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The objective of this study was to evaluate the analgesic potential of Caesalpinia bonducella L (Roxb.) by evaluating the efficacy of leaf and stem bark extracts and isolated nutraceuticals. Nutraceuticals were isolated via column chromatography and characterized using IR and NMR. Analgesic activities were assessed in vivo using the hot plate, capsaicin-induced pain, and tail flick tests on 36 albino mice across nine groups. Phytochemical screening revealed flavonoids and polyphenols. Pure nutraceuticals displayed superior analgesic properties compared to the control. Ethanol extracts of Caesalpinia bonducella leaf and bark exhibited higher analgesic efficacy than other extracts and the control (P<0.05). The study suggests the plant's potential in the nutraceutical field, highlighting its therapeutic value and positioning it as a valuable resource for India's nutraceutical sector.

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A 10-year-old female was brought to emergency department with complaint fever, cold, and cough for 5 days followed by weakness of upper limb weakness more than Lower limb associated with inability to walk/stand, brought to emergency with altered sensorium. Nervous system: Confused and altered, tone is normal, power: 3/3 in upper limbs 2/2 in lower limbs and reflexes in bilateral knee brisk, bilateral plantar-extensor; On general examination revealed hypomimia, dysarthria and bilateral bradykinesia along with ataxic gait and pyramidal signs. Blood investigation were normal and diagnosis made by neuroimaging s/o: Bilaterally symmetrical abnormal signal in both postero-medial thalami, bilateral insular cortices, pons and bilateral middle cerebellar peduncles. It is extending into pons involving transverse pontocerebellar tracts and median pontine raphe nuclei giving 'Hot cross bun sign' (HCBS). During course of treatment child had autonomic disturbances. Child was treated with supportive medication and methyl-presdnisolone followed by oral steroid. Child had responded to treatment given and child has been discharged with no neurological deficit on oral medications. We concluded autonomic dysfunction in any patient presenting with acute onset of weakness with short duration must evaluate for MSA and institute appropriate treatment.

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BACKGROUND:In recent years,the development of liver organoids has made it a hot spot in the field of international liver disease research,but there is still no article on the bibliometric analysis of liver organoids. OBJECTIVE:To explore the hot trends in liver organoids in the last 20 years based on bibliometrics and visualization analysis. METHODS:We searched the articles about liver organoids in the Web of Science Core Collection from January 1,2002 to November 12,2022.Origin,Office,and CiteSpace software were used for bibliometrics and visualization analysis.We statistically analyzed the number of annually published articles,countries,institutions,authors,journals,and keywords of the articles by generating charts. RESULTS AND CONCLUSION:The number of articles,citation frequency,institutions and personnel involved in the research about liver organoids showed an overall upward trend in the last 20 years,indicating that the field was growing rapidly and attention was increasing.The USA had published the most papers and had the strongest influence in this field.Although it had invested a lot of time and energy,the number of papers published by a single research institution in the USA was not the highest among many research institutions.China was second only to the USA in the number of publications,with the Chinese Academy of Sciences and Fudan University leading the list.Utrecht University in the Netherlands was the institution with the most publications.Clevers H was the author with the highest number of articles.The article with the highest co-citation frequency was"Long-term culture of genome-stable bipotent stem cells from adult human liver".The main fields of study for liver organoids were Molecular Science,Biology,and Immunology.The most frequently occurring keywords were stem cell,in vitro,and culture.The research hotspots in the liver organoids field were mainly focused on in vitro stem cell three-dimensional culture,differentiation and gene expression.

