Quantitative LC-QToF-MS Analysis of Mycochemicals in Amanita muscaria, Psilocybe spp. (Agaricomycetes), and Consumer Products.

The psychedelic mushroom market has expanded rapidly due to changing regulations and increasing consumer demand. Product diversity now extends beyond traditional capsules and tablets to include gummies, powders, and confectionery items, complicating quality control efforts. To assess the quality and potential adulteration of Amanita musca-ria and Psilocybe cubensis-based products, a validated LC-QToF-MS method was developed.

Proteomics-Based Approach for Detailing the Allergenic Profile of Cannabis Chemotypes.

Allergic sensitization to cannabis is an emerging public health concern and is difficult to clinically establish owing to lack of standardized diagnostic approaches. Attempts to develop diagnostic tools were largely hampered by the Schedule I restrictions on cannabis, which limited accessibility for research. Recently, however, hemp was removed from the classified list, and increased accessibility to hemp allows for the evaluation of its practical clinical value for allergy diagnosis.

Morphological and molecular diversity in mid-late and late maturity genotypes of cauliflower.

Genetic diversity is the prerequisite for the success of crop improvement programmes. Keeping in view, the current investigation was undertaken to assess the agro-morphological and molecular diversity involving 36 diverse mid-late and late cauliflower genotypes following α-RBD design during winter season 2021-22. Six morphological descriptors predicted as polymorphic using Shannon diversity index with maximum for leaf margin (0.

Regulation of Clinical Research for Cellular and Gene Therapy Products in India.

The understanding of disease biology and advances in cellular and molecular biology platforms have ushered in a new era of cell and gene based therapeutic products. The US-FDA refers to this category of products as Cellular and Gene Therapy Products (CGTPs), while the European Medicines Agency, Europe, refers to them as Advanced Therapy Medicinal Products (ATMPs). The research and development (R&D) and final commercialization of these products have thus picked up pace, especially in the last decade.

Quantitative Determination of Cannabis Terpenes Using Gas Chromatography-Flame Ionization Detector.

Cannabis has a long history of being credited with centuries of healing powers for millennia. The cannabis plant is a rich source of cannabinoids and terpenes. Each cannabis chemovar exhibits a different flavor and aroma, which are determined by its terpene content.

Development and Validation of a GC-FID Method for the Quantitation of 20 Different Acidic and Neutral Cannabinoids.

For decades, had been illegal to sell or consume around the world, including in the United States. However, in light of the recent 2018 Farm Bill and the legalization of hemp across the US, various cannabis preparations have flooded the market, making it essential to be able to quantitate the levels of the different acidic and neutral cannabinoids in and to have a complete cannabinoid profile of the different chemovars of the cannabis plant. A GC-FID method was developed and validated for the analysis of 20 acidic and neutral cannabinoids as trimethylsilyl (TMS) derivatives.

Propagation of Cannabis for Clinical Research: An Approach Towards a Modern Herbal Medicinal Products Development.

Cannabis has been reported to contain over 560 different compounds, out of which 120 are cannabinoids. Among the cannabinoids, Δ-tetrahydrocannabinol and cannabidiol are the two major compounds with very different pharmacological profile and a tremendous therapeutic potential. However, there are many challenges in bringing cannabis from grow-farms to pharmaceuticals.

Cryopreservation of Axillary Buds of Cannabis sativa L. by V-Cryoplate Droplet-Vitrification: The Critical Role of Sucrose Preculture.

Background: Cryopreservation is the only method allowing the safe and cost-effective long-term conservation of important germplasm. Recent use of the cryo-plate system has proven beneficial in further simplifying the cryopreservation protocols.

Objective: Developing an efficient protocol for the cryopreservation of axillary buds of Cannabis sativa elite cultivars (MX and V1-20) by the V-cryoplate droplet-vitrification technique.

Cryopreservation of Shoot Tips of Elite Cultivars of L. by Droplet Vitrification.

L. (marijuana or hemp) is recognized worldwide for its psychoactive properties as well as for fiber production. This study focused on the evaluation of 3 droplet vitrification protocols for long-term conservation of shoot tips in liquid nitrogen (LN).

Analysis of Terpenes in Cannabis sativa L. Using GC/MS: Method Development, Validation, and Application.

Terpenes are the major components of the essential oils present in various L. varieties. These compounds are responsible for the distinctive aromas and flavors.

Detection and Quantification of Cannabinoids in Extracts of Cannabis sativa Roots Using LC-MS/MS.

A liquid chromatography-tandem mass spectrometry single-laboratory validation was performed for the detection and quantification of the 10 major cannabinoids of cannabis, namely, (-)--Δ-tetrahydrocannabinol, cannabidiol, cannabigerol, cannabichromene, tetrahydrocannabivarian, cannabinol, (-)--Δ-tetrahydrocannabinol, cannabidiolic acid, cannabigerolic acid, and Δ-tetrahydrocannabinolic acid-A, in the root extract of . Acetonitrile : methanol (80 : 20, v/v) was used for extraction; d-cannabidiol and d- tetrahydrocannabinol were used as the internal standards. All 10 cannabinoids showed a good regression relationship with  > 0.

