Practical notes on the current ESMO consensus guidelines for the management of patients with metastatic colorectal cancer in resource-constrained environments of low- to middle-income countries.

Letter (no abstract).

The minimum land area requiring conservation attention to safeguard biodiversity.

Ambitious conservation efforts are needed to stop the global biodiversity crisis. In this study, we estimate the minimum land area to secure important biodiversity areas, ecologically intact areas, and optimal locations for representation of species ranges and ecoregions. We discover that at least 64 million square kilometers (44% of terrestrial area) would require conservation attention (ranging from protected areas to land-use policies) to meet this goal.

Nanotechnology-Assisted Metered-Dose Inhalers (MDIs) for High-Performance Pulmonary Drug Delivery Applications.

Purpose: Respiratory disorders pose a major threat to the morbidity and mortality to public health. Here we reviewed the nanotechnology based pulmonary drug delivery using metered dose inhalers.

Methods: Major respiratory diseases such as chronic obstructive pulmonary diseases (COPD), asthma, acute lower respiratory tract infections, tuberculosis (TB) and lung cancer.

Uncertainty quantification techniques for data-driven space weather modeling: thermospheric density application.

Machine learning (ML) has been applied to space weather problems with increasing frequency in recent years, driven by an influx of in-situ measurements and a desire to improve modeling and forecasting capabilities throughout the field. Space weather originates from solar perturbations and is comprised of the resulting complex variations they cause within the numerous systems between the Sun and Earth. These systems are often tightly coupled and not well understood.

Novel and Evolving Therapies for COVID-19 Related Pulmonary Complications.

Coronaviruses disease 2019 (COVID-19) is the most crucial threat, the world has ever witnessed. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the causative agent of this disease pandemic. The World Health Organization has confirmed the continuing epidemic as a worldwide public health crisis.

Repurposing drug molecules for new pulmonary therapeutic interventions.

Drug repurposing with novel strategies has substantially contributed to the identification and analysis of new molecules for better pulmonary intervention. This review would offer insights into the drug repurposing for effective pulmonary therapy. The review begins by explaining the relevant background knowledge of drug repurposing, the need for drug repurposing, and their potential advantages in treating pulmonary diseases.

Effect of USP Induction Ports, Glass Sampling Apparatus, and Inhaler Device Resistance on Aerodynamic Patterns of Fluticasone Propionate-Loaded Engineered Mannitol Microparticles.

The present investigation is to study the effect of two different induction ports (IP), i.e., USP IP and USP-modified IP equipped with andersen cascade impactor on in vitro aerodynamic performance along with the impact of USP-modified glass sampling apparatus on delivered dose uniformity of fluticasone propionate (FP) dry powder inhaler (DPI).

Phytoconstituent based dry powder inhalers as biomedicine for the management of pulmonary diseases.

Pulmonary disease represents a major global health issue. They are commonly treated by various synthetic molecules. But, frequent high-dose of oral and injectable drugs may lead to severe side effects and this juncture demands inhaled formulations that facilitate effective drug delivery to the lower airways with negligible side effects.

Potential of dry powder inhalers for tuberculosis therapy: facts, fidelity and future.

Tuberculosis (TB) is a contagious and airborne infectious disease caused by the pathogen Mycobacterium tuberculosis (Mtb). In spite of substantial research efforts, continuous multiple high-dose drug therapy regularly for 4-7 months can impede patient quality of life. The pathology of TB and biology of pulmonary airways permits for a variety of drug delivery strategies and natural route of infection denotes a more logical remedial approach for treatment of TB.

Emerging novel drug delivery strategies for bioactive flavonol fisetin in biomedicine.

Fisetin (FIS), a bioactive flavonol found in the smoke tree (Cotinus coggygria), vegetables, fruits and nuts. It exhibits various therapeutic activities such as anti-oxidant, anti-inflammatory, anti-invasive, anti-tumorigenic, anti-angiogenic, anti-diabetic, cardioprotective and neuroprotective activities. In spite of the ever rising support for therapeutic activities, its clinical application is mainly limited because of poor water solubility, high lipophilicity and low oral bioavailability.

Imagine the Superiority of Dry Powder Inhalers from Carrier Engineering.

Inhalation therapy has strong history of more than 4000 years and it is well recognized around the globe within every culture. In early days, inhalation therapy was designed for treatment of local disorders such as asthma and other pulmonary diseases. Almost all inhalation products composed a simple formulation of a carrier, usually -lactose monohydrate orderly mixed with micronized therapeutic agent.

Contemporary acupressure therapy: Adroit cure for painless recovery of therapeutic ailments.

Since time immemorial, complementary and alternative medicines (CAM) have played a significant role in human health care. CAM is known to have a strong reputation and reliability within every culture to provide basic health care treatment for patients. CAM acts as a better therapeutic option in human being for treating various diseases and improving quality of life with apt consideration to the economic aspects.

Dry Powder Inhalers: A Focus on Advancements in Novel Drug Delivery Systems.

Administration of drug molecules by inhalation route for treatment of respiratory diseases has the ability to deliver drugs, hormones, nucleic acids, steroids, proteins, and peptides, particularly to the site of action, improving the efficacy of the treatment and consequently lessening adverse effects of the treatment. Numerous inhalation delivery systems have been developed and studied to treat respiratory diseases such as asthma, COPD, and other pulmonary infections. The progress of disciplines such as biomaterials science, nanotechnology, particle engineering, molecular biology, and cell biology permits further improvement of the treatment capability.

Pharmacokinetic profile of phytoconstituent(s) isolated from medicinal plants-A comprehensive review.

Herbal medicine, the backbone of traditional medicine, has played an important role in human health and welfare for a long period. Traditional therapeutic approaches of regional significance are found in Africa, South and Central America, China, India, Tibet, Indonesia, and the Pacific Islands. The considerable scientific significance and commercial potential of traditional medicines have resulted in increased international attention and global market demands for herbal medicines, especially Chinese herbal medicines.

Efavirenz Self-Nano-Emulsifying Drug Delivery System: In Vitro and In Vivo Evaluation.

Self-emulsifying drug delivery system (SEDDS) is the isotropic and thermodynamically stable mixture of oil, surfactant, co-solvent/surfactant, and drug. It emulsifies spontaneously when introduced into an aqueous phase under a mild agitation. The current study was aimed to prepare SNEDDS to augment solubility, release rate, and oral bioavailability of BCS class II drug, efavirenz (EFV).

Cupping therapy: A prudent remedy for a plethora of medical ailments.

Since ancient times, complementary and alternative medicine (CAM; bǔ chōng yǔ tì dài yī xué) have played an important role in human health and welfare. Many therapeutic approaches in healthcare outside the realm of conventional medicine persist in various parts of the world. There is considerable scientific and commercial potential in CAM, which needs to be explored precisely.

Expression of Tip60, an androgen receptor coactivator, and its role in prostate cancer development.

Prostate cancer (CaP) is initially androgen sensitive and responsive to hormone ablation therapy. However, cancer growth recurs despite androgen deprivation in the majority of cases of advanced disease. The molecular basis of this progression still remains unknown.