Trastornos del espectro autista, trastornos por déficit de atención hiperactividad y desregulación emocional: enmascaramiento y abordaje / Autistic spectrum disorders, attention deficit disorders, hyperactivity and emotional dysregulation: masking and approach

Resumen Los Trastornos del Espectro Autista (TEA) y los Tras tornos por Déficit de Atención Hiperactividad (TDAH) son Trastornos del Neurodesarrollo (TN) que coexisten frecuentemente y que tienen factores etiológicos, bio lógicos, clínicos en común. La comorbilidad de ambos TN se asocia a un retraso en el diagnóstico del TEA o un diagnóstico que nunca llegan a recibir y es frecuente el desarrollo de alteraciones perceptivas, emocionales, cognitivas y conductuales relacionadas con la Desregu lación Emocional (DE). Cuando ambos TN no son diag nosticados en infancia, frecuentemente reciben diag nósticos equivocados en edades más tardías, siendo el más frecuente el Trastorno Límite de Personalidad (TLP). Se analiza la presentación clínica de la asociación del TEA y el TDAH, la asociación con DE, diferenciación del TLP y evaluación e intervención. La comorbilidad TEA, TDAH, DE, es un trastorno más severo, asociado a poli farmacología y a ingresos hospi talarios.

Abstract Autism Spectrum Disorders (ASD) and Attention Defi cit Hyperactivity Disorders (ADHD) are Neurodevelop mental Disorders (ND) that frequently coexist together and have etiological, biological, and clinical factors in common. The comorbidity of both neurodevelopmental disorders is associated with a delay or lack of ASD di agnosis and the development of perceptual, emotional, cognitive and behavioral alterations related to Emotional Dysregulation (ED) is common. When both TN are not diagnosed in childhood, they frequently receive wrong diagnoses at later ages, the most frequent being Border line Personality Disorder (BPD). The clinical presentation of the association of ASD and ADHD, the association with ED, differentiation of BPD, and evaluation and intervention are here analyzed. The comorbidity ASD, ADHD, ED is a more severe disorder associated to polypharmacology and hospital admissions.

Synergistic Renoprotective Effects of Green Tea Extract and Gemigliptin against Tacrolimus-Induced Nephrotoxicity in Mice / Efectos Renoprotectores Sinérgicos del Extracto de Té Verde y Gemigliptina contra la Nefrotoxicidad Inducida por Tacrolimus en Ratones

SUMMARY: Although tacrolimus (TAC) significantly reduces allograft rejection incidence in solid-organ transplantation, its long-term use is associated with an increased risk of TAC-induced nephrotoxicity. In this study, we investigated the renoprotective effects of green tea extract (GTE) with or without the dipeptidyl peptidase 4 inhibitor, gemigliptin, by assessing serum creatinine levels, the amount of proteinuria, and histopathology in TAC-induced nephrotoxicity. TAC-induced nephrotoxicity was induced by intraperitoneal TAC injection, GTE was administered via subcutaneous injection, and gemigliptin was administered orally. Mice with TAC-induced nephrotoxicity exhibited a significant increase in both serum creatinine levels and 24-hour urine protein. However, when treated with GTE via subcutaneous injection, mice showed a decrease in serum creatinine levels and the amount of proteinuria. When GTE was combined with gemigliptin, further renoprotective effects were observed in biochemical assessments, consistent with the attenuation of TAC-induced nephrotoxicity in histopathology. The expression of p53 protein was lower in the mice treated with the combination of GTE and gemigliptin compared to mice with TAC-induced nephrotoxicity. Our results demonstrate that the combination of GTE and gemigliptin treatment reveals synergistic renoprotective effects by decreasing the expression of p53 protein. These findings suggest that the combination of GTE and gemigliptin could potentially be used as a prophylactic or therapeutic strategy for TAC-induced nephrotoxicity.

Aunque tacrolimus (TAC) reduce significativamente la incidencia de rechazo de aloinjertos en trasplantes de órganos sólidos, su uso a largo plazo se asocia con un mayor riesgo de nefrotoxicidad inducida por TAC. En este estudio, investigamos los efectos renoprotectores del extracto de té verde (GTE) con o sin el inhibidor de la dipeptidil peptidasa 4, gemigliptina, mediante la evaluación de los niveles de creatinina sérica, la cantidad de proteinuria y la histopatología en la nefrotoxicidad inducida por TAC. La nefrotoxicidad inducida por TAC se indujo mediante inyección intraperitoneal de TAC, el GTE se administró mediante inyección subcutánea y la gemigliptina se administró por vía oral. Los ratones con nefrotoxicidad inducida por TAC mostraron un aumento significativo tanto en los niveles de creatinina sérica como en la proteína en orina de 24 horas. Sin embargo, cuando se trataron con GTE mediante inyección subcutánea, los ratones mostraron una disminución en los niveles de creatinina sérica y en la cantidad de proteinuria. Cuando se combinó GTE con gemigliptina, se observaron efectos renoprotectores adicionales en las evaluaciones bioquímicas, lo que concuerda con la atenuación de la nefrotoxicidad inducida por TAC en histopatología. La expresión de la proteína p53 fue menor en los ratones tratados con la combinación de GTE y gemigliptina en comparación con los ratones con nefrotoxicidad inducida por TAC. Nuestros resultados demuestran que la combinación de tratamiento con GTE y gemigliptina revela efectos renoprotectores sinérgicos al disminuir la expresión de la proteína p53. Estos hallazgos sugieren que la combinación de GTE y gemigliptina podría usarse potencialmente como estrategia profiláctica o terapéutica para la nefrotoxicidad inducida por TAC.

