Complications following COVID-19 infection or vaccination in Libyan International Medical University students and their Families

Coronavirus disease 2019 (COVID-19) caused by a novel strain of coronavirus belonging to the genus Beta coronavirus named Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) emerged as a major pandemic worldwide. This contagious virus had spread in many different forms, and patients have demonstrated a wide range of symptoms, ranging from moderate to severe illness. This study aims to highlight the important associations between SARS-CoV-2 infection, vaccination, and possible complications at the Libyan International Medical University, Benghazi. This crosssectional survey was conducted among students and their families at Libyan International Medical University in Benghazi, Libya. Among the 100 participants, 72% were between the ages of 18 and 39. Up to (59%) of participants were men. As for the infection with COVID-19, 77% of participants were infected. Most of the participants had no chronic diseases (69%); however, the most common chronic disease was diabetes mellitus (13%). 82% of participants were vaccinated; the most common types of vaccines administered were Sinopharm and Sputnik V (24%). Following vaccination, 71% of participants had no COVID-19 infection, while 29% did get the infection. Regarding this study, after COVID-19 infection, 66% of participants had no complications; however, 17% had pulmonary complications, which was the most common complication among the participants. As for the complications following the vaccination, 81% of participants had none, while there were pulmonary and neurological complications in 7­6%. The results of the study showed that the most frequent complications noticed among the participants following the COVID-19 infection and vaccination were pulmonary and neurological complications.

Knowledge, perception, and practice of Libyan mothers towards varicella and its vaccination Tripoli, Libya

This study was conducted to ascertain the level of knowledge, perception and practice towards chickenpox infection and its vaccination and to find out the relationship of knowledge to some of related characteristics of the mothers and their children. A cross sectional study was conducted among Libyan mothers in Albadri polyclinic the east district of Tripoli. Data analysis was performed using the SPSS version 26. A total of 204 Libyan mothers attending Albadri polyclinic participated in the study their mean age was 32.06 (± 7.664) years. Most of the respondents (95.6%) had heard about chickenpox and (84%) stated correctly about its mode of transmission. Majority were well aware of the signs and symptoms of the infection, (51%) of the respondents knew about chickenpox vaccination, and only (43.1%) have been known that the vaccine was available in Libya. Concerning perception (81.4%) of respondents had negative perception about their child might get chickenpox. (80.9%) of the respondents were agree about their believing that chickenpox is serious disease and only 12.3% respondents believed that vaccine was effective, (77.9%) of respondents had negative perception about safety of vaccine. Concerning practice approximately (80%) of the respondents had vaccinated or had intension for vaccination their children against chickenpox. The current study indicated considerable knowledge levels and practice on varicella disease and its vaccination were observed among Libyan mothers. Addressing concerns regarding vaccine effectiveness, safety and importance through educational campaigns to ensure that all mothers are informed of the availability and benefits of the varicella vaccine

Ocular morbidity and co-morbidities in children attending a nodal district early intervention center in Uttar Pradesh

Purpose: To obtain epidemiological data on children with ocular morbidity attending a nodal district early intervention center (DEIC). Methods: After parental consent, we recruited children with ocular morbidity. After detailed history and clinical evaluation, along with pediatric consultation and relevant neuro?radiological and ancillary investigation, information was entered in a pretested proforma: especially looking for perinatal morbidity, including developmental delay (DD). Visual acuity (VA) was assessed by age?appropriate means by an ophthalmic assistant trained to work with children with special needs. We diligently looked for strabismus and performed dilated ophthalmoscopy. Using JASP, we summarized data as means and proportions and reported 95% CIs. We explored the association of disability percentage with possible predictor variables using regression. Results: We enrolled 320 children, with a mean age of 34.43 ± 31.35 months; two?thirds were male; one?third belonged to lower socioeconomic status (36%), with most parents being illiterate. The mean presenting VA was 1.8 logMAR for both eyes, range: 0 to 3. Sixty?one percent were hyperopic and 27% were myopic. High refractive error, (>±6D) occurred in nine; anisometropia in one; strabismus in 149, mostly esotropia; congenital cataract in 25, whereas 63 had abnormal fundus. Seventy?six received a diagnosis of cerebral visual impairment (CVI). On multivariate linear regression (MLR), younger age, presence of DD, and CVI significantly predicted a higher disability percentage. Logistic regression revealed that statutory disability is likely associated with DD (odds ratio [OR]:13.43); whereas older age was protective (OR: 0.977). Conclusion: Our study suggests that in DEIC children with ocular morbidity, younger children, and the presence of DD significantly predict both greater disability and the likelihood of statutory levels

Association between Facial Types and Handedness among Students of Faculty of Basic Medical Sciences Bayero University, Kano

