Radikal bebas dapat menyebabkan stres oksidatif, karena ketidakseimbangan antara oksidan dan antioksidan yang berpotensi menyebabkan kerusakan sel. Radikal bebas dapat meningkatkan peroksidasi lipid, yang terurai menjadi malondialdehyde (MDA) dalam darah. MDA adalah penanda cacat seluler yang disebabkan oleh radikal bebas. Penelitian ini bertujuan untuk menentukan profil MDA (malondialdehyde) sebagai penanda cacat sel yang disebabkan oleh radikal bebas pada tikus yang diolah dengan air yang mengandung oksigen. Ini adalah penelitian eksperimental dengan 3 kelompok perawatan. Satu kelompok sebagai kontrol dan dua kelompok sebagai sampel yang diolah dengan air beroksigen selama 5 hari dengan volume tertentu. Data dianalisis dengan mengukur tingkat kontrol kelompok MDA dan sampel kelompok. Data diuji dengan Uji Kruskal Wallis dengan tingkat kepercayaan 95%. Hasil penelitian menunjukkan bahwa rata-rata kadar MDA pada kelompok yang diolah dengan air pentagonal, air heksagonal dan kelompok kontrol adalah 5,09 μM / L, 3,14 μM / L dan 3,06 μM / L. Analisis data menunjukkan tidak ada perbedaan yang signifikan dalam tingkat MDA pada kelompok perlakuan. Ini menyimpulkan bahwa tidak ada perbedaan tingkat MDA yang signifikan pada tikus yang diolah dengan air yang mengandung oksigen. Ini berarti tidak ada efek pada kerusakan seluler.

Infeksi kecacingan dapat terjadi pada semua umur. Penyakit kecacingan dapat mengakibatkan menurunnya kondisi kesehatan, gizi, kecerdasan dan produktivitas penderita hingga kerugian yaitu menurunkan kualitas sumber daya manusia. Pekerjaan merupakan salah satu faktor yang dapat meningkatkan frekuensi infeksi kecacingan, terutama pekerjaan yang berhubungan dengan tanah, salah satu profesi pekerjaan tersebut adalah petani. Tujuan dari penelitian ini adalah untuk mengetahui gambaran infeksi kecacingan nematode usus yang ditularkan melalui tanah ( Soil Transmitted Helminth ) pada petani sayur sawi hijau di Desa Bug-bug Kecamatan Lingsar Kabupaten Lombok Barat. Penelitian ini bersifat observasi deskriptif menggunakan 28 sampel petani sayur sawi hijau yang diambil menggunakan teknik purposive sampling kemudian diperiksa menggunakan metode langsung dengan larutan pewarna Eosin 2%. Dari penelitian yang telah dilakukian dengan 28 sampel adalah ditemukan 2 orang petani sayur sawi hijau positif terinfeksi kecacingan spesies Trichuris trichiura. Kesimpulan dari penelitian ini yaitu persentase petani sayur sawi hijau yang positif terinfeksi kecacingan nematode usus yang ditularkan melalui tanah ( Soil Transmitted Helminth ) adalah 7,14%. Infeksi disebabkan oleh nematode usus yang ditularkan melalui tanah ( Soil Transmitted Helminth ) spesies Trichuris trichiura

The big wave of the women's movement in the world, apart from demanding rights and equality between men and women, also encourages women's representative participation in decision-making process. Previous studies often analyze women's representation based on cultural and institutional barriers without specifically showing the role of political parties in carrying out the gatekeeping activities, especially in women's candidacy. This article uses Pippa Norris' theory of political recruitment with descriptive qualitative analysis methods to analyze the increase in women's representation from Nasdem Party in the 2019 general elections. The results are (1) general election rules and political parties affect the increase in women's representation, (2) representation and women's interests have not become the main criteria in the political selection process of Nasdem Party, (3) the survey culture in the balancing of women's candidacy in addition to providing opportunities for female candidates also fostering kinship politics, (4) Nasdem’s  commitment to women's representation and interests is still untested, and the most obvious is (5) as a political commodity where an increase in the representation of women with kinship political backgrounds contributed to the increase in the votes of  Nasdem Party in the 2019 elections.

ABSTRACT Adolescence is characterized by the functioning of reproductive organs such as menstruation. Throughout the reproductive age, women will experience blood loss due to menstrual events. Thus the loss of iron will cause a decrease in hemoglobin levels in the blood and will cause anemia. This research to determine differences in hemoglobin levels and morphological features of erythrocytes before and after menstruation in young women in Nurul Hakim Kediri Islamic Boarding School. This study used an observational analytic study design. The population was 185 people and a sample of 30 people. The sampling technique uses non random accidental sampling. Analysis of the data used is bivariate data analysis using independent T-Test statistical test analysis. Erythrocyte morphology is analyzed in a descriptive manner. The results showed that the average hemoglobin level of students before menstruation was 13.2 g% and after menstruation 11.8 g%. Morphology of erythrocytes before menstruation and after menstruation on average found abnormal erythrocyte Shape (shape) while in terms of Size (size), 25% have small size (microcytic) and in terms of staining (staining), 47% of the coloring is abnormal. Conclusion after the T-test, there was a difference in the mean Hemoglobin level before and the mean Hemoglobin level after Menstruation in young women namely the hemoglobin level was lower than before menstruation. Keywords : Hemoglobin Levels, Erythrocyte Morphology, Young Women, Menstruation

Green flies (Chrysomya bezziana) are flies that are common in Indonesia. This fly is a type of ectoparasite which acts as a bully. This fly began to be perceived as a threatening threat, not only in terms of health because of its habit of crowding in decaying waste and easily perched on food, but also in terms of aesthetics. Moreover, green flies (Chrysomya bezziana) also have the potential to cause myasis (maggots) in the eyes, nose, bones and other organs through wounds. The purpose of this study was to determine the effectiveness of fresh tobacco leaf extract (Nicotiana tabacum) with tobacco leaves (Nicotiana tabacum) which were ovened at concentrations of 60%, 70%, and 80% against the death of green flies (Chrysomya bezziana). This research is experimental (true experiment) with Purposive Sampling techniques. The data analysis technique used was Kruskal Walli Death of Green Flies (Chrysomya bezziana) on tobacco leaves (Nicotiana tabacum) with a concentration of 60%, obtained a value of 41.46, a concentration of 70% with a value of 67.85, a concentration of 80% with a value of 82.25. In tobacco leaf extract (Nicotiana tabacum) which has been concentrated with a concentration of 60% obtained a value of 58.33, a concentration of 70% with a value of 80.42, a concentration of 80% with a value. The results of the Kruskal Wallis test prove that tobacco leaf extract (Nicotiana tabacum) that has been roasted is more effective in killing green flies (Chrysomya bezziana) compared with fresh tobacco leaves (Nicotiana tabacum).