Knowledge, attitude, and practices on four medicinal plants for oral health of oral medicine patients from a dental college in Manila

Background@#Medicinal plants are widely used for healthcare needs, including oral health. In the Philippines, garlic, guava, tsaang-gubat, and hierba buena, although primarily recognized as plants used for the treatment of systemic diseases, are indicated as analgesics for dental pain, treatment of gingival inflammation, and oral health maintenance. Despite studies focusing on the effectiveness of these plants for oral health, there is little to no research on the populace’s knowledge, attitude, and practices on these medicinal plants.@*Objectives@#The study aimed to determine the knowledge, attitude, and practices of Oral Medicine patients from a dental college in Manila on four medicinal plants (garlic, guava, tsaang-gubat, and hierba buena) for oral health.@*Methods@#A descriptive study design was used. Oral Medicine patients (694) were invited to participate in the study through daily text messages containing brief research details. The link to the three-part online questionnaire (Google Forms) was sent via text and Facebook messages, and was answerable within 15-20 minutes. @*Results@#Two hundred fourteen (214) Oral Medicine patients participated, with 147 (68.69%) having knowledge on using medicinal plants for oral health which they mostly knew through friends and acquaintances. Most participants had a generally positive attitude toward medicinal plants for oral health and believed they were beneficial (177, 82.71%), safe, effective, and cheaper than conventional medicine (175, 81.78%), and accessible (171, 79.91%). Only 64 (29.91%) personally used medicinal plants to address their oral health conditions. Garlic (144, 97.96%) was the most widely known and used, followed by guava (52, 35.37%), hierba buena (12, 8.16%), and tsaang-gubat (4, 2.72%).@*Conclusion@#Most participants were knowledgeable with a generally positive attitude toward the four medicinal plants for oral health but did not use these to address their oral health problems.

Investigation and analysis of adult skeletal fluorosis caused by drinking tea-type endemic fluorosis in Yushu Tibetan Autonomous Prefecture, Qinghai Province in 2021 / 中华地方病学杂志

Objective:To investigate the prevalence of adult skeletal fluorosis caused by drinking tea-type endemic fluorosis in Yushu Tibetan Autonomous Prefecture (hereinafter referred to as Yushu Prefecture), Qinghai Province, and provide scientific basis for prevention and control of the disease.Methods:In August 2021, one village was selected as a survey site in six counties (cities) in Yushu Prefecture, including Nangqian, Chindu, Yushu, Zadoi, Qumarlêb, and Zhiduo. Drinking water samples and 10 brick tea samples were collected from each village to determine the fluoride content in water and brick tea; at least 100 permanent residents aged ≥ 25, who had a habit of drinking brick tea and had lived in the local area for more than 5 years, were selected for X-ray imaging to examine the prevalence of adult skeletal fluorosis.Results:A total of 75 samples of residential drinking water were collected, with a fluoride content of (0.21 ± 0.05) mg/L, ranging from 0.11 to 0.34 mg/L; 60 samples of brick tea, with a fluoride content of (626.70 ± 157.27) mg/kg, ranging from 324.00 to 2 102.00 mg/kg. A total of 1 136 adults were examined, and 318 cases of skeletal fluorosis were diagnosed, with a detection rate of 27.99%. Among them, the detection rates of mild, moderate, and severe skeletal fluorosis were 20.95% (238/1 136), 6.07% (69/1 136), and 0.97% (11/1 136), respectively, with mild symptoms being the main. The detection rates of skeletal fluorosis in males and females were 29.09% (121/416) and 27.36% (197/720), respectively, with no statistically significant difference between the gender (χ 2 = 0.39, P = 0.533). Comparison of the skeletal fluorosis in different gender, the differences were statistically significant (χ 2 = 22.31, P < 0.001). The detection rates of skeletal fluorosis in the age groups of 25 - 35, 36 - 45, 46 - 55, 56 - 65, 66 - 75, and ≥76 years old were 6.86% (7/102), 22.37% (51/228), 24.02% (92/383), 37.44% (73/195), 43.48% (70/161), and 37.31% (25/67), respectively. The differences between the groups were statistically significant (χ 2 = 59.84, P < 0.001). Moreover, there was a statistically significant difference in the composition of skeletal fluorosis among different age groups ( H = 37.66, P < 0.001). The Spearman correlation analysis results showed that the severity of adult skeletal fluorosis was positively correlated with age ( r = 0.34, P < 0.001). Conclusions:There is a certain degree of prevalence of adult skeletal fluorosis in Yushu Prefecture. And as age increases, the condition of skeletal fluorosis becomes more severe.

Associations of alcohol, coffee, green tea and dairy products with prostate cancer: a two-sample Mendelian randomization study / 现代泌尿外科杂志

【Objective】 A two-sample Mendelian randomization method was used to explore whether there is a causal relationship between the intake of alcohol, coffee, green tea and dairy products and the incidence of prostate cancer (PCa), in order to clarify the risk factors for the incidence of PCa and find a prevention pathway for PCa. 【Methods】 Data of alcohol, coffee, green tea, dairy products and prostate cancer were collected with genome-wide association study (GWAS).The causal relationship between their intake and the risk of PCa was analyzed with two-sample Mendelian randomization (2SMR).MR analysis was conducted with inverse-variance weighting (IVW).Sensitivity analysis was performed with weighted median, MR-Egger regression, Mendelian randomization pleiotropy residual sum and outlier (MR-PRESSO) tests. 【Results】 Coffee intake (OR: 0.994, 95%CI: 0.990-0.999, P=0.014) and green tea intake (OR: 0.999, 95%CI: 0.998-0.999, P=0.036) were negatively correlated with the risk of PCa.Alcohol intake (OR: 0.997, 95%CI: 0.990-1.004, P=0.392) and dairy intake (OR: 1.025, 95%CI: 0.983-1.069, P=0.256) were not associated with the risk of PCa.In weighted median, MR-Egger regression, and retention one method analyses, the results were robust without heterogeneity or pleiotropy. 【Conclusion】 There was a causal association between coffee intake and green tea intake and the onset of PCa, but no causal association between alcohol intake and dairy intake and PCa onset.