Background: Generally, a person's dominant hand is a simple and precise determinant of his preference for hand use in fine manual tasks. The main tools used in forensics are derived from the relationships between anthropometric features with important physical and /or biological traits. Objective: This study was to determine the association between facial types and handedness among students of the Faculty of Basic Medical Sciences of Bayero University, Kano. Methodology: Cross-sectional study design with a consecutive sampling of 400 (180 males and 220 females) students (aged 18 and above) of the Faculty of Basic Medical Sciences Bayero University, Kano was carried out. Facial height (FH) and facial width (FW) were measured using established landmarks and the facial index (FI) was calculated from them. The dominant handedness of each participant was determined using the writing component of the Edinburgh Handedness Inventory. This procedure involved asking the participants to mention which of their hands was dominant. The participant was then asked to write a sentence regarding the activitieshe/she was carrying out at the point of recruitment to ascertain the claim made by the participants. The sentence was written separately using each hand. All the data obtained were analyzed using statistical software (SPSS version 20.0). Results: The study population was relatively young (21.76 ± 2.77 years). Right-handedness was the commonest hand dominance observed in both males (90.7%) and females (91.7%). The commonest types of face were the hypereuriproscopic 2 (0.5%), Euriproscopic 41 (10.3%), Mesoproscopic 78 (19.5%), Leptoproscopic 127 (31.8%) and Hyperleptoproscopic 152 (37%) facial types. The majority of the participants were right-handed and this was regardless of gender. The prediction of handedness based on facial types (ꭕ2 = 1.39, Df =3, P = 0.85) or facial index (P = 0.92, OR=0.99, CI = 0.82 ­ 1.19) was not statistically significant. Conclusion: The facial types identified among the study population were not associated with their handedness and thus it was not a good predictor of handedness

Community health workers perspective on the COVID-19 impact on primary health care in Northeastern Brazil / Perspectiva dos agentes comunitários de saúde sobre o impacto da COVID-19 na atenção primária à saúde no Nordeste do Brasil / Perspectiva de los agentes comunitarios de la salud sobre el impacto de pandemia de COVID-19 en la atención primaria a la salud en el Nordeste de Brasil

Abstract: This article evaluates the COVID-19 pandemic impacts on the Family Health Strategy (FHS) team's work routines across a range of northeast Brazilian cities as perceived by community health workers (CHW). Data on COVID-19, CHW activities, and FHS teams were collected in 2021 by a structured questionnaire. A total of 1,935 CHWs from four state capitals (Fortaleza - Ceará State, João Pessoa - Paraíba State, Recife - Pernambuco State, Teresina - Piauí State) and four hinterland cities (Crato, Juazeiro do Norte, Barbalha, Sobral - Ceará State) participated in the study. Most CHWs were women (82.42%), with mean age 46.25±8.54 years. Many (39.92%) were infected with COVID-19, of which 70.78% believed they were infected in the workplace. A total of 77.82% defined their role as frontline in the fight against COVID-19, 16.07% reported receiving training for COVID-19, and 13.74% had access to sufficient protective equipment. Most (90.27%) believed their work routines were modified by the pandemic, either strengthening (41.46%) or weakening (44.41%) the team spirit. Home visits (60.55%), health promotion actions in schools (75.66%) and in specific community groups (93.96%), and other on-site community services (66.01%) showed a reduction in frequency. The sampled cities revealed a significant heterogeneity regarding responses to the COVID-19 pandemic, possibly associated with a lack of coordination by the Federal Government. Regardless of context, the pandemic led to a reconfiguration of local health systems, workflows, and primary care protocols for FHS teams. The importance of the Brazilian Unified National Health System (SUS) and its potential for reorganization during crisis should be acknowledged while preserving the headway made thus far.

Resumo: Este artigo avalia as repercussões da pandemia da COVID-19 no cotidiano de trabalho da equipe da Estratégia Saúde da Família (ESF) em diversos municípios do Nordeste brasileiro, na perspectiva dos agentes comunitários de saúde (ACS). Um questionário estruturado foi utilizado para coletar informações sobre a COVID-19, atividades dos ACS e equipes da ESF em 2021. Participaram 1.935 ACS de quatro capitais (Fortaleza - Ceará, João Pessoa - Paraíba, Recife - Pernambuco e Teresina - Piauí) e quatro cidades do interior (Crato, Juazeiro do Norte, Barbalha e Sobral, Ceará). A idade média dos ACS era de 46,25±8,54 anos, sendo a maioria mulheres (82,42%). Muitos (39,92%) estavam infectados com COVID-19, dos quais 70,78% acreditavam ter sido infectados no ambiente de trabalho. Ao todo, 77,82% definiam seu papel como linha de frente no combate à COVID-19, 16,07% relataram receber treinamento para a COVID-19 e 13,74% tinham acesso a equipamentos de proteção suficientes contra a COVID-19. A maioria (90,27%) acredita que suas rotinas de trabalho foram modificadas pela pandemia, fortalecendo o espírito de equipe (41,46%) ou enfraquecendo-o (44,41%). Houve uma redução na promoção da saúde nas escolas (75,66%) e na frequência de visitas domiciliares (60,55%), de grupos específicos na comunidade (93,96%) e outros serviços comunitários locais (66,01%). Nos municípios avaliados, observou-se uma heterogeneidade significativa em relação à resposta à pandemia de COVID-19, possivelmente associada à falta de coordenação do Governo Federal. A pandemia levou a uma reconfiguração dos sistemas locais de saúde, fluxos de trabalho e protocolos de atenção primária para as equipes da ESF. A importância do Sistema Único de Saúde (SUS) e seu potencial de reorganização durante as crises devem ser reconhecidos, preservando-se os avanços alcançados até o momento.

