An account of the botanical anthelmintics used in traditional veterinary practices in Sahiwal district of Punjab, Pakistan

AIM OF THE STUDY: The present study was aimed at documentation of botanical anthelmintics used in the traditional veterinary practices in Sahiwal district of Punjab, Pakistan. MATERIALS AND METHODS: In rapid rural appraisal, 331 traditional veterinary healers (TVH) were identified as key respondents in the study area followed by participatory rural appraisal for data collection using a well-structured questionnaire. Information was collected through interviews, focused group discussions and field visits over a period of 2 years. RESULTS: A total of 49 traditional recipes, with 41 plant species representing 39 genera and 27 families, were recorded for the treatment of helminthosis in animals. Most frequently used plants (>/=5 times) were Brassica campestris L. and Mallotus philippinensis (Lam.) Muell.-Arg. and most frequently used families (>/=5 times) were Brassicaceae, Euphorbiaceae and Solanaceae. Most frequently used part of the plant was leaves (n=10) followed in order by seeds (n=9), whole fruit (n=5), aerial parts and whole plant (n=4), fruit (n=3), bulb (n=2) and bark, rhizome, stem, stem plus root and twigs (n=1). Five recipes out of 49 (10.2%) contained more than one plant species and rest 44 (89.8%) contained single plant species. CONCLUSIONS: Twenty out of 41 plants (48.78%) are reported for the first time for their traditional use as anthelmintics in Pakistan. Further studies on pharmacokinetics using scientific procedures may prove these plants as promising candidates for their future use as anthelmintics.     

经尿道前列腺电气化术结合电切术治疗前列腺增生83例分析

目的：探讨经尿道前列腺电气化术结合电切术治疗前列腺增生（BPH）并提高其安全性及有效性。方法：使用德国WOLF F24连续冲洗气化电切镜对83例BPH患者进行了经尿道前列腺电气化术加电切术治疗。结果：平均手术时间69min,无尿失禁和死亡病例,术后随访3～36个月,国际前列腺症状评分平均9.4分,残余尿量平均为21.7ml。结论：先用铲状气化切割圈切除增生的大部分前列腺组织,并进行快速、有效的止血,再用电切环修切,可快速切除增生的前列腺组织,安全有效,并发症少,值得广泛推广。     

Green aspects of photocatalysts during corona pandemic: a promising role for the deactivation of COVID-19 virus

The selection of a facile, eco-friendly, and effective methodology is the need of the hour for efficient curing of the COVID-19 virus in air, water, and many food products. Recently, semiconductor-based photocatalytic methodologies have provided promising, green, and sustainable approaches to battle against viral activation via the oxidative capabilities of various photocatalysts with excellent performance under moderate conditions and negligible by-products generation as well. Considering this, recent advances in photocatalysis for combating the spread of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) are inclusively highlighted. Starting from the origin to the introduction of the coronavirus, the significant potential of photocatalysis against viral prevention and -disinfection is discussed thoroughly. Various photocatalytic material-based systems including metal-oxides, metal-free and advanced 2D materials (MXenes, MOFs and COFs) are systematically examined to understand the mechanistic insights of virus-disinfection in the human body to fight against COVID-19 disease. Also, a roadmap toward sustainable solutions for ongoing COVID-19 contagion is also presented. Finally, the challenges in this field and future perspectives are comprehensively discussed involving the bottlenecks of current photocatalytic systems along with potential recommendations to deal with upcoming pandemic situations in the future.

Photocatalysts are green, eco-friendly, clean and sustainable and could be a solution to combat COVID-19 because of potential features of various types of metal oxides against viral inactivation via the generation of reactive oxidative species.     

颅外段椎动脉先天发育异常的超声诊断价值

目的探讨彩色多普勒超声对颅外段椎动脉发育异常的诊断价值及其临床意义。方法对2012年1月至2013年3月来我院疑诊为椎动脉型颈椎病患者进行颅外段椎动脉超声检查,观测椎动脉管腔结构、血管走行、血流信号等变化。其中152例颅外段椎动脉发育异常患者同时进行磁共振血管成像（MRA）或血管造影检查。结果发现236例患者椎动脉发育异常,其中椎动脉发育不良者为114例,椎动脉走行变异者为75例,椎动脉发育不良合并椎动脉走行变异者为47例。其中152例患者同时进行磁共振血管成像（MRA）或血管造影检查,其多普勒超声与MRA或血管造影的诊断结果完全符合。结论彩色多普勒超声能准确、快捷的诊断颅外段椎动脉发育异常,且无创、检查费用较低,具有很高的临床应用价值。     

Chronic inflammatory demyelinating polyneuropathy: A unique case of chronic disease with atypical features

We present a unique case of diffusely extensive Chronic Inflammatory Demyelinating Polyneuropathy (CIDP). Typically affecting the peripheral nervous system and manifesting with muscle weakness, breakdown or paresthesia, we present a case that additionally demonstrates; cranial nerve involvement, central nervous system parenchymal lesions, and chronic osseous remodeling of the nerve tracts. Cranial nerve involvement to this extent has only been described in one other case report to our knowledge. Central nervous system parenchymal lesions are extremely rare in CIDP and no discrete discussion about osseous remodeling has been presented, thus far, in the literature. The findings illustrated in this case may spur further understanding of imaging characteristics most associated with chronic CIDP disease and care measures that could help stratify patients most at risk for severe symptomologies.     

Risk assessment of Pakistani individuals for diabetes (RAPID)

ObjectiveTo develop and evaluate a risk score to predict people at high risk of developing type 2 diabetes in Pakistan.MethodologyCross sectional data regarding primary prevention of diabetes in Pakistan. Diabetes risk score was developed by using simple parameters namely age, waist circumference, and family history of diabetes. Odds ratios of the model were used to assign a score value for each variable and the diabetes risk score was calculated as the sum of those scores.ResultsWe externally validated the score using two data from 1264 subjects and 856 subjects aged 25 years and above from two separate studies respectively. Validating this score using the first data from the second screening study gave an area under the receive operator characteristics curve [AROC] of 0.758. A cut point of 4 had a sensitivity of 47.0% and specificity of 88% and in the second data AROC is 0.7 with 44% sensitivity and 89% specificity.ConclusionsA simple diabetes risk score, based on a set of variables can be used for the identification of high risk individuals for early intervention to delay or prevent type 2 diabetes in Pakistani population.