The Case A 75-year-old woman is evaluated for difficulties with memory and daily function. Over the past 2 years, she has had progressively worsening short-term memory and difficulties paying bills accurately or cooking complex meals. Her medical history is positive for hypertension and coronary artery disease with no recent cardiac symptoms and no history of transient ischemic attack or stroke...

for evaluation of drought tolerance of sugar beet genotypes by assessment of the drought tolerance indices under mild and severe stresses, furrow irrigated field experiments were carried out at zarghan research station in 2002 and 2004, and at motahari research station (located inkaraj) in 2002, 2003, and 2004. the experimental design was split plot, with a randomized complete block arrangement...

PURPOSE As the demand for noninvasive procedures to address cutaneous aging issues has increased, novel nonablative lasers and radiofrequency (RF) devices have recently emerged. The objective of this study was to evaluate the safety and efficacy of a combination RF/diode laser device designed to target both skin laxity and facial rhytides. Materials and methods. Twenty patients (skin phototypes...

OBJECTIVE To examine the prevalence of mild cognitive impairment (MCI) and its diagnostic classification in the Cardiovascular Health Study (CHS) Cognition Study. DESIGN The CHS Cognition Study is an ancillary study of the CHS that was conducted to determine the presence of MCI and dementia in the CHS cohort. SETTING Multicenter population study. PATIENTS We examined 3608 participants in ...

Efficient regioselective synthesis of nucleoside conjugates was achieved by cycloaddition reaction of azides and alkynes using sodium ascorbate/ CuSO4 system as a catalyst. These 16 novel thymidine analogues were obtained in excellent yields (75-100%), employing mild reaction conditions with a broad scope of structural modification. For the compounds tested, no specific antiviral effects could ...

Previous reports have noted depression after West Nile virus (WNV) infection. We further measured this outcome and found that 31% of patients reported new-onset depression and 75% of these had Center for Epidemiologic Studies Depression scores indicative of mild-to-severe depression. Physicians should be aware of neuropsychiatric consequences of WNV in patients.

An efficient method for the synthesis of chlorinated arenes is disclosed. The method involves the use of NaClO3 as oxidant and HCl as chlorinating agent in aqueous medium under mild conditions to chlorinate the aromatic compounds in good to excellent yields (75-96%). The reagent system is efficient, organic solvent-free and easy to handle.

AIMS To assess the value of transient elastography for predicting significant fibrosis or cirrhosis in chronic hepatitis B or C (CHB or CHC) patients. METHODS 75 patients (CHB: 45, CHC: 32) were included. All underwent elastography and liver biopsy concurrently. Biopsies were evaluated using Ishak's classification. Fibrosis was mild, moderate or severe/cirrhosis when scores were 0-1 (n = 30),...

A reversibility test by an increase of greater than 12% in FEV1 can support a diagnosis of asthma and alter a patient's treatment plan but may not be applicable to the young ages. We retrospectively gathered spirometric data from 85/271 asthmatic children having mild obstruction (FEV1 > 80% predicted), age 2.6-6.9 years. Spirometry was performed before and 20 min after inhalation of 200 mcg Alb...

Exhaled nitric oxide (NO) is altered in asthmatic subjects with exercise-induced bronchoconstriction (EIB). However, the physiological interpretation of exhaled NO is limited because of its dependence on exhalation flow and the inability to distinguish completely proximal (large airway) from peripheral (small airway and alveolar) contributions. We estimated flow-independent NO exchange paramete...