Resumen: Este artículo evalúa las repercusiones de la pandemia de COVID-19 en el trabajo cotidiano del equipo de la Estrategia Salud de la Familia (ESF) en diversos municipios del Nordeste brasileño, desde la perspectiva de los agentes comunitarios de salud (ACS). Se utilizó un cuestionario estructurado para recopilar información sobre COVID-19, actividades de los ACS y equipos de la ESF en el 2021. Participaron 1.935 ACS de cuatro capitales (Fortaleza - Ceará, João Pessoa - Paraíba, Recife - Pernambuco y Teresina - Piauí) y cuatro ciudades del interior (Crato, Juazeiro do Norte, Barbalha y Sobral - Ceará). La edad media de los ACS era de 46,25±8,54 años, y la mayoría eran mujeres (82,42%). Muchos (39,92%) estaban infectados con COVID-19, de los cuales el 70,78% creía haberse contagiado en el entorno laboral. En total, el 77,82% definió su papel como línea de frente en el combate a la COVID-19, el 16,07% informó haber recibido capacitación para la COVID-19 y el 13,74% tuvo acceso a equipos de protección suficiente contra la COVID-19. La mayoría (90,27%) cree que sus rutinas de trabajo se vieron modificadas por la pandemia, fortaleciendo el espíritu de equipo (41,46%) o debilitándolo (44,41%). Hubo una reducción en la promoción de la salud en las escuelas (75,66%) y en la frecuencia de las visitas domiciliarias (60,55%), de grupos específicos en la comunidad (93,96%) y otros servicios comunitarios locales (66,01%). En los municipios analizados, se observó una heterogeneidad significativa con relación a la respuesta a la pandemia de COVID-19, posiblemente asociada a la falta de coordinación del Gobierno Federal. La pandemia condujo a una reconfiguración de los sistemas locales de salud, los flujos de trabajo y los protocolos de atención primaria para los equipos de la ESF. Se debe reconocer la importancia del Sistema Único de Salud y (SUS) su capacidad de reorganización durante las crisis, preservando los avances logrados hasta el momento.

Saúde mental de agentes comunitários de saúde no contexto da COVID-19 / Mental health of community health workers in the COVID-19 context

Resumo O objetivo deste estudo foi analisar os fatores relacionados à saúde mental dos agentes comunitários de saúde (ACS) no contexto da COVID-19. Participaram 1.935 ACS de quatro capitais nordestinas e de quatro cidades do interior do Ceará. Foram coletados dados sociodemográficos e profissiográficos; SRQ-20; WHOQOL-Bref; exposição à violência; Escala de Autoeficácia Geral (EAEG); Escala Multidimensional de Suporte Social Percebido (MSPSS); informações relacionadas à COVID-19 e Escala de Ansiedade para Coronavírus (EAC). 40,5% exibiram SRQ > 7, sinalizando altos níveis de transtornos mentais comuns (TMC)/problemas de saúde mental. Utilizou-se a regressão linear múltiplas (backward). Observou-se que o aumento de risco de TCM foi influenciado pelos seguintes fatores: exposição à violência; EAC; não saber se teve COVID-19; desconhecer as variáveis que diminuíam o risco; os domínios físico e psicológico do WHOQOL-Bref; não ter aumento da jornada de trabalho; e não ter tido COVID-19. Os dados revelam a dinâmica multidimensional da saúde mental e ajudam a compreender a relação entre violência comunitária, COVID-19, qualidade de vida, idade e tempo de atuação na ESF com a saúde mental dos ACS.

Abstract This study aimed to analyze the factors related to the mental health of Community Health Workers (ACS) in the COVID-19 context. A total of 1,935 ACS from four Northeastern capitals and four cities in the inland region of Ceará participated. The following data were collected: sociodemographic; professional; SRQ-20; WHOQOL-Bref, exposure to violence, General Self-Efficacy Scale (EAEG), Multidimensional Scale of Perceived Social Support (MSPSS), COVID-19-related information, and the coronavirus anxiety scale (EAC). Approximately 40.5% had SRQ > 7, signaling high levels of Common Mental Disorders (CMD)/mental health issues. We adopted the Multiple linear (backward) regression. We observed that the increased risk of CMD was influenced by exposure to violence, EAC, not knowing they had COVID-19, not knowing the variables that reduced the risk, the physical and psychological domains of the WHOQOL-Bref, not having increased working hours, and not having had COVID-19. The data reveal the multidimensional dynamics of mental health and help understand the relationship between community violence, COVID-19, quality of life, age, and ESF working time with the mental health of ACS.

Comparison of a Free-Field and a Closed-Field Sound Source Identification Paradigms in Assessing Spatial Acuity in Adults With Normal Hearing Sensitivity

Background and Objectives@#Traditional sound field localization setups in a free-field environment closely represent real-world situations. However, they are costly and sophisticated, and it is difficult to replicate similar setups in every clinic. Hence, a cost-effective, portable, and less sophisticated virtual setup will be more feasible for assessing spatial acuity in the clinical setting. The virtual auditory space identification (VASI) test was developed to assess spatial acuity using virtual sources in a closed field. The present study compares the legitimacy of these two methods. @*Subjects and Methods@#Fifty-five individuals with normal hearing (mean age±SD: 21± 3.26 years) underwent spatial acuity assessment using two paradigms: 1) the sound field paradigm (localization test) and 2) the virtual paradigm (VASI test). Location-specific and overall accuracy scores and error rates were calculated using confusion matrices for each participant in both paradigms. @*Results@#The results of Wilcoxon signed-rank tests showed that the locationspecific and overall accuracy scores for both paradigms were not significantly different. Further, both paradigms did not yield significantly different localization error rates like right and left intra-hemifield errors, inter-hemifield errors, and front-back errors. Spearman’s correlation analysis showed that all the measures of the two paradigms had mild to moderate correlation. @*Conclusions@#These results demonstrate that both VASI and the sound field paradigm localization test performed equally well in assessing spatial acuity.