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BACKGROUND:In recent years,additive manufacturing(also known as 3D printing)has gradually become the mainstream method for producing titanium alloy brackets for removable partial dentures.Heat treatment,as an important method to improve the mechanical properties of 3D printed titanium alloys,has become a current hot topic of attention.OBJECTIVE:To summarize the main heat treatment technologies currently applied to 3D printed titanium alloy specimens(including annealing,solution aging,hot isostatic pressing,and other heat treatments)and their effects on the mechanical properties and microstructure of 3D printed titanium alloy specimens,providing a theoretical basis for improving the heat treatment technology of removable partial denture titanium alloy supports.METHODS:A computer search was conducted on research materials related to 3D printed titanium alloy heat treatment in databases such as CNKI,PubMed,and ScienceDirect.The search period was from 2012 to 2023.A total of 61 articles were selected based on inclusion and exclusion criteria.RESULTS AND CONCLUSION:(1)Using conventional annealing techniques to treat 3D printed titanium alloy specimens,keeping them at 500-900 ℃ for 2-4 hours,can effectively increase the elongation of 3D printed titanium alloy specimens.(2)Compared to conventional annealing techniques,solid solution aging treatment is more complex,and the titanium alloy specimens after solid solution aging treatment exhibit outstanding yield strength and better corrosion resistance.However,the 3D printed titanium alloy specimens after solid solution aging treatment have no advantage in terms of ductility.(3)Hot isostatic pressing treatment can reduce the internal defects of 3D printed titanium alloy specimens,significantly increase the elongation of 3D printed titanium alloy specimens,and increase their fatigue life.(4)Rapid heat treatment can significantly improve the elongation of 3D printed titanium alloy specimens,and the speed is faster.In terms of elongation improvement and heat treatment efficiency,it has more advantages than conventional annealing in the past.(5)The improvement of elongation of 3D printed titanium alloy specimens by cyclic heat treatment exceeds that of conventional annealing.Cyclic heat treatment can significantly improve the grain structure of 3D printed titanium alloy specimens,but the heat treatment time is too long and the efficiency is low.

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“Burnt needle” and “red-hot needling” are both mentioned in the Inner Canon of Yellow Emperor （《黄帝内经》）， although they possess distinct characteristics and are not identical. Subsequent generations have erroneously employed them as interchangeable with “fire needles”， which is an incorrect designation. This article mostly relies on the original text of the Inner Canon of Yellow Emperor and provides an interpretation of their significances as follows： “burnt needle” is a broad phrase referring to needles that have been intentionally burned in order to heat them； the term “burnt needle and rapid needling” can be more accurately described as “the act of rapidly puncturing with a needle， without burning the needle if the disease exhibits hot characteristics， but requiring burning if the disease exhibits cold characteristics， and it is appropriate to puncture rapidly before burning the needle”. “Red-hot needling” refers to the process of first burning the needle and then puncturing with it， which is specific. This paper clarified the origins and differences among burnt needles， red-hot needling， red-hot needle， burning needle， warm needles and fire needle， pointing out the doctrinal diagnostic and therapeutic system based on “burnt Needle” and “red-hot needling”， can be a track for the integration of acupuncture and moxibustion.

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BACKGROUND:Functional training has been popular in recent years,but it is mainly applied in sports training field.There are still insufficient studies and applications in medical and health fields. OBJECTIVE:To provide a theoretical basis for relevant research in sports,medical and health fields,through a more comprehensive and in-depth exploration and analysis of the research hot spots,ideological trends,frontiers and development trends of international functional training in the field of medical and health care. METHODS:The 2 206 high-quality articles addressing health-related functional training during 2012-2022 were exported from the Web of Science Core Set Database as the object of analysis.Combined with research methods such as literature analysis,Citespace V analysis software was used for visual analysis of keywords,subject categories and highly cited literatures. RESULTS AND CONCLUSION:The number of articles published on functional training in the field of health is on the rise.There are more articles from the United States,with a larger impact.China also has a high volume of publications,but the impact and depth of research is lacking.Improving physical and mental health and cognitive ability of middle-aged and older people is the main focus,followed by preventing sports injuries and promoting recovery in athletes.In the future,more research will be conducted on teenagers,the disabled and other groups,and there will be a continued increase in injury prevention and recovery promotion for athletes.Chinese scholars have less research on the effects of functional training on the physical health of the general public,and more attention should be paid to improving the physical and mental health of the general public.