Effect of group counseling integrating tea drinking on mental health improvement of college students / 中国学校卫生

Objective@#To explore the intervention effect of group counseling integrating teadrinking on depression, social avoidance and distress, coping styles and selfesteem among college students, so as to provide references for promoting the psychological health of students.@*Methods@#From March to June 2021, a convenience sampling method was used to recruit 46 college students from a university in Nanjing for intervention project. There were 23 students in intervention group and control group, respectively. The intervention was conducted for 2.5 hours per week across a 6 week period. The intervention group received two sessions of group counseling that incorporated teadrinking experience, and the sessions involved tea knowledge explanation, observation and learning, embodied experience, emotional expression, interpersonal assistance and emotional support, cultural customs and life integration. After the intervention was completed, the control group received onetime group counseling that integrated teadrinking. The Wilcoxon difference test and Mann-Whitney U test were performed to compare the scores of each scale within and between the groups, and the χ2 test was used to compare the detection rates.@*Results@#There were no statistically significant differences in the scores of positive coping, negative coping, selfesteem, social avoidance and distress between the intervention group and the control group (Z=-1.20, -0.33, -0.35, 1.31,P>0.05). There were statistically significant differences in positive coping styles, selfesteem, social avoidance and distress between the intervention group and the control group after the intervention(27.70±5.60，22.05±4.30；30.52±3.63，28.27±4.06；7.43±7.38，13.64±6.79) (Z=-3.31, -2.10, 3.22, P<0.05). The intervention group showed statistically significant differences in social avoidance and distress scores before and after the intervention(11.96±7.47,7.43±7.38) (Z=-2.88), and the depression detection rate decreased(60.9%，30.4%) (χ2=4.29) (P<0.05). There were no statistically significant differences in positive coping, negative coping, selfesteem, social avoidance and distress scores, and depression detection rate between the control group before and after the intervention (Z/χ2=-0.28, -0.42, -1.24, -1.25；1.39, P>0.05). The followup results 1year later showed that there was a statistically significant difference in social avoidance and distress(6.57±6.21,14.16±9.22), and in the detection rates of depression(21.7%,52.2%) between the intervention group and the control group (Z/χ2=2.70,4.57,P<0.05).@*Conclusions@#Group counseling integrating teadrinking could improve interpersonal relationships, emotional states, selfesteem levels and coping strategies among college students. Group psychological counseling that incorporates teadrinking can be adopted to improve the mental health status of college students.

Effects of compound active tea of Lithocarpus litseifolius on uric acid and renal function in mice with hyperuricemia nephropathy / 中国比较医学杂志

Objective To explore the effect of compound active tea of Lithocarpus litseifolius on uric acid levels and kidney function of mice with hyperuricemia nephropathy and to provide an experimental basis for the development of hyperuricemia nephropathy drugs and functional food.Methods A mouse model of hyperuricemia nephropathy was established by administering potassium oxazinate with adenine.Mice were randomly divided into common,model,positive drug(10 mg/(kg·d))and compound active tea of Lithocarpus litseifolius high-,middle-and low-dose groups(10 g/(kg ·d),3.33 g/(kg·d)and 1.11g/(kg·d),respectively).One hour after the last gavage,urine protein(UP)was measured by CBB method,urea nitrogen(UUN)was measured by urease method.Orbital blood pampling,blood was collected for uric acid(UA)analysis by enzyme ratio method,urea nitrogen(BUN)was measured by urease method.The serum contents of interleukin 6(IL-6)and tumor necrosis factor(TNF-α)were measured by ELISA.Take kidney tissue,levels of urate transporter 1(URAT1)and glucose transporter 9(GLUT9)were measured by quantitative fluorescence,kidney histopathological changes were observed by HE stainning.Results Compared with the control group,the model group's levels of UP,UUN,UA,BUN,IL-6,URAT1,ULUT9 and TNF-α were significantly increased(P＜0.01,P＜0.05),and the renal tissue structure was normal.Compared with the model group,the positive group's levels of UP,UUN,UA,BUN,IL-6 and TNF-α were significantly decreased(P＜0.01,P＜0.05),there was little glomerular atrophy or deformation in the kidneys,kidney tubular dilatation was occasionally seen,but there was no inflammatory cell infiltration.Compared with the model group,the high-dose compound active tea of Lithocarpus litseifolius group's UP,UUN,UA,BUN,IL-6,URAT1,TNF-α and GLUT9 levels were significantly decreased(P＜0.01,P＜0.05).The middle-dose compound active tea of Lithocarpus litseifolius group's UP,UUN,UA content,IL-6,URAT 1,GLUT9,BUN and TNF-αwere significantly decreased(P＜0.01,P＜0.05).The low-dose compound active tea of Lithocarpus litseifolius group's UP,UUN,UA,IL-6,URAT1,BUN,TNF-α and GLUT9 levels were significantly decreased(P＜0.01,P＜0.05).Conclusions Compound active tea of Lithocarpus litseifolius can reduce uric acid in mice with hyperuricemia nephropathy and has a certain protective effect on the kidneys.The mechanism may be related to the inhibition of uric acid reabsorption,and the specific mechanistic details should be further investigated.

