem is its low growth rate. Therefore, specific cultural techniques are required to accelerate its growth while maintaining its attractive appearance. This experiment was aimed to study the effect of sod size and planting distance of Zoysia mairella. on grass growth and development. The experiment was conducted at the IPB experimental station at Darmaga IV, Bogor, for 8 months and was completed in August 1990. The trials used a split plot design with 2 factors and 3 replications. Treatment consisted of 2 planting distances i.e. (20 x 20) cm and (25 x 25) cm, and 4 sod sizes, i.e. (2 x 2) cm, (5 x 5) cm, (8 x 8) cm, and (10 x 10) cm. The variables observed were percentage of coverage, rate of coverage, quality of leaf color quality of appearance, and uniformity of growth. The results indicated that population density did not significantly affect variables observed except for uniformity of growth. Hence, the larger the sod size, the higher its rate of coverage and the more uniform its appearance, but the lower its quality of appearance. Statistically, the sod size significantly affected the percentage of coverage, rate of coverage, quality of appearance, and uniformity of growth
Co-Authors djamaluddin, fauzan Ilyas, Muh. Iskandar, Harun Lihawa, Nurjannah Nurhajati Ansori Mattjik Sabaruddin, Haeriah Wiati Wulansari Wiriansya , Edward Pandu