NMR spectroscopy spotlighting immunogenicity induced by COVID-19 vaccination to mitigate future health concerns.

In this review, the disease and immunogenicity affected by COVID-19 vaccination at the metabolic level are described considering the use of nuclear magnetic resonance (NMR) spectroscopy for the analysis of different biological samples. Consistently, we explain how different biomarkers can be examined in the saliva, blood plasma/serum, bronchoalveolar-lavage fluid (BALF), semen, feces, urine, cerebrospinal fluid (CSF) and breast milk. For example, the proposed approach for the given samples can allow one to detect molecular biomarkers that can be relevant to disease and/or vaccine interference in a system metabolome. The analysis of the given biomaterials by NMR often produces complex chemical data which can be elucidated by multivariate statistical tools, such as PCA and PLS-DA/OPLS-DA methods. Moreover, this approach may aid to improve strategies that can be helpful in disease control and treatment management in the future.

Microscopic investigations and pharmacognostic techniques for the standardization of Caralluma edulis (Edgew.) Benth. ex Hook.f.

Herbal medicines frequently suffer with quality controversies because of similar species or varieties. This often leads to sophistication or admixture of the crude drug as they share various look alike physical features. Commercially, stalks of Caralluma edulis are commonly adulterated with other species because of their analogous morphology. In the present research, the microscopic standardization of the drug was performed by structural, histological, and anatomical features. Pharmacognostical characterization was carried out by physicochemical (moisture content, swelling index, pH value, ash values, and extractive values) and fluorescence analysis. The chemical characterization by UV-Visible, Fourier transform infrared spectroscopy, and high-performance liquid chromatography was also performed that disclosed the chief phytoconstituents of the herbal drug. The above mentioned constraints, being reported for the first time in C. edulis, are substantial in establishing the microscopic and pharmacopoeial standards for future identification and authentication.

Draft Genome Sequence of Bacillus pumilus SCAL1, an Endophytic Heat-Tolerant Plant Growth-Promoting Bacterium.

Bacillus pumilus strain SCAL1 is an endophytic, thermophilic plant that was isolated from the leaf of a plant, Solanum lycopersicum L., in Sindh, Pakistan. B. pumilus strain SCAL1 has usually exhibited high resistance to environmental stresses, with a growth temperature ranging from 30 to 60°C. An approximately 3.75-Mb draft genome was assembled into 68 contigs.