Catarata bilateral congénita en recién nacido con síndrome de Down / Congenital bilateral cataract in a newborn with Down syndrome / Catarata congênita bilateral em recém-nascido com síndrome de Down

Las cataratas son una causa importante de discapacidad visual en la población pediátrica en todo el mundo y pueden afectar significativamente el neurodesarrollo de un niño. Constituyen un problema fundamental en cuanto a su manejo y una de las causas más relevantes de ceguera tratable en los países desarrollados y en vías de desarrollo. La trisomía 21 es la cromosomopatía más frecuente, de características fenotípicas determinadas con un 60% de anormalidades oculares, entre las que se destacan las ametropías, queratocono y las cataratas. El diagnóstico clínico y la identificación temprana del tipo de cataratas, junto con intervenciones clínicas y tratamientos precoces, son claves para lograr resultados óptimos. Se presenta el caso de un recién nacido con síndrome de Down y catarata congénita bilateral y su manejo inicial.

Cataracts are a major cause of visual impairment in the pediatric population worldwide and can significantly affect a child's neurobiological development. Congenital cataract management can become a very important problem and is one of the most important causes of blindness in developed and developing countries. Trisomy 21 is the most common chromosomal disease and it has certain phenotypic characteristics and 60% ophthalmic abnormalities, such as, ametropia, keratoconus and cataracts. The diagnosis is fundamentally clinical. Early identification, diagnosis, and appropriate clinical care are key to achieve optimal results. We present the case of a newborn with Down syndrome who was diagnosed with an early bilateral congenital cataract.

A catarata é uma das principais causas de deficiência visual na população pediátrica no mundo e pode afetar significativamente o neurodesenvolvimento de uma criança, além de constituir um problema fundamental em termos de sua gestão e é uma das causas mais relevantes de cegueira tratável em países desenvolvidos e em desenvolvimento. Trissomia 21 é a cromossomopatia mais frequente e tem determinadas características fenotípicas com 60% de alterações oculares, como a ametropia, ceratocone e catarata. O diagnóstico clínico e a identificação precoce do tipo de catarata, juntamente com intervenções clínicas e tratamento precoces, são fundamentais para alcançar os melhores resultados. Apresentamos o caso de um recém-nascido com síndrome de Down e catarata congênita bilateral e seu manejo inicial.

A comparative assessment of the level of stockouts of modern family planning services in private and public health facilities in Nigeria

Background: The use of family planning (FP) methods and stockouts of contraceptives are major challenges to the FP program in Sub-Saharan Africa. This study assessed the level of stockouts of contraceptives in Nigerian health facilities. This survey was carried out in 767 health facilities offering FP services across all six geopolitical zones of Nigeria. Materials and Methods: This was a cross-sectional study involving a quantitative technique. Data were collected from 116 private and 651 public health facilities in Nigeria. A structured questionnaire was used to collect data from the facilities, and a physical inventory was taken. Data were analyzed using IBM-SPSS, version 25.0. Results: The stockout rate in the last 3 months was 63.8% in private and 47.5% in public health facilities (P = 0.001), whereas stockouts on the visit day were 63.8% in private and 51.0% in public facilities (P = 0.011). On the day of the visit, the stockout rate in private health facilities ranged from 9.3% to 26.5%, whereas it ranged from 5.3% to 24.2% in public health facilities. The main causes of stockouts of some contraceptives are low/no demand and a lack of supply. Conclusions: This study found a high level of stockouts of FP services in private and public health facilities, but higher in private facilities. Both the poor supply and low demand for FP services in Nigeria require the attention of policymakers and health officials.

PREVALENCE OF STRABISMUS IN CHILDREN ATTENDING A TERTIARY CARE HOSPITAL IN KASHMIR

Background: Strabismus is an ocular condition wherein the visual axis of two eyes do not meet at an object of regard, with esotropia being the most common pattern of strabismus. To ?nd the Aim: prevalence of strabismus in children between 5-20 years of age attending the OPD of Department of Ophthalmology, Government Medical College, Srinagar. This was a cross-sectional study wherein 3000 patients between the age Methods: group of 5-20 years attending the OPD of a tertiary care centre from august 2019 to august 2021 were taken into consideration. Proper birth history and family history was taken from these patients. Proper ophthalmological examination was done which included uncorrected visual acuity (UCVA), best corrected visual acuity (BCVA). Ocular misalignment was diagnosed by cover uncover test and angle of deviation was measured by prism bar test. Out of 3000 patients, only 60 patients were found Results: to have strabismus with overall prevalence of strabismus in our study being 2%. In our study, 66.7% cases were girls and 33.3% cases were boys. Esotropia was most prevalent form of strabismus accounting for 60% of cases followed by exotropia accounting for 40% cases Our study indicated the prevalence of strabismus as 2%. Proper screening, early Conclusion: detection and adequate management of ocular misalignment can help in reducing the burden of strabismus in the population

Critical Analysis of Serum Visfatin Levels in Obese and Non-Obese Primary Hypertensive Subjects

The purpose of this study was to look at the serum levels of Visfatinin non-obese ordinary circulatory strain, non-obese hypertension and obesity hypertension. Research plan was Comparative cross sectional study. The Place and span was collaborating with the Institute of Medical Science in Lahore at the Graduate School of Medicine Laboratory of Lahore. This research included 81 subjects, each separated into 3 gatherings: non-obese normotensive, non-obese hypertensive and obesity hypertension. Circulatory strain level, BMI (Body Mass Index) and WHR (Waist to Hip Ratio) were estimated. Fasting blood tests were gathered to evaluate Visfatin levels in the serum. The results showed that the Mean serum Visfatin levels of 70.97 ± 50.30 ng/ml were seen in obese hypertensive patients contrasted with 33.71 ± 10.66 ng/ml and 5.21 ± 3.57 ng/ml for non-obese hypertensive and non-obese ordinary circulatory strain. It is concluded that Serum Visfatin levels can be utilized as biomarkers for assessing hypertension in obese and non-obese patients.