Determination of Acid and Neutral Cannabinoids in Extracts of Different Strains of Cannabis sativa Using GC-FID.

Cannabis ( L.) is an annual herbaceous plant that belongs to the family Cannabaceae. -Δ-tetrahydrocannabinol (Δ-THC) and cannabidiol (CBD) are the two major phytocannabinoids accounting for over 40% of the cannabis plant extracts, depending on the variety.

Cannabis cultivation: Methodological issues for obtaining medical-grade product.

As studies continue to reveal favorable findings for the use of cannabidiol in the management of childhood epilepsy syndromes and other disorders, best practices for the large-scale production of Cannabis are needed for timely product development and research purposes. The processes of two institutions with extensive experience in producing large-scale cannabidiol chemotype Cannabis crops-GW Pharmaceuticals and the University of Mississippi-are described, including breeding, indoor and outdoor growing, harvesting, and extraction methods. Such practices have yielded desirable outcomes in Cannabis breeding and production: GW Pharmaceuticals has a collection of chemotypes dominant in any one of eight cannabinoids, two of which-cannabidiol and cannabidivarin-are supporting epilepsy clinical trial research, whereas in addition to a germplasm bank of high-THC, high-CBD, and intermediate type cannabis varieties, the team at University of Mississippi has established an in vitro propagation protocol for cannabis with no detectable variations in morphologic, physiologic, biochemical, and genetic profiles as compared to the mother plants.

In Vitro Propagation of Cannabis sativa L. and Evaluation of Regenerated Plants for Genetic Fidelity and Cannabinoids Content for Quality Assurance.

Cannabis sativa L. (Marijuana; Cannabaceae), one of the oldest medicinal plants in the world, has been used throughout history for fiber, food, as well as for its psychoactive properties. The dioecious and allogamous nature of C.

Pulmonary function parameters in workers of woolen industry.

There is an increase in proportion of workers suffering from occupational diseases. In occupational respiratory diseases, pulmonary function tests are the most important and widely used diagnostic tool. Limited studies have been conducted to evaluate the effect of wool dust on pulmonary function parameters.

Effect of pranayama on rate pressure product in mild hypertensives.

Context: The modern living life-style is known to produce various physical and psychological stresses resulting in increased blood pressure (BP) and heart rate (HR). This can lead to increased myocardial oxygen demand (MVO2). MVO2 correlated best with rate pressure product (RPP).

Assessment of total phenolic and flavonoid content, antioxidant properties, and yield of aeroponically and conventionally grown leafy vegetables and fruit crops: a comparative study.

A comparison of the product yield, total phenolics, total flavonoids, and antioxidant properties was done in different leafy vegetables/herbs (basil, chard, parsley, and red kale) and fruit crops (bell pepper, cherry tomatoes, cucumber, and squash) grown in aeroponic growing systems (AG) and in the field (FG). An average increase of about 19%, 8%, 65%, 21%, 53%, 35%, 7%, and 50% in the yield was recorded for basil, chard, red kale, parsley, bell pepper, cherry tomatoes, cucumber, and squash, respectively, when grown in aeroponic systems, compared to that grown in the soil. Antioxidant properties of AG and FG crops were evaluated using 2,2-diphenyl-1-picrylhydrazyl (DDPH) and cellular antioxidant (CAA) assays.

Effect of aerobic exercise on auditory and visual reaction times: a prospective study.

Physical exercise provides multiple benefits to an individual. However, the beneficial effect of exercise on psychomotor performance remains controversial. The present study was undertaken to determine the effect of aerobic exercise on auditory reaction time (ART) and visual reaction time (VRT).

Diabetes mellitus with pulmonary tuberculosis--a double trouble.

Diabetic patients are often at a higher risk for developing several types of infections and infection does alter the handling of glucose by tissues. Pulmonary infections in diabetics are characterised by alteration in host defence, in entire body and in the lung locally as well as in the function of respiratory epithelium and ciliary motility. Association between diabetes mellitus and pulmonary tuberculosis is well established, while the prevalence of tuberculosis is increased 4-5 times more among diabetics.

Epidemiology of Group B Streptococcus in developing countries.

Group B Streptococcus (GBS) causes pneumonia, meningitis and sepsis in neonates. The current distribution pattern of GBS serotypes in developing countries such as India, China and Brazil is not clear. In order to appropriately plan for vaccination programs to address the burden of this disease in these countries, prospective population based studies are urgently needed.

Characterization of Cannabis sativa allergens.

Background: Allergic sensitization to Cannabis sativa is rarely reported, but the increasing consumption of marijuana has resulted in an increase in the number of individuals who become sensitized. To date, little is known about the causal allergens associated with C sativa.

Objective: To characterize marijuana allergens in different components of the C sativa plant using serum IgE from marijuana sensitized patients.