The protective effect and mechanism of tea polyphenols on oral cancer in mice / 中国医师杂志

Objective:To explore the protective mechanism of tea polyphenols (TP) on mouse oral cancer.Methods:A total of 50 mice were divided into control group, model group, TP group, Selisistat group, TP+ Selisistat group, with 10 mice in each group. The control group was gavaged with physiological saline, while the model group, TP group, Selisistat group, and TP+ Selisistat group were gavaged with 300 mg/L 4-NQO to establish a mouse oral cancer model. Physiological saline, 200 mg/kg TP, 0.01 mg/kg Selisistat, and 200 mg/kg TP+ 0.01 mg/kg Selisistat were gavaged respectively. The weight changes of each group of mice were compared; HE staining was used to observe the morphology of mouse oral tumor tissue; Enzyme linked immunosorbent assay was used to detect the levels of malondialdehyde (MDA) and superoxide dismutase (SOD) in serum; Immunoblotting and immunohistochemistry were used to detect the expression of silencing information regulatory factor (Sirt1) and nuclear factor E2 related factor 2 (Nrf2) proteins in mouse oral tissues.Results:Compared with the control group, the model group mice had a decrease in body weight [(23.19±1.36)g], a decrease in serum SOD level [(91.64±8.75)U/ml], an increase in MDA level [(5.18±0.46)nmol/ml], a decrease in Sirt1 (0.38±0.05) and Nrf2 (0.36±0.05) protein expression in oral tissue, and an increase in Nrf2 acetylation level (0.84±0.11) (all P<0.05). Compared with the model group, the TP group mice had an increase in body weight [(25.28±1.25)g], elevated serum SOD levels [(121.24±10.68)U/ml], decreased MDA levels [(3.89±0.42)nmol/ml], increased expression of Sirt1 (0.61±0.09) and Nrf2 (0.58±0.06) proteins in oral tissue, and decreased Nrf2 protein acetylation levels (0.39±0.05); The Selisistat group mice showed a decrease in body weight [(21.41±1.07)g], a decrease in serum SOD levels [(72.16±7.43)U/ml], an increase in MDA levels [(5.87±0.41)nmol/ml], a decrease in Sirt1 (0.23±0.04) and Nrf2 protein (0.24±0.03) expression in oral tissue, and an increase in Nrf2 acetylation levels (1.12±0.14) ( P<0.05). The body weight [(23.32±1.27)g], serum SOD levels [(92.58±8.13)U/ml], and oral Sirt1 (0.41±0.06) and Nrf2 (0.38±0.05) protein expression in the TP+ Selisistat group mice were higher than those in the Selisistat group, while MDA [(5.11±0.38)nmol/ml] and Nrf2 acetylation levels (0.82±0.09) were lower than those in the Selisistat group (all P<0.05). Conclusions:Tea polyphenols can alleviate oral tissue damage and alleviate oxidative stress in mice with oral cancer, and their mechanism may be related to the upregulation of the Sirt1/Nrf2 pathway.

Associations of TEAD1/TEAD4 gene polymorphisms with non⁃cardia gastric carcinogenesis / 安徽医科大学学报

Objective @#To investigate the associations of the single nucleotide polymorphism ( SNP) rs2304733 in TEA domain transcription factor 1 ( TEAD1) , rs7135838 and rs1990330 in TEA domain transcription factor 4 (TEAD4) genes with the risk of non⁃cardia gastric carcinogenesis . @*Methods @#Enzyme linked immunosorbent assay ( ELISA) was used to detect specific antibodies against Helicobacter pylori(Hp)in serum samples of the normal control group . 470 normal controls were divided into Hp infection negative group (n = 223) and positive group ( n = 247) based on antibody titers . In the 450 non⁃cardia gastric cancer cases and 470 controls , polymerase chain reaction⁃restriction fragment length polymorphism (PCR⁃RFLP) was used to genotype the each SNP locus . The unconditional Logistic regression method was used to evaluate the associations between each SNP locus and the risk of non⁃cardia gastric carcinogenesis .@*Results @#The SNPs of TEAD1 and TEAD4 were not associated with Hp infection . TEAD1 rs2304733 was associated with the risk of non⁃cardia gastric cancer. Compared with the carriers of TT genotype , the carries of CT and CC genotypes had an increased risk of non⁃cardia gastric cancer (CT vs TT : OR = 2. 321 , 95% CI : 1 . 690 - 3 . 188 ; CC vs TT : OR = 5 . 140 , 95% CI : 1 . 080 - 24. 463) . TEAD4 rs1990330 was associated with the risk of non⁃cardia gastric cancer. Compared with the carriers of GG genotype , those with GT genotype had an increased risk of non⁃cardia gastric cancer ( OR = 2. 405 , 95% CI : 1 . 480 - 3 . 908 ) . TEAD4 rs7135838 was not associated with the risk of non⁃cardia gastric cancer. TEAD1 rs2304733 , TEAD4 rs7135838 and rs1990330 had interaction effects on the risk of non⁃cardia gastric cancer (P < 0. 05) . @*Conclusion @#In Baotou Han population , TEAD1 rs2304733 and TEAD4 rs1990330 do not play a major role in Hp infection , but may play a role in the risk of non⁃cardia gastric cancer. TEAD4 rs7135838 may not play a major role in the risk of Hp infection and non⁃cardia gastric cancer. TEAD1 rs2304733 and TEAD4 rs1990330 have the strongest synergistic effect on the risk of non⁃cardia gastric cancer , which is the best interaction model .