Canon CP-TX1 camera � As a screening tool for amblyogenic risk factors

Purpose: To evaluate the Canon CP?TX1 camera as a screening tool for ARFs in a pediatric population and estimate the prevalence of ARFs. Methods: In a pediatric outpatient space, largely in the immunization clinic, after obtaining parental consent, we encouraged children to be photographed from a distance of 5 feet in a dim room by using a CP?TX1 camera with the red?eye reduction feature off. Based on the captured red reflex, children were labeled as normal (symmetrical red reflexes in the two eyes, with no visible crescents); all others were considered as abnormal or positive for ARFs. All photographed children were assessed by an optometrist/refractionist for VA by age?appropriate methods. Data were entered into a 2 � 2 contingency table on statpages.org, and diagnostic indices were calculated with 95%CI. Results: With a sample of 262 children, we obtained a sensitivity of 0.82, a specificity of 0.98, a positive predictive value of 0.92, a negative predictive value of 0.94, a positive likelihood ratio of 41.06, a negative likelihood ratio of 0.17, and a prevalence of 0.24 for ARFs. Conclusion: CP?TX1 performed well as a screening tool to identify ARFs in children. Placing such a camera in an immunization clinic offers a chance to identify children with ARFs at a time when amblyopia is eminently reversible.

ABO blood group association and COVID-19. COVID-19 susceptibility and severity: a review

Abstract Introduction The SARS-CoV-2 pandemic has been affecting the health and economic, as well as social, life of the entire globe since the end of 2019. The virus causes COVID-19, with a wide range of symptoms among the infected individuals, from asymptomatic infection to mortality. This, along with a high infection rate, prompted efforts to investigate the potential mechanisms of the different clinical manifestations caused by SARS-CoV-2 among the infected populations. Hypothesis One of the possible mechanisms that has been reported is the ABO blood system polymorphism. Indeed, one of the major proposed mechanisms is the presence of naturally occurring anti-A antibodies in individuals of groups O and B, which could be partially protective against SARS-CoV-2 virions. Objective and Method This article aimed to review the published data on the potential effect of the ABO blood group system on the susceptibility to COVID-19 and the disease progression and outcomes. Results The reviewed data suggest that individuals of blood group A are at a higher risk of infection with SARS-CoV-2 and may develop severe COVID-19 outcomes, whereas blood group O is considered protective against the infection, to some extent. However, some of the available studies seem to have been influenced by unaccounted confounders and biases. Conclusion Therefore, further appropriately controlled studies are warranted to fully investigate the possible association between the ABO blood groups and COVID-19 susceptibility and severity.

Anti-Snake Venom Properties of Medicinal Plants: A Comprehensive Systematic Review of Literature

Abstract Snakebite is one of the major health issues posing considerable morbidity and mortality. According to an estimate of World Health Organization (WHO) (World health organization, 2021) approximately 5 million people are bitten by several species of snakes resulting in up to 2.5 million envenomation cases annually. The mainstay of treatment for envenomation is intravenous administration of anti-snake venom. Although antivenom neutralizes the systemic effects but it does not relieve the symptoms such as venom-induced hemorrhage, necrosis and nephrotoxicity. Moreover, the use of antivenoms is associated with hypersensitivity reactions including urticaria, anaphylaxis, or serum sickness due to their heterologous property. Furthermore, stringent storage conditions and narrow specificity of antivenoms limit their use in both developed as well as developing countries. In this context, researchers have been searching for natural products and plant extracts to explore their antivenom activity along with anti-myotoxic, anti-hemorrhagic and anti-inflammatory properties. Plant remedies may prove to be an effective alternate for antivenom sera with less adverse events and better tolerability. To the best of our knowledge, this is the first comprehensive review of medicinal plants possessing anti-snake venom activities against certain species of snakes. The current review highlights the investigated plants with their phytochemical analysis to integrate the available information for future research and development of antivenom sera.

Effects of knocking down TSPO on proliferation and autophagy of BV2 cells in OGD/R models / 中国药理学通报

Aim To investigate the effeets of prolifera¬tion and autophagy of BV2 eells in OGD/R models when the 18 ku transloeator protein( TSPO) was inhibi¬ted.Methods BV2 microglia were eultured in vitro and the model established by oxygen-glueose depriva- tion/reperfusion( OGD/R) , the eells were divided into eontrol group and OGD/R group, OGD/R + small hair¬pin RNA negative eontrol group ( OGD/R + NCshR- NA) , OGD/R + TSPO small hairpin RNA group (OGD/R + TSPOshRNA ).The expression of TSPO mRNA and TSPO protein were deteeted by qRT-PCR and Western blot, respectively.In order to study the effeet of TSPO on BV2 microglial eells in OGD/R inju¬ry and autophagy, the cell viability was tested by CCK- 8 assey, the cytotoxicity was deteeted by reactive oxy¬gen speeies ( ROS) , autophagy-related mRNA ( p62 mRNA, LC3B mRNA, Beolin-1 mRNA) expressions were detected by qRT-PCR, and the expression levels of autophagy -related proteins ( p62 , LC3 II /LC3 1 , Beclin-1 ) were detected by Western blot in each group.Result The expression of TSPO mRNA and protein increased significantly in OGD/R group while compared to control group, the cell death and cytotox¬icity increased significantly, the expression levels of LC3B mRNA and Beclin-1 mRNA increased, while the p62 mRNA decreased significantly, the levels of LC3 II/LC3 1 and Beclin-1 protein increased, the expres¬sion of p62 protein decreased significantly in OGD/R group, and the autophagy was activated; compared with OGD/R group, the different levels of cell viabili¬ty, cytotoxicity and autophagy in OGD/R + NCshRNA group were not statistically significant.But the survival rate of cells in OGD/R + TSPOshRNA group signifi¬cantly increased, the levels of cytotoxicity and autoph¬agy were significantly reduced.Conclusions The in¬hibition of TSPO has a significant protective effect on OGD/R injury model in BV2 microglial cells, which may be related to the inhibition of autophagy.