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【Objective】 To investigate current research hotspots and trends in the field of pediatric diabetes both domestically and globally, in order to provide valuable references for further research in this area. 【Methods】 Web of Science and CNKI were utilized as sources for English and Chinese literature databases to search for relevant papers on pediatric diabetes research from 2013 to 2023. CiteSpace software was then used to analyze the data, allowing for visual analysis of publication numbers, authors, research institutions, keywords, and other relevant content. 【Results】 A total of 6 683 English literature and 1 730 Chinese literature papers were included in the analysis. The number of published English papers showed an overall upward trend, while the number of published Chinese papers exhibited an initial rise before 2016 followed by a decline. The University of Colorado System had the highest number of international publications, and the Endocrinology Department of Tianjin Children′s Hospital had the highest number of domestic publications. Keyword analysis revealed that in English literature, "glycemic control", "prevalence", "risk", "body mass index", "adherence", "trends", and "continuous glucose monitoring" were among the prominent keywords, highlighting current research hotspots and trends in pediatric diabetes. In contrast, in Chinese literature, keywords such as "insulin", "diabetic ketoacidosis", "nursing", "obesity", "quality of life", "insulin resistance", and "metabolic syndrome" were identified as key research areas and trends in pediatric diabetes. 【Conclusions】 There has been a significant increase in research on pediatric diabetes in recent years, both domestically and globally, with the research scope continuously expanding and new hot topics emerging, particularly concerning obesity, nursing, and quality of life. However, there still exists a disparity between the depth and breadth of research conducted domestically versus globally.

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ObjectiveTo explore the mechanism of Buzhong Yiqitang on pyroptosis in autoimmune thyroiditis （AIT） mice based on the NOD-like receptor hot protein domain related protein 3 （NLRP3）/cysteinyl aspartate specific proteinase-1（Caspase-1）/Gasdermin D （GSDMD） pathway. MethodSixty NOD.H-2h4 mice were divided into normal group， model group， low， medium， and high dose groups （4.10， 8.19， 16.38 g·kg-1）of Buzhong Yiqitang， and selenium yeast tablet group （0.26 mg·kg-1）， with 10 mice in each group. Except for the normal group， all other groups were given 0.05% NaI by gavage for eight weeks to establish a model and then received the drug treatment for eight weeks. The serum levels of thyroid peroxidase antibody （TPO-Ab） and thyroglobulin antibody （TgAb） were detected using enzyme-linked immunosorbent assay （ELISA） method. Hematoxylin-eosin （HE） staining was used to observe the pathological changes in mouse thyroid tissue. The immunohistochemical method was used to detect the protein expression of NLRP3， Caspase-1， interleukin-1β （IL-1β）， and interleukin-18 （IL-18）. Real-time fluorescence quantitative polymerase chain reaction （Real-time PCR） was used to detect the mRNA expression of NLRP3， Caspase-1， IL-1β， and IL-18. Western blot was used to detect the levels of pyroptosis-related proteins in thyroid tissue. ResultCompared with the normal group， the serum levels of TPO-Ab and TgAb in the model group were significantly increased （P<0.01）. Thyroid follicles either increased in a cubic shape or were damaged and atrophied， with a large number of lymphocytes infiltrating around the follicles. Compared with the model group， the levels of TPO-Ab and TgAb in other groups were significantly reduced （P<0.01）， and the morphology and structure of follicles were improved. The degree of lymphocyte infiltration was reduced. Among them， the medium dose group of Buzhong Yiqitang had the most significant reduction and improvement effect. Compared with the normal group， the positive products and mRNA expression of NLRP3， Caspase-1， IL-1β， and IL-18 proteins in the thyroid tissue of the model group significantly increased （P<0.01）， and the protein expression levels of NLRP3， cleaved Caspase-1， IL-1β， IL-18， and GSDMD-N were significantly increased （P<0.05， P<0.01）. Compared with the model group， the positive products and mRNA expression of NLRP3， Caspase-1， IL-1β， and IL-18 proteins in other groups were significantly reduced （P<0.05， P<0.01）， with the most significant reduction effect in the medium dose group of Buzhong Yiqitang. The protein expression levels of NLRP3， cleaved Caspase-1， IL-1β， IL-18， and GSDMD-N were significantly reduced （P<0.05， P<0.01）. ConclusionBuzhong Yiqitang can improve AIT， and its mechanism may be achieved by regulating the NLRP3/Caspase-1/GSDMD signaling pathway to inhibit pyroptosis.