Estudo da população com Transtorno do Espectro Autista atendida em clínica suplementar de Belo Horizonte no ano de 2023 / Study of the population with Autism Spectrum Disorder treated at a supplementary clinic in Belo Horizonte in 2023

O Transtorno do Espectro Autista (TEA) tem seus critérios diagnósticos atuais baseados no Manual de Diagnóstico e Estatístico de Transtornos Mentais (DSM 5). Sendo um transtorno global do neurodesenvolvimento, da reciprocidade social e da comunicação, com comportamentos repetitivos, interesses restritos e inflexibilidade comportamental. O diagnóstico do TEA vem aumentando em todo o mundo trazendo uma nova realidade para a família, modificando a sua dinâmica emocional, social e financeira. Esse estudo teve por objetivo delinear um perfil e demonstrar as principais dificuldades e repercussões do cuidado da pessoa com diagnóstico de Transtorno do Espectro Autista (TEA) e suas famílias. Tratou-se de um estudo realizado através da coleta de dados nos meses de setembro e outubro de 2023 em quatro clínicas multidisciplinares de tratamento do TEA da saúde suplementar. Foram coletados dados quantitativos e qualitativos de 208 famílias, sendo os quantitativos apresentados percentuais em tabelas contendo: idade atual do paciente, idade no início das terapias e idade dos cuidadores; raça dos pacientes, sexo do paciente e dos cuidadores, idade dos pais na concepção, escolaridade dos cuidadores, tipo de parto, renda familiar, formação escolar do cuidador, presença ou não de fé declarada e estado civil do cuidador (os últimos dois considerados enquanto fatores de resiliência familiar). Os dados qualitativos foram trabalhados através da análise de conteúdo de Bardin, ilustrando e auxiliando no melhor entendimento das demandas familiares e suas dinâmicas. Os resultados encontrados concordam, em parte, com o perfil da população TEA relatada em literatura, mas com particularidades como, por exemplo, em referência a idade dos pais na concepção da criança TEA e a quantidade de diagnósticos no sexo feminino. Conseguiu-se, também, identificar fatores de resiliência familiar, como uma estrutura da dinâmica familiar e a presença de uma religião / fé. A partir da hipótese que a presença de um membro com TEA traz impacto em toda família, a autora espera, assim, contribuir na construção de políticas públicas e instituições de apoio ao TEA, norteando condutas mais assertivas frente ao atendimento às necessidades desta população; minimizando os impactos da violência sofrida através da exclusão, suas dificuldades econômicas e sociais.

The current diagnostic criteria of Autism Spectrum Disorder (ASD) is based on the Diagnostic and Statistical Manual of Mental Disorders (DSM 5). Being a global disorder of neurodevelopment, social reciprocity and communication, with repetitive behaviors, restricted interests and behavioral inflexibility. The diagnosis of ASD has been increasing throughout the world, bringing a new reality to families, changing their emotional, social and financial dynamics. This study aimed to outline a profile and demonstrate the main difficulties and repercussions of caring for people diagnosed with Autism Spectrum Disorder (ASD) and their families. This was a study carried out through data collection in the months of September and October 2023 in four multidisciplinary ASD treatment clinics in supplementary health. Quantitative and qualitative data were collected from 208 families, with the quantitative data presented in percentages in tables containing: current age of the patient, age at the beginning of therapies and age of caregivers; race of patients, sex of patient and caregivers, age of parents at conception, education of caregivers, type of birth, family income, educational background of the caregiver, presence or absence of declared faith and marital status of the caregiver (the last two considered as family resilience factors). The qualitative data were worked through Bardin's content analysis, illustrating and helping to better understand family demands and their dynamics. The results found agree, in part, with the profile of the ASD population reported in the literature, but with particularities such as, for example, in reference to the age of the parents at the conception of the ASD child and the number of diagnoses in females. It was also possible to identify factors of family resilience, such as the structure of family dynamics and the presence of a religion/faith. Based on the hypothesis that the presence of a member with ASD has an impact on the entire family, the author hopes to contribute to the construction of public policies and institutions to support ASD, guiding more assertive behaviors in meeting the needs of this population; minimizing the impacts of violence suffered through exclusion, economic and social difficulties.

¿Cómo se está estudiando la co-ocurrencia entre trastorno del espectro autista y disforia de género en la población adolescente? / How is the co-occurrence between autism spectrum disorder and gender dysphoria being studied in the adolescent population?

En los últimos años aumentaron las investigaciones sobre co-ocurrencia de trastorno del espectro autista (TEA) y disforia de género (DG) secundario a la necesidad de una mayor comprensión de este fenómeno clínico emergente. Objetivos: Caracterizar los estudios en torno a la co-ocurrencia entre TEA y DG en adolescentes. Metodología: Se realizó una revisión sistemática bibliográfica. Se seleccionaron los estudios que mencionaron esta correlación e incluyeron población adolescente. Resultados: La búsqueda inicial arrojó un total de 97 publicaciones. Finalmente, de acuerdo a los criterios de elegibilidad, se incluyeron 35 artículos. Existen escasos estudios enfocados sólo en adolescentes, amplios rangos de prevalencia de esta relación y heterogeneidad en los instrumentos utilizados. Conclusiones: Al evaluar individuos con DG se debiese llevar a cabo un screening de TEA, y viceversa, para no pasar por alto esta co-ocurrencia. Cabe destacar que quienes presentan TEA tienen particularidades relacionadas con el pensamiento y planificación a futuro que hay que considerar al momento de realizar cualquier tipo de tratamiento afirmativo irreversible, enmarcado dentro de un proceso terapéutico multidimensional. Palabras claves: Adolescentes, Disforia de género, Trastorno de Espectro Autista (TEA), Condición de Espectro Autista (CEA), Autismo.