HIPERTENSI SEKUNDER: GEN-GEN YANG MERANGSANG PEREMBESAN ALDOSTERON YANG BERLEBIHAN (SECONDARY HYPERTENSION: GENES THAT STIMULATE EXCESSIVE SECRETION OF ALDOSTERONE) / Jurnal Sains Kesihatan Malaysia

@#Hypertension is highly prevalent in Malaysia and even the rest of the world. Primary aldosteronism (PA) is one of the most common treatable cause of secondary hypertension. PA occurs due to excessive secretion of aldosterone in the adrenal glands. Up to one in five resistant hypertension cases are due to PA. Therefore, there are a high number of individuals who have the potential to be cured of their hypertension. However, this is difficult to achieve due to limitations in the procedure of diagnosing the PA disease. The challenge now is to know the best usage of available diagnostic methods to detect those who would most likely be cured of hypertension which may be associated with the genotype of the disease. In the past decade, five genes have been found to cause excess aldosterone production in aldosteroneproducing adenomas (APAs), namely KCNJ5, ATP1A1, ATP2B3, CACNA1D and CTNNB1. These somatic mutations have been found to activate the intracellular signaling pathway that regulates aldosterone production. Studies on bilateral adrenal hyperplasia (BAH) samples also have identified the genetic causes for the many hereditary hyperaldosteronism, namely familial hyperaldosteronism types I, II, III, and IV/V. Herein we review the genetic factors of PA as a result of either aldosterone-stimulating somatic mutations or germline variants, and the associated clinical phenotype.

Differential gene sequencing alignment analysis of hyperplastic stenosis in murine arteriovenous fistula / 中华肾脏病杂志

Objective:To establish a mouse model of intra-jugular arteriovenous fistula (AVF) to screen differentially expressed genes in the process of intimal stenosis of AVF for investigating the abnormal expression signaling pathways and the mechanisms.Methods:Forty-six male C57BL/6 mice were randomly divided into AVF group ( n=23) and sham-operated group ( n=23). The AVF group underwent internal jugular arteriovenous fistuloplasty, and the sham-operated group separated the right external jugular vein and common carotid artery and then sutured the incision. The whole-genome sequences of mice with AVF stenosis were determined by transcriptomic reversible chain terminator and synthetic sequencing. The microarray data set was established, and the Benjamini & Hochberg method of gene microarray data analysis was applied to screen the differentially expressed genes. The differentially expressed genes were screened by R-language enrichment analysis. Then, gene ontology (GO) and Kyoto encyclopedia of genes and genomes (KEGG) were performed. The subcellular localization of the differentially expressed genes was performed by BUSCA software. The protein network interaction of differentially expressed genes was analyzed by using STRING database and Cytoscape software. Results:In the AVF group, 21 mice were successfully modeled and 2 mice failed. Therefore, there were 21 mice in the AVF group and only 21 mice in the sham-operated group. This mouse internal jugular AVF model was innovated using the continuous-interrupted suture method, which improved the success rate of modeling this model. The differential gene sequencing analysis showed that there were 2 514 differentially expressed genes in the AVF process, including 1 323 up-regulated genes and 1 191 down-regulated genes. GO functional enrichment analysis showed that the differential genes were mainly enriched in metabolic process, activation, redox, mitochondria and so on. KEGG pathway enrichment analysis showed that the differential genes were enriched in metabolism, energy substance synthesis, diabetes, oxidative stress and so on. Statistical analysis of subcellular localization showed that the differences were mainly in mitochondrial proteins (24.24%), cytoplasmic proteins (17.51%), nuclear proteins (13.13%), cell membrane proteins (11.45%), and extracellular proteins (10.77%).Conclusions:Mitochondrial oxidative stress injury may be involved in the pathological damage process of endothelial proliferation stenosis in the AVF.