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With the progress of comprehensive treatment of breast cancer, the surgical treatment of axillary lymph nodes presents a degraded treatment mode under the guidance of evidence-based medicine. The indications and contraindications of sentinel lymph node biopsy for early breast cancer have been very clear, but there are still many specific problems in clinical practice that surgeons are concerned about. This article discusses the recently published research on sentinel lymph node biopsy in order to draw the attention of surgical colleagues to the new hot issues of sentinel lymph node biopsy in early breast cancer, and promote standardized surgery and the promotion of new treatment concepts.

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This study investigated the effect of different carrier materials on the in vitro properties of progesterone solid dispersions. The solid dispersions of the insoluble drug progesterone were prepared by hot melt extrusion technique using rheological properties as the index of investigation, and the in vitro properties of the solid dispersions were characterized. Scanning electron microscope revealed solid dispersions with rough surfaces and agglomerated microstructures into irregular lumpy particles. Differential scanning calorimetry and powder X-ray diffraction showed the change of progesterone crystalline form in solid dispersions from crystalline to amorphous state. In vitro dissolution studies showed that solid dispersions prepared with different carrier materials can effectively improve the dissolution rate of drugs. The results of the study showed that the type of carrier material had a significant effect on the in vitro properties of solid dispersions, providing a reference for the study of solid dispersions in the controlled release of insoluble drugs.

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BACKGROUND:Material biomechanics is the investigation of the mechanical microenvironment of biomaterials through a material science approach,which belongs to the frontier discipline of sustainable development. OBJECTIVE:To explore the current research hotspots and development trends of material biomechanics and provide theoretical references for subsequent research. METHODS:Based on CiteSpace bibliometric software,we generated keyword co-occurrence and clustering,emergent word detection,and other knowledge maps based on 3 182 material biomechanics literature in the Web of Science core database during 2012-2022 for visualization analysis. RESULTS AND CONCLUSION:The number of research articles on the biomechanics of materials has been increasing in the last decade,and the United States,China,and Germany are the top three countries in terms of the number of articles published,and the research is mainly concentrated on major universities and research institutions,with significant aggregation.Material biomechanics research mainly involves the disciplines of material science,biomedical engineering,and kinesiology.Finite element analysis,material properties,mechanical performance of biomaterials,and molecular biomechanics are the focus of scholars'attention and research.At present,the research in the field of material biomechanics focuses on the use of finite element analysis to calculate the mechanical response of different biomedical materials under different conditions of loading and mechanical properties for the prevention of sports diseases,surgical planning,and postoperative rehabilitation.The application of inorganic materials and the mode of transport of molecular signals may be the prospect of future research.

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ObjectiveTo observe the clinical effect of Qingxin Zishen decoction on hot flashes after endocrine therapy for prostate cancer and explore its therapeutic mechanism. MethodA total of 60 patients who met the criteria and were admitted to Jiangsu Province Hospital of Chinese Medicine from December 2021 to December 2022 were collected and randomly divided into a treatment group and a control group， with 30 cases in each group. The treatment group was treated with Qingxin Zishen decoction， while the control group was only given routine nursing. The observation period of this study was eight weeks. The improvement of hot flash frequency， hot flash degree， hot flash score， ISS score， and TCM syndrome score were observed in the two groups before and after treatment. The changes of serum endothelin-1 （ET-1）， nitric oxide （NO）， calcitonin gene-related peptide （CGRP）， prostate specific antigen （PSA）， and testosterone were detected. ResultIn terms of efficacy， after treatment， the frequency， degree， and score of hot flashes， ISS score， and TCM syndrome score decreased in the treatment group （P<0.05）. Compared with the control group， all indicators were better in the treatment group （P<0.05）. In terms of laboratory indicators， after treatment， the serum NO level in the treatment group was increased. ET-1 level was decreased. The ratio of ET-1/NO was decreased， and the CGRP level was decreased （P<0.05）. However， testosterone and PSA levels were not significantly changed . Compared with the control group， after treatment， the serum NO level in the treatment group was higher， and the level of ET-1 was lower. The ratio of ET-1/NO and the CGRP level were lower （P<0.05）. There were no significant differences in testosterone and PSA levels between the two groups. ConclusionQingxin Zishen decoction can significantly improve hot flashes in patients with prostate cancer after endocrine therapy. The mechanism of Qingxin Zishen decoction may be to improve the vasomotor function by regulating the expression level of vasomotor factors， so as to treat hot flashes.