Research on co-occurrence of autism spectrum disorder (ASD) and gender dysphoria (GD) increased in recent years driven by the need for greater understanding of this emerging clinical phenomenon. Objective. To characterize studies on the co-occurrence of ASD and GD in adolescents. Methodology. A systematic literature review was conducted. Studies mentioning this correlation and including adolescent population were selected. Results. The initial search showed a total of 97 publications. 35 articles were included in the review that met the eligibility criteria. There are few studies focused only on adolescents, there is a wide range of prevalence of this relationship and heterogeneity in the instruments used. Conclusions. When evaluating individuals with GD, an ASD screening should be conducted,and vice versa, to avoid overlooking this cooccurrence. It is important to note that those with ASD have particularities related to cognitive development that need to be considered when undergoing any type of irreversible affirmative treatment, within a multidimensional therapeutic process. Keywords. Adolescents, Gender dysphoria, Autism Spectrum Disorder (ASD), Autism.

The Effects of White Tea (Camellia Sinensis) and Infliximab Against Cisplatin- Induced Testicular Damage via Oxidative Stress and Apoptosis / Efectos del Té Blanco (Camellia Sinensis) e Infliximab Contra el Daño Testicular Inducido por Cisplatino a Través del Estrés Oxidativo y la Apoptosis

SUMMARY: Cisplatin (Cis) is an important chemotherapeutic agent used in cancer treatment. Males exposed to Cis were reported to exhibit testicular toxicity. Cis-induced testicular toxicity is mediated by oxidative stress, inflammation, testosterone inhibition and apoptosis. Accordingly, this study was conducted to evaluate the potential protective roles of infliximab (IFX), which is an anti- TNF-a agent, and of white tea (Camellia sinensis), which is known to possess antioxidant, anti-apoptotic, and anti-inflammatory effects, against Cis-induced testicular toxicity in rats. Rats were randomly assigned into five groups as follows: control group, Cisplatin (7 mg/kg) treatment group, Cisplatin (7 mg/kg) + infliximab (7 mg/kg) treatment group, cisplatin + white tea (WT) treatment group, and Cisplatin+ WT+IFX combined treatment group. In the present study, Cis exposure reduced the sperm count. It also increased testicular oxidative stress as well as the levels of inflammatory and apoptotic markers. Histopathological assays supported the biochemical findings. Treatment with IFX and/or WT restored testicular histology, preserved spermatogenesis, suppressed oxidative stress and apoptosis, and significantly ameliorated Cis-induced damage. It was concluded that white tea and infliximab could potentially serve as therapeutic options for the protection of testicular tissue against the harmful effects of Cis.

El cisplatino (Cis) es un importante agente quimioterapéutico utilizado en el tratamiento del cáncer. Se informó que los hombres expuestos a Cis exhibieron toxicidad testicular. La toxicidad testicular inducida por Cis está mediada por el estrés oxidativo, la inflamación, la inhibición de la testosterona y la apoptosis. En consecuencia, este estudio se realizó para evaluar las posibles funciones protectoras de infliximab (IFX), un agente anti-TNF-α, y del té blanco (Camellia sinensis), conocido por sus propiedades antioxidantes, antiapoptóticas y anti-TNF-α -efectos inflamatorios, contra la toxicidad testicular inducida por Cis en ratas. Cinco grupos de ratas se asignaron al azar de la siguiente manera: grupo control, grupo de tratamiento con cisplatino (7 mg/ kg), grupo de tratamiento con cisplatino (7 mg/kg) + infliximab (7 mg/kg), grupo de tratamiento con cisplatino + té blanco (WT), y grupo de tratamiento combinado Cisplatino+ WT+IFX. En el presente estudio, la exposición a Cis redujo el conteo de espermatozoides. También aumentó el estrés oxidativo testicular, así como los niveles de marcadores inflamatorios y apoptóticos. Los ensayos histopatológicos respaldaron los hallazgos bioquímicos. El tratamiento con IFX y/o WT restauró la histología testicular, preservó la espermatogénesis, suprimió el estrés oxidativo y la apoptosis, y mejoró significativamente el daño inducido por Cis. Se concluyó que el té blanco y el infliximab podrían potencialmente servir como opciones terapéuticas para la protección del tejido testicular contra los efectos nocivos de Cis.

Comparative Evaluation of the Effects of Black Tea Extract Mouthrinse and Chlorhexidine Mouthwash on Salivary Streptococcus Mutans Load

Background- Dental caries is one of the most frequent oral health problems. The present study shows the antibacterial effect of black tea extract on salivary Sterptococcus Mutans load. Materials & Methods- The study was conducted on 125 individuals. The differences in the Colony Forming Units and count-scores of S.mutans were analyzed in salivary samples collected from individuals before and after administration of 2% black tea extract mouth-rinse and chlorhexidine mouthwash(CM). Results- There was a statistical difference in mean salivary S. mutans colony count and mean count- score before and after administration of black tea extract mouth-rinse (p = 0.0003) and chlorhexidine mouthwash (p = 0.0002) respectively. Hence, it was found that there is no statistically significant difference in the fall of S.mutans load due to black tea mouth-rinse and chlorhexidine mouthwash. Conclusions- A 2% black tea extract mouth-rinse significantly reduces salivary S.mutans load, irrespective of age and gender. Also, it is an effective natural anti-cariogenic agent with no known implicated side effects.