Violence in the neighborhood and mental health of community health workers in a Brazilian metropolis / Violência no território e saúde mental de agentes comunitários de saúde em uma metrópole brasileira / Violencia en el territorio y salud mental de agentes comunitarios de salud en una metrópoli brasileña

Violence is a major social problem in Brazil, with severe repercussions on the health care sector. Primary health care professionals, especially community health workers (CHWs), are at high risk of violence at facilities and in the socially vulnerable area where they work. This study analyzed the relationships between adverse working conditions and dimensions of localized violence on the prevalence of common mental disorders (CMD) among CHWs in Fortaleza, a state capital in Northeastern Brazil. Information was collected with a self-report questionnaire containing items on sociodemographic data, work-related violence, psychoemotional signs and symptoms (Self-Reporting Questionnaire-20), mental health care, and absence from work due to general or mental health issues. Based on the responses of 1,437 CHWs, the prevalence of CMD (32.75%) was associated with perceived, witnessed, or suffered violence in the work area. In the hierarchical analysis, CMD were associated with age, sex, religious identity, years of experience as a CHW with the Family Health Strategy (FHS), work neighborhood, activities in the community, considering the lack of bonding with families as an obstacle, having suffered domestic violence, use of medication for emotional dysregulation, identifying the neighborhood as violent, considering violence a physical or mental health determinant, and identifying impunity as a cause of violence. Thus, the work and mental health of CHWs were significantly affected by violence dimensions. Our findings are relevant to the adoption of strategies to mitigate the effects of violence on the work and mental health of CHWs.

A violência é um grande problema social no Brasil, com graves repercussões no setor de saúde. Profissionais da atenção primária à saúde, principalmente os agentes comunitários de saúde (ACS), apresentam alto risco de violência nas instalações e na área de vulnerabilidade social onde atuam. Este estudo analisou as relações entre condições adversas de trabalho e as dimensões da violência no território na prevalência de transtornos mentais comuns (TMC) entre ACS de Fortaleza, uma capital do Nordeste do Brasil. As informações foram coletadas por meio de um questionário de autorrelato (Self-Reporting Questionnaire-20) com itens sobre dados sociodemográficos, violência relacionada ao trabalho, sinais e sintomas psicoemocionais, cuidados em saúde mental e ausência ao trabalho por problemas gerais ou de saúde mental. Com base nas respostas de 1.437 ACS, a prevalência de TMC (32,75%) foi associada à violência percebida, testemunhada ou sofrida na área de trabalho. Na análise hierárquica, os TMC estavam associados a idade, sexo, identidade religiosa, anos de experiência como ACS na Estratégia Saúde da Família (ESF), bairro onde trabalha, atividades na comunidade, considerando a falta de vínculo com as famílias como obstáculo, ter sofrido violência doméstica, uso de medicação para desregulação emocional, identificar o bairro como violento, considerar violência um determinante da saúde física ou mental e identificar a impunidade como causa de violência. Assim, o trabalho e a saúde mental dos ACS foram significativamente afetados pelas dimensões da violência. Nossos achados são relevantes para a adoção de estratégias para mitigar os efeitos da violência no trabalho e na saúde mental dos ACS.

La violencia es un problema social importante en Brasil, con graves impactos en el sector de la salud. Los profesionales de la atención primaria de salud, en especial los agentes comunitarios de salud (ACS), se encuentran en alto riesgo de violencia en los establecimientos y en el área de vulnerabilidad social donde actúan. Este estudio analizó la relación entre las condiciones laborales adversas y las dimensiones de la violencia localizada en la prevalencia de los trastornos mentales comunes (TMC) entre los ACS de Fortaleza, una capital en la Región Nordeste de Brasil. Para recabar la información, se aplicó un cuestionario de autoinforme (Self-Reporting Questionnaire-20) que constaba de ítems sobre datos sociodemográficos, violencia laboral, signos y síntomas psicoemocionales, cuidados en salud mental y ausencia al trabajo por problemas generales o de salud mental. De las respuestas de 1.437 ACS, se constató que la prevalencia de TMC (32,75%) estuvo asociada con la violencia percibida, que se presenció o sufrió en el lugar de trabajo. En el análisis jerárquico, los TMC se asociaron con la edad, el sexo, la identidad religiosa, los años de experiencia como ACS en la Estrategia de Salud Familiar (ESF), el barrio donde actúan, las actividades en la comunidad, considerando como obstáculo la falta de vínculo con las familias, haber sufrido violencia intrafamiliar, uso de medicamentos para la desregulación emocional, la identificación del barrio como violento, considerar la violencia como determinante de la salud física o mental e identificar la impunidad como causa de la violencia. Por lo tanto, el trabajo y la salud mental de los ACS se vieron significativamente afectados por las dimensiones de la violencia. Estos hallazgos son relevantes para aplicar estrategias de mitigación de los efectos de la violencia en el trabajo y en la salud mental de los ACS.

Derrame pleural por paragonimiasis pulmonar en la Región Amazónica del Ecuador

RESUMEN Introducción: La paragonimiasis pulmonar es una trematodiasis tropical poco común, causada por Paragonimus spp. Se adquiere por la ingestión de cangrejos de agua dulce, que puede provocar sintomatología respiratoria con tos crónica y expectoración herrumbrosa. El derrame pleural es una complicación rara con disnea y dificultad respiratoria. Objetivo: describir un caso con derrame pleural bilateral por infección de Paragonimus spp. Caso clínico: Mujer indígena Kichwa de 51 años, de la Amazonía del Ecuador, hospitalizada por dificultad respiratoria y disnea progresiva, con tos y expectoración hemoptoica. En radiografía y tomografía axial computarizada de tórax, se observa derrame pleural bilateral y en esputo se visualizan al microscopio huevos de Paragonimus spp. Se administró praziquantel 1 800 mg/día por 3 días. Al quinto día es dada de alta y a los 45 días existe resolución del cuadro respiratorio y del derrame pleural. Conclusiones: Considerar la búsqueda de huevos del parásito en esputo y/o líquido pleural en pacientes con sintomatología respiratoria y derrame pleural, incluso en migrantes de países endémicos, para un diagnóstico temprano y tratamiento oportuno.