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Objective: This study aimed to evaluate the optical behavior of pressable lithia-silicate and lithia-zirconia-silicate glass ceramics toward additional heat treatment protocols. Material and Methods: 40 lithia-silicate discs (15mm x 1mm) were heat pressed following the manufacturers' instructions. Discs were divided into four groups (n=10) according to type as follows: two groups of lithia-silicate-glass ceramics; Gp(E) (IPS e.max Press; Ivoclar Vivadent AG), Gp(L) (GC Initial LiSi Press, GC), two lithia-zirconia-silicate pressable glass ceramics; Gp(C) (Celtra Press, Dentsply Sirona) and Gp(A) (VITA Ambria, VITA Zahnfabrik). Each group was subdivided into (n=5): Subgroup(T1): the thermal tempering temperature was set 9% below the pressing temperature, Subgroup(T2): the temperature was set 5% below the pressing temperature. Optical properties: color, translucency parameter (TP), and contrast ratio (CR) were evaluated by spectrophotometer (Aglient Cary 5000 UV-Vis­NIR) after pressing and after thermal tempering. Results: Thermal tempering regardless of temperature resulted in a color shift within the acceptability level as ΔE for Gp(E) (3.18±2) followed by ΔE for Gp(L) (2.47±0.19) by ΔE for Gp(C) (2.26±0.14) and the last ΔE for Gp(A) (1.62±0.13). Subgroup(T2) showed a significantly higher color shift with mean ΔE(2.55±0.63) compared to Subgroup(T1) ΔE(2.35±0.59). There was a statistically significant increase in TP after tempering for all tested groups parallelled with a decrease in CR values. Conclusion: Heat tempering of the tested lithia-silicate pressable ceramics had a significant effect on the optical outcome of these materials, being lithia-zirconia-silicate ceramics more stable and less affected optically than other lithia-silicate-glass ceramics.(AU)

Objetivo: Avaliar o comportamento óptico de cerâmicas pressionáveis de vidro de litia-silicato e litia-zircônia-silicato sob protocolos adicionais de tratamento térmico. Materiais e métodos: 40 discos de litia-silicato (15mm x 1mm) foram prensados a quente conforme instruções dos fabricantes. Material e Métodos: 40 discos de litia-silicato (15mm x 1mm) foram prensados e divididos em quatro grupos (n=10): dois de lithia-silicato-vidro, Gp(E) (IPS e.max Imprensa) e Gp(L) (GC inicial LiSi Press), e dois de vidro prensado de litia-zircônia-silicato, Gp(C) (Celtra Press) e Gp(A) (VITA Ambria). Cada grupo foi subdividido em (n=5): Subgrupo(T1): amostras temperadas a 9% abaixo da temperatura de prensagem, e Subgrupo(T2): a temperatura foi ajustada 5% abaixo da temperatura de prensagem. As propriedades ópticas, incluindo cor, translucidez (TP) e contraste (CR), foram avaliadas com um espectrofotômetro (Aglient Cary 5000 UV-Vis-NIR) após prensagem e temperagem térmica. Resultados: O tratamento térmico resultou em mudança de cor dentro do nível aceitável, com ΔE mais alto para Gp(E) (3,18±2), seguido por Gp(L) (2,47±0,19), Gp(C) (2,26±0,14), e Gp(A) (1,62±0,13). No subgrupo (T2), houve uma mudança de cor mais significativa, com ΔE médio de (2,55±0,63), comparado ao subgrupo (T1) com ΔE médio de (2,35±0,59). Houve aumento significativo na TP e redução nos valores de RC após o tratamento térmico em todos os grupos testados. Conclusão: O tratamento térmico das cerâmicas prensadas de litia-silicato teve um efeito significativo na sua qualidade ótica, com as cerâmicas de litia-zircônia-silicato mostrando-se mais estáveis e menos afetadas visualmente em comparação com outras cerâmicas de litia-silicato-vidro(AU)