Comparison of the effect of tea tree oil eye gel with standard treatment in patients with anterior blepharitis: An open-label clinical trial

Purpose: Daily cleansing of eyelids is very important to carry out a successful blepharitis treatment. However, there are no therapeutic guidelines for blepharitis. The aim was to compare the symptomatic relief of anterior blepharitis using Blephamed eye gel, a cosmetic product, versus standard treatment. Methods: The study was a prospective, interventional open label clinical trial at a university?based hospital. The test population was subjects aged 18–65 years who presented with mild to moderate anterior blepharitis. Eyelid hygiene was applied twice a day. At each visit, a detailed assessment of symptomatology was carried out. A two?way repeated measure mixed model ANOVA was used to compare two groups by time. Results: In total, 61 patients with mean age of 60.08 ± 16.69 years were enrolled in the study including 30 patients in standard group and 31 patients in Blephamed group. Two groups did not differ in terms of age (P = 0.31) and eye laterality (P = 0.50). The baseline scores of erythema, edema, debris, and symptoms as well as total score were similar between two groups (all P values >0.50). Two groups became different for all these parameters at day 45 (all P values <0.001). Significant interaction was detected between time and intervention groups for all severity parameters of blepharitis as well as total score (all P values <0.001). Conclusion: Eyelid hygiene with Blephamed more significantly decreased symptoms of anterior blepharitis compared to standard treatment.

Preferred practice patterns and review on rosacea

Rosacea is a chronic, inflammatory facial dermatosis commonly found in fair skin tone population. Recent studies have shown the increasing prevalence in the dark skin tone population as well. Ocular involvement is very common and can occur without cutaneous features. Common ocular features are chronic blepharoconjunctivitis with eyelid margin inflammation and meibomian gland dysfunction. Corneal complications include corneal vascularization, ulceration, scarring, and rarely, perforation. Diagnosis is largely based on clinical signs, although it is often delayed in the absence of cutaneous changes, particularly in children. The management ranges from local therapy to systemic treatment, depending on the severity of the disease. There is a positive association between demodicosis and rosacea; however, causality is always argued. In this review, we describe the epidemiology, clinical features, and treatment of rosacea and ocular rosacea.

Indian food habit & food ingredients may have a role in lowering the severity & high death rate from COVID-19 in Indians: findings from the first nutrigenomic analysis

Background & objectives: During the COVID-19 pandemic, the death rate was reportedly 5-8 fold lower in India which is densely populated as compared to less populated western countries. The aim of this study was to investigate whether dietary habits were associated with the variations in COVID-19 severity and deaths between western and Indian population at the nutrigenomics level. Methods: In this study nutrigenomics approach was applied. Blood transcriptome of severe COVID-19 patients from three western countries (showing high fatality) and two datasets from Indian patients were used. Gene set enrichment analyses were performed for pathways, metabolites, nutrients, etc., and compared for western and Indian samples to identify the food- and nutrient-related factors, which may be associated with COVID-19 severity. Data on the daily consumption of twelve key food componentsacross four countries were collected and a correlation between nutrigenomics analyses and per capita daily dietary intake was investigated. Results: Distinct dietary habits of Indians were observed, which may be associated with low death rate from COVID-19. Increased consumption of red meat, dairy products and processed foods by western populations may increase the severity and death rate by activating cytokine storm-related pathways, intussusceptive angiogenesis, hypercapnia and enhancing blood glucose levels due to high contents of sphingolipids, palmitic acid and byproducts such as CO2 and lipopolysaccharide (LPS). Palmitic acid also induces ACE2 expression and increases the infection rate. Coffee and alcohol that are highly consumed in western countries may increase the severity and death rates from COVID-19 by deregulating blood iron, zinc and triglyceride levels. The components of Indian diets maintain high iron and zinc concentrations in blood and rich fibre in their foods may prevent CO2 and LPS-mediated COVID-19 severity. Regular consumption of tea by Indians maintains high high-density lipoprotein (HDL) and low triglyceride in blood as catechins in tea act as natural atorvastatin. Importantly, regular consumption of turmeric in daily food by Indians maintains strong immunity and curcumin in turmeric may prevent pathways and mechanisms associated with SARS-CoV-2 infection and COVID-19 severity and lowered the death rate. Interpretation & conclusions: Our results suggest that Indian food components suppress cytokine storm and various other severity related pathways of COVID-19 and may have a role in lowering severity and death rates from COVID-19 in India as compared to western populations. However, large multi-centered case?control studies are required to support our current findings.

Stability of Denture Base Acrylic Resin to Tea, Coffe and Turmeric Solutions: An in Vitro Study

Background: The color stability of commercially available denture base acrylic resins (Lucitone-199, DPI and Travelon-HI) was studied in vitro. Material & Methods: The specimens were exposed to tea, coffee and turmeric solutions at 37 ± 1 °C. Colour measurement of the specimens from each brand of denture base acrylic resin recorded by spectrophotometer. The specimens were washed under distilled water and dried before measuring the colour on 0, 10, 20 and 30 days of immersion and color differences were calculated. Results: Statistically the colour change was significant between and within the groups of different heat cure denture base acrylic resins. Conclusion: Where as Lucitone-199 heat cure showed the highest colour variation in tea and coffee followed by DPI and Travelon-HI.

