Monosodium glutamate (MSG) has been widely used throughout the world as a flavoring agent of food. However, MSG at certain dosages is also thought to cause damage to many organs, including cerebellum. This study aimed at investigating the effects of different doses of MSG on the motor coordination and the number of Purkinje cells of the cerebellum of Wistar rats. A total of 24 male rats aged 4 to 5 weeks were divided into four groups, namely, control (C), T2.5, T3, and T3.5 groups, which received intraperitoneal injection of 0.9% sodium chloride solution, 2.5 mg/g body weight (bw) of MSG, 3.0 mg/g bw of MSG, and 3.5 mg/g bw of MSG, respectively, for 10 consecutive days. The motor coordination of the rats was examined prior and subsequent to the treatment. The number of cerebellar Purkinje cells was estimated using physical fractionator method. It has been found that the administration of MSG at a dosage of 3.5 mg/g bw, but not at lower dosages, caused a significant decrease of motor coordination and the estimated total number of Purkinje cells of rats. There was also a significant correlation between motor coordination and the total number of Purkinje cells.

<p>Nursing higher education is a professional education that requires clinical learning as real experiences to learn about professionalism. Good clinical learning is supported by competent preceptor whom can be role as a role model. Therefore, clinical learning model training has needed to designs clinical guidance activities based on the cooperative and collaborative relationship development between the preceptor and students. The strategy used in this training is the pretest-posttest, lecture, discussion and roleplay methods.</p><p>Keyword : Preceptorship, Nursing</p>

<p>Corona Virus Disease - 2019, known as Covid-19, is a growing problem in the world and its impact is felt by more than 200 countries including Indonesia. The best way to prevent and slow down transmission is with good information about Covid-19. Socialization and education about Covid-19 is often provided by the government, but it is still not running optimally, people still ignore the health protocol for preventing Covid-19. Based on these problems, it is necessary to do socialization, provide correct information about Covid-19. Seeing the current situation and conditions, socialization was carried out through online media. The selected media is WhatsApp Group. The education given in this activity is how to correct health protocols in the New Normal Era and making natural hand sanitizers.</p><div><p> </p><p><strong>Keyword : </strong>Education, Preventing Covid-19, Hand Sanitizer.</p></div>

<p>Non-Communicable Disease (NCD) have a very high risk of being infected with Covid-19. NCD’s control has actually been carried out through the activities of the Posbindu, but due to the Covid-19 pandemic with restrictive rules, the Posbindu could not be implemented. This service aims to educate health cadres and increase public awareness in controlling NCD’s. The activity was attended by 10 participants who are health cadres. The focus of this service activity is on promotive and preventive through education about CERDIK and PATUH behavior to prevent NCD’s in the Covid-19 pandemic era. The result of this service is that health cadres have understood the material presented. Health cadres want further activities to be carried out regarding the simulation of Posbindu activities in the Covid-19 pandemic era. Through this activity, it is hoped that it can awaken the role of health cadres to be able to socialize the public about CERDIK and PATUH behavior so that prevention and control of NCD’s can still be carried out.</p><p><strong> </strong></p><strong>Keyword : </strong>Education, Non Communicable Disease