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The research was conducted to minimize the activity of harmful microorganism which is responsible for deterioration of fruit quality. The eight treatments were taken during the in-vitro study from which viz., six fungicides and two bioagents were tested for fruit dip treatment against anthracnose of banana. As a result of study, the most effective treatment was found carbendazim 12 % + mancozeb 63 % WP, which is showing the least disease intensity (20.26 %) and the highest reduction in banana anthracnose (52.56 %). Carbendazim and propiconazole also demonstrated significant disease reduction. Among non-hazardous chemicals, chitosan was the most effective (31.11 % disease intensity, 34.24 % reduction), followed by edible paraffin wax and yeast. Hot water treatment showed the highest disease intensity (44.49 %) and the least disease control (20.86 %). The study concluded that, carbendazim 12 %+ mancozeb 63 % WP and chitosan was the most effective against the post-harvest anthracnose disease of banana.

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Introducción: Los sofocos constituyen la manifestación vasomotora más característica del climaterio, que motiva a la mujer a buscar atención médica. Objetivo: Determinar la frecuencia e intensidad de los síntomas vasomotores en la mujer de edad mediana. Métodos: El estudio correspondió a una investigación tipo observacional, descriptiva y transversal, realizado en el período comprendido entre enero 2018 y diciembre de 2022. El universo de trabajo quedó constituido por 2962 mujeres de edad mediana del policlínico universitario Dr. Cosme Ordoñez Carceller. La muestra, seleccionada mediante un muestreo estratificado simple, fue de 353 mujeres. Para la recogida de los datos se empleó un modelo de Historia Clínica, de la cual se extrajeron los aspectos referidos a los datos sociodemográficos, la edad de inicio de los síntomas climatéricos y de la menopausia, los síntomas circulatorios y su intensidad en relación a la etapa del síndrome climatérico. Resultados: Se atendió un total de 353 mujeres. Los síntomas referidos con mayor frecuencia fueron los sofocos u oleadas de calor (80,2 por ciento ) y la cefalea (70,2 por ciento ). Un 29,2 por ciento de las féminas refirió percibir la sintomatología vasomotora con intensidad crítica. Conclusiones: Los síntomas vasomotores constituyen la manifestación clínica más frecuente del climaterio, que afecta a más de dos tercios de las mujeres. La sintomatología aparece con mayor periodicidad entre los 45 y 49 años, en la perimenopausia y con intensidad crítica, lo cual se corresponde con lo reportado en la literatura(AU)

Introduction: Hot flushes are the most characteristic vasomotor manifestation of climacteric, which motivates women to seek medical attention. Objective: To determine the frequency and intensity of vasomotor symptoms in middle-aged women. Methods: The study corresponded to an observational, descriptive and cross-sectional research conducted in the period from January 2018 to December 2022. The working universe consisted of 2962 middle-aged women from Policlínico Universitario Dr. Cosme Ordoñez Carceller. The sample, selected by simple stratified sampling, was 353 women. For collecting the data, a clinical history model was used, from which aspects were taken, referring to sociodemographic data, age of climacteric symptoms onset and menopause, as well as circulatory symptoms and their intensity in relation to the stage of the climacteric syndrome. Results: A total of 353 women were attended. The most frequently reported symptoms were hot flushes (80.2percent) and headache (70.2percent). A 29.2percent of the women referred to perceive vasomotor symptomatology with critical intensity. Conclusions: Vasomotor symptoms are the most frequent clinical manifestation in the climacteric period, affecting more than two thirds of women. It's symptomatology appears more frequently between 45 and 49 years of age, in the perimenopause, and with critical intensity, which corresponds to what is reported in the literature(AU)

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During adolescence, hot and cold executive functions are still developing, making it essential to assess and intervene if changes occur. The present study aims to identify, through a systematic review, which interventions in executive functions have been studied in typical adolescents, including hot and cold executive functions, seeking to determine the effects of these interventions in this segment. The search was conducted according to the PRISMA method in the PubMed database. Of the 315 articles initially located, five remained after applying exclusion criteria and analyzing by judges. The selected articles revealed a more significant effect of interventions on cold executive functions than hot ones, which may corroborate previous data suggesting that hot executive functions take longer to be stimulated than cold ones. Only one of the five articles jointly stimulated cold and hot executive functions, which reveals the need for more research in the area. The small number of articles selected, despite limiting the conclusions, reinforces the need to conduct more research on intervention in hot and cold executive functions in typically developing adolescents.