ABSTRACT Introduction: Pulmonary paragonimiasis is an uncommon tropical trematode infection caused by Paragonimus spp. Acquired through the intake of freshwater crabs, this condition is characterized by respiratory symptoms such as chronic coughing and rusty expectoration. Pleural effusion is a rare complication accompanied by dyspnea and difficulty breathing. Objective: Describe a case of bilateral pleural effusion due to Paragonimus spp. infection. Clinical case: A female 51-year-old indigenous Kichwa woman was admitted for difficulty breathing and progressive dyspnea, coughing and hemoptoic expectoration. Chest radiography and computed axial tomography showed bilateral pleural effusion, whereas Paragonimus spp. eggs were visible in sputum samples under the microscope. Praziquantel 1 800 mg/day was administered for three days. The patient was discharged on the fifth day and at 45 days the respiratory picture and the pleural effusion were found to have resolved. Conclusions: Consideration should be given to the search for eggs of the parasite in sputum and/or pleural fluid of patients with respiratory symptoms and pleural effusion, even if they are migrants from endemic countries, with a view to an early diagnosis and timely treatment.

Prevalence and quality of informed consent for patients undergoing cosmetic procedures: a cross sectional study / Prevalencia y calidad del consentimiento informado de los pacientes sometidos a procedimientos estéticos: un estudio transversa / Prevalência e qualidade de consentimento informado para pacientes submetendo-se a procedimentos cosméticos: um estudo transversal

Abstract: Background: Failure of the physician to disclose potential risks and benefits associated with cosmetic procedures is one of the main causes of legal disputes over informed consent. The objective was to assess the prevalence and quality of the informed consent given by patients who undergone cosmetic procedures and its association with post-procedure adverse events. Methods: It was a cross-sectional, online, questionnaire-based study conducted during September and October 2020. Eligible adult male and female patients who were attending a governmental dermatology clinic at Al-Kharj city (Saudi Arabia) were invited to join the study. Results: A total of 246 patients were included in the study. Out of 246, 111 (45.1%) patients performed at least one cosmetic procedure before, and 89 (80.2%) of them signed an informed consent. 62 (69.7%) of them signed a consent before the procedure, 17 (19.1%) reported post-procedure adverse events, 16 (18.0%) reported dissatisfactions, and 27 (30.3%) reported either. None of the consent characteristics were significantly associated with higher prevalence of post-procedure adverse events or non-satisfactions. Conclusions: The prevalence and the quality of informed consent before cosmetic procedures are inadequate. Urgent corrections are required to protect the patient's rights and to legally protect the treating physician.

Resumen: Antecedentes: El hecho de que el médico no revele los posibles riesgos y beneficios asociados a los procedimientos estéticos es una de las principales causas de las disputas legales sobre el consentimiento informado. El objetivo fue evaluar la prevalencia y la calidad del consentimiento informado dado por los pacientes sometidos a procedimientos estéticos y su asociación con los eventos adversos posteriores al procedimiento. Métodos: Fue un estudio transversal, online, basado en un cuestionario, realizado durante septiembre y octubre de 2020. Se invitó a participar en el estudio a pacientes adultos de ambos sexos que acudían a una clínica dermatológica gubernamental en la ciudad de Al-Kharj (Arabia Saudí). Resultados: Un total de 246 pacientes fueron incluidos en el estudio. De los 246, 111 (45,1%) pacientes se habían sometido al menos a un procedimiento cosmético antes, y 89 (80,2%) de ellos firmaron un consentimiento informado. 62 (69,7%) de ellos firmaron un consentimiento antes del procedimiento, 17 (19,1%) informaron de acontecimientos adversos posteriores al procedimiento, 16 (18,0%) informaron de insatisfacciones y 27 (30,3%) informaron de cualquiera de los dos. Ninguna de las características del consentimiento se asoció significativamente con una mayor prevalencia de acontecimientos adversos posteriores al procedimiento o insatisfacciones. Conclusiones: La prevalencia y la calidad del consentimiento informado antes de los procedimientos cosméticos son inadecuadas. Se requieren correcciones urgentes para proteger los derechos del paciente y proteger legalmente al médico tratante.

Resumo: Contexto: A falha do médico em comunicar os potenciais riscos e benefícios associados a procedimentos cosméticos é uma das principais causas de disputas legais sobre consentimento informado. O objetivo foi avaliar a prevalência e qualidade do consentimento informado dado a pacientes que sofreram procedimentos cosméticos e sua associação com eventos adversos pós-procedimento. Métodos: Estudo transversal, online, baseado em questionário, realizado durante setembro e outubro de 2020. Pacientes homens e mulheres, adultos elegíveis, de uma clínica dermatológica governamental da cidade de Al-Kharj (Arábia Saudita) foram convidados a participar do estudo. Resultados: Um total de 246 pacientes foram incluídos no estudo. Dos 246, 111 (45.1%) pacientes realizaram pelo menos um procedimento cosmético anterior e 89 (80.2%) deles assinaram um consentimento informado. 62 (69.7%) deles assinaram um consentimento antes do procedimento, 17 (19.1%) relataram eventos adversos pós-procedimento, 16 (18.0%) relataram insatisfações e 27 (30.3%) relataram ambos. Nenhuma das características do consentimento foram significativamente associadas com mais alta prevalência de eventos adversos pós-procedimento ou não satisfação. Conclusões: A prevalência e a qualidade do consentimento informado antes de procedimentos cosméticos são inadequados. Correções urgentes são requeridas para proteger os direitos dos pacientes e para legalmente proteger o médico responsável.