GC-FID guided Identification and Quantification of detectable Phytochemicals in selected Commercial Chamomile Herbal Tea

Background and objective: Phytochemicals are plant-based bioactive ingredients found in tea, fruits, and vegetables with multiple health benefits. This study aimed to identify and quantify the detectable phytochemicals in selected products of chamomile herbal tea (CHT) using the Gas Chromatography - Flame Ionization Detector (GC-FID) approach. Methods: Selected CHTs were coded as CHT-A to CHT-G. CHT-F was crude and unbranded however, CHT-G was an oil extract of CHT. Ethanolic extracts of CHT were analysed and quantified for their phytoconstituents using the GC-FID method. Results: Phytochemicals detected in their order of abundance in most CHTs were flavonoids > glycosides > alkaloids > steroids > anti-nutrients > saponins > tannins > resveratrol. The flavonoids comprised rutin > flavanone > flavone > anthocyanin > epicatechin > kaempferol > naringenin > proanthocyanin, etc. where the glycosides found in each CHT involved cardiac and cyanogenic glycosides. Alkaloids were highest in CHT-A as ribalinidine > spartein > lunamarin with ephedrine detected just in CHT-B, CHT-C, CHT-D, CHT-E and CHT-F. Saponins occurred in four samples mainly as sapogenin. Anti-nutrients were detected in each CHT and included the phytates and oxalates. Resveratrol was detected in three samples only. Conclusion: Most of the CHTs evaluated showed the presence of flavonoids, glycosides, alkaloids, steroids, anti-nutrients, saponins, tannins and resveratrol.

Hibiscus Tea and its Therapeutic Potential in Weight Reduction: Integrative Review / Chá de Hibiscus e seu Potencial Terapêutico na Redução de Peso: Revisão Integrativa

The calyx of the Hibiscus plant are used in the form of an infusion in popular medicine with the purpose of contributing to the weight loss of its users. Therefore, the objective of this work was to verify in the literature the therapeutic potential of Hibiscus sabdariffa tea for weight loss. This is an integrative review done in the following databases: Scopus, PubMed, Science Direct, Web of Science. The final sample consisted of 6 articles. Half of the selected articles had the clear objective of evaluating weight loss, the others evaluated anti-metabolic and anti-stress properties, obesity-related adipogenesis and control of lipid indicators. In the selected studies, the most used part of the plant was the calyx, being fresh and dry. Factors such as the concentration and form of supply of the Hibiscus sabdariffa extract seem to be points to be taken into account in experiments that have food intake as an influence on the other variables. The studies brought evidence that Hibiscus sabdariffa extracts contribute to weight loss and to the suppression of weight gain in human and animal groups with metabolic disorders, without change for the healthy human/animal group. However, studies on the long-term maintenance of weight loss, once achieved, the efficacy and safety of its use, are still insufficient according to the collected evidence.(AU)

Os cálices da planta Hibiscus são utilizados na forma de infusão na medicina popular com o propósito de contribuir na perda ponderal de seus usuários. Diante disto, o trabalho teve como objetivo verificar na literatura o potencial terapêutico do chá de Hibiscus sabdariffa para a perda ponderal. Trata-se de uma revisão integrativa realizada nas bases: Scopus, PubMed, Science Direct, Web of Science. A amostra final foi formada por 6 artigos. Metade dos artigos selecionados tinham como objetivo claro avaliar a perda de peso, os demais avaliavam as propriedades antimetabólicas e antiestresse, adipogênese relacionada à obesidade e controle dos indicadores lipídicos. Nos estudos selecionados, a parte da planta mais utilizada foi o cálice, sendo eles frescos e secos. Fatores como a concentração e a forma de fornecimento do extrato do Hibiscus sabdariffa parecem ser pontos a serem levados em consideração em experimentos que tenham a ingestão alimentar como influência sobre as demais variáveis. Os estudos trouxeram evidencias de que os extratos de Hibiscus sabdariffa contribuem para a perda de peso e para a supressão do ganho de peso em grupos humanos e animais com disfunções metabólicas, sem alteração para o grupo de humanos/animais saudáveis. No entanto, estudos sobre a manutenção a longo prazo da perda de peso, uma vez alcançada, a eficácia e segurança de seu uso, ainda são insuficientes de acordo com as evidências coletadas.(AU)

AN OVERVIEW OF NORTHEAST INDIA'S ECO-FRIENDLY TEA TOURISM

India's Northeastern region, which includes Sikkim and is comprised of eight states, is fairly unexplored. Tea tourism has recently gained prominence as a result of the region's ecologically diverse flora and fauna, varied topography, and ethnic groups, which have begun to attract both domestic and international tourists. Tea grown on eco-friendly plantations in Assam, Arunachal Pradesh, Tripura, Nagaland, Manipur, and other tea-growing districts in the northeast is renowned across the world. Tea tourism is a viable concept of sustainable livelihood in the scenic locations of tea plantations in Assam and other states. Tocklai Tea Research Institute, a century-old heritage tea research institute located in Jorhat, Assam, has the potential to evolve into a tea tourist destination, allowing tea connoisseurs and the general public to witness the entire process of premium Assam tea production. The study examines sustainable tea tourism in Northeast India, as well as the region's potential for growth in tea tourism.