The Coronavirus Disease 2019 (COVID-19) has resulted in catastrophic consequences in many aspects of life; including negative psychological effects. We aimed to assess the mental health status of a group of Saudi population during this pandemic. Also, we aimed to assess the effect of the intensive media coverage of the pandemic news on mental health status. A questionnaire was distributed online to test depression, anxiety, and stress (using the DASS-21 scale) and their relationship to certain variables. A total of 215 respondents were included. Higher mental health prevalence rates were reported in non-Saudi participants compared to Saudi ones (i.e., 50.74% vs. 30.40%; 34.23% vs. 13.51% and 59.70% vs. 27.70%; for depression, anxiety and stress, respectively). About 55.8% of the participants felt the extensive coverage in the media of COVID-19 news, which caused higher mental sufferings. Higher mental health prevalence rates were reported in females compared to males participants (i.e., 56.97% vs. 23.25%; 30.23% vs. 13.17% and 54.65% vs. 26.35%; for depression, anxiety and stress, respectively). Reasonable following of the COVID-19 news; and less exposure to the pandemic information could help in reducing the mental health issues related to the ongoing pandemic. Special care and attention should be paid to females and younger people who seem to be particularly affected during the era of COVID-19.
Objectives: To assess the role of the Coronavirus Disease 2019 (COVID-19) pandemic in improving personal hygiene in Saudi Arabia. Methods: We administered a questionnaire distributed online between 19 and 28 May 2020 to determine alterations in personal hygiene practices during this pandemic compared to the pre-pandemic phase. Results: We included 211 respondents from the Kingdom of Saudi Arabia (KSA) in this study. Improvement at different levels was detected in all examined personal hygiene items compared to the pre-pandemic stage. The percentages of respondents who always washed their hands after coming back home (34.1%), used soap to wash their hands (58.8%), used a hand sanitizer outside (5.2%), wore a face masks while outside (1.4%) and washed their hands before preparing and/or eating food (74.9%) was increased before the pandemic to 89.6%, 90%, 63.5%, 59.2% and 89.1% during the pandemic, respectively. The percentage of respondents who never shake hands with people they know increased from 0% before the pandemic to 62.6% during the pandemic. The mean duration of washing hands with soap significantly increased from 13.31 seconds before the pandemic to 28.01 seconds during the pandemic ( p <0.0001). Conclusion: The COVID-19 pandemic resulted in a noticeable improvement in the personal hygiene habits in Saudi Arabia mainly those related to COVID-19 prevention.
We aimed to identify, using histochemical methods, the degree of elastosis in a malignant breast tumor compared to a benign tumor. Sixty-four tissue blocks were used in this study of which 34 (53.1%) were Invasive ductal carcinoma (IDC) (cases) and 30 (46.8%) were fibroadenomas (controls). Examination of Verhoeff's stained sections revealed different grades of elastosis in 29 (85.2%) cases compared to seven (23.3%) in controls. These findings indicated that elastosis was a prominent feature of IDC (p < 0.000). IDC was associated with more frequent occurrence of different grades of elastosis and should, therefore, be considered a valuable histological finding. Nevertheless, more advanced technology for quantitative measurements of the staining density is recommended to confirm this variation.
Glycogen is demonstrated in a number of lesions and is diagnostically significant, particularly in certain tumors. To stain glycogen accurately, it is essential to choose a suitable fixative, temperature and staining method. We used rabbit liver to assess these variables. Specimens were fixed in three fixatives at two temperatures: 10% formalin, neutral buffered formalin (NBF) and Bouin's solution at 37 and 4 degrees C. Seventy-two paraffin sections were prepared and stained with periodic acid-Schiff (PAS), hexamine (methenamine) silver and Best's carmine methods. Negative control sections using diastase digestion were used for all methods to confirm the presence of glycogen. For the PAS reaction, Bouin's fixative gave better results at both temperatures compared to the other fixatives. For hexamine (methenamine) silver, the quality of staining was improved for tissues fixed in both 10% formalin and NBF at 37 degrees C compared to Bouin's solution. Both 10% formalin and NBF at 4 degrees C gave better results than Bouin's solution. For Best's carmine, Bouin's solution gave the best results for tissues fixed at 4 degrees C. Fixation of tissues with NBF at 37 degrees C gave the best quality staining. We concluded that the quality of glycogen staining in paraffin sections is greatly affected by both the fixative and the temperature of fixation.
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