Durante la adolescencia, las funciones ejecutivas frías y calientes aún se están desarrollando, lo que hace importante evaluar e intervenir si hay cambios. El presente estudio tiene como objetivo identificar, a través de una revisión sistemática, qué intervenciones en funciones ejecutivas han sido estudiadas en adolescentes típicos, se incluyen funciones ejecutivas calientes y frías, y se busca identificar los efectos de estas intervenciones en dicha población. La búsqueda se realizó según el método PRISMA en la base de datos PubMed. De los 315 estudios hallados inicialmente, solo cinco artículos pasaron los criterios de exclusión y el análisis por parte de los jueces. Los estudios seleccionados revelaron un mayor efecto de las intervenciones sobre las funciones ejecutivas frías que sobre las calientes; lo que puede corroborar datos previos que sugieren que las funciones ejecutivas calientes tardan más en estimularse que las frías. Solo uno de los cinco estudios estimuló conjuntamente las funciones ejecutivas frías y calientes, lo que revela la necesidad de más investigación en el área. El pequeño número de artículos seleccionados, a pesar de limitar las conclusiones, refuerza la necesidad de realizar más investigaciones sobre la intervención en funciones ejecutivas frías y calientes en adolescentes con desarrollo típico.

Durante a adolescência, as funções executivas frias e quentes estão ainda em desenvolvimento, o que torna importante avaliar e intervir caso haja alterações. O presente estudo tem como objetivo identificar, por meio de uma revisão sistemática, quais as intervenções em funções executivas vêm sendo estudadas em adolescentes típicos, incluindo funções executivas quentes e frias, buscando identificar os efeitos dessas intervenções nessa população. A busca foi conduzida de acordo com o método PRISMA na base PubMed. Dos 315 estudos inicialmente localizados, cinco artigos restaram após aplicação de critérios de exclusão e análise de juízes. Os estudos selecionados revelaram maior efeito das intervenções sobre funções executivas frias do que sobre as quentes, o que pode corroborar dados anteriores que sugerem que as funções executivas quentes demandam mais tempo para serem estimuladas do que as frias. Apenas um dos cinco estudos estimulou conjuntamente funções executivas frias e quentes, o que revela necessidade de mais pesquisas na área. O pequeno número de artigos selecionados, apesar de limitar as conclusões, reforça a necessidade de condução de mais pesquisas sobre intervenção em funções executivas quentes e frias em adolescentes com desenvolvimento típico.

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The experiment was conducted to study the comparative performance and blast disease screening 80 diverse rice cultivars including land races, obsolete varieties, modern cultivars and released varieties, local prevailing cultivars and advanced breeding/varietal lines as AICRIP testing trials for two successive seasons during Kharif-2021 and Kharif-2022 at AHRS Ponnampet, Karnataka- India, The results from ANOVA revealed that, MSS due to genotypes, were significant (p<0.01 and p<0.05) for all the yield traits studied. GYKH was varied from 270.65-6039.89, while 940.17-6039.88 with mean grain yield Kg/ha of 3596.01 and 3483.92 kg/ha during Kh-21 and Kh-22. High GCV and PCV with high heritability coupled with high GAM were observed for GYKH, while the remaining traits revealed low to medium GCV and PCV, heritability coupled with low to medium GAM. Correlation analysis revealed that significant and positive association was observed for PH, DFF, PL and GYKH. PCAs revealed that PC1, PC2 and PC3 showed 32.45%, 29.66% and 14.83% of contribution with 76.94% of total variation during Kharif-21 and 33.20%, 29.67% and 14.33% of contribution with 77.20% of variation for the studied traits during Kharif-22 respectively. Field screening of leaf and neck blast under natural hot spot area among 80 diverse genotypes resulted in identification of resistant sources as KPR-1, KPR-2, KHP-5, Mud-1014, IET-28515 and Kajajaya with promising yield performances.

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RESUMEN Evaluar la asociación entre la temperatura máxima aparente (HImax) durante el embarazo con el peso al nacer en recién nacidos de la provincia de Piura, 2011 a 2016. Estudio semi-ecológico en el que se evaluaron datos materno-perinatales del Hospital Santa Rosa (N=17,788) y datos de temperatura máxima aparente. Se analizaron cuatro ventanas de exposición: todo el embarazo y cada trimestre gestacional, que se asignaron según la fecha de nacimiento y la edad gestacional, clasificadas en cuartiles. Se construyeron modelos de regresión lineal para evaluar la asociación entre las variables. Se encontró una asociación negativa entre el peso al nacer y el HImax en todas las ventanas de exposición, excepto en el primer trimestre. La mayor disminución del peso al nacer se observó en el grupo de exposición P95 en las ventanas de exposición de todo el embarazo (-38,50 IC95% -71,46 a -5,53) y del tercer trimestre (-70,48 IC95% -102,69 a -38,28), pero no en el del segundo trimestre. El HImax durante el embarazo se asocia con un menor peso al nacer, pero con diferente susceptibilidad según la etapa del embarazo.

ABSTRACT To evaluate the association between maximum apparent temperature (HImax) during pregnancy with birth weight in newborns in the province of Piura, 2011-2016. Semi-ecological study in which maternal-perinatal data from Santa Rosa Hospital (N=17,788) and apparent maximum temperature data were evaluated. Four exposure windows were analyzed: the entire pregnancy and each gestational trimester, which were assigned according to date of birth and gestational age, categorized into quartiles. Linear regression models were constructed to evaluate the association between variables. A negative association was found between birth weight and HImax in all exposure windows except in the first trimester. The largest decrease in birth weight was observed in the P95 exposure group in the whole pregnancy (-38.50 95%CI -71.46; -5.53) and third trimester (-70.48 95%CI -102.69; -38.28) exposure windows, but not in the second trimester. HImax during pregnancy is associated with lower birth weight, but with different susceptibility depending on the stage of pregnancy.

ABSTRACT

This retrospective study investigated the clinico-epidemiological characteristics of mastitis in dairy animals at TVCC, DUVASU, Mathura. The study analyzed medical records from June 2021 to May 2022, focusing on dairy animals diagnosed with clinical mastitis. Data on animal demographics, clinical presentation, and antibiotic usage were extracted and statistically analyzed. The prevalence rate of clinical mastitis in the hospital was 10.269% (2600/267), with cows being the most affected species, followed by buffalo and goats. Udder swelling and hot redness were commonly observed udder abnormalities, while teat blockage was a frequent teat abnormality. Clotted milk was consistently found among milk abnormalities during the study period. These findings provide valuable insights into the clinico-epidemiological characteristics of mastitis in dairy animals. The study emphasizes the importance of proper diagnosis and targeted treatment for effective management, and it can contribute to the development of preventive measures and control strategies to reduce the impact of mastitis on animal health and dairy industry productivity.

ABSTRACT

RESUMEN La ataxia espinocerebelosa tipo 2 (SCA2) es una enfermedad neurodegenerativa hereditaria autosómica dominante, causada por una expansión anormal del trinucleótido CAG en el gen ATXN2. La SCA2 se presenta habitualmente en la edad adulta, con ataxia progresiva asociada a neuropatía periférica, alteración de movimientos oculares, parkinsonismo, entre otros síntomas. Exámenes auxiliares aplicables incluyen pruebas bioquímicas, neuroimágenes, como resonancia magnética cerebral, y estudio genético molecular. Describimos, por primera vez en la población peruana, el caso de una mujer de mediana edad con diagnóstico confirmado de SCA2, cuya resonancia magnética cerebral muestra el signo de la cruz (o hot cross bun sign).

ABSTRACT Spinocerebellar ataxia type 2 (SCA2) is an autosomal dominant inherited neurodegenerative disease, caused by an abnormal CAG trinucleotide expansion in the ATXN2 gene. SCA2 usually occurs in adulthood, with progressive ataxia associated with peripheral neuropathy, impaired eye movements, parkinsonism, and other symptoms. Auxiliary exams include biochemical tests, neuroimaging such as brain MRI, and a molecular genetic study. We describe, for the first time in the Peruvian population, the case of a middle-aged woman with a confirmed diagnosis of SCA2, whose brain MRI shows the "Hot Cross Bun Sign".