The efficacy of herbal medicines on the length of stay and negative conversion time/rate outcomes in patients with COVID-19: a systematic review.

Introduction: In recent years, diverse initiatives have been carried out to control the COVID-19 pandemic, ranging from measures restricting social activities to analyzing drugs and vaccines. Studies on herbal medicines are also increasingly conducted in various countries as an adjuvant therapy or supplement. Therefore, this systematic review aimed to investigate the efficacy of herbal medicines analyzed from various countries through clinical trials with the randomized controlled trial method.

Performance and community acceptance of paddy management with balanced input cultivation technology in Kebonagung Village Madiun East Java Indonesia.

By integrating balanced rice growing technology components, getting rice organoleptic tests from the rice produced, and learning about the community acceptability of the applied technology components, this study seeks to ascertain the growth response and NSV production of specific and site-specific rice. The study was carried out in rice paddies. five different types of technology bundles in a randomized group trial design.

Microbial exopolysaccharides: Unveiling the pharmacological aspects for therapeutic advancements.

Microbial exopolysaccharides (EPSs) have emerged as a fascinating area of research in the field of pharmacology due to their diverse and potent biological activities. This review paper aims to provide a comprehensive overview of the pharmacological properties exhibited by EPSs, shedding light on their potential applications in various therapeutic areas. The review begins by introducing EPSs, exploring their various sources, significance in microbial growth and survival, and their applications across different industries.

Amplifying Curcumin's Antitumor Potential: A Heat-Driven Approach for Colorectal Cancer Treatment.

Introduction: Peritoneal metastases from colorectal cancer (CRC) present a significant clinical challenge with poor prognosis, often unresponsive to systemic chemotherapy. Cytoreductive surgery (CRS) combined with hyperthermic intraperitoneal chemotherapy (HIPEC) is a treatment approach for select patients. The use of curcumin, a natural compound with antitumor properties, in HIPEC is of interest due to its lower side effects compared to conventional drugs and potential for increased efficacy through direct delivery to the peritoneal cavity.

Unlocking regional innovation: The role of management and organizational participation in boosting original income.

This study explores the factors influencing the innovation process and examines regional innovation management in regency and city level organizations in Indonesia. Using secondary data from financial and innovation sources, the research adopts a qualitative descriptive approach. The sample is made up of 383 regencies and 95 cities in Indonesia.

Indonesian market demand patterns for food commodity sources of carbohydrates in facing the global food crisis.

Global food consumption tends to rise more quickly than supply. This has to do with important global issues like population growth. Additionally, global conflicts are going to hinder the distribution of food.

Formulation of Vermicelli Mixed Corn and Rice Flour with Additional Carrageenan and Its Economic Value.

The study was aimed at obtaining a vermicelli formulation on a mixture of corn and rice flour, adding carrageenan and its economic analysis. The experiment applied a 2-factorial randomized block design, where factor 1 was a mixture of corn and rice flour (5 levels) and factor 2 was carrageenan concentration (5 levels), repeated three times. The data were analyzed using ANOVA provided in SPSS.

Anchorene is a carotenoid-derived regulatory metabolite required for anchor root formation in .

Anchor roots (ANRs) arise at the root-shoot junction and are the least investigated type of root. Here, we show that ANRs originate from pericycle cells in an auxin-dependent manner and a carotenogenic signal to emerge. By screening known and assumed carotenoid derivatives, we identified anchorene, a presumed carotenoid-derived dialdehyde (diapocarotenoid), as the specific signal needed for ANR formation.

Optimization of extrusion-assisted extraction parameters and characterization of alginate from brown algae ().

The aim of this research is to investigate the effects of brown algae to solution ratio, feed rate, and pH on the multiple responses of alginate extracted using twin screw extruder. Box-Behnken design was used to find out the optimum extrusion-assisted extraction parameters based on the responses of residence time distribution (RTD), yield, intrinsic viscosity, and molecular weight. The result showed that alginate extrusion-assisted extraction parameters affected on the movement of algae in the screw channel and physicochemical properties of alginate.

A combined continuous microflow photochemistry and asymmetric organocatalysis approach for the enantioselective synthesis of tetrahydroquinolines.

A continuous-flow asymmetric organocatalytic photocyclization-transfer hydrogenation cascade reaction has been developed. The new protocol allows the synthesis of tetrahydroquinolines from readily available 2-aminochalcones using a combination of photochemistry and asymmetric Brønsted acid catalysis. The photocylization and subsequent reduction was performed with catalytic amount of chiral BINOL derived phosphoric acid diester and Hantzsch dihydropyridine as hydrogen source providing the desired products in good yields and with excellent enantioselectivities.

Shedding light on Brønsted acid catalysis--a photocyclization-reduction reaction for the asymmetric synthesis of tetrahydroquinolines from aminochalcones in batch and flow.

A new asymmetric photocyclization-reduction cascade employing readily available aminochalcones has been developed. The reaction sequence has been achieved by unifying photochemistry and asymmetric Brønsted acid catalysis and involves photocyclization followed by Brønsted acid catalyzed enantioselective hydrogenation in batch and flow.

Shedding light on organocatalysis-light-assisted asymmetric ion-pair catalysis for the enantioselective hydrogenation of pyrylium ions.

A new light-driven asymmetric ion-pair catalysis procedure for the metal-free enantioselective hydrogenation of in situ generated pyrylium ions from readily available chalcones was developed (see scheme). The photo-assisted Brønsted acid catalyzed procedure has broad scope and allows, for the first time, access to valuable 4H-chromenes in good yields and with excellent enantioselectivities.

Continuous-flow catalytic asymmetric hydrogenations: Reaction optimization using FTIR inline analysis.

The asymmetric organocatalytic hydrogenation of benzoxazines, quinolines, quinoxalines and 3H-indoles in continuous-flow microreactors has been developed. Reaction monitoring was achieved by using an inline ReactIR flow cell, which allows fast and convenient optimization of reaction parameters. The reductions proceeded well, and the desired products were isolated in high yields and with excellent enantioselectivities.

Unifying metal- and organocatalysis for asymmetric oxidative iminium activation: a relay catalytic system enabling the combined allylic oxidation of alcohols and prolinol ether catalyzed iminium reactions.

A multicatalytic system consisting of tetrapropylammonium perruthenate/N-methylmorpholine N-oxide (TPAP/NMO) as oxidant, and diarylprolinol TMS-ether as chiral amine catalyst, has been developed and applied in the efficient construction of valuable chiral molecules. The one-pot domino reactions elaborated in the present study are based on the in situ generation of α,β-unsaturated aldehydes from allylic alcohols and their subsequent use in various asymmetric transformations (e.g.

Asymmetric oxidative Lewis base catalysis-unifying iminium and enamine organocatalysis with oxidations.

Enantioselective oxidative domino reactions of allylic alcohols to functionalized aldehydes have been developed. The one pot domino oxidation-iminium activation represents a convenient strategy for the enantioselective addition of malonates to allylic alcohols and the asymmetric formation of formyl cyclopropanes.

Continuous-flow hydration-condensation reaction: Synthesis of α,β-unsaturated ketones from alkynes and aldehydes by using a heterogeneous solid acid catalyst.

A simple, practical and efficient continuous-flow hydration-condensation protocol was developed for the synthesis of α,β-unsaturated ketones starting from alkynes and aldehydes by employing a heterogeneous catalyst in a flow microwave. The procedure presents a straightforward and convenient access to valuable differently substituted chalcones and can be applied on multigram scale.

Survival of patients with transitional cell carcinoma of the urinary bladder in indonesia: a single institution review.

Objective: To describe for the first time the survival of bladder transitional cell carcinoma (TCC) in Indonesia, according to clinicopathological characteristics.

Materials And Methods: Retrospective study of bladder TCC survival in a single institution, Cipto Mangunkusumo Hospital, Indonesia's national tertiary referral centre, between the years 1995 and 2005. The Kaplan-Meier method was used to determine the overall survival (OS).

Enantioselective organocatalytic synthesis of quaternary α-amino acids bearing a CF3 moiety.

A highly enantioselective Friedel-Crafts reaction catalyzed by a chiral phosphoric acid was developed. N-Boc-protected ethyl trifluoropyruvate imine was activated by 6 mol % of catalyst and reacted with a wide variety of indole derivatives to afford quaternary α-amino acids in excellent yields (up to 99%) and high enantioselectivities (up to 98:2 er).

Testosterone replacement therapy in prostate cancer patients: is it safe?

The increasing population of elderly men means there is also an increase in those suffering from late-onset hypogonadism and testosterone deficiency, with all its attending consequences such as reduced libido, erectile dysfunction, metabolic disturbances, cardiovascular disease, decreased bone density and reduced quality of life. The use of testosterone replacement therapy may benefit such patients but remains controversial, especially with regard to the risk it may have on prostate cancer. However, there is no conclusive evidence that testosterone therapy increases the risk of developing prostate cancer nor is there any evidence to suggest that it can convert subclinical or indolent prostate cancer into a